diff options
290 files changed, 4569 insertions, 1343 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml index f5ac15ed0549..e58934c92895 100644 --- a/Documentation/DocBook/media/v4l/pixfmt.xml +++ b/Documentation/DocBook/media/v4l/pixfmt.xml @@ -986,13 +986,13 @@ http://www.thedirks.org/winnov/</ulink></para></entry> <row id="V4L2-PIX-FMT-Y4"> <entry><constant>V4L2_PIX_FMT_Y4</constant></entry> <entry>'Y04 '</entry> - <entry>Old 4-bit greyscale format. Only the least significant 4 bits of each byte are used, + <entry>Old 4-bit greyscale format. Only the most significant 4 bits of each byte are used, the other bits are set to 0.</entry> </row> <row id="V4L2-PIX-FMT-Y6"> <entry><constant>V4L2_PIX_FMT_Y6</constant></entry> <entry>'Y06 '</entry> - <entry>Old 6-bit greyscale format. Only the least significant 6 bits of each byte are used, + <entry>Old 6-bit greyscale format. Only the most significant 6 bits of each byte are used, the other bits are set to 0.</entry> </row> </tbody> diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml index 015c561754b7..008c2d73a484 100644 --- a/Documentation/DocBook/media/v4l/v4l2.xml +++ b/Documentation/DocBook/media/v4l/v4l2.xml @@ -560,6 +560,7 @@ and discussions on the V4L mailing list.</revremark> &sub-g-tuner; &sub-log-status; &sub-overlay; + &sub-prepare-buf; &sub-qbuf; &sub-querybuf; &sub-querycap; @@ -567,7 +568,6 @@ and discussions on the V4L mailing list.</revremark> &sub-query-dv-preset; &sub-query-dv-timings; &sub-querystd; - &sub-prepare-buf; &sub-reqbufs; &sub-s-hw-freq-seek; &sub-streamon; diff --git a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml index 765549ff8a71..a2474ecb574a 100644 --- a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml +++ b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml @@ -108,10 +108,9 @@ information.</para> /></entry> </row> <row> - <entry>__u32</entry> + <entry>struct v4l2_format</entry> <entry><structfield>format</structfield></entry> - <entry>Filled in by the application, preserved by the driver. - See <xref linkend="v4l2-format" />.</entry> + <entry>Filled in by the application, preserved by the driver.</entry> </row> <row> <entry>__u32</entry> diff --git a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml index e8714aa16433..98a856f9ec30 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml @@ -89,7 +89,7 @@ <row> <entry></entry> <entry>&v4l2-event-frame-sync;</entry> - <entry><structfield>frame</structfield></entry> + <entry><structfield>frame_sync</structfield></entry> <entry>Event data for event V4L2_EVENT_FRAME_SYNC.</entry> </row> <row> diff --git a/Documentation/stable_kernel_rules.txt b/Documentation/stable_kernel_rules.txt index f0ab5cf28fca..4a7b54bd37e8 100644 --- a/Documentation/stable_kernel_rules.txt +++ b/Documentation/stable_kernel_rules.txt @@ -12,6 +12,12 @@ Rules on what kind of patches are accepted, and which ones are not, into the marked CONFIG_BROKEN), an oops, a hang, data corruption, a real security issue, or some "oh, that's not good" issue. In short, something critical. + - Serious issues as reported by a user of a distribution kernel may also + be considered if they fix a notable performance or interactivity issue. + As these fixes are not as obvious and have a higher risk of a subtle + regression they should only be submitted by a distribution kernel + maintainer and include an addendum linking to a bugzilla entry if it + exists and additional information on the user-visible impact. - New device IDs and quirks are also accepted. - No "theoretical race condition" issues, unless an explanation of how the race can be exploited is also provided. @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 5 SUBLEVEL = 0 -EXTRAVERSION = -rc4 +EXTRAVERSION = -rc5 NAME = Saber-toothed Squirrel # *DOCUMENTATION* diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 573be57d3d28..6f6d13f91e4c 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -212,7 +212,7 @@ config MACH_SMDKV310 select EXYNOS_DEV_SYSMMU select EXYNOS4_DEV_AHCI select SAMSUNG_DEV_KEYPAD - select EXYNOS4_DEV_DMA + select EXYNOS_DEV_DMA select SAMSUNG_DEV_PWM select EXYNOS4_DEV_USB_OHCI select EXYNOS4_SETUP_FIMD0 @@ -264,7 +264,7 @@ config MACH_UNIVERSAL_C210 select S5P_DEV_ONENAND select S5P_DEV_TV select EXYNOS_DEV_SYSMMU - select EXYNOS4_DEV_DMA + select EXYNOS_DEV_DMA select EXYNOS_DEV_DRM select EXYNOS4_SETUP_FIMD0 select EXYNOS4_SETUP_I2C1 @@ -303,7 +303,7 @@ config MACH_NURI select S5P_DEV_MFC select S5P_DEV_USB_EHCI select S5P_SETUP_MIPIPHY - select EXYNOS4_DEV_DMA + select EXYNOS_DEV_DMA select EXYNOS_DEV_DRM select EXYNOS4_SETUP_FIMC select EXYNOS4_SETUP_FIMD0 @@ -341,7 +341,7 @@ config MACH_ORIGEN select SAMSUNG_DEV_PWM select EXYNOS_DEV_DRM select EXYNOS_DEV_SYSMMU - select EXYNOS4_DEV_DMA + select EXYNOS_DEV_DMA select EXYNOS4_DEV_USB_OHCI select EXYNOS4_SETUP_FIMD0 select EXYNOS4_SETUP_SDHCI diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 17dc66a085a5..e1a17ac7b3b4 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -152,13 +152,14 @@ enum mx6q_clks { ssi2, ssi3, uart_ipg, uart_serial, usboh3, usdhc1, usdhc2, usdhc3, usdhc4, vdo_axi, vpu_axi, cko1, pll1_sys, pll2_bus, pll3_usb_otg, pll4_audio, pll5_video, pll6_mlb, pll7_usb_host, pll8_enet, ssi1_ipg, - ssi2_ipg, ssi3_ipg, clk_max + ssi2_ipg, ssi3_ipg, rom, + clk_max }; static struct clk *clk[clk_max]; static enum mx6q_clks const clks_init_on[] __initconst = { - mmdc_ch0_axi, mmdc_ch1_axi, + mmdc_ch0_axi, rom, }; int __init mx6q_clocks_init(void) @@ -364,6 +365,7 @@ int __init mx6q_clocks_init(void) clk[gpmi_bch] = imx_clk_gate2("gpmi_bch", "usdhc4", base + 0x78, 26); clk[gpmi_io] = imx_clk_gate2("gpmi_io", "enfc", base + 0x78, 28); clk[gpmi_apb] = imx_clk_gate2("gpmi_apb", "usdhc3", base + 0x78, 30); + clk[rom] = imx_clk_gate2("rom", "ahb", base + 0x7c, 0); clk[sata] = imx_clk_gate2("sata", "ipg", base + 0x7c, 4); clk[sdma] = imx_clk_gate2("sdma", "ahb", base + 0x7c, 6); clk[spba] = imx_clk_gate2("spba", "ipg", base + 0x7c, 12); diff --git a/arch/arm/mach-omap1/timer.c b/arch/arm/mach-omap1/timer.c index 64c65bcb2d67..aa81593db1af 100644 --- a/arch/arm/mach-omap1/timer.c +++ b/arch/arm/mach-omap1/timer.c @@ -140,7 +140,8 @@ static int __init omap1_dm_timer_init(void) } pdata->set_timer_src = omap1_dm_timer_set_src; - pdata->needs_manual_reset = 1; + pdata->timer_capability = OMAP_TIMER_ALWON | + OMAP_TIMER_NEEDS_RESET; ret = platform_device_add_data(pdev, pdata, sizeof(*pdata)); if (ret) { diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 9ba1c406a465..54ad3a4b612c 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -90,6 +90,7 @@ obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += prcm.o cminst44xx.o cm44xx.o obj-$(CONFIG_ARCH_OMAP4) += prcm_mpu44xx.o prminst44xx.o obj-$(CONFIG_ARCH_OMAP4) += vc44xx_data.o vp44xx_data.o prm44xx.o +obj-$(CONFIG_SOC_AM33XX) += prcm.o prm33xx.o cm33xx.o # OMAP voltage domains voltagedomain-common := voltage.o vc.o vp.o @@ -99,6 +100,7 @@ obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP3) += voltagedomains3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP4) += voltagedomains44xx_data.o +obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o # OMAP powerdomain framework powerdomain-common += powerdomain.o powerdomain-common.o @@ -113,6 +115,8 @@ obj-$(CONFIG_ARCH_OMAP3) += powerdomains2xxx_3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) obj-$(CONFIG_ARCH_OMAP4) += powerdomain44xx.o obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o +obj-$(CONFIG_SOC_AM33XX) += powerdomain33xx.o +obj-$(CONFIG_SOC_AM33XX) += powerdomains33xx_data.o # PRCM clockdomain control clockdomain-common += clockdomain.o @@ -128,6 +132,8 @@ obj-$(CONFIG_ARCH_OMAP3) += clockdomains3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common) obj-$(CONFIG_ARCH_OMAP4) += clockdomain44xx.o obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o +obj-$(CONFIG_SOC_AM33XX) += clockdomain33xx.o +obj-$(CONFIG_SOC_AM33XX) += clockdomains33xx_data.o # Clock framework obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index 70a81f900bb5..53c39d239d6e 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -97,11 +97,6 @@ __init board_onenand_init(struct mtd_partition *onenand_parts, gpmc_onenand_init(&board_onenand_data); } -#else -void -__init board_onenand_init(struct mtd_partition *nor_parts, u8 nr_parts, u8 cs) -{ -} #endif /* CONFIG_MTD_ONENAND_OMAP2 || CONFIG_MTD_ONENAND_OMAP2_MODULE */ #if defined(CONFIG_MTD_NAND_OMAP2) || \ diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 202934657867..2f2abfb82d84 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -112,6 +112,24 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") MACHINE_END #endif +#ifdef CONFIG_SOC_AM33XX +static const char *am33xx_boards_compat[] __initdata = { + "ti,am33xx", + NULL, +}; + +DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)") + .reserve = omap_reserve, + .map_io = am33xx_map_io, + .init_early = am33xx_init_early, + .init_irq = omap_init_irq, + .handle_irq = omap3_intc_handle_irq, + .init_machine = omap_generic_init, + .timer = &omap3_am33xx_timer, + .dt_compat = am33xx_boards_compat, +MACHINE_END +#endif + #ifdef CONFIG_ARCH_OMAP4 static const char *omap4_boards_compat[] __initdata = { "ti,omap4", diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c index 7e39015357b1..002745181ad6 100644 --- a/arch/arm/mach-omap2/clock2420_data.c +++ b/arch/arm/mach-omap2/clock2420_data.c @@ -1897,42 +1897,9 @@ static struct omap_clk omap2420_clks[] = { CLK(NULL, "pka_ick", &pka_ick, CK_242X), CLK(NULL, "usb_fck", &usb_fck, CK_242X), CLK("musb-hdrc", "fck", &osc_ck, CK_242X), - CLK("omap_timer.1", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.2", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.3", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.4", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.5", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.6", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.7", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.8", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.9", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.10", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.11", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.12", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.1", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.2", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.3", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.4", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.5", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.6", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.7", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.8", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.9", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.10", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.11", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.12", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.1", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.2", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.3", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.4", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.5", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.6", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.7", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.8", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.9", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.10", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.11", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.12", "alt_ck", &alt_ck, CK_243X), + CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_243X), + CLK(NULL, "timer_sys_ck", &sys_ck, CK_243X), + CLK(NULL, "timer_ext_ck", &alt_ck, CK_243X), }; /* diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c index 90a08c3b12ac..cacabb070e22 100644 --- a/arch/arm/mach-omap2/clock2430_data.c +++ b/arch/arm/mach-omap2/clock2430_data.c @@ -1990,42 +1990,9 @@ static struct omap_clk omap2430_clks[] = { CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X), CLK("omap_hsmmc.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X), CLK("omap_hsmmc.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X), - CLK("omap_timer.1", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.2", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.3", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.4", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.5", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.6", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.7", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.8", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.9", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.10", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.11", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.12", "32k_ck", &func_32k_ck, CK_243X), - CLK("omap_timer.1", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.2", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.3", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.4", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.5", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.6", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.7", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.8", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.9", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.10", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.11", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.12", "sys_ck", &sys_ck, CK_243X), - CLK("omap_timer.1", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.2", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.3", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.4", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.5", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.6", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.7", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.8", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.9", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.10", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.11", "alt_ck", &alt_ck, CK_243X), - CLK("omap_timer.12", "alt_ck", &alt_ck, CK_243X), + CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_243X), + CLK(NULL, "timer_sys_ck", &sys_ck, CK_243X), + CLK(NULL, "timer_ext_ck", &alt_ck, CK_243X), }; /* diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index ff422bee804a..71a1d3383807 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -3472,30 +3472,8 @@ static struct omap_clk omap3xxx_clks[] = { CLK("musb-am35x", "fck", &hsotgusb_fck_am35xx, CK_AM35XX), CLK(NULL, "hecc_ck", &hecc_ck, CK_AM35XX), CLK(NULL, "uart4_ick", &uart4_ick_am35xx, CK_AM35XX), - CLK("omap_timer.1", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.2", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.3", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.4", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.5", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.6", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.7", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.8", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.9", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.10", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.11", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.12", "32k_ck", &omap_32k_fck, CK_3XXX), - CLK("omap_timer.1", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.2", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.3", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.4", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.5", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.6", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.7", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.8", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.9", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.10", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.11", "sys_ck", &sys_ck, CK_3XXX), - CLK("omap_timer.12", "sys_ck", &sys_ck, CK_3XXX), + CLK(NULL, "timer_32k_ck", &omap_32k_fck, CK_3XXX), + CLK(NULL, "timer_sys_ck", &sys_ck, CK_3XXX), }; diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index e2b701e164f6..de53b7014b80 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -3385,28 +3385,18 @@ static struct omap_clk omap44xx_clks[] = { CLK("usbhs_omap", "usbhost_ick", &dummy_ck, CK_443X), CLK("usbhs_omap", "usbtll_fck", &dummy_ck, CK_443X), CLK("omap_wdt", "ick", &dummy_ck, CK_443X), - CLK("omap_timer.1", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.2", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.3", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.4", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.5", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.6", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.7", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.8", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.9", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.10", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.11", "32k_ck", &sys_32k_ck, CK_443X), - CLK("omap_timer.1", "sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.2", "sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.3", "sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.4", "sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.9", "sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.10", "sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.11", "sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.5", "sys_ck", &syc_clk_div_ck, CK_443X), - CLK("omap_timer.6", "sys_ck", &syc_clk_div_ck, CK_443X), - CLK("omap_timer.7", "sys_ck", &syc_clk_div_ck, CK_443X), - CLK("omap_timer.8", "sys_ck", &syc_clk_div_ck, CK_443X), + CLK(NULL, "timer_32k_ck", &sys_32k_ck, CK_443X), + CLK("omap_timer.1", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.2", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.3", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.4", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.9", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.10", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.11", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.5", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("omap_timer.6", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("omap_timer.7", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("omap_timer.8", "timer_sys_ck", &syc_clk_div_ck, CK_443X), }; int __init omap4xxx_clk_init(void) @@ -3417,9 +3407,12 @@ int __init omap4xxx_clk_init(void) if (cpu_is_omap443x()) { cpu_mask = RATE_IN_4430; cpu_clkflg = CK_443X; - } else if (cpu_is_omap446x()) { + } else if (cpu_is_omap446x() || cpu_is_omap447x()) { cpu_mask = RATE_IN_4460 | RATE_IN_4430; cpu_clkflg = CK_446X | CK_443X; + + if (cpu_is_omap447x()) + pr_warn("WARNING: OMAP4470 clock data incomplete!\n"); } else { return 0; } diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index 349dcbb6fecb..0a8c7b67858c 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -195,6 +195,7 @@ int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh); extern void __init omap242x_clockdomains_init(void); extern void __init omap243x_clockdomains_init(void); extern void __init omap3xxx_clockdomains_init(void); +extern void __init am33xx_clockdomains_init(void); extern void __init omap44xx_clockdomains_init(void); extern void _clkdm_add_autodeps(struct clockdomain *clkdm); extern void _clkdm_del_autodeps(struct clockdomain *clkdm); @@ -202,6 +203,7 @@ extern void _clkdm_del_autodeps(struct clockdomain *clkdm); extern struct clkdm_ops omap2_clkdm_operations; extern struct clkdm_ops omap3_clkdm_operations; extern struct clkdm_ops omap4_clkdm_operations; +extern struct clkdm_ops am33xx_clkdm_operations; extern struct clkdm_dep gfx_24xx_wkdeps[]; extern struct clkdm_dep dsp_24xx_wkdeps[]; diff --git a/arch/arm/mach-omap2/clockdomain33xx.c b/arch/arm/mach-omap2/clockdomain33xx.c new file mode 100644 index 000000000000..aca6388fad76 --- /dev/null +++ b/arch/arm/mach-omap2/clockdomain33xx.c @@ -0,0 +1,74 @@ +/* + * AM33XX clockdomain control + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * Vaibhav Hiremath <hvaibhav@ti.com> + * + * Derived from mach-omap2/clockdomain44xx.c written by Rajendra Nayak + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> + +#include "clockdomain.h" +#include "cm33xx.h" + + +static int am33xx_clkdm_sleep(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_force_sleep(clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static int am33xx_clkdm_wakeup(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_force_wakeup(clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static void am33xx_clkdm_allow_idle(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_enable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); +} + +static void am33xx_clkdm_deny_idle(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_disable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); +} + +static int am33xx_clkdm_clk_enable(struct clockdomain *clkdm) +{ + if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) + return am33xx_clkdm_wakeup(clkdm); + + return 0; +} + +static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + hwsup = am33xx_cm_is_clkdm_in_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); + + if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) + am33xx_clkdm_sleep(clkdm); + + return 0; +} + +struct clkdm_ops am33xx_clkdm_operations = { + .clkdm_sleep = am33xx_clkdm_sleep, + .clkdm_wakeup = am33xx_clkdm_wakeup, + .clkdm_allow_idle = am33xx_clkdm_allow_idle, + .clkdm_deny_idle = am33xx_clkdm_deny_idle, + .clkdm_clk_enable = am33xx_clkdm_clk_enable, + .clkdm_clk_disable = am33xx_clkdm_clk_disable, +}; diff --git a/arch/arm/mach-omap2/clockdomains33xx_data.c b/arch/arm/mach-omap2/clockdomains33xx_data.c new file mode 100644 index 000000000000..32c90fd9eba2 --- /dev/null +++ b/arch/arm/mach-omap2/clockdomains33xx_data.c @@ -0,0 +1,196 @@ +/* + * AM33XX Clock Domain data. + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * Vaibhav Hiremath <hvaibhav@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/io.h> + +#include "clockdomain.h" +#include "cm.h" +#include "cm33xx.h" +#include "cm-regbits-33xx.h" + +static struct clockdomain l4ls_am33xx_clkdm = { + .name = "l4ls_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_L4LS_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l3s_am33xx_clkdm = { + .name = "l3s_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_L3S_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l4fw_am33xx_clkdm = { + .name = "l4fw_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_L4FW_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l3_am33xx_clkdm = { + .name = "l3_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_L3_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l4hs_am33xx_clkdm = { + .name = "l4hs_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_L4HS_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain ocpwp_l3_am33xx_clkdm = { + .name = "ocpwp_l3_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain pruss_ocp_am33xx_clkdm = { + .name = "pruss_ocp_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_PRUSS_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain cpsw_125mhz_am33xx_clkdm = { + .name = "cpsw_125mhz_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_CPSW_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain lcdc_am33xx_clkdm = { + .name = "lcdc_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_LCDC_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain clk_24mhz_am33xx_clkdm = { + .name = "clk_24mhz_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .cm_inst = AM33XX_CM_PER_MOD, + .clkdm_offs = AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l4_wkup_am33xx_clkdm = { + .name = "l4_wkup_clkdm", + .pwrdm = { .name = "wkup_pwrdm" }, + .cm_inst = AM33XX_CM_WKUP_MOD, + .clkdm_offs = AM33XX_CM_WKUP_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l3_aon_am33xx_clkdm = { + .name = "l3_aon_clkdm", + .pwrdm = { .name = "wkup_pwrdm" }, + .cm_inst = AM33XX_CM_WKUP_MOD, + .clkdm_offs = AM33XX_CM_L3_AON_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l4_wkup_aon_am33xx_clkdm = { + .name = "l4_wkup_aon_clkdm", + .pwrdm = { .name = "wkup_pwrdm" }, + .cm_inst = AM33XX_CM_WKUP_MOD, + .clkdm_offs = AM33XX_CM_L4_WKUP_AON_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain mpu_am33xx_clkdm = { + .name = "mpu_clkdm", + .pwrdm = { .name = "mpu_pwrdm" }, + .cm_inst = AM33XX_CM_MPU_MOD, + .clkdm_offs = AM33XX_CM_MPU_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l4_rtc_am33xx_clkdm = { + .name = "l4_rtc_clkdm", + .pwrdm = { .name = "rtc_pwrdm" }, + .cm_inst = AM33XX_CM_RTC_MOD, + .clkdm_offs = AM33XX_CM_RTC_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain gfx_l3_am33xx_clkdm = { + .name = "gfx_l3_clkdm", + .pwrdm = { .name = "gfx_pwrdm" }, + .cm_inst = AM33XX_CM_GFX_MOD, + .clkdm_offs = AM33XX_CM_GFX_L3_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain gfx_l4ls_gfx_am33xx_clkdm = { + .name = "gfx_l4ls_gfx_clkdm", + .pwrdm = { .name = "gfx_pwrdm" }, + .cm_inst = AM33XX_CM_GFX_MOD, + .clkdm_offs = AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain l4_cefuse_am33xx_clkdm = { + .name = "l4_cefuse_clkdm", + .pwrdm = { .name = "cefuse_pwrdm" }, + .cm_inst = AM33XX_CM_CEFUSE_MOD, + .clkdm_offs = AM33XX_CM_CEFUSE_CLKSTCTRL_OFFSET, + .flags = CLKDM_CAN_SWSUP, +}; + +static struct clockdomain *clockdomains_am33xx[] __initdata = { + &l4ls_am33xx_clkdm, + &l3s_am33xx_clkdm, + &l4fw_am33xx_clkdm, + &l3_am33xx_clkdm, + &l4hs_am33xx_clkdm, + &ocpwp_l3_am33xx_clkdm, + &pruss_ocp_am33xx_clkdm, + &cpsw_125mhz_am33xx_clkdm, + &lcdc_am33xx_clkdm, + &clk_24mhz_am33xx_clkdm, + &l4_wkup_am33xx_clkdm, + &l3_aon_am33xx_clkdm, + &l4_wkup_aon_am33xx_clkdm, + &mpu_am33xx_clkdm, + &l4_rtc_am33xx_clkdm, + &gfx_l3_am33xx_clkdm, + &gfx_l4ls_gfx_am33xx_clkdm, + &l4_cefuse_am33xx_clkdm, + NULL, +}; + +void __init am33xx_clockdomains_init(void) +{ + clkdm_register_platform_funcs(&am33xx_clkdm_operations); + clkdm_register_clkdms(clockdomains_am33xx); + clkdm_complete_init(); +} diff --git a/arch/arm/mach-omap2/cm-regbits-33xx.h b/arch/arm/mach-omap2/cm-regbits-33xx.h new file mode 100644 index 000000000000..532027ee3d8d --- /dev/null +++ b/arch/arm/mach-omap2/cm-regbits-33xx.h @@ -0,0 +1,687 @@ +/* + * AM33XX Power Management register bits + * + * This file is automatically generated from the AM33XX hardware databases. + * Vaibhav Hiremath <hvaibhav@ti.com> + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + + +#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_33XX_H +#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_33XX_H + +/* + * Used by CM_AUTOIDLE_DPLL_CORE, CM_AUTOIDLE_DPLL_DDR, CM_AUTOIDLE_DPLL_DISP, + * CM_AUTOIDLE_DPLL_MPU, CM_AUTOIDLE_DPLL_PER + */ +#define AM33XX_AUTO_DPLL_MODE_SHIFT 0 +#define AM33XX_AUTO_DPLL_MODE_MASK (0x7 << 0) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_ADC_FCLK_SHIFT 14 +#define AM33XX_CLKACTIVITY_ADC_FCLK_MASK (1 << 16) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CAN_CLK_SHIFT 11 +#define AM33XX_CLKACTIVITY_CAN_CLK_MASK (1 << 11) + +/* Used by CM_PER_CLK_24MHZ_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CLK_24MHZ_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_CLK_24MHZ_GCLK_MASK (1 << 4) + +/* Used by CM_PER_CPSW_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CPSW_125MHZ_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_CPSW_125MHZ_GCLK_MASK (1 << 4) + +/* Used by CM_PER_L4HS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CPSW_250MHZ_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_CPSW_250MHZ_GCLK_MASK (1 << 4) + +/* Used by CM_PER_L4HS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CPSW_50MHZ_GCLK_SHIFT 5 +#define AM33XX_CLKACTIVITY_CPSW_50MHZ_GCLK_MASK (1 << 5) + +/* Used by CM_PER_L4HS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CPSW_5MHZ_GCLK_SHIFT 6 +#define AM33XX_CLKACTIVITY_CPSW_5MHZ_GCLK_MASK (1 << 6) + +/* Used by CM_PER_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CPTS_RFT_GCLK_SHIFT 6 +#define AM33XX_CLKACTIVITY_CPTS_RFT_GCLK_MASK (1 << 6) + +/* Used by CM_CEFUSE_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_CUST_EFUSE_SYS_CLK_SHIFT 9 +#define AM33XX_CLKACTIVITY_CUST_EFUSE_SYS_CLK_MASK (1 << 9) + +/* Used by CM_L3_AON_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_DBGSYSCLK_SHIFT 2 +#define AM33XX_CLKACTIVITY_DBGSYSCLK_MASK (1 << 2) + +/* Used by CM_L3_AON_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_DEBUG_CLKA_SHIFT 4 +#define AM33XX_CLKACTIVITY_DEBUG_CLKA_MASK (1 << 4) + +/* Used by CM_PER_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_EMIF_GCLK_SHIFT 2 +#define AM33XX_CLKACTIVITY_EMIF_GCLK_MASK (1 << 2) + +/* Used by CM_GFX_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GFX_FCLK_SHIFT 9 +#define AM33XX_CLKACTIVITY_GFX_FCLK_MASK (1 << 9) + +/* Used by CM_GFX_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GFX_L3_GCLK_SHIFT 8 +#define AM33XX_CLKACTIVITY_GFX_L3_GCLK_MASK (1 << 8) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GPIO0_GDBCLK_SHIFT 8 +#define AM33XX_CLKACTIVITY_GPIO0_GDBCLK_MASK (1 << 8) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GPIO_1_GDBCLK_SHIFT 19 +#define AM33XX_CLKACTIVITY_GPIO_1_GDBCLK_MASK (1 << 19) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GPIO_2_GDBCLK_SHIFT 20 +#define AM33XX_CLKACTIVITY_GPIO_2_GDBCLK_MASK (1 << 20) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GPIO_3_GDBCLK_SHIFT 21 +#define AM33XX_CLKACTIVITY_GPIO_3_GDBCLK_MASK (1 << 21) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GPIO_4_GDBCLK_SHIFT 22 +#define AM33XX_CLKACTIVITY_GPIO_4_GDBCLK_MASK (1 << 22) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GPIO_5_GDBCLK_SHIFT 26 +#define AM33XX_CLKACTIVITY_GPIO_5_GDBCLK_MASK (1 << 26) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_GPIO_6_GDBCLK_SHIFT 18 +#define AM33XX_CLKACTIVITY_GPIO_6_GDBCLK_MASK (1 << 18) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_I2C0_GFCLK_SHIFT 11 +#define AM33XX_CLKACTIVITY_I2C0_GFCLK_MASK (1 << 11) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_I2C_FCLK_SHIFT 24 +#define AM33XX_CLKACTIVITY_I2C_FCLK_MASK (1 << 24) + +/* Used by CM_PER_PRUSS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_PRUSS_IEP_GCLK_SHIFT 5 +#define AM33XX_CLKACTIVITY_PRUSS_IEP_GCLK_MASK (1 << 5) + +/* Used by CM_PER_PRUSS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_PRUSS_OCP_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_PRUSS_OCP_GCLK_MASK (1 << 4) + +/* Used by CM_PER_PRUSS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_PRUSS_UART_GCLK_SHIFT 6 +#define AM33XX_CLKACTIVITY_PRUSS_UART_GCLK_MASK (1 << 6) + +/* Used by CM_PER_L3S_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L3S_GCLK_SHIFT 3 +#define AM33XX_CLKACTIVITY_L3S_GCLK_MASK (1 << 3) + +/* Used by CM_L3_AON_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L3_AON_GCLK_SHIFT 3 +#define AM33XX_CLKACTIVITY_L3_AON_GCLK_MASK (1 << 3) + +/* Used by CM_PER_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L3_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_L3_GCLK_MASK (1 << 4) + +/* Used by CM_PER_L4FW_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L4FW_GCLK_SHIFT 8 +#define AM33XX_CLKACTIVITY_L4FW_GCLK_MASK (1 << 8) + +/* Used by CM_PER_L4HS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L4HS_GCLK_SHIFT 3 +#define AM33XX_CLKACTIVITY_L4HS_GCLK_MASK (1 << 3) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L4LS_GCLK_SHIFT 8 +#define AM33XX_CLKACTIVITY_L4LS_GCLK_MASK (1 << 8) + +/* Used by CM_GFX_L4LS_GFX_CLKSTCTRL__1 */ +#define AM33XX_CLKACTIVITY_L4LS_GFX_GCLK_SHIFT 8 +#define AM33XX_CLKACTIVITY_L4LS_GFX_GCLK_MASK (1 << 8) + +/* Used by CM_CEFUSE_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L4_CEFUSE_GICLK_SHIFT 8 +#define AM33XX_CLKACTIVITY_L4_CEFUSE_GICLK_MASK (1 << 8) + +/* Used by CM_RTC_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L4_RTC_GCLK_SHIFT 8 +#define AM33XX_CLKACTIVITY_L4_RTC_GCLK_MASK (1 << 8) + +/* Used by CM_L4_WKUP_AON_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L4_WKUP_AON_GCLK_SHIFT 2 +#define AM33XX_CLKACTIVITY_L4_WKUP_AON_GCLK_MASK (1 << 2) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_L4_WKUP_GCLK_SHIFT 2 +#define AM33XX_CLKACTIVITY_L4_WKUP_GCLK_MASK (1 << 2) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_LCDC_GCLK_SHIFT 17 +#define AM33XX_CLKACTIVITY_LCDC_GCLK_MASK (1 << 17) + +/* Used by CM_PER_LCDC_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_LCDC_L3_OCP_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_LCDC_L3_OCP_GCLK_MASK (1 << 4) + +/* Used by CM_PER_LCDC_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_LCDC_L4_OCP_GCLK_SHIFT 5 +#define AM33XX_CLKACTIVITY_LCDC_L4_OCP_GCLK_MASK (1 << 5) + +/* Used by CM_PER_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_MCASP_GCLK_SHIFT 7 +#define AM33XX_CLKACTIVITY_MCASP_GCLK_MASK (1 << 7) + +/* Used by CM_PER_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_MMC_FCLK_SHIFT 3 +#define AM33XX_CLKACTIVITY_MMC_FCLK_MASK (1 << 3) + +/* Used by CM_MPU_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_MPU_CLK_SHIFT 2 +#define AM33XX_CLKACTIVITY_MPU_CLK_MASK (1 << 2) + +/* Used by CM_PER_OCPWP_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_OCPWP_L3_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_OCPWP_L3_GCLK_MASK (1 << 4) + +/* Used by CM_PER_OCPWP_L3_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_OCPWP_L4_GCLK_SHIFT 5 +#define AM33XX_CLKACTIVITY_OCPWP_L4_GCLK_MASK (1 << 5) + +/* Used by CM_RTC_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_RTC_32KCLK_SHIFT 9 +#define AM33XX_CLKACTIVITY_RTC_32KCLK_MASK (1 << 9) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_SPI_GCLK_SHIFT 25 +#define AM33XX_CLKACTIVITY_SPI_GCLK_MASK (1 << 25) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_SR_SYSCLK_SHIFT 3 +#define AM33XX_CLKACTIVITY_SR_SYSCLK_MASK (1 << 3) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER0_GCLK_SHIFT 10 +#define AM33XX_CLKACTIVITY_TIMER0_GCLK_MASK (1 << 10) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER1_GCLK_SHIFT 13 +#define AM33XX_CLKACTIVITY_TIMER1_GCLK_MASK (1 << 13) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER2_GCLK_SHIFT 14 +#define AM33XX_CLKACTIVITY_TIMER2_GCLK_MASK (1 << 14) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER3_GCLK_SHIFT 15 +#define AM33XX_CLKACTIVITY_TIMER3_GCLK_MASK (1 << 15) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER4_GCLK_SHIFT 16 +#define AM33XX_CLKACTIVITY_TIMER4_GCLK_MASK (1 << 16) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER5_GCLK_SHIFT 27 +#define AM33XX_CLKACTIVITY_TIMER5_GCLK_MASK (1 << 27) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER6_GCLK_SHIFT 28 +#define AM33XX_CLKACTIVITY_TIMER6_GCLK_MASK (1 << 28) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_TIMER7_GCLK_SHIFT 13 +#define AM33XX_CLKACTIVITY_TIMER7_GCLK_MASK (1 << 13) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_UART0_GFCLK_SHIFT 12 +#define AM33XX_CLKACTIVITY_UART0_GFCLK_MASK (1 << 12) + +/* Used by CM_PER_L4LS_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_UART_GFCLK_SHIFT 10 +#define AM33XX_CLKACTIVITY_UART_GFCLK_MASK (1 << 10) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_WDT0_GCLK_SHIFT 9 +#define AM33XX_CLKACTIVITY_WDT0_GCLK_MASK (1 << 9) + +/* Used by CM_WKUP_CLKSTCTRL */ +#define AM33XX_CLKACTIVITY_WDT1_GCLK_SHIFT 4 +#define AM33XX_CLKACTIVITY_WDT1_GCLK_MASK (1 << 4) + +/* Used by CLKSEL_GFX_FCLK */ +#define AM33XX_CLKDIV_SEL_GFX_FCLK_SHIFT 0 +#define AM33XX_CLKDIV_SEL_GFX_FCLK_MASK (1 << 0) + +/* Used by CM_CLKOUT_CTRL */ +#define AM33XX_CLKOUT2DIV_SHIFT 3 +#define AM33XX_CLKOUT2DIV_MASK (0x05 << 3) + +/* Used by CM_CLKOUT_CTRL */ +#define AM33XX_CLKOUT2EN_SHIFT 7 +#define AM33XX_CLKOUT2EN_MASK (1 << 7) + +/* Used by CM_CLKOUT_CTRL */ +#define AM33XX_CLKOUT2SOURCE_SHIFT 0 +#define AM33XX_CLKOUT2SOURCE_MASK (0x02 << 0) + +/* + * Used by CLKSEL_GPIO0_DBCLK, CLKSEL_LCDC_PIXEL_CLK, CLKSEL_TIMER2_CLK, + * CLKSEL_TIMER3_CLK, CLKSEL_TIMER4_CLK, CLKSEL_TIMER5_CLK, CLKSEL_TIMER6_CLK, + * CLKSEL_TIMER7_CLK + */ +#define AM33XX_CLKSEL_SHIFT 0 +#define AM33XX_CLKSEL_MASK (0x01 << 0) + +/* + * Renamed from CLKSEL Used by CLKSEL_PRUSS_OCP_CLK, CLKSEL_WDT1_CLK, + * CM_CPTS_RFT_CLKSEL + */ +#define AM33XX_CLKSEL_0_0_SHIFT 0 +#define AM33XX_CLKSEL_0_0_MASK (1 << 0) + +#define AM33XX_CLKSEL_0_1_SHIFT 0 +#define AM33XX_CLKSEL_0_1_MASK (3 << 0) + +/* Renamed from CLKSEL Used by CLKSEL_TIMER1MS_CLK */ +#define AM33XX_CLKSEL_0_2_SHIFT 0 +#define AM33XX_CLKSEL_0_2_MASK (7 << 0) + +/* Used by CLKSEL_GFX_FCLK */ +#define AM33XX_CLKSEL_GFX_FCLK_SHIFT 1 +#define AM33XX_CLKSEL_GFX_FCLK_MASK (1 << 1) + +/* + * Used by CM_MPU_CLKSTCTRL, CM_RTC_CLKSTCTRL, CM_PER_CLK_24MHZ_CLKSTCTRL, + * CM_PER_CPSW_CLKSTCTRL, CM_PER_PRUSS_CLKSTCTRL, CM_PER_L3S_CLKSTCTRL, + * CM_PER_L3_CLKSTCTRL, CM_PER_L4FW_CLKSTCTRL, CM_PER_L4HS_CLKSTCTRL, + * CM_PER_L4LS_CLKSTCTRL, CM_PER_LCDC_CLKSTCTRL, CM_PER_OCPWP_L3_CLKSTCTRL, + * CM_L3_AON_CLKSTCTRL, CM_L4_WKUP_AON_CLKSTCTRL, CM_WKUP_CLKSTCTRL, + * CM_GFX_L3_CLKSTCTRL, CM_GFX_L4LS_GFX_CLKSTCTRL__1, CM_CEFUSE_CLKSTCTRL + */ +#define AM33XX_CLKTRCTRL_SHIFT 0 +#define AM33XX_CLKTRCTRL_MASK (0x3 << 0) + +/* + * Used by CM_SSC_DELTAMSTEP_DPLL_CORE, CM_SSC_DELTAMSTEP_DPLL_DDR, + * CM_SSC_DELTAMSTEP_DPLL_DISP, CM_SSC_DELTAMSTEP_DPLL_MPU, + * CM_SSC_DELTAMSTEP_DPLL_PER + */ +#define AM33XX_DELTAMSTEP_SHIFT 0 +#define AM33XX_DELTAMSTEP_MASK (0x19 << 0) + +/* Used by CM_CLKSEL_DPLL_DDR, CM_CLKSEL_DPLL_DISP, CM_CLKSEL_DPLL_MPU */ +#define AM33XX_DPLL_BYP_CLKSEL_SHIFT 23 +#define AM33XX_DPLL_BYP_CLKSEL_MASK (1 << 23) + +/* Used by CM_CLKDCOLDO_DPLL_PER */ +#define AM33XX_DPLL_CLKDCOLDO_GATE_CTRL_SHIFT 8 +#define AM33XX_DPLL_CLKDCOLDO_GATE_CTRL_MASK (1 << 8) + +/* Used by CM_CLKDCOLDO_DPLL_PER */ +#define AM33XX_DPLL_CLKDCOLDO_PWDN_SHIFT 12 +#define AM33XX_DPLL_CLKDCOLDO_PWDN_MASK (1 << 12) + +/* Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU */ +#define AM33XX_DPLL_CLKOUT_DIV_SHIFT 0 +#define AM33XX_DPLL_CLKOUT_DIV_MASK (0x1f << 0) + +/* Renamed from DPLL_CLKOUT_DIV Used by CM_DIV_M2_DPLL_PER */ +#define AM33XX_DPLL_CLKOUT_DIV_0_6_SHIFT 0 +#define AM33XX_DPLL_CLKOUT_DIV_0_6_MASK (0x06 << 0) + +/* Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU */ +#define AM33XX_DPLL_CLKOUT_DIVCHACK_SHIFT 5 +#define AM33XX_DPLL_CLKOUT_DIVCHACK_MASK (1 << 5) + +/* Renamed from DPLL_CLKOUT_DIVCHACK Used by CM_DIV_M2_DPLL_PER */ +#define AM33XX_DPLL_CLKOUT_DIVCHACK_M2_PER_SHIFT 7 +#define AM33XX_DPLL_CLKOUT_DIVCHACK_M2_PER_MASK (1 << 7) + +/* + * Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU, + * CM_DIV_M2_DPLL_PER + */ +#define AM33XX_DPLL_CLKOUT_GATE_CTRL_SHIFT 8 +#define AM33XX_DPLL_CLKOUT_GATE_CTRL_MASK (1 << 8) + +/* + * Used by CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_DDR, CM_CLKSEL_DPLL_DISP, + * CM_CLKSEL_DPLL_MPU + */ +#define AM33XX_DPLL_DIV_SHIFT 0 +#define AM33XX_DPLL_DIV_MASK (0x7f << 0) + +#define AM33XX_DPLL_PER_DIV_MASK (0xff << 0) + +/* Renamed from DPLL_DIV Used by CM_CLKSEL_DPLL_PERIPH */ +#define AM33XX_DPLL_DIV_0_7_SHIFT 0 +#define AM33XX_DPLL_DIV_0_7_MASK (0x07 << 0) + +/* + * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP, + * CM_CLKMODE_DPLL_MPU + */ +#define AM33XX_DPLL_DRIFTGUARD_EN_SHIFT 8 +#define AM33XX_DPLL_DRIFTGUARD_EN_MASK (1 << 8) + +/* + * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER + */ +#define AM33XX_DPLL_EN_SHIFT 0 +#define AM33XX_DPLL_EN_MASK (0x7 << 0) + +/* + * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP, + * CM_CLKMODE_DPLL_MPU + */ +#define AM33XX_DPLL_LPMODE_EN_SHIFT 10 +#define AM33XX_DPLL_LPMODE_EN_MASK (1 << 10) + +/* + * Used by CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_DDR, CM_CLKSEL_DPLL_DISP, + * CM_CLKSEL_DPLL_MPU + */ +#define AM33XX_DPLL_MULT_SHIFT 8 +#define AM33XX_DPLL_MULT_MASK (0x7ff << 8) + +/* Renamed from DPLL_MULT Used by CM_CLKSEL_DPLL_PERIPH */ +#define AM33XX_DPLL_MULT_PERIPH_SHIFT 8 +#define AM33XX_DPLL_MULT_PERIPH_MASK (0xfff << 8) + +/* + * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP, + * CM_CLKMODE_DPLL_MPU + */ +#define AM33XX_DPLL_REGM4XEN_SHIFT 11 +#define AM33XX_DPLL_REGM4XEN_MASK (1 << 11) + +/* Used by CM_CLKSEL_DPLL_PERIPH */ +#define AM33XX_DPLL_SD_DIV_SHIFT 24 +#define AM33XX_DPLL_SD_DIV_MASK (24, 31) + +/* + * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER + */ +#define AM33XX_DPLL_SSC_ACK_SHIFT 13 +#define AM33XX_DPLL_SSC_ACK_MASK (1 << 13) + +/* + * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER + */ +#define AM33XX_DPLL_SSC_DOWNSPREAD_SHIFT 14 +#define AM33XX_DPLL_SSC_DOWNSPREAD_MASK (1 << 14) + +/* + * Used by CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_DDR, CM_CLKMODE_DPLL_DISP, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER + */ +#define AM33XX_DPLL_SSC_EN_SHIFT 12 +#define AM33XX_DPLL_SSC_EN_MASK (1 << 12) + +/* Used by CM_DIV_M4_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT1_DIV_SHIFT 0 +#define AM33XX_HSDIVIDER_CLKOUT1_DIV_MASK (0x1f << 0) + +/* Used by CM_DIV_M4_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT1_DIVCHACK_SHIFT 5 +#define AM33XX_HSDIVIDER_CLKOUT1_DIVCHACK_MASK (1 << 5) + +/* Used by CM_DIV_M4_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT1_GATE_CTRL_SHIFT 8 +#define AM33XX_HSDIVIDER_CLKOUT1_GATE_CTRL_MASK (1 << 8) + +/* Used by CM_DIV_M4_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT1_PWDN_SHIFT 12 +#define AM33XX_HSDIVIDER_CLKOUT1_PWDN_MASK (1 << 12) + +/* Used by CM_DIV_M5_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT2_DIV_SHIFT 0 +#define AM33XX_HSDIVIDER_CLKOUT2_DIV_MASK (0x1f << 0) + +/* Used by CM_DIV_M5_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT2_DIVCHACK_SHIFT 5 +#define AM33XX_HSDIVIDER_CLKOUT2_DIVCHACK_MASK (1 << 5) + +/* Used by CM_DIV_M5_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT2_GATE_CTRL_SHIFT 8 +#define AM33XX_HSDIVIDER_CLKOUT2_GATE_CTRL_MASK (1 << 8) + +/* Used by CM_DIV_M5_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT2_PWDN_SHIFT 12 +#define AM33XX_HSDIVIDER_CLKOUT2_PWDN_MASK (1 << 12) + +/* Used by CM_DIV_M6_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT3_DIV_SHIFT 0 +#define AM33XX_HSDIVIDER_CLKOUT3_DIV_MASK (0x04 << 0) + +/* Used by CM_DIV_M6_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT3_DIVCHACK_SHIFT 5 +#define AM33XX_HSDIVIDER_CLKOUT3_DIVCHACK_MASK (1 << 5) + +/* Used by CM_DIV_M6_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT3_GATE_CTRL_SHIFT 8 +#define AM33XX_HSDIVIDER_CLKOUT3_GATE_CTRL_MASK (1 << 8) + +/* Used by CM_DIV_M6_DPLL_CORE */ +#define AM33XX_HSDIVIDER_CLKOUT3_PWDN_SHIFT 12 +#define AM33XX_HSDIVIDER_CLKOUT3_PWDN_MASK (1 << 12) + +/* + * Used by CM_MPU_MPU_CLKCTRL, CM_RTC_RTC_CLKCTRL, CM_PER_AES0_CLKCTRL, + * CM_PER_AES1_CLKCTRL, CM_PER_CLKDIV32K_CLKCTRL, CM_PER_CPGMAC0_CLKCTRL, + * CM_PER_DCAN0_CLKCTRL, CM_PER_DCAN1_CLKCTRL, CM_PER_DES_CLKCTRL, + * CM_PER_ELM_CLKCTRL, CM_PER_EMIF_CLKCTRL, CM_PER_EMIF_FW_CLKCTRL, + * CM_PER_EPWMSS0_CLKCTRL, CM_PER_EPWMSS1_CLKCTRL, CM_PER_EPWMSS2_CLKCTRL, + * CM_PER_GPIO1_CLKCTRL, CM_PER_GPIO2_CLKCTRL, CM_PER_GPIO3_CLKCTRL, + * CM_PER_GPIO4_CLKCTRL, CM_PER_GPIO5_CLKCTRL, CM_PER_GPIO6_CLKCTRL, + * CM_PER_GPMC_CLKCTRL, CM_PER_I2C1_CLKCTRL, CM_PER_I2C2_CLKCTRL, + * CM_PER_PRUSS_CLKCTRL, CM_PER_IEEE5000_CLKCTRL, CM_PER_L3_CLKCTRL, + * CM_PER_L3_INSTR_CLKCTRL, CM_PER_L4FW_CLKCTRL, CM_PER_L4HS_CLKCTRL, + * CM_PER_L4LS_CLKCTRL, CM_PER_LCDC_CLKCTRL, CM_PER_MAILBOX0_CLKCTRL, + * CM_PER_MAILBOX1_CLKCTRL, CM_PER_MCASP0_CLKCTRL, CM_PER_MCASP1_CLKCTRL, + * CM_PER_MCASP2_CLKCTRL, CM_PER_MLB_CLKCTRL, CM_PER_MMC0_CLKCTRL, + * CM_PER_MMC1_CLKCTRL, CM_PER_MMC2_CLKCTRL, CM_PER_MSTR_EXPS_CLKCTRL, + * CM_PER_OCMCRAM_CLKCTRL, CM_PER_OCPWP_CLKCTRL, CM_PER_PCIE_CLKCTRL, + * CM_PER_PKA_CLKCTRL, CM_PER_RNG_CLKCTRL, CM_PER_SHA0_CLKCTRL, + * CM_PER_SLV_EXPS_CLKCTRL, CM_PER_SPARE0_CLKCTRL, CM_PER_SPARE1_CLKCTRL, + * CM_PER_SPARE_CLKCTRL, CM_PER_SPI0_CLKCTRL, CM_PER_SPI1_CLKCTRL, + * CM_PER_SPI2_CLKCTRL, CM_PER_SPI3_CLKCTRL, CM_PER_SPINLOCK_CLKCTRL, + * CM_PER_TIMER2_CLKCTRL, CM_PER_TIMER3_CLKCTRL, CM_PER_TIMER4_CLKCTRL, + * CM_PER_TIMER5_CLKCTRL, CM_PER_TIMER6_CLKCTRL, CM_PER_TIMER7_CLKCTRL, + * CM_PER_TPCC_CLKCTRL, CM_PER_TPTC0_CLKCTRL, CM_PER_TPTC1_CLKCTRL, + * CM_PER_TPTC2_CLKCTRL, CM_PER_UART1_CLKCTRL, CM_PER_UART2_CLKCTRL, + * CM_PER_UART3_CLKCTRL, CM_PER_UART4_CLKCTRL, CM_PER_UART5_CLKCTRL, + * CM_PER_USB0_CLKCTRL, CM_WKUP_ADC_TSC_CLKCTRL, CM_WKUP_CONTROL_CLKCTRL, + * CM_WKUP_DEBUGSS_CLKCTRL, CM_WKUP_GPIO0_CLKCTRL, CM_WKUP_I2C0_CLKCTRL, + * CM_WKUP_L4WKUP_CLKCTRL, CM_WKUP_SMARTREFLEX0_CLKCTRL, + * CM_WKUP_SMARTREFLEX1_CLKCTRL, CM_WKUP_TIMER0_CLKCTRL, + * CM_WKUP_TIMER1_CLKCTRL, CM_WKUP_UART0_CLKCTRL, CM_WKUP_WDT0_CLKCTRL, + * CM_WKUP_WDT1_CLKCTRL, CM_GFX_BITBLT_CLKCTRL, CM_GFX_GFX_CLKCTRL, + * CM_GFX_MMUCFG_CLKCTRL, CM_GFX_MMUDATA_CLKCTRL, CM_CEFUSE_CEFUSE_CLKCTRL + */ +#define AM33XX_IDLEST_SHIFT 16 +#define AM33XX_IDLEST_MASK (0x3 << 16) +#define AM33XX_IDLEST_VAL 0x3 + +/* Used by CM_MAC_CLKSEL */ +#define AM33XX_MII_CLK_SEL_SHIFT 2 +#define AM33XX_MII_CLK_SEL_MASK (1 << 2) + +/* + * Used by CM_SSC_MODFREQDIV_DPLL_CORE, CM_SSC_MODFREQDIV_DPLL_DDR, + * CM_SSC_MODFREQDIV_DPLL_DISP, CM_SSC_MODFREQDIV_DPLL_MPU, + * CM_SSC_MODFREQDIV_DPLL_PER + */ +#define AM33XX_MODFREQDIV_EXPONENT_SHIFT 8 +#define AM33XX_MODFREQDIV_EXPONENT_MASK (0x10 << 8) + +/* + * Used by CM_SSC_MODFREQDIV_DPLL_CORE, CM_SSC_MODFREQDIV_DPLL_DDR, + * CM_SSC_MODFREQDIV_DPLL_DISP, CM_SSC_MODFREQDIV_DPLL_MPU, + * CM_SSC_MODFREQDIV_DPLL_PER + */ +#define AM33XX_MODFREQDIV_MANTISSA_SHIFT 0 +#define AM33XX_MODFREQDIV_MANTISSA_MASK (0x06 << 0) + +/* + * Used by CM_MPU_MPU_CLKCTRL, CM_RTC_RTC_CLKCTRL, CM_PER_AES0_CLKCTRL, + * CM_PER_AES1_CLKCTRL, CM_PER_CLKDIV32K_CLKCTRL, CM_PER_CPGMAC0_CLKCTRL, + * CM_PER_DCAN0_CLKCTRL, CM_PER_DCAN1_CLKCTRL, CM_PER_DES_CLKCTRL, + * CM_PER_ELM_CLKCTRL, CM_PER_EMIF_CLKCTRL, CM_PER_EMIF_FW_CLKCTRL, + * CM_PER_EPWMSS0_CLKCTRL, CM_PER_EPWMSS1_CLKCTRL, CM_PER_EPWMSS2_CLKCTRL, + * CM_PER_GPIO1_CLKCTRL, CM_PER_GPIO2_CLKCTRL, CM_PER_GPIO3_CLKCTRL, + * CM_PER_GPIO4_CLKCTRL, CM_PER_GPIO5_CLKCTRL, CM_PER_GPIO6_CLKCTRL, + * CM_PER_GPMC_CLKCTRL, CM_PER_I2C1_CLKCTRL, CM_PER_I2C2_CLKCTRL, + * CM_PER_PRUSS_CLKCTRL, CM_PER_IEEE5000_CLKCTRL, CM_PER_L3_CLKCTRL, + * CM_PER_L3_INSTR_CLKCTRL, CM_PER_L4FW_CLKCTRL, CM_PER_L4HS_CLKCTRL, + * CM_PER_L4LS_CLKCTRL, CM_PER_LCDC_CLKCTRL, CM_PER_MAILBOX0_CLKCTRL, + * CM_PER_MAILBOX1_CLKCTRL, CM_PER_MCASP0_CLKCTRL, CM_PER_MCASP1_CLKCTRL, + * CM_PER_MCASP2_CLKCTRL, CM_PER_MLB_CLKCTRL, CM_PER_MMC0_CLKCTRL, + * CM_PER_MMC1_CLKCTRL, CM_PER_MMC2_CLKCTRL, CM_PER_MSTR_EXPS_CLKCTRL, + * CM_PER_OCMCRAM_CLKCTRL, CM_PER_OCPWP_CLKCTRL, CM_PER_PCIE_CLKCTRL, + * CM_PER_PKA_CLKCTRL, CM_PER_RNG_CLKCTRL, CM_PER_SHA0_CLKCTRL, + * CM_PER_SLV_EXPS_CLKCTRL, CM_PER_SPARE0_CLKCTRL, CM_PER_SPARE1_CLKCTRL, + * CM_PER_SPARE_CLKCTRL, CM_PER_SPI0_CLKCTRL, CM_PER_SPI1_CLKCTRL, + * CM_PER_SPI2_CLKCTRL, CM_PER_SPI3_CLKCTRL, CM_PER_SPINLOCK_CLKCTRL, + * CM_PER_TIMER2_CLKCTRL, CM_PER_TIMER3_CLKCTRL, CM_PER_TIMER4_CLKCTRL, + * CM_PER_TIMER5_CLKCTRL, CM_PER_TIMER6_CLKCTRL, CM_PER_TIMER7_CLKCTRL, + * CM_PER_TPCC_CLKCTRL, CM_PER_TPTC0_CLKCTRL, CM_PER_TPTC1_CLKCTRL, + * CM_PER_TPTC2_CLKCTRL, CM_PER_UART1_CLKCTRL, CM_PER_UART2_CLKCTRL, + * CM_PER_UART3_CLKCTRL, CM_PER_UART4_CLKCTRL, CM_PER_UART5_CLKCTRL, + * CM_PER_USB0_CLKCTRL, CM_WKUP_ADC_TSC_CLKCTRL, CM_WKUP_CONTROL_CLKCTRL, + * CM_WKUP_DEBUGSS_CLKCTRL, CM_WKUP_GPIO0_CLKCTRL, CM_WKUP_I2C0_CLKCTRL, + * CM_WKUP_L4WKUP_CLKCTRL, CM_WKUP_SMARTREFLEX0_CLKCTRL, + * CM_WKUP_SMARTREFLEX1_CLKCTRL, CM_WKUP_TIMER0_CLKCTRL, + * CM_WKUP_TIMER1_CLKCTRL, CM_WKUP_UART0_CLKCTRL, CM_WKUP_WDT0_CLKCTRL, + * CM_WKUP_WDT1_CLKCTRL, CM_WKUP_WKUP_M3_CLKCTRL, CM_GFX_BITBLT_CLKCTRL, + * CM_GFX_GFX_CLKCTRL, CM_GFX_MMUCFG_CLKCTRL, CM_GFX_MMUDATA_CLKCTRL, + * CM_CEFUSE_CEFUSE_CLKCTRL + */ +#define AM33XX_MODULEMODE_SHIFT 0 +#define AM33XX_MODULEMODE_MASK (0x3 << 0) + +/* Used by CM_WKUP_DEBUGSS_CLKCTRL */ +#define AM33XX_OPTCLK_DEBUG_CLKA_SHIFT 30 +#define AM33XX_OPTCLK_DEBUG_CLKA_MASK (1 << 30) + +/* Used by CM_WKUP_DEBUGSS_CLKCTRL */ +#define AM33XX_OPTFCLKEN_DBGSYSCLK_SHIFT 19 +#define AM33XX_OPTFCLKEN_DBGSYSCLK_MASK (1 << 19) + +/* Used by CM_WKUP_GPIO0_CLKCTRL */ +#define AM33XX_OPTFCLKEN_GPIO0_GDBCLK_SHIFT 18 +#define AM33XX_OPTFCLKEN_GPIO0_GDBCLK_MASK (1 << 18) + +/* Used by CM_PER_GPIO1_CLKCTRL */ +#define AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_SHIFT 18 +#define AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_MASK (1 << 18) + +/* Used by CM_PER_GPIO2_CLKCTRL */ +#define AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_SHIFT 18 +#define AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_MASK (1 << 18) + +/* Used by CM_PER_GPIO3_CLKCTRL */ +#define AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_SHIFT 18 +#define AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_MASK (1 << 18) + +/* Used by CM_PER_GPIO4_CLKCTRL */ +#define AM33XX_OPTFCLKEN_GPIO_4_GDBCLK_SHIFT 18 +#define AM33XX_OPTFCLKEN_GPIO_4_GDBCLK_MASK (1 << 18) + +/* Used by CM_PER_GPIO5_CLKCTRL */ +#define AM33XX_OPTFCLKEN_GPIO_5_GDBCLK_SHIFT 18 +#define AM33XX_OPTFCLKEN_GPIO_5_GDBCLK_MASK (1 << 18) + +/* Used by CM_PER_GPIO6_CLKCTRL */ +#define AM33XX_OPTFCLKEN_GPIO_6_GDBCLK_SHIFT 18 +#define AM33XX_OPTFCLKEN_GPIO_6_GDBCLK_MASK (1 << 18) + +/* + * Used by CM_MPU_MPU_CLKCTRL, CM_PER_CPGMAC0_CLKCTRL, CM_PER_PRUSS_CLKCTRL, + * CM_PER_IEEE5000_CLKCTRL, CM_PER_LCDC_CLKCTRL, CM_PER_MLB_CLKCTRL, + * CM_PER_MSTR_EXPS_CLKCTRL, CM_PER_OCPWP_CLKCTRL, CM_PER_PCIE_CLKCTRL, + * CM_PER_SPARE_CLKCTRL, CM_PER_TPTC0_CLKCTRL, CM_PER_TPTC1_CLKCTRL, + * CM_PER_TPTC2_CLKCTRL, CM_PER_USB0_CLKCTRL, CM_WKUP_DEBUGSS_CLKCTRL, + * CM_WKUP_WKUP_M3_CLKCTRL, CM_GFX_BITBLT_CLKCTRL, CM_GFX_GFX_CLKCTRL + */ +#define AM33XX_STBYST_SHIFT 18 +#define AM33XX_STBYST_MASK (1 << 18) + +/* Used by CM_WKUP_DEBUGSS_CLKCTRL */ +#define AM33XX_STM_PMD_CLKDIVSEL_SHIFT 27 +#define AM33XX_STM_PMD_CLKDIVSEL_MASK (0x29 << 27) + +/* Used by CM_WKUP_DEBUGSS_CLKCTRL */ +#define AM33XX_STM_PMD_CLKSEL_SHIFT 22 +#define AM33XX_STM_PMD_CLKSEL_MASK (0x23 << 22) + +/* + * Used by CM_IDLEST_DPLL_CORE, CM_IDLEST_DPLL_DDR, CM_IDLEST_DPLL_DISP, + * CM_IDLEST_DPLL_MPU, CM_IDLEST_DPLL_PER + */ +#define AM33XX_ST_DPLL_CLK_SHIFT 0 +#define AM33XX_ST_DPLL_CLK_MASK (1 << 0) + +/* Used by CM_CLKDCOLDO_DPLL_PER */ +#define AM33XX_ST_DPLL_CLKDCOLDO_SHIFT 8 +#define AM33XX_ST_DPLL_CLKDCOLDO_MASK (1 << 8) + +/* + * Used by CM_DIV_M2_DPLL_DDR, CM_DIV_M2_DPLL_DISP, CM_DIV_M2_DPLL_MPU, + * CM_DIV_M2_DPLL_PER + */ +#define AM33XX_ST_DPLL_CLKOUT_SHIFT 9 +#define AM33XX_ST_DPLL_CLKOUT_MASK (1 << 9) + +/* Used by CM_DIV_M4_DPLL_CORE */ +#define AM33XX_ST_HSDIVIDER_CLKOUT1_SHIFT 9 +#define AM33XX_ST_HSDIVIDER_CLKOUT1_MASK (1 << 9) + +/* Used by CM_DIV_M5_DPLL_CORE */ +#define AM33XX_ST_HSDIVIDER_CLKOUT2_SHIFT 9 +#define AM33XX_ST_HSDIVIDER_CLKOUT2_MASK (1 << 9) + +/* Used by CM_DIV_M6_DPLL_CORE */ +#define AM33XX_ST_HSDIVIDER_CLKOUT3_SHIFT 9 +#define AM33XX_ST_HSDIVIDER_CLKOUT3_MASK (1 << 9) + +/* + * Used by CM_IDLEST_DPLL_CORE, CM_IDLEST_DPLL_DDR, CM_IDLEST_DPLL_DISP, + * CM_IDLEST_DPLL_MPU, CM_IDLEST_DPLL_PER + */ +#define AM33XX_ST_MN_BYPASS_SHIFT 8 +#define AM33XX_ST_MN_BYPASS_MASK (1 << 8) + +/* Used by CM_WKUP_DEBUGSS_CLKCTRL */ +#define AM33XX_TRC_PMD_CLKDIVSEL_SHIFT 24 +#define AM33XX_TRC_PMD_CLKDIVSEL_MASK (0x26 << 24) + +/* Used by CM_WKUP_DEBUGSS_CLKCTRL */ +#define AM33XX_TRC_PMD_CLKSEL_SHIFT 20 +#define AM33XX_TRC_PMD_CLKSEL_MASK (0x21 << 20) + +/* Used by CONTROL_SEC_CLK_CTRL */ +#define AM33XX_TIMER0_CLKSEL_MASK (0x3 << 4) +#endif diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c new file mode 100644 index 000000000000..13f56eafef03 --- /dev/null +++ b/arch/arm/mach-omap2/cm33xx.c @@ -0,0 +1,313 @@ +/* + * AM33XX CM functions + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * Vaibhav Hiremath <hvaibhav@ti.com> + * + * Reference taken from from OMAP4 cminst44xx.c + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <plat/common.h> + +#include "cm.h" +#include "cm33xx.h" +#include "cm-regbits-34xx.h" +#include "cm-regbits-33xx.h" +#include "prm33xx.h" + +/* + * CLKCTRL_IDLEST_*: possible values for the CM_*_CLKCTRL.IDLEST bitfield: + * + * 0x0 func: Module is fully functional, including OCP + * 0x1 trans: Module is performing transition: wakeup, or sleep, or sleep + * abortion + * 0x2 idle: Module is in Idle mode (only OCP part). It is functional if + * using separate functional clock + * 0x3 disabled: Module is disabled and cannot be accessed + * + */ +#define CLKCTRL_IDLEST_FUNCTIONAL 0x0 +#define CLKCTRL_IDLEST_INTRANSITION 0x1 +#define CLKCTRL_IDLEST_INTERFACE_IDLE 0x2 +#define CLKCTRL_IDLEST_DISABLED 0x3 + +/* Private functions */ + +/* Read a register in a CM instance */ +static inline u32 am33xx_cm_read_reg(s16 inst, u16 idx) +{ + return __raw_readl(cm_base + inst + idx); +} + +/* Write into a register in a CM */ +static inline void am33xx_cm_write_reg(u32 val, s16 inst, u16 idx) +{ + __raw_writel(val, cm_base + inst + idx); +} + +/* Read-modify-write a register in CM */ +static inline u32 am33xx_cm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx) +{ + u32 v; + + v = am33xx_cm_read_reg(inst, idx); + v &= ~mask; + v |= bits; + am33xx_cm_write_reg(v, inst, idx); + + return v; +} + +static inline u32 am33xx_cm_set_reg_bits(u32 bits, s16 inst, s16 idx) +{ + return am33xx_cm_rmw_reg_bits(bits, bits, inst, idx); +} + +static inline u32 am33xx_cm_clear_reg_bits(u32 bits, s16 inst, s16 idx) +{ + return am33xx_cm_rmw_reg_bits(bits, 0x0, inst, idx); +} + +static inline u32 am33xx_cm_read_reg_bits(u16 inst, s16 idx, u32 mask) +{ + u32 v; + + v = am33xx_cm_read_reg(inst, idx); + v &= mask; + v >>= __ffs(mask); + + return v; +} + +/** + * _clkctrl_idlest - read a CM_*_CLKCTRL register; mask & shift IDLEST bitfield + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro) + * + * Return the IDLEST bitfield of a CM_*_CLKCTRL register, shifted down to + * bit 0. + */ +static u32 _clkctrl_idlest(u16 inst, s16 cdoffs, u16 clkctrl_offs) +{ + u32 v = am33xx_cm_read_reg(inst, clkctrl_offs); + v &= AM33XX_IDLEST_MASK; + v >>= AM33XX_IDLEST_SHIFT; + return v; +} + +/** + * _is_module_ready - can module registers be accessed without causing an abort? + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro) + * + * Returns true if the module's CM_*_CLKCTRL.IDLEST bitfield is either + * *FUNCTIONAL or *INTERFACE_IDLE; false otherwise. + */ +static bool _is_module_ready(u16 inst, s16 cdoffs, u16 clkctrl_offs) +{ + u32 v; + + v = _clkctrl_idlest(inst, cdoffs, clkctrl_offs); + + return (v == CLKCTRL_IDLEST_FUNCTIONAL || + v == CLKCTRL_IDLEST_INTERFACE_IDLE) ? true : false; +} + +/** + * _clktrctrl_write - write @c to a CM_CLKSTCTRL.CLKTRCTRL register bitfield + * @c: CLKTRCTRL register bitfield (LSB = bit 0, i.e., unshifted) + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * @c must be the unshifted value for CLKTRCTRL - i.e., this function + * will handle the shift itself. + */ +static void _clktrctrl_write(u8 c, s16 inst, u16 cdoffs) +{ + u32 v; + + v = am33xx_cm_read_reg(inst, cdoffs); + v &= ~AM33XX_CLKTRCTRL_MASK; + v |= c << AM33XX_CLKTRCTRL_SHIFT; + am33xx_cm_write_reg(v, inst, cdoffs); +} + +/* Public functions */ + +/** + * am33xx_cm_is_clkdm_in_hwsup - is a clockdomain in hwsup idle mode? + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Returns true if the clockdomain referred to by (@inst, @cdoffs) + * is in hardware-supervised idle mode, or 0 otherwise. + */ +bool am33xx_cm_is_clkdm_in_hwsup(s16 inst, u16 cdoffs) +{ + u32 v; + + v = am33xx_cm_read_reg(inst, cdoffs); + v &= AM33XX_CLKTRCTRL_MASK; + v >>= AM33XX_CLKTRCTRL_SHIFT; + + return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? true : false; +} + +/** + * am33xx_cm_clkdm_enable_hwsup - put a clockdomain in hwsup-idle mode + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Put a clockdomain referred to by (@inst, @cdoffs) into + * hardware-supervised idle mode. No return value. + */ +void am33xx_cm_clkdm_enable_hwsup(s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, inst, cdoffs); +} + +/** + * am33xx_cm_clkdm_disable_hwsup - put a clockdomain in swsup-idle mode + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Put a clockdomain referred to by (@inst, @cdoffs) into + * software-supervised idle mode, i.e., controlled manually by the + * Linux OMAP clockdomain code. No return value. + */ +void am33xx_cm_clkdm_disable_hwsup(s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, inst, cdoffs); +} + +/** + * am33xx_cm_clkdm_force_sleep - try to put a clockdomain into idle + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Put a clockdomain referred to by (@inst, @cdoffs) into idle + * No return value. + */ +void am33xx_cm_clkdm_force_sleep(s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, inst, cdoffs); +} + +/** + * am33xx_cm_clkdm_force_wakeup - try to take a clockdomain out of idle + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Take a clockdomain referred to by (@inst, @cdoffs) out of idle, + * waking it up. No return value. + */ +void am33xx_cm_clkdm_force_wakeup(s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, inst, cdoffs); +} + +/* + * + */ + +/** + * am33xx_cm_wait_module_ready - wait for a module to be in 'func' state + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro) + * + * Wait for the module IDLEST to be functional. If the idle state is in any + * the non functional state (trans, idle or disabled), module and thus the + * sysconfig cannot be accessed and will probably lead to an "imprecise + * external abort" + */ +int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs, u16 clkctrl_offs) +{ + int i = 0; + + if (!clkctrl_offs) + return 0; + + omap_test_timeout(_is_module_ready(inst, cdoffs, clkctrl_offs), + MAX_MODULE_READY_TIME, i); + + return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; +} + +/** + * am33xx_cm_wait_module_idle - wait for a module to be in 'disabled' + * state + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro) + * + * Wait for the module IDLEST to be disabled. Some PRCM transition, + * like reset assertion or parent clock de-activation must wait the + * module to be fully disabled. + */ +int am33xx_cm_wait_module_idle(u16 inst, s16 cdoffs, u16 clkctrl_offs) +{ + int i = 0; + + if (!clkctrl_offs) + return 0; + + omap_test_timeout((_clkctrl_idlest(inst, cdoffs, clkctrl_offs) == + CLKCTRL_IDLEST_DISABLED), + MAX_MODULE_READY_TIME, i); + + return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; +} + +/** + * am33xx_cm_module_enable - Enable the modulemode inside CLKCTRL + * @mode: Module mode (SW or HW) + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro) + * + * No return value. + */ +void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs, u16 clkctrl_offs) +{ + u32 v; + + v = am33xx_cm_read_reg(inst, clkctrl_offs); + v &= ~AM33XX_MODULEMODE_MASK; + v |= mode << AM33XX_MODULEMODE_SHIFT; + am33xx_cm_write_reg(v, inst, clkctrl_offs); +} + +/** + * am33xx_cm_module_disable - Disable the module inside CLKCTRL + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * @clkctrl_offs: Module clock control register offset (*_CLKCTRL macro) + * + * No return value. + */ +void am33xx_cm_module_disable(u16 inst, s16 cdoffs, u16 clkctrl_offs) +{ + u32 v; + + v = am33xx_cm_read_reg(inst, clkctrl_offs); + v &= ~AM33XX_MODULEMODE_MASK; + am33xx_cm_write_reg(v, inst, clkctrl_offs); +} diff --git a/arch/arm/mach-omap2/cm33xx.h b/arch/arm/mach-omap2/cm33xx.h new file mode 100644 index 000000000000..5fa0b62e1a79 --- /dev/null +++ b/arch/arm/mach-omap2/cm33xx.h @@ -0,0 +1,420 @@ +/* + * AM33XX CM offset macros + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * Vaibhav Hiremath <hvaibhav@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CM_33XX_H +#define __ARCH_ARM_MACH_OMAP2_CM_33XX_H + +#include <linux/delay.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include "common.h" + +#include "cm.h" +#include "cm-regbits-33xx.h" +#include "cm33xx.h" + +/* CM base address */ +#define AM33XX_CM_BASE 0x44e00000 + +#define AM33XX_CM_REGADDR(inst, reg) \ + AM33XX_L4_WK_IO_ADDRESS(AM33XX_CM_BASE + (inst) + (reg)) + +/* CM instances */ +#define AM33XX_CM_PER_MOD 0x0000 +#define AM33XX_CM_WKUP_MOD 0x0400 +#define AM33XX_CM_DPLL_MOD 0x0500 +#define AM33XX_CM_MPU_MOD 0x0600 +#define AM33XX_CM_DEVICE_MOD 0x0700 +#define AM33XX_CM_RTC_MOD 0x0800 +#define AM33XX_CM_GFX_MOD 0x0900 +#define AM33XX_CM_CEFUSE_MOD 0x0A00 + +/* CM */ + +/* CM.PER_CM register offsets */ +#define AM33XX_CM_PER_L4LS_CLKSTCTRL_OFFSET 0x0000 +#define AM33XX_CM_PER_L4LS_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0000) +#define AM33XX_CM_PER_L3S_CLKSTCTRL_OFFSET 0x0004 +#define AM33XX_CM_PER_L3S_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0004) +#define AM33XX_CM_PER_L4FW_CLKSTCTRL_OFFSET 0x0008 +#define AM33XX_CM_PER_L4FW_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0008) +#define AM33XX_CM_PER_L3_CLKSTCTRL_OFFSET 0x000c +#define AM33XX_CM_PER_L3_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x000c) +#define AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET 0x0014 +#define AM33XX_CM_PER_CPGMAC0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0014) +#define AM33XX_CM_PER_LCDC_CLKCTRL_OFFSET 0x0018 +#define AM33XX_CM_PER_LCDC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0018) +#define AM33XX_CM_PER_USB0_CLKCTRL_OFFSET 0x001c +#define AM33XX_CM_PER_USB0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x001c) +#define AM33XX_CM_PER_MLB_CLKCTRL_OFFSET 0x0020 +#define AM33XX_CM_PER_MLB_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0020) +#define AM33XX_CM_PER_TPTC0_CLKCTRL_OFFSET 0x0024 +#define AM33XX_CM_PER_TPTC0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0024) +#define AM33XX_CM_PER_EMIF_CLKCTRL_OFFSET 0x0028 +#define AM33XX_CM_PER_EMIF_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0028) +#define AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET 0x002c +#define AM33XX_CM_PER_OCMCRAM_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x002c) +#define AM33XX_CM_PER_GPMC_CLKCTRL_OFFSET 0x0030 +#define AM33XX_CM_PER_GPMC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0030) +#define AM33XX_CM_PER_MCASP0_CLKCTRL_OFFSET 0x0034 +#define AM33XX_CM_PER_MCASP0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0034) +#define AM33XX_CM_PER_UART5_CLKCTRL_OFFSET 0x0038 +#define AM33XX_CM_PER_UART5_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0038) +#define AM33XX_CM_PER_MMC0_CLKCTRL_OFFSET 0x003c +#define AM33XX_CM_PER_MMC0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x003c) +#define AM33XX_CM_PER_ELM_CLKCTRL_OFFSET 0x0040 +#define AM33XX_CM_PER_ELM_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0040) +#define AM33XX_CM_PER_I2C2_CLKCTRL_OFFSET 0x0044 +#define AM33XX_CM_PER_I2C2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0044) +#define AM33XX_CM_PER_I2C1_CLKCTRL_OFFSET 0x0048 +#define AM33XX_CM_PER_I2C1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0048) +#define AM33XX_CM_PER_SPI0_CLKCTRL_OFFSET 0x004c +#define AM33XX_CM_PER_SPI0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x004c) +#define AM33XX_CM_PER_SPI1_CLKCTRL_OFFSET 0x0050 +#define AM33XX_CM_PER_SPI1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0050) +#define AM33XX_CM_PER_SPI2_CLKCTRL_OFFSET 0x0054 +#define AM33XX_CM_PER_SPI2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0054) +#define AM33XX_CM_PER_SPI3_CLKCTRL_OFFSET 0x0058 +#define AM33XX_CM_PER_SPI3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0058) +#define AM33XX_CM_PER_L4LS_CLKCTRL_OFFSET 0x0060 +#define AM33XX_CM_PER_L4LS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0060) +#define AM33XX_CM_PER_L4FW_CLKCTRL_OFFSET 0x0064 +#define AM33XX_CM_PER_L4FW_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0064) +#define AM33XX_CM_PER_MCASP1_CLKCTRL_OFFSET 0x0068 +#define AM33XX_CM_PER_MCASP1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0068) +#define AM33XX_CM_PER_UART1_CLKCTRL_OFFSET 0x006c +#define AM33XX_CM_PER_UART1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x006c) +#define AM33XX_CM_PER_UART2_CLKCTRL_OFFSET 0x0070 +#define AM33XX_CM_PER_UART2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0070) +#define AM33XX_CM_PER_UART3_CLKCTRL_OFFSET 0x0074 +#define AM33XX_CM_PER_UART3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0074) +#define AM33XX_CM_PER_UART4_CLKCTRL_OFFSET 0x0078 +#define AM33XX_CM_PER_UART4_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0078) +#define AM33XX_CM_PER_TIMER7_CLKCTRL_OFFSET 0x007c +#define AM33XX_CM_PER_TIMER7_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x007c) +#define AM33XX_CM_PER_TIMER2_CLKCTRL_OFFSET 0x0080 +#define AM33XX_CM_PER_TIMER2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0080) +#define AM33XX_CM_PER_TIMER3_CLKCTRL_OFFSET 0x0084 +#define AM33XX_CM_PER_TIMER3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0084) +#define AM33XX_CM_PER_TIMER4_CLKCTRL_OFFSET 0x0088 +#define AM33XX_CM_PER_TIMER4_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0088) +#define AM33XX_CM_PER_MCASP2_CLKCTRL_OFFSET 0x008c +#define AM33XX_CM_PER_MCASP2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x008c) +#define AM33XX_CM_PER_RNG_CLKCTRL_OFFSET 0x0090 +#define AM33XX_CM_PER_RNG_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0090) +#define AM33XX_CM_PER_AES0_CLKCTRL_OFFSET 0x0094 +#define AM33XX_CM_PER_AES0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0094) +#define AM33XX_CM_PER_AES1_CLKCTRL_OFFSET 0x0098 +#define AM33XX_CM_PER_AES1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0098) +#define AM33XX_CM_PER_DES_CLKCTRL_OFFSET 0x009c +#define AM33XX_CM_PER_DES_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x009c) +#define AM33XX_CM_PER_SHA0_CLKCTRL_OFFSET 0x00a0 +#define AM33XX_CM_PER_SHA0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a0) +#define AM33XX_CM_PER_PKA_CLKCTRL_OFFSET 0x00a4 +#define AM33XX_CM_PER_PKA_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a4) +#define AM33XX_CM_PER_GPIO6_CLKCTRL_OFFSET 0x00a8 +#define AM33XX_CM_PER_GPIO6_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a8) +#define AM33XX_CM_PER_GPIO1_CLKCTRL_OFFSET 0x00ac +#define AM33XX_CM_PER_GPIO1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00ac) +#define AM33XX_CM_PER_GPIO2_CLKCTRL_OFFSET 0x00b0 +#define AM33XX_CM_PER_GPIO2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b0) +#define AM33XX_CM_PER_GPIO3_CLKCTRL_OFFSET 0x00b4 +#define AM33XX_CM_PER_GPIO3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b4) +#define AM33XX_CM_PER_GPIO4_CLKCTRL_OFFSET 0x00b8 +#define AM33XX_CM_PER_GPIO4_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b8) +#define AM33XX_CM_PER_TPCC_CLKCTRL_OFFSET 0x00bc +#define AM33XX_CM_PER_TPCC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00bc) +#define AM33XX_CM_PER_DCAN0_CLKCTRL_OFFSET 0x00c0 +#define AM33XX_CM_PER_DCAN0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00c0) +#define AM33XX_CM_PER_DCAN1_CLKCTRL_OFFSET 0x00c4 +#define AM33XX_CM_PER_DCAN1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00c4) +#define AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET 0x00cc +#define AM33XX_CM_PER_EPWMSS1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00cc) +#define AM33XX_CM_PER_EMIF_FW_CLKCTRL_OFFSET 0x00d0 +#define AM33XX_CM_PER_EMIF_FW_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d0) +#define AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET 0x00d4 +#define AM33XX_CM_PER_EPWMSS0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d4) +#define AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET 0x00d8 +#define AM33XX_CM_PER_EPWMSS2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d8) +#define AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET 0x00dc +#define AM33XX_CM_PER_L3_INSTR_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00dc) +#define AM33XX_CM_PER_L3_CLKCTRL_OFFSET 0x00e0 +#define AM33XX_CM_PER_L3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e0) +#define AM33XX_CM_PER_IEEE5000_CLKCTRL_OFFSET 0x00e4 +#define AM33XX_CM_PER_IEEE5000_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e4) +#define AM33XX_CM_PER_PRUSS_CLKCTRL_OFFSET 0x00e8 +#define AM33XX_CM_PER_PRUSS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e8) +#define AM33XX_CM_PER_TIMER5_CLKCTRL_OFFSET 0x00ec +#define AM33XX_CM_PER_TIMER5_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00ec) +#define AM33XX_CM_PER_TIMER6_CLKCTRL_OFFSET 0x00f0 +#define AM33XX_CM_PER_TIMER6_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f0) +#define AM33XX_CM_PER_MMC1_CLKCTRL_OFFSET 0x00f4 +#define AM33XX_CM_PER_MMC1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f4) +#define AM33XX_CM_PER_MMC2_CLKCTRL_OFFSET 0x00f8 +#define AM33XX_CM_PER_MMC2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f8) +#define AM33XX_CM_PER_TPTC1_CLKCTRL_OFFSET 0x00fc +#define AM33XX_CM_PER_TPTC1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00fc) +#define AM33XX_CM_PER_TPTC2_CLKCTRL_OFFSET 0x0100 +#define AM33XX_CM_PER_TPTC2_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0100) +#define AM33XX_CM_PER_GPIO5_CLKCTRL_OFFSET 0x0104 +#define AM33XX_CM_PER_GPIO5_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0104) +#define AM33XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET 0x010c +#define AM33XX_CM_PER_SPINLOCK_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x010c) +#define AM33XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET 0x0110 +#define AM33XX_CM_PER_MAILBOX0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0110) +#define AM33XX_CM_PER_L4HS_CLKSTCTRL_OFFSET 0x011c +#define AM33XX_CM_PER_L4HS_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x011c) +#define AM33XX_CM_PER_L4HS_CLKCTRL_OFFSET 0x0120 +#define AM33XX_CM_PER_L4HS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0120) +#define AM33XX_CM_PER_MSTR_EXPS_CLKCTRL_OFFSET 0x0124 +#define AM33XX_CM_PER_MSTR_EXPS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0124) +#define AM33XX_CM_PER_SLV_EXPS_CLKCTRL_OFFSET 0x0128 +#define AM33XX_CM_PER_SLV_EXPS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0128) +#define AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL_OFFSET 0x012c +#define AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x012c) +#define AM33XX_CM_PER_OCPWP_CLKCTRL_OFFSET 0x0130 +#define AM33XX_CM_PER_OCPWP_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0130) +#define AM33XX_CM_PER_MAILBOX1_CLKCTRL_OFFSET 0x0134 +#define AM33XX_CM_PER_MAILBOX1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0134) +#define AM33XX_CM_PER_PRUSS_CLKSTCTRL_OFFSET 0x0140 +#define AM33XX_CM_PER_PRUSS_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0140) +#define AM33XX_CM_PER_CPSW_CLKSTCTRL_OFFSET 0x0144 +#define AM33XX_CM_PER_CPSW_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0144) +#define AM33XX_CM_PER_LCDC_CLKSTCTRL_OFFSET 0x0148 +#define AM33XX_CM_PER_LCDC_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0148) +#define AM33XX_CM_PER_CLKDIV32K_CLKCTRL_OFFSET 0x014c +#define AM33XX_CM_PER_CLKDIV32K_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x014c) +#define AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL_OFFSET 0x0150 +#define AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0150) + +/* CM.WKUP_CM register offsets */ +#define AM33XX_CM_WKUP_CLKSTCTRL_OFFSET 0x0000 +#define AM33XX_CM_WKUP_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0000) +#define AM33XX_CM_WKUP_CONTROL_CLKCTRL_OFFSET 0x0004 +#define AM33XX_CM_WKUP_CONTROL_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0004) +#define AM33XX_CM_WKUP_GPIO0_CLKCTRL_OFFSET 0x0008 +#define AM33XX_CM_WKUP_GPIO0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0008) +#define AM33XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET 0x000c +#define AM33XX_CM_WKUP_L4WKUP_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x000c) +#define AM33XX_CM_WKUP_TIMER0_CLKCTRL_OFFSET 0x0010 +#define AM33XX_CM_WKUP_TIMER0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0010) +#define AM33XX_CM_WKUP_DEBUGSS_CLKCTRL_OFFSET 0x0014 +#define AM33XX_CM_WKUP_DEBUGSS_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0014) +#define AM33XX_CM_L3_AON_CLKSTCTRL_OFFSET 0x0018 +#define AM33XX_CM_L3_AON_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0018) +#define AM33XX_CM_AUTOIDLE_DPLL_MPU_OFFSET 0x001c +#define AM33XX_CM_AUTOIDLE_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x001c) +#define AM33XX_CM_IDLEST_DPLL_MPU_OFFSET 0x0020 +#define AM33XX_CM_IDLEST_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0020) +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET 0x0024 +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0024) +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET 0x0028 +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0028) +#define AM33XX_CM_CLKSEL_DPLL_MPU_OFFSET 0x002c +#define AM33XX_CM_CLKSEL_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x002c) +#define AM33XX_CM_AUTOIDLE_DPLL_DDR_OFFSET 0x0030 +#define AM33XX_CM_AUTOIDLE_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0030) +#define AM33XX_CM_IDLEST_DPLL_DDR_OFFSET 0x0034 +#define AM33XX_CM_IDLEST_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0034) +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DDR_OFFSET 0x0038 +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0038) +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DDR_OFFSET 0x003c +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x003c) +#define AM33XX_CM_CLKSEL_DPLL_DDR_OFFSET 0x0040 +#define AM33XX_CM_CLKSEL_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0040) +#define AM33XX_CM_AUTOIDLE_DPLL_DISP_OFFSET 0x0044 +#define AM33XX_CM_AUTOIDLE_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0044) +#define AM33XX_CM_IDLEST_DPLL_DISP_OFFSET 0x0048 +#define AM33XX_CM_IDLEST_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0048) +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DISP_OFFSET 0x004c +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x004c) +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DISP_OFFSET 0x0050 +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0050) +#define AM33XX_CM_CLKSEL_DPLL_DISP_OFFSET 0x0054 +#define AM33XX_CM_CLKSEL_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0054) +#define AM33XX_CM_AUTOIDLE_DPLL_CORE_OFFSET 0x0058 +#define AM33XX_CM_AUTOIDLE_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0058) +#define AM33XX_CM_IDLEST_DPLL_CORE_OFFSET 0x005c +#define AM33XX_CM_IDLEST_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x005c) +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET 0x0060 +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0060) +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET 0x0064 +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0064) +#define AM33XX_CM_CLKSEL_DPLL_CORE_OFFSET 0x0068 +#define AM33XX_CM_CLKSEL_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0068) +#define AM33XX_CM_AUTOIDLE_DPLL_PER_OFFSET 0x006c +#define AM33XX_CM_AUTOIDLE_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x006c) +#define AM33XX_CM_IDLEST_DPLL_PER_OFFSET 0x0070 +#define AM33XX_CM_IDLEST_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0070) +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET 0x0074 +#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0074) +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET 0x0078 +#define AM33XX_CM_SSC_MODFREQDIV_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0078) +#define AM33XX_CM_CLKDCOLDO_DPLL_PER_OFFSET 0x007c +#define AM33XX_CM_CLKDCOLDO_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x007c) +#define AM33XX_CM_DIV_M4_DPLL_CORE_OFFSET 0x0080 +#define AM33XX_CM_DIV_M4_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0080) +#define AM33XX_CM_DIV_M5_DPLL_CORE_OFFSET 0x0084 +#define AM33XX_CM_DIV_M5_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0084) +#define AM33XX_CM_CLKMODE_DPLL_MPU_OFFSET 0x0088 +#define AM33XX_CM_CLKMODE_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0088) +#define AM33XX_CM_CLKMODE_DPLL_PER_OFFSET 0x008c +#define AM33XX_CM_CLKMODE_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x008c) +#define AM33XX_CM_CLKMODE_DPLL_CORE_OFFSET 0x0090 +#define AM33XX_CM_CLKMODE_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0090) +#define AM33XX_CM_CLKMODE_DPLL_DDR_OFFSET 0x0094 +#define AM33XX_CM_CLKMODE_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0094) +#define AM33XX_CM_CLKMODE_DPLL_DISP_OFFSET 0x0098 +#define AM33XX_CM_CLKMODE_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0098) +#define AM33XX_CM_CLKSEL_DPLL_PERIPH_OFFSET 0x009c +#define AM33XX_CM_CLKSEL_DPLL_PERIPH AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x009c) +#define AM33XX_CM_DIV_M2_DPLL_DDR_OFFSET 0x00a0 +#define AM33XX_CM_DIV_M2_DPLL_DDR AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a0) +#define AM33XX_CM_DIV_M2_DPLL_DISP_OFFSET 0x00a4 +#define AM33XX_CM_DIV_M2_DPLL_DISP AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a4) +#define AM33XX_CM_DIV_M2_DPLL_MPU_OFFSET 0x00a8 +#define AM33XX_CM_DIV_M2_DPLL_MPU AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a8) +#define AM33XX_CM_DIV_M2_DPLL_PER_OFFSET 0x00ac +#define AM33XX_CM_DIV_M2_DPLL_PER AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00ac) +#define AM33XX_CM_WKUP_WKUP_M3_CLKCTRL_OFFSET 0x00b0 +#define AM33XX_CM_WKUP_WKUP_M3_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b0) +#define AM33XX_CM_WKUP_UART0_CLKCTRL_OFFSET 0x00b4 +#define AM33XX_CM_WKUP_UART0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b4) +#define AM33XX_CM_WKUP_I2C0_CLKCTRL_OFFSET 0x00b8 +#define AM33XX_CM_WKUP_I2C0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b8) +#define AM33XX_CM_WKUP_ADC_TSC_CLKCTRL_OFFSET 0x00bc +#define AM33XX_CM_WKUP_ADC_TSC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00bc) +#define AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET 0x00c0 +#define AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c0) +#define AM33XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET 0x00c4 +#define AM33XX_CM_WKUP_TIMER1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c4) +#define AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET 0x00c8 +#define AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c8) +#define AM33XX_CM_L4_WKUP_AON_CLKSTCTRL_OFFSET 0x00cc +#define AM33XX_CM_L4_WKUP_AON_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00cc) +#define AM33XX_CM_WKUP_WDT0_CLKCTRL_OFFSET 0x00d0 +#define AM33XX_CM_WKUP_WDT0_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d0) +#define AM33XX_CM_WKUP_WDT1_CLKCTRL_OFFSET 0x00d4 +#define AM33XX_CM_WKUP_WDT1_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d4) +#define AM33XX_CM_DIV_M6_DPLL_CORE_OFFSET 0x00d8 +#define AM33XX_CM_DIV_M6_DPLL_CORE AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d8) + +/* CM.DPLL_CM register offsets */ +#define AM33XX_CLKSEL_TIMER7_CLK_OFFSET 0x0004 +#define AM33XX_CLKSEL_TIMER7_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0004) +#define AM33XX_CLKSEL_TIMER2_CLK_OFFSET 0x0008 +#define AM33XX_CLKSEL_TIMER2_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0008) +#define AM33XX_CLKSEL_TIMER3_CLK_OFFSET 0x000c +#define AM33XX_CLKSEL_TIMER3_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x000c) +#define AM33XX_CLKSEL_TIMER4_CLK_OFFSET 0x0010 +#define AM33XX_CLKSEL_TIMER4_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0010) +#define AM33XX_CM_MAC_CLKSEL_OFFSET 0x0014 +#define AM33XX_CM_MAC_CLKSEL AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0014) +#define AM33XX_CLKSEL_TIMER5_CLK_OFFSET 0x0018 +#define AM33XX_CLKSEL_TIMER5_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0018) +#define AM33XX_CLKSEL_TIMER6_CLK_OFFSET 0x001c +#define AM33XX_CLKSEL_TIMER6_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x001c) +#define AM33XX_CM_CPTS_RFT_CLKSEL_OFFSET 0x0020 +#define AM33XX_CM_CPTS_RFT_CLKSEL AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0020) +#define AM33XX_CLKSEL_TIMER1MS_CLK_OFFSET 0x0028 +#define AM33XX_CLKSEL_TIMER1MS_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0028) +#define AM33XX_CLKSEL_GFX_FCLK_OFFSET 0x002c +#define AM33XX_CLKSEL_GFX_FCLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x002c) +#define AM33XX_CLKSEL_PRUSS_OCP_CLK_OFFSET 0x0030 +#define AM33XX_CLKSEL_PRUSS_OCP_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0030) +#define AM33XX_CLKSEL_LCDC_PIXEL_CLK_OFFSET 0x0034 +#define AM33XX_CLKSEL_LCDC_PIXEL_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0034) +#define AM33XX_CLKSEL_WDT1_CLK_OFFSET 0x0038 +#define AM33XX_CLKSEL_WDT1_CLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0038) +#define AM33XX_CLKSEL_GPIO0_DBCLK_OFFSET 0x003c +#define AM33XX_CLKSEL_GPIO0_DBCLK AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x003c) + +/* CM.MPU_CM register offsets */ +#define AM33XX_CM_MPU_CLKSTCTRL_OFFSET 0x0000 +#define AM33XX_CM_MPU_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_MPU_MOD, 0x0000) +#define AM33XX_CM_MPU_MPU_CLKCTRL_OFFSET 0x0004 +#define AM33XX_CM_MPU_MPU_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_MPU_MOD, 0x0004) + +/* CM.DEVICE_CM register offsets */ +#define AM33XX_CM_CLKOUT_CTRL_OFFSET 0x0000 +#define AM33XX_CM_CLKOUT_CTRL AM33XX_CM_REGADDR(AM33XX_CM_DEVICE_MOD, 0x0000) + +/* CM.RTC_CM register offsets */ +#define AM33XX_CM_RTC_RTC_CLKCTRL_OFFSET 0x0000 +#define AM33XX_CM_RTC_RTC_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_RTC_MOD, 0x0000) +#define AM33XX_CM_RTC_CLKSTCTRL_OFFSET 0x0004 +#define AM33XX_CM_RTC_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_RTC_MOD, 0x0004) + +/* CM.GFX_CM register offsets */ +#define AM33XX_CM_GFX_L3_CLKSTCTRL_OFFSET 0x0000 +#define AM33XX_CM_GFX_L3_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0000) +#define AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET 0x0004 +#define AM33XX_CM_GFX_GFX_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0004) +#define AM33XX_CM_GFX_BITBLT_CLKCTRL_OFFSET 0x0008 +#define AM33XX_CM_GFX_BITBLT_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0008) +#define AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1_OFFSET 0x000c +#define AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1 AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x000c) +#define AM33XX_CM_GFX_MMUCFG_CLKCTRL_OFFSET 0x0010 +#define AM33XX_CM_GFX_MMUCFG_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0010) +#define AM33XX_CM_GFX_MMUDATA_CLKCTRL_OFFSET 0x0014 +#define AM33XX_CM_GFX_MMUDATA_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0014) + +/* CM.CEFUSE_CM register offsets */ +#define AM33XX_CM_CEFUSE_CLKSTCTRL_OFFSET 0x0000 +#define AM33XX_CM_CEFUSE_CLKSTCTRL AM33XX_CM_REGADDR(AM33XX_CM_CEFUSE_MOD, 0x0000) +#define AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020 +#define AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_CEFUSE_MOD, 0x0020) + + +extern bool am33xx_cm_is_clkdm_in_hwsup(s16 inst, u16 cdoffs); +extern void am33xx_cm_clkdm_enable_hwsup(s16 inst, u16 cdoffs); +extern void am33xx_cm_clkdm_disable_hwsup(s16 inst, u16 cdoffs); +extern void am33xx_cm_clkdm_force_sleep(s16 inst, u16 cdoffs); +extern void am33xx_cm_clkdm_force_wakeup(s16 inst, u16 cdoffs); + +#ifdef CONFIG_SOC_AM33XX +extern int am33xx_cm_wait_module_idle(u16 inst, s16 cdoffs, + u16 clkctrl_offs); +extern void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs, + u16 clkctrl_offs); +extern void am33xx_cm_module_disable(u16 inst, s16 cdoffs, + u16 clkctrl_offs); +extern int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs, + u16 clkctrl_offs); +#else +static inline int am33xx_cm_wait_module_idle(u16 inst, s16 cdoffs, + u16 clkctrl_offs) +{ + return 0; +} +static inline void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs, + u16 clkctrl_offs) +{ +} +static inline void am33xx_cm_module_disable(u16 inst, s16 cdoffs, + u16 clkctrl_offs) +{ +} +static inline int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs, + u16 clkctrl_offs) +{ + return 0; +} +#endif + +#endif diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index be9dfd1abe60..5d99c1b2cb48 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -120,6 +120,7 @@ extern void omap2_init_common_infrastructure(void); extern struct sys_timer omap2_timer; extern struct sys_timer omap3_timer; extern struct sys_timer omap3_secure_timer; +extern struct sys_timer omap3_am33xx_timer; extern struct sys_timer omap4_timer; void omap2420_init_early(void); @@ -128,8 +129,10 @@ void omap3430_init_early(void); void omap35xx_init_early(void); void omap3630_init_early(void); void omap3_init_early(void); /* Do not use this one */ +void am33xx_init_early(void); void am35xx_init_early(void); void ti81xx_init_early(void); +void am33xx_init_early(void); void omap4430_init_early(void); void omap3_init_late(void); /* Do not use this one */ void omap4430_init_late(void); diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index fcc98f822d9d..5baf305386e9 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -21,6 +21,8 @@ #include <mach/ctrl_module_pad_core_44xx.h> #include <mach/ctrl_module_pad_wkup_44xx.h> +#include <plat/am33xx.h> + #ifndef __ASSEMBLY__ #define OMAP242X_CTRL_REGADDR(reg) \ OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg)) @@ -28,6 +30,8 @@ OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg)) #define OMAP343X_CTRL_REGADDR(reg) \ OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg)) +#define AM33XX_CTRL_REGADDR(reg) \ + AM33XX_L4_WK_IO_ADDRESS(AM33XX_SCM_BASE + (reg)) #else #define OMAP242X_CTRL_REGADDR(reg) \ OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg)) @@ -35,6 +39,8 @@ OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg)) #define OMAP343X_CTRL_REGADDR(reg) \ OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg)) +#define AM33XX_CTRL_REGADDR(reg) \ + AM33XX_L4_WK_IO_ADDRESS(AM33XX_SCM_BASE + (reg)) #endif /* __ASSEMBLY__ */ /* @@ -312,15 +318,15 @@ OMAP343X_SCRATCHPAD + reg) /* AM35XX_CONTROL_IPSS_CLK_CTRL bits */ -#define AM35XX_USBOTG_VBUSP_CLK_SHIFT 0 -#define AM35XX_CPGMAC_VBUSP_CLK_SHIFT 1 -#define AM35XX_VPFE_VBUSP_CLK_SHIFT 2 -#define AM35XX_HECC_VBUSP_CLK_SHIFT 3 -#define AM35XX_USBOTG_FCLK_SHIFT 8 -#define AM35XX_CPGMAC_FCLK_SHIFT 9 -#define AM35XX_VPFE_FCLK_SHIFT 10 - -/*AM35XX CONTROL_LVL_INTR_CLEAR bits*/ +#define AM35XX_USBOTG_VBUSP_CLK_SHIFT 0 +#define AM35XX_CPGMAC_VBUSP_CLK_SHIFT 1 +#define AM35XX_VPFE_VBUSP_CLK_SHIFT 2 +#define AM35XX_HECC_VBUSP_CLK_SHIFT 3 +#define AM35XX_USBOTG_FCLK_SHIFT 8 +#define AM35XX_CPGMAC_FCLK_SHIFT 9 +#define AM35XX_VPFE_FCLK_SHIFT 10 + +/* AM35XX CONTROL_LVL_INTR_CLEAR bits */ #define AM35XX_CPGMAC_C0_MISC_PULSE_CLR BIT(0) #define AM35XX_CPGMAC_C0_RX_PULSE_CLR BIT(1) #define AM35XX_CPGMAC_C0_RX_THRESH_CLR BIT(2) @@ -330,21 +336,22 @@ #define AM35XX_VPFE_CCDC_VD1_INT_CLR BIT(6) #define AM35XX_VPFE_CCDC_VD2_INT_CLR BIT(7) -/*AM35XX CONTROL_IP_SW_RESET bits*/ +/* AM35XX CONTROL_IP_SW_RESET bits */ #define AM35XX_USBOTGSS_SW_RST BIT(0) #define AM35XX_CPGMACSS_SW_RST BIT(1) #define AM35XX_VPFE_VBUSP_SW_RST BIT(2) #define AM35XX_HECC_SW_RST BIT(3) #define AM35XX_VPFE_PCLK_SW_RST BIT(4) -/* - * CONTROL AM33XX STATUS register - */ +/* AM33XX CONTROL_STATUS register */ #define AM33XX_CONTROL_STATUS 0x040 +#define AM33XX_CONTROL_SEC_CLK_CTRL 0x1bc -/* - * CONTROL OMAP STATUS register to identify OMAP3 features - */ +/* AM33XX CONTROL_STATUS bitfields (partial) */ +#define AM33XX_CONTROL_STATUS_SYSBOOT1_SHIFT 22 +#define AM33XX_CONTROL_STATUS_SYSBOOT1_MASK (0x3 << 22) + +/* CONTROL OMAP STATUS register to identify OMAP3 features */ #define OMAP3_CONTROL_OMAP_STATUS 0x044c #define OMAP3_SGX_SHIFT 13 diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index cdfc2a1f0e75..d7f844a99a7b 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -72,6 +72,8 @@ omap_uart_lsr: .word 0 beq 82f @ configure UART2 cmp \rp, #TI81XXUART3 @ ti81Xx UART offsets different beq 83f @ configure UART3 + cmp \rp, #AM33XXUART1 @ AM33XX UART offsets different + beq 84f @ configure UART1 cmp \rp, #ZOOM_UART @ only on zoom2/3 beq 95f @ configure ZOOM_UART @@ -100,7 +102,9 @@ omap_uart_lsr: .word 0 b 98f 83: mov \rp, #UART_OFFSET(TI81XX_UART3_BASE) b 98f - +84: ldr \rp, =AM33XX_UART1_BASE + and \rp, \rp, #0x00ffffff + b 97f 95: ldr \rp, =ZOOM_UART_BASE str \rp, [\tmp, #0] @ omap_uart_phys ldr \rp, =ZOOM_UART_VIRT @@ -109,6 +113,17 @@ omap_uart_lsr: .word 0 str \rp, [\tmp, #8] @ omap_uart_lsr b 10b + /* AM33XX: Store both phys and virt address for the uart */ +97: add \rp, \rp, #0x44000000 @ phys base + str \rp, [\tmp, #0] @ omap_uart_phys + sub \rp, \rp, #0x44000000 @ phys base + add \rp, \rp, #0xf9000000 @ virt base + str \rp, [\tmp, #4] @ omap_uart_virt + mov \rp, #(UART_LSR << OMAP_PORT_SHIFT) + str \rp, [\tmp, #8] @ omap_uart_lsr + + b 10b + /* Store both phys and virt address for the uart */ 98: add \rp, \rp, #0x48000000 @ phys base str \rp, [\tmp, #0] @ omap_uart_phys diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 8d014ba04abc..cb6c11cd8df9 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -477,6 +477,19 @@ void __init ti81xx_init_late(void) } #endif +#ifdef CONFIG_SOC_AM33XX +void __init am33xx_init_early(void) +{ + omap2_set_globals_am33xx(); + omap3xxx_check_revision(); + ti81xx_check_features(); + omap_common_init_early(); + am33xx_voltagedomains_init(); + am33xx_powerdomains_init(); + am33xx_clockdomains_init(); +} +#endif + #ifdef CONFIG_ARCH_OMAP4 void __init omap4430_init_early(void) { diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 6038a8c84b74..d5b34febd82d 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -280,7 +280,7 @@ int __init omap_intc_of_init(struct device_node *node, return 0; } -#ifdef CONFIG_ARCH_OMAP3 +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX) static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)]; void omap_intc_save_context(void) diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c index 83eafd96ecaa..afad69c6ba6e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c @@ -68,7 +68,6 @@ static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = { struct omap_hwmod_class omap2xxx_timer_hwmod_class = { .name = "timer", .sysc = &omap2xxx_timer_sysc, - .rev = OMAP_TIMER_IP_VERSION_1, }; /* @@ -257,7 +256,6 @@ struct omap_hwmod omap2xxx_timer2_hwmod = { .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap2xxx_timer_hwmod_class, }; @@ -276,7 +274,6 @@ struct omap_hwmod omap2xxx_timer3_hwmod = { .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap2xxx_timer_hwmod_class, }; @@ -295,7 +292,6 @@ struct omap_hwmod omap2xxx_timer4_hwmod = { .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap2xxx_timer_hwmod_class, }; @@ -314,7 +310,6 @@ struct omap_hwmod omap2xxx_timer5_hwmod = { .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap2xxx_timer_hwmod_class, }; @@ -333,7 +328,6 @@ struct omap_hwmod omap2xxx_timer6_hwmod = { .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap2xxx_timer_hwmod_class, }; @@ -352,7 +346,6 @@ struct omap_hwmod omap2xxx_timer7_hwmod = { .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap2xxx_timer_hwmod_class, }; @@ -371,7 +364,6 @@ struct omap_hwmod omap2xxx_timer8_hwmod = { .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap2xxx_timer_hwmod_class, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 8379b8d7244a..6491e057d9ce 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -129,7 +129,6 @@ static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = { static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = { .name = "timer", .sysc = &omap3xxx_timer_1ms_sysc, - .rev = OMAP_TIMER_IP_VERSION_1, }; static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = { @@ -145,12 +144,11 @@ static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = { static struct omap_hwmod_class omap3xxx_timer_hwmod_class = { .name = "timer", .sysc = &omap3xxx_timer_sysc, - .rev = OMAP_TIMER_IP_VERSION_1, }; /* secure timers dev attribute */ static struct omap_timer_capability_dev_attr capability_secure_dev_attr = { - .timer_capability = OMAP_TIMER_SECURE, + .timer_capability = OMAP_TIMER_ALWON | OMAP_TIMER_SECURE, }; /* always-on timers dev attribute */ @@ -195,7 +193,6 @@ static struct omap_hwmod omap3xxx_timer2_hwmod = { .idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap3xxx_timer_1ms_hwmod_class, }; @@ -213,7 +210,6 @@ static struct omap_hwmod omap3xxx_timer3_hwmod = { .idlest_idle_bit = OMAP3430_ST_GPT3_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap3xxx_timer_hwmod_class, }; @@ -231,7 +227,6 @@ static struct omap_hwmod omap3xxx_timer4_hwmod = { .idlest_idle_bit = OMAP3430_ST_GPT4_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap3xxx_timer_hwmod_class, }; @@ -249,7 +244,6 @@ static struct omap_hwmod omap3xxx_timer5_hwmod = { .idlest_idle_bit = OMAP3430_ST_GPT5_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap3xxx_timer_hwmod_class, }; @@ -267,7 +261,6 @@ static struct omap_hwmod omap3xxx_timer6_hwmod = { .idlest_idle_bit = OMAP3430_ST_GPT6_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap3xxx_timer_hwmod_class, }; @@ -285,7 +278,6 @@ static struct omap_hwmod omap3xxx_timer7_hwmod = { .idlest_idle_bit = OMAP3430_ST_GPT7_SHIFT, }, }, - .dev_attr = &capability_alwon_dev_attr, .class = &omap3xxx_timer_hwmod_class, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index d055b4725679..1b1d04141c3d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -2944,7 +2944,6 @@ static struct omap_hwmod omap44xx_timer2_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .dev_attr = &capability_alwon_dev_attr, }; /* timer3 */ @@ -2966,7 +2965,6 @@ static struct omap_hwmod omap44xx_timer3_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .dev_attr = &capability_alwon_dev_attr, }; /* timer4 */ @@ -2988,7 +2986,6 @@ static struct omap_hwmod omap44xx_timer4_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .dev_attr = &capability_alwon_dev_attr, }; /* timer5 */ @@ -3010,7 +3007,6 @@ static struct omap_hwmod omap44xx_timer5_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .dev_attr = &capability_alwon_dev_attr, }; /* timer6 */ @@ -3033,7 +3029,6 @@ static struct omap_hwmod omap44xx_timer6_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .dev_attr = &capability_alwon_dev_attr, }; /* timer7 */ @@ -3055,7 +3050,6 @@ static struct omap_hwmod omap44xx_timer7_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .dev_attr = &capability_alwon_dev_attr, }; /* timer8 */ diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h index 8f88d65c46ea..a8a95184243d 100644 --- a/arch/arm/mach-omap2/powerdomain.h +++ b/arch/arm/mach-omap2/powerdomain.h @@ -67,9 +67,9 @@ /* * Maximum number of clockdomains that can be associated with a powerdomain. - * CORE powerdomain on OMAP4 is the worst case + * PER powerdomain on AM33XX is the worst case */ -#define PWRDM_MAX_CLKDMS 9 +#define PWRDM_MAX_CLKDMS 11 /* XXX A completely arbitrary number. What is reasonable here? */ #define PWRDM_TRANSITION_BAILOUT 100000 @@ -92,6 +92,15 @@ struct powerdomain; * @pwrdm_clkdms: Clockdomains in this powerdomain * @node: list_head linking all powerdomains * @voltdm_node: list_head linking all powerdomains in a voltagedomain + * @pwrstctrl_offs: (AM33XX only) XXX_PWRSTCTRL reg offset from prcm_offs + * @pwrstst_offs: (AM33XX only) XXX_PWRSTST reg offset from prcm_offs + * @logicretstate_mask: (AM33XX only) mask for logic retention bitfield + * in @pwrstctrl_offs + * @mem_on_mask: (AM33XX only) mask for mem on bitfield in @pwrstctrl_offs + * @mem_ret_mask: (AM33XX only) mask for mem ret bitfield in @pwrstctrl_offs + * @mem_pwrst_mask: (AM33XX only) mask for mem state bitfield in @pwrstst_offs + * @mem_retst_mask: (AM33XX only) mask for mem retention state bitfield + * in @pwrstctrl_offs * @state: * @state_counter: * @timer: @@ -121,6 +130,14 @@ struct powerdomain { unsigned ret_logic_off_counter; unsigned ret_mem_off_counter[PWRDM_MAX_MEM_BANKS]; + const u8 pwrstctrl_offs; + const u8 pwrstst_offs; + const u32 logicretstate_mask; + const u32 mem_on_mask[PWRDM_MAX_MEM_BANKS]; + const u32 mem_ret_mask[PWRDM_MAX_MEM_BANKS]; + const u32 mem_pwrst_mask[PWRDM_MAX_MEM_BANKS]; + const u32 mem_retst_mask[PWRDM_MAX_MEM_BANKS]; + #ifdef CONFIG_PM_DEBUG s64 timer; s64 state_timer[PWRDM_MAX_PWRSTS]; @@ -222,10 +239,12 @@ bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm); extern void omap242x_powerdomains_init(void); extern void omap243x_powerdomains_init(void); extern void omap3xxx_powerdomains_init(void); +extern void am33xx_powerdomains_init(void); extern void omap44xx_powerdomains_init(void); extern struct pwrdm_ops omap2_pwrdm_operations; extern struct pwrdm_ops omap3_pwrdm_operations; +extern struct pwrdm_ops am33xx_pwrdm_operations; extern struct pwrdm_ops omap4_pwrdm_operations; /* Common Internal functions used across OMAP rev's */ diff --git a/arch/arm/mach-omap2/powerdomain33xx.c b/arch/arm/mach-omap2/powerdomain33xx.c new file mode 100644 index 000000000000..67c5663899b6 --- /dev/null +++ b/arch/arm/mach-omap2/powerdomain33xx.c @@ -0,0 +1,229 @@ +/* + * AM33XX Powerdomain control + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * Derived from mach-omap2/powerdomain44xx.c written by Rajendra Nayak + * <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/io.h> +#include <linux/errno.h> +#include <linux/delay.h> + +#include <plat/prcm.h> + +#include "powerdomain.h" +#include "prm33xx.h" +#include "prm-regbits-33xx.h" + + +static int am33xx_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) +{ + am33xx_prm_rmw_reg_bits(OMAP_POWERSTATE_MASK, + (pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + return 0; +} + +static int am33xx_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + v &= OMAP_POWERSTATE_MASK; + v >>= OMAP_POWERSTATE_SHIFT; + + return v; +} + +static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= OMAP_POWERSTATEST_MASK; + v >>= OMAP_POWERSTATEST_SHIFT; + + return v; +} + +static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= AM33XX_LASTPOWERSTATEENTERED_MASK; + v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT; + + return v; +} + +static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) +{ + am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK, + (1 << AM33XX_LOWPOWERSTATECHANGE_SHIFT), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + return 0; +} + +static int am33xx_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) +{ + am33xx_prm_rmw_reg_bits(AM33XX_LASTPOWERSTATEENTERED_MASK, + AM33XX_LASTPOWERSTATEENTERED_MASK, + pwrdm->prcm_offs, pwrdm->pwrstst_offs); + return 0; +} + +static int am33xx_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) +{ + u32 m; + + m = pwrdm->logicretstate_mask; + if (!m) + return -EINVAL; + + am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + + return 0; +} + +static int am33xx_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= AM33XX_LOGICSTATEST_MASK; + v >>= AM33XX_LOGICSTATEST_SHIFT; + + return v; +} + +static int am33xx_pwrdm_read_logic_retst(struct powerdomain *pwrdm) +{ + u32 v, m; + + m = pwrdm->logicretstate_mask; + if (!m) + return -EINVAL; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int am33xx_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = pwrdm->mem_on_mask[bank]; + if (!m) + return -EINVAL; + + am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + + return 0; +} + +static int am33xx_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = pwrdm->mem_ret_mask[bank]; + if (!m) + return -EINVAL; + + am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + + return 0; +} + +static int am33xx_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = pwrdm->mem_pwrst_mask[bank]; + if (!m) + return -EINVAL; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int am33xx_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = pwrdm->mem_retst_mask[bank]; + if (!m) + return -EINVAL; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int am33xx_pwrdm_wait_transition(struct powerdomain *pwrdm) +{ + u32 c = 0; + + /* + * REVISIT: pwrdm_wait_transition() may be better implemented + * via a callback and a periodic timer check -- how long do we expect + * powerdomain transitions to take? + */ + + /* XXX Is this udelay() value meaningful? */ + while ((am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs) + & OMAP_INTRANSITION_MASK) && + (c++ < PWRDM_TRANSITION_BAILOUT)) + udelay(1); + + if (c > PWRDM_TRANSITION_BAILOUT) { + pr_err("powerdomain: %s: waited too long to complete transition\n", + pwrdm->name); + return -EAGAIN; + } + + pr_debug("powerdomain: completed transition in %d loops\n", c); + + return 0; +} + +struct pwrdm_ops am33xx_pwrdm_operations = { + .pwrdm_set_next_pwrst = am33xx_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = am33xx_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = am33xx_pwrdm_read_pwrst, + .pwrdm_read_prev_pwrst = am33xx_pwrdm_read_prev_pwrst, + .pwrdm_set_logic_retst = am33xx_pwrdm_set_logic_retst, + .pwrdm_read_logic_pwrst = am33xx_pwrdm_read_logic_pwrst, + .pwrdm_read_logic_retst = am33xx_pwrdm_read_logic_retst, + .pwrdm_clear_all_prev_pwrst = am33xx_pwrdm_clear_all_prev_pwrst, + .pwrdm_set_lowpwrstchange = am33xx_pwrdm_set_lowpwrstchange, + .pwrdm_read_mem_pwrst = am33xx_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = am33xx_pwrdm_read_mem_retst, + .pwrdm_set_mem_onst = am33xx_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = am33xx_pwrdm_set_mem_retst, + .pwrdm_wait_transition = am33xx_pwrdm_wait_transition, +}; diff --git a/arch/arm/mach-omap2/powerdomains33xx_data.c b/arch/arm/mach-omap2/powerdomains33xx_data.c new file mode 100644 index 000000000000..869adb82569e --- /dev/null +++ b/arch/arm/mach-omap2/powerdomains33xx_data.c @@ -0,0 +1,185 @@ +/* + * AM33XX Power domain data + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/init.h> + +#include "powerdomain.h" +#include "prcm-common.h" +#include "prm-regbits-33xx.h" +#include "prm33xx.h" + +static struct powerdomain gfx_33xx_pwrdm = { + .name = "gfx_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = AM33XX_PRM_GFX_MOD, + .pwrstctrl_offs = AM33XX_PM_GFX_PWRSTCTRL_OFFSET, + .pwrstst_offs = AM33XX_PM_GFX_PWRSTST_OFFSET, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .banks = 1, + .logicretstate_mask = AM33XX_LOGICRETSTATE_MASK, + .mem_on_mask = { + [0] = AM33XX_GFX_MEM_ONSTATE_MASK, /* gfx_mem */ + }, + .mem_ret_mask = { + [0] = AM33XX_GFX_MEM_RETSTATE_MASK, /* gfx_mem */ + }, + .mem_pwrst_mask = { + [0] = AM33XX_GFX_MEM_STATEST_MASK, /* gfx_mem */ + }, + .mem_retst_mask = { + [0] = AM33XX_GFX_MEM_RETSTATE_MASK, /* gfx_mem */ + }, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* gfx_mem */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, /* gfx_mem */ + }, +}; + +static struct powerdomain rtc_33xx_pwrdm = { + .name = "rtc_pwrdm", + .voltdm = { .name = "rtc" }, + .prcm_offs = AM33XX_PRM_RTC_MOD, + .pwrstctrl_offs = AM33XX_PM_RTC_PWRSTCTRL_OFFSET, + .pwrstst_offs = AM33XX_PM_RTC_PWRSTST_OFFSET, + .pwrsts = PWRSTS_ON, + .logicretstate_mask = AM33XX_LOGICRETSTATE_MASK, +}; + +static struct powerdomain wkup_33xx_pwrdm = { + .name = "wkup_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = AM33XX_PRM_WKUP_MOD, + .pwrstctrl_offs = AM33XX_PM_WKUP_PWRSTCTRL_OFFSET, + .pwrstst_offs = AM33XX_PM_WKUP_PWRSTST_OFFSET, + .pwrsts = PWRSTS_ON, + .logicretstate_mask = AM33XX_LOGICRETSTATE_3_3_MASK, +}; + +static struct powerdomain per_33xx_pwrdm = { + .name = "per_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = AM33XX_PRM_PER_MOD, + .pwrstctrl_offs = AM33XX_PM_PER_PWRSTCTRL_OFFSET, + .pwrstst_offs = AM33XX_PM_PER_PWRSTST_OFFSET, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .banks = 3, + .logicretstate_mask = AM33XX_LOGICRETSTATE_3_3_MASK, + .mem_on_mask = { + [0] = AM33XX_PRUSS_MEM_ONSTATE_MASK, /* pruss_mem */ + [1] = AM33XX_PER_MEM_ONSTATE_MASK, /* per_mem */ + [2] = AM33XX_RAM_MEM_ONSTATE_MASK, /* ram_mem */ + }, + .mem_ret_mask = { + [0] = AM33XX_PRUSS_MEM_RETSTATE_MASK, /* pruss_mem */ + [1] = AM33XX_PER_MEM_RETSTATE_MASK, /* per_mem */ + [2] = AM33XX_RAM_MEM_RETSTATE_MASK, /* ram_mem */ + }, + .mem_pwrst_mask = { + [0] = AM33XX_PRUSS_MEM_STATEST_MASK, /* pruss_mem */ + [1] = AM33XX_PER_MEM_STATEST_MASK, /* per_mem */ + [2] = AM33XX_RAM_MEM_STATEST_MASK, /* ram_mem */ + }, + .mem_retst_mask = { + [0] = AM33XX_PRUSS_MEM_RETSTATE_MASK, /* pruss_mem */ + [1] = AM33XX_PER_MEM_RETSTATE_MASK, /* per_mem */ + [2] = AM33XX_RAM_MEM_RETSTATE_MASK, /* ram_mem */ + }, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* pruss_mem */ + [1] = PWRSTS_OFF_RET, /* per_mem */ + [2] = PWRSTS_OFF_RET, /* ram_mem */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, /* pruss_mem */ + [1] = PWRSTS_ON, /* per_mem */ + [2] = PWRSTS_ON, /* ram_mem */ + }, +}; + +static struct powerdomain mpu_33xx_pwrdm = { + .name = "mpu_pwrdm", + .voltdm = { .name = "mpu" }, + .prcm_offs = AM33XX_PRM_MPU_MOD, + .pwrstctrl_offs = AM33XX_PM_MPU_PWRSTCTRL_OFFSET, + .pwrstst_offs = AM33XX_PM_MPU_PWRSTST_OFFSET, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .banks = 3, + .logicretstate_mask = AM33XX_LOGICRETSTATE_MASK, + .mem_on_mask = { + [0] = AM33XX_MPU_L1_ONSTATE_MASK, /* mpu_l1 */ + [1] = AM33XX_MPU_L2_ONSTATE_MASK, /* mpu_l2 */ + [2] = AM33XX_MPU_RAM_ONSTATE_MASK, /* mpu_ram */ + }, + .mem_ret_mask = { + [0] = AM33XX_MPU_L1_RETSTATE_MASK, /* mpu_l1 */ + [1] = AM33XX_MPU_L2_RETSTATE_MASK, /* mpu_l2 */ + [2] = AM33XX_MPU_RAM_RETSTATE_MASK, /* mpu_ram */ + }, + .mem_pwrst_mask = { + [0] = AM33XX_MPU_L1_STATEST_MASK, /* mpu_l1 */ + [1] = AM33XX_MPU_L2_STATEST_MASK, /* mpu_l2 */ + [2] = AM33XX_MPU_RAM_STATEST_MASK, /* mpu_ram */ + }, + .mem_retst_mask = { + [0] = AM33XX_MPU_L1_RETSTATE_MASK, /* mpu_l1 */ + [1] = AM33XX_MPU_L2_RETSTATE_MASK, /* mpu_l2 */ + [2] = AM33XX_MPU_RAM_RETSTATE_MASK, /* mpu_ram */ + }, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* mpu_l1 */ + [1] = PWRSTS_OFF_RET, /* mpu_l2 */ + [2] = PWRSTS_OFF_RET, /* mpu_ram */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, /* mpu_l1 */ + [1] = PWRSTS_ON, /* mpu_l2 */ + [2] = PWRSTS_ON, /* mpu_ram */ + }, +}; + +static struct powerdomain cefuse_33xx_pwrdm = { + .name = "cefuse_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = AM33XX_PRM_CEFUSE_MOD, + .pwrstctrl_offs = AM33XX_PM_CEFUSE_PWRSTCTRL_OFFSET, + .pwrstst_offs = AM33XX_PM_CEFUSE_PWRSTST_OFFSET, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct powerdomain *powerdomains_am33xx[] __initdata = { + &gfx_33xx_pwrdm, + &rtc_33xx_pwrdm, + &wkup_33xx_pwrdm, + &per_33xx_pwrdm, + &mpu_33xx_pwrdm, + &cefuse_33xx_pwrdm, + NULL, +}; + +void __init am33xx_powerdomains_init(void) +{ + pwrdm_register_platform_funcs(&am33xx_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_am33xx); + pwrdm_complete_init(); +} diff --git a/arch/arm/mach-omap2/prm-regbits-33xx.h b/arch/arm/mach-omap2/prm-regbits-33xx.h new file mode 100644 index 000000000000..0221b5c20e87 --- /dev/null +++ b/arch/arm/mach-omap2/prm-regbits-33xx.h @@ -0,0 +1,357 @@ +/* + * AM33XX PRM_XXX register bits + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_33XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_33XX_H + +#include "prm.h" + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_ABBOFF_ACT_EXPORT_SHIFT 1 +#define AM33XX_ABBOFF_ACT_EXPORT_MASK (1 << 1) + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_ABBOFF_SLEEP_EXPORT_SHIFT 2 +#define AM33XX_ABBOFF_SLEEP_EXPORT_MASK (1 << 2) + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_AIPOFF_SHIFT 8 +#define AM33XX_AIPOFF_MASK (1 << 8) + +/* Used by PM_WKUP_PWRSTST */ +#define AM33XX_DEBUGSS_MEM_STATEST_SHIFT 17 +#define AM33XX_DEBUGSS_MEM_STATEST_MASK (0x3 << 17) + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_DISABLE_RTA_EXPORT_SHIFT 0 +#define AM33XX_DISABLE_RTA_EXPORT_MASK (1 << 0) + +/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */ +#define AM33XX_DPLL_CORE_RECAL_EN_SHIFT 12 +#define AM33XX_DPLL_CORE_RECAL_EN_MASK (1 << 12) + +/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */ +#define AM33XX_DPLL_CORE_RECAL_ST_SHIFT 12 +#define AM33XX_DPLL_CORE_RECAL_ST_MASK (1 << 12) + +/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */ +#define AM33XX_DPLL_DDR_RECAL_EN_SHIFT 14 +#define AM33XX_DPLL_DDR_RECAL_EN_MASK (1 << 14) + +/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */ +#define AM33XX_DPLL_DDR_RECAL_ST_SHIFT 14 +#define AM33XX_DPLL_DDR_RECAL_ST_MASK (1 << 14) + +/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */ +#define AM33XX_DPLL_DISP_RECAL_EN_SHIFT 15 +#define AM33XX_DPLL_DISP_RECAL_EN_MASK (1 << 15) + +/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */ +#define AM33XX_DPLL_DISP_RECAL_ST_SHIFT 13 +#define AM33XX_DPLL_DISP_RECAL_ST_MASK (1 << 13) + +/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */ +#define AM33XX_DPLL_MPU_RECAL_EN_SHIFT 11 +#define AM33XX_DPLL_MPU_RECAL_EN_MASK (1 << 11) + +/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */ +#define AM33XX_DPLL_MPU_RECAL_ST_SHIFT 11 +#define AM33XX_DPLL_MPU_RECAL_ST_MASK (1 << 11) + +/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */ +#define AM33XX_DPLL_PER_RECAL_EN_SHIFT 13 +#define AM33XX_DPLL_PER_RECAL_EN_MASK (1 << 13) + +/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */ +#define AM33XX_DPLL_PER_RECAL_ST_SHIFT 15 +#define AM33XX_DPLL_PER_RECAL_ST_MASK (1 << 15) + +/* Used by RM_WKUP_RSTST */ +#define AM33XX_EMULATION_M3_RST_SHIFT 6 +#define AM33XX_EMULATION_M3_RST_MASK (1 << 6) + +/* Used by RM_MPU_RSTST */ +#define AM33XX_EMULATION_MPU_RST_SHIFT 5 +#define AM33XX_EMULATION_MPU_RST_MASK (1 << 5) + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_ENFUNC1_EXPORT_SHIFT 3 +#define AM33XX_ENFUNC1_EXPORT_MASK (1 << 3) + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_ENFUNC3_EXPORT_SHIFT 5 +#define AM33XX_ENFUNC3_EXPORT_MASK (1 << 5) + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_ENFUNC4_SHIFT 6 +#define AM33XX_ENFUNC4_MASK (1 << 6) + +/* Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_MPU_SETUP */ +#define AM33XX_ENFUNC5_SHIFT 7 +#define AM33XX_ENFUNC5_MASK (1 << 7) + +/* Used by PRM_RSTST */ +#define AM33XX_EXTERNAL_WARM_RST_SHIFT 5 +#define AM33XX_EXTERNAL_WARM_RST_MASK (1 << 5) + +/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */ +#define AM33XX_FORCEWKUP_EN_SHIFT 10 +#define AM33XX_FORCEWKUP_EN_MASK (1 << 10) + +/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */ +#define AM33XX_FORCEWKUP_ST_SHIFT 10 +#define AM33XX_FORCEWKUP_ST_MASK (1 << 10) + +/* Used by PM_GFX_PWRSTCTRL */ +#define AM33XX_GFX_MEM_ONSTATE_SHIFT 17 +#define AM33XX_GFX_MEM_ONSTATE_MASK (0x3 << 17) + +/* Used by PM_GFX_PWRSTCTRL */ +#define AM33XX_GFX_MEM_RETSTATE_SHIFT 6 +#define AM33XX_GFX_MEM_RETSTATE_MASK (1 << 6) + +/* Used by PM_GFX_PWRSTST */ +#define AM33XX_GFX_MEM_STATEST_SHIFT 4 +#define AM33XX_GFX_MEM_STATEST_MASK (0x3 << 4) + +/* Used by RM_GFX_RSTCTRL, RM_GFX_RSTST */ +#define AM33XX_GFX_RST_SHIFT 0 +#define AM33XX_GFX_RST_MASK (1 << 0) + +/* Used by PRM_RSTST */ +#define AM33XX_GLOBAL_COLD_RST_SHIFT 0 +#define AM33XX_GLOBAL_COLD_RST_MASK (1 << 0) + +/* Used by PRM_RSTST */ +#define AM33XX_GLOBAL_WARM_SW_RST_SHIFT 1 +#define AM33XX_GLOBAL_WARM_SW_RST_MASK (1 << 1) + +/* Used by RM_WKUP_RSTST */ +#define AM33XX_ICECRUSHER_M3_RST_SHIFT 7 +#define AM33XX_ICECRUSHER_M3_RST_MASK (1 << 7) + +/* Used by RM_MPU_RSTST */ +#define AM33XX_ICECRUSHER_MPU_RST_SHIFT 6 +#define AM33XX_ICECRUSHER_MPU_RST_MASK (1 << 6) + +/* Used by PRM_RSTST */ +#define AM33XX_ICEPICK_RST_SHIFT 9 +#define AM33XX_ICEPICK_RST_MASK (1 << 9) + +/* Used by RM_PER_RSTCTRL */ +#define AM33XX_PRUSS_LRST_SHIFT 1 +#define AM33XX_PRUSS_LRST_MASK (1 << 1) + +/* Used by PM_PER_PWRSTCTRL */ +#define AM33XX_PRUSS_MEM_ONSTATE_SHIFT 5 +#define AM33XX_PRUSS_MEM_ONSTATE_MASK (0x3 << 5) + +/* Used by PM_PER_PWRSTCTRL */ +#define AM33XX_PRUSS_MEM_RETSTATE_SHIFT 7 +#define AM33XX_PRUSS_MEM_RETSTATE_MASK (1 << 7) + +/* Used by PM_PER_PWRSTST */ +#define AM33XX_PRUSS_MEM_STATEST_SHIFT 23 +#define AM33XX_PRUSS_MEM_STATEST_MASK (0x3 << 23) + +/* + * Used by PM_GFX_PWRSTST, PM_CEFUSE_PWRSTST, PM_PER_PWRSTST, PM_MPU_PWRSTST, + * PM_WKUP_PWRSTST, PM_RTC_PWRSTST + */ +#define AM33XX_INTRANSITION_SHIFT 20 +#define AM33XX_INTRANSITION_MASK (1 << 20) + +/* Used by PM_CEFUSE_PWRSTST */ +#define AM33XX_LASTPOWERSTATEENTERED_SHIFT 24 +#define AM33XX_LASTPOWERSTATEENTERED_MASK (0x3 << 24) + +/* Used by PM_GFX_PWRSTCTRL, PM_MPU_PWRSTCTRL, PM_RTC_PWRSTCTRL */ +#define AM33XX_LOGICRETSTATE_SHIFT 2 +#define AM33XX_LOGICRETSTATE_MASK (1 << 2) + +/* Renamed from LOGICRETSTATE Used by PM_PER_PWRSTCTRL, PM_WKUP_PWRSTCTRL */ +#define AM33XX_LOGICRETSTATE_3_3_SHIFT 3 +#define AM33XX_LOGICRETSTATE_3_3_MASK (1 << 3) + +/* + * Used by PM_GFX_PWRSTST, PM_CEFUSE_PWRSTST, PM_PER_PWRSTST, PM_MPU_PWRSTST, + * PM_WKUP_PWRSTST, PM_RTC_PWRSTST + */ +#define AM33XX_LOGICSTATEST_SHIFT 2 +#define AM33XX_LOGICSTATEST_MASK (1 << 2) + +/* + * Used by PM_GFX_PWRSTCTRL, PM_CEFUSE_PWRSTCTRL, PM_PER_PWRSTCTRL, + * PM_MPU_PWRSTCTRL, PM_WKUP_PWRSTCTRL, PM_RTC_PWRSTCTRL + */ +#define AM33XX_LOWPOWERSTATECHANGE_SHIFT 4 +#define AM33XX_LOWPOWERSTATECHANGE_MASK (1 << 4) + +/* Used by PM_MPU_PWRSTCTRL */ +#define AM33XX_MPU_L1_ONSTATE_SHIFT 18 +#define AM33XX_MPU_L1_ONSTATE_MASK (0x3 << 18) + +/* Used by PM_MPU_PWRSTCTRL */ +#define AM33XX_MPU_L1_RETSTATE_SHIFT 22 +#define AM33XX_MPU_L1_RETSTATE_MASK (1 << 22) + +/* Used by PM_MPU_PWRSTST */ +#define AM33XX_MPU_L1_STATEST_SHIFT 6 +#define AM33XX_MPU_L1_STATEST_MASK (0x3 << 6) + +/* Used by PM_MPU_PWRSTCTRL */ +#define AM33XX_MPU_L2_ONSTATE_SHIFT 20 +#define AM33XX_MPU_L2_ONSTATE_MASK (0x3 << 20) + +/* Used by PM_MPU_PWRSTCTRL */ +#define AM33XX_MPU_L2_RETSTATE_SHIFT 23 +#define AM33XX_MPU_L2_RETSTATE_MASK (1 << 23) + +/* Used by PM_MPU_PWRSTST */ +#define AM33XX_MPU_L2_STATEST_SHIFT 8 +#define AM33XX_MPU_L2_STATEST_MASK (0x3 << 8) + +/* Used by PM_MPU_PWRSTCTRL */ +#define AM33XX_MPU_RAM_ONSTATE_SHIFT 16 +#define AM33XX_MPU_RAM_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_MPU_PWRSTCTRL */ +#define AM33XX_MPU_RAM_RETSTATE_SHIFT 24 +#define AM33XX_MPU_RAM_RETSTATE_MASK (1 << 24) + +/* Used by PM_MPU_PWRSTST */ +#define AM33XX_MPU_RAM_STATEST_SHIFT 4 +#define AM33XX_MPU_RAM_STATEST_MASK (0x3 << 4) + +/* Used by PRM_RSTST */ +#define AM33XX_MPU_SECURITY_VIOL_RST_SHIFT 2 +#define AM33XX_MPU_SECURITY_VIOL_RST_MASK (1 << 2) + +/* Used by PRM_SRAM_COUNT */ +#define AM33XX_PCHARGECNT_VALUE_SHIFT 0 +#define AM33XX_PCHARGECNT_VALUE_MASK (0x3f << 0) + +/* Used by RM_PER_RSTCTRL */ +#define AM33XX_PCI_LRST_SHIFT 0 +#define AM33XX_PCI_LRST_MASK (1 << 0) + +/* Renamed from PCI_LRST Used by RM_PER_RSTST */ +#define AM33XX_PCI_LRST_5_5_SHIFT 5 +#define AM33XX_PCI_LRST_5_5_MASK (1 << 5) + +/* Used by PM_PER_PWRSTCTRL */ +#define AM33XX_PER_MEM_ONSTATE_SHIFT 25 +#define AM33XX_PER_MEM_ONSTATE_MASK (0x3 << 25) + +/* Used by PM_PER_PWRSTCTRL */ +#define AM33XX_PER_MEM_RETSTATE_SHIFT 29 +#define AM33XX_PER_MEM_RETSTATE_MASK (1 << 29) + +/* Used by PM_PER_PWRSTST */ +#define AM33XX_PER_MEM_STATEST_SHIFT 17 +#define AM33XX_PER_MEM_STATEST_MASK (0x3 << 17) + +/* + * Used by PM_GFX_PWRSTCTRL, PM_CEFUSE_PWRSTCTRL, PM_PER_PWRSTCTRL, + * PM_MPU_PWRSTCTRL + */ +#define AM33XX_POWERSTATE_SHIFT 0 +#define AM33XX_POWERSTATE_MASK (0x3 << 0) + +/* Used by PM_GFX_PWRSTST, PM_CEFUSE_PWRSTST, PM_PER_PWRSTST, PM_MPU_PWRSTST */ +#define AM33XX_POWERSTATEST_SHIFT 0 +#define AM33XX_POWERSTATEST_MASK (0x3 << 0) + +/* Used by PM_PER_PWRSTCTRL */ +#define AM33XX_RAM_MEM_ONSTATE_SHIFT 30 +#define AM33XX_RAM_MEM_ONSTATE_MASK (0x3 << 30) + +/* Used by PM_PER_PWRSTCTRL */ +#define AM33XX_RAM_MEM_RETSTATE_SHIFT 27 +#define AM33XX_RAM_MEM_RETSTATE_MASK (1 << 27) + +/* Used by PM_PER_PWRSTST */ +#define AM33XX_RAM_MEM_STATEST_SHIFT 21 +#define AM33XX_RAM_MEM_STATEST_MASK (0x3 << 21) + +/* Used by PRM_LDO_SRAM_CORE_CTRL, PRM_LDO_SRAM_MPU_CTRL */ +#define AM33XX_RETMODE_ENABLE_SHIFT 0 +#define AM33XX_RETMODE_ENABLE_MASK (1 << 0) + +/* Used by REVISION_PRM */ +#define AM33XX_REV_SHIFT 0 +#define AM33XX_REV_MASK (0xff << 0) + +/* Used by PRM_RSTTIME */ +#define AM33XX_RSTTIME1_SHIFT 0 +#define AM33XX_RSTTIME1_MASK (0xff << 0) + +/* Used by PRM_RSTTIME */ +#define AM33XX_RSTTIME2_SHIFT 8 +#define AM33XX_RSTTIME2_MASK (0x1f << 8) + +/* Used by PRM_RSTCTRL */ +#define AM33XX_RST_GLOBAL_COLD_SW_SHIFT 1 +#define AM33XX_RST_GLOBAL_COLD_SW_MASK (1 << 1) + +/* Used by PRM_RSTCTRL */ +#define AM33XX_RST_GLOBAL_WARM_SW_SHIFT 0 +#define AM33XX_RST_GLOBAL_WARM_SW_MASK (1 << 0) + +/* Used by PRM_SRAM_COUNT */ +#define AM33XX_SLPCNT_VALUE_SHIFT 16 +#define AM33XX_SLPCNT_VALUE_MASK (0xff << 16) + +/* Used by PRM_LDO_SRAM_CORE_CTRL, PRM_LDO_SRAM_MPU_CTRL */ +#define AM33XX_SRAMLDO_STATUS_SHIFT 8 +#define AM33XX_SRAMLDO_STATUS_MASK (1 << 8) + +/* Used by PRM_LDO_SRAM_CORE_CTRL, PRM_LDO_SRAM_MPU_CTRL */ +#define AM33XX_SRAM_IN_TRANSITION_SHIFT 9 +#define AM33XX_SRAM_IN_TRANSITION_MASK (1 << 9) + +/* Used by PRM_SRAM_COUNT */ +#define AM33XX_STARTUP_COUNT_SHIFT 24 +#define AM33XX_STARTUP_COUNT_MASK (0xff << 24) + +/* Used by PRM_IRQENABLE_M3, PRM_IRQENABLE_MPU */ +#define AM33XX_TRANSITION_EN_SHIFT 8 +#define AM33XX_TRANSITION_EN_MASK (1 << 8) + +/* Used by PRM_IRQSTATUS_M3, PRM_IRQSTATUS_MPU */ +#define AM33XX_TRANSITION_ST_SHIFT 8 +#define AM33XX_TRANSITION_ST_MASK (1 << 8) + +/* Used by PRM_SRAM_COUNT */ +#define AM33XX_VSETUPCNT_VALUE_SHIFT 8 +#define AM33XX_VSETUPCNT_VALUE_MASK (0xff << 8) + +/* Used by PRM_RSTST */ +#define AM33XX_WDT0_RST_SHIFT 3 +#define AM33XX_WDT0_RST_MASK (1 << 3) + +/* Used by PRM_RSTST */ +#define AM33XX_WDT1_RST_SHIFT 4 +#define AM33XX_WDT1_RST_MASK (1 << 4) + +/* Used by RM_WKUP_RSTCTRL */ +#define AM33XX_WKUP_M3_LRST_SHIFT 3 +#define AM33XX_WKUP_M3_LRST_MASK (1 << 3) + +/* Renamed from WKUP_M3_LRST Used by RM_WKUP_RSTST */ +#define AM33XX_WKUP_M3_LRST_5_5_SHIFT 5 +#define AM33XX_WKUP_M3_LRST_5_5_MASK (1 << 5) + +#endif diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c new file mode 100644 index 000000000000..e7dbb6cf1255 --- /dev/null +++ b/arch/arm/mach-omap2/prm33xx.c @@ -0,0 +1,135 @@ +/* + * AM33XX PRM functions + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <plat/common.h> + +#include "common.h" +#include "prm33xx.h" +#include "prm-regbits-33xx.h" + +/* Read a register in a PRM instance */ +u32 am33xx_prm_read_reg(s16 inst, u16 idx) +{ + return __raw_readl(prm_base + inst + idx); +} + +/* Write into a register in a PRM instance */ +void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx) +{ + __raw_writel(val, prm_base + inst + idx); +} + +/* Read-modify-write a register in PRM. Caller must lock */ +u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx) +{ + u32 v; + + v = am33xx_prm_read_reg(inst, idx); + v &= ~mask; + v |= bits; + am33xx_prm_write_reg(v, inst, idx); + + return v; +} + +/** + * am33xx_prm_is_hardreset_asserted - read the HW reset line state of + * submodules contained in the hwmod module + * @shift: register bit shift corresponding to the reset line to check + * @inst: CM instance register offset (*_INST macro) + * @rstctrl_offs: RM_RSTCTRL register address offset for this module + * + * Returns 1 if the (sub)module hardreset line is currently asserted, + * 0 if the (sub)module hardreset line is not currently asserted, or + * -EINVAL upon parameter error. + */ +int am33xx_prm_is_hardreset_asserted(u8 shift, s16 inst, u16 rstctrl_offs) +{ + u32 v; + + v = am33xx_prm_read_reg(inst, rstctrl_offs); + v &= 1 << shift; + v >>= shift; + + return v; +} + +/** + * am33xx_prm_assert_hardreset - assert the HW reset line of a submodule + * @shift: register bit shift corresponding to the reset line to assert + * @inst: CM instance register offset (*_INST macro) + * @rstctrl_reg: RM_RSTCTRL register address for this module + * + * Some IPs like dsp, ipu or iva contain processors that require an HW + * reset line to be asserted / deasserted in order to fully enable the + * IP. These modules may have multiple hard-reset lines that reset + * different 'submodules' inside the IP block. This function will + * place the submodule into reset. Returns 0 upon success or -EINVAL + * upon an argument error. + */ +int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs) +{ + u32 mask = 1 << shift; + + am33xx_prm_rmw_reg_bits(mask, mask, inst, rstctrl_offs); + + return 0; +} + +/** + * am33xx_prm_deassert_hardreset - deassert a submodule hardreset line and + * wait + * @shift: register bit shift corresponding to the reset line to deassert + * @inst: CM instance register offset (*_INST macro) + * @rstctrl_reg: RM_RSTCTRL register address for this module + * @rstst_reg: RM_RSTST register address for this module + * + * Some IPs like dsp, ipu or iva contain processors that require an HW + * reset line to be asserted / deasserted in order to fully enable the + * IP. These modules may have multiple hard-reset lines that reset + * different 'submodules' inside the IP block. This function will + * take the submodule out of reset and wait until the PRCM indicates + * that the reset has completed before returning. Returns 0 upon success or + * -EINVAL upon an argument error, -EEXIST if the submodule was already out + * of reset, or -EBUSY if the submodule did not exit reset promptly. + */ +int am33xx_prm_deassert_hardreset(u8 shift, s16 inst, + u16 rstctrl_offs, u16 rstst_offs) +{ + int c; + u32 mask = 1 << shift; + + /* Check the current status to avoid de-asserting the line twice */ + if (am33xx_prm_is_hardreset_asserted(shift, inst, rstctrl_offs) == 0) + return -EEXIST; + + /* Clear the reset status by writing 1 to the status bit */ + am33xx_prm_rmw_reg_bits(0xffffffff, mask, inst, rstst_offs); + /* de-assert the reset control line */ + am33xx_prm_rmw_reg_bits(mask, 0, inst, rstctrl_offs); + /* wait the status to be set */ + + omap_test_timeout(am33xx_prm_is_hardreset_asserted(shift, inst, + rstst_offs), + MAX_MODULE_HARDRESET_WAIT, c); + + return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0; +} diff --git a/arch/arm/mach-omap2/prm33xx.h b/arch/arm/mach-omap2/prm33xx.h new file mode 100644 index 000000000000..3f25c563a821 --- /dev/null +++ b/arch/arm/mach-omap2/prm33xx.h @@ -0,0 +1,129 @@ +/* + * AM33XX PRM instance offset macros + * + * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRM33XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM33XX_H + +#include "prcm-common.h" +#include "prm.h" + +#define AM33XX_PRM_BASE 0x44E00000 + +#define AM33XX_PRM_REGADDR(inst, reg) \ + AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRM_BASE + (inst) + (reg)) + + +/* PRM instances */ +#define AM33XX_PRM_OCP_SOCKET_MOD 0x0B00 +#define AM33XX_PRM_PER_MOD 0x0C00 +#define AM33XX_PRM_WKUP_MOD 0x0D00 +#define AM33XX_PRM_MPU_MOD 0x0E00 +#define AM33XX_PRM_DEVICE_MOD 0x0F00 +#define AM33XX_PRM_RTC_MOD 0x1000 +#define AM33XX_PRM_GFX_MOD 0x1100 +#define AM33XX_PRM_CEFUSE_MOD 0x1200 + +/* PRM */ + +/* PRM.OCP_SOCKET_PRM register offsets */ +#define AM33XX_REVISION_PRM_OFFSET 0x0000 +#define AM33XX_REVISION_PRM AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0000) +#define AM33XX_PRM_IRQSTATUS_MPU_OFFSET 0x0004 +#define AM33XX_PRM_IRQSTATUS_MPU AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0004) +#define AM33XX_PRM_IRQENABLE_MPU_OFFSET 0x0008 +#define AM33XX_PRM_IRQENABLE_MPU AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0008) +#define AM33XX_PRM_IRQSTATUS_M3_OFFSET 0x000c +#define AM33XX_PRM_IRQSTATUS_M3 AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x000c) +#define AM33XX_PRM_IRQENABLE_M3_OFFSET 0x0010 +#define AM33XX_PRM_IRQENABLE_M3 AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0010) + +/* PRM.PER_PRM register offsets */ +#define AM33XX_RM_PER_RSTCTRL_OFFSET 0x0000 +#define AM33XX_RM_PER_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0000) +#define AM33XX_RM_PER_RSTST_OFFSET 0x0004 +#define AM33XX_RM_PER_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0004) +#define AM33XX_PM_PER_PWRSTST_OFFSET 0x0008 +#define AM33XX_PM_PER_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0008) +#define AM33XX_PM_PER_PWRSTCTRL_OFFSET 0x000c +#define AM33XX_PM_PER_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x000c) + +/* PRM.WKUP_PRM register offsets */ +#define AM33XX_RM_WKUP_RSTCTRL_OFFSET 0x0000 +#define AM33XX_RM_WKUP_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0000) +#define AM33XX_PM_WKUP_PWRSTCTRL_OFFSET 0x0004 +#define AM33XX_PM_WKUP_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0004) +#define AM33XX_PM_WKUP_PWRSTST_OFFSET 0x0008 +#define AM33XX_PM_WKUP_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0008) +#define AM33XX_RM_WKUP_RSTST_OFFSET 0x000c +#define AM33XX_RM_WKUP_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x000c) + +/* PRM.MPU_PRM register offsets */ +#define AM33XX_PM_MPU_PWRSTCTRL_OFFSET 0x0000 +#define AM33XX_PM_MPU_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0000) +#define AM33XX_PM_MPU_PWRSTST_OFFSET 0x0004 +#define AM33XX_PM_MPU_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0004) +#define AM33XX_RM_MPU_RSTST_OFFSET 0x0008 +#define AM33XX_RM_MPU_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0008) + +/* PRM.DEVICE_PRM register offsets */ +#define AM33XX_PRM_RSTCTRL_OFFSET 0x0000 +#define AM33XX_PRM_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0000) +#define AM33XX_PRM_RSTTIME_OFFSET 0x0004 +#define AM33XX_PRM_RSTTIME AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0004) +#define AM33XX_PRM_RSTST_OFFSET 0x0008 +#define AM33XX_PRM_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0008) +#define AM33XX_PRM_SRAM_COUNT_OFFSET 0x000c +#define AM33XX_PRM_SRAM_COUNT AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x000c) +#define AM33XX_PRM_LDO_SRAM_CORE_SETUP_OFFSET 0x0010 +#define AM33XX_PRM_LDO_SRAM_CORE_SETUP AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0010) +#define AM33XX_PRM_LDO_SRAM_CORE_CTRL_OFFSET 0x0014 +#define AM33XX_PRM_LDO_SRAM_CORE_CTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0014) +#define AM33XX_PRM_LDO_SRAM_MPU_SETUP_OFFSET 0x0018 +#define AM33XX_PRM_LDO_SRAM_MPU_SETUP AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0018) +#define AM33XX_PRM_LDO_SRAM_MPU_CTRL_OFFSET 0x001c +#define AM33XX_PRM_LDO_SRAM_MPU_CTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x001c) + +/* PRM.RTC_PRM register offsets */ +#define AM33XX_PM_RTC_PWRSTCTRL_OFFSET 0x0000 +#define AM33XX_PM_RTC_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0000) +#define AM33XX_PM_RTC_PWRSTST_OFFSET 0x0004 +#define AM33XX_PM_RTC_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0004) + +/* PRM.GFX_PRM register offsets */ +#define AM33XX_PM_GFX_PWRSTCTRL_OFFSET 0x0000 +#define AM33XX_PM_GFX_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0000) +#define AM33XX_RM_GFX_RSTCTRL_OFFSET 0x0004 +#define AM33XX_RM_GFX_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0004) +#define AM33XX_PM_GFX_PWRSTST_OFFSET 0x0010 +#define AM33XX_PM_GFX_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0010) +#define AM33XX_RM_GFX_RSTST_OFFSET 0x0014 +#define AM33XX_RM_GFX_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0014) + +/* PRM.CEFUSE_PRM register offsets */ +#define AM33XX_PM_CEFUSE_PWRSTCTRL_OFFSET 0x0000 +#define AM33XX_PM_CEFUSE_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0000) +#define AM33XX_PM_CEFUSE_PWRSTST_OFFSET 0x0004 +#define AM33XX_PM_CEFUSE_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0004) + +extern u32 am33xx_prm_read_reg(s16 inst, u16 idx); +extern void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx); +extern u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); +extern void am33xx_prm_global_warm_sw_reset(void); +extern int am33xx_prm_is_hardreset_asserted(u8 shift, s16 inst, + u16 rstctrl_offs); +extern int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs); +extern int am33xx_prm_deassert_hardreset(u8 shift, s16 inst, + u16 rstctrl_offs, u16 rstst_offs); +#endif diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 840929bd9dae..b5b5d92acd9d 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -69,11 +69,6 @@ #define OMAP3_SECURE_TIMER 1 #endif -/* MAX_GPTIMER_ID: number of GPTIMERs on the chip */ -#define MAX_GPTIMER_ID 12 - -static u32 sys_timer_reserved; - /* Clockevent code */ static struct omap_dm_timer clkev; @@ -180,7 +175,8 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer, omap_hwmod_enable(oh); - sys_timer_reserved |= (1 << (gptimer_id - 1)); + if (omap_dm_timer_reserve_systimer(gptimer_id)) + return -ENODEV; if (gptimer_id != 12) { struct clk *src; @@ -368,6 +364,11 @@ OMAP_SYS_TIMER_INIT(3_secure, OMAP3_SECURE_TIMER, OMAP3_CLKEV_SOURCE, OMAP_SYS_TIMER(3_secure) #endif +#ifdef CONFIG_SOC_AM33XX +OMAP_SYS_TIMER_INIT(3_am33xx, 1, OMAP4_MPU_SOURCE, 2, OMAP4_MPU_SOURCE) +OMAP_SYS_TIMER(3_am33xx) +#endif + #ifdef CONFIG_ARCH_OMAP4 #ifdef CONFIG_LOCAL_TIMERS static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, @@ -394,66 +395,6 @@ OMAP_SYS_TIMER(4) #endif /** - * omap2_dm_timer_set_src - change the timer input clock source - * @pdev: timer platform device pointer - * @source: array index of parent clock source - */ -static int omap2_dm_timer_set_src(struct platform_device *pdev, int source) -{ - int ret; - struct dmtimer_platform_data *pdata = pdev->dev.platform_data; - struct clk *fclk, *parent; - char *parent_name = NULL; - - fclk = clk_get(&pdev->dev, "fck"); - if (IS_ERR_OR_NULL(fclk)) { - dev_err(&pdev->dev, "%s: %d: clk_get() FAILED\n", - __func__, __LINE__); - return -EINVAL; - } - - switch (source) { - case OMAP_TIMER_SRC_SYS_CLK: - parent_name = "sys_ck"; - break; - - case OMAP_TIMER_SRC_32_KHZ: - parent_name = "32k_ck"; - break; - - case OMAP_TIMER_SRC_EXT_CLK: - if (pdata->timer_ip_version == OMAP_TIMER_IP_VERSION_1) { - parent_name = "alt_ck"; - break; - } - dev_err(&pdev->dev, "%s: %d: invalid clk src.\n", - __func__, __LINE__); - clk_put(fclk); - return -EINVAL; - } - - parent = clk_get(&pdev->dev, parent_name); - if (IS_ERR_OR_NULL(parent)) { - dev_err(&pdev->dev, "%s: %d: clk_get() %s FAILED\n", - __func__, __LINE__, parent_name); - clk_put(fclk); - return -EINVAL; - } - - ret = clk_set_parent(fclk, parent); - if (IS_ERR_VALUE(ret)) { - dev_err(&pdev->dev, "%s: clk_set_parent() to %s FAILED\n", - __func__, parent_name); - ret = -EINVAL; - } - - clk_put(parent); - clk_put(fclk); - - return ret; -} - -/** * omap_timer_init - build and register timer device with an * associated timer hwmod * @oh: timer hwmod pointer to be used to build timer device @@ -473,7 +414,6 @@ static int __init omap_timer_init(struct omap_hwmod *oh, void *unused) struct dmtimer_platform_data *pdata; struct platform_device *pdev; struct omap_timer_capability_dev_attr *timer_dev_attr; - struct powerdomain *pwrdm; pr_debug("%s: %s\n", __func__, oh->name); @@ -501,18 +441,9 @@ static int __init omap_timer_init(struct omap_hwmod *oh, void *unused) */ sscanf(oh->name, "timer%2d", &id); - pdata->set_timer_src = omap2_dm_timer_set_src; - pdata->timer_ip_version = oh->class->rev; + if (timer_dev_attr) + pdata->timer_capability = timer_dev_attr->timer_capability; - /* Mark clocksource and clockevent timers as reserved */ - if ((sys_timer_reserved >> (id - 1)) & 0x1) - pdata->reserved = 1; - - pwrdm = omap_hwmod_get_pwrdm(oh); - pdata->loses_context = pwrdm_can_ever_lose_context(pwrdm); -#ifdef CONFIG_PM - pdata->get_context_loss_count = omap_pm_get_dev_context_loss_count; -#endif pdev = omap_device_build(name, id, oh, pdata, sizeof(*pdata), NULL, 0, 0); diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h index 16a1b092cf36..a7c43c1042be 100644 --- a/arch/arm/mach-omap2/voltage.h +++ b/arch/arm/mach-omap2/voltage.h @@ -156,6 +156,7 @@ int omap_voltage_late_init(void); extern void omap2xxx_voltagedomains_init(void); extern void omap3xxx_voltagedomains_init(void); +extern void am33xx_voltagedomains_init(void); extern void omap44xx_voltagedomains_init(void); struct voltagedomain *voltdm_lookup(const char *name); diff --git a/arch/arm/mach-omap2/voltagedomains33xx_data.c b/arch/arm/mach-omap2/voltagedomains33xx_data.c new file mode 100644 index 000000000000..965458dc0cb9 --- /dev/null +++ b/arch/arm/mach-omap2/voltagedomains33xx_data.c @@ -0,0 +1,43 @@ +/* + * AM33XX voltage domain data + * + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/init.h> + +#include "voltage.h" + +static struct voltagedomain am33xx_voltdm_mpu = { + .name = "mpu", +}; + +static struct voltagedomain am33xx_voltdm_core = { + .name = "core", +}; + +static struct voltagedomain am33xx_voltdm_rtc = { + .name = "rtc", +}; + +static struct voltagedomain *voltagedomains_am33xx[] __initdata = { + &am33xx_voltdm_mpu, + &am33xx_voltdm_core, + &am33xx_voltdm_rtc, + NULL, +}; + +void __init am33xx_voltagedomains_init(void) +{ + voltdm_init(voltagedomains_am33xx); +} diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 9e37026ef9dd..9bd135531d76 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -779,6 +779,7 @@ DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva") .init_irq = r8a7740_init_irq, .handle_irq = shmobile_handle_irq_intc, .init_machine = eva_init, + .init_late = shmobile_init_late, .timer = &shmobile_timer, .dt_compat = eva_boards_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c index 7bc5e7d39f9b..6a33cf393428 100644 --- a/arch/arm/mach-shmobile/board-kzm9d.c +++ b/arch/arm/mach-shmobile/board-kzm9d.c @@ -80,6 +80,7 @@ DT_MACHINE_START(KZM9D_DT, "kzm9d") .init_irq = emev2_init_irq, .handle_irq = gic_handle_irq, .init_machine = kzm9d_add_standard_devices, + .init_late = shmobile_init_late, .timer = &shmobile_timer, .dt_compat = kzm9d_boards_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index d8e33b682832..c0ae815e7beb 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -455,6 +455,7 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g") .init_irq = sh73a0_init_irq, .handle_irq = gic_handle_irq, .init_machine = kzm_init, + .init_late = shmobile_init_late, .timer = &shmobile_timer, .dt_compat = kzm9g_boards_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index b577f7c44678..150122a44630 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1512,6 +1512,9 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_SDHID0_1, NULL); gpio_request(GPIO_FN_SDHID0_0, NULL); + /* SDHI0 PORT172 card-detect IRQ26 */ + gpio_request(GPIO_FN_IRQ26_172, NULL); + #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* enable SDHI1 */ gpio_request(GPIO_FN_SDHICMD1, NULL); diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c index 472d1f5361e5..3946c4ba2aa8 100644 --- a/arch/arm/mach-shmobile/clock-sh73a0.c +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -475,9 +475,9 @@ static struct clk *late_main_clks[] = { enum { MSTP001, MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100, - MSTP219, + MSTP219, MSTP218, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200, - MSTP331, MSTP329, MSTP325, MSTP323, MSTP318, + MSTP331, MSTP329, MSTP325, MSTP323, MSTP314, MSTP313, MSTP312, MSTP311, MSTP303, MSTP302, MSTP301, MSTP300, MSTP411, MSTP410, MSTP403, @@ -497,6 +497,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP116] = MSTP(&div4_clks[DIV4_HP], SMSTPCR1, 16, 0), /* IIC0 */ [MSTP100] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */ [MSTP219] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 19, 0), /* SCIFA7 */ + [MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* SY-DMAC */ [MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */ [MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */ [MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */ @@ -508,7 +509,6 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */ [MSTP325] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 25, 0), /* IrDA */ [MSTP323] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */ - [MSTP318] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 18, 0), /* SY-DMAC */ [MSTP314] = MSTP(&div6_clks[DIV6_SDHI0], SMSTPCR3, 14, 0), /* SDHI0 */ [MSTP313] = MSTP(&div6_clks[DIV6_SDHI1], SMSTPCR3, 13, 0), /* SDHI1 */ [MSTP312] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMCIF0 */ @@ -552,6 +552,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* I2C0 */ CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), /* LCDC0 */ CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP219]), /* SCIFA7 */ + CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* SY-DMAC */ CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */ CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]), /* SCIFB */ CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */ @@ -563,7 +564,6 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */ CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */ CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */ - CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP318]), /* SY-DMAC */ CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */ CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */ CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMCIF0 */ diff --git a/arch/arm/mach-shmobile/intc-r8a7779.c b/arch/arm/mach-shmobile/intc-r8a7779.c index 550b23df4fd4..f04fad4ec4fb 100644 --- a/arch/arm/mach-shmobile/intc-r8a7779.c +++ b/arch/arm/mach-shmobile/intc-r8a7779.c @@ -35,6 +35,9 @@ #define INT2SMSKCR3 0xfe7822ac #define INT2SMSKCR4 0xfe7822b0 +#define INT2NTSR0 0xfe700060 +#define INT2NTSR1 0xfe700064 + static int r8a7779_set_wake(struct irq_data *data, unsigned int on) { return 0; /* always allow wakeup */ @@ -49,6 +52,10 @@ void __init r8a7779_init_irq(void) gic_init(0, 29, gic_dist_base, gic_cpu_base); gic_arch_extn.irq_set_wake = r8a7779_set_wake; + /* route all interrupts to ARM */ + __raw_writel(0xffffffff, INT2NTSR0); + __raw_writel(0x3fffffff, INT2NTSR1); + /* unmask all known interrupts in INTCS2 */ __raw_writel(0xfffffff0, INT2SMSKCR0); __raw_writel(0xfff7ffff, INT2SMSKCR1); diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c index bacdd667e3b1..e859fcdb3d58 100644 --- a/arch/arm/mach-shmobile/platsmp.c +++ b/arch/arm/mach-shmobile/platsmp.c @@ -25,7 +25,12 @@ #define is_sh73a0() (machine_is_ag5evm() || machine_is_kota2() || \ of_machine_is_compatible("renesas,sh73a0")) #define is_r8a7779() machine_is_marzen() + +#ifdef CONFIG_ARCH_EMEV2 #define is_emev2() of_machine_is_compatible("renesas,emev2") +#else +#define is_emev2() (0) +#endif static unsigned int __init shmobile_smp_get_core_count(void) { diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c index 6a4bd582c028..fafce9ce8218 100644 --- a/arch/arm/mach-shmobile/setup-sh7372.c +++ b/arch/arm/mach-shmobile/setup-sh7372.c @@ -484,7 +484,7 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = { }, }; -#define SH7372_CHCLR 0x220 +#define SH7372_CHCLR (0x220 - 0x20) static const struct sh_dmae_channel sh7372_dmae_channels[] = { { diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index d766e4256b74..4044abcf6f9d 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -1067,7 +1067,7 @@ static struct page **__iommu_alloc_buffer(struct device *dev, size_t size, gfp_t return NULL; while (count) { - int j, order = __ffs(count); + int j, order = __fls(count); pages[i] = alloc_pages(gfp | __GFP_NOWARN, order); while (!pages[i] && order) diff --git a/arch/arm/plat-mxc/include/mach/mx2_cam.h b/arch/arm/plat-mxc/include/mach/mx2_cam.h index 7ded6f1f74bc..3c080a32dbf5 100644 --- a/arch/arm/plat-mxc/include/mach/mx2_cam.h +++ b/arch/arm/plat-mxc/include/mach/mx2_cam.h @@ -23,6 +23,7 @@ #ifndef __MACH_MX2_CAM_H_ #define __MACH_MX2_CAM_H_ +#define MX2_CAMERA_SWAP16 (1 << 0) #define MX2_CAMERA_EXT_VSYNC (1 << 1) #define MX2_CAMERA_CCIR (1 << 2) #define MX2_CAMERA_CCIR_INTERLACE (1 << 3) @@ -30,6 +31,7 @@ #define MX2_CAMERA_GATED_CLOCK (1 << 5) #define MX2_CAMERA_INV_DATA (1 << 6) #define MX2_CAMERA_PCLK_SAMPLE_RISING (1 << 7) +#define MX2_CAMERA_PACK_DIR_MSB (1 << 8) /** * struct mx2_camera_platform_data - optional platform data for mx2_camera diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 3b0cfeb33d05..54ed4e6e429e 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -42,9 +42,11 @@ #include <linux/pm_runtime.h> #include <plat/dmtimer.h> +#include <plat/omap-pm.h> #include <mach/hardware.h> +static u32 omap_reserved_systimers; static LIST_HEAD(omap_timer_list); static DEFINE_SPINLOCK(dm_timer_lock); @@ -133,17 +135,22 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer) int omap_dm_timer_prepare(struct omap_dm_timer *timer) { - struct dmtimer_platform_data *pdata = timer->pdev->dev.platform_data; int ret; - timer->fclk = clk_get(&timer->pdev->dev, "fck"); - if (WARN_ON_ONCE(IS_ERR_OR_NULL(timer->fclk))) { - timer->fclk = NULL; - dev_err(&timer->pdev->dev, ": No fclk handle.\n"); - return -EINVAL; + /* + * FIXME: OMAP1 devices do not use the clock framework for dmtimers so + * do not call clk_get() for these devices. + */ + if (!(timer->capability & OMAP_TIMER_NEEDS_RESET)) { + timer->fclk = clk_get(&timer->pdev->dev, "fck"); + if (WARN_ON_ONCE(IS_ERR_OR_NULL(timer->fclk))) { + timer->fclk = NULL; + dev_err(&timer->pdev->dev, ": No fclk handle.\n"); + return -EINVAL; + } } - if (pdata->needs_manual_reset) + if (timer->capability & OMAP_TIMER_NEEDS_RESET) omap_dm_timer_reset(timer); ret = omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_32_KHZ); @@ -152,6 +159,21 @@ int omap_dm_timer_prepare(struct omap_dm_timer *timer) return ret; } +static inline u32 omap_dm_timer_reserved_systimer(int id) +{ + return (omap_reserved_systimers & (1 << (id - 1))) ? 1 : 0; +} + +int omap_dm_timer_reserve_systimer(int id) +{ + if (omap_dm_timer_reserved_systimer(id)) + return -ENODEV; + + omap_reserved_systimers |= (1 << (id - 1)); + + return 0; +} + struct omap_dm_timer *omap_dm_timer_request(void) { struct omap_dm_timer *timer = NULL, *t; @@ -325,10 +347,9 @@ int omap_dm_timer_start(struct omap_dm_timer *timer) omap_dm_timer_enable(timer); - if (timer->loses_context) { - u32 ctx_loss_cnt_after = - timer->get_context_loss_count(&timer->pdev->dev); - if (ctx_loss_cnt_after != timer->ctx_loss_count) + if (!(timer->capability & OMAP_TIMER_ALWON)) { + if (omap_pm_get_dev_context_loss_count(&timer->pdev->dev) != + timer->ctx_loss_count) omap_timer_restore_context(timer); } @@ -347,20 +368,18 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_start); int omap_dm_timer_stop(struct omap_dm_timer *timer) { unsigned long rate = 0; - struct dmtimer_platform_data *pdata; if (unlikely(!timer)) return -EINVAL; - pdata = timer->pdev->dev.platform_data; - if (!pdata->needs_manual_reset) + if (!(timer->capability & OMAP_TIMER_NEEDS_RESET)) rate = clk_get_rate(timer->fclk); __omap_dm_timer_stop(timer, timer->posted, rate); - if (timer->loses_context && timer->get_context_loss_count) + if (!(timer->capability & OMAP_TIMER_ALWON)) timer->ctx_loss_count = - timer->get_context_loss_count(&timer->pdev->dev); + omap_pm_get_dev_context_loss_count(&timer->pdev->dev); /* * Since the register values are computed and written within @@ -378,6 +397,8 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_stop); int omap_dm_timer_set_source(struct omap_dm_timer *timer, int source) { int ret; + char *parent_name = NULL; + struct clk *fclk, *parent; struct dmtimer_platform_data *pdata; if (unlikely(!timer)) @@ -388,7 +409,49 @@ int omap_dm_timer_set_source(struct omap_dm_timer *timer, int source) if (source < 0 || source >= 3) return -EINVAL; - ret = pdata->set_timer_src(timer->pdev, source); + /* + * FIXME: Used for OMAP1 devices only because they do not currently + * use the clock framework to set the parent clock. To be removed + * once OMAP1 migrated to using clock framework for dmtimers + */ + if (pdata->set_timer_src) + return pdata->set_timer_src(timer->pdev, source); + + fclk = clk_get(&timer->pdev->dev, "fck"); + if (IS_ERR_OR_NULL(fclk)) { + pr_err("%s: fck not found\n", __func__); + return -EINVAL; + } + + switch (source) { + case OMAP_TIMER_SRC_SYS_CLK: + parent_name = "timer_sys_ck"; + break; + + case OMAP_TIMER_SRC_32_KHZ: + parent_name = "timer_32k_ck"; + break; + + case OMAP_TIMER_SRC_EXT_CLK: + parent_name = "timer_ext_ck"; + break; + } + + parent = clk_get(&timer->pdev->dev, parent_name); + if (IS_ERR_OR_NULL(parent)) { + pr_err("%s: %s not found\n", __func__, parent_name); + ret = -EINVAL; + goto out; + } + + ret = clk_set_parent(fclk, parent); + if (IS_ERR_VALUE(ret)) + pr_err("%s: failed to set %s as parent\n", __func__, + parent_name); + + clk_put(parent); +out: + clk_put(fclk); return ret; } @@ -431,10 +494,9 @@ int omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload, omap_dm_timer_enable(timer); - if (timer->loses_context) { - u32 ctx_loss_cnt_after = - timer->get_context_loss_count(&timer->pdev->dev); - if (ctx_loss_cnt_after != timer->ctx_loss_count) + if (!(timer->capability & OMAP_TIMER_ALWON)) { + if (omap_pm_get_dev_context_loss_count(&timer->pdev->dev) != + timer->ctx_loss_count) omap_timer_restore_context(timer); } @@ -674,13 +736,12 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev) timer->id = pdev->id; timer->irq = irq->start; - timer->reserved = pdata->reserved; + timer->reserved = omap_dm_timer_reserved_systimer(timer->id); timer->pdev = pdev; - timer->loses_context = pdata->loses_context; - timer->get_context_loss_count = pdata->get_context_loss_count; + timer->capability = pdata->timer_capability; /* Skip pm_runtime_enable for OMAP1 */ - if (!pdata->needs_manual_reset) { + if (!(timer->capability & OMAP_TIMER_NEEDS_RESET)) { pm_runtime_enable(&pdev->dev); pm_runtime_irq_safe(&pdev->dev); } diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h index 5da73562e486..19e7fa577bd0 100644 --- a/arch/arm/plat-omap/include/plat/dmtimer.h +++ b/arch/arm/plat-omap/include/plat/dmtimer.h @@ -55,23 +55,17 @@ #define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 -/* - * IP revision identifier so that Highlander IP - * in OMAP4 can be distinguished. - */ -#define OMAP_TIMER_IP_VERSION_1 0x1 - /* timer capabilities used in hwmod database */ #define OMAP_TIMER_SECURE 0x80000000 #define OMAP_TIMER_ALWON 0x40000000 #define OMAP_TIMER_HAS_PWM 0x20000000 +#define OMAP_TIMER_NEEDS_RESET 0x10000000 struct omap_timer_capability_dev_attr { u32 timer_capability; }; struct omap_dm_timer; -struct clk; struct timer_regs { u32 tidr; @@ -96,16 +90,12 @@ struct timer_regs { }; struct dmtimer_platform_data { + /* set_timer_src - Only used for OMAP1 devices */ int (*set_timer_src)(struct platform_device *pdev, int source); - int timer_ip_version; - u32 needs_manual_reset:1; - bool reserved; - - bool loses_context; - - int (*get_context_loss_count)(struct device *dev); + u32 timer_capability; }; +int omap_dm_timer_reserve_systimer(int id); struct omap_dm_timer *omap_dm_timer_request(void); struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id); int omap_dm_timer_free(struct omap_dm_timer *timer); @@ -272,13 +262,11 @@ struct omap_dm_timer { unsigned reserved:1; unsigned posted:1; struct timer_regs context; - bool loses_context; int ctx_loss_count; int revision; + u32 capability; struct platform_device *pdev; struct list_head node; - - int (*get_context_loss_count)(struct device *dev); }; int omap_dm_timer_prepare(struct omap_dm_timer *timer); diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index b073e5f2b190..28e2d250c2fd 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -60,6 +60,9 @@ /* AM3505/3517 UART4 */ #define AM35XX_UART4_BASE 0x4809E000 /* Only on AM3505/3517 */ +/* AM33XX serial port */ +#define AM33XX_UART1_BASE 0x44E09000 + /* External port on Zoom2/3 */ #define ZOOM_UART_BASE 0x10000000 #define ZOOM_UART_VIRT 0xfa400000 @@ -93,6 +96,7 @@ #define TI81XXUART1 81 #define TI81XXUART2 82 #define TI81XXUART3 83 +#define AM33XXUART1 84 #define ZOOM_UART 95 /* Only on zoom2/3 */ /* This is only used by 8250.c for omap1510 */ diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index cc3f11ba7a99..ac4323390213 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -103,6 +103,10 @@ static inline void flush(void) _DEBUG_LL_ENTRY(mach, TI81XX_UART##p##_BASE, OMAP_PORT_SHIFT, \ TI81XXUART##p) +#define DEBUG_LL_AM33XX(p, mach) \ + _DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT, \ + AM33XXUART##p) + static inline void __arch_decomp_setup(unsigned long arch_id) { int port = 0; @@ -183,6 +187,8 @@ static inline void __arch_decomp_setup(unsigned long arch_id) /* TI8148 base boards using UART1 */ DEBUG_LL_TI81XX(1, ti8148evm); + /* AM33XX base boards using UART1 */ + DEBUG_LL_AM33XX(1, am335xevm); } while (0); } diff --git a/arch/arm/plat-samsung/include/plat/map-s3c.h b/arch/arm/plat-samsung/include/plat/map-s3c.h index 7d048759b772..c0c70a895ca8 100644 --- a/arch/arm/plat-samsung/include/plat/map-s3c.h +++ b/arch/arm/plat-samsung/include/plat/map-s3c.h @@ -22,7 +22,7 @@ #define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG #define S3C2412_VA_SSMC S3C_ADDR_CPU(0x00000000) -#define S3C2412_VA_EBI S3C_ADDR_CPU(0x00010000) +#define S3C2412_VA_EBI S3C_ADDR_CPU(0x00100000) #define S3C2410_PA_UART (0x50000000) #define S3C24XX_PA_UART S3C2410_PA_UART diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h index f19aff19205c..bc4db9b04e36 100644 --- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h +++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h @@ -25,7 +25,7 @@ static inline void arch_wdt_reset(void) __raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */ - if (s3c2410_wdtclk) + if (!IS_ERR(s3c2410_wdtclk)) clk_enable(s3c2410_wdtclk); /* put initial values into count and data */ diff --git a/arch/m68k/platform/coldfire/clk.c b/arch/m68k/platform/coldfire/clk.c index 9f1260c5e2ad..44da406897e5 100644 --- a/arch/m68k/platform/coldfire/clk.c +++ b/arch/m68k/platform/coldfire/clk.c @@ -42,4 +42,11 @@ unsigned long clk_get_rate(struct clk *clk) return MCF_CLK; } EXPORT_SYMBOL(clk_get_rate); + +struct clk *devm_clk_get(struct device *dev, const char *id) +{ + return NULL; +} +EXPORT_SYMBOL(devm_clk_get); + /***************************************************************************/ diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 32b394f3b854..6eb75b80488c 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -103,6 +103,11 @@ static inline void hard_irq_disable(void) /* include/linux/interrupt.h needs hard_irq_disable to be a macro */ #define hard_irq_disable hard_irq_disable +static inline bool lazy_irq_pending(void) +{ + return !!(get_paca()->irq_happened & ~PACA_IRQ_HARD_DIS); +} + /* * This is called by asynchronous interrupts to conditionally * re-enable hard interrupts when soft-disabled after having diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index ed1718feb9d9..5971c85df136 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -558,27 +558,54 @@ _GLOBAL(ret_from_except_lite) mtmsrd r10,1 /* Update machine state */ #endif /* CONFIG_PPC_BOOK3E */ -#ifdef CONFIG_PREEMPT clrrdi r9,r1,THREAD_SHIFT /* current_thread_info() */ - li r0,_TIF_NEED_RESCHED /* bits to check */ ld r3,_MSR(r1) ld r4,TI_FLAGS(r9) - /* Move MSR_PR bit in r3 to _TIF_SIGPENDING position in r0 */ - rlwimi r0,r3,32+TIF_SIGPENDING-MSR_PR_LG,_TIF_SIGPENDING - and. r0,r4,r0 /* check NEED_RESCHED and maybe SIGPENDING */ - bne do_work - -#else /* !CONFIG_PREEMPT */ - ld r3,_MSR(r1) /* Returning to user mode? */ andi. r3,r3,MSR_PR - beq restore /* if not, just restore regs and return */ + beq resume_kernel /* Check current_thread_info()->flags */ + andi. r0,r4,_TIF_USER_WORK_MASK + beq restore + + andi. r0,r4,_TIF_NEED_RESCHED + beq 1f + bl .restore_interrupts + bl .schedule + b .ret_from_except_lite + +1: bl .save_nvgprs + bl .restore_interrupts + addi r3,r1,STACK_FRAME_OVERHEAD + bl .do_notify_resume + b .ret_from_except + +resume_kernel: +#ifdef CONFIG_PREEMPT + /* Check if we need to preempt */ + andi. r0,r4,_TIF_NEED_RESCHED + beq+ restore + /* Check that preempt_count() == 0 and interrupts are enabled */ + lwz r8,TI_PREEMPT(r9) + cmpwi cr1,r8,0 + ld r0,SOFTE(r1) + cmpdi r0,0 + crandc eq,cr1*4+eq,eq + bne restore + + /* + * Here we are preempting the current task. We want to make + * sure we are soft-disabled first + */ + SOFT_DISABLE_INTS(r3,r4) +1: bl .preempt_schedule_irq + + /* Re-test flags and eventually loop */ clrrdi r9,r1,THREAD_SHIFT ld r4,TI_FLAGS(r9) - andi. r0,r4,_TIF_USER_WORK_MASK - bne do_work -#endif /* !CONFIG_PREEMPT */ + andi. r0,r4,_TIF_NEED_RESCHED + bne 1b +#endif /* CONFIG_PREEMPT */ .globl fast_exc_return_irq fast_exc_return_irq: @@ -759,50 +786,6 @@ restore_check_irq_replay: #endif /* CONFIG_PPC_BOOK3E */ 1: b .ret_from_except /* What else to do here ? */ - - -3: -do_work: -#ifdef CONFIG_PREEMPT - andi. r0,r3,MSR_PR /* Returning to user mode? */ - bne user_work - /* Check that preempt_count() == 0 and interrupts are enabled */ - lwz r8,TI_PREEMPT(r9) - cmpwi cr1,r8,0 - ld r0,SOFTE(r1) - cmpdi r0,0 - crandc eq,cr1*4+eq,eq - bne restore - - /* - * Here we are preempting the current task. We want to make - * sure we are soft-disabled first - */ - SOFT_DISABLE_INTS(r3,r4) -1: bl .preempt_schedule_irq - - /* Re-test flags and eventually loop */ - clrrdi r9,r1,THREAD_SHIFT - ld r4,TI_FLAGS(r9) - andi. r0,r4,_TIF_NEED_RESCHED - bne 1b - b restore - -user_work: -#endif /* CONFIG_PREEMPT */ - - andi. r0,r4,_TIF_NEED_RESCHED - beq 1f - bl .restore_interrupts - bl .schedule - b .ret_from_except_lite - -1: bl .save_nvgprs - bl .restore_interrupts - addi r3,r1,STACK_FRAME_OVERHEAD - bl .do_notify_resume - b .ret_from_except - unrecov_restore: addi r3,r1,STACK_FRAME_OVERHEAD bl .unrecoverable_exception diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 7835a5e1ea5f..1b415027ec0e 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -277,7 +277,7 @@ EXPORT_SYMBOL(arch_local_irq_restore); * NOTE: This is called with interrupts hard disabled but not marked * as such in paca->irq_happened, so we need to resync this. */ -void restore_interrupts(void) +void notrace restore_interrupts(void) { if (irqs_disabled()) { local_paca->irq_happened |= PACA_IRQ_HARD_DIS; diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 1b488e5305c5..0794a3017b1b 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -1312,7 +1312,7 @@ static struct opal_secondary_data { extern char opal_secondary_entry; -static void prom_query_opal(void) +static void __init prom_query_opal(void) { long rc; @@ -1436,7 +1436,7 @@ static void __init prom_opal_hold_cpus(void) prom_debug("prom_opal_hold_cpus: end...\n"); } -static void prom_opal_takeover(void) +static void __init prom_opal_takeover(void) { struct opal_secondary_data *data = &RELOC(opal_secondary_data); struct opal_takeover_args *args = &data->args; diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index b6edbb3b4a54..6e8f677f5646 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -635,7 +635,7 @@ static inline int __init read_usm_ranges(const u32 **usm) */ static void __init parse_drconf_memory(struct device_node *memory) { - const u32 *dm, *usm; + const u32 *uninitialized_var(dm), *usm; unsigned int n, rc, ranges, is_kexec_kdump = 0; unsigned long lmb_size, base, size, sz; int nid; diff --git a/arch/powerpc/net/bpf_jit_64.S b/arch/powerpc/net/bpf_jit_64.S index 55ba3855a97f..7d3a3b5619a2 100644 --- a/arch/powerpc/net/bpf_jit_64.S +++ b/arch/powerpc/net/bpf_jit_64.S @@ -105,6 +105,7 @@ sk_load_byte_msh_positive_offset: mr r4, r_addr; \ li r6, SIZE; \ bl skb_copy_bits; \ + nop; \ /* R3 = 0 on success */ \ addi r1, r1, BPF_PPC_SLOWPATH_FRAME; \ ld r0, 16(r1); \ @@ -156,6 +157,7 @@ bpf_slow_path_byte_msh: mr r4, r_addr; \ li r5, SIZE; \ bl bpf_internal_load_pointer_neg_helper; \ + nop; \ /* R3 != 0 on success */ \ addi r1, r1, BPF_PPC_SLOWPATH_FRAME; \ ld r0, 16(r1); \ diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index 0915b1ad66ce..2d311c0caf8e 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -106,7 +106,7 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index, tcep++; } - if (tbl->it_type == TCE_PCI_SWINV_CREATE) + if (tbl->it_type & TCE_PCI_SWINV_CREATE) tce_invalidate_pSeries_sw(tbl, tces, tcep - 1); return 0; } @@ -121,7 +121,7 @@ static void tce_free_pSeries(struct iommu_table *tbl, long index, long npages) while (npages--) *(tcep++) = 0; - if (tbl->it_type == TCE_PCI_SWINV_FREE) + if (tbl->it_type & TCE_PCI_SWINV_FREE) tce_invalidate_pSeries_sw(tbl, tces, tcep - 1); } diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c index 41a34bc4a9a2..e61483e8e960 100644 --- a/arch/powerpc/platforms/pseries/processor_idle.c +++ b/arch/powerpc/platforms/pseries/processor_idle.c @@ -106,7 +106,7 @@ static void check_and_cede_processor(void) * we first hard disable then check. */ hard_irq_disable(); - if (get_paca()->irq_happened == 0) + if (!lazy_irq_pending()) cede_processor(); } diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index 158c9176e42a..43a179ce9afc 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -201,8 +201,8 @@ static struct resource kfr2r09_usb0_gadget_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = evtirq(0xa20), - .end = evtirq(0xa20), + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index c045142f7338..9e702f2f8045 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -239,7 +239,7 @@ static int __init pcie_clk_init(struct sh7786_pcie_port *port) clk->enable_reg = (void __iomem *)(chan->reg_base + SH4A_PCIEPHYCTLR); clk->enable_bit = BITS_CKE; - ret = sh_clk_mstp32_register(clk, 1); + ret = sh_clk_mstp_register(clk, 1); if (unlikely(ret < 0)) goto err_phy; diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c index ea01a72f1b94..53638e231cd0 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c @@ -283,7 +283,7 @@ int __init arch_clk_init(void) ret = sh_clk_div6_register(div6_clks, DIV6_NR); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c index 7ac07b4f75de..22e485d1990b 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c @@ -276,7 +276,7 @@ int __init arch_clk_init(void) ret = sh_clk_div6_register(div6_clks, DIV6_NR); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c index 8e1f97010c0d..c4cb740e4d10 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c @@ -261,7 +261,7 @@ int __init arch_clk_init(void) ret = sh_clk_div6_register(div6_clks, DIV6_NR); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR); + ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c index 35f75cf0c7e5..37c41c7747a3 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c @@ -311,7 +311,7 @@ int __init arch_clk_init(void) ret = sh_clk_div6_register(div6_clks, DIV6_NR); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR); + ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c index 2a87901673fe..c87e78f73234 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c @@ -375,7 +375,7 @@ int __init arch_clk_init(void) ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR); + ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7734.c b/arch/sh/kernel/cpu/sh4a/clock-sh7734.c index 1697642c1f73..deb683abacf0 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7734.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7734.c @@ -260,7 +260,7 @@ int __init arch_clk_init(void) &div4_table); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c index 04ab5aeaf920..e84a43229b9c 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c @@ -148,7 +148,7 @@ int __init arch_clk_init(void) ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks), &div4_table); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c index ab1c58f2d101..1c83788db76a 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c @@ -175,7 +175,7 @@ int __init arch_clk_init(void) ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks), &div4_table); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c index 491709483e10..8bba6f159023 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c @@ -194,7 +194,7 @@ int __init arch_clk_init(void) ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks), &div4_table); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/clock-shx3.c b/arch/sh/kernel/cpu/sh4a/clock-shx3.c index 0f11b392bf46..a9422dab0ce7 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-shx3.c +++ b/arch/sh/kernel/cpu/sh4a/clock-shx3.c @@ -149,7 +149,7 @@ int __init arch_clk_init(void) ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks), &div4_table); if (!ret) - ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c index daeca56211e3..673ac9b63d6b 100644 --- a/arch/x86/ia32/ia32_signal.c +++ b/arch/x86/ia32/ia32_signal.c @@ -38,7 +38,7 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from) { int err = 0; - bool ia32 = is_ia32_task(); + bool ia32 = test_thread_flag(TIF_IA32); if (!access_ok(VERIFY_WRITE, to, sizeof(compat_siginfo_t))) return -EFAULT; diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 340ee49961a6..f91e80f4f180 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -176,7 +176,7 @@ #define X86_FEATURE_XSAVEOPT (7*32+ 4) /* Optimized Xsave */ #define X86_FEATURE_PLN (7*32+ 5) /* Intel Power Limit Notification */ #define X86_FEATURE_PTS (7*32+ 6) /* Intel Package Thermal Status */ -#define X86_FEATURE_DTS (7*32+ 7) /* Digital Thermal Sensor */ +#define X86_FEATURE_DTHERM (7*32+ 7) /* Digital Thermal Sensor */ #define X86_FEATURE_HW_PSTATE (7*32+ 8) /* AMD HW-PState */ /* Virtualization flags: Linux defined, word 8 */ diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 8afb69319815..b2297e58c6ed 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -422,12 +422,14 @@ acpi_parse_int_src_ovr(struct acpi_subtable_header * header, return 0; } - if (intsrc->source_irq == 0 && intsrc->global_irq == 2) { + if (intsrc->source_irq == 0) { if (acpi_skip_timer_override) { - printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n"); + printk(PREFIX "BIOS IRQ0 override ignored.\n"); return 0; } - if (acpi_fix_pin2_polarity && (intsrc->inti_flags & ACPI_MADT_POLARITY_MASK)) { + + if ((intsrc->global_irq == 2) && acpi_fix_pin2_polarity + && (intsrc->inti_flags & ACPI_MADT_POLARITY_MASK)) { intsrc->inti_flags &= ~ACPI_MADT_POLARITY_MASK; printk(PREFIX "BIOS IRQ0 pin2 override: forcing polarity to high active.\n"); } @@ -1334,17 +1336,12 @@ static int __init dmi_disable_acpi(const struct dmi_system_id *d) } /* - * Force ignoring BIOS IRQ0 pin2 override + * Force ignoring BIOS IRQ0 override */ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d) { - /* - * The ati_ixp4x0_rev() early PCI quirk should have set - * the acpi_skip_timer_override flag already: - */ if (!acpi_skip_timer_override) { - WARN(1, KERN_ERR "ati_ixp4x0 quirk not complete.\n"); - pr_notice("%s detected: Ignoring BIOS IRQ0 pin2 override\n", + pr_notice("%s detected: Ignoring BIOS IRQ0 override\n", d->ident); acpi_skip_timer_override = 1; } @@ -1438,7 +1435,7 @@ static struct dmi_system_id __initdata acpi_dmi_table_late[] = { * is enabled. This input is incorrectly designated the * ISA IRQ 0 via an interrupt source override even though * it is wired to the output of the master 8259A and INTIN0 - * is not connected at all. Force ignoring BIOS IRQ0 pin2 + * is not connected at all. Force ignoring BIOS IRQ0 * override in that cases. */ { @@ -1473,6 +1470,14 @@ static struct dmi_system_id __initdata acpi_dmi_table_late[] = { DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 6715b"), }, }, + { + .callback = dmi_ignore_irq0_timer_override, + .ident = "FUJITSU SIEMENS", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), + }, + }, {} }; diff --git a/arch/x86/kernel/cpu/mkcapflags.pl b/arch/x86/kernel/cpu/mkcapflags.pl index dfea390e1608..c7b3fe2d72e0 100644 --- a/arch/x86/kernel/cpu/mkcapflags.pl +++ b/arch/x86/kernel/cpu/mkcapflags.pl @@ -1,4 +1,4 @@ -#!/usr/bin/perl +#!/usr/bin/perl -w # # Generate the x86_cap_flags[] array from include/asm-x86/cpufeature.h # @@ -11,22 +11,35 @@ open(OUT, "> $out\0") or die "$0: cannot create: $out: $!\n"; print OUT "#include <asm/cpufeature.h>\n\n"; print OUT "const char * const x86_cap_flags[NCAPINTS*32] = {\n"; +%features = (); +$err = 0; + while (defined($line = <IN>)) { if ($line =~ /^\s*\#\s*define\s+(X86_FEATURE_(\S+))\s+(.*)$/) { $macro = $1; - $feature = $2; + $feature = "\L$2"; $tail = $3; if ($tail =~ /\/\*\s*\"([^"]*)\".*\*\//) { - $feature = $1; + $feature = "\L$1"; } - if ($feature ne '') { - printf OUT "\t%-32s = \"%s\",\n", - "[$macro]", "\L$feature"; + next if ($feature eq ''); + + if ($features{$feature}++) { + print STDERR "$in: duplicate feature name: $feature\n"; + $err++; } + printf OUT "\t%-32s = \"%s\",\n", "[$macro]", $feature; } } print OUT "};\n"; close(IN); close(OUT); + +if ($err) { + unlink($out); + exit(1); +} + +exit(0); diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c index addf9e82a7f2..ee8e9abc859f 100644 --- a/arch/x86/kernel/cpu/scattered.c +++ b/arch/x86/kernel/cpu/scattered.c @@ -31,7 +31,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) const struct cpuid_bit *cb; static const struct cpuid_bit __cpuinitconst cpuid_bits[] = { - { X86_FEATURE_DTS, CR_EAX, 0, 0x00000006, 0 }, + { X86_FEATURE_DTHERM, CR_EAX, 0, 0x00000006, 0 }, { X86_FEATURE_IDA, CR_EAX, 1, 0x00000006, 0 }, { X86_FEATURE_ARAT, CR_EAX, 2, 0x00000006, 0 }, { X86_FEATURE_PLN, CR_EAX, 4, 0x00000006, 0 }, diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index 8bfb6146f753..3f61904365cf 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -444,12 +444,12 @@ void kgdb_roundup_cpus(unsigned long flags) /** * kgdb_arch_handle_exception - Handle architecture specific GDB packets. - * @vector: The error vector of the exception that happened. + * @e_vector: The error vector of the exception that happened. * @signo: The signal number of the exception that happened. * @err_code: The error code of the exception that happened. - * @remcom_in_buffer: The buffer of the packet we have read. - * @remcom_out_buffer: The buffer of %BUFMAX bytes to write a packet into. - * @regs: The &struct pt_regs of the current process. + * @remcomInBuffer: The buffer of the packet we have read. + * @remcomOutBuffer: The buffer of %BUFMAX bytes to write a packet into. + * @linux_regs: The &struct pt_regs of the current process. * * This function MUST handle the 'c' and 's' command packets, * as well packets to set / remove a hardware breakpoint, if used. diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 25b48edb847c..5de92f1abd76 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -451,6 +451,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 990"), }, }, + { /* Handle problems with rebooting on the Precision M6600. */ + .callback = set_pci_reboot, + .ident = "Dell OptiPlex 990", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Precision M6600"), + }, + }, { } }; diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c index 459b58a8a15c..25b7ae8d058a 100644 --- a/arch/x86/lib/csum-wrappers_64.c +++ b/arch/x86/lib/csum-wrappers_64.c @@ -115,7 +115,7 @@ EXPORT_SYMBOL(csum_partial_copy_to_user); * @src: source address * @dst: destination address * @len: number of bytes to be copied. - * @isum: initial sum that is added into the result (32bit unfolded) + * @sum: initial sum that is added into the result (32bit unfolded) * * Returns an 32bit unfolded checksum of the buffer. */ diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index a43fa1a57d57..1502c50273b5 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -36,6 +36,7 @@ #define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator" #define ACPI_PROCESSOR_AGGREGATOR_NOTIFY 0x80 static DEFINE_MUTEX(isolated_cpus_lock); +static DEFINE_MUTEX(round_robin_lock); static unsigned long power_saving_mwait_eax; @@ -107,7 +108,7 @@ static void round_robin_cpu(unsigned int tsk_index) if (!alloc_cpumask_var(&tmp, GFP_KERNEL)) return; - mutex_lock(&isolated_cpus_lock); + mutex_lock(&round_robin_lock); cpumask_clear(tmp); for_each_cpu(cpu, pad_busy_cpus) cpumask_or(tmp, tmp, topology_thread_cpumask(cpu)); @@ -116,7 +117,7 @@ static void round_robin_cpu(unsigned int tsk_index) if (cpumask_empty(tmp)) cpumask_andnot(tmp, cpu_online_mask, pad_busy_cpus); if (cpumask_empty(tmp)) { - mutex_unlock(&isolated_cpus_lock); + mutex_unlock(&round_robin_lock); return; } for_each_cpu(cpu, tmp) { @@ -131,7 +132,7 @@ static void round_robin_cpu(unsigned int tsk_index) tsk_in_cpu[tsk_index] = preferred_cpu; cpumask_set_cpu(preferred_cpu, pad_busy_cpus); cpu_weight[preferred_cpu]++; - mutex_unlock(&isolated_cpus_lock); + mutex_unlock(&round_robin_lock); set_cpus_allowed_ptr(current, cpumask_of(preferred_cpu)); } diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c index 5577762daee1..6686b1eaf13e 100644 --- a/drivers/acpi/apei/apei-base.c +++ b/drivers/acpi/apei/apei-base.c @@ -243,7 +243,7 @@ static int pre_map_gar_callback(struct apei_exec_context *ctx, u8 ins = entry->instruction; if (ctx->ins_table[ins].flags & APEI_EXEC_INS_ACCESS_REGISTER) - return acpi_os_map_generic_address(&entry->register_region); + return apei_map_generic_address(&entry->register_region); return 0; } @@ -276,7 +276,7 @@ static int post_unmap_gar_callback(struct apei_exec_context *ctx, u8 ins = entry->instruction; if (ctx->ins_table[ins].flags & APEI_EXEC_INS_ACCESS_REGISTER) - acpi_os_unmap_generic_address(&entry->register_region); + apei_unmap_generic_address(&entry->register_region); return 0; } @@ -606,6 +606,19 @@ static int apei_check_gar(struct acpi_generic_address *reg, u64 *paddr, return 0; } +int apei_map_generic_address(struct acpi_generic_address *reg) +{ + int rc; + u32 access_bit_width; + u64 address; + + rc = apei_check_gar(reg, &address, &access_bit_width); + if (rc) + return rc; + return acpi_os_map_generic_address(reg); +} +EXPORT_SYMBOL_GPL(apei_map_generic_address); + /* read GAR in interrupt (including NMI) or process context */ int apei_read(u64 *val, struct acpi_generic_address *reg) { diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h index cca240a33038..f220d642136e 100644 --- a/drivers/acpi/apei/apei-internal.h +++ b/drivers/acpi/apei/apei-internal.h @@ -7,6 +7,8 @@ #define APEI_INTERNAL_H #include <linux/cper.h> +#include <linux/acpi.h> +#include <linux/acpi_io.h> struct apei_exec_context; @@ -68,6 +70,13 @@ static inline int apei_exec_run_optional(struct apei_exec_context *ctx, u8 actio /* IP has been set in instruction function */ #define APEI_EXEC_SET_IP 1 +int apei_map_generic_address(struct acpi_generic_address *reg); + +static inline void apei_unmap_generic_address(struct acpi_generic_address *reg) +{ + acpi_os_unmap_generic_address(reg); +} + int apei_read(u64 *val, struct acpi_generic_address *reg); int apei_write(u64 val, struct acpi_generic_address *reg); diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 9b3cac0abecc..1599566ed1fe 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -301,7 +301,7 @@ static struct ghes *ghes_new(struct acpi_hest_generic *generic) if (!ghes) return ERR_PTR(-ENOMEM); ghes->generic = generic; - rc = acpi_os_map_generic_address(&generic->error_status_address); + rc = apei_map_generic_address(&generic->error_status_address); if (rc) goto err_free; error_block_length = generic->error_block_length; @@ -321,7 +321,7 @@ static struct ghes *ghes_new(struct acpi_hest_generic *generic) return ghes; err_unmap: - acpi_os_unmap_generic_address(&generic->error_status_address); + apei_unmap_generic_address(&generic->error_status_address); err_free: kfree(ghes); return ERR_PTR(rc); @@ -330,7 +330,7 @@ err_free: static void ghes_fini(struct ghes *ghes) { kfree(ghes->estatus); - acpi_os_unmap_generic_address(&ghes->generic->error_status_address); + apei_unmap_generic_address(&ghes->generic->error_status_address); } enum { diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index f3decb30223f..47a8caa89dbe 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -224,6 +224,7 @@ static void lapic_timer_state_broadcast(struct acpi_processor *pr, /* * Suspend / resume control */ +static int acpi_idle_suspend; static u32 saved_bm_rld; static void acpi_idle_bm_rld_save(void) @@ -242,13 +243,21 @@ static void acpi_idle_bm_rld_restore(void) int acpi_processor_suspend(struct acpi_device * device, pm_message_t state) { + if (acpi_idle_suspend == 1) + return 0; + acpi_idle_bm_rld_save(); + acpi_idle_suspend = 1; return 0; } int acpi_processor_resume(struct acpi_device * device) { + if (acpi_idle_suspend == 0) + return 0; + acpi_idle_bm_rld_restore(); + acpi_idle_suspend = 0; return 0; } @@ -754,6 +763,12 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev, local_irq_disable(); + if (acpi_idle_suspend) { + local_irq_enable(); + cpu_relax(); + return -EBUSY; + } + lapic_timer_state_broadcast(pr, cx, 1); kt1 = ktime_get_real(); acpi_idle_do_entry(cx); @@ -823,6 +838,12 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev, local_irq_disable(); + if (acpi_idle_suspend) { + local_irq_enable(); + cpu_relax(); + return -EBUSY; + } + if (cx->entry_method != ACPI_CSTATE_FFH) { current_thread_info()->status &= ~TS_POLLING; /* @@ -907,14 +928,21 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev, drv, drv->safe_state_index); } else { local_irq_disable(); - acpi_safe_halt(); + if (!acpi_idle_suspend) + acpi_safe_halt(); local_irq_enable(); - return -EINVAL; + return -EBUSY; } } local_irq_disable(); + if (acpi_idle_suspend) { + local_irq_enable(); + cpu_relax(); + return -EBUSY; + } + if (cx->entry_method != ACPI_CSTATE_FFH) { current_thread_info()->status &= ~TS_POLLING; /* diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index 9f66181c814e..240a24400976 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -173,7 +173,7 @@ static int param_set_trace_state(const char *val, struct kernel_param *kp) { int result = 0; - if (!strncmp(val, "enable", strlen("enable") - 1)) { + if (!strncmp(val, "enable", strlen("enable"))) { result = acpi_debug_trace(trace_method_name, trace_debug_level, trace_debug_layer, 0); if (result) @@ -181,7 +181,7 @@ static int param_set_trace_state(const char *val, struct kernel_param *kp) goto exit; } - if (!strncmp(val, "disable", strlen("disable") - 1)) { + if (!strncmp(val, "disable", strlen("disable"))) { int name = 0; result = acpi_debug_trace((char *)&name, trace_debug_level, trace_debug_layer, 0); diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index a576575617d7..1e0a9e17c31d 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -558,6 +558,8 @@ acpi_video_bus_DOS(struct acpi_video_bus *video, int bios_flag, int lcd_flag) union acpi_object arg0 = { ACPI_TYPE_INTEGER }; struct acpi_object_list args = { 1, &arg0 }; + if (!video->cap._DOS) + return 0; if (bios_flag < 0 || bios_flag > 3 || lcd_flag < 0 || lcd_flag > 1) return -EINVAL; diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index e0fb5b0435a3..9cb845e49334 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -1031,7 +1031,7 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async) dpm_wait_for_children(dev, async); if (async_error) - return 0; + goto Complete; pm_runtime_get_noresume(dev); if (pm_runtime_barrier(dev) && device_may_wakeup(dev)) @@ -1040,7 +1040,7 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async) if (pm_wakeup_pending()) { pm_runtime_put_sync(dev); async_error = -EBUSY; - return 0; + goto Complete; } device_lock(dev); @@ -1097,6 +1097,8 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async) } device_unlock(dev); + + Complete: complete_all(&dev->power.completion); if (error) { diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index ad591bd240ec..10308cd8a7ed 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -63,6 +63,7 @@ static struct usb_device_id ath3k_table[] = { /* Atheros AR3011 with sflash firmware*/ { USB_DEVICE(0x0CF3, 0x3002) }, + { USB_DEVICE(0x0CF3, 0xE019) }, { USB_DEVICE(0x13d3, 0x3304) }, { USB_DEVICE(0x0930, 0x0215) }, { USB_DEVICE(0x0489, 0xE03D) }, @@ -77,6 +78,7 @@ static struct usb_device_id ath3k_table[] = { { USB_DEVICE(0x04CA, 0x3005) }, { USB_DEVICE(0x13d3, 0x3362) }, { USB_DEVICE(0x0CF3, 0xE004) }, + { USB_DEVICE(0x0930, 0x0219) }, /* Atheros AR5BBU12 with sflash firmware */ { USB_DEVICE(0x0489, 0xE02C) }, @@ -101,6 +103,7 @@ static struct usb_device_id ath3k_blist_tbl[] = { { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, /* Atheros AR5BBU22 with sflash firmware */ { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 }, diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h index 94f2d65131c4..27068d149380 100644 --- a/drivers/bluetooth/btmrvl_drv.h +++ b/drivers/bluetooth/btmrvl_drv.h @@ -136,7 +136,7 @@ int btmrvl_remove_card(struct btmrvl_private *priv); void btmrvl_interrupt(struct btmrvl_private *priv); -void btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb); +bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb); int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb); int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, int subcmd); diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 681ca9d18e12..dc304def8400 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -44,23 +44,33 @@ void btmrvl_interrupt(struct btmrvl_private *priv) } EXPORT_SYMBOL_GPL(btmrvl_interrupt); -void btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb) +bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb) { struct hci_event_hdr *hdr = (void *) skb->data; struct hci_ev_cmd_complete *ec; - u16 opcode, ocf; + u16 opcode, ocf, ogf; if (hdr->evt == HCI_EV_CMD_COMPLETE) { ec = (void *) (skb->data + HCI_EVENT_HDR_SIZE); opcode = __le16_to_cpu(ec->opcode); ocf = hci_opcode_ocf(opcode); + ogf = hci_opcode_ogf(opcode); + if (ocf == BT_CMD_MODULE_CFG_REQ && priv->btmrvl_dev.sendcmdflag) { priv->btmrvl_dev.sendcmdflag = false; priv->adapter->cmd_complete = true; wake_up_interruptible(&priv->adapter->cmd_wait_q); } + + if (ogf == OGF) { + BT_DBG("vendor event skipped: ogf 0x%4.4x", ogf); + kfree_skb(skb); + return false; + } } + + return true; } EXPORT_SYMBOL_GPL(btmrvl_check_evtpkt); diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index a853244e7fd7..0cd61d9f07cd 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -562,10 +562,12 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv) skb_put(skb, buf_len); skb_pull(skb, SDIO_HEADER_LEN); - if (type == HCI_EVENT_PKT) - btmrvl_check_evtpkt(priv, skb); + if (type == HCI_EVENT_PKT) { + if (btmrvl_check_evtpkt(priv, skb)) + hci_recv_frame(skb); + } else + hci_recv_frame(skb); - hci_recv_frame(skb); hdev->stat.byte_rx += buf_len; break; diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index c9463af8e564..83ebb241bfcc 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -125,6 +125,7 @@ static struct usb_device_id blacklist_table[] = { /* Atheros 3011 with sflash firmware */ { USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE }, + { USB_DEVICE(0x0cf3, 0xe019), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE }, @@ -139,6 +140,7 @@ static struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, /* Atheros AR5BBU12 with sflash firmware */ { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE }, diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 687b00d67c8a..dcbe05616090 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -850,18 +850,21 @@ static void clk_change_rate(struct clk *clk) { struct clk *child; unsigned long old_rate; + unsigned long best_parent_rate = 0; struct hlist_node *tmp; old_rate = clk->rate; + if (clk->parent) + best_parent_rate = clk->parent->rate; + if (clk->ops->set_rate) - clk->ops->set_rate(clk->hw, clk->new_rate, clk->parent->rate); + clk->ops->set_rate(clk->hw, clk->new_rate, best_parent_rate); if (clk->ops->recalc_rate) - clk->rate = clk->ops->recalc_rate(clk->hw, - clk->parent->rate); + clk->rate = clk->ops->recalc_rate(clk->hw, best_parent_rate); else - clk->rate = clk->parent->rate; + clk->rate = best_parent_rate; if (clk->notifier_count && old_rate != clk->rate) __clk_notify(clk, POST_RATE_CHANGE, old_rate, clk->rate); @@ -999,7 +1002,7 @@ static struct clk *__clk_init_parent(struct clk *clk) if (!clk->parents) clk->parents = - kmalloc((sizeof(struct clk*) * clk->num_parents), + kzalloc((sizeof(struct clk*) * clk->num_parents), GFP_KERNEL); if (!clk->parents) @@ -1065,9 +1068,13 @@ static int __clk_set_parent(struct clk *clk, struct clk *parent) old_parent = clk->parent; /* find index of new parent clock using cached parent ptrs */ - for (i = 0; i < clk->num_parents; i++) - if (clk->parents[i] == parent) - break; + if (clk->parents) + for (i = 0; i < clk->num_parents; i++) + if (clk->parents[i] == parent) + break; + else + clk->parents = kzalloc((sizeof(struct clk*) * clk->num_parents), + GFP_KERNEL); /* * find index of new parent clock using string name comparison @@ -1076,7 +1083,8 @@ static int __clk_set_parent(struct clk *clk, struct clk *parent) if (i == clk->num_parents) for (i = 0; i < clk->num_parents; i++) if (!strcmp(clk->parent_names[i], parent->name)) { - clk->parents[i] = __clk_lookup(parent->name); + if (clk->parents) + clk->parents[i] = __clk_lookup(parent->name); break; } diff --git a/drivers/clk/mxs/clk-imx23.c b/drivers/clk/mxs/clk-imx23.c index f7be225f544c..db2391c054ee 100644 --- a/drivers/clk/mxs/clk-imx23.c +++ b/drivers/clk/mxs/clk-imx23.c @@ -71,7 +71,7 @@ static void __init clk_misc_init(void) __mxs_setl(30 << BP_FRAC_IOFRAC, FRAC); } -static struct clk_lookup uart_lookups[] __initdata = { +static struct clk_lookup uart_lookups[] = { { .dev_id = "duart", }, { .dev_id = "mxs-auart.0", }, { .dev_id = "mxs-auart.1", }, @@ -80,31 +80,31 @@ static struct clk_lookup uart_lookups[] __initdata = { { .dev_id = "80070000.serial", }, }; -static struct clk_lookup hbus_lookups[] __initdata = { +static struct clk_lookup hbus_lookups[] = { { .dev_id = "imx23-dma-apbh", }, { .dev_id = "80004000.dma-apbh", }, }; -static struct clk_lookup xbus_lookups[] __initdata = { +static struct clk_lookup xbus_lookups[] = { { .dev_id = "duart", .con_id = "apb_pclk"}, { .dev_id = "80070000.serial", .con_id = "apb_pclk"}, { .dev_id = "imx23-dma-apbx", }, { .dev_id = "80024000.dma-apbx", }, }; -static struct clk_lookup ssp_lookups[] __initdata = { +static struct clk_lookup ssp_lookups[] = { { .dev_id = "imx23-mmc.0", }, { .dev_id = "imx23-mmc.1", }, { .dev_id = "80010000.ssp", }, { .dev_id = "80034000.ssp", }, }; -static struct clk_lookup lcdif_lookups[] __initdata = { +static struct clk_lookup lcdif_lookups[] = { { .dev_id = "imx23-fb", }, { .dev_id = "80030000.lcdif", }, }; -static struct clk_lookup gpmi_lookups[] __initdata = { +static struct clk_lookup gpmi_lookups[] = { { .dev_id = "imx23-gpmi-nand", }, { .dev_id = "8000c000.gpmi", }, }; diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c index 2826a2606a29..7fad6c8c13d2 100644 --- a/drivers/clk/mxs/clk-imx28.c +++ b/drivers/clk/mxs/clk-imx28.c @@ -120,7 +120,7 @@ static void __init clk_misc_init(void) writel_relaxed(val, FRAC0); } -static struct clk_lookup uart_lookups[] __initdata = { +static struct clk_lookup uart_lookups[] = { { .dev_id = "duart", }, { .dev_id = "mxs-auart.0", }, { .dev_id = "mxs-auart.1", }, @@ -135,71 +135,71 @@ static struct clk_lookup uart_lookups[] __initdata = { { .dev_id = "80074000.serial", }, }; -static struct clk_lookup hbus_lookups[] __initdata = { +static struct clk_lookup hbus_lookups[] = { { .dev_id = "imx28-dma-apbh", }, { .dev_id = "80004000.dma-apbh", }, }; -static struct clk_lookup xbus_lookups[] __initdata = { +static struct clk_lookup xbus_lookups[] = { { .dev_id = "duart", .con_id = "apb_pclk"}, { .dev_id = "80074000.serial", .con_id = "apb_pclk"}, { .dev_id = "imx28-dma-apbx", }, { .dev_id = "80024000.dma-apbx", }, }; -static struct clk_lookup ssp0_lookups[] __initdata = { +static struct clk_lookup ssp0_lookups[] = { { .dev_id = "imx28-mmc.0", }, { .dev_id = "80010000.ssp", }, }; -static struct clk_lookup ssp1_lookups[] __initdata = { +static struct clk_lookup ssp1_lookups[] = { { .dev_id = "imx28-mmc.1", }, { .dev_id = "80012000.ssp", }, }; -static struct clk_lookup ssp2_lookups[] __initdata = { +static struct clk_lookup ssp2_lookups[] = { { .dev_id = "imx28-mmc.2", }, { .dev_id = "80014000.ssp", }, }; -static struct clk_lookup ssp3_lookups[] __initdata = { +static struct clk_lookup ssp3_lookups[] = { { .dev_id = "imx28-mmc.3", }, { .dev_id = "80016000.ssp", }, }; -static struct clk_lookup lcdif_lookups[] __initdata = { +static struct clk_lookup lcdif_lookups[] = { { .dev_id = "imx28-fb", }, { .dev_id = "80030000.lcdif", }, }; -static struct clk_lookup gpmi_lookups[] __initdata = { +static struct clk_lookup gpmi_lookups[] = { { .dev_id = "imx28-gpmi-nand", }, { .dev_id = "8000c000.gpmi", }, }; -static struct clk_lookup fec_lookups[] __initdata = { +static struct clk_lookup fec_lookups[] = { { .dev_id = "imx28-fec.0", }, { .dev_id = "imx28-fec.1", }, { .dev_id = "800f0000.ethernet", }, { .dev_id = "800f4000.ethernet", }, }; -static struct clk_lookup can0_lookups[] __initdata = { +static struct clk_lookup can0_lookups[] = { { .dev_id = "flexcan.0", }, { .dev_id = "80032000.can", }, }; -static struct clk_lookup can1_lookups[] __initdata = { +static struct clk_lookup can1_lookups[] = { { .dev_id = "flexcan.1", }, { .dev_id = "80034000.can", }, }; -static struct clk_lookup saif0_lookups[] __initdata = { +static struct clk_lookup saif0_lookups[] = { { .dev_id = "mxs-saif.0", }, { .dev_id = "80042000.saif", }, }; -static struct clk_lookup saif1_lookups[] __initdata = { +static struct clk_lookup saif1_lookups[] = { { .dev_id = "mxs-saif.1", }, { .dev_id = "80046000.saif", }, }; @@ -245,8 +245,8 @@ int __init mx28_clocks_init(void) clks[pll2] = mxs_clk_pll("pll2", "ref_xtal", PLL2CTRL0, 23, 50000000); clks[ref_cpu] = mxs_clk_ref("ref_cpu", "pll0", FRAC0, 0); clks[ref_emi] = mxs_clk_ref("ref_emi", "pll0", FRAC0, 1); - clks[ref_io0] = mxs_clk_ref("ref_io0", "pll0", FRAC0, 2); - clks[ref_io1] = mxs_clk_ref("ref_io1", "pll0", FRAC0, 3); + clks[ref_io1] = mxs_clk_ref("ref_io1", "pll0", FRAC0, 2); + clks[ref_io0] = mxs_clk_ref("ref_io0", "pll0", FRAC0, 3); clks[ref_pix] = mxs_clk_ref("ref_pix", "pll0", FRAC1, 0); clks[ref_hsadc] = mxs_clk_ref("ref_hsadc", "pll0", FRAC1, 1); clks[ref_gpmi] = mxs_clk_ref("ref_gpmi", "pll0", FRAC1, 2); diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c index 554d64b062a1..61026ae564ab 100644 --- a/drivers/clk/spear/spear6xx_clock.c +++ b/drivers/clk/spear/spear6xx_clock.c @@ -298,7 +298,7 @@ void __init spear6xx_clk_init(void) clk = clk_register_gate(NULL, "gmac_clk", "ahb_clk", 0, PERIP1_CLK_ENB, GMAC_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, NULL, "gmac"); + clk_register_clkdev(clk, NULL, "e0800000.ethernet"); clk = clk_register_gate(NULL, "i2c_clk", "ahb_clk", 0, PERIP1_CLK_ENB, I2C_CLK_ENB, 0, &_lock); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index b1fe0edda955..ed3224c37423 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -412,7 +412,6 @@ static void gen6_queue_rps_work(struct drm_i915_private *dev_priv, */ spin_lock_irqsave(&dev_priv->rps_lock, flags); - WARN(dev_priv->pm_iir & pm_iir, "Missed a PM interrupt\n"); dev_priv->pm_iir |= pm_iir; I915_WRITE(GEN6_PMIMR, dev_priv->pm_iir); POSTING_READ(GEN6_PMIMR); diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 0ede02a99d91..a748e5cabe14 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -740,8 +740,11 @@ static void i915_restore_display(struct drm_device *dev) if (HAS_PCH_SPLIT(dev)) { I915_WRITE(BLC_PWM_PCH_CTL1, dev_priv->saveBLC_PWM_CTL); I915_WRITE(BLC_PWM_PCH_CTL2, dev_priv->saveBLC_PWM_CTL2); - I915_WRITE(BLC_PWM_CPU_CTL, dev_priv->saveBLC_CPU_PWM_CTL); + /* NOTE: BLC_PWM_CPU_CTL must be written after BLC_PWM_CPU_CTL2; + * otherwise we get blank eDP screen after S3 on some machines + */ I915_WRITE(BLC_PWM_CPU_CTL2, dev_priv->saveBLC_CPU_PWM_CTL2); + I915_WRITE(BLC_PWM_CPU_CTL, dev_priv->saveBLC_CPU_PWM_CTL); I915_WRITE(PCH_PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS); I915_WRITE(PCH_PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS); I915_WRITE(PCH_PP_DIVISOR, dev_priv->savePP_DIVISOR); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index a7c727d0c105..a8538ac0299d 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6921,19 +6921,6 @@ static void i915_disable_vga(struct drm_device *dev) POSTING_READ(vga_reg); } -static void ivb_pch_pwm_override(struct drm_device *dev) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - - /* - * IVB has CPU eDP backlight regs too, set things up to let the - * PCH regs control the backlight - */ - I915_WRITE(BLC_PWM_CPU_CTL2, PWM_ENABLE); - I915_WRITE(BLC_PWM_CPU_CTL, 0); - I915_WRITE(BLC_PWM_PCH_CTL1, PWM_ENABLE | (1<<30)); -} - void intel_modeset_init_hw(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -6950,9 +6937,6 @@ void intel_modeset_init_hw(struct drm_device *dev) gen6_enable_rps(dev_priv); gen6_update_ring_freq(dev_priv); } - - if (IS_IVYBRIDGE(dev)) - ivb_pch_pwm_override(dev); } void intel_modeset_init(struct drm_device *dev) diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index 153b9a15469b..1074bc5dd418 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -467,7 +467,7 @@ int nouveau_fbcon_init(struct drm_device *dev) nfbdev->helper.funcs = &nouveau_fbcon_helper_funcs; ret = drm_fb_helper_init(dev, &nfbdev->helper, - nv_two_heads(dev) ? 2 : 1, 4); + dev->mode_config.num_crtc, 4); if (ret) { kfree(nfbdev); return ret; diff --git a/drivers/gpu/drm/nouveau/nouveau_prime.c b/drivers/gpu/drm/nouveau/nouveau_prime.c index a89240e5fb29..a25cf2cb931f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_prime.c +++ b/drivers/gpu/drm/nouveau/nouveau_prime.c @@ -1,3 +1,26 @@ +/* + * Copyright 2011 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + */ #include "drmP.h" #include "drm.h" diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c index a8d5f09428c7..4c2d836a0893 100644 --- a/drivers/gpu/drm/udl/udl_main.c +++ b/drivers/gpu/drm/udl/udl_main.c @@ -61,7 +61,7 @@ static int udl_parse_vendor_descriptor(struct drm_device *dev, u8 length; u16 key; - key = *((u16 *) desc); + key = le16_to_cpu(*((u16 *) desc)); desc += sizeof(u16); length = *desc; desc++; diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 034c80a10f1f..bef04c192768 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -1,20 +1,11 @@ # # HID driver configuration # -menuconfig HID_SUPPORT - bool "HID Devices" - depends on INPUT - default y - ---help--- - Say Y here to get to see options for various computer-human interface - device drivers. This option alone does not add any kernel code. - - If you say N, all options in this submenu will be skipped and disabled. - -if HID_SUPPORT +menu "HID support" + depends on INPUT config HID - tristate "Generic HID support" + tristate "HID bus support" depends on INPUT default y ---help--- @@ -23,14 +14,17 @@ config HID most commonly used to refer to the USB-HID specification, but other devices (such as, but not strictly limited to, Bluetooth) are designed using HID specification (this involves certain keyboards, - mice, tablets, etc). This option compiles into kernel the generic - HID layer code (parser, usages, etc.), which can then be used by - transport-specific HID implementation (like USB or Bluetooth). + mice, tablets, etc). This option adds the HID bus to the kernel, + together with generic HID layer code. The HID devices are added and + removed from the HID bus by the transport-layer drivers, such as + usbhid (USB_HID) and hidp (BT_HIDP). For docs and specs, see http://www.usb.org/developers/hidpage/ If unsure, say Y. +if HID + config HID_BATTERY_STRENGTH bool "Battery level reporting for HID devices" depends on HID && POWER_SUPPLY && HID = POWER_SUPPLY @@ -59,23 +53,22 @@ config HIDRAW If unsure, say Y. -source "drivers/hid/usbhid/Kconfig" - -menu "Special HID drivers" - depends on HID - config HID_GENERIC tristate "Generic HID driver" depends on HID - default y + default HID ---help--- - Support for generic HID devices. + Support for generic devices on the HID bus. This includes most + keyboards and mice, joysticks, tablets and digitizers. To compile this driver as a module, choose M here: the module will be called hid-generic. If unsure, say Y. +menu "Special HID drivers" + depends on HID + config HID_A4TECH tristate "A4 tech mice" if EXPERT depends on USB_HID @@ -662,4 +655,8 @@ config HID_ZYDACRON endmenu -endif # HID_SUPPORT +endif # HID + +source "drivers/hid/usbhid/Kconfig" + +endmenu diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 8e3a6b261477..6ac0286b5375 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1880,6 +1880,7 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM)}, { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM2)}, { HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) }, + { HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA, USB_DEVICE_ID_AXENTIA_FM_RADIO) }, { HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) }, { HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 9373f535dfe9..d1cdd2d28409 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -160,6 +160,9 @@ #define USB_VENDOR_ID_AVERMEDIA 0x07ca #define USB_DEVICE_ID_AVER_FM_MR800 0xb800 +#define USB_VENDOR_ID_AXENTIA 0x12cf +#define USB_DEVICE_ID_AXENTIA_FM_RADIO 0x7111 + #define USB_VENDOR_ID_BAANTO 0x2453 #define USB_DEVICE_ID_BAANTO_MT_190W2 0x0100 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index 5e8a7ed42344..0f9c146fc00d 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -436,27 +436,37 @@ static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev, static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev) { - struct dj_report dj_report; + struct dj_report *dj_report; + int retval; - memset(&dj_report, 0, sizeof(dj_report)); - dj_report.report_id = REPORT_ID_DJ_SHORT; - dj_report.device_index = 0xFF; - dj_report.report_type = REPORT_TYPE_CMD_GET_PAIRED_DEVICES; - return logi_dj_recv_send_report(djrcv_dev, &dj_report); + dj_report = kzalloc(sizeof(dj_report), GFP_KERNEL); + if (!dj_report) + return -ENOMEM; + dj_report->report_id = REPORT_ID_DJ_SHORT; + dj_report->device_index = 0xFF; + dj_report->report_type = REPORT_TYPE_CMD_GET_PAIRED_DEVICES; + retval = logi_dj_recv_send_report(djrcv_dev, dj_report); + kfree(dj_report); + return retval; } static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev, unsigned timeout) { - struct dj_report dj_report; + struct dj_report *dj_report; + int retval; - memset(&dj_report, 0, sizeof(dj_report)); - dj_report.report_id = REPORT_ID_DJ_SHORT; - dj_report.device_index = 0xFF; - dj_report.report_type = REPORT_TYPE_CMD_SWITCH; - dj_report.report_params[CMD_SWITCH_PARAM_DEVBITFIELD] = 0x3F; - dj_report.report_params[CMD_SWITCH_PARAM_TIMEOUT_SECONDS] = (u8)timeout; - return logi_dj_recv_send_report(djrcv_dev, &dj_report); + dj_report = kzalloc(sizeof(dj_report), GFP_KERNEL); + if (!dj_report) + return -ENOMEM; + dj_report->report_id = REPORT_ID_DJ_SHORT; + dj_report->device_index = 0xFF; + dj_report->report_type = REPORT_TYPE_CMD_SWITCH; + dj_report->report_params[CMD_SWITCH_PARAM_DEVBITFIELD] = 0x3F; + dj_report->report_params[CMD_SWITCH_PARAM_TIMEOUT_SECONDS] = (u8)timeout; + retval = logi_dj_recv_send_report(djrcv_dev, dj_report); + kfree(dj_report); + return retval; } diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 7cf3ffe4b7bc..40ac6654f1d1 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -426,8 +426,10 @@ static void magicmouse_setup_input(struct input_dev *input, struct hid_device *h __set_bit(EV_ABS, input->evbit); input_set_abs_params(input, ABS_MT_TRACKING_ID, 0, 15, 0, 0); - input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255, 4, 0); - input_set_abs_params(input, ABS_MT_TOUCH_MINOR, 0, 255, 4, 0); + input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255 << 2, + 4, 0); + input_set_abs_params(input, ABS_MT_TOUCH_MINOR, 0, 255 << 2, + 4, 0); input_set_abs_params(input, ABS_MT_ORIENTATION, -31, 32, 1, 0); /* Note: Touch Y position from the device is inverted relative diff --git a/drivers/hid/usbhid/Kconfig b/drivers/hid/usbhid/Kconfig index 0f20fd17cf06..0108c5991a04 100644 --- a/drivers/hid/usbhid/Kconfig +++ b/drivers/hid/usbhid/Kconfig @@ -1,13 +1,13 @@ -comment "USB Input Devices" +menu "USB HID support" depends on USB config USB_HID - tristate "USB Human Interface Device (full HID) support" + tristate "USB HID transport layer" default y depends on USB && INPUT select HID ---help--- - Say Y here if you want full HID support to connect USB keyboards, + Say Y here if you want to connect USB keyboards, mice, joysticks, graphic tablets, or any other HID based devices to your computer via USB, as well as Uninterruptible Power Supply (UPS) and monitor control devices. @@ -81,4 +81,4 @@ config USB_MOUSE endmenu - +endmenu diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index 70d62f5bc909..2cde9ecf7731 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -8,7 +8,7 @@ * * Based on hdaps.c driver: * Copyright (C) 2005 Robert Love <rml@novell.com> - * Copyright (C) 2005 Jesper Juhl <jesper.juhl@gmail.com> + * Copyright (C) 2005 Jesper Juhl <jj@chaosbits.net> * * Fan control based on smcFanControl: * Copyright (C) 2006 Hendrik Holtmann <holtmann@mac.com> diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 7f1feb2f467a..637c51c11b44 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -693,7 +693,7 @@ static void __cpuinit get_core_online(unsigned int cpu) * sensors. We check this bit only, all the early CPUs * without thermal sensors will be filtered out. */ - if (!cpu_has(c, X86_FEATURE_DTS)) + if (!cpu_has(c, X86_FEATURE_DTHERM)) return; if (!pdev) { @@ -794,7 +794,7 @@ static struct notifier_block coretemp_cpu_notifier __refdata = { }; static const struct x86_cpu_id coretemp_ids[] = { - { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_DTS }, + { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_DTHERM }, {} }; MODULE_DEVICE_TABLE(x86cpu, coretemp_ids); diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c index a9bfd6736d9a..e72ba5d2a824 100644 --- a/drivers/hwmon/jc42.c +++ b/drivers/hwmon/jc42.c @@ -590,6 +590,6 @@ abort: module_i2c_driver(jc42_driver); -MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>"); +MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>"); MODULE_DESCRIPTION("JC42 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/lineage-pem.c b/drivers/hwmon/lineage-pem.c index d264937c7f5e..bd75d2415432 100644 --- a/drivers/hwmon/lineage-pem.c +++ b/drivers/hwmon/lineage-pem.c @@ -567,6 +567,6 @@ static struct i2c_driver pem_driver = { module_i2c_driver(pem_driver); -MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>"); +MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>"); MODULE_DESCRIPTION("Lineage CPL PEM hardware monitoring driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c index 069b7d34d8f9..77476a575c4e 100644 --- a/drivers/hwmon/ltc4261.c +++ b/drivers/hwmon/ltc4261.c @@ -292,6 +292,6 @@ static struct i2c_driver ltc4261_driver = { module_i2c_driver(ltc4261_driver); -MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>"); +MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>"); MODULE_DESCRIPTION("LTC4261 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/max16065.c b/drivers/hwmon/max16065.c index 822261be84dd..019427d7a5fd 100644 --- a/drivers/hwmon/max16065.c +++ b/drivers/hwmon/max16065.c @@ -692,6 +692,6 @@ static struct i2c_driver max16065_driver = { module_i2c_driver(max16065_driver); -MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>"); +MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>"); MODULE_DESCRIPTION("MAX16065 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c index 7d42c11c8684..0cdbd742974a 100644 --- a/drivers/media/common/saa7146_fops.c +++ b/drivers/media/common/saa7146_fops.c @@ -198,7 +198,6 @@ static int fops_open(struct file *file) struct saa7146_dev *dev = video_drvdata(file); struct saa7146_fh *fh = NULL; int result = 0; - enum v4l2_buf_type type; DEB_EE("file:%p, dev:%s\n", file, video_device_node_name(vdev)); @@ -207,10 +206,6 @@ static int fops_open(struct file *file) DEB_D("using: %p\n", dev); - type = vdev->vfl_type == VFL_TYPE_GRABBER - ? V4L2_BUF_TYPE_VIDEO_CAPTURE - : V4L2_BUF_TYPE_VBI_CAPTURE; - /* check if an extension is registered */ if( NULL == dev->ext ) { DEB_S("no extension registered for this device\n"); diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c index 98ecaf0900d6..3180f5b2a6a6 100644 --- a/drivers/media/dvb/frontends/cx24110.c +++ b/drivers/media/dvb/frontends/cx24110.c @@ -516,9 +516,9 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) if(cx24110_readreg(state,0x10)&0x40) { /* the RS error counter has finished one counting window */ cx24110_writereg(state,0x10,0x60); /* select the byer reg */ - cx24110_readreg(state, 0x12) | + (void)(cx24110_readreg(state, 0x12) | (cx24110_readreg(state, 0x13) << 8) | - (cx24110_readreg(state, 0x14) << 16); + (cx24110_readreg(state, 0x14) << 16)); cx24110_writereg(state,0x10,0x70); /* select the bler reg */ state->lastbler=cx24110_readreg(state,0x12)| (cx24110_readreg(state,0x13)<<8)| diff --git a/drivers/media/dvb/frontends/cxd2820r_c.c b/drivers/media/dvb/frontends/cxd2820r_c.c index 945404991529..ed3b0ba624de 100644 --- a/drivers/media/dvb/frontends/cxd2820r_c.c +++ b/drivers/media/dvb/frontends/cxd2820r_c.c @@ -121,7 +121,7 @@ int cxd2820r_get_frontend_c(struct dvb_frontend *fe) if (ret) goto error; - switch ((buf[0] >> 0) & 0x03) { + switch ((buf[0] >> 0) & 0x07) { case 0: c->modulation = QAM_16; break; diff --git a/drivers/media/dvb/frontends/lg2160.c b/drivers/media/dvb/frontends/lg2160.c index a3ab1a5b6597..cc11260e99df 100644 --- a/drivers/media/dvb/frontends/lg2160.c +++ b/drivers/media/dvb/frontends/lg2160.c @@ -126,7 +126,7 @@ static int lg216x_write_regs(struct lg216x_state *state, lg_reg("writing %d registers...\n", len); - for (i = 0; i < len - 1; i++) { + for (i = 0; i < len; i++) { ret = lg216x_write_reg(state, regs[i].reg, regs[i].val); if (lg_fail(ret)) return ret; diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c index 63c004a25e0b..664e460f247b 100644 --- a/drivers/media/dvb/siano/smsusb.c +++ b/drivers/media/dvb/siano/smsusb.c @@ -544,6 +544,8 @@ static const struct usb_device_id smsusb_id_table[] __devinitconst = { .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM }, { USB_DEVICE(0x2040, 0xc0a0), .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM }, + { USB_DEVICE(0x2040, 0xf5a0), + .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM }, { } /* Terminating entry */ }; diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c index 740a3d5520c7..b415211d0c4b 100644 --- a/drivers/media/radio/radio-maxiradio.c +++ b/drivers/media/radio/radio-maxiradio.c @@ -157,7 +157,7 @@ static int __devinit maxiradio_probe(struct pci_dev *pdev, const struct pci_devi goto err_out_free_region; dev->io = pci_resource_start(pdev, 0); - if (snd_tea575x_init(&dev->tea)) { + if (snd_tea575x_init(&dev->tea, THIS_MODULE)) { printk(KERN_ERR "radio-maxiradio: Unable to detect TEA575x tuner\n"); goto err_out_free_region; } diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c index 52b8011f1b23..4efcbec74c52 100644 --- a/drivers/media/radio/radio-sf16fmr2.c +++ b/drivers/media/radio/radio-sf16fmr2.c @@ -238,7 +238,7 @@ static int __devinit fmr2_probe(struct fmr2 *fmr2, struct device *pdev, int io) snprintf(fmr2->tea.bus_info, sizeof(fmr2->tea.bus_info), "%s:%s", fmr2->is_fmd2 ? "PnP" : "ISA", dev_name(pdev)); - if (snd_tea575x_init(&fmr2->tea)) { + if (snd_tea575x_init(&fmr2->tea, THIS_MODULE)) { printk(KERN_ERR "radio-sf16fmr2: Unable to detect TEA575x tuner\n"); release_region(fmr2->io, 2); return -ENODEV; diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c index e9f638761296..f412f7ab270b 100644 --- a/drivers/media/radio/si470x/radio-si470x-usb.c +++ b/drivers/media/radio/si470x/radio-si470x-usb.c @@ -51,6 +51,8 @@ static struct usb_device_id si470x_usb_driver_id_table[] = { { USB_DEVICE_AND_INTERFACE_INFO(0x1b80, 0xd700, USB_CLASS_HID, 0, 0) }, /* Sanei Electric, Inc. FM USB Radio (sold as DealExtreme.com PCear) */ { USB_DEVICE_AND_INTERFACE_INFO(0x10c5, 0x819a, USB_CLASS_HID, 0, 0) }, + /* Axentia ALERT FM USB Receiver */ + { USB_DEVICE_AND_INTERFACE_INFO(0x12cf, 0x7111, USB_CLASS_HID, 0, 0) }, /* Terminating entry */ { } }; diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index ff2933ab705f..856ab962cd63 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c @@ -371,7 +371,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 2, 0, 0, 0 }, .gpiomute = 10, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -384,7 +383,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 1, 2, 3 }, .gpiomute = 4, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -398,7 +396,6 @@ struct tvcard bttv_tvcards[] = { .gpiomux = { 4, 0, 2, 3 }, .gpiomute = 1, .no_msp34xx = 1, - .needs_tvaudio = 1, .tuner_type = TUNER_PHILIPS_NTSC, .tuner_addr = ADDR_UNSET, .pll = PLL_28, @@ -414,7 +411,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0 }, - .needs_tvaudio = 0, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, }, @@ -427,7 +423,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 0), .gpiomux = { 0, 1, 0, 1 }, .gpiomute = 3, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -440,7 +435,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x0f, .gpiomux = { 0x0c, 0x04, 0x08, 0x04 }, /* 0x04 for some cards ?? */ - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, .audio_mode_gpio= avermedia_tvphone_audio, @@ -454,7 +448,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 0, 0), .gpiomux = { 0 }, - .needs_tvaudio = 1, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, }, @@ -469,7 +462,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 0xc00, 0x800, 0x400 }, .gpiomute = 0xc00, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -482,7 +474,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 3, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 1, 1, 2, 3 }, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_TEMIC_PAL, .tuner_addr = ADDR_UNSET, @@ -496,7 +487,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 0, 1, 1), .gpiomux = { 0, 1, 2, 3 }, .gpiomute = 4, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -510,7 +500,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x20001,0x10001, 0, 0 }, .gpiomute = 10, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -524,7 +513,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 15, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 13, 14, 11, 7 }, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -536,7 +524,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 15, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 13, 14, 11, 7 }, - .needs_tvaudio = 1, .msp34xx_alt = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, @@ -553,7 +540,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 2, 1, 3 }, /* old: {0, 1, 2, 3, 4} */ .gpiomute = 4, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -567,7 +553,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 0, 1, 0 }, .gpiomute = 10, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -583,7 +568,6 @@ struct tvcard bttv_tvcards[] = { /* 2003-10-20 by "Anton A. Arapov" <arapov@mail.ru> */ .gpiomux = { 0x001e00, 0, 0x018000, 0x014000 }, .gpiomute = 0x002000, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -597,7 +581,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1, 0), .gpiomux = { 0x4fa007,0xcfa007,0xcfa007,0xcfa007 }, .gpiomute = 0xcfa007, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, .volume_gpio = winview_volume, @@ -611,7 +594,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 1, 0, 0, 0 }, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -660,7 +642,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 1, 0x800, 0x400 }, .gpiomute = 0xc00, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -691,7 +672,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = {0x400, 0x400, 0x400, 0x400 }, .gpiomute = 0xc00, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -706,7 +686,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x20000, 0x30000, 0x10000, 0 }, .gpiomute = 0x40000, - .needs_tvaudio = 0, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, .audio_mode_gpio= terratv_audio, @@ -720,7 +699,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 0, 1, 1), .gpiomux = { 0, 1, 2, 3 }, .gpiomute = 4, - .needs_tvaudio = 1, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, }, @@ -748,7 +726,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x20000, 0x30000, 0x10000, 0x00000 }, .gpiomute = 0x40000, - .needs_tvaudio = 0, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, .audio_mode_gpio= terratv_audio, @@ -793,7 +770,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 0, 0), .gpiomux = { 0 }, - .needs_tvaudio = 1, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, .muxsel_hook = PXC200_muxsel, @@ -834,7 +810,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0 }, - .needs_tvaudio = 0, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, }, @@ -847,7 +822,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x500, 0, 0x300, 0x900 }, .gpiomute = 0x900, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, @@ -874,7 +848,6 @@ struct tvcard bttv_tvcards[] = { Note: There exists another variant "Winfast 2000" with tv stereo !? Note: eeprom only contains FF and pci subsystem id 107d:6606 */ - .needs_tvaudio = 0, .pll = PLL_28, .has_radio = 1, .tuner_type = TUNER_PHILIPS_PAL, /* default for now, gpio reads BFFF06 for Pal bg+dk */ @@ -934,7 +907,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 0), .gpiomux = { 0x551400, 0x551200, 0, 0 }, .gpiomute = 0x551c00, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL_I, .tuner_addr = ADDR_UNSET, @@ -949,7 +921,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 2, 0xd0001, 0, 0 }, .gpiomute = 1, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -966,7 +937,6 @@ struct tvcard bttv_tvcards[] = { .gpiomux = { 4, 0, 2, 3 }, .gpiomute = 1, .no_msp34xx = 1, - .needs_tvaudio = 1, .tuner_type = TUNER_PHILIPS_NTSC, .tuner_addr = ADDR_UNSET, .pll = PLL_28, @@ -980,7 +950,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 15, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 13, 4, 11, 7 }, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -995,7 +964,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 0, 0, 0}, - .needs_tvaudio = 1, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL_I, @@ -1066,7 +1034,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x20000, 0x30000, 0x10000, 0 }, .gpiomute = 0x40000, - .needs_tvaudio = 1, .no_msp34xx = 1, .pll = PLL_35, .tuner_type = TUNER_PHILIPS_PAL_I, @@ -1084,7 +1051,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = {2,0,0,0 }, .gpiomute = 1, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -1163,7 +1129,6 @@ struct tvcard bttv_tvcards[] = { MUX2 (mask 0x30000): 0,2,3= from MSP34xx 1= FM stereo Radio from Tuner */ - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -1179,7 +1144,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 0, 0x10, 8 }, .gpiomute = 4, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, @@ -1218,7 +1182,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 0), .gpiomux = { 2, 0, 0, 0 }, .gpiomute = 10, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_TEMIC_PAL, .tuner_addr = ADDR_UNSET, @@ -1250,7 +1213,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(3, 1), .gpiomux = { 0 }, - .needs_tvaudio = 0, .no_msp34xx = 1, .pll = PLL_35, .tuner_type = TUNER_ABSENT, @@ -1266,7 +1228,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x400, 0x400, 0x400, 0x400 }, .gpiomute = 0x800, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_TEMIC_4036FY5_NTSC, .tuner_addr = ADDR_UNSET, @@ -1312,7 +1273,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 2), .gpiomux = { }, .no_msp34xx = 1, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -1329,7 +1289,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 0), .gpiomux = { 1, 0, 4, 4 }, .gpiomute = 9, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, @@ -1379,7 +1338,6 @@ struct tvcard bttv_tvcards[] = { .gpiomute = 0x1800, .audio_mode_gpio= fv2000s_audio, .no_msp34xx = 1, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, @@ -1393,7 +1351,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x500, 0x500, 0x300, 0x900 }, .gpiomute = 0x900, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, @@ -1477,7 +1434,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 0, 11, 7 }, /* TV and Radio with same GPIO ! */ .gpiomute = 13, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_LG_PAL_I_FM, .tuner_addr = ADDR_UNSET, @@ -1514,7 +1470,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x01, 0x00, 0x03, 0x03 }, .gpiomute = 0x09, - .needs_tvaudio = 1, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, @@ -1540,7 +1495,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 0, 0), .gpiomux = { 0 }, - .needs_tvaudio = 0, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, }, @@ -1567,7 +1521,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 1, 1), .gpiomux = { 0, 1, 2, 2 }, .gpiomute = 4, - .needs_tvaudio = 0, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, .pll = PLL_28, @@ -1597,7 +1550,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 0), .gpiomux = { 0 }, - .needs_tvaudio = 0, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_ABSENT, @@ -1619,7 +1571,6 @@ struct tvcard bttv_tvcards[] = { * btwincap uses 0x80000/0x80003 */ .gpiomute = 4, - .needs_tvaudio = 0, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, @@ -1655,7 +1606,6 @@ struct tvcard bttv_tvcards[] = { /* .audio_inputs= 1, */ .svhs = 2, .muxsel = MUXSEL(2, 0, 1, 1), - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, @@ -1875,7 +1825,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 1, 2, 3}, .gpiomute = 4, - .needs_tvaudio = 1, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, .pll = PLL_28, @@ -1902,7 +1851,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3), .gpiomux = { 0 }, - .needs_tvaudio = 0, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_ABSENT, @@ -1920,7 +1868,6 @@ struct tvcard bttv_tvcards[] = { /* Tuner, Radio, external, internal, off, on */ .gpiomux = { 0x08, 0x0f, 0x0a, 0x08 }, .gpiomute = 0x0f, - .needs_tvaudio = 0, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_NTSC, @@ -1936,7 +1883,6 @@ struct tvcard bttv_tvcards[] = { .svhs = 2, .gpiomask = 0x00, .muxsel = MUXSEL(2, 3, 1, 1), - .needs_tvaudio = 1, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, @@ -2034,7 +1980,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3, 1, 0), .gpiomux = { 0 }, - .needs_tvaudio = 0, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_ABSENT, @@ -2049,7 +1994,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x00, .muxsel = MUXSEL(2, 3, 1, 0), .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2062,7 +2006,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x00, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2079,7 +2022,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 0), .muxsel_hook = phytec_muxsel, .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2094,7 +2036,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 1), .muxsel_hook = phytec_muxsel, .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2118,7 +2059,6 @@ struct tvcard bttv_tvcards[] = { .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, .svhs = NO_SVHS, /* card has no svhs */ - .needs_tvaudio = 0, .no_msp34xx = 1, .no_tda7432 = 1, .gpiomask = 0x00, @@ -2168,7 +2108,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 3, .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 1, 1, 1, 1 }, - .needs_tvaudio = 1, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, .pll = PLL_35, @@ -2210,7 +2149,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 0), .no_msp34xx = 1, .no_tda7432 = 1, - .needs_tvaudio = 0, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, }, @@ -2222,7 +2160,6 @@ struct tvcard bttv_tvcards[] = { .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, .svhs = 2, - .needs_tvaudio = 0, .gpiomask = 0x68, .muxsel = MUXSEL(2, 3, 1), .gpiomux = { 0x68, 0x68, 0x61, 0x61 }, @@ -2241,7 +2178,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 1, 2, 2 }, .gpiomute = 3, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, @@ -2265,7 +2201,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 2, 2, 2), .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ .pll = PLL_28, - .needs_tvaudio = 0, .muxsel_hook = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/ .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2358,7 +2293,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 2, 0, 0, 0 }, .gpiomute = 10, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL, .tuner_addr = ADDR_UNSET, @@ -2405,7 +2339,6 @@ struct tvcard bttv_tvcards[] = { .tuner_addr = ADDR_UNSET, .gpiomask = 0x008007, .gpiomux = { 0, 0x000001,0,0 }, - .needs_tvaudio = 1, .has_radio = 1, }, [BTTV_BOARD_TIBET_CS16] = { @@ -2518,7 +2451,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x001e00, 0, 0x018000, 0x014000 }, .gpiomute = 0x002000, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_YMEC_TVF66T5_B_DFF, .tuner_addr = 0xc1 >>1, @@ -2534,7 +2466,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 1, 2, 2 }, .gpiomute = 3, - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_TENA_9533_DI, .tuner_addr = ADDR_UNSET, @@ -2615,7 +2546,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 2, 0, 0, 0 }, .gpiomute = 1, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_NTSC, .tuner_addr = ADDR_UNSET, @@ -2714,7 +2644,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0x20001,0x10001, 0, 0 }, .gpiomute = 10, - .needs_tvaudio = 1, .pll = PLL_28, .tuner_type = TUNER_PHILIPS_PAL_I, .tuner_addr = ADDR_UNSET, @@ -2746,7 +2675,6 @@ struct tvcard bttv_tvcards[] = { .muxsel = MUXSEL(2, 3, 1, 1), .gpiomux = { 0, 1, 2, 2 }, /* CONTVFMi */ .gpiomute = 3, /* CONTVFMi */ - .needs_tvaudio = 0, .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* TCL MK3 */ .tuner_addr = ADDR_UNSET, .pll = PLL_28, @@ -2785,7 +2713,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x00, .muxsel = MUXSEL(0, 2, 3, 1), .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2799,7 +2726,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x00, .muxsel = MUXSEL(2, 3, 1), .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2813,7 +2739,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0x00, .muxsel = MUXSEL(3, 2, 1), .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 0, .pll = PLL_28, .tuner_type = TUNER_ABSENT, .tuner_addr = ADDR_UNSET, @@ -2877,7 +2802,6 @@ struct tvcard bttv_tvcards[] = { .gpiomask = 0, .muxsel = MUXSEL(2, 3), .gpiomux = { 0 }, - .needs_tvaudio = 0, .no_msp34xx = 1, .pll = PLL_28, .tuner_type = TUNER_ABSENT, @@ -3649,7 +3573,7 @@ void __devinit bttv_init_tuner(struct bttv *btv) struct tuner_setup tun_setup; /* Load tuner module before issuing tuner config call! */ - if (bttv_tvcards[btv->c.type].has_radio) + if (btv->has_radio) v4l2_i2c_new_subdev(&btv->c.v4l2_dev, &btv->c.i2c_adap, "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO)); @@ -3664,7 +3588,7 @@ void __devinit bttv_init_tuner(struct bttv *btv) tun_setup.type = btv->tuner_type; tun_setup.addr = addr; - if (bttv_tvcards[btv->c.type].has_radio) + if (btv->has_radio) tun_setup.mode_mask |= T_RADIO; bttv_call_all(btv, tuner, s_type_addr, &tun_setup); @@ -3724,6 +3648,10 @@ static void __devinit hauppauge_eeprom(struct bttv *btv) bttv_tvcards[BTTV_BOARD_HAUPPAUGE_IMPACTVCB].name); btv->c.type = BTTV_BOARD_HAUPPAUGE_IMPACTVCB; } + + /* The 61334 needs the msp3410 to do the radio demod to get sound */ + if (tv.model == 61334) + btv->radio_uses_msp_demodulator = 1; } static int terratec_active_radio_upgrade(struct bttv *btv) diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index a9cfb0f4be48..ff7a589d8e0f 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -1218,6 +1218,11 @@ audio_mux(struct bttv *btv, int input, int mute) For now this is sufficient. */ switch (input) { case TVAUDIO_INPUT_RADIO: + /* Some boards need the msp do to the radio demod */ + if (btv->radio_uses_msp_demodulator) { + in = MSP_INPUT_DEFAULT; + break; + } in = MSP_INPUT(MSP_IN_SCART2, MSP_IN_TUNER1, MSP_DSP_IN_SCART, MSP_DSP_IN_SCART); break; diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h index c5171619ac79..acfe2f3b92d9 100644 --- a/drivers/media/video/bt8xx/bttv.h +++ b/drivers/media/video/bt8xx/bttv.h @@ -236,7 +236,6 @@ struct tvcard { /* i2c audio flags */ unsigned int no_msp34xx:1; unsigned int no_tda7432:1; - unsigned int needs_tvaudio:1; unsigned int msp34xx_alt:1; /* Note: currently no card definition needs to mark the presence of a RDS saa6588 chip. If this is ever needed, then add a new diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h index db943a8d580d..70fd4f23f605 100644 --- a/drivers/media/video/bt8xx/bttvp.h +++ b/drivers/media/video/bt8xx/bttvp.h @@ -440,6 +440,7 @@ struct bttv { /* radio data/state */ int has_radio; int radio_user; + int radio_uses_msp_demodulator; /* miro/pinnacle + Aimslab VHX philips matchbox (tea5757 radio tuner) support */ diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c index 2520219f01ba..5b75a64b199b 100644 --- a/drivers/media/video/bw-qcam.c +++ b/drivers/media/video/bw-qcam.c @@ -607,8 +607,9 @@ static long qc_capture(struct qcam *q, char __user *buf, unsigned long len) } o = i * pixels_per_line + pixels_read + k; if (o < len) { + u8 ch = invert - buffer[k]; got++; - put_user((invert - buffer[k]) << shift, buf + o); + put_user(ch << shift, buf + o); } } pixels_read += bytes; @@ -648,8 +649,8 @@ static int qcam_querycap(struct file *file, void *priv, struct qcam *qcam = video_drvdata(file); strlcpy(vcap->driver, qcam->v4l2_dev.name, sizeof(vcap->driver)); - strlcpy(vcap->card, "B&W Quickcam", sizeof(vcap->card)); - strlcpy(vcap->bus_info, "parport", sizeof(vcap->bus_info)); + strlcpy(vcap->card, "Connectix B&W Quickcam", sizeof(vcap->card)); + strlcpy(vcap->bus_info, qcam->pport->name, sizeof(vcap->bus_info)); vcap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE; vcap->capabilities = vcap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; @@ -688,8 +689,8 @@ static int qcam_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f pix->height = qcam->height / qcam->transfer_scale; pix->pixelformat = (qcam->bpp == 4) ? V4L2_PIX_FMT_Y4 : V4L2_PIX_FMT_Y6; pix->field = V4L2_FIELD_NONE; - pix->bytesperline = qcam->width; - pix->sizeimage = qcam->width * qcam->height; + pix->bytesperline = pix->width; + pix->sizeimage = pix->width * pix->height; /* Just a guess */ pix->colorspace = V4L2_COLORSPACE_SRGB; return 0; @@ -757,7 +758,7 @@ static int qcam_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdes "4-Bit Monochrome", V4L2_PIX_FMT_Y4, { 0, 0, 0, 0 } }, - { 0, 0, 0, + { 1, 0, 0, "6-Bit Monochrome", V4L2_PIX_FMT_Y6, { 0, 0, 0, 0 } }, @@ -772,6 +773,25 @@ static int qcam_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdes return 0; } +static int qcam_enum_framesizes(struct file *file, void *fh, + struct v4l2_frmsizeenum *fsize) +{ + static const struct v4l2_frmsize_discrete sizes[] = { + { 80, 60 }, + { 160, 120 }, + { 320, 240 }, + }; + + if (fsize->index > 2) + return -EINVAL; + if (fsize->pixel_format != V4L2_PIX_FMT_Y4 && + fsize->pixel_format != V4L2_PIX_FMT_Y6) + return -EINVAL; + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete = sizes[fsize->index]; + return 0; +} + static ssize_t qcam_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -795,6 +815,11 @@ static ssize_t qcam_read(struct file *file, char __user *buf, return len; } +static unsigned int qcam_poll(struct file *filp, poll_table *wait) +{ + return v4l2_ctrl_poll(filp, wait) | POLLIN | POLLRDNORM; +} + static int qcam_s_ctrl(struct v4l2_ctrl *ctrl) { struct qcam *qcam = @@ -828,7 +853,7 @@ static const struct v4l2_file_operations qcam_fops = { .owner = THIS_MODULE, .open = v4l2_fh_open, .release = v4l2_fh_release, - .poll = v4l2_ctrl_poll, + .poll = qcam_poll, .unlocked_ioctl = video_ioctl2, .read = qcam_read, }; @@ -839,6 +864,7 @@ static const struct v4l2_ioctl_ops qcam_ioctl_ops = { .vidioc_s_input = qcam_s_input, .vidioc_enum_input = qcam_enum_input, .vidioc_enum_fmt_vid_cap = qcam_enum_fmt_vid_cap, + .vidioc_enum_framesizes = qcam_enum_framesizes, .vidioc_g_fmt_vid_cap = qcam_g_fmt_vid_cap, .vidioc_s_fmt_vid_cap = qcam_s_fmt_vid_cap, .vidioc_try_fmt_vid_cap = qcam_try_fmt_vid_cap, @@ -864,9 +890,9 @@ static struct qcam *qcam_init(struct parport *port) return NULL; v4l2_dev = &qcam->v4l2_dev; - strlcpy(v4l2_dev->name, "bw-qcam", sizeof(v4l2_dev->name)); + snprintf(v4l2_dev->name, sizeof(v4l2_dev->name), "bw-qcam%d", num_cams); - if (v4l2_device_register(NULL, v4l2_dev) < 0) { + if (v4l2_device_register(port->dev, v4l2_dev) < 0) { v4l2_err(v4l2_dev, "Could not register v4l2_device\n"); kfree(qcam); return NULL; @@ -886,7 +912,7 @@ static struct qcam *qcam_init(struct parport *port) return NULL; } qcam->pport = port; - qcam->pdev = parport_register_device(port, "bw-qcam", NULL, NULL, + qcam->pdev = parport_register_device(port, v4l2_dev->name, NULL, NULL, NULL, 0, NULL); if (qcam->pdev == NULL) { v4l2_err(v4l2_dev, "couldn't register for %s.\n", port->name); @@ -975,6 +1001,7 @@ static int init_bwqcam(struct parport *port) return -ENODEV; } qc_calibrate(qcam); + v4l2_ctrl_handler_setup(&qcam->hdl); parport_release(qcam->pdev); diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index b55d57cc1a1c..7e5ffd6f5178 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -838,10 +838,10 @@ static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *pci_dev, } CX18_DEBUG_INFO("cx%d (rev %d) at %02x:%02x.%x, " - "irq: %d, latency: %d, memory: 0x%lx\n", + "irq: %d, latency: %d, memory: 0x%llx\n", cx->pci_dev->device, cx->card_rev, pci_dev->bus->number, PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn), - cx->pci_dev->irq, pci_latency, (unsigned long)cx->base_addr); + cx->pci_dev->irq, pci_latency, (u64)cx->base_addr); return 0; } @@ -938,7 +938,7 @@ static int __devinit cx18_probe(struct pci_dev *pci_dev, if (retval) goto err; - CX18_DEBUG_INFO("base addr: 0x%08x\n", cx->base_addr); + CX18_DEBUG_INFO("base addr: 0x%llx\n", (u64)cx->base_addr); /* PCI Device Setup */ retval = cx18_setup_pci(cx, pci_dev, pci_id); @@ -946,8 +946,8 @@ static int __devinit cx18_probe(struct pci_dev *pci_dev, goto free_workqueues; /* map io memory */ - CX18_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n", - cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE); + CX18_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", + (u64)cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE); cx->enc_mem = ioremap_nocache(cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE); if (!cx->enc_mem) { diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index 7a37e0ee136f..2767c64df0c8 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -622,7 +622,7 @@ struct cx18 { unique ID. Starts at 1, so 0 can be used as uninitialized value in the stream->id. */ - u32 base_addr; + resource_size_t base_addr; u8 card_rev; void __iomem *enc_mem, *reg_mem; diff --git a/drivers/media/video/cx18/cx18-firmware.c b/drivers/media/video/cx18/cx18-firmware.c index 1b3fb502e6be..b85c292a849a 100644 --- a/drivers/media/video/cx18/cx18-firmware.c +++ b/drivers/media/video/cx18/cx18-firmware.c @@ -164,8 +164,13 @@ static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx, apu_version = (vers[0] << 24) | (vers[4] << 16) | vers[32]; while (offset + sizeof(seghdr) < fw->size) { - /* TODO: byteswapping */ - memcpy(&seghdr, src + offset / 4, sizeof(seghdr)); + const u32 *shptr = src + offset / 4; + + seghdr.sync1 = le32_to_cpu(shptr[0]); + seghdr.sync2 = le32_to_cpu(shptr[1]); + seghdr.addr = le32_to_cpu(shptr[2]); + seghdr.size = le32_to_cpu(shptr[3]); + offset += sizeof(seghdr); if (seghdr.sync1 != APU_ROM_SYNC1 || seghdr.sync2 != APU_ROM_SYNC2) { diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c index ed8118390b02..eabf00c6351b 100644 --- a/drivers/media/video/cx18/cx18-mailbox.c +++ b/drivers/media/video/cx18/cx18-mailbox.c @@ -434,6 +434,7 @@ static int epu_dma_done_irq(struct cx18 *cx, struct cx18_in_work_order *order) { u32 handle, mdl_ack_offset, mdl_ack_count; struct cx18_mailbox *mb; + int i; mb = &order->mb; handle = mb->args[0]; @@ -447,8 +448,9 @@ static int epu_dma_done_irq(struct cx18 *cx, struct cx18_in_work_order *order) return -1; } - cx18_memcpy_fromio(cx, order->mdl_ack, cx->enc_mem + mdl_ack_offset, - sizeof(struct cx18_mdl_ack) * mdl_ack_count); + for (i = 0; i < sizeof(struct cx18_mdl_ack) * mdl_ack_count; i += sizeof(u32)) + ((u32 *)order->mdl_ack)[i / sizeof(u32)] = + cx18_readl(cx, cx->enc_mem + mdl_ack_offset + i); if ((order->flags & CX18_F_EWO_MB_STALE) == 0) mb_ack_irq(cx, order); @@ -538,6 +540,7 @@ void cx18_api_epu_cmd_irq(struct cx18 *cx, int rpu) struct cx18_mailbox *order_mb; struct cx18_in_work_order *order; int submit; + int i; switch (rpu) { case CPU: @@ -562,10 +565,12 @@ void cx18_api_epu_cmd_irq(struct cx18 *cx, int rpu) order_mb = &order->mb; /* mb->cmd and mb->args[0] through mb->args[2] */ - cx18_memcpy_fromio(cx, &order_mb->cmd, &mb->cmd, 4 * sizeof(u32)); + for (i = 0; i < 4; i++) + (&order_mb->cmd)[i] = cx18_readl(cx, &mb->cmd + i); + /* mb->request and mb->ack. N.B. we want to read mb->ack last */ - cx18_memcpy_fromio(cx, &order_mb->request, &mb->request, - 2 * sizeof(u32)); + for (i = 0; i < 2; i++) + (&order_mb->request)[i] = cx18_readl(cx, &mb->request + i); if (order_mb->request == order_mb->ack) { CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our " diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index e46446a449c0..ed7b2aa1ed83 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -471,7 +471,7 @@ static int blackbird_load_firmware(struct cx8802_dev *dev) dprintk(1,"Loading firmware ...\n"); dataptr = (u32*)firmware->data; for (i = 0; i < (firmware->size >> 2); i++) { - value = *dataptr; + value = le32_to_cpu(*dataptr); checksum += ~value; memory_write(dev->core, i, value); dataptr++; diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 20a7e24de6fb..92da7c28b6f0 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -974,6 +974,7 @@ struct em28xx_board em28xx_boards[] = { [EM2884_BOARD_CINERGY_HTC_STICK] = { .name = "Terratec Cinergy HTC Stick", .has_dvb = 1, + .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS, #if 0 .tuner_type = TUNER_PHILIPS_TDA8290, .tuner_addr = 0x41, diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c index fce5f7680c99..5e30c4f3f248 100644 --- a/drivers/media/video/em28xx/em28xx-input.c +++ b/drivers/media/video/em28xx/em28xx-input.c @@ -527,6 +527,8 @@ static int em28xx_ir_init(struct em28xx *dev) if (dev->board.ir_codes == NULL) { /* No remote control support */ + em28xx_warn("Remote control support is not available for " + "this card.\n"); return 0; } diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 137166d73945..31721eadc597 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -1653,7 +1653,7 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type buf_type) { struct gspca_dev *gspca_dev = video_drvdata(file); - int ret; + int i, ret; if (buf_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; @@ -1678,6 +1678,8 @@ static int vidioc_streamoff(struct file *file, void *priv, wake_up_interruptible(&gspca_dev->wq); /* empty the transfer queues */ + for (i = 0; i < gspca_dev->nframes; i++) + gspca_dev->frame[i].v4l2_buf.flags &= ~BUF_ALL_FLAGS; atomic_set(&gspca_dev->fr_q, 0); atomic_set(&gspca_dev->fr_i, 0); gspca_dev->fr_o = 0; diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c index b5acb1e4b4e7..80c81dd6d68b 100644 --- a/drivers/media/video/gspca/ov534.c +++ b/drivers/media/video/gspca/ov534.c @@ -96,7 +96,7 @@ static void setbrightness(struct gspca_dev *gspca_dev); static void setcontrast(struct gspca_dev *gspca_dev); static void setgain(struct gspca_dev *gspca_dev); static void setexposure(struct gspca_dev *gspca_dev); -static int sd_setagc(struct gspca_dev *gspca_dev, __s32 val); +static void setagc(struct gspca_dev *gspca_dev); static void setawb(struct gspca_dev *gspca_dev); static void setaec(struct gspca_dev *gspca_dev); static void setsharpness(struct gspca_dev *gspca_dev); @@ -189,7 +189,7 @@ static const struct ctrl sd_ctrls[] = { .step = 1, .default_value = 1, }, - .set = sd_setagc + .set_control = setagc }, [AWB] = { { @@ -851,6 +851,7 @@ static int sccb_check_status(struct gspca_dev *gspca_dev) int i; for (i = 0; i < 5; i++) { + msleep(10); data = ov534_reg_read(gspca_dev, OV534_REG_STATUS); switch (data) { @@ -1242,10 +1243,6 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->ctrls = sd->ctrls; - /* the auto white balance control works only when auto gain is set */ - if (sd_ctrls[AGC].qctrl.default_value == 0) - gspca_dev->ctrl_inac |= (1 << AWB); - cam->cam_mode = ov772x_mode; cam->nmodes = ARRAY_SIZE(ov772x_mode); @@ -1486,29 +1483,6 @@ scan_next: } while (remaining_len > 0); } -static int sd_setagc(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->ctrls[AGC].val = val; - - /* the auto white balance control works only - * when auto gain is set */ - if (val) { - gspca_dev->ctrl_inac &= ~(1 << AWB); - } else { - gspca_dev->ctrl_inac |= (1 << AWB); - if (sd->ctrls[AWB].val) { - sd->ctrls[AWB].val = 0; - if (gspca_dev->streaming) - setawb(gspca_dev); - } - } - if (gspca_dev->streaming) - setagc(gspca_dev); - return gspca_dev->usb_err; -} - static int sd_querymenu(struct gspca_dev *gspca_dev, struct v4l2_querymenu *menu) { diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c index b5797308a39b..1fd41f0d2e95 100644 --- a/drivers/media/video/gspca/ov534_9.c +++ b/drivers/media/video/gspca/ov534_9.c @@ -1008,6 +1008,7 @@ static int sccb_check_status(struct gspca_dev *gspca_dev) int i; for (i = 0; i < 5; i++) { + msleep(10); data = reg_r(gspca_dev, OV534_REG_STATUS); switch (data) { diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c index 2cb7d95f7be7..115da169f32a 100644 --- a/drivers/media/video/gspca/pac7311.c +++ b/drivers/media/video/gspca/pac7311.c @@ -418,7 +418,7 @@ static int sd_init_controls(struct gspca_dev *gspca_dev) struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; gspca_dev->vdev.ctrl_handler = hdl; - v4l2_ctrl_handler_init(hdl, 4); + v4l2_ctrl_handler_init(hdl, 5); sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_CONTRAST, 0, 15, 1, 7); diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c index ad098202d7f0..6c31e46a1fd2 100644 --- a/drivers/media/video/gspca/sn9c20x.c +++ b/drivers/media/video/gspca/sn9c20x.c @@ -1761,7 +1761,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev) V4L2_CID_SATURATION, 0, 255, 1, 127); sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_HUE, -180, 180, 1, 0); - v4l2_ctrl_cluster(4, &sd->brightness); sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_GAMMA, 0, 255, 1, 0x10); @@ -1770,7 +1769,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev) V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0x28); sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_RED_BALANCE, 0, 127, 1, 0x28); - v4l2_ctrl_cluster(2, &sd->blue); if (sd->sensor != SENSOR_OV9655 && sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_OV7670 && sd->sensor != SENSOR_MT9M001 && @@ -1779,7 +1777,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev) V4L2_CID_HFLIP, 0, 1, 1, 0); sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_VFLIP, 0, 1, 1, 0); - v4l2_ctrl_cluster(2, &sd->hflip); } if (sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_MT9VPRB && @@ -1794,6 +1791,20 @@ static int sd_init_controls(struct gspca_dev *gspca_dev) V4L2_CID_GAIN, 0, 28, 1, 0); sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_AUTOGAIN, 0, 1, 1, 1); + } + + sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, + V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80); + if (hdl->error) { + pr_err("Could not initialize controls\n"); + return hdl->error; + } + + v4l2_ctrl_cluster(4, &sd->brightness); + v4l2_ctrl_cluster(2, &sd->blue); + if (sd->hflip) + v4l2_ctrl_cluster(2, &sd->hflip); + if (sd->autogain) { if (sd->sensor == SENSOR_SOI968) /* this sensor doesn't have the exposure control and autogain is clustered with gain instead. This works @@ -1803,13 +1814,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev) /* Otherwise autogain is clustered with exposure. */ v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false); } - - sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, - V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80); - if (hdl->error) { - pr_err("Could not initialize controls\n"); - return hdl->error; - } return 0; } diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c index 4d1696d1a7f4..f38faa9b37c3 100644 --- a/drivers/media/video/gspca/sonixj.c +++ b/drivers/media/video/gspca/sonixj.c @@ -3120,7 +3120,7 @@ static const struct sd_desc sd_desc = { | (SENSOR_ ## sensor << 8) \ | (flags) static const struct usb_device_id device_table[] = { - {USB_DEVICE(0x0458, 0x7025), BS(SN9C120, MI0360)}, + {USB_DEVICE(0x0458, 0x7025), BSF(SN9C120, MI0360B, F_PDN_INV)}, {USB_DEVICE(0x0458, 0x702e), BS(SN9C120, OV7660)}, {USB_DEVICE(0x045e, 0x00f5), BSF(SN9C105, OV7660, F_PDN_INV)}, {USB_DEVICE(0x045e, 0x00f7), BSF(SN9C105, OV7660, F_PDN_INV)}, diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c index 057929e165ab..5462ce2f60ea 100644 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ b/drivers/media/video/ivtv/ivtv-driver.c @@ -866,10 +866,10 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev, pci_write_config_dword(pdev, 0x40, 0xffff); IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, " - "irq: %d, latency: %d, memory: 0x%lx\n", + "irq: %d, latency: %d, memory: 0x%llx\n", pdev->device, pdev->revision, pdev->bus->number, PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), - pdev->irq, pci_latency, (unsigned long)itv->base_addr); + pdev->irq, pci_latency, (u64)itv->base_addr); return 0; } @@ -1007,7 +1007,7 @@ static int __devinit ivtv_probe(struct pci_dev *pdev, itv->cxhdl.priv = itv; itv->cxhdl.func = ivtv_api_func; - IVTV_DEBUG_INFO("base addr: 0x%08x\n", itv->base_addr); + IVTV_DEBUG_INFO("base addr: 0x%llx\n", (u64)itv->base_addr); /* PCI Device Setup */ retval = ivtv_setup_pci(itv, pdev, pci_id); @@ -1017,8 +1017,8 @@ static int __devinit ivtv_probe(struct pci_dev *pdev, goto free_mem; /* map io memory */ - IVTV_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n", - itv->base_addr + IVTV_ENCODER_OFFSET, IVTV_ENCODER_SIZE); + IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", + (u64)itv->base_addr + IVTV_ENCODER_OFFSET, IVTV_ENCODER_SIZE); itv->enc_mem = ioremap_nocache(itv->base_addr + IVTV_ENCODER_OFFSET, IVTV_ENCODER_SIZE); if (!itv->enc_mem) { @@ -1034,8 +1034,8 @@ static int __devinit ivtv_probe(struct pci_dev *pdev, } if (itv->has_cx23415) { - IVTV_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n", - itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE); + IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", + (u64)itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE); itv->dec_mem = ioremap_nocache(itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE); if (!itv->dec_mem) { @@ -1056,8 +1056,8 @@ static int __devinit ivtv_probe(struct pci_dev *pdev, } /* map registers memory */ - IVTV_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n", - itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); + IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", + (u64)itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); itv->reg_mem = ioremap_nocache(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); if (!itv->reg_mem) { diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index 2e220028aad2..a7e00f8938f8 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -622,7 +622,7 @@ struct ivtv { struct v4l2_subdev *sd_video; /* controlling video decoder subdev */ struct v4l2_subdev *sd_audio; /* controlling audio subdev */ struct v4l2_subdev *sd_muxer; /* controlling audio muxer subdev */ - u32 base_addr; /* PCI resource base address */ + resource_size_t base_addr; /* PCI resource base address */ volatile void __iomem *enc_mem; /* pointer to mapped encoder memory */ volatile void __iomem *dec_mem; /* pointer to mapped decoder memory */ volatile void __iomem *reg_mem; /* pointer to mapped registers */ diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c index d2dec585e61b..3945556f5733 100644 --- a/drivers/media/video/mem2mem_testdev.c +++ b/drivers/media/video/mem2mem_testdev.c @@ -110,22 +110,6 @@ enum { V4L2_M2M_DST = 1, }; -/* Source and destination queue data */ -static struct m2mtest_q_data q_data[2]; - -static struct m2mtest_q_data *get_q_data(enum v4l2_buf_type type) -{ - switch (type) { - case V4L2_BUF_TYPE_VIDEO_OUTPUT: - return &q_data[V4L2_M2M_SRC]; - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - return &q_data[V4L2_M2M_DST]; - default: - BUG(); - } - return NULL; -} - #define V4L2_CID_TRANS_TIME_MSEC V4L2_CID_PRIVATE_BASE #define V4L2_CID_TRANS_NUM_BUFS (V4L2_CID_PRIVATE_BASE + 1) @@ -198,8 +182,26 @@ struct m2mtest_ctx { int aborting; struct v4l2_m2m_ctx *m2m_ctx; + + /* Source and destination queue data */ + struct m2mtest_q_data q_data[2]; }; +static struct m2mtest_q_data *get_q_data(struct m2mtest_ctx *ctx, + enum v4l2_buf_type type) +{ + switch (type) { + case V4L2_BUF_TYPE_VIDEO_OUTPUT: + return &ctx->q_data[V4L2_M2M_SRC]; + case V4L2_BUF_TYPE_VIDEO_CAPTURE: + return &ctx->q_data[V4L2_M2M_DST]; + default: + BUG(); + } + return NULL; +} + + static struct v4l2_queryctrl *get_ctrl(int id) { int i; @@ -223,7 +225,7 @@ static int device_process(struct m2mtest_ctx *ctx, int tile_w, bytes_left; int width, height, bytesperline; - q_data = get_q_data(V4L2_BUF_TYPE_VIDEO_OUTPUT); + q_data = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); width = q_data->width; height = q_data->height; @@ -436,7 +438,7 @@ static int vidioc_g_fmt(struct m2mtest_ctx *ctx, struct v4l2_format *f) if (!vq) return -EINVAL; - q_data = get_q_data(f->type); + q_data = get_q_data(ctx, f->type); f->fmt.pix.width = q_data->width; f->fmt.pix.height = q_data->height; @@ -535,7 +537,7 @@ static int vidioc_s_fmt(struct m2mtest_ctx *ctx, struct v4l2_format *f) if (!vq) return -EINVAL; - q_data = get_q_data(f->type); + q_data = get_q_data(ctx, f->type); if (!q_data) return -EINVAL; @@ -747,7 +749,7 @@ static int m2mtest_queue_setup(struct vb2_queue *vq, struct m2mtest_q_data *q_data; unsigned int size, count = *nbuffers; - q_data = get_q_data(vq->type); + q_data = get_q_data(ctx, vq->type); size = q_data->width * q_data->height * q_data->fmt->depth >> 3; @@ -775,7 +777,7 @@ static int m2mtest_buf_prepare(struct vb2_buffer *vb) dprintk(ctx->dev, "type: %d\n", vb->vb2_queue->type); - q_data = get_q_data(vb->vb2_queue->type); + q_data = get_q_data(ctx, vb->vb2_queue->type); if (vb2_plane_size(vb, 0) < q_data->sizeimage) { dprintk(ctx->dev, "%s data will not fit into plane (%lu < %lu)\n", @@ -860,6 +862,9 @@ static int m2mtest_open(struct file *file) ctx->transtime = MEM2MEM_DEF_TRANSTIME; ctx->num_processed = 0; + ctx->q_data[V4L2_M2M_SRC].fmt = &formats[0]; + ctx->q_data[V4L2_M2M_DST].fmt = &formats[0]; + ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init); if (IS_ERR(ctx->m2m_ctx)) { @@ -986,9 +991,6 @@ static int m2mtest_probe(struct platform_device *pdev) goto err_m2m; } - q_data[V4L2_M2M_SRC].fmt = &formats[0]; - q_data[V4L2_M2M_DST].fmt = &formats[0]; - return 0; v4l2_m2m_release(dev->m2m_dev); diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c index ded26b7286fa..41f9a254b245 100644 --- a/drivers/media/video/mx2_camera.c +++ b/drivers/media/video/mx2_camera.c @@ -345,19 +345,6 @@ static struct mx2_fmt_cfg mx27_emma_prp_table[] = { PRP_INTR_CH2OVF, } }, - { - .in_fmt = V4L2_MBUS_FMT_UYVY8_2X8, - .out_fmt = V4L2_PIX_FMT_YUV420, - .cfg = { - .channel = 2, - .in_fmt = PRP_CNTL_DATA_IN_YUV422, - .out_fmt = PRP_CNTL_CH2_OUT_YUV420, - .src_pixel = 0x22000888, /* YUV422 (YUYV) */ - .irq_flags = PRP_INTR_RDERR | PRP_INTR_CH2WERR | - PRP_INTR_CH2FC | PRP_INTR_LBOVF | - PRP_INTR_CH2OVF, - } - }, }; static struct mx2_fmt_cfg *mx27_emma_prp_get_format( @@ -984,7 +971,6 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd) struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct mx2_camera_dev *pcdev = ici->priv; struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,}; - const struct soc_camera_format_xlate *xlate; unsigned long common_flags; int ret; int bytesperline; @@ -1029,31 +1015,14 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd) return ret; } - xlate = soc_camera_xlate_by_fourcc(icd, pixfmt); - if (!xlate) { - dev_warn(icd->parent, "Format %x not found\n", pixfmt); - return -EINVAL; - } - - if (xlate->code == V4L2_MBUS_FMT_YUYV8_2X8) { - csicr1 |= CSICR1_PACK_DIR; - csicr1 &= ~CSICR1_SWAP16_EN; - dev_dbg(icd->parent, "already yuyv format, don't convert\n"); - } else if (xlate->code == V4L2_MBUS_FMT_UYVY8_2X8) { - csicr1 &= ~CSICR1_PACK_DIR; - csicr1 |= CSICR1_SWAP16_EN; - dev_dbg(icd->parent, "convert uyvy mbus format into yuyv\n"); - } else { - dev_warn(icd->parent, "mbus format not supported\n"); - return -EINVAL; - } - if (common_flags & V4L2_MBUS_PCLK_SAMPLE_RISING) csicr1 |= CSICR1_REDGE; if (common_flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH) csicr1 |= CSICR1_SOF_POL; if (common_flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) csicr1 |= CSICR1_HSYNC_POL; + if (pcdev->platform_flags & MX2_CAMERA_SWAP16) + csicr1 |= CSICR1_SWAP16_EN; if (pcdev->platform_flags & MX2_CAMERA_EXT_VSYNC) csicr1 |= CSICR1_EXT_VSYNC; if (pcdev->platform_flags & MX2_CAMERA_CCIR) @@ -1064,6 +1033,8 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd) csicr1 |= CSICR1_GCLK_MODE; if (pcdev->platform_flags & MX2_CAMERA_INV_DATA) csicr1 |= CSICR1_INV_DATA; + if (pcdev->platform_flags & MX2_CAMERA_PACK_DIR_MSB) + csicr1 |= CSICR1_PACK_DIR; pcdev->csicr1 = csicr1; @@ -1138,8 +1109,7 @@ static int mx2_camera_get_formats(struct soc_camera_device *icd, return 0; } - if (code == V4L2_MBUS_FMT_YUYV8_2X8 || - code == V4L2_MBUS_FMT_UYVY8_2X8) { + if (code == V4L2_MBUS_FMT_YUYV8_2X8) { formats++; if (xlate) { /* @@ -1155,18 +1125,6 @@ static int mx2_camera_get_formats(struct soc_camera_device *icd, } } - if (code == V4L2_MBUS_FMT_UYVY8_2X8) { - formats++; - if (xlate) { - xlate->host_fmt = - soc_mbus_get_fmtdesc(V4L2_MBUS_FMT_YUYV8_2X8); - xlate->code = code; - dev_dbg(dev, "Providing host format %s for sensor code %d\n", - xlate->host_fmt->name, code); - xlate++; - } - } - /* Generic pass-trough */ formats++; if (xlate) { diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c index fedcd561ba27..92fc5a20fb76 100644 --- a/drivers/media/video/s5p-fimc/fimc-core.c +++ b/drivers/media/video/s5p-fimc/fimc-core.c @@ -615,7 +615,7 @@ int fimc_ctrls_create(struct fimc_ctx *ctx) ctx->effect.type = FIMC_REG_CIIMGEFF_FIN_BYPASS; if (!handler->error) { - v4l2_ctrl_cluster(3, &ctrls->colorfx); + v4l2_ctrl_cluster(2, &ctrls->colorfx); ctrls->ready = true; } diff --git a/drivers/media/video/s5p-mfc/regs-mfc.h b/drivers/media/video/s5p-mfc/regs-mfc.h index 053a8a872fd7..a19bece41ba9 100644 --- a/drivers/media/video/s5p-mfc/regs-mfc.h +++ b/drivers/media/video/s5p-mfc/regs-mfc.h @@ -164,10 +164,15 @@ decoded pic */ #define S5P_FIMV_SI_DISPLAY_Y_ADR 0x2010 /* luma addr of displayed pic */ #define S5P_FIMV_SI_DISPLAY_C_ADR 0x2014 /* chroma addrof displayed pic */ + #define S5P_FIMV_SI_CONSUMED_BYTES 0x2018 /* Consumed number of bytes to decode a frame */ #define S5P_FIMV_SI_DISPLAY_STATUS 0x201c /* status of decoded picture */ +#define S5P_FIMV_SI_DECODE_Y_ADR 0x2024 /* luma addr of decoded pic */ +#define S5P_FIMV_SI_DECODE_C_ADR 0x2028 /* chroma addrof decoded pic */ +#define S5P_FIMV_SI_DECODE_STATUS 0x202c /* status of decoded picture */ + #define S5P_FIMV_SI_CH0_SB_ST_ADR 0x2044 /* start addr of stream buf */ #define S5P_FIMV_SI_CH0_SB_FRM_SIZE 0x2048 /* size of stream buf */ #define S5P_FIMV_SI_CH0_DESC_ADR 0x204c /* addr of descriptor buf */ diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c index c25ec022d267..4dd32fc8fd82 100644 --- a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c @@ -627,13 +627,13 @@ static int s5p_mfc_dec_s_ctrl(struct v4l2_ctrl *ctrl) switch (ctrl->id) { case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY: - ctx->loop_filter_mpeg4 = ctrl->val; + ctx->display_delay = ctrl->val; break; case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE: ctx->display_delay_enable = ctrl->val; break; case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER: - ctx->display_delay = ctrl->val; + ctx->loop_filter_mpeg4 = ctrl->val; break; case V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE: ctx->slice_interface = ctrl->val; diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c index acedb2004be3..03d83340e7fb 100644 --- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c @@ -243,12 +243,6 @@ static struct mfc_control controls[] = { .minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0, .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, - .menu_skip_mask = ~( - (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_1) | - (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_2) | - (1 << V4L2_MPEG_VIDEO_H264_LEVEL_5_0) | - (1 << V4L2_MPEG_VIDEO_H264_LEVEL_5_1) - ), }, { .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL, @@ -494,7 +488,7 @@ static struct mfc_control controls[] = { .type = V4L2_CTRL_TYPE_MENU, .minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED, .maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED, - .default_value = 0, + .default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED, .menu_skip_mask = 0, }, { @@ -534,7 +528,7 @@ static struct mfc_control controls[] = { .type = V4L2_CTRL_TYPE_MENU, .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, .maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE, - .default_value = 0, + .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, .menu_skip_mask = 0, }, { @@ -907,6 +901,8 @@ static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f) mfc_err("failed to try output format\n"); return -EINVAL; } + v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1, + &pix_fmt_mp->height, 4, 1080, 1, 0); } else { mfc_err("invalid buf type\n"); return -EINVAL; diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_opr.h b/drivers/media/video/s5p-mfc/s5p_mfc_opr.h index db83836e6a9f..5932d1c782c5 100644 --- a/drivers/media/video/s5p-mfc/s5p_mfc_opr.h +++ b/drivers/media/video/s5p-mfc/s5p_mfc_opr.h @@ -57,10 +57,12 @@ void s5p_mfc_cleanup_queue(struct list_head *lh, struct vb2_queue *vq); S5P_FIMV_SI_DISPLAY_Y_ADR) << \ MFC_OFFSET_SHIFT) #define s5p_mfc_get_dec_y_adr() (readl(dev->regs_base + \ - S5P_FIMV_SI_DISPLAY_Y_ADR) << \ + S5P_FIMV_SI_DECODE_Y_ADR) << \ MFC_OFFSET_SHIFT) #define s5p_mfc_get_dspl_status() readl(dev->regs_base + \ S5P_FIMV_SI_DISPLAY_STATUS) +#define s5p_mfc_get_dec_status() readl(dev->regs_base + \ + S5P_FIMV_SI_DECODE_STATUS) #define s5p_mfc_get_frame_type() (readl(dev->regs_base + \ S5P_FIMV_DECODE_FRAME_TYPE) \ & S5P_FIMV_DECODE_FRAME_MASK) diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_shm.h b/drivers/media/video/s5p-mfc/s5p_mfc_shm.h index 764eac6bcc4c..cf962a466276 100644 --- a/drivers/media/video/s5p-mfc/s5p_mfc_shm.h +++ b/drivers/media/video/s5p-mfc/s5p_mfc_shm.h @@ -13,8 +13,7 @@ #ifndef S5P_MFC_SHM_H_ #define S5P_MFC_SHM_H_ -enum MFC_SHM_OFS -{ +enum MFC_SHM_OFS { EXTENEDED_DECODE_STATUS = 0x00, /* D */ SET_FRAME_TAG = 0x04, /* D */ GET_FRAME_TAG_TOP = 0x08, /* D */ diff --git a/drivers/media/video/smiapp/Kconfig b/drivers/media/video/smiapp/Kconfig index f7b35ff443bf..fb99ff18be07 100644 --- a/drivers/media/video/smiapp/Kconfig +++ b/drivers/media/video/smiapp/Kconfig @@ -1,6 +1,6 @@ config VIDEO_SMIAPP tristate "SMIA++/SMIA sensor support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAVE_CLK select VIDEO_SMIAPP_PLL ---help--- This is a generic driver for SMIA++/SMIA camera modules. diff --git a/drivers/media/video/smiapp/smiapp-core.c b/drivers/media/video/smiapp/smiapp-core.c index f518026cb67b..e8c93c89265a 100644 --- a/drivers/media/video/smiapp/smiapp-core.c +++ b/drivers/media/video/smiapp/smiapp-core.c @@ -32,6 +32,7 @@ #include <linux/gpio.h> #include <linux/module.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <linux/v4l2-mediabus.h> #include <media/v4l2-device.h> diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 3e050e12153b..1ad5ab6ce5cf 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -1178,7 +1178,7 @@ static int tuner_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) return 0; if (vt->type == t->mode && analog_ops->get_afc) vt->afc = analog_ops->get_afc(&t->fe); - if (t->mode != V4L2_TUNER_RADIO) { + if (vt->type != V4L2_TUNER_RADIO) { vt->capability |= V4L2_TUNER_CAP_NORM; vt->rangelow = tv_range[0] * 16; vt->rangehigh = tv_range[1] * 16; diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c index 5ccbd4629f9c..83dbb2ddff10 100644 --- a/drivers/media/video/v4l2-dev.c +++ b/drivers/media/video/v4l2-dev.c @@ -656,7 +656,7 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_TRY_ENCODER_CMD, vidioc_try_encoder_cmd); SET_VALID_IOCTL(ops, VIDIOC_DECODER_CMD, vidioc_decoder_cmd); SET_VALID_IOCTL(ops, VIDIOC_TRY_DECODER_CMD, vidioc_try_decoder_cmd); - if (ops->vidioc_g_parm || vdev->current_norm) + if (ops->vidioc_g_parm || vdev->vfl_type == VFL_TYPE_GRABBER) set_bit(_IOC_NR(VIDIOC_G_PARM), valid_ioctls); SET_VALID_IOCTL(ops, VIDIOC_S_PARM, vidioc_s_parm); SET_VALID_IOCTL(ops, VIDIOC_G_TUNER, vidioc_g_tuner); @@ -679,6 +679,8 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_PRESET, vidioc_query_dv_preset); SET_VALID_IOCTL(ops, VIDIOC_S_DV_TIMINGS, vidioc_s_dv_timings); SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings); + SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings); + SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings); /* yes, really vidioc_subscribe_event */ SET_VALID_IOCTL(ops, VIDIOC_DQEVENT, vidioc_subscribe_event); SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event); diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index 91be4e871f43..d7fa8962d8b3 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -1680,6 +1680,7 @@ static long __video_do_ioctl(struct file *file, break; ret = 0; + p->parm.capture.readbuffers = 2; if (ops->vidioc_g_std) ret = ops->vidioc_g_std(file, fh, &std); if (ret == 0) diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c index 4d7391ec8001..aae1720b2f2d 100644 --- a/drivers/media/video/vino.c +++ b/drivers/media/video/vino.c @@ -2561,7 +2561,7 @@ static int vino_acquire_input(struct vino_channel_settings *vcs) } else if (vino_drvdata->decoder && (vino_drvdata->decoder_owner == VINO_NO_CHANNEL)) { int input; - int data_norm; + int data_norm = 0; v4l2_std_id norm; input = VINO_INPUT_COMPOSITE; @@ -2651,7 +2651,7 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input) } if (vino_drvdata->decoder_owner == vcs->channel) { - int data_norm; + int data_norm = 0; v4l2_std_id norm; ret = decoder_call(video, s_routing, diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index 0960d7f0d394..08c10240e70f 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -1149,10 +1149,14 @@ static ssize_t vivi_read(struct file *file, char __user *data, size_t count, loff_t *ppos) { struct vivi_dev *dev = video_drvdata(file); + int err; dprintk(dev, 1, "read called\n"); - return vb2_read(&dev->vb_vidq, data, count, ppos, + mutex_lock(&dev->mutex); + err = vb2_read(&dev->vb_vidq, data, count, ppos, file->f_flags & O_NONBLOCK); + mutex_unlock(&dev->mutex); + return err; } static unsigned int diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index dd2d374dcc7a..276d21ce6bc1 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -554,7 +554,6 @@ static u32 mmc_sd_num_wr_blocks(struct mmc_card *card) struct mmc_request mrq = {NULL}; struct mmc_command cmd = {0}; struct mmc_data data = {0}; - unsigned int timeout_us; struct scatterlist sg; @@ -574,23 +573,12 @@ static u32 mmc_sd_num_wr_blocks(struct mmc_card *card) cmd.arg = 0; cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC; - data.timeout_ns = card->csd.tacc_ns * 100; - data.timeout_clks = card->csd.tacc_clks * 100; - - timeout_us = data.timeout_ns / 1000; - timeout_us += data.timeout_clks * 1000 / - (card->host->ios.clock / 1000); - - if (timeout_us > 100000) { - data.timeout_ns = 100000000; - data.timeout_clks = 0; - } - data.blksz = 4; data.blocks = 1; data.flags = MMC_DATA_READ; data.sg = &sg; data.sg_len = 1; + mmc_set_data_timeout(&data, card); mrq.cmd = &cmd; mrq.data = &data; diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 9a7a60aeb19e..389a3eedfc24 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -85,7 +85,6 @@ #define BRR_ENABLE (1 << 5) #define DTO_ENABLE (1 << 20) #define INIT_STREAM (1 << 1) -#define ACEN_ACMD12 (1 << 2) #define DP_SELECT (1 << 21) #define DDIR (1 << 4) #define DMA_EN 0x1 @@ -117,7 +116,6 @@ #define OMAP_MMC_MAX_CLOCK 52000000 #define DRIVER_NAME "omap_hsmmc" -#define AUTO_CMD12 (1 << 0) /* Auto CMD12 support */ /* * One controller can have multiple slots, like on some omap boards using * omap.c controller driver. Luckily this is not currently done on any known @@ -177,7 +175,6 @@ struct omap_hsmmc_host { int reqs_blocked; int use_reg; int req_in_progress; - unsigned int flags; struct omap_hsmmc_next next_data; struct omap_mmc_platform_data *pdata; @@ -773,8 +770,6 @@ omap_hsmmc_start_command(struct omap_hsmmc_host *host, struct mmc_command *cmd, cmdtype = 0x3; cmdreg = (cmd->opcode << 24) | (resptype << 16) | (cmdtype << 22); - if ((host->flags & AUTO_CMD12) && mmc_op_multi(cmd->opcode)) - cmdreg |= ACEN_ACMD12; if (data) { cmdreg |= DP_SELECT | MSBS | BCE; @@ -847,14 +842,11 @@ omap_hsmmc_xfer_done(struct omap_hsmmc_host *host, struct mmc_data *data) else data->bytes_xfered = 0; - if (data->stop && ((!(host->flags & AUTO_CMD12)) || data->error)) { - omap_hsmmc_start_command(host, data->stop, NULL); - } else { - if (data->stop) - data->stop->resp[0] = OMAP_HSMMC_READ(host->base, - RSP76); + if (!data->stop) { omap_hsmmc_request_done(host, data->mrq); + return; } + omap_hsmmc_start_command(host, data->stop, NULL); } /* @@ -1859,7 +1851,6 @@ static int __devinit omap_hsmmc_probe(struct platform_device *pdev) host->mapbase = res->start + pdata->reg_offset; host->base = ioremap(host->mapbase, SZ_4K); host->power_mode = MMC_POWER_OFF; - host->flags = AUTO_CMD12; host->next_data.cookie = 1; platform_set_drvdata(pdev, host); diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c index 09d4f8d9d592..7c1380305219 100644 --- a/drivers/mtd/ubi/debug.c +++ b/drivers/mtd/ubi/debug.c @@ -264,7 +264,7 @@ static struct dentry *dfs_rootdir; */ int ubi_debugfs_init(void) { - if (!IS_ENABLED(DEBUG_FS)) + if (!IS_ENABLED(CONFIG_DEBUG_FS)) return 0; dfs_rootdir = debugfs_create_dir("ubi", NULL); @@ -284,7 +284,7 @@ int ubi_debugfs_init(void) */ void ubi_debugfs_exit(void) { - if (IS_ENABLED(DEBUG_FS)) + if (IS_ENABLED(CONFIG_DEBUG_FS)) debugfs_remove(dfs_rootdir); } @@ -407,7 +407,7 @@ int ubi_debugfs_init_dev(struct ubi_device *ubi) struct dentry *dent; struct ubi_debug_info *d = ubi->dbg; - if (!IS_ENABLED(DEBUG_FS)) + if (!IS_ENABLED(CONFIG_DEBUG_FS)) return 0; n = snprintf(d->dfs_dir_name, UBI_DFS_DIR_LEN + 1, UBI_DFS_DIR_NAME, @@ -477,6 +477,6 @@ out: */ void ubi_debugfs_exit_dev(struct ubi_device *ubi) { - if (IS_ENABLED(DEBUG_FS)) + if (IS_ENABLED(CONFIG_DEBUG_FS)) debugfs_remove_recursive(ubi->dbg->dfs_dir); } diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c index ad284baafe87..3cea38d37344 100644 --- a/drivers/net/bonding/bond_procfs.c +++ b/drivers/net/bonding/bond_procfs.c @@ -150,14 +150,25 @@ static void bond_info_show_master(struct seq_file *seq) } } +static const char *bond_slave_link_status(s8 link) +{ + static const char * const status[] = { + [BOND_LINK_UP] = "up", + [BOND_LINK_FAIL] = "going down", + [BOND_LINK_DOWN] = "down", + [BOND_LINK_BACK] = "going back", + }; + + return status[link]; +} + static void bond_info_show_slave(struct seq_file *seq, const struct slave *slave) { struct bonding *bond = seq->private; seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name); - seq_printf(seq, "MII Status: %s\n", - (slave->link == BOND_LINK_UP) ? "up" : "down"); + seq_printf(seq, "MII Status: %s\n", bond_slave_link_status(slave->link)); if (slave->speed == SPEED_UNKNOWN) seq_printf(seq, "Speed: %s\n", "Unknown"); else diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index 1520814c77c7..4a27adb7ae67 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -693,8 +693,6 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi) */ memcpy(rx_buf, (u8 *)piggy_desc, CFHSI_DESC_SHORT_SZ); - /* Mark no embedded frame here */ - piggy_desc->offset = 0; if (desc_pld_len == -EPROTO) goto out_of_sync; } @@ -737,6 +735,8 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi) /* Extract any payload in piggyback descriptor. */ if (cfhsi_rx_desc(piggy_desc, cfhsi) < 0) goto out_of_sync; + /* Mark no embedded frame after extracting it */ + piggy_desc->offset = 0; } } @@ -1178,6 +1178,7 @@ int cfhsi_probe(struct platform_device *pdev) dev_err(&ndev->dev, "%s: Registration error: %d.\n", __func__, res); free_netdev(ndev); + return -ENODEV; } /* Add CAIF HSI device to list. */ spin_lock(&cfhsi_list_lock); diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index 8dc84d66eea1..86cd532c78f9 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -590,8 +590,8 @@ static void c_can_chip_config(struct net_device *dev) priv->write_reg(priv, &priv->regs->control, CONTROL_ENABLE_AR); - if (priv->can.ctrlmode & (CAN_CTRLMODE_LISTENONLY & - CAN_CTRLMODE_LOOPBACK)) { + if ((priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY) && + (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)) { /* loopback + silent mode : useful for hot self-test */ priv->write_reg(priv, &priv->regs->control, CONTROL_EIE | CONTROL_SIE | CONTROL_IE | CONTROL_TEST); diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 38c0690df5c8..81d474102378 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -939,12 +939,12 @@ static int __devinit flexcan_probe(struct platform_device *pdev) return PTR_ERR(pinctrl); if (pdev->dev.of_node) { - const u32 *clock_freq_p; + const __be32 *clock_freq_p; clock_freq_p = of_get_property(pdev->dev.of_node, "clock-frequency", NULL); if (clock_freq_p) - clock_freq = *clock_freq_p; + clock_freq = be32_to_cpup(clock_freq_p); } if (!clock_freq) { diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index cbc56f274e0c..8098eea9704d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -190,7 +190,7 @@ int bnx2x_tx_int(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata) if ((netif_tx_queue_stopped(txq)) && (bp->state == BNX2X_STATE_OPEN) && - (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 3)) + (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 4)) netif_tx_wake_queue(txq); __netif_tx_unlock(txq); @@ -2516,8 +2516,6 @@ int bnx2x_poll(struct napi_struct *napi, int budget) /* we split the first BD into headers and data BDs * to ease the pain of our fellow microcode engineers * we use one mapping for both BDs - * So far this has only been observed to happen - * in Other Operating Systems(TM) */ static noinline u16 bnx2x_tx_split(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata, @@ -3171,7 +3169,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) txdata->tx_bd_prod += nbd; - if (unlikely(bnx2x_tx_avail(bp, txdata) < MAX_SKB_FRAGS + 3)) { + if (unlikely(bnx2x_tx_avail(bp, txdata) < MAX_SKB_FRAGS + 4)) { netif_tx_stop_queue(txq); /* paired memory barrier is in bnx2x_tx_int(), we have to keep @@ -3180,7 +3178,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) smp_mb(); fp->eth_q_stats.driver_xoff++; - if (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 3) + if (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 4) netif_tx_wake_queue(txq); } txdata->tx_pkt++; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index a3fb7215cd89..6e7d5c0843b4 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -40,6 +40,7 @@ #define I2C_BSC0 0 #define I2C_BSC1 1 #define I2C_WA_RETRY_CNT 3 +#define I2C_WA_PWR_ITER (I2C_WA_RETRY_CNT - 1) #define MCPR_IMC_COMMAND_READ_OP 1 #define MCPR_IMC_COMMAND_WRITE_OP 2 @@ -7659,6 +7660,28 @@ static int bnx2x_8726_read_sfp_module_eeprom(struct bnx2x_phy *phy, return -EINVAL; } +static void bnx2x_warpcore_power_module(struct link_params *params, + struct bnx2x_phy *phy, + u8 power) +{ + u32 pin_cfg; + struct bnx2x *bp = params->bp; + + pin_cfg = (REG_RD(bp, params->shmem_base + + offsetof(struct shmem_region, + dev_info.port_hw_config[params->port].e3_sfp_ctrl)) & + PORT_HW_CFG_E3_PWR_DIS_MASK) >> + PORT_HW_CFG_E3_PWR_DIS_SHIFT; + + if (pin_cfg == PIN_CFG_NA) + return; + DP(NETIF_MSG_LINK, "Setting SFP+ module power to %d using pin cfg %d\n", + power, pin_cfg); + /* Low ==> corresponding SFP+ module is powered + * high ==> the SFP+ module is powered down + */ + bnx2x_set_cfg_pin(bp, pin_cfg, power ^ 1); +} static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy, struct link_params *params, u16 addr, u8 byte_cnt, @@ -7678,6 +7701,12 @@ static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy, /* 4 byte aligned address */ addr32 = addr & (~0x3); do { + if (cnt == I2C_WA_PWR_ITER) { + bnx2x_warpcore_power_module(params, phy, 0); + /* Note that 100us are not enough here */ + usleep_range(1000,1000); + bnx2x_warpcore_power_module(params, phy, 1); + } rc = bnx2x_bsc_read(params, phy, 0xa0, addr32, 0, byte_cnt, data_array); } while ((rc != 0) && (++cnt < I2C_WA_RETRY_CNT)); @@ -8200,29 +8229,6 @@ static void bnx2x_set_sfp_module_fault_led(struct link_params *params, bnx2x_set_e1e2_module_fault_led(params, gpio_mode); } -static void bnx2x_warpcore_power_module(struct link_params *params, - struct bnx2x_phy *phy, - u8 power) -{ - u32 pin_cfg; - struct bnx2x *bp = params->bp; - - pin_cfg = (REG_RD(bp, params->shmem_base + - offsetof(struct shmem_region, - dev_info.port_hw_config[params->port].e3_sfp_ctrl)) & - PORT_HW_CFG_E3_PWR_DIS_MASK) >> - PORT_HW_CFG_E3_PWR_DIS_SHIFT; - - if (pin_cfg == PIN_CFG_NA) - return; - DP(NETIF_MSG_LINK, "Setting SFP+ module power to %d using pin cfg %d\n", - power, pin_cfg); - /* Low ==> corresponding SFP+ module is powered - * high ==> the SFP+ module is powered down - */ - bnx2x_set_cfg_pin(bp, pin_cfg, power ^ 1); -} - static void bnx2x_warpcore_hw_reset(struct bnx2x_phy *phy, struct link_params *params) { @@ -9748,7 +9754,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, msleep(1); - if (!(CHIP_IS_E1(bp))) + if (!(CHIP_IS_E1x(bp))) port = BP_PATH(bp); else port = params->port; diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 8d06ea381741..921c2082af4c 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -122,15 +122,15 @@ static int be_mcc_compl_process(struct be_adapter *adapter, goto done; if (compl_status == MCC_STATUS_UNAUTHORIZED_REQUEST) { - dev_warn(&adapter->pdev->dev, "This domain(VM) is not " - "permitted to execute this cmd (opcode %d)\n", - opcode); + dev_warn(&adapter->pdev->dev, + "opcode %d-%d is not permitted\n", + opcode, subsystem); } else { extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) & CQE_STATUS_EXTD_MASK; - dev_err(&adapter->pdev->dev, "Cmd (opcode %d) failed:" - "status %d, extd-status %d\n", - opcode, compl_status, extd_status); + dev_err(&adapter->pdev->dev, + "opcode %d-%d failed:status %d-%d\n", + opcode, subsystem, compl_status, extd_status); } } done: diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index 9625bf420c16..b3f3fc3d1323 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -1566,7 +1566,7 @@ struct be_hw_stats_v1 { u32 rsvd0[BE_TXP_SW_SZ]; struct be_erx_stats_v1 erx; struct be_pmem_stats pmem; - u32 rsvd1[3]; + u32 rsvd1[18]; }; struct be_cmd_req_get_stats_v1 { diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index fdb50cec6b51..501dfa9c88ec 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -3237,7 +3237,7 @@ static void be_netdev_init(struct net_device *netdev) netdev->flags |= IFF_MULTICAST; - netif_set_gso_max_size(netdev, 65535); + netif_set_gso_max_size(netdev, 65535 - ETH_HLEN); netdev->netdev_ops = &be_netdev_ops; diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 79b07ec6726f..0cafe4fe9406 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -122,8 +122,10 @@ config IGB_DCA config IGB_PTP bool "PTP Hardware Clock (PHC)" - default y - depends on IGB && PTP_1588_CLOCK + default n + depends on IGB && EXPERIMENTAL + select PPS + select PTP_1588_CLOCK ---help--- Say Y here if you want to use PTP Hardware Clock (PHC) in the driver. Only the basic clock operations have been implemented. @@ -223,7 +225,9 @@ config IXGBE_DCB config IXGBE_PTP bool "PTP Clock Support" default n - depends on IXGBE && PTP_1588_CLOCK + depends on IXGBE && EXPERIMENTAL + select PPS + select PTP_1588_CLOCK ---help--- Say Y here if you want support for 1588 Timestamping with a PHC device, using the PTP 1588 Clock support. This is diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c index e65083958421..5e84eaac48c1 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.c +++ b/drivers/net/ethernet/intel/igb/e1000_82575.c @@ -206,8 +206,6 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw) mac->rar_entry_count = E1000_RAR_ENTRIES_82580; break; case e1000_i350: - case e1000_i210: - case e1000_i211: mac->rar_entry_count = E1000_RAR_ENTRIES_I350; break; default: diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 3ef3c5284e52..7af291e236bf 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -196,7 +196,7 @@ enum ixgbe_ring_state_t { __IXGBE_HANG_CHECK_ARMED, __IXGBE_RX_RSC_ENABLED, __IXGBE_RX_CSUM_UDP_ZERO_ERR, - __IXGBE_RX_FCOE_BUFSZ, + __IXGBE_RX_FCOE, }; #define check_for_tx_hang(ring) \ @@ -290,7 +290,7 @@ struct ixgbe_ring_feature { #if defined(IXGBE_FCOE) && (PAGE_SIZE < 8192) static inline unsigned int ixgbe_rx_pg_order(struct ixgbe_ring *ring) { - return test_bit(__IXGBE_RX_FCOE_BUFSZ, &ring->state) ? 1 : 0; + return test_bit(__IXGBE_RX_FCOE, &ring->state) ? 1 : 0; } #else #define ixgbe_rx_pg_order(_ring) 0 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index af1a5314b494..c377706e81a8 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c @@ -634,7 +634,7 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, f = &adapter->ring_feature[RING_F_FCOE]; if ((rxr_idx >= f->mask) && (rxr_idx < f->mask + f->indices)) - set_bit(__IXGBE_RX_FCOE_BUFSZ, &ring->state); + set_bit(__IXGBE_RX_FCOE, &ring->state); } #endif /* IXGBE_FCOE */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 17ad6a3c1be1..18ca3bcadf0c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1058,17 +1058,17 @@ static inline void ixgbe_rx_hash(struct ixgbe_ring *ring, #ifdef IXGBE_FCOE /** * ixgbe_rx_is_fcoe - check the rx desc for incoming pkt type - * @adapter: address of board private structure + * @ring: structure containing ring specific data * @rx_desc: advanced rx descriptor * * Returns : true if it is FCoE pkt */ -static inline bool ixgbe_rx_is_fcoe(struct ixgbe_adapter *adapter, +static inline bool ixgbe_rx_is_fcoe(struct ixgbe_ring *ring, union ixgbe_adv_rx_desc *rx_desc) { __le16 pkt_info = rx_desc->wb.lower.lo_dword.hs_rss.pkt_info; - return (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) && + return test_bit(__IXGBE_RX_FCOE, &ring->state) && ((pkt_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_ETQF_MASK)) == (cpu_to_le16(IXGBE_ETQF_FILTER_FCOE << IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT))); @@ -1148,7 +1148,7 @@ static bool ixgbe_alloc_mapped_page(struct ixgbe_ring *rx_ring, /* alloc new page for storage */ if (likely(!page)) { - page = alloc_pages(GFP_ATOMIC | __GFP_COLD, + page = alloc_pages(GFP_ATOMIC | __GFP_COLD | __GFP_COMP, ixgbe_rx_pg_order(rx_ring)); if (unlikely(!page)) { rx_ring->rx_stats.alloc_rx_page_failed++; @@ -1549,6 +1549,12 @@ static bool ixgbe_cleanup_headers(struct ixgbe_ring *rx_ring, skb->truesize -= ixgbe_rx_bufsz(rx_ring); } +#ifdef IXGBE_FCOE + /* do not attempt to pad FCoE Frames as this will disrupt DDP */ + if (ixgbe_rx_is_fcoe(rx_ring, rx_desc)) + return false; + +#endif /* if skb_pad returns an error the skb was freed */ if (unlikely(skb->len < 60)) { int pad_len = 60 - skb->len; @@ -1775,7 +1781,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, #ifdef IXGBE_FCOE /* if ddp, not passing to ULD unless for FCP_RSP or error */ - if (ixgbe_rx_is_fcoe(adapter, rx_desc)) { + if (ixgbe_rx_is_fcoe(rx_ring, rx_desc)) { ddp_bytes = ixgbe_fcoe_ddp(adapter, rx_desc, skb); if (!ddp_bytes) { dev_kfree_skb_any(skb); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index ddc6a4d19302..dcebd128becf 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -708,6 +708,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter) { struct ixgbe_hw *hw = &adapter->hw; u32 incval = 0; + u32 timinca = 0; u32 shift = 0; u32 cycle_speed; unsigned long flags; @@ -730,8 +731,16 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter) break; } - /* Bail if the cycle speed didn't change */ - if (adapter->cycle_speed == cycle_speed) + /* + * grab the current TIMINCA value from the register so that it can be + * double checked. If the register value has been cleared, it must be + * reset to the correct value for generating a cyclecounter. If + * TIMINCA is zero, the SYSTIME registers do not increment at all. + */ + timinca = IXGBE_READ_REG(hw, IXGBE_TIMINCA); + + /* Bail if the cycle speed didn't change and TIMINCA is non-zero */ + if (adapter->cycle_speed == cycle_speed && timinca) return; /* disable the SDP clock out */ diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 926d8aac941c..073b85b45fc5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -929,15 +929,20 @@ void mlx4_en_free_resources(struct mlx4_en_priv *priv) if (priv->rx_cq[i].buf) mlx4_en_destroy_cq(priv, &priv->rx_cq[i]); } + + if (priv->base_tx_qpn) { + mlx4_qp_release_range(priv->mdev->dev, priv->base_tx_qpn, priv->tx_ring_num); + priv->base_tx_qpn = 0; + } } int mlx4_en_alloc_resources(struct mlx4_en_priv *priv) { struct mlx4_en_port_profile *prof = priv->prof; int i; - int base_tx_qpn, err; + int err; - err = mlx4_qp_reserve_range(priv->mdev->dev, priv->tx_ring_num, 256, &base_tx_qpn); + err = mlx4_qp_reserve_range(priv->mdev->dev, priv->tx_ring_num, 256, &priv->base_tx_qpn); if (err) { en_err(priv, "failed reserving range for TX rings\n"); return err; @@ -949,7 +954,7 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv) prof->tx_ring_size, i, TX)) goto err; - if (mlx4_en_create_tx_ring(priv, &priv->tx_ring[i], base_tx_qpn + i, + if (mlx4_en_create_tx_ring(priv, &priv->tx_ring[i], priv->base_tx_qpn + i, prof->tx_ring_size, TXBB_SIZE)) goto err; } @@ -969,7 +974,6 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv) err: en_err(priv, "Failed to allocate NIC resources\n"); - mlx4_qp_release_range(priv->mdev->dev, base_tx_qpn, priv->tx_ring_num); return -ENOMEM; } @@ -1204,9 +1208,11 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, en_warn(priv, "Using %d RX rings\n", prof->rx_ring_num); /* Configure port */ + mlx4_en_calc_rx_buf(dev); err = mlx4_SET_PORT_general(mdev->dev, priv->port, - MLX4_EN_MIN_MTU, - 0, 0, 0, 0); + priv->rx_skb_size + ETH_FCS_LEN, + prof->tx_pause, prof->tx_ppp, + prof->rx_pause, prof->rx_ppp); if (err) { en_err(priv, "Failed setting port general configurations " "for port %d, with error %d\n", priv->port, err); diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index ee6f4fe00837..a0313de122de 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1975,6 +1975,8 @@ slave_start: if (err == -EBUSY && (dev->flags & MLX4_FLAG_MSI_X) && !mlx4_is_mfunc(dev)) { dev->flags &= ~MLX4_FLAG_MSI_X; + dev->caps.num_comp_vectors = 1; + dev->caps.comp_pool = 0; pci_disable_msix(pdev); err = mlx4_setup_hca(dev); } diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 6ae350921b1a..225c20d47900 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -495,6 +495,7 @@ struct mlx4_en_priv { int vids[128]; bool wol; struct device *ddev; + int base_tx_qpn; #ifdef CONFIG_MLX4_EN_DCB struct ieee_ets ets; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 46e77a2c5121..ad98f4d7919d 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -479,7 +479,7 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter) for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { pfn = pci_info[i].id; - if (pfn > QLCNIC_MAX_PCI_FUNC) { + if (pfn >= QLCNIC_MAX_PCI_FUNC) { ret = QL_STATUS_INVALID_PARAM; goto err_eswitch; } diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 7260aa79466a..d7a04e091101 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -3894,6 +3894,7 @@ static void rtl_init_rxcfg(struct rtl8169_private *tp) case RTL_GIGA_MAC_VER_22: case RTL_GIGA_MAC_VER_23: case RTL_GIGA_MAC_VER_24: + case RTL_GIGA_MAC_VER_34: RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST); break; default: diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 667169b82526..79bf09b41971 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -1011,7 +1011,7 @@ static int sh_eth_txfree(struct net_device *ndev) } /* Packet receive function */ -static int sh_eth_rx(struct net_device *ndev) +static int sh_eth_rx(struct net_device *ndev, u32 intr_status) { struct sh_eth_private *mdp = netdev_priv(ndev); struct sh_eth_rxdesc *rxdesc; @@ -1102,9 +1102,11 @@ static int sh_eth_rx(struct net_device *ndev) /* Restart Rx engine if stopped. */ /* If we don't need to check status, don't. -KDU */ if (!(sh_eth_read(ndev, EDRRR) & EDRRR_R)) { - /* fix the values for the next receiving */ - mdp->cur_rx = mdp->dirty_rx = (sh_eth_read(ndev, RDFAR) - - sh_eth_read(ndev, RDLAR)) >> 4; + /* fix the values for the next receiving if RDE is set */ + if (intr_status & EESR_RDE) + mdp->cur_rx = mdp->dirty_rx = + (sh_eth_read(ndev, RDFAR) - + sh_eth_read(ndev, RDLAR)) >> 4; sh_eth_write(ndev, EDRRR_R, EDRRR); } @@ -1273,7 +1275,7 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev) EESR_RTSF | /* short frame recv */ EESR_PRE | /* PHY-LSI recv error */ EESR_CERF)){ /* recv frame CRC error */ - sh_eth_rx(ndev); + sh_eth_rx(ndev, intr_status); } /* Tx Check */ diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 590f902deb6b..9d6c80c8a0cf 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -161,7 +161,7 @@ static struct phy_driver ks8051_driver = { static struct phy_driver ks8001_driver = { .phy_id = PHY_ID_KS8001, .name = "Micrel KS8001 or KS8721", - .phy_id_mask = 0x00fffff0, + .phy_id_mask = 0x00ffffff, .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause), .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, .config_init = kszphy_config_init, @@ -174,7 +174,7 @@ static struct phy_driver ks8001_driver = { static struct phy_driver ksz9021_driver = { .phy_id = PHY_ID_KSZ9021, - .phy_id_mask = 0x000fff10, + .phy_id_mask = 0x000ffffe, .name = "Micrel KSZ9021 Gigabit PHY", .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause | SUPPORTED_Asym_Pause), @@ -240,8 +240,8 @@ MODULE_AUTHOR("David J. Choi"); MODULE_LICENSE("GPL"); static struct mdio_device_id __maybe_unused micrel_tbl[] = { - { PHY_ID_KSZ9021, 0x000fff10 }, - { PHY_ID_KS8001, 0x00fffff0 }, + { PHY_ID_KSZ9021, 0x000ffffe }, + { PHY_ID_KS8001, 0x00ffffff }, { PHY_ID_KS8737, 0x00fffff0 }, { PHY_ID_KS8041, 0x00fffff0 }, { PHY_ID_KS8051, 0x00fffff0 }, diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c index 964031e3da87..a28a983d465e 100644 --- a/drivers/net/usb/ipheth.c +++ b/drivers/net/usb/ipheth.c @@ -59,6 +59,7 @@ #define USB_PRODUCT_IPHONE_3G 0x1292 #define USB_PRODUCT_IPHONE_3GS 0x1294 #define USB_PRODUCT_IPHONE_4 0x1297 +#define USB_PRODUCT_IPAD 0x129a #define USB_PRODUCT_IPHONE_4_VZW 0x129c #define USB_PRODUCT_IPHONE_4S 0x12a0 @@ -101,6 +102,10 @@ static struct usb_device_id ipheth_table[] = { IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, IPHETH_USBINTF_PROTO) }, { USB_DEVICE_AND_INTERFACE_INFO( + USB_VENDOR_APPLE, USB_PRODUCT_IPAD, + IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, + IPHETH_USBINTF_PROTO) }, + { USB_DEVICE_AND_INTERFACE_INFO( USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4_VZW, IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, IPHETH_USBINTF_PROTO) }, diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 3b206786b5e7..3767a1225860 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -257,29 +257,6 @@ err: return rv; } -/* Gobi devices uses identical class/protocol codes for all interfaces regardless - * of function. Some of these are CDC ACM like and have the exact same endpoints - * we are looking for. This leaves two possible strategies for identifying the - * correct interface: - * a) hardcoding interface number, or - * b) use the fact that the wwan interface is the only one lacking additional - * (CDC functional) descriptors - * - * Let's see if we can get away with the generic b) solution. - */ -static int qmi_wwan_bind_gobi(struct usbnet *dev, struct usb_interface *intf) -{ - int rv = -EINVAL; - - /* ignore any interface with additional descriptors */ - if (intf->cur_altsetting->extralen) - goto err; - - rv = qmi_wwan_bind_shared(dev, intf); -err: - return rv; -} - static void qmi_wwan_unbind_shared(struct usbnet *dev, struct usb_interface *intf) { struct usb_driver *subdriver = (void *)dev->data[0]; @@ -347,15 +324,15 @@ static const struct driver_info qmi_wwan_shared = { .manage_power = qmi_wwan_manage_power, }; -static const struct driver_info qmi_wwan_gobi = { - .description = "Qualcomm Gobi wwan/QMI device", +static const struct driver_info qmi_wwan_force_int0 = { + .description = "Qualcomm WWAN/QMI device", .flags = FLAG_WWAN, - .bind = qmi_wwan_bind_gobi, + .bind = qmi_wwan_bind_shared, .unbind = qmi_wwan_unbind_shared, .manage_power = qmi_wwan_manage_power, + .data = BIT(0), /* interface whitelist bitmap */ }; -/* ZTE suck at making USB descriptors */ static const struct driver_info qmi_wwan_force_int1 = { .description = "Qualcomm WWAN/QMI device", .flags = FLAG_WWAN, @@ -365,6 +342,15 @@ static const struct driver_info qmi_wwan_force_int1 = { .data = BIT(1), /* interface whitelist bitmap */ }; +static const struct driver_info qmi_wwan_force_int3 = { + .description = "Qualcomm WWAN/QMI device", + .flags = FLAG_WWAN, + .bind = qmi_wwan_bind_shared, + .unbind = qmi_wwan_unbind_shared, + .manage_power = qmi_wwan_manage_power, + .data = BIT(3), /* interface whitelist bitmap */ +}; + static const struct driver_info qmi_wwan_force_int4 = { .description = "Qualcomm WWAN/QMI device", .flags = FLAG_WWAN, @@ -390,16 +376,23 @@ static const struct driver_info qmi_wwan_force_int4 = { static const struct driver_info qmi_wwan_sierra = { .description = "Sierra Wireless wwan/QMI device", .flags = FLAG_WWAN, - .bind = qmi_wwan_bind_gobi, + .bind = qmi_wwan_bind_shared, .unbind = qmi_wwan_unbind_shared, .manage_power = qmi_wwan_manage_power, .data = BIT(8) | BIT(19), /* interface whitelist bitmap */ }; #define HUAWEI_VENDOR_ID 0x12D1 + +/* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */ +#define QMI_GOBI1K_DEVICE(vend, prod) \ + USB_DEVICE(vend, prod), \ + .driver_info = (unsigned long)&qmi_wwan_force_int3 + +/* Gobi 2000 and Gobi 3000 QMI/wwan interface number is 0 according to qcserial */ #define QMI_GOBI_DEVICE(vend, prod) \ USB_DEVICE(vend, prod), \ - .driver_info = (unsigned long)&qmi_wwan_gobi + .driver_info = (unsigned long)&qmi_wwan_force_int0 static const struct usb_device_id products[] = { { /* Huawei E392, E398 and possibly others sharing both device id and more... */ @@ -510,20 +503,24 @@ static const struct usb_device_id products[] = { .bInterfaceProtocol = 0xff, .driver_info = (unsigned long)&qmi_wwan_sierra, }, - {QMI_GOBI_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ - {QMI_GOBI_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ - {QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ - {QMI_GOBI_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */ - {QMI_GOBI_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */ - {QMI_GOBI_DEVICE(0x1410, 0xa001)}, /* Novatel Gobi Modem device */ - {QMI_GOBI_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ - {QMI_GOBI_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */ - {QMI_GOBI_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */ - {QMI_GOBI_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */ - {QMI_GOBI_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */ - {QMI_GOBI_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ - {QMI_GOBI_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ - {QMI_GOBI_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ + + /* Gobi 1000 devices */ + {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ + {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ + {QMI_GOBI1K_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ + {QMI_GOBI1K_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x1410, 0xa001)}, /* Novatel Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ + {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ + + /* Gobi 2000 and 3000 devices */ {QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ {QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */ {QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */ diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 9f58330f1312..aba769d77459 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -796,11 +796,13 @@ int usbnet_open (struct net_device *net) if (info->manage_power) { retval = info->manage_power(dev, 1); if (retval < 0) - goto done; + goto done_manage_power_error; usb_autopm_put_interface(dev->intf); } return retval; +done_manage_power_error: + clear_bit(EVENT_DEV_OPEN, &dev->flags); done: usb_autopm_put_interface(dev->intf); done_nopm: @@ -876,9 +878,9 @@ void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info) { struct usbnet *dev = netdev_priv(net); - strncpy (info->driver, dev->driver_name, sizeof info->driver); - strncpy (info->version, DRIVER_VERSION, sizeof info->version); - strncpy (info->fw_version, dev->driver_info->description, + strlcpy (info->driver, dev->driver_name, sizeof info->driver); + strlcpy (info->version, DRIVER_VERSION, sizeof info->version); + strlcpy (info->fw_version, dev->driver_info->description, sizeof info->fw_version); usb_make_path (dev->udev, info->bus_info, sizeof info->bus_info); } @@ -1202,6 +1204,21 @@ deferred: } EXPORT_SYMBOL_GPL(usbnet_start_xmit); +static void rx_alloc_submit(struct usbnet *dev, gfp_t flags) +{ + struct urb *urb; + int i; + + /* don't refill the queue all at once */ + for (i = 0; i < 10 && dev->rxq.qlen < RX_QLEN(dev); i++) { + urb = usb_alloc_urb(0, flags); + if (urb != NULL) { + if (rx_submit(dev, urb, flags) == -ENOLINK) + return; + } + } +} + /*-------------------------------------------------------------------------*/ // tasklet (work deferred from completions, in_irq) or timer @@ -1241,26 +1258,14 @@ static void usbnet_bh (unsigned long param) !timer_pending (&dev->delay) && !test_bit (EVENT_RX_HALT, &dev->flags)) { int temp = dev->rxq.qlen; - int qlen = RX_QLEN (dev); - - if (temp < qlen) { - struct urb *urb; - int i; - - // don't refill the queue all at once - for (i = 0; i < 10 && dev->rxq.qlen < qlen; i++) { - urb = usb_alloc_urb (0, GFP_ATOMIC); - if (urb != NULL) { - if (rx_submit (dev, urb, GFP_ATOMIC) == - -ENOLINK) - return; - } - } + + if (temp < RX_QLEN(dev)) { + rx_alloc_submit(dev, GFP_ATOMIC); if (temp != dev->rxq.qlen) netif_dbg(dev, link, dev->net, "rxqlen %d --> %d\n", temp, dev->rxq.qlen); - if (dev->rxq.qlen < qlen) + if (dev->rxq.qlen < RX_QLEN(dev)) tasklet_schedule (&dev->bh); } if (dev->txq.qlen < TX_QLEN (dev)) @@ -1513,6 +1518,7 @@ int usbnet_suspend (struct usb_interface *intf, pm_message_t message) spin_lock_irq(&dev->txq.lock); /* don't autosuspend while transmitting */ if (dev->txq.qlen && PMSG_IS_AUTO(message)) { + dev->suspend_count--; spin_unlock_irq(&dev->txq.lock); return -EBUSY; } else { @@ -1569,6 +1575,13 @@ int usbnet_resume (struct usb_interface *intf) spin_unlock_irq(&dev->txq.lock); if (test_bit(EVENT_DEV_OPEN, &dev->flags)) { + /* handle remote wakeup ASAP */ + if (!dev->wait && + netif_device_present(dev->net) && + !timer_pending(&dev->delay) && + !test_bit(EVENT_RX_HALT, &dev->flags)) + rx_alloc_submit(dev, GFP_KERNEL); + if (!(dev->txq.qlen >= TX_QLEN(dev))) netif_tx_wake_all_queues(dev->net); tasklet_schedule (&dev->bh); diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 520a4b2eb9cc..a747c632597a 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -7233,8 +7233,8 @@ static int airo_get_aplist(struct net_device *dev, } } else { dwrq->flags = 1; /* Should be define'd */ - memcpy(extra + sizeof(struct sockaddr)*i, - &qual, sizeof(struct iw_quality)*i); + memcpy(extra + sizeof(struct sockaddr) * i, qual, + sizeof(struct iw_quality) * i); } dwrq->length = i; diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index fbaa30930076..44ad6fe0278f 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -1045,11 +1045,11 @@ ath5k_drain_tx_buffs(struct ath5k_hw *ah) ath5k_txbuf_free_skb(ah, bf); - spin_lock_bh(&ah->txbuflock); + spin_lock(&ah->txbuflock); list_move_tail(&bf->list, &ah->txbuf); ah->txbuf_len++; txq->txq_len--; - spin_unlock_bh(&ah->txbuflock); + spin_unlock(&ah->txbuflock); } txq->link = NULL; txq->txq_poll_mark = false; diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index a277cf6f339d..4866550ddd96 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -214,6 +214,7 @@ struct ath_frame_info { enum ath9k_key_type keytype; u8 keyix; u8 retries; + u8 rtscts_rate; }; struct ath_buf_state { diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 2b8f61c210e1..abbd6effd60d 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1496,6 +1496,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, priv->num_sta_assoc_vif++ : priv->num_sta_assoc_vif--; if (priv->ah->opmode == NL80211_IFTYPE_STATION) { + ath9k_htc_choose_set_bssid(priv); if (bss_conf->assoc && (priv->num_sta_assoc_vif == 1)) ath9k_htc_start_ani(priv); else if (priv->num_sta_assoc_vif == 0) @@ -1503,13 +1504,11 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, } } - if (changed & BSS_CHANGED_BSSID) { + if (changed & BSS_CHANGED_IBSS) { if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) { common->curaid = bss_conf->aid; memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); ath9k_htc_set_bssid(priv); - } else if (priv->ah->opmode == NL80211_IFTYPE_STATION) { - ath9k_htc_choose_set_bssid(priv); } } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 7db1890448f2..1c68e564f503 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -784,13 +784,25 @@ static void ath9k_hw_init_qos(struct ath_hw *ah) u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah) { + struct ath_common *common = ath9k_hw_common(ah); + int i = 0; + REG_CLR_BIT(ah, PLL3, PLL3_DO_MEAS_MASK); udelay(100); REG_SET_BIT(ah, PLL3, PLL3_DO_MEAS_MASK); - while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0) + while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0) { + udelay(100); + if (WARN_ON_ONCE(i >= 100)) { + ath_err(common, "PLL4 meaurement not done\n"); + break; + } + + i++; + } + return (REG_READ(ah, PLL3) & SQSUM_DVC_MASK) >> 3; } EXPORT_SYMBOL(ar9003_get_pll_sqsum_dvc); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 4de4473776ac..dac1a2709e3c 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -971,6 +971,15 @@ void ath_hw_pll_work(struct work_struct *work) hw_pll_work.work); u32 pll_sqsum; + /* + * ensure that the PLL WAR is executed only + * after the STA is associated (or) if the + * beaconing had started in interfaces that + * uses beacons. + */ + if (!(sc->sc_flags & SC_OP_BEACONS)) + return; + if (AR_SREV_9485(sc->sc_ah)) { ath9k_ps_wakeup(sc); @@ -1443,15 +1452,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, } } - if ((ah->opmode == NL80211_IFTYPE_ADHOC) || - ((vif->type == NL80211_IFTYPE_ADHOC) && - sc->nvifs > 0)) { - ath_err(common, "Cannot create ADHOC interface when other" - " interfaces already exist.\n"); - ret = -EINVAL; - goto out; - } - ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type); sc->nvifs++; @@ -1476,15 +1476,6 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); ath9k_ps_wakeup(sc); - /* See if new interface type is valid. */ - if ((new_type == NL80211_IFTYPE_ADHOC) && - (sc->nvifs > 1)) { - ath_err(common, "When using ADHOC, it must be the only" - " interface.\n"); - ret = -EINVAL; - goto out; - } - if (ath9k_uses_beacons(new_type) && !ath9k_uses_beacons(vif->type)) { if (sc->nbcnvifs >= ATH_BCBUF) { diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index d59dd01d6cde..4d571394c7a8 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -938,6 +938,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, struct ieee80211_tx_rate *rates; const struct ieee80211_rate *rate; struct ieee80211_hdr *hdr; + struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu); int i; u8 rix = 0; @@ -948,18 +949,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, /* set dur_update_en for l-sig computation except for PS-Poll frames */ info->dur_update = !ieee80211_is_pspoll(hdr->frame_control); - - /* - * We check if Short Preamble is needed for the CTS rate by - * checking the BSS's global flag. - * But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used. - */ - rate = ieee80211_get_rts_cts_rate(sc->hw, tx_info); - info->rtscts_rate = rate->hw_value; - - if (tx_info->control.vif && - tx_info->control.vif->bss_conf.use_short_preamble) - info->rtscts_rate |= rate->hw_value_short; + info->rtscts_rate = fi->rtscts_rate; for (i = 0; i < 4; i++) { bool is_40, is_sgi, is_sp; @@ -1001,13 +991,13 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, } /* legacy rates */ + rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx]; if ((tx_info->band == IEEE80211_BAND_2GHZ) && !(rate->flags & IEEE80211_RATE_ERP_G)) phy = WLAN_RC_PHY_CCK; else phy = WLAN_RC_PHY_OFDM; - rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx]; info->rates[i].Rate = rate->hw_value; if (rate->hw_value_short) { if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) @@ -1776,10 +1766,22 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb, struct ieee80211_sta *sta = tx_info->control.sta; struct ieee80211_key_conf *hw_key = tx_info->control.hw_key; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + const struct ieee80211_rate *rate; struct ath_frame_info *fi = get_frame_info(skb); struct ath_node *an = NULL; enum ath9k_key_type keytype; + bool short_preamble = false; + + /* + * We check if Short Preamble is needed for the CTS rate by + * checking the BSS's global flag. + * But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used. + */ + if (tx_info->control.vif && + tx_info->control.vif->bss_conf.use_short_preamble) + short_preamble = true; + rate = ieee80211_get_rts_cts_rate(hw, tx_info); keytype = ath9k_cmn_get_hw_crypto_keytype(skb); if (sta) @@ -1794,6 +1796,9 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb, fi->keyix = ATH9K_TXKEYIX_INVALID; fi->keytype = keytype; fi->framelen = framelen; + fi->rtscts_rate = rate->hw_value; + if (short_preamble) + fi->rtscts_rate |= rate->hw_value_short; } u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate) diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index e7c157e5ebeb..7f97dec8534d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -2239,6 +2239,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file, return count; } +#ifdef CONFIG_IWLWIFI_DEBUG static ssize_t iwl_dbgfs_log_event_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -2276,6 +2277,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file, return count; } +#endif static ssize_t iwl_dbgfs_calib_disabled_read(struct file *file, char __user *user_buf, @@ -2345,7 +2347,9 @@ DEBUGFS_READ_FILE_OPS(bt_traffic); DEBUGFS_READ_WRITE_FILE_OPS(protection_mode); DEBUGFS_READ_FILE_OPS(reply_tx_error); DEBUGFS_WRITE_FILE_OPS(echo_test); +#ifdef CONFIG_IWLWIFI_DEBUG DEBUGFS_READ_WRITE_FILE_OPS(log_event); +#endif DEBUGFS_READ_WRITE_FILE_OPS(calib_disabled); /* @@ -2405,7 +2409,9 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR); +#ifdef CONFIG_IWLWIFI_DEBUG DEBUGFS_ADD_FILE(log_event, dir_debug, S_IWUSR | S_IRUSR); +#endif if (iwl_advanced_bt_coexist(priv)) DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR); diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 015fec3371a0..ce61b6fae1c9 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -1484,7 +1484,7 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev; if (!adapter) - return NULL; + return ERR_PTR(-EFAULT); switch (type) { case NL80211_IFTYPE_UNSPECIFIED: @@ -1494,12 +1494,12 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy, if (priv->bss_mode) { wiphy_err(wiphy, "cannot create multiple sta/adhoc ifaces\n"); - return NULL; + return ERR_PTR(-EINVAL); } wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL); if (!wdev) - return NULL; + return ERR_PTR(-ENOMEM); wdev->wiphy = wiphy; priv->wdev = wdev; @@ -1522,12 +1522,12 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy, if (priv->bss_mode) { wiphy_err(wiphy, "Can't create multiple AP interfaces"); - return NULL; + return ERR_PTR(-EINVAL); } wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL); if (!wdev) - return NULL; + return ERR_PTR(-ENOMEM); priv->wdev = wdev; wdev->wiphy = wiphy; @@ -1544,14 +1544,15 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy, break; default: wiphy_err(wiphy, "type not supported\n"); - return NULL; + return ERR_PTR(-EINVAL); } dev = alloc_netdev_mq(sizeof(struct mwifiex_private *), name, ether_setup, 1); if (!dev) { wiphy_err(wiphy, "no memory available for netdevice\n"); - goto error; + priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED; + return ERR_PTR(-ENOMEM); } mwifiex_init_priv_params(priv, dev); @@ -1582,7 +1583,9 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy, /* Register network device */ if (register_netdevice(dev)) { wiphy_err(wiphy, "cannot register virtual network device\n"); - goto error; + free_netdev(dev); + priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED; + return ERR_PTR(-EFAULT); } sema_init(&priv->async_sem, 1); @@ -1594,12 +1597,6 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy, mwifiex_dev_debugfs_init(priv); #endif return dev; -error: - if (dev && (dev->reg_state == NETREG_UNREGISTERED)) - free_netdev(dev); - priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED; - - return NULL; } EXPORT_SYMBOL_GPL(mwifiex_add_virtual_intf); diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c index e2faec4db108..cecb27283196 100644 --- a/drivers/net/wireless/mwifiex/txrx.c +++ b/drivers/net/wireless/mwifiex/txrx.c @@ -161,15 +161,11 @@ int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, goto done; for (i = 0; i < adapter->priv_num; i++) { - tpriv = adapter->priv[i]; - if ((GET_BSS_ROLE(tpriv) == MWIFIEX_BSS_ROLE_STA) && - (tpriv->media_connected)) { - if (netif_queue_stopped(tpriv->netdev)) - mwifiex_wake_up_net_dev_queue(tpriv->netdev, - adapter); - } + if (tpriv->media_connected && + netif_queue_stopped(tpriv->netdev)) + mwifiex_wake_up_net_dev_queue(tpriv->netdev, adapter); } done: dev_kfree_skb_any(skb); diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c index 8173ab66066d..89f9a2a45de3 100644 --- a/drivers/net/wireless/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/mwifiex/uap_cmd.c @@ -27,6 +27,17 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv, struct cfg80211_ap_settings *params) { int i; + if (!params->privacy) { + bss_config->protocol = PROTOCOL_NO_SECURITY; + bss_config->key_mgmt = KEY_MGMT_NONE; + bss_config->wpa_cfg.length = 0; + priv->sec_info.wep_enabled = 0; + priv->sec_info.wpa_enabled = 0; + priv->sec_info.wpa2_enabled = 0; + + return 0; + } + switch (params->auth_type) { case NL80211_AUTHTYPE_OPEN_SYSTEM: bss_config->auth_mode = WLAN_AUTH_OPEN; diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 2e9e6af21362..dfcd02ab6cae 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -2110,7 +2110,7 @@ resize_buf: while (check_bssid_list_item(bssid, bssid_len, buf, len)) { if (rndis_bss_info_update(usbdev, bssid) && match_bssid && matched) { - if (!ether_addr_equal(bssid->mac, match_bssid)) + if (ether_addr_equal(bssid->mac, match_bssid)) *matched = true; } diff --git a/drivers/net/wireless/ti/wl1251/acx.c b/drivers/net/wireless/ti/wl1251/acx.c index ad87a1ac6462..db6430c1a084 100644 --- a/drivers/net/wireless/ti/wl1251/acx.c +++ b/drivers/net/wireless/ti/wl1251/acx.c @@ -869,7 +869,7 @@ int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime) } *mactime = tsf_info->current_tsf_lsb | - (tsf_info->current_tsf_msb << 31); + ((u64)tsf_info->current_tsf_msb << 32); out: kfree(tsf_info); diff --git a/drivers/net/wireless/ti/wl1251/event.c b/drivers/net/wireless/ti/wl1251/event.c index 9f15ccaf8f05..5ec50a476a69 100644 --- a/drivers/net/wireless/ti/wl1251/event.c +++ b/drivers/net/wireless/ti/wl1251/event.c @@ -76,8 +76,7 @@ static int wl1251_event_process(struct wl1251 *wl, struct event_mailbox *mbox) } } - if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID && - wl->station_mode != STATION_ACTIVE_MODE) { + if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID) { wl1251_debug(DEBUG_EVENT, "SYNCHRONIZATION_TIMEOUT_EVENT"); /* indicate to the stack, that beacons have been lost */ diff --git a/drivers/net/wireless/ti/wl1251/spi.c b/drivers/net/wireless/ti/wl1251/spi.c index 87f6305bda2c..567660cd2fcd 100644 --- a/drivers/net/wireless/ti/wl1251/spi.c +++ b/drivers/net/wireless/ti/wl1251/spi.c @@ -73,6 +73,8 @@ static void wl1251_spi_reset(struct wl1251 *wl) spi_sync(wl_to_spi(wl), &m); wl1251_dump(DEBUG_SPI, "spi reset -> ", cmd, WSPI_INIT_CMD_LEN); + + kfree(cmd); } static void wl1251_spi_wake(struct wl1251 *wl) @@ -127,6 +129,8 @@ static void wl1251_spi_wake(struct wl1251 *wl) spi_sync(wl_to_spi(wl), &m); wl1251_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN); + + kfree(cmd); } static void wl1251_spi_reset_wake(struct wl1251 *wl) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 2027afe405fe..30899901aef5 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1935,14 +1935,14 @@ static int __devexit xennet_remove(struct xenbus_device *dev) dev_dbg(&dev->dev, "%s\n", dev->nodename); - unregister_netdev(info->netdev); - xennet_disconnect_backend(info); - del_timer_sync(&info->rx_refill_timer); - xennet_sysfs_delif(info->netdev); + unregister_netdev(info->netdev); + + del_timer_sync(&info->rx_refill_timer); + free_percpu(info->stats); free_netdev(info->netdev); diff --git a/drivers/oprofile/oprofile_perf.c b/drivers/oprofile/oprofile_perf.c index da14432806c6..efc4b7f308cf 100644 --- a/drivers/oprofile/oprofile_perf.c +++ b/drivers/oprofile/oprofile_perf.c @@ -25,7 +25,7 @@ static int oprofile_perf_enabled; static DEFINE_MUTEX(oprofile_perf_mutex); static struct op_counter_config *counter_config; -static struct perf_event **perf_events[nr_cpumask_bits]; +static struct perf_event **perf_events[NR_CPUS]; static int num_counters; /* diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index 9b7ca90057d5..795f75a6ac33 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -673,7 +673,9 @@ static __devinit int palmas_probe(struct platform_device *pdev) pmic->desc[id].ops = &palmas_ops_smps10; pmic->desc[id].vsel_reg = PALMAS_SMPS10_CTRL; pmic->desc[id].vsel_mask = SMPS10_VSEL; - pmic->desc[id].enable_reg = PALMAS_SMPS10_STATUS; + pmic->desc[id].enable_reg = + PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE, + PALMAS_SMPS10_STATUS); pmic->desc[id].enable_mask = SMPS10_BOOST_EN; } @@ -739,7 +741,8 @@ static __devinit int palmas_probe(struct platform_device *pdev) pmic->desc[id].type = REGULATOR_VOLTAGE; pmic->desc[id].owner = THIS_MODULE; - pmic->desc[id].enable_reg = palmas_regs_info[id].ctrl_addr; + pmic->desc[id].enable_reg = PALMAS_BASE_TO_REG(PALMAS_LDO_BASE, + palmas_regs_info[id].ctrl_addr); pmic->desc[id].enable_mask = PALMAS_LDO1_CTRL_MODE_ACTIVE; if (pdata && pdata->reg_data) diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index f841bd0db6aa..8f1be8586c72 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -71,7 +71,7 @@ /* LDO_CTRL bitfields */ #define TPS65023_LDO_CTRL_LDOx_SHIFT(ldo_id) ((ldo_id)*4) -#define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0x0F << ((ldo_id)*4)) +#define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0x07 << ((ldo_id)*4)) /* Number of step-down converters available */ #define TPS65023_NUM_DCDC 3 diff --git a/drivers/regulator/tps6524x-regulator.c b/drivers/regulator/tps6524x-regulator.c index b88b3df82381..1b299aacf22f 100644 --- a/drivers/regulator/tps6524x-regulator.c +++ b/drivers/regulator/tps6524x-regulator.c @@ -482,7 +482,7 @@ static int get_voltage_sel(struct regulator_dev *rdev) info = &supply_info[rdev_get_id(rdev)]; if (info->flags & FIXED_VOLTAGE) - return info->fixed_voltage; + return 0; ret = read_field(hw, &info->voltage); if (ret < 0) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 6f0a4c612b3b..6f72b80121a0 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1899,6 +1899,8 @@ static int sd_try_rc16_first(struct scsi_device *sdp) { if (sdp->host->max_cmd_len < 16) return 0; + if (sdp->try_rc_10_first) + return 0; if (sdp->scsi_level > SCSI_SPC_2) return 1; if (scsi_device_protection(sdp)) diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c index 3295ea63f3eb..97ef67036e3f 100644 --- a/drivers/staging/media/lirc/lirc_serial.c +++ b/drivers/staging/media/lirc/lirc_serial.c @@ -129,6 +129,7 @@ static void send_space_homebrew(long length); static struct lirc_serial hardware[] = { [LIRC_HOMEBREW] = { + .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_HOMEBREW].lock), .signal_pin = UART_MSR_DCD, .signal_pin_change = UART_MSR_DDCD, .on = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR), @@ -145,6 +146,7 @@ static struct lirc_serial hardware[] = { }, [LIRC_IRDEO] = { + .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IRDEO].lock), .signal_pin = UART_MSR_DSR, .signal_pin_change = UART_MSR_DDSR, .on = UART_MCR_OUT2, @@ -156,6 +158,7 @@ static struct lirc_serial hardware[] = { }, [LIRC_IRDEO_REMOTE] = { + .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IRDEO_REMOTE].lock), .signal_pin = UART_MSR_DSR, .signal_pin_change = UART_MSR_DDSR, .on = (UART_MCR_RTS | UART_MCR_DTR | UART_MCR_OUT2), @@ -167,6 +170,7 @@ static struct lirc_serial hardware[] = { }, [LIRC_ANIMAX] = { + .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_ANIMAX].lock), .signal_pin = UART_MSR_DCD, .signal_pin_change = UART_MSR_DDCD, .on = 0, @@ -177,6 +181,7 @@ static struct lirc_serial hardware[] = { }, [LIRC_IGOR] = { + .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IGOR].lock), .signal_pin = UART_MSR_DSR, .signal_pin_change = UART_MSR_DDSR, .on = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR), @@ -201,6 +206,7 @@ static struct lirc_serial hardware[] = { * See also http://www.nslu2-linux.org for this device */ [LIRC_NSLU2] = { + .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_NSLU2].lock), .signal_pin = UART_MSR_CTS, .signal_pin_change = UART_MSR_DCTS, .on = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR), diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile index c691eea51537..f5ed3d75fa5a 100644 --- a/drivers/usb/Makefile +++ b/drivers/usb/Makefile @@ -46,7 +46,7 @@ obj-$(CONFIG_USB_MICROTEK) += image/ obj-$(CONFIG_USB_SERIAL) += serial/ obj-$(CONFIG_USB) += misc/ -obj-$(CONFIG_USB) += phy/ +obj-$(CONFIG_USB_COMMON) += phy/ obj-$(CONFIG_EARLY_PRINTK_DBGP) += early/ obj-$(CONFIG_USB_ATM) += atm/ diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 3df1a1973b05..ec70df7aba17 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1091,7 +1091,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep, if (r == req) { /* wait until it is processed */ dwc3_stop_active_transfer(dwc, dep->number); - goto out0; + goto out1; } dev_err(dwc->dev, "request %p was not queued to %s\n", request, ep->name); @@ -1099,6 +1099,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep, goto out0; } +out1: /* giveback the request */ dwc3_gadget_giveback(dep, req, -ECONNRESET); diff --git a/drivers/usb/gadget/fsl_qe_udc.h b/drivers/usb/gadget/fsl_qe_udc.h index 4c07ca9cebf3..7026919fc901 100644 --- a/drivers/usb/gadget/fsl_qe_udc.h +++ b/drivers/usb/gadget/fsl_qe_udc.h @@ -153,10 +153,10 @@ struct usb_ep_para{ #define USB_BUSMODE_DTB 0x02 /* Endpoint basic handle */ -#define ep_index(EP) ((EP)->desc->bEndpointAddress & 0xF) +#define ep_index(EP) ((EP)->ep.desc->bEndpointAddress & 0xF) #define ep_maxpacket(EP) ((EP)->ep.maxpacket) #define ep_is_in(EP) ((ep_index(EP) == 0) ? (EP->udc->ep0_dir == \ - USB_DIR_IN) : ((EP)->desc->bEndpointAddress \ + USB_DIR_IN) : ((EP)->ep.desc->bEndpointAddress \ & USB_DIR_IN) == USB_DIR_IN) /* ep0 transfer state */ diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c index 262acfd53e32..2ab0388d93eb 100644 --- a/drivers/usb/gadget/lpc32xx_udc.c +++ b/drivers/usb/gadget/lpc32xx_udc.c @@ -61,6 +61,7 @@ #include <mach/irqs.h> #include <mach/board.h> #ifdef CONFIG_USB_GADGET_DEBUG_FILES +#include <linux/debugfs.h> #include <linux/seq_file.h> #endif diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index ef8d744800ac..e090c799d87b 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -375,11 +375,21 @@ static void musb_advance_schedule(struct musb *musb, struct urb *urb, */ if (list_empty(&qh->hep->urb_list)) { struct list_head *head; + struct dma_controller *dma = musb->dma_controller; - if (is_in) + if (is_in) { ep->rx_reinit = 1; - else + if (ep->rx_channel) { + dma->channel_release(ep->rx_channel); + ep->rx_channel = NULL; + } + } else { ep->tx_reinit = 1; + if (ep->tx_channel) { + dma->channel_release(ep->tx_channel); + ep->tx_channel = NULL; + } + } /* Clobber old pointers to this qh */ musb_ep_set_qh(ep, is_in, NULL); diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c index d2a9a8e691b9..0eabb049b6a9 100644 --- a/drivers/usb/otg/twl6030-usb.c +++ b/drivers/usb/otg/twl6030-usb.c @@ -305,9 +305,8 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl) regulator_enable(twl->usb3v3); twl->asleep = 1; - twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, 0x1); - twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, - 0x10); + twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_CLR); + twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_SET); status = USB_EVENT_ID; otg->default_a = true; twl->phy.state = OTG_STATE_A_IDLE; @@ -316,12 +315,10 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl) atomic_notifier_call_chain(&twl->phy.notifier, status, otg->gadget); } else { - twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, - 0x10); - twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, - 0x1); + twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_CLR); + twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET); } - twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_LATCH_CLR, status); + twl6030_writeb(twl, TWL_MODULE_USB, status, USB_ID_INT_LATCH_CLR); return IRQ_HANDLED; } @@ -343,7 +340,7 @@ static int twl6030_enable_irq(struct usb_phy *x) { struct twl6030_usb *twl = phy_to_twl(x); - twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, 0x1); + twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET); twl6030_interrupt_unmask(0x05, REG_INT_MSK_LINE_C); twl6030_interrupt_unmask(0x05, REG_INT_MSK_STS_C); diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index 3cfabcba7447..e7cf84f0751a 100644 --- a/drivers/usb/phy/Kconfig +++ b/drivers/usb/phy/Kconfig @@ -2,11 +2,11 @@ # Physical Layer USB driver configuration # comment "USB Physical Layer drivers" - depends on USB + depends on USB || USB_GADGET config USB_ISP1301 tristate "NXP ISP1301 USB transceiver support" - depends on USB + depends on USB || USB_GADGET depends on I2C help Say Y here to add support for the NXP ISP1301 USB transceiver driver. diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 73d25cd8cba5..1e71079ce33b 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -93,6 +93,7 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x10C4, 0x814B) }, /* West Mountain Radio RIGtalk */ { USB_DEVICE(0x10C4, 0x8156) }, /* B&G H3000 link cable */ { USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */ + { USB_DEVICE(0x10C4, 0x815F) }, /* Timewave HamLinkUSB */ { USB_DEVICE(0x10C4, 0x818B) }, /* AVIT Research USB to TTL */ { USB_DEVICE(0x10C4, 0x819F) }, /* MJS USB Toslink Switcher */ { USB_DEVICE(0x10C4, 0x81A6) }, /* ThinkOptics WavIt */ @@ -134,7 +135,13 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x10CE, 0xEA6A) }, /* Silicon Labs MobiData GPRS USB Modem 100EU */ { USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */ { USB_DEVICE(0x1555, 0x0004) }, /* Owen AC4 USB-RS485 Converter */ + { USB_DEVICE(0x166A, 0x0201) }, /* Clipsal 5500PACA C-Bus Pascal Automation Controller */ + { USB_DEVICE(0x166A, 0x0301) }, /* Clipsal 5800PC C-Bus Wireless PC Interface */ { USB_DEVICE(0x166A, 0x0303) }, /* Clipsal 5500PCU C-Bus USB interface */ + { USB_DEVICE(0x166A, 0x0304) }, /* Clipsal 5000CT2 C-Bus Black and White Touchscreen */ + { USB_DEVICE(0x166A, 0x0305) }, /* Clipsal C-5000CT2 C-Bus Spectrum Colour Touchscreen */ + { USB_DEVICE(0x166A, 0x0401) }, /* Clipsal L51xx C-Bus Architectural Dimmer */ + { USB_DEVICE(0x166A, 0x0101) }, /* Clipsal 5560884 C-Bus Multi-room Audio Matrix Switcher */ { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */ { USB_DEVICE(0x16DC, 0x0010) }, /* W-IE-NE-R Plein & Baus GmbH PL512 Power Supply */ { USB_DEVICE(0x16DC, 0x0011) }, /* W-IE-NE-R Plein & Baus GmbH RCM Remote Control for MARATON Power Supply */ @@ -146,7 +153,11 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */ { USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */ { USB_DEVICE(0x1BE3, 0x07A6) }, /* WAGO 750-923 USB Service Cable */ + { USB_DEVICE(0x1E29, 0x0102) }, /* Festo CPX-USB */ + { USB_DEVICE(0x1E29, 0x0501) }, /* Festo CMSP */ { USB_DEVICE(0x3195, 0xF190) }, /* Link Instruments MSO-19 */ + { USB_DEVICE(0x3195, 0xF280) }, /* Link Instruments MSO-28 */ + { USB_DEVICE(0x3195, 0xF281) }, /* Link Instruments MSO-28 */ { USB_DEVICE(0x413C, 0x9500) }, /* DW700 GPS USB interface */ { } /* Terminating Entry */ }; diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index e668a2460bd4..adf8ce72be50 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -236,6 +236,7 @@ static void option_instat_callback(struct urb *urb); #define NOVATELWIRELESS_PRODUCT_G1 0xA001 #define NOVATELWIRELESS_PRODUCT_G1_M 0xA002 #define NOVATELWIRELESS_PRODUCT_G2 0xA010 +#define NOVATELWIRELESS_PRODUCT_MC551 0xB001 /* AMOI PRODUCTS */ #define AMOI_VENDOR_ID 0x1614 @@ -497,6 +498,10 @@ static void option_instat_callback(struct urb *urb); /* MediaTek products */ #define MEDIATEK_VENDOR_ID 0x0e8d +/* Cellient products */ +#define CELLIENT_VENDOR_ID 0x2692 +#define CELLIENT_PRODUCT_MEN200 0x9005 + /* some devices interfaces need special handling due to a number of reasons */ enum option_blacklist_reason { OPTION_BLACKLIST_NONE = 0, @@ -734,6 +739,8 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1_M) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G2) }, + /* Novatel Ovation MC551 a.k.a. Verizon USB551L */ + { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC551, 0xff, 0xff, 0xff) }, { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) }, { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) }, @@ -1233,6 +1240,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a1, 0xff, 0x02, 0x01) }, { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x00, 0x00) }, { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x02, 0x01) }, /* MediaTek MT6276M modem & app port */ + { USB_DEVICE(CELLIENT_VENDOR_ID, CELLIENT_PRODUCT_MEN200) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index a324a5d21e99..11418da9bc09 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -202,6 +202,12 @@ static int slave_configure(struct scsi_device *sdev) if (us->fflags & US_FL_NO_READ_CAPACITY_16) sdev->no_read_capacity_16 = 1; + /* + * Many devices do not respond properly to READ_CAPACITY_16. + * Tell the SCSI layer to try READ_CAPACITY_10 first. + */ + sdev->try_rc_10_first = 1; + /* assume SPC3 or latter devices support sense size > 18 */ if (sdev->scsi_level > SCSI_SPC_2) us->fflags |= US_FL_SANE_SENSE; diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index caf22bf5f822..1719886bb9be 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1107,13 +1107,6 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999, USB_SC_RBC, USB_PR_BULK, NULL, 0 ), -/* Feiya QDI U2 DISK, reported by Hans de Goede <hdegoede@redhat.com> */ -UNUSUAL_DEV( 0x090c, 0x1000, 0x0000, 0xffff, - "Feiya", - "QDI U2 DISK", - USB_SC_DEVICE, USB_PR_DEVICE, NULL, - US_FL_NO_READ_CAPACITY_16 ), - /* aeb */ UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff, "Feiya", diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 94dbd25caa30..112156f68afb 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -191,7 +191,9 @@ static int vhost_worker(void *data) struct vhost_dev *dev = data; struct vhost_work *work = NULL; unsigned uninitialized_var(seq); + mm_segment_t oldfs = get_fs(); + set_fs(USER_DS); use_mm(dev->mm); for (;;) { @@ -229,6 +231,7 @@ static int vhost_worker(void *data) } unuse_mm(dev->mm); + set_fs(oldfs); return 0; } diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index 2b763815aeec..1eff743ec497 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -146,7 +146,7 @@ struct cmn_registers { } __attribute__((packed)); static unsigned int hpwdt_nmi_decoding; -static unsigned int allow_kdump; +static unsigned int allow_kdump = 1; static unsigned int is_icru; static DEFINE_SPINLOCK(rom_lock); static void *cru_rom_addr; @@ -756,6 +756,8 @@ error: static void hpwdt_exit_nmi_decoding(void) { unregister_nmi_handler(NMI_UNKNOWN, "hpwdt"); + unregister_nmi_handler(NMI_SERR, "hpwdt"); + unregister_nmi_handler(NMI_IO_CHECK, "hpwdt"); if (cru_rom_addr) iounmap(cru_rom_addr); } diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index bc47e9012f37..9c2c27c3b424 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -699,3 +699,4 @@ MODULE_DESCRIPTION("Intel TCO WatchDog Timer Driver"); MODULE_VERSION(DRV_VERSION); MODULE_LICENSE("GPL"); MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c index 672d169bf1da..ef8edecfc526 100644 --- a/drivers/watchdog/watchdog_dev.c +++ b/drivers/watchdog/watchdog_dev.c @@ -349,7 +349,7 @@ static long watchdog_ioctl(struct file *file, unsigned int cmd, sizeof(struct watchdog_info)) ? -EFAULT : 0; case WDIOC_GETSTATUS: err = watchdog_get_status(wdd, &val); - if (err) + if (err == -ENODEV) return err; return put_user(val, p); case WDIOC_GETBOOTSTATUS: diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index 84a7e6f3c046..92df3b081539 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -2918,7 +2918,7 @@ int dbg_debugfs_init_fs(struct ubifs_info *c) struct dentry *dent; struct ubifs_debug_info *d = c->dbg; - if (!IS_ENABLED(DEBUG_FS)) + if (!IS_ENABLED(CONFIG_DEBUG_FS)) return 0; n = snprintf(d->dfs_dir_name, UBIFS_DFS_DIR_LEN + 1, UBIFS_DFS_DIR_NAME, @@ -3013,7 +3013,7 @@ out: */ void dbg_debugfs_exit_fs(struct ubifs_info *c) { - if (IS_ENABLED(DEBUG_FS)) + if (IS_ENABLED(CONFIG_DEBUG_FS)) debugfs_remove_recursive(c->dbg->dfs_dir); } @@ -3099,7 +3099,7 @@ int dbg_debugfs_init(void) const char *fname; struct dentry *dent; - if (!IS_ENABLED(DEBUG_FS)) + if (!IS_ENABLED(CONFIG_DEBUG_FS)) return 0; fname = "ubifs"; @@ -3166,7 +3166,7 @@ out: */ void dbg_debugfs_exit(void) { - if (IS_ENABLED(DEBUG_FS)) + if (IS_ENABLED(CONFIG_DEBUG_FS)) debugfs_remove_recursive(dfs_rootdir); } diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c index 2559d174e004..28ec13af28d9 100644 --- a/fs/ubifs/find.c +++ b/fs/ubifs/find.c @@ -939,8 +939,8 @@ static int find_dirtiest_idx_leb(struct ubifs_info *c) } dbg_find("LEB %d, dirty %d and free %d flags %#x", lp->lnum, lp->dirty, lp->free, lp->flags); - ubifs_assert(lp->flags | LPROPS_TAKEN); - ubifs_assert(lp->flags | LPROPS_INDEX); + ubifs_assert(lp->flags & LPROPS_TAKEN); + ubifs_assert(lp->flags & LPROPS_INDEX); return lnum; } diff --git a/fs/udf/super.c b/fs/udf/super.c index ac8a348dcb69..8d86a8706c0e 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -56,6 +56,7 @@ #include <linux/seq_file.h> #include <linux/bitmap.h> #include <linux/crc-itu-t.h> +#include <linux/log2.h> #include <asm/byteorder.h> #include "udf_sb.h" @@ -1215,16 +1216,65 @@ out_bh: return ret; } +static int udf_load_sparable_map(struct super_block *sb, + struct udf_part_map *map, + struct sparablePartitionMap *spm) +{ + uint32_t loc; + uint16_t ident; + struct sparingTable *st; + struct udf_sparing_data *sdata = &map->s_type_specific.s_sparing; + int i; + struct buffer_head *bh; + + map->s_partition_type = UDF_SPARABLE_MAP15; + sdata->s_packet_len = le16_to_cpu(spm->packetLength); + if (!is_power_of_2(sdata->s_packet_len)) { + udf_err(sb, "error loading logical volume descriptor: " + "Invalid packet length %u\n", + (unsigned)sdata->s_packet_len); + return -EIO; + } + if (spm->numSparingTables > 4) { + udf_err(sb, "error loading logical volume descriptor: " + "Too many sparing tables (%d)\n", + (int)spm->numSparingTables); + return -EIO; + } + + for (i = 0; i < spm->numSparingTables; i++) { + loc = le32_to_cpu(spm->locSparingTable[i]); + bh = udf_read_tagged(sb, loc, loc, &ident); + if (!bh) + continue; + + st = (struct sparingTable *)bh->b_data; + if (ident != 0 || + strncmp(st->sparingIdent.ident, UDF_ID_SPARING, + strlen(UDF_ID_SPARING)) || + sizeof(*st) + le16_to_cpu(st->reallocationTableLen) > + sb->s_blocksize) { + brelse(bh); + continue; + } + + sdata->s_spar_map[i] = bh; + } + map->s_partition_func = udf_get_pblock_spar15; + return 0; +} + static int udf_load_logicalvol(struct super_block *sb, sector_t block, struct kernel_lb_addr *fileset) { struct logicalVolDesc *lvd; - int i, j, offset; + int i, offset; uint8_t type; struct udf_sb_info *sbi = UDF_SB(sb); struct genericPartitionMap *gpm; uint16_t ident; struct buffer_head *bh; + unsigned int table_len; int ret = 0; bh = udf_read_tagged(sb, block, block, &ident); @@ -1232,15 +1282,20 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block, return 1; BUG_ON(ident != TAG_IDENT_LVD); lvd = (struct logicalVolDesc *)bh->b_data; - - i = udf_sb_alloc_partition_maps(sb, le32_to_cpu(lvd->numPartitionMaps)); - if (i != 0) { - ret = i; + table_len = le32_to_cpu(lvd->mapTableLength); + if (sizeof(*lvd) + table_len > sb->s_blocksize) { + udf_err(sb, "error loading logical volume descriptor: " + "Partition table too long (%u > %lu)\n", table_len, + sb->s_blocksize - sizeof(*lvd)); goto out_bh; } + ret = udf_sb_alloc_partition_maps(sb, le32_to_cpu(lvd->numPartitionMaps)); + if (ret) + goto out_bh; + for (i = 0, offset = 0; - i < sbi->s_partitions && offset < le32_to_cpu(lvd->mapTableLength); + i < sbi->s_partitions && offset < table_len; i++, offset += gpm->partitionMapLength) { struct udf_part_map *map = &sbi->s_partmaps[i]; gpm = (struct genericPartitionMap *) @@ -1275,38 +1330,9 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block, } else if (!strncmp(upm2->partIdent.ident, UDF_ID_SPARABLE, strlen(UDF_ID_SPARABLE))) { - uint32_t loc; - struct sparingTable *st; - struct sparablePartitionMap *spm = - (struct sparablePartitionMap *)gpm; - - map->s_partition_type = UDF_SPARABLE_MAP15; - map->s_type_specific.s_sparing.s_packet_len = - le16_to_cpu(spm->packetLength); - for (j = 0; j < spm->numSparingTables; j++) { - struct buffer_head *bh2; - - loc = le32_to_cpu( - spm->locSparingTable[j]); - bh2 = udf_read_tagged(sb, loc, loc, - &ident); - map->s_type_specific.s_sparing. - s_spar_map[j] = bh2; - - if (bh2 == NULL) - continue; - - st = (struct sparingTable *)bh2->b_data; - if (ident != 0 || strncmp( - st->sparingIdent.ident, - UDF_ID_SPARING, - strlen(UDF_ID_SPARING))) { - brelse(bh2); - map->s_type_specific.s_sparing. - s_spar_map[j] = NULL; - } - } - map->s_partition_func = udf_get_pblock_spar15; + if (udf_load_sparable_map(sb, map, + (struct sparablePartitionMap *)gpm) < 0) + goto out_bh; } else if (!strncmp(upm2->partIdent.ident, UDF_ID_METADATA, strlen(UDF_ID_METADATA))) { diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 506ec19a3736..7d10f962aa13 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -3,10 +3,18 @@ #include <linux/compiler.h> +#ifdef CONFIG_GENERIC_BUG +#define BUGFLAG_WARNING (1 << 0) +#define BUGFLAG_TAINT(taint) (BUGFLAG_WARNING | ((taint) << 8)) +#define BUG_GET_TAINT(bug) ((bug)->flags >> 8) +#endif + +#ifndef __ASSEMBLY__ +#include <linux/kernel.h> + #ifdef CONFIG_BUG #ifdef CONFIG_GENERIC_BUG -#ifndef __ASSEMBLY__ struct bug_entry { #ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS unsigned long bug_addr; @@ -23,17 +31,8 @@ struct bug_entry { #endif unsigned short flags; }; -#endif /* __ASSEMBLY__ */ - -#define BUGFLAG_WARNING (1 << 0) -#define BUGFLAG_TAINT(taint) (BUGFLAG_WARNING | ((taint) << 8)) -#define BUG_GET_TAINT(bug) ((bug)->flags >> 8) - #endif /* CONFIG_GENERIC_BUG */ -#ifndef __ASSEMBLY__ -#include <linux/kernel.h> - /* * Don't use BUG() or BUG_ON() unless there's really no way out; one * example might be detecting data structure corruption in the middle diff --git a/include/linux/irq.h b/include/linux/irq.h index 61f5cec031e0..a5261e3d2e3c 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -301,8 +301,6 @@ static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d) * @irq_pm_shutdown: function called from core code on shutdown once per chip * @irq_print_chip: optional to print special chip info in show_interrupts * @flags: chip specific flags - * - * @release: release function solely used by UML */ struct irq_chip { const char *name; diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index b534a1be540a..642cb7355df3 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -225,14 +225,11 @@ enum { /* device driver is going to provide hardware time stamp */ SKBTX_IN_PROGRESS = 1 << 2, - /* ensure the originating sk reference is available on driver level */ - SKBTX_DRV_NEEDS_SK_REF = 1 << 3, - /* device driver supports TX zero-copy buffers */ - SKBTX_DEV_ZEROCOPY = 1 << 4, + SKBTX_DEV_ZEROCOPY = 1 << 3, /* generate wifi status information (where possible) */ - SKBTX_WIFI_STATUS = 1 << 5, + SKBTX_WIFI_STATUS = 1 << 4, }; /* diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 370d11106c11..2039c5d3292e 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -2640,9 +2640,9 @@ struct v4l2_create_buffers { /* Experimental, these three ioctls may change over the next couple of kernel versions. */ -#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 96, struct v4l2_enum_dv_timings) -#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 97, struct v4l2_dv_timings) -#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 98, struct v4l2_dv_timings_cap) +#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) +#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) +#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) /* Reminder: when adding new ioctls please add support for them to drivers/media/video/v4l2-compat-ioctl32.c as well! */ diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 66a7b579e31c..3def64ba77fa 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -1144,6 +1144,12 @@ struct extended_inquiry_info { __u8 data[240]; } __packed; +#define HCI_EV_KEY_REFRESH_COMPLETE 0x30 +struct hci_ev_key_refresh_complete { + __u8 status; + __le16 handle; +} __packed; + #define HCI_EV_IO_CAPA_REQUEST 0x31 struct hci_ev_io_capa_request { bdaddr_t bdaddr; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 1937c7d98304..95e39b6a02ec 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1940,6 +1940,11 @@ enum ieee80211_rate_control_changed { * to also unregister the device. If it returns 1, then mac80211 * will also go through the regular complete restart on resume. * + * @set_wakeup: Enable or disable wakeup when WoWLAN configuration is + * modified. The reason is that device_set_wakeup_enable() is + * supposed to be called when the configuration changes, not only + * in suspend(). + * * @add_interface: Called when a netdevice attached to the hardware is * enabled. Because it is not called for monitor mode devices, @start * and @stop must be implemented. @@ -2966,6 +2971,7 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw, * ieee80211_generic_frame_duration - Calculate the duration field for a frame * @hw: pointer obtained from ieee80211_alloc_hw(). * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @band: the band to calculate the frame duration on * @frame_len: the length of the frame. * @rate: the rate at which the frame is going to be transmitted. * diff --git a/include/net/phonet/gprs.h b/include/net/phonet/gprs.h index 928daf595beb..bcd525e39a0b 100644 --- a/include/net/phonet/gprs.h +++ b/include/net/phonet/gprs.h @@ -5,7 +5,7 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Author: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> + * Author: Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 6efb2e1416e0..ba9698852321 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -151,6 +151,7 @@ struct scsi_device { SD_LAST_BUGGY_SECTORS */ unsigned no_read_disc_info:1; /* Avoid READ_DISC_INFO cmds */ unsigned no_read_capacity_16:1; /* Avoid READ_CAPACITY_16 cmds */ + unsigned try_rc_10_first:1; /* Try READ_CAPACACITY_10 first */ unsigned is_visible:1; /* is the device visible in sysfs */ DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */ diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h index ec3f910aa40b..0c3c2fb0f939 100644 --- a/include/sound/tea575x-tuner.h +++ b/include/sound/tea575x-tuner.h @@ -44,6 +44,7 @@ struct snd_tea575x_ops { struct snd_tea575x { struct v4l2_device *v4l2_dev; + struct v4l2_file_operations fops; struct video_device vd; /* video device */ int radio_nr; /* radio_nr */ bool tea5759; /* 5759 chip is present */ @@ -62,7 +63,7 @@ struct snd_tea575x { int (*ext_init)(struct snd_tea575x *tea); }; -int snd_tea575x_init(struct snd_tea575x *tea); +int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner); void snd_tea575x_exit(struct snd_tea575x *tea); #endif /* __SOUND_TEA575X_TUNER_H */ diff --git a/kernel/printk.c b/kernel/printk.c index a2276b916769..dba18211685e 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -193,12 +193,19 @@ static int console_may_schedule; * separated by ',', and find the message after the ';' character. */ +enum log_flags { + LOG_DEFAULT = 0, + LOG_NOCONS = 1, /* already flushed, do not print to console */ +}; + struct log { u64 ts_nsec; /* timestamp in nanoseconds */ u16 len; /* length of entire record */ u16 text_len; /* length of text buffer */ u16 dict_len; /* length of dictionary buffer */ - u16 level; /* syslog level + facility */ + u8 facility; /* syslog facility */ + u8 flags:5; /* internal record flags */ + u8 level:3; /* syslog level */ }; /* @@ -286,6 +293,7 @@ static u32 log_next(u32 idx) /* insert record into the buffer, discard old ones, update heads */ static void log_store(int facility, int level, + enum log_flags flags, u64 ts_nsec, const char *dict, u16 dict_len, const char *text, u16 text_len) { @@ -329,8 +337,13 @@ static void log_store(int facility, int level, msg->text_len = text_len; memcpy(log_dict(msg), dict, dict_len); msg->dict_len = dict_len; - msg->level = (facility << 3) | (level & 7); - msg->ts_nsec = local_clock(); + msg->facility = facility; + msg->level = level & 7; + msg->flags = flags & 0x1f; + if (ts_nsec > 0) + msg->ts_nsec = ts_nsec; + else + msg->ts_nsec = local_clock(); memset(log_dict(msg) + dict_len, 0, pad_len); msg->len = sizeof(struct log) + text_len + dict_len + pad_len; @@ -446,7 +459,7 @@ static ssize_t devkmsg_read(struct file *file, char __user *buf, ts_usec = msg->ts_nsec; do_div(ts_usec, 1000); len = sprintf(user->buf, "%u,%llu,%llu;", - msg->level, user->seq, ts_usec); + (msg->facility << 3) | msg->level, user->seq, ts_usec); /* escape non-printable characters */ for (i = 0; i < msg->text_len; i++) { @@ -787,6 +800,21 @@ static bool printk_time; #endif module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR); +static size_t print_time(u64 ts, char *buf) +{ + unsigned long rem_nsec; + + if (!printk_time) + return 0; + + if (!buf) + return 15; + + rem_nsec = do_div(ts, 1000000000); + return sprintf(buf, "[%5lu.%06lu] ", + (unsigned long)ts, rem_nsec / 1000); +} + static size_t print_prefix(const struct log *msg, bool syslog, char *buf) { size_t len = 0; @@ -803,18 +831,7 @@ static size_t print_prefix(const struct log *msg, bool syslog, char *buf) } } - if (printk_time) { - if (buf) { - unsigned long long ts = msg->ts_nsec; - unsigned long rem_nsec = do_div(ts, 1000000000); - - len += sprintf(buf + len, "[%5lu.%06lu] ", - (unsigned long) ts, rem_nsec / 1000); - } else { - len += 15; - } - } - + len += print_time(msg->ts_nsec, buf ? buf + len : NULL); return len; } @@ -862,28 +879,49 @@ static int syslog_print(char __user *buf, int size) { char *text; struct log *msg; - int len; + int len = 0; text = kmalloc(LOG_LINE_MAX, GFP_KERNEL); if (!text) return -ENOMEM; - raw_spin_lock_irq(&logbuf_lock); - if (syslog_seq < log_first_seq) { - /* messages are gone, move to first one */ - syslog_seq = log_first_seq; - syslog_idx = log_first_idx; - } - msg = log_from_idx(syslog_idx); - len = msg_print_text(msg, true, text, LOG_LINE_MAX); - syslog_idx = log_next(syslog_idx); - syslog_seq++; - raw_spin_unlock_irq(&logbuf_lock); + while (size > 0) { + size_t n; - if (len > size) - len = -EINVAL; - else if (len > 0 && copy_to_user(buf, text, len)) - len = -EFAULT; + raw_spin_lock_irq(&logbuf_lock); + if (syslog_seq < log_first_seq) { + /* messages are gone, move to first one */ + syslog_seq = log_first_seq; + syslog_idx = log_first_idx; + } + if (syslog_seq == log_next_seq) { + raw_spin_unlock_irq(&logbuf_lock); + break; + } + msg = log_from_idx(syslog_idx); + n = msg_print_text(msg, true, text, LOG_LINE_MAX); + if (n <= size) { + syslog_idx = log_next(syslog_idx); + syslog_seq++; + } else + n = 0; + raw_spin_unlock_irq(&logbuf_lock); + + if (!n) + break; + + len += n; + size -= n; + buf += n; + n = copy_to_user(buf - n, text, n); + + if (n) { + len -= n; + if (!len) + len = -EFAULT; + break; + } + } kfree(text); return len; @@ -1040,6 +1078,7 @@ int do_syslog(int type, char __user *buf, int len, bool from_file) /* Clear ring buffer */ case SYSLOG_ACTION_CLEAR: syslog_print_all(NULL, 0, true); + break; /* Disable logging to console */ case SYSLOG_ACTION_CONSOLE_OFF: if (saved_console_loglevel == -1) @@ -1272,15 +1311,92 @@ static inline void printk_delay(void) } } +/* + * Continuation lines are buffered, and not committed to the record buffer + * until the line is complete, or a race forces it. The line fragments + * though, are printed immediately to the consoles to ensure everything has + * reached the console in case of a kernel crash. + */ +static struct cont { + char buf[LOG_LINE_MAX]; + size_t len; /* length == 0 means unused buffer */ + size_t cons; /* bytes written to console */ + struct task_struct *owner; /* task of first print*/ + u64 ts_nsec; /* time of first print */ + u8 level; /* log level of first message */ + u8 facility; /* log level of first message */ + bool flushed:1; /* buffer sealed and committed */ +} cont; + +static void cont_flush(void) +{ + if (cont.flushed) + return; + if (cont.len == 0) + return; + + log_store(cont.facility, cont.level, LOG_NOCONS, cont.ts_nsec, + NULL, 0, cont.buf, cont.len); + + cont.flushed = true; +} + +static bool cont_add(int facility, int level, const char *text, size_t len) +{ + if (cont.len && cont.flushed) + return false; + + if (cont.len + len > sizeof(cont.buf)) { + cont_flush(); + return false; + } + + if (!cont.len) { + cont.facility = facility; + cont.level = level; + cont.owner = current; + cont.ts_nsec = local_clock(); + cont.cons = 0; + cont.flushed = false; + } + + memcpy(cont.buf + cont.len, text, len); + cont.len += len; + return true; +} + +static size_t cont_print_text(char *text, size_t size) +{ + size_t textlen = 0; + size_t len; + + if (cont.cons == 0) { + textlen += print_time(cont.ts_nsec, text); + size -= textlen; + } + + len = cont.len - cont.cons; + if (len > 0) { + if (len+1 > size) + len = size-1; + memcpy(text + textlen, cont.buf + cont.cons, len); + textlen += len; + cont.cons = cont.len; + } + + if (cont.flushed) { + text[textlen++] = '\n'; + /* got everything, release buffer */ + cont.len = 0; + } + return textlen; +} + asmlinkage int vprintk_emit(int facility, int level, const char *dict, size_t dictlen, const char *fmt, va_list args) { static int recursion_bug; - static char cont_buf[LOG_LINE_MAX]; - static size_t cont_len; - static int cont_level; - static struct task_struct *cont_task; static char textbuf[LOG_LINE_MAX]; char *text = textbuf; size_t text_len; @@ -1326,7 +1442,8 @@ asmlinkage int vprintk_emit(int facility, int level, recursion_bug = 0; printed_len += strlen(recursion_msg); /* emit KERN_CRIT message */ - log_store(0, 2, NULL, 0, recursion_msg, printed_len); + log_store(0, 2, LOG_DEFAULT, 0, + NULL, 0, recursion_msg, printed_len); } /* @@ -1364,55 +1481,37 @@ asmlinkage int vprintk_emit(int facility, int level, } if (!newline) { - if (cont_len && (prefix || cont_task != current)) { - /* - * Flush earlier buffer, which is either from a - * different thread, or when we got a new prefix. - */ - log_store(facility, cont_level, NULL, 0, cont_buf, cont_len); - cont_len = 0; - } - - if (!cont_len) { - cont_level = level; - cont_task = current; - } + /* + * Flush the conflicting buffer. An earlier newline was missing, + * or another task also prints continuation lines. + */ + if (cont.len && (prefix || cont.owner != current)) + cont_flush(); - /* buffer or append to earlier buffer from the same thread */ - if (cont_len + text_len > sizeof(cont_buf)) - text_len = sizeof(cont_buf) - cont_len; - memcpy(cont_buf + cont_len, text, text_len); - cont_len += text_len; + /* buffer line if possible, otherwise store it right away */ + if (!cont_add(facility, level, text, text_len)) + log_store(facility, level, LOG_DEFAULT, 0, + dict, dictlen, text, text_len); } else { - if (cont_len && cont_task == current) { - if (prefix) { - /* - * New prefix from the same thread; flush. We - * either got no earlier newline, or we race - * with an interrupt. - */ - log_store(facility, cont_level, - NULL, 0, cont_buf, cont_len); - cont_len = 0; - } + bool stored = false; - /* append to the earlier buffer and flush */ - if (cont_len + text_len > sizeof(cont_buf)) - text_len = sizeof(cont_buf) - cont_len; - memcpy(cont_buf + cont_len, text, text_len); - cont_len += text_len; - log_store(facility, cont_level, - NULL, 0, cont_buf, cont_len); - cont_len = 0; - cont_task = NULL; - printed_len = cont_len; - } else { - /* ordinary single and terminated line */ - log_store(facility, level, - dict, dictlen, text, text_len); - printed_len = text_len; + /* + * If an earlier newline was missing and it was the same task, + * either merge it with the current buffer and flush, or if + * there was a race with interrupts (prefix == true) then just + * flush it out and store this line separately. + */ + if (cont.len && cont.owner == current) { + if (!prefix) + stored = cont_add(facility, level, text, text_len); + cont_flush(); } + + if (!stored) + log_store(facility, level, LOG_DEFAULT, 0, + dict, dictlen, text, text_len); } + printed_len += text_len; /* * Try to acquire and then immediately release the console semaphore. @@ -1499,11 +1598,18 @@ EXPORT_SYMBOL(printk); #else #define LOG_LINE_MAX 0 +static struct cont { + size_t len; + size_t cons; + u8 level; + bool flushed:1; +} cont; static struct log *log_from_idx(u32 idx) { return NULL; } static u32 log_next(u32 idx) { return 0; } static void call_console_drivers(int level, const char *text, size_t len) {} static size_t msg_print_text(const struct log *msg, bool syslog, char *buf, size_t size) { return 0; } +static size_t cont_print_text(char *text, size_t size) { return 0; } #endif /* CONFIG_PRINTK */ @@ -1795,6 +1901,7 @@ static u32 console_idx; */ void console_unlock(void) { + static char text[LOG_LINE_MAX]; static u64 seen_seq; unsigned long flags; bool wake_klogd = false; @@ -1807,10 +1914,23 @@ void console_unlock(void) console_may_schedule = 0; + /* flush buffered message fragment immediately to console */ + raw_spin_lock_irqsave(&logbuf_lock, flags); + if (cont.len && (cont.cons < cont.len || cont.flushed)) { + size_t len; + + len = cont_print_text(text, sizeof(text)); + raw_spin_unlock(&logbuf_lock); + stop_critical_timings(); + call_console_drivers(cont.level, text, len); + start_critical_timings(); + local_irq_restore(flags); + } else + raw_spin_unlock_irqrestore(&logbuf_lock, flags); + again: for (;;) { struct log *msg; - static char text[LOG_LINE_MAX]; size_t len; int level; @@ -1825,13 +1945,22 @@ again: console_seq = log_first_seq; console_idx = log_first_idx; } - +skip: if (console_seq == log_next_seq) break; msg = log_from_idx(console_idx); - level = msg->level & 7; + if (msg->flags & LOG_NOCONS) { + /* + * Skip record we have buffered and already printed + * directly to the console when we received it. + */ + console_idx = log_next(console_idx); + console_seq++; + goto skip; + } + level = msg->level; len = msg_print_text(msg, false, text, sizeof(text)); console_idx = log_next(console_idx); @@ -2409,7 +2538,7 @@ EXPORT_SYMBOL_GPL(kmsg_dump_get_line); * kmsg_dump_get_buffer - copy kmsg log lines * @dumper: registered kmsg dumper * @syslog: include the "<4>" prefixes - * @line: buffer to copy the line to + * @buf: buffer to copy the line to * @size: maximum size of the buffer * @len: length of line placed into buffer * diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 3b0f1337f75b..38ecdda3f55f 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -1530,7 +1530,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp) { unsigned long flags; struct rcu_head *next, *list, **tail; - int bl, count, count_lazy; + int bl, count, count_lazy, i; /* If no callbacks are ready, just return.*/ if (!cpu_has_callbacks_ready_to_invoke(rdp)) { @@ -1553,9 +1553,9 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp) rdp->nxtlist = *rdp->nxttail[RCU_DONE_TAIL]; *rdp->nxttail[RCU_DONE_TAIL] = NULL; tail = rdp->nxttail[RCU_DONE_TAIL]; - for (count = RCU_NEXT_SIZE - 1; count >= 0; count--) - if (rdp->nxttail[count] == rdp->nxttail[RCU_DONE_TAIL]) - rdp->nxttail[count] = &rdp->nxtlist; + for (i = RCU_NEXT_SIZE - 1; i >= 0; i--) + if (rdp->nxttail[i] == rdp->nxttail[RCU_DONE_TAIL]) + rdp->nxttail[i] = &rdp->nxtlist; local_irq_restore(flags); /* Invoke callbacks. */ @@ -1583,9 +1583,9 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp) if (list != NULL) { *tail = rdp->nxtlist; rdp->nxtlist = list; - for (count = 0; count < RCU_NEXT_SIZE; count++) - if (&rdp->nxtlist == rdp->nxttail[count]) - rdp->nxttail[count] = tail; + for (i = 0; i < RCU_NEXT_SIZE; i++) + if (&rdp->nxtlist == rdp->nxttail[i]) + rdp->nxttail[i] = tail; else break; } diff --git a/net/9p/protocol.c b/net/9p/protocol.c index 9ee48cb30179..3d33ecf13327 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -368,7 +368,7 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt, const char *sptr = va_arg(ap, const char *); uint16_t len = 0; if (sptr) - len = min_t(uint16_t, strlen(sptr), + len = min_t(size_t, strlen(sptr), USHRT_MAX); errcode = p9pdu_writef(pdu, proto_version, diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index 840e2c64a301..015471d801b4 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -617,6 +617,8 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if) * changes */ if (skb_linearize(skb) < 0) goto out; + /* skb_linearize() possibly changed skb->data */ + tt_query = (struct tt_query_packet *)skb->data; tt_len = tt_query->tt_data * sizeof(struct tt_change); diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index a66c2dcd1088..2ab83d7fb1f8 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -141,13 +141,14 @@ static void tt_orig_list_entry_free_rcu(struct rcu_head *rcu) struct tt_orig_list_entry *orig_entry; orig_entry = container_of(rcu, struct tt_orig_list_entry, rcu); - atomic_dec(&orig_entry->orig_node->tt_size); orig_node_free_ref(orig_entry->orig_node); kfree(orig_entry); } static void tt_orig_list_entry_free_ref(struct tt_orig_list_entry *orig_entry) { + /* to avoid race conditions, immediately decrease the tt counter */ + atomic_dec(&orig_entry->orig_node->tt_size); call_rcu(&orig_entry->rcu, tt_orig_list_entry_free_rcu); } @@ -910,7 +911,6 @@ void tt_global_del_orig(struct bat_priv *bat_priv, } spin_unlock_bh(list_lock); } - atomic_set(&orig_node->tt_size, 0); orig_node->tt_initialised = false; } @@ -2031,10 +2031,10 @@ bool is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src, uint8_t *dst) { struct tt_local_entry *tt_local_entry = NULL; struct tt_global_entry *tt_global_entry = NULL; - bool ret = true; + bool ret = false; if (!atomic_read(&bat_priv->ap_isolation)) - return false; + goto out; tt_local_entry = tt_local_hash_find(bat_priv, dst); if (!tt_local_entry) @@ -2044,10 +2044,10 @@ bool is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src, uint8_t *dst) if (!tt_global_entry) goto out; - if (_is_ap_isolated(tt_local_entry, tt_global_entry)) + if (!_is_ap_isolated(tt_local_entry, tt_global_entry)) goto out; - ret = false; + ret = true; out: if (tt_global_entry) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 4eefb7f65cf6..94ad124a4ea3 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3043,6 +3043,50 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct hci_dev_unlock(hdev); } +static void hci_key_refresh_complete_evt(struct hci_dev *hdev, + struct sk_buff *skb) +{ + struct hci_ev_key_refresh_complete *ev = (void *) skb->data; + struct hci_conn *conn; + + BT_DBG("%s status %u handle %u", hdev->name, ev->status, + __le16_to_cpu(ev->handle)); + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle)); + if (!conn) + goto unlock; + + if (!ev->status) + conn->sec_level = conn->pending_sec_level; + + clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags); + + if (ev->status && conn->state == BT_CONNECTED) { + hci_acl_disconn(conn, HCI_ERROR_AUTH_FAILURE); + hci_conn_put(conn); + goto unlock; + } + + if (conn->state == BT_CONFIG) { + if (!ev->status) + conn->state = BT_CONNECTED; + + hci_proto_connect_cfm(conn, ev->status); + hci_conn_put(conn); + } else { + hci_auth_cfm(conn, ev->status); + + hci_conn_hold(conn); + conn->disc_timeout = HCI_DISCONN_TIMEOUT; + hci_conn_put(conn); + } + +unlock: + hci_dev_unlock(hdev); +} + static inline u8 hci_get_auth_req(struct hci_conn *conn) { /* If remote requests dedicated bonding follow that lead */ @@ -3559,6 +3603,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) hci_extended_inquiry_result_evt(hdev, skb); break; + case HCI_EV_KEY_REFRESH_COMPLETE: + hci_key_refresh_complete_evt(hdev, skb); + break; + case HCI_EV_IO_CAPA_REQUEST: hci_io_capa_request_evt(hdev, skb); break; diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig index 4deaca78e91e..9332bc7aa851 100644 --- a/net/bluetooth/hidp/Kconfig +++ b/net/bluetooth/hidp/Kconfig @@ -1,6 +1,6 @@ config BT_HIDP tristate "HIDP protocol support" - depends on BT && INPUT && HID_SUPPORT + depends on BT && INPUT select HID help HIDP (Human Interface Device Protocol) is a transport layer diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 24f144b72a96..4554e80d16a3 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1295,7 +1295,12 @@ static void security_timeout(struct work_struct *work) struct l2cap_conn *conn = container_of(work, struct l2cap_conn, security_timer.work); - l2cap_conn_del(conn->hcon, ETIMEDOUT); + BT_DBG("conn %p", conn); + + if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags)) { + smp_chan_destroy(conn); + l2cap_conn_del(conn->hcon, ETIMEDOUT); + } } static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status) @@ -2910,12 +2915,14 @@ static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len) while (len >= L2CAP_CONF_OPT_SIZE) { len -= l2cap_get_conf_opt(&rsp, &type, &olen, &val); - switch (type) { - case L2CAP_CONF_RFC: - if (olen == sizeof(rfc)) - memcpy(&rfc, (void *)val, olen); - goto done; - } + if (type != L2CAP_CONF_RFC) + continue; + + if (olen != sizeof(rfc)) + break; + + memcpy(&rfc, (void *)val, olen); + goto done; } /* Use sane default values in case a misbehaving remote device diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 25d220776079..3e5e3362ea00 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1598,7 +1598,7 @@ static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data, else conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr); - if (!conn) { + if (!conn || conn->state == BT_OPEN || conn->state == BT_CLOSED) { err = cmd_status(sk, hdev->id, MGMT_OP_DISCONNECT, MGMT_STATUS_NOT_CONNECTED); goto failed; @@ -1873,6 +1873,22 @@ static void pairing_complete_cb(struct hci_conn *conn, u8 status) pairing_complete(cmd, mgmt_status(status)); } +static void le_connect_complete_cb(struct hci_conn *conn, u8 status) +{ + struct pending_cmd *cmd; + + BT_DBG("status %u", status); + + if (!status) + return; + + cmd = find_pairing(conn); + if (!cmd) + BT_DBG("Unable to find a pending command"); + else + pairing_complete(cmd, mgmt_status(status)); +} + static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { @@ -1934,6 +1950,8 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, /* For LE, just connecting isn't a proof that the pairing finished */ if (cp->addr.type == BDADDR_BREDR) conn->connect_cfm_cb = pairing_complete_cb; + else + conn->connect_cfm_cb = le_connect_complete_cb; conn->security_cfm_cb = pairing_complete_cb; conn->disconn_cfm_cb = pairing_complete_cb; diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 6fc7c4708f3e..37df4e9b3896 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -648,7 +648,7 @@ static u8 smp_cmd_pairing_rsp(struct l2cap_conn *conn, struct sk_buff *skb) auth |= (req->auth_req | rsp->auth_req) & SMP_AUTH_MITM; - ret = tk_request(conn, 0, auth, rsp->io_capability, req->io_capability); + ret = tk_request(conn, 0, auth, req->io_capability, rsp->io_capability); if (ret) return SMP_UNSPECIFIED; @@ -703,7 +703,7 @@ static u8 smp_cmd_pairing_random(struct l2cap_conn *conn, struct sk_buff *skb) return 0; } -static u8 smp_ltk_encrypt(struct l2cap_conn *conn) +static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level) { struct smp_ltk *key; struct hci_conn *hcon = conn->hcon; @@ -712,6 +712,9 @@ static u8 smp_ltk_encrypt(struct l2cap_conn *conn) if (!key) return 0; + if (sec_level > BT_SECURITY_MEDIUM && !key->authenticated) + return 0; + if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &hcon->flags)) return 1; @@ -732,7 +735,7 @@ static u8 smp_cmd_security_req(struct l2cap_conn *conn, struct sk_buff *skb) hcon->pending_sec_level = authreq_to_seclevel(rp->auth_req); - if (smp_ltk_encrypt(conn)) + if (smp_ltk_encrypt(conn, hcon->pending_sec_level)) return 0; if (test_and_set_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags)) @@ -771,7 +774,7 @@ int smp_conn_security(struct l2cap_conn *conn, __u8 sec_level) return 1; if (hcon->link_mode & HCI_LM_MASTER) - if (smp_ltk_encrypt(conn)) + if (smp_ltk_encrypt(conn, sec_level)) goto done; if (test_and_set_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags)) diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 0a942fbccc9a..e1144e1617be 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -240,6 +240,7 @@ int br_add_bridge(struct net *net, const char *name) return -ENOMEM; dev_net_set(dev, net); + dev->rtnl_link_ops = &br_link_ops; res = register_netdev(dev); if (res) diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 2080485515f1..fe41260fbf38 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -208,7 +208,7 @@ static int br_validate(struct nlattr *tb[], struct nlattr *data[]) return 0; } -static struct rtnl_link_ops br_link_ops __read_mostly = { +struct rtnl_link_ops br_link_ops __read_mostly = { .kind = "bridge", .priv_size = sizeof(struct net_bridge), .setup = br_dev_setup, diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 1a8ad4fb9a6b..a768b2408edf 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -549,6 +549,7 @@ extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr) #endif /* br_netlink.c */ +extern struct rtnl_link_ops br_link_ops; extern int br_netlink_init(void); extern void br_netlink_fini(void); extern void br_ifinfo_notify(int event, struct net_bridge_port *port); diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c index aa6f716524fd..554b31289607 100644 --- a/net/caif/caif_dev.c +++ b/net/caif/caif_dev.c @@ -4,8 +4,7 @@ * Author: Sjur Brendeland/sjur.brandeland@stericsson.com * License terms: GNU General Public License (GPL) version 2 * - * Borrowed heavily from file: pn_dev.c. Thanks to - * Remi Denis-Courmont <remi.denis-courmont@nokia.com> + * Borrowed heavily from file: pn_dev.c. Thanks to Remi Denis-Courmont * and Sakari Ailus <sakari.ailus@nokia.com> */ diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index fb8944355264..78f1cdad5b33 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -220,6 +220,7 @@ static void caif_ctrl_cb(struct cflayer *layr, cfsk_hold, cfsk_put); cf_sk->sk.sk_state = CAIF_CONNECTED; set_tx_flow_on(cf_sk); + cf_sk->sk.sk_shutdown = 0; cf_sk->sk.sk_state_change(&cf_sk->sk); break; diff --git a/net/can/raw.c b/net/can/raw.c index cde1b4a20f75..46cca3a91d19 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -681,9 +681,6 @@ static int raw_sendmsg(struct kiocb *iocb, struct socket *sock, if (err < 0) goto free_skb; - /* to be able to check the received tx sock reference in raw_rcv() */ - skb_shinfo(skb)->tx_flags |= SKBTX_DRV_NEEDS_SK_REF; - skb->dev = dev; skb->sk = sk; diff --git a/net/core/dev.c b/net/core/dev.c index cd0981977f5c..6df214041a5e 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2089,25 +2089,6 @@ static int dev_gso_segment(struct sk_buff *skb, netdev_features_t features) return 0; } -/* - * Try to orphan skb early, right before transmission by the device. - * We cannot orphan skb if tx timestamp is requested or the sk-reference - * is needed on driver level for other reasons, e.g. see net/can/raw.c - */ -static inline void skb_orphan_try(struct sk_buff *skb) -{ - struct sock *sk = skb->sk; - - if (sk && !skb_shinfo(skb)->tx_flags) { - /* skb_tx_hash() wont be able to get sk. - * We copy sk_hash into skb->rxhash - */ - if (!skb->rxhash) - skb->rxhash = sk->sk_hash; - skb_orphan(skb); - } -} - static bool can_checksum_protocol(netdev_features_t features, __be16 protocol) { return ((features & NETIF_F_GEN_CSUM) || @@ -2193,8 +2174,6 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, if (!list_empty(&ptype_all)) dev_queue_xmit_nit(skb, dev); - skb_orphan_try(skb); - features = netif_skb_features(skb); if (vlan_tx_tag_present(skb) && @@ -2304,7 +2283,7 @@ u16 __skb_tx_hash(const struct net_device *dev, const struct sk_buff *skb, if (skb->sk && skb->sk->sk_hash) hash = skb->sk->sk_hash; else - hash = (__force u16) skb->protocol ^ skb->rxhash; + hash = (__force u16) skb->protocol; hash = jhash_1word(hash, hashrnd); return (u16) (((u64) hash * qcount) >> 32) + qoffset; diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 74c21b924a79..608327661960 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1349,8 +1349,8 @@ static int fib6_walk_continue(struct fib6_walker_t *w) if (w->leaf && fn->fn_flags & RTN_RTINFO) { int err; - if (w->count < w->skip) { - w->count++; + if (w->skip) { + w->skip--; continue; } diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 999a982ad3fd..becb048d18d4 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2957,10 +2957,6 @@ static int __net_init ip6_route_net_init(struct net *net) net->ipv6.sysctl.ip6_rt_mtu_expires = 10*60*HZ; net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40; -#ifdef CONFIG_PROC_FS - proc_net_fops_create(net, "ipv6_route", 0, &ipv6_route_proc_fops); - proc_net_fops_create(net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops); -#endif net->ipv6.ip6_rt_gc_expire = 30*HZ; ret = 0; @@ -2981,10 +2977,6 @@ out_ip6_dst_ops: static void __net_exit ip6_route_net_exit(struct net *net) { -#ifdef CONFIG_PROC_FS - proc_net_remove(net, "ipv6_route"); - proc_net_remove(net, "rt6_stats"); -#endif kfree(net->ipv6.ip6_null_entry); #ifdef CONFIG_IPV6_MULTIPLE_TABLES kfree(net->ipv6.ip6_prohibit_entry); @@ -2993,11 +2985,33 @@ static void __net_exit ip6_route_net_exit(struct net *net) dst_entries_destroy(&net->ipv6.ip6_dst_ops); } +static int __net_init ip6_route_net_init_late(struct net *net) +{ +#ifdef CONFIG_PROC_FS + proc_net_fops_create(net, "ipv6_route", 0, &ipv6_route_proc_fops); + proc_net_fops_create(net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops); +#endif + return 0; +} + +static void __net_exit ip6_route_net_exit_late(struct net *net) +{ +#ifdef CONFIG_PROC_FS + proc_net_remove(net, "ipv6_route"); + proc_net_remove(net, "rt6_stats"); +#endif +} + static struct pernet_operations ip6_route_net_ops = { .init = ip6_route_net_init, .exit = ip6_route_net_exit, }; +static struct pernet_operations ip6_route_net_late_ops = { + .init = ip6_route_net_init_late, + .exit = ip6_route_net_exit_late, +}; + static struct notifier_block ip6_route_dev_notifier = { .notifier_call = ip6_route_dev_notify, .priority = 0, @@ -3047,19 +3061,25 @@ int __init ip6_route_init(void) if (ret) goto xfrm6_init; + ret = register_pernet_subsys(&ip6_route_net_late_ops); + if (ret) + goto fib6_rules_init; + ret = -ENOBUFS; if (__rtnl_register(PF_INET6, RTM_NEWROUTE, inet6_rtm_newroute, NULL, NULL) || __rtnl_register(PF_INET6, RTM_DELROUTE, inet6_rtm_delroute, NULL, NULL) || __rtnl_register(PF_INET6, RTM_GETROUTE, inet6_rtm_getroute, NULL, NULL)) - goto fib6_rules_init; + goto out_register_late_subsys; ret = register_netdevice_notifier(&ip6_route_dev_notifier); if (ret) - goto fib6_rules_init; + goto out_register_late_subsys; out: return ret; +out_register_late_subsys: + unregister_pernet_subsys(&ip6_route_net_late_ops); fib6_rules_init: fib6_rules_cleanup(); xfrm6_init: @@ -3078,6 +3098,7 @@ out_kmem_cache: void ip6_route_cleanup(void) { unregister_netdevice_notifier(&ip6_route_dev_notifier); + unregister_pernet_subsys(&ip6_route_net_late_ops); fib6_rules_cleanup(); xfrm6_fini(); fib6_gc_cleanup(); diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 3a9aec29581a..9df64a50b075 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1212,7 +1212,8 @@ have_isn: tcp_rsk(req)->snt_isn = isn; tcp_rsk(req)->snt_synack = tcp_time_stamp; - security_inet_conn_request(sk, skb, req); + if (security_inet_conn_request(sk, skb, req)) + goto drop_and_release; if (tcp_v6_send_synack(sk, req, (struct request_values *)&tmp_ext, diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 07d7d55a1b93..cd6f7a991d80 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -372,7 +372,6 @@ static int afiucv_hs_send(struct iucv_message *imsg, struct sock *sock, skb_trim(skb, skb->dev->mtu); } skb->protocol = ETH_P_AF_IUCV; - skb_shinfo(skb)->tx_flags |= SKBTX_DRV_NEEDS_SK_REF; nskb = skb_clone(skb, GFP_ATOMIC); if (!nskb) return -ENOMEM; diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c index 185f12f4a5fa..47b259fccd27 100644 --- a/net/l2tp/l2tp_eth.c +++ b/net/l2tp/l2tp_eth.c @@ -42,6 +42,11 @@ struct l2tp_eth { struct sock *tunnel_sock; struct l2tp_session *session; struct list_head list; + atomic_long_t tx_bytes; + atomic_long_t tx_packets; + atomic_long_t rx_bytes; + atomic_long_t rx_packets; + atomic_long_t rx_errors; }; /* via l2tp_session_priv() */ @@ -88,24 +93,40 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev) struct l2tp_eth *priv = netdev_priv(dev); struct l2tp_session *session = priv->session; + atomic_long_add(skb->len, &priv->tx_bytes); + atomic_long_inc(&priv->tx_packets); + l2tp_xmit_skb(session, skb, session->hdr_len); - dev->stats.tx_bytes += skb->len; - dev->stats.tx_packets++; + return NETDEV_TX_OK; +} - return 0; +static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *stats) +{ + struct l2tp_eth *priv = netdev_priv(dev); + + stats->tx_bytes = atomic_long_read(&priv->tx_bytes); + stats->tx_packets = atomic_long_read(&priv->tx_packets); + stats->rx_bytes = atomic_long_read(&priv->rx_bytes); + stats->rx_packets = atomic_long_read(&priv->rx_packets); + stats->rx_errors = atomic_long_read(&priv->rx_errors); + return stats; } + static struct net_device_ops l2tp_eth_netdev_ops = { .ndo_init = l2tp_eth_dev_init, .ndo_uninit = l2tp_eth_dev_uninit, .ndo_start_xmit = l2tp_eth_dev_xmit, + .ndo_get_stats64 = l2tp_eth_get_stats64, }; static void l2tp_eth_dev_setup(struct net_device *dev) { ether_setup(dev); - dev->priv_flags &= ~IFF_TX_SKB_SHARING; + dev->priv_flags &= ~IFF_TX_SKB_SHARING; + dev->features |= NETIF_F_LLTX; dev->netdev_ops = &l2tp_eth_netdev_ops; dev->destructor = free_netdev; } @@ -114,17 +135,17 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb, { struct l2tp_eth_sess *spriv = l2tp_session_priv(session); struct net_device *dev = spriv->dev; + struct l2tp_eth *priv = netdev_priv(dev); if (session->debug & L2TP_MSG_DATA) { unsigned int length; - u8 *ptr = skb->data; length = min(32u, skb->len); if (!pskb_may_pull(skb, length)) goto error; pr_debug("%s: eth recv\n", session->name); - print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, ptr, length); + print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, skb->data, length); } if (!pskb_may_pull(skb, sizeof(ETH_HLEN))) @@ -139,15 +160,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb, nf_reset(skb); if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) { - dev->stats.rx_packets++; - dev->stats.rx_bytes += data_len; - } else - dev->stats.rx_errors++; - + atomic_long_inc(&priv->rx_packets); + atomic_long_add(data_len, &priv->rx_bytes); + } else { + atomic_long_inc(&priv->rx_errors); + } return; error: - dev->stats.rx_errors++; + atomic_long_inc(&priv->rx_errors); kfree_skb(skb); } diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index e9cecca5c44d..7d5108a867ad 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2093,6 +2093,9 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy, struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); int i, ret; + if (!ieee80211_sdata_running(sdata)) + return -ENETDOWN; + if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) { ret = drv_set_bitrate_mask(local, sdata, mask); if (ret) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 91d84cc77bbf..66e4fcdd1c6b 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1352,6 +1352,8 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, if (WARN_ON(!ifmgd->associated)) return; + ieee80211_stop_poll(sdata); + memcpy(bssid, ifmgd->associated->bssid, ETH_ALEN); ifmgd->associated = NULL; @@ -2612,8 +2614,6 @@ static void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; u8 frame_buf[DEAUTH_DISASSOC_LEN]; - ieee80211_stop_poll(sdata); - ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, reason, false, frame_buf); mutex_unlock(&ifmgd->mtx); diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 3bb24a121c95..a470e1123a55 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -271,6 +271,9 @@ struct sta_ampdu_mlme { * @plink_timer: peer link watch timer * @plink_timer_was_running: used by suspend/resume to restore timers * @t_offset: timing offset relative to this host + * @t_offset_setpoint: reference timing offset of this sta to be used when + * calculating clockdrift + * @ch_type: peer's channel type * @debugfs: debug filesystem info * @dead: set to true when sta is unlinked * @uploaded: set to true when sta is uploaded to the driver @@ -278,6 +281,8 @@ struct sta_ampdu_mlme { * @sta: station information we share with the driver * @sta_state: duplicates information about station state (for debug) * @beacon_loss_count: number of times beacon loss has triggered + * @supports_40mhz: tracks whether the station advertised 40 MHz support + * as we overwrite its HT parameters with the currently used value */ struct sta_info { /* General information, mostly static */ diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index 8781d8f904d9..434b6873b352 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -83,9 +83,10 @@ netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb, { struct xmit_work *work; - if (!(priv->phy->channels_supported[page] & (1 << chan))) + if (!(priv->phy->channels_supported[page] & (1 << chan))) { WARN_ON(1); return NETDEV_TX_OK; + } if (!(priv->hw.flags & IEEE802154_HW_OMIT_CKSUM)) { u16 crc = crc_ccitt(0, skb->data, skb->len); diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index 779ce4ff92ec..5a940dbd74a3 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -5,8 +5,8 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com> - * Original author: Sakari Ailus <sakari.ailus@nokia.com> + * Authors: Sakari Ailus <sakari.ailus@nokia.com> + * Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/phonet/datagram.c b/net/phonet/datagram.c index bf35b4e1a14c..12c30f3e643e 100644 --- a/net/phonet/datagram.c +++ b/net/phonet/datagram.c @@ -5,8 +5,8 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com> - * Original author: Sakari Ailus <sakari.ailus@nokia.com> + * Authors: Sakari Ailus <sakari.ailus@nokia.com> + * Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/phonet/pep-gprs.c b/net/phonet/pep-gprs.c index d01208968c83..a2fba7edfd1f 100644 --- a/net/phonet/pep-gprs.c +++ b/net/phonet/pep-gprs.c @@ -5,7 +5,7 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Author: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> + * Author: Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/phonet/pep.c b/net/phonet/pep.c index 9dd4f926f7d1..576f22c9c76e 100644 --- a/net/phonet/pep.c +++ b/net/phonet/pep.c @@ -5,7 +5,7 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Author: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> + * Author: Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index 36f75a9e2c3d..5bf6341e2dd4 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -5,8 +5,8 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com> - * Original author: Sakari Ailus <sakari.ailus@nokia.com> + * Authors: Sakari Ailus <sakari.ailus@nokia.com> + * Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index cfdf135fcd69..7dd762a464e5 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -5,8 +5,8 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com> - * Original author: Sakari Ailus <sakari.ailus@nokia.com> + * Authors: Sakari Ailus <sakari.ailus@nokia.com> + * Remi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/phonet/socket.c b/net/phonet/socket.c index 89cfa9ce4939..0acc943f713a 100644 --- a/net/phonet/socket.c +++ b/net/phonet/socket.c @@ -5,8 +5,8 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com> - * Original author: Sakari Ailus <sakari.ailus@nokia.com> + * Authors: Sakari Ailus <sakari.ailus@nokia.com> + * Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c index 696348fd31a1..d6bbbbd0af18 100644 --- a/net/phonet/sysctl.c +++ b/net/phonet/sysctl.c @@ -5,7 +5,7 @@ * * Copyright (C) 2008 Nokia Corporation. * - * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com> + * Author: Rémi Denis-Courmont * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 5942d27b1444..9c90811d1134 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -673,7 +673,9 @@ void sctp_addr_wq_timeout_handler(unsigned long arg) SCTP_DEBUG_PRINTK("sctp_addrwq_timo_handler: sctp_asconf_mgmt failed\n"); sctp_bh_unlock_sock(sk); } +#if IS_ENABLED(CONFIG_IPV6) free_next: +#endif list_del(&addrw->list); kfree(addrw); } diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 15f347477a99..baf5704740ee 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1389,7 +1389,7 @@ static void reg_set_request_processed(void) spin_unlock(®_requests_lock); if (last_request->initiator == NL80211_REGDOM_SET_BY_USER) - cancel_delayed_work_sync(®_timeout); + cancel_delayed_work(®_timeout); if (need_more_processing) schedule_work(®_work); diff --git a/net/wireless/util.c b/net/wireless/util.c index 8f2d68fc3a44..316cfd00914f 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -804,7 +804,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev, ntype == NL80211_IFTYPE_P2P_CLIENT)) return -EBUSY; - if (ntype != otype) { + if (ntype != otype && netif_running(dev)) { err = cfg80211_can_change_interface(rdev, dev->ieee80211_ptr, ntype); if (err) diff --git a/scripts/gfp-translate b/scripts/gfp-translate index c9230e158a8f..c9230e158a8f 100644..100755 --- a/scripts/gfp-translate +++ b/scripts/gfp-translate diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index 582aace20ea3..7eca25fae413 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -37,8 +37,8 @@ MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips"); MODULE_LICENSE("GPL"); -#define FREQ_LO (76U * 16000) -#define FREQ_HI (108U * 16000) +#define FREQ_LO ((tea->tea5759 ? 760 : 875) * 1600U) +#define FREQ_HI ((tea->tea5759 ? 910 : 1080) * 1600U) /* * definitions @@ -120,9 +120,9 @@ static u32 snd_tea575x_read(struct snd_tea575x *tea) return data; } -static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) +static u32 snd_tea575x_val_to_freq(struct snd_tea575x *tea, u32 val) { - u32 freq = snd_tea575x_read(tea) & TEA575X_BIT_FREQ_MASK; + u32 freq = val & TEA575X_BIT_FREQ_MASK; if (freq == 0) return freq; @@ -139,6 +139,11 @@ static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) return clamp(freq * 16, FREQ_LO, FREQ_HI); /* from kHz */ } +static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) +{ + return snd_tea575x_val_to_freq(tea, snd_tea575x_read(tea)); +} + static void snd_tea575x_set_freq(struct snd_tea575x *tea) { u32 freq = tea->freq; @@ -156,6 +161,7 @@ static void snd_tea575x_set_freq(struct snd_tea575x *tea) tea->val &= ~TEA575X_BIT_FREQ_MASK; tea->val |= freq & TEA575X_BIT_FREQ_MASK; snd_tea575x_write(tea, tea->val); + tea->freq = snd_tea575x_val_to_freq(tea, tea->val); } /* @@ -317,7 +323,6 @@ static int tea575x_s_ctrl(struct v4l2_ctrl *ctrl) } static const struct v4l2_file_operations tea575x_fops = { - .owner = THIS_MODULE, .unlocked_ioctl = video_ioctl2, .open = v4l2_fh_open, .release = v4l2_fh_release, @@ -337,7 +342,6 @@ static const struct v4l2_ioctl_ops tea575x_ioctl_ops = { }; static const struct video_device tea575x_radio = { - .fops = &tea575x_fops, .ioctl_ops = &tea575x_ioctl_ops, .release = video_device_release_empty, }; @@ -349,7 +353,7 @@ static const struct v4l2_ctrl_ops tea575x_ctrl_ops = { /* * initialize all the tea575x chips */ -int snd_tea575x_init(struct snd_tea575x *tea) +int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner) { int retval; @@ -374,6 +378,9 @@ int snd_tea575x_init(struct snd_tea575x *tea) tea->vd.lock = &tea->mutex; tea->vd.v4l2_dev = tea->v4l2_dev; tea->vd.ctrl_handler = &tea->ctrl_handler; + tea->fops = tea575x_fops; + tea->fops.owner = owner; + tea->vd.fops = &tea->fops; set_bit(V4L2_FL_USE_FH_PRIO, &tea->vd.flags); /* disable hw_freq_seek if we can't use it */ if (tea->cannot_read_data) diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index 67f47d891959..52b5c0bf90c1 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -2769,7 +2769,7 @@ static int __devinit snd_es1968_create(struct snd_card *card, chip->tea.ops = &snd_es1968_tea_ops; strlcpy(chip->tea.card, "SF64-PCE2", sizeof(chip->tea.card)); sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci)); - if (!snd_tea575x_init(&chip->tea)) + if (!snd_tea575x_init(&chip->tea, THIS_MODULE)) printk(KERN_INFO "es1968: detected TEA575x radio\n"); #endif diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index f69662322750..b32e8024ea86 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1254,7 +1254,7 @@ static int __devinit snd_fm801_create(struct snd_card *card, sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci)); if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 && (tea575x_tuner & TUNER_TYPE_MASK) < 4) { - if (snd_tea575x_init(&chip->tea)) { + if (snd_tea575x_init(&chip->tea, THIS_MODULE)) { snd_printk(KERN_ERR "TEA575x radio not found\n"); snd_fm801_free(chip); return -ENODEV; @@ -1263,7 +1263,7 @@ static int __devinit snd_fm801_create(struct snd_card *card, /* autodetect tuner connection */ for (tea575x_tuner = 1; tea575x_tuner <= 3; tea575x_tuner++) { chip->tea575x_tuner = tea575x_tuner; - if (!snd_tea575x_init(&chip->tea)) { + if (!snd_tea575x_init(&chip->tea, THIS_MODULE)) { snd_printk(KERN_INFO "detected TEA575x radio type %s\n", get_tea575x_gpio(chip)->name); break; diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig index 163b6b5de3eb..d03079764189 100644 --- a/sound/pci/hda/Kconfig +++ b/sound/pci/hda/Kconfig @@ -97,19 +97,6 @@ config SND_HDA_CODEC_REALTEK snd-hda-codec-realtek. This module is automatically loaded at probing. -config SND_HDA_ENABLE_REALTEK_QUIRKS - bool "Build static quirks for Realtek codecs" - depends on SND_HDA_CODEC_REALTEK - default y - help - Say Y here to build the static quirks codes for Realtek codecs. - If you need the "model" preset that the default BIOS auto-parser - can't handle, turn this option on. - - If your device works with model=auto option, basically you don't - need the quirk code. By turning this off, you can reduce the - module size quite a lot. - config SND_HDA_CODEC_ANALOG bool "Build Analog Device HD-audio codec support" default y diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c index 6e9ef3e25093..f7520b9f909c 100644 --- a/sound/pci/hda/hda_auto_parser.c +++ b/sound/pci/hda/hda_auto_parser.c @@ -618,7 +618,6 @@ int snd_hda_gen_add_verbs(struct hda_gen_spec *spec, const struct hda_verb *list) { const struct hda_verb **v; - snd_array_init(&spec->verbs, sizeof(struct hda_verb *), 8); v = snd_array_new(&spec->verbs); if (!v) return -ENOMEM; diff --git a/sound/pci/hda/hda_auto_parser.h b/sound/pci/hda/hda_auto_parser.h index 2a7889dfbd1b..632ad0ad3007 100644 --- a/sound/pci/hda/hda_auto_parser.h +++ b/sound/pci/hda/hda_auto_parser.h @@ -157,4 +157,14 @@ void snd_hda_pick_fixup(struct hda_codec *codec, const struct snd_pci_quirk *quirk, const struct hda_fixup *fixlist); +static inline void snd_hda_gen_init(struct hda_gen_spec *spec) +{ + snd_array_init(&spec->verbs, sizeof(struct hda_verb *), 8); +} + +static inline void snd_hda_gen_free(struct hda_gen_spec *spec) +{ + snd_array_free(&spec->verbs); +} + #endif /* __SOUND_HDA_AUTO_PARSER_H */ diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 7504e62188d6..51cb2a2e4fce 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1184,6 +1184,7 @@ static void snd_hda_codec_free(struct hda_codec *codec) { if (!codec) return; + snd_hda_jack_tbl_clear(codec); restore_init_pincfgs(codec); #ifdef CONFIG_SND_HDA_POWER_SAVE cancel_delayed_work(&codec->power_work); @@ -1192,6 +1193,7 @@ static void snd_hda_codec_free(struct hda_codec *codec) list_del(&codec->list); snd_array_free(&codec->mixers); snd_array_free(&codec->nids); + snd_array_free(&codec->cvt_setups); snd_array_free(&codec->conn_lists); snd_array_free(&codec->spdif_out); codec->bus->caddr_tbl[codec->addr] = NULL; @@ -2333,6 +2335,8 @@ int snd_hda_codec_reset(struct hda_codec *codec) /* free only driver_pins so that init_pins + user_pins are restored */ snd_array_free(&codec->driver_pins); restore_pincfgs(codec); + snd_array_free(&codec->cvt_setups); + snd_array_free(&codec->spdif_out); codec->num_pcms = 0; codec->pcm_info = NULL; codec->preset = NULL; diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 172370b3793b..2bf99fc1cbf2 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -445,8 +445,10 @@ static int conexant_init(struct hda_codec *codec) static void conexant_free(struct hda_codec *codec) { + struct conexant_spec *spec = codec->spec; + snd_hda_gen_free(&spec->gen); snd_hda_detach_beep_device(codec); - kfree(codec->spec); + kfree(spec); } static const struct snd_kcontrol_new cxt_capture_mixers[] = { @@ -4466,6 +4468,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC), + SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC), {} }; @@ -4497,6 +4500,7 @@ static int patch_conexant_auto(struct hda_codec *codec) if (!spec) return -ENOMEM; codec->spec = spec; + snd_hda_gen_init(&spec->gen); switch (codec->vendor_id) { case 0x14f15045: diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f8f4906e498d..5ccf10a4d593 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2289,6 +2289,7 @@ static void alc_free(struct hda_codec *codec) alc_shutup(codec); alc_free_kctls(codec); alc_free_bind_ctls(codec); + snd_hda_gen_free(&spec->gen); kfree(spec); snd_hda_detach_beep_device(codec); } @@ -4253,6 +4254,7 @@ static int alc_alloc_spec(struct hda_codec *codec, hda_nid_t mixer_nid) return -ENOMEM; codec->spec = spec; spec->mixer_nid = mixer_nid; + snd_hda_gen_init(&spec->gen); err = alc_codec_rename_from_preset(codec); if (err < 0) { @@ -6705,6 +6707,12 @@ static int patch_alc662(struct hda_codec *codec) alc_fix_pll_init(codec, 0x20, 0x04, 15); + alc_pick_fixup(codec, alc662_fixup_models, + alc662_fixup_tbl, alc662_fixups); + alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); + + alc_auto_parse_customize_define(codec); + if ((alc_get_coef0(codec) & (1 << 14)) && codec->bus->pci->subsystem_vendor == 0x1025 && spec->cdefine.platform_type == 1) { @@ -6712,12 +6720,6 @@ static int patch_alc662(struct hda_codec *codec) goto error; } - alc_pick_fixup(codec, alc662_fixup_models, - alc662_fixup_tbl, alc662_fixups); - alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); - - alc_auto_parse_customize_define(codec); - /* automatic parse from the BIOS config */ err = alc662_parse_auto_config(codec); if (err < 0) @@ -6800,6 +6802,7 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = { { .id = 0x10ec0272, .name = "ALC272", .patch = patch_alc662 }, { .id = 0x10ec0275, .name = "ALC275", .patch = patch_alc269 }, { .id = 0x10ec0276, .name = "ALC276", .patch = patch_alc269 }, + { .id = 0x10ec0280, .name = "ALC280", .patch = patch_alc269 }, { .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660", .patch = patch_alc861 }, { .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd }, diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 7db8228f1b88..07675282015a 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4367,7 +4367,7 @@ static int stac92xx_init(struct hda_codec *codec) AC_PINCTL_IN_EN); for (i = 0; i < spec->num_pwrs; i++) { hda_nid_t nid = spec->pwr_nids[i]; - int pinctl, def_conf; + unsigned int pinctl, def_conf; def_conf = snd_hda_codec_get_pincfg(codec, nid); def_conf = get_defcfg_connect(def_conf); @@ -4376,6 +4376,11 @@ static int stac92xx_init(struct hda_codec *codec) stac_toggle_power_map(codec, nid, 0); continue; } + if (def_conf == AC_JACK_PORT_FIXED) { + /* no need for jack detection for fixed pins */ + stac_toggle_power_map(codec, nid, 1); + continue; + } /* power on when no jack detection is available */ /* or when the VREF is used for controlling LED */ if (!spec->hp_detect || diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index aa8c98b628da..1436b6ce74d1 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -727,9 +727,6 @@ static void wm1811_jackdet_set_mode(struct snd_soc_codec *codec, u16 mode) if (!wm8994->jackdet || !wm8994->jack_cb) return; - if (!wm8994->jackdet || !wm8994->jack_cb) - return; - if (wm8994->active_refcount) mode = WM1811_JACKDET_MODE_AUDIO; diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index 41daaa24c25f..e71fe55cebef 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -341,6 +341,14 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { .map = audigy2nx_map, .selector_map = audigy2nx_selectors, }, + { /* Logitech, Inc. QuickCam Pro for Notebooks */ + .id = USB_ID(0x046d, 0x0991), + .ignore_ctl_error = 1, + }, + { /* Logitech, Inc. QuickCam E 3500 */ + .id = USB_ID(0x046d, 0x09a4), + .ignore_ctl_error = 1, + }, { /* Hercules DJ Console (Windows Edition) */ .id = USB_ID(0x06f8, 0xb000), diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index d89ab4c7d44b..79780fa57a43 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -1831,6 +1831,36 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, +{ + USB_DEVICE(0x0582, 0x014d), + .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + /* .vendor_name = "BOSS", */ + /* .product_name = "GT-100", */ + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 1, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 2, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 3, + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const struct snd_usb_midi_endpoint_info) { + .out_cables = 0x0001, + .in_cables = 0x0001 + } + }, + { + .ifnum = -1 + } + } + } +}, /* Guillemot devices */ { |