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| author | Arnd Bergmann <arnd@arndb.de> | 2012-07-25 16:33:45 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-07-25 16:35:04 +0400 |
| commit | 8cef081c71dd4e16a01a1e63cedab21eef8b5735 (patch) | |
| tree | b5b0fb5ab09dc60dee5fc8fd8e980359abbd1b1e /include/linux | |
| parent | 3d55c29fb24286f350f04021bef2dd799e25dd20 (diff) | |
| parent | 9161c3b796a2841a9a7be3d9c9dd121269ce90e8 (diff) | |
| download | linux-8cef081c71dd4e16a01a1e63cedab21eef8b5735.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fixes
The merge of the 'clk-for-linus' branch caused an automated
merge failure. Pull that in here so we can fix the problem.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux')
90 files changed, 2294 insertions, 769 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 8760be30b375..cb2a7d1ad47b 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -376,6 +376,7 @@ header-y += tty.h header-y += types.h header-y += udf_fs_i.h header-y += udp.h +header-y += uhid.h header-y += uinput.h header-y += uio.h header-y += ultrasound.h diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h deleted file mode 100644 index 0260c3e79fdd..000000000000 --- a/include/linux/ac97_codec.h +++ /dev/null @@ -1,362 +0,0 @@ -#ifndef _AC97_CODEC_H_ -#define _AC97_CODEC_H_ - -#include <linux/types.h> -#include <linux/soundcard.h> - -/* AC97 1.0 */ -#define AC97_RESET 0x0000 // -#define AC97_MASTER_VOL_STEREO 0x0002 // Line Out -#define AC97_HEADPHONE_VOL 0x0004 // -#define AC97_MASTER_VOL_MONO 0x0006 // TAD Output -#define AC97_MASTER_TONE 0x0008 // -#define AC97_PCBEEP_VOL 0x000a // none -#define AC97_PHONE_VOL 0x000c // TAD Input (mono) -#define AC97_MIC_VOL 0x000e // MIC Input (mono) -#define AC97_LINEIN_VOL 0x0010 // Line Input (stereo) -#define AC97_CD_VOL 0x0012 // CD Input (stereo) -#define AC97_VIDEO_VOL 0x0014 // none -#define AC97_AUX_VOL 0x0016 // Aux Input (stereo) -#define AC97_PCMOUT_VOL 0x0018 // Wave Output (stereo) -#define AC97_RECORD_SELECT 0x001a // -#define AC97_RECORD_GAIN 0x001c -#define AC97_RECORD_GAIN_MIC 0x001e -#define AC97_GENERAL_PURPOSE 0x0020 -#define AC97_3D_CONTROL 0x0022 -#define AC97_MODEM_RATE 0x0024 -#define AC97_POWER_CONTROL 0x0026 - -/* AC'97 2.0 */ -#define AC97_EXTENDED_ID 0x0028 /* Extended Audio ID */ -#define AC97_EXTENDED_STATUS 0x002A /* Extended Audio Status */ -#define AC97_PCM_FRONT_DAC_RATE 0x002C /* PCM Front DAC Rate */ -#define AC97_PCM_SURR_DAC_RATE 0x002E /* PCM Surround DAC Rate */ -#define AC97_PCM_LFE_DAC_RATE 0x0030 /* PCM LFE DAC Rate */ -#define AC97_PCM_LR_ADC_RATE 0x0032 /* PCM LR ADC Rate */ -#define AC97_PCM_MIC_ADC_RATE 0x0034 /* PCM MIC ADC Rate */ -#define AC97_CENTER_LFE_MASTER 0x0036 /* Center + LFE Master Volume */ -#define AC97_SURROUND_MASTER 0x0038 /* Surround (Rear) Master Volume */ -#define AC97_RESERVED_3A 0x003A /* Reserved in AC '97 < 2.2 */ - -/* AC'97 2.2 */ -#define AC97_SPDIF_CONTROL 0x003A /* S/PDIF Control */ - -/* range 0x3c-0x58 - MODEM */ -#define AC97_EXTENDED_MODEM_ID 0x003C -#define AC97_EXTEND_MODEM_STAT 0x003E -#define AC97_LINE1_RATE 0x0040 -#define AC97_LINE2_RATE 0x0042 -#define AC97_HANDSET_RATE 0x0044 -#define AC97_LINE1_LEVEL 0x0046 -#define AC97_LINE2_LEVEL 0x0048 -#define AC97_HANDSET_LEVEL 0x004A -#define AC97_GPIO_CONFIG 0x004C -#define AC97_GPIO_POLARITY 0x004E -#define AC97_GPIO_STICKY 0x0050 -#define AC97_GPIO_WAKE_UP 0x0052 -#define AC97_GPIO_STATUS 0x0054 -#define AC97_MISC_MODEM_STAT 0x0056 -#define AC97_RESERVED_58 0x0058 - -/* registers 0x005a - 0x007a are vendor reserved */ - -#define AC97_VENDOR_ID1 0x007c -#define AC97_VENDOR_ID2 0x007e - -/* volume control bit defines */ -#define AC97_MUTE 0x8000 -#define AC97_MICBOOST 0x0040 -#define AC97_LEFTVOL 0x3f00 -#define AC97_RIGHTVOL 0x003f - -/* record mux defines */ -#define AC97_RECMUX_MIC 0x0000 -#define AC97_RECMUX_CD 0x0101 -#define AC97_RECMUX_VIDEO 0x0202 -#define AC97_RECMUX_AUX 0x0303 -#define AC97_RECMUX_LINE 0x0404 -#define AC97_RECMUX_STEREO_MIX 0x0505 -#define AC97_RECMUX_MONO_MIX 0x0606 -#define AC97_RECMUX_PHONE 0x0707 - -/* general purpose register bit defines */ -#define AC97_GP_LPBK 0x0080 /* Loopback mode */ -#define AC97_GP_MS 0x0100 /* Mic Select 0=Mic1, 1=Mic2 */ -#define AC97_GP_MIX 0x0200 /* Mono output select 0=Mix, 1=Mic */ -#define AC97_GP_RLBK 0x0400 /* Remote Loopback - Modem line codec */ -#define AC97_GP_LLBK 0x0800 /* Local Loopback - Modem Line codec */ -#define AC97_GP_LD 0x1000 /* Loudness 1=on */ -#define AC97_GP_3D 0x2000 /* 3D Enhancement 1=on */ -#define AC97_GP_ST 0x4000 /* Stereo Enhancement 1=on */ -#define AC97_GP_POP 0x8000 /* Pcm Out Path, 0=pre 3D, 1=post 3D */ - -/* extended audio status and control bit defines */ -#define AC97_EA_VRA 0x0001 /* Variable bit rate enable bit */ -#define AC97_EA_DRA 0x0002 /* Double-rate audio enable bit */ -#define AC97_EA_SPDIF 0x0004 /* S/PDIF Enable bit */ -#define AC97_EA_VRM 0x0008 /* Variable bit rate for MIC enable bit */ -#define AC97_EA_CDAC 0x0040 /* PCM Center DAC is ready (Read only) */ -#define AC97_EA_SDAC 0x0040 /* PCM Surround DACs are ready (Read only) */ -#define AC97_EA_LDAC 0x0080 /* PCM LFE DAC is ready (Read only) */ -#define AC97_EA_MDAC 0x0100 /* MIC ADC is ready (Read only) */ -#define AC97_EA_SPCV 0x0400 /* S/PDIF configuration valid (Read only) */ -#define AC97_EA_PRI 0x0800 /* Turns the PCM Center DAC off */ -#define AC97_EA_PRJ 0x1000 /* Turns the PCM Surround DACs off */ -#define AC97_EA_PRK 0x2000 /* Turns the PCM LFE DAC off */ -#define AC97_EA_PRL 0x4000 /* Turns the MIC ADC off */ -#define AC97_EA_SLOT_MASK 0xffcf /* Mask for slot assignment bits */ -#define AC97_EA_SPSA_3_4 0x0000 /* Slot assigned to 3 & 4 */ -#define AC97_EA_SPSA_7_8 0x0010 /* Slot assigned to 7 & 8 */ -#define AC97_EA_SPSA_6_9 0x0020 /* Slot assigned to 6 & 9 */ -#define AC97_EA_SPSA_10_11 0x0030 /* Slot assigned to 10 & 11 */ - -/* S/PDIF control bit defines */ -#define AC97_SC_PRO 0x0001 /* Professional status */ -#define AC97_SC_NAUDIO 0x0002 /* Non audio stream */ -#define AC97_SC_COPY 0x0004 /* Copyright status */ -#define AC97_SC_PRE 0x0008 /* Preemphasis status */ -#define AC97_SC_CC_MASK 0x07f0 /* Category Code mask */ -#define AC97_SC_L 0x0800 /* Generation Level status */ -#define AC97_SC_SPSR_MASK 0xcfff /* S/PDIF Sample Rate bits */ -#define AC97_SC_SPSR_44K 0x0000 /* Use 44.1kHz Sample rate */ -#define AC97_SC_SPSR_48K 0x2000 /* Use 48kHz Sample rate */ -#define AC97_SC_SPSR_32K 0x3000 /* Use 32kHz Sample rate */ -#define AC97_SC_DRS 0x4000 /* Double Rate S/PDIF */ -#define AC97_SC_V 0x8000 /* Validity status */ - -/* powerdown control and status bit defines */ - -/* status */ -#define AC97_PWR_MDM 0x0010 /* Modem section ready */ -#define AC97_PWR_REF 0x0008 /* Vref nominal */ -#define AC97_PWR_ANL 0x0004 /* Analog section ready */ -#define AC97_PWR_DAC 0x0002 /* DAC section ready */ -#define AC97_PWR_ADC 0x0001 /* ADC section ready */ - -/* control */ -#define AC97_PWR_PR0 0x0100 /* ADC and Mux powerdown */ -#define AC97_PWR_PR1 0x0200 /* DAC powerdown */ -#define AC97_PWR_PR2 0x0400 /* Output mixer powerdown (Vref on) */ -#define AC97_PWR_PR3 0x0800 /* Output mixer powerdown (Vref off) */ -#define AC97_PWR_PR4 0x1000 /* AC-link powerdown */ -#define AC97_PWR_PR5 0x2000 /* Internal Clk disable */ -#define AC97_PWR_PR6 0x4000 /* HP amp powerdown */ -#define AC97_PWR_PR7 0x8000 /* Modem off - if supported */ - -/* extended audio ID register bit defines */ -#define AC97_EXTID_VRA 0x0001 -#define AC97_EXTID_DRA 0x0002 -#define AC97_EXTID_SPDIF 0x0004 -#define AC97_EXTID_VRM 0x0008 -#define AC97_EXTID_DSA0 0x0010 -#define AC97_EXTID_DSA1 0x0020 -#define AC97_EXTID_CDAC 0x0040 -#define AC97_EXTID_SDAC 0x0080 -#define AC97_EXTID_LDAC 0x0100 -#define AC97_EXTID_AMAP 0x0200 -#define AC97_EXTID_REV0 0x0400 -#define AC97_EXTID_REV1 0x0800 -#define AC97_EXTID_ID0 0x4000 -#define AC97_EXTID_ID1 0x8000 - -/* extended status register bit defines */ -#define AC97_EXTSTAT_VRA 0x0001 -#define AC97_EXTSTAT_DRA 0x0002 -#define AC97_EXTSTAT_SPDIF 0x0004 -#define AC97_EXTSTAT_VRM 0x0008 -#define AC97_EXTSTAT_SPSA0 0x0010 -#define AC97_EXTSTAT_SPSA1 0x0020 -#define AC97_EXTSTAT_CDAC 0x0040 -#define AC97_EXTSTAT_SDAC 0x0080 -#define AC97_EXTSTAT_LDAC 0x0100 -#define AC97_EXTSTAT_MADC 0x0200 -#define AC97_EXTSTAT_SPCV 0x0400 -#define AC97_EXTSTAT_PRI 0x0800 -#define AC97_EXTSTAT_PRJ 0x1000 -#define AC97_EXTSTAT_PRK 0x2000 -#define AC97_EXTSTAT_PRL 0x4000 - -/* extended audio ID register bit defines */ -#define AC97_EXTID_VRA 0x0001 -#define AC97_EXTID_DRA 0x0002 -#define AC97_EXTID_SPDIF 0x0004 -#define AC97_EXTID_VRM 0x0008 -#define AC97_EXTID_DSA0 0x0010 -#define AC97_EXTID_DSA1 0x0020 -#define AC97_EXTID_CDAC 0x0040 -#define AC97_EXTID_SDAC 0x0080 -#define AC97_EXTID_LDAC 0x0100 -#define AC97_EXTID_AMAP 0x0200 -#define AC97_EXTID_REV0 0x0400 -#define AC97_EXTID_REV1 0x0800 -#define AC97_EXTID_ID0 0x4000 -#define AC97_EXTID_ID1 0x8000 - -/* extended status register bit defines */ -#define AC97_EXTSTAT_VRA 0x0001 -#define AC97_EXTSTAT_DRA 0x0002 -#define AC97_EXTSTAT_SPDIF 0x0004 -#define AC97_EXTSTAT_VRM 0x0008 -#define AC97_EXTSTAT_SPSA0 0x0010 -#define AC97_EXTSTAT_SPSA1 0x0020 -#define AC97_EXTSTAT_CDAC 0x0040 -#define AC97_EXTSTAT_SDAC 0x0080 -#define AC97_EXTSTAT_LDAC 0x0100 -#define AC97_EXTSTAT_MADC 0x0200 -#define AC97_EXTSTAT_SPCV 0x0400 -#define AC97_EXTSTAT_PRI 0x0800 -#define AC97_EXTSTAT_PRJ 0x1000 -#define AC97_EXTSTAT_PRK 0x2000 -#define AC97_EXTSTAT_PRL 0x4000 - -/* useful power states */ -#define AC97_PWR_D0 0x0000 /* everything on */ -#define AC97_PWR_D1 AC97_PWR_PR0|AC97_PWR_PR1|AC97_PWR_PR4 -#define AC97_PWR_D2 AC97_PWR_PR0|AC97_PWR_PR1|AC97_PWR_PR2|AC97_PWR_PR3|AC97_PWR_PR4 -#define AC97_PWR_D3 AC97_PWR_PR0|AC97_PWR_PR1|AC97_PWR_PR2|AC97_PWR_PR3|AC97_PWR_PR4 -#define AC97_PWR_ANLOFF AC97_PWR_PR2|AC97_PWR_PR3 /* analog section off */ - -/* Total number of defined registers. */ -#define AC97_REG_CNT 64 - - -/* OSS interface to the ac97s.. */ -#define AC97_STEREO_MASK (SOUND_MASK_VOLUME|SOUND_MASK_PCM|\ - SOUND_MASK_LINE|SOUND_MASK_CD|\ - SOUND_MASK_ALTPCM|SOUND_MASK_IGAIN|\ - SOUND_MASK_LINE1|SOUND_MASK_VIDEO) - -#define AC97_SUPPORTED_MASK (AC97_STEREO_MASK | \ - SOUND_MASK_BASS|SOUND_MASK_TREBLE|\ - SOUND_MASK_SPEAKER|SOUND_MASK_MIC|\ - SOUND_MASK_PHONEIN|SOUND_MASK_PHONEOUT) - -#define AC97_RECORD_MASK (SOUND_MASK_MIC|\ - SOUND_MASK_CD|SOUND_MASK_IGAIN|SOUND_MASK_VIDEO|\ - SOUND_MASK_LINE1| SOUND_MASK_LINE|\ - SOUND_MASK_PHONEIN) - -/* original check is not good enough in case FOO is greater than - * SOUND_MIXER_NRDEVICES because the supported_mixers has exactly - * SOUND_MIXER_NRDEVICES elements. - * before matching the given mixer against the bitmask in supported_mixers we - * check if mixer number exceeds maximum allowed size which is as mentioned - * above SOUND_MIXER_NRDEVICES */ -#define supported_mixer(CODEC,FOO) ((FOO >= 0) && \ - (FOO < SOUND_MIXER_NRDEVICES) && \ - (CODEC)->supported_mixers & (1<<FOO) ) - -struct ac97_codec { - /* Linked list of codecs */ - struct list_head list; - - /* AC97 controller connected with */ - void *private_data; - - char *name; - int id; - int dev_mixer; - int type; - u32 model; - - unsigned int modem:1; - - struct ac97_ops *codec_ops; - - /* controller specific lower leverl ac97 accessing routines. - must be re-entrant safe */ - u16 (*codec_read) (struct ac97_codec *codec, u8 reg); - void (*codec_write) (struct ac97_codec *codec, u8 reg, u16 val); - - /* Wait for codec-ready. Ok to sleep here. */ - void (*codec_wait) (struct ac97_codec *codec); - - /* callback used by helper drivers for interesting ac97 setups */ - void (*codec_unregister) (struct ac97_codec *codec); - - struct ac97_driver *driver; - void *driver_private; /* Private data for the driver */ - - spinlock_t lock; - - /* OSS mixer masks */ - int modcnt; - int supported_mixers; - int stereo_mixers; - int record_sources; - - /* Property flags */ - int flags; - - int bit_resolution; - - /* OSS mixer interface */ - int (*read_mixer) (struct ac97_codec *codec, int oss_channel); - void (*write_mixer)(struct ac97_codec *codec, int oss_channel, - unsigned int left, unsigned int right); - int (*recmask_io) (struct ac97_codec *codec, int rw, int mask); - int (*mixer_ioctl)(struct ac97_codec *codec, unsigned int cmd, unsigned long arg); - - /* saved OSS mixer states */ - unsigned int mixer_state[SOUND_MIXER_NRDEVICES]; - - /* Software Modem interface */ - int (*modem_ioctl)(struct ac97_codec *codec, unsigned int cmd, unsigned long arg); -}; - -/* - * Operation structures for each known AC97 chip - */ - -struct ac97_ops -{ - /* Initialise */ - int (*init)(struct ac97_codec *c); - /* Amplifier control */ - int (*amplifier)(struct ac97_codec *codec, int on); - /* Digital mode control */ - int (*digital)(struct ac97_codec *codec, int slots, int rate, int mode); -#define AUDIO_DIGITAL 0x8000 -#define AUDIO_PRO 0x4000 -#define AUDIO_DRS 0x2000 -#define AUDIO_CCMASK 0x003F - -#define AC97_DELUDED_MODEM 1 /* Audio codec reports its a modem */ -#define AC97_NO_PCM_VOLUME 2 /* Volume control is missing */ -#define AC97_DEFAULT_POWER_OFF 4 /* Needs warm reset to power up */ -}; - -extern int ac97_probe_codec(struct ac97_codec *); - -extern struct ac97_codec *ac97_alloc_codec(void); -extern void ac97_release_codec(struct ac97_codec *codec); - -struct ac97_driver { - struct list_head list; - char *name; - u32 codec_id; - u32 codec_mask; - int (*probe) (struct ac97_codec *codec, struct ac97_driver *driver); - void (*remove) (struct ac97_codec *codec, struct ac97_driver *driver); -}; - -/* quirk types */ -enum { - AC97_TUNE_DEFAULT = -1, /* use default from quirk list (not valid in list) */ - AC97_TUNE_NONE = 0, /* nothing extra to do */ - AC97_TUNE_HP_ONLY, /* headphone (true line-out) control as master only */ - AC97_TUNE_SWAP_HP, /* swap headphone and master controls */ - AC97_TUNE_SWAP_SURROUND, /* swap master and surround controls */ - AC97_TUNE_AD_SHARING, /* for AD1985, turn on OMS bit and use headphone */ - AC97_TUNE_ALC_JACK, /* for Realtek, enable JACK detection */ -}; - -struct ac97_quirk { - unsigned short vendor; /* PCI vendor id */ - unsigned short device; /* PCI device id */ - unsigned short mask; /* device id bit mask, 0 = accept all */ - const char *name; /* name shown as info */ - int type; /* quirk type above */ -}; - -#endif /* _AC97_CODEC_H_ */ diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 8deaf6d050c3..1954a4e305a3 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -7,6 +7,7 @@ #include <linux/bcma/bcma_driver_chipcommon.h> #include <linux/bcma/bcma_driver_pci.h> #include <linux/bcma/bcma_driver_mips.h> +#include <linux/bcma/bcma_driver_gmac_cmn.h> #include <linux/ssb/ssb.h> /* SPROM sharing */ #include "bcma_regs.h" @@ -70,6 +71,13 @@ struct bcma_host_ops { /* Core-ID values. */ #define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */ +#define BCMA_CORE_4706_CHIPCOMMON 0x500 +#define BCMA_CORE_4706_SOC_RAM 0x50E +#define BCMA_CORE_4706_MAC_GBIT 0x52D +#define BCMA_CORE_AMEMC 0x52E /* DDR1/2 memory controller core */ +#define BCMA_CORE_ALTA 0x534 /* I2S core */ +#define BCMA_CORE_4706_MAC_GBIT_COMMON 0x5DC +#define BCMA_CORE_DDR23_PHY 0x5DD #define BCMA_CORE_INVALID 0x700 #define BCMA_CORE_CHIPCOMMON 0x800 #define BCMA_CORE_ILINE20 0x801 @@ -130,6 +138,36 @@ struct bcma_host_ops { #define BCMA_MAX_NR_CORES 16 +/* Chip IDs of PCIe devices */ +#define BCMA_CHIP_ID_BCM4313 0x4313 +#define BCMA_CHIP_ID_BCM43224 43224 +#define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8 +#define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa +#define BCMA_CHIP_ID_BCM43225 43225 +#define BCMA_CHIP_ID_BCM43227 43227 +#define BCMA_CHIP_ID_BCM43228 43228 +#define BCMA_CHIP_ID_BCM43421 43421 +#define BCMA_CHIP_ID_BCM43428 43428 +#define BCMA_CHIP_ID_BCM43431 43431 +#define BCMA_CHIP_ID_BCM43460 43460 +#define BCMA_CHIP_ID_BCM4331 0x4331 +#define BCMA_CHIP_ID_BCM6362 0x6362 +#define BCMA_CHIP_ID_BCM4360 0x4360 +#define BCMA_CHIP_ID_BCM4352 0x4352 + +/* Chip IDs of SoCs */ +#define BCMA_CHIP_ID_BCM4706 0x5300 +#define BCMA_CHIP_ID_BCM4716 0x4716 +#define BCMA_PKG_ID_BCM4716 8 +#define BCMA_PKG_ID_BCM4717 9 +#define BCMA_PKG_ID_BCM4718 10 +#define BCMA_CHIP_ID_BCM47162 47162 +#define BCMA_CHIP_ID_BCM4748 0x4748 +#define BCMA_CHIP_ID_BCM4749 0x4749 +#define BCMA_CHIP_ID_BCM5356 0x5356 +#define BCMA_CHIP_ID_BCM5357 0x5357 +#define BCMA_CHIP_ID_BCM53572 53572 + struct bcma_device { struct bcma_bus *bus; struct bcma_device_id id; @@ -215,6 +253,7 @@ struct bcma_bus { struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; struct bcma_drv_mips drv_mips; + struct bcma_drv_gmac_cmn drv_gmac_cmn; /* We decided to share SPROM struct with SSB as long as we do not need * any hacks for BCMA. This simplifies drivers code. */ diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 8bbfe31fbac8..3c80885fa829 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -24,7 +24,7 @@ #define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */ #define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */ #define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */ -#define BCMA_CC_FLASHT_NFLASH 0x00000200 +#define BCMA_CC_FLASHT_NFLASH 0x00000200 /* NAND flash */ #define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */ #define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */ #define BCMA_PLLTYPE_NONE 0x00000000 @@ -45,6 +45,7 @@ #define BCMA_CC_CAP_PMU 0x10000000 /* PMU available (rev >= 20) */ #define BCMA_CC_CAP_ECI 0x20000000 /* ECI available (rev >= 20) */ #define BCMA_CC_CAP_SPROM 0x40000000 /* SPROM present */ +#define BCMA_CC_CAP_NFLASH 0x80000000 /* NAND flash present (rev >= 35 or BCM4706?) */ #define BCMA_CC_CORECTL 0x0008 #define BCMA_CC_CORECTL_UARTCLK0 0x00000001 /* Drive UART with internal clock */ #define BCMA_CC_CORECTL_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ @@ -88,6 +89,11 @@ #define BCMA_CC_CHIPST_4313_OTP_PRESENT 2 #define BCMA_CC_CHIPST_4331_SPROM_PRESENT 2 #define BCMA_CC_CHIPST_4331_OTP_PRESENT 4 +#define BCMA_CC_CHIPST_4706_PKG_OPTION BIT(0) /* 0: full-featured package 1: low-cost package */ +#define BCMA_CC_CHIPST_4706_SFLASH_PRESENT BIT(1) /* 0: parallel, 1: serial flash is present */ +#define BCMA_CC_CHIPST_4706_SFLASH_TYPE BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */ +#define BCMA_CC_CHIPST_4706_MIPS_BENDIAN BIT(3) /* 0: little, 1: big endian */ +#define BCMA_CC_CHIPST_4706_PCIE1_DISABLE BIT(5) /* PCIE1 enable strap pin */ #define BCMA_CC_JCMD 0x0030 /* Rev >= 10 only */ #define BCMA_CC_JCMD_START 0x80000000 #define BCMA_CC_JCMD_BUSY 0x80000000 @@ -117,10 +123,58 @@ #define BCMA_CC_JCTL_EXT_EN 2 /* Enable external targets */ #define BCMA_CC_JCTL_EN 1 /* Enable Jtag master */ #define BCMA_CC_FLASHCTL 0x0040 +/* Start/busy bit in flashcontrol */ +#define BCMA_CC_FLASHCTL_OPCODE 0x000000ff +#define BCMA_CC_FLASHCTL_ACTION 0x00000700 +#define BCMA_CC_FLASHCTL_CS_ACTIVE 0x00001000 /* Chip Select Active, rev >= 20 */ #define BCMA_CC_FLASHCTL_START 0x80000000 #define BCMA_CC_FLASHCTL_BUSY BCMA_CC_FLASHCTL_START +/* Flashcontrol action + opcodes for ST flashes */ +#define BCMA_CC_FLASHCTL_ST_WREN 0x0006 /* Write Enable */ +#define BCMA_CC_FLASHCTL_ST_WRDIS 0x0004 /* Write Disable */ +#define BCMA_CC_FLASHCTL_ST_RDSR 0x0105 /* Read Status Register */ +#define BCMA_CC_FLASHCTL_ST_WRSR 0x0101 /* Write Status Register */ +#define BCMA_CC_FLASHCTL_ST_READ 0x0303 /* Read Data Bytes */ +#define BCMA_CC_FLASHCTL_ST_PP 0x0302 /* Page Program */ +#define BCMA_CC_FLASHCTL_ST_SE 0x02d8 /* Sector Erase */ +#define BCMA_CC_FLASHCTL_ST_BE 0x00c7 /* Bulk Erase */ +#define BCMA_CC_FLASHCTL_ST_DP 0x00b9 /* Deep Power-down */ +#define BCMA_CC_FLASHCTL_ST_RES 0x03ab /* Read Electronic Signature */ +#define BCMA_CC_FLASHCTL_ST_CSA 0x1000 /* Keep chip select asserted */ +#define BCMA_CC_FLASHCTL_ST_SSE 0x0220 /* Sub-sector Erase */ +/* Flashcontrol action + opcodes for Atmel flashes */ +#define BCMA_CC_FLASHCTL_AT_READ 0x07e8 +#define BCMA_CC_FLASHCTL_AT_PAGE_READ 0x07d2 +#define BCMA_CC_FLASHCTL_AT_STATUS 0x01d7 +#define BCMA_CC_FLASHCTL_AT_BUF1_WRITE 0x0384 +#define BCMA_CC_FLASHCTL_AT_BUF2_WRITE 0x0387 +#define BCMA_CC_FLASHCTL_AT_BUF1_ERASE_PROGRAM 0x0283 +#define BCMA_CC_FLASHCTL_AT_BUF2_ERASE_PROGRAM 0x0286 +#define BCMA_CC_FLASHCTL_AT_BUF1_PROGRAM 0x0288 +#define BCMA_CC_FLASHCTL_AT_BUF2_PROGRAM 0x0289 +#define BCMA_CC_FLASHCTL_AT_PAGE_ERASE 0x0281 +#define BCMA_CC_FLASHCTL_AT_BLOCK_ERASE 0x0250 +#define BCMA_CC_FLASHCTL_AT_BUF1_WRITE_ERASE_PROGRAM 0x0382 +#define BCMA_CC_FLASHCTL_AT_BUF2_WRITE_ERASE_PROGRAM 0x0385 +#define BCMA_CC_FLASHCTL_AT_BUF1_LOAD 0x0253 +#define BCMA_CC_FLASHCTL_AT_BUF2_LOAD 0x0255 +#define BCMA_CC_FLASHCTL_AT_BUF1_COMPARE 0x0260 +#define BCMA_CC_FLASHCTL_AT_BUF2_COMPARE 0x0261 +#define BCMA_CC_FLASHCTL_AT_BUF1_REPROGRAM 0x0258 +#define BCMA_CC_FLASHCTL_AT_BUF2_REPROGRAM 0x0259 #define BCMA_CC_FLASHADDR 0x0044 #define BCMA_CC_FLASHDATA 0x0048 +/* Status register bits for ST flashes */ +#define BCMA_CC_FLASHDATA_ST_WIP 0x01 /* Write In Progress */ +#define BCMA_CC_FLASHDATA_ST_WEL 0x02 /* Write Enable Latch */ +#define BCMA_CC_FLASHDATA_ST_BP_MASK 0x1c /* Block Protect */ +#define BCMA_CC_FLASHDATA_ST_BP_SHIFT 2 +#define BCMA_CC_FLASHDATA_ST_SRWD 0x80 /* Status Register Write Disable */ +/* Status register bits for Atmel flashes */ +#define BCMA_CC_FLASHDATA_AT_READY 0x80 +#define BCMA_CC_FLASHDATA_AT_MISMATCH 0x40 +#define BCMA_CC_FLASHDATA_AT_ID_MASK 0x38 +#define BCMA_CC_FLASHDATA_AT_ID_SHIFT 3 #define BCMA_CC_BCAST_ADDR 0x0050 #define BCMA_CC_BCAST_DATA 0x0054 #define BCMA_CC_GPIOPULLUP 0x0058 /* Rev >= 20 only */ @@ -280,6 +334,15 @@ /* 4706 PMU */ #define BCMA_CC_PMU4706_MAINPLL_PLL0 0 +#define BCMA_CC_PMU6_4706_PROCPLL_OFF 4 /* The CPU PLL */ +#define BCMA_CC_PMU6_4706_PROC_P2DIV_MASK 0x000f0000 +#define BCMA_CC_PMU6_4706_PROC_P2DIV_SHIFT 16 +#define BCMA_CC_PMU6_4706_PROC_P1DIV_MASK 0x0000f000 +#define BCMA_CC_PMU6_4706_PROC_P1DIV_SHIFT 12 +#define BCMA_CC_PMU6_4706_PROC_NDIV_INT_MASK 0x00000ff8 +#define BCMA_CC_PMU6_4706_PROC_NDIV_INT_SHIFT 3 +#define BCMA_CC_PMU6_4706_PROC_NDIV_MODE_MASK 0x00000007 +#define BCMA_CC_PMU6_4706_PROC_NDIV_MODE_SHIFT 0 /* ALP clock on pre-PMU chips */ #define BCMA_CC_PMU_ALP_CLOCK 20000000 @@ -308,6 +371,19 @@ #define BCMA_CC_PPL_PCHI_OFF 5 #define BCMA_CC_PPL_PCHI_MASK 0x0000003f +#define BCMA_CC_PMU_PLL_CTL0 0 +#define BCMA_CC_PMU_PLL_CTL1 1 +#define BCMA_CC_PMU_PLL_CTL2 2 +#define BCMA_CC_PMU_PLL_CTL3 3 +#define BCMA_CC_PMU_PLL_CTL4 4 +#define BCMA_CC_PMU_PLL_CTL5 5 + +#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK 0x00f00000 +#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT 20 + +#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK 0x1ff00000 +#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT 20 + /* BCM4331 ChipControl numbers. */ #define BCMA_CHIPCTL_4331_BT_COEXIST BIT(0) /* 0 disable */ #define BCMA_CHIPCTL_4331_SECI BIT(1) /* 0 SECI is disabled (JATG functional) */ @@ -321,9 +397,18 @@ #define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN BIT(9) /* override core control on pipe_AuxPowerDown */ #define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN BIT(10) /* pcie_auxclkenable */ #define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN BIT(11) /* pcie_pipe_pllpowerdown */ +#define BCMA_CHIPCTL_4331_EXTPA_EN2 BIT(12) /* 0 ext pa disable, 1 ext pa enabled */ #define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4 BIT(16) /* enable bt_shd0 at gpio4 */ #define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5 BIT(17) /* enable bt_shd1 at gpio5 */ +/* 43224 chip-specific ChipControl register bits */ +#define BCMA_CCTRL_43224_GPIO_TOGGLE 0x8000 /* gpio[3:0] pins as btcoex or s/w gpio */ +#define BCMA_CCTRL_43224A0_12MA_LED_DRIVE 0x00F000F0 /* 12 mA drive strength */ +#define BCMA_CCTRL_43224B0_12MA_LED_DRIVE 0xF0 /* 12 mA drive strength for later 43224s */ + +/* 4313 Chip specific ChipControl register bits */ +#define BCMA_CCTRL_4313_12MA_LED_DRIVE 0x00000007 /* 12 mA drive strengh for later 4313 */ + /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) */ @@ -411,5 +496,6 @@ extern void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, u32 set); extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, u32 set); +extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid); #endif /* LINUX_BCMA_DRIVER_CC_H_ */ diff --git a/include/linux/bcma/bcma_driver_gmac_cmn.h b/include/linux/bcma/bcma_driver_gmac_cmn.h new file mode 100644 index 000000000000..def894b83b0d --- /dev/null +++ b/include/linux/bcma/bcma_driver_gmac_cmn.h @@ -0,0 +1,100 @@ +#ifndef LINUX_BCMA_DRIVER_GMAC_CMN_H_ +#define LINUX_BCMA_DRIVER_GMAC_CMN_H_ + +#include <linux/types.h> + +#define BCMA_GMAC_CMN_STAG0 0x000 +#define BCMA_GMAC_CMN_STAG1 0x004 +#define BCMA_GMAC_CMN_STAG2 0x008 +#define BCMA_GMAC_CMN_STAG3 0x00C +#define BCMA_GMAC_CMN_PARSER_CTL 0x020 +#define BCMA_GMAC_CMN_MIB_MAX_LEN 0x024 +#define BCMA_GMAC_CMN_PHY_ACCESS 0x100 +#define BCMA_GMAC_CMN_PA_DATA_MASK 0x0000ffff +#define BCMA_GMAC_CMN_PA_ADDR_MASK 0x001f0000 +#define BCMA_GMAC_CMN_PA_ADDR_SHIFT 16 +#define BCMA_GMAC_CMN_PA_REG_MASK 0x1f000000 +#define BCMA_GMAC_CMN_PA_REG_SHIFT 24 +#define BCMA_GMAC_CMN_PA_WRITE 0x20000000 +#define BCMA_GMAC_CMN_PA_START 0x40000000 +#define BCMA_GMAC_CMN_PHY_CTL 0x104 +#define BCMA_GMAC_CMN_PC_EPA_MASK 0x0000001f +#define BCMA_GMAC_CMN_PC_MCT_MASK 0x007f0000 +#define BCMA_GMAC_CMN_PC_MCT_SHIFT 16 +#define BCMA_GMAC_CMN_PC_MTE 0x00800000 +#define BCMA_GMAC_CMN_GMAC0_RGMII_CTL 0x110 +#define BCMA_GMAC_CMN_CFP_ACCESS 0x200 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA0 0x210 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA1 0x214 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA2 0x218 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA3 0x21C +#define BCMA_GMAC_CMN_CFP_TCAM_DATA4 0x220 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA5 0x224 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA6 0x228 +#define BCMA_GMAC_CMN_CFP_TCAM_DATA7 0x22C +#define BCMA_GMAC_CMN_CFP_TCAM_MASK0 0x230 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK1 0x234 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK2 0x238 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK3 0x23C +#define BCMA_GMAC_CMN_CFP_TCAM_MASK4 0x240 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK5 0x244 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK6 0x248 +#define BCMA_GMAC_CMN_CFP_TCAM_MASK7 0x24C +#define BCMA_GMAC_CMN_CFP_ACTION_DATA 0x250 +#define BCMA_GMAC_CMN_TCAM_BIST_CTL 0x2A0 +#define BCMA_GMAC_CMN_TCAM_BIST_STATUS 0x2A4 +#define BCMA_GMAC_CMN_TCAM_CMP_STATUS 0x2A8 +#define BCMA_GMAC_CMN_TCAM_DISABLE 0x2AC +#define BCMA_GMAC_CMN_TCAM_TEST_CTL 0x2F0 +#define BCMA_GMAC_CMN_UDF_0_A3_A0 0x300 +#define BCMA_GMAC_CMN_UDF_0_A7_A4 0x304 +#define BCMA_GMAC_CMN_UDF_0_A8 0x308 +#define BCMA_GMAC_CMN_UDF_1_A3_A0 0x310 +#define BCMA_GMAC_CMN_UDF_1_A7_A4 0x314 +#define BCMA_GMAC_CMN_UDF_1_A8 0x318 +#define BCMA_GMAC_CMN_UDF_2_A3_A0 0x320 +#define BCMA_GMAC_CMN_UDF_2_A7_A4 0x324 +#define BCMA_GMAC_CMN_UDF_2_A8 0x328 +#define BCMA_GMAC_CMN_UDF_0_B3_B0 0x330 +#define BCMA_GMAC_CMN_UDF_0_B7_B4 0x334 +#define BCMA_GMAC_CMN_UDF_0_B8 0x338 +#define BCMA_GMAC_CMN_UDF_1_B3_B0 0x340 +#define BCMA_GMAC_CMN_UDF_1_B7_B4 0x344 +#define BCMA_GMAC_CMN_UDF_1_B8 0x348 +#define BCMA_GMAC_CMN_UDF_2_B3_B0 0x350 +#define BCMA_GMAC_CMN_UDF_2_B7_B4 0x354 +#define BCMA_GMAC_CMN_UDF_2_B8 0x358 +#define BCMA_GMAC_CMN_UDF_0_C3_C0 0x360 +#define BCMA_GMAC_CMN_UDF_0_C7_C4 0x364 +#define BCMA_GMAC_CMN_UDF_0_C8 0x368 +#define BCMA_GMAC_CMN_UDF_1_C3_C0 0x370 +#define BCMA_GMAC_CMN_UDF_1_C7_C4 0x374 +#define BCMA_GMAC_CMN_UDF_1_C8 0x378 +#define BCMA_GMAC_CMN_UDF_2_C3_C0 0x380 +#define BCMA_GMAC_CMN_UDF_2_C7_C4 0x384 +#define BCMA_GMAC_CMN_UDF_2_C8 0x388 +#define BCMA_GMAC_CMN_UDF_0_D3_D0 0x390 +#define BCMA_GMAC_CMN_UDF_0_D7_D4 0x394 +#define BCMA_GMAC_CMN_UDF_0_D11_D8 0x394 + +struct bcma_drv_gmac_cmn { + struct bcma_device *core; + + /* Drivers accessing BCMA_GMAC_CMN_PHY_ACCESS and + * BCMA_GMAC_CMN_PHY_CTL need to take that mutex first. */ + struct mutex phy_mutex; +}; + +/* Register access */ +#define gmac_cmn_read16(gc, offset) bcma_read16((gc)->core, offset) +#define gmac_cmn_read32(gc, offset) bcma_read32((gc)->core, offset) +#define gmac_cmn_write16(gc, offset, val) bcma_write16((gc)->core, offset, val) +#define gmac_cmn_write32(gc, offset, val) bcma_write32((gc)->core, offset, val) + +#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN +extern void __devinit bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc); +#else +static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) { } +#endif + +#endif /* LINUX_BCMA_DRIVER_GMAC_CMN_H_ */ diff --git a/include/linux/can.h b/include/linux/can.h index 9a19bcb3eeaf..018055efc034 100644 --- a/include/linux/can.h +++ b/include/linux/can.h @@ -21,7 +21,7 @@ /* special address description flags for the CAN_ID */ #define CAN_EFF_FLAG 0x80000000U /* EFF/SFF is set in the MSB */ #define CAN_RTR_FLAG 0x40000000U /* remote transmission request */ -#define CAN_ERR_FLAG 0x20000000U /* error frame */ +#define CAN_ERR_FLAG 0x20000000U /* error message frame */ /* valid bits in CAN ID for frame formats */ #define CAN_SFF_MASK 0x000007FFU /* standard frame format (SFF) */ @@ -32,32 +32,84 @@ * Controller Area Network Identifier structure * * bit 0-28 : CAN identifier (11/29 bit) - * bit 29 : error frame flag (0 = data frame, 1 = error frame) + * bit 29 : error message frame flag (0 = data frame, 1 = error message) * bit 30 : remote transmission request flag (1 = rtr frame) * bit 31 : frame format flag (0 = standard 11 bit, 1 = extended 29 bit) */ typedef __u32 canid_t; +#define CAN_SFF_ID_BITS 11 +#define CAN_EFF_ID_BITS 29 + /* - * Controller Area Network Error Frame Mask structure + * Controller Area Network Error Message Frame Mask structure * * bit 0-28 : error class mask (see include/linux/can/error.h) * bit 29-31 : set to zero */ typedef __u32 can_err_mask_t; +/* CAN payload length and DLC definitions according to ISO 11898-1 */ +#define CAN_MAX_DLC 8 +#define CAN_MAX_DLEN 8 + +/* CAN FD payload length and DLC definitions according to ISO 11898-7 */ +#define CANFD_MAX_DLC 15 +#define CANFD_MAX_DLEN 64 + /** * struct can_frame - basic CAN frame structure - * @can_id: the CAN ID of the frame and CAN_*_FLAG flags, see above. - * @can_dlc: the data length field of the CAN frame - * @data: the CAN frame payload. + * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition + * @can_dlc: frame payload length in byte (0 .. 8) aka data length code + * N.B. the DLC field from ISO 11898-1 Chapter 8.4.2.3 has a 1:1 + * mapping of the 'data length code' to the real payload length + * @data: CAN frame payload (up to 8 byte) */ struct can_frame { canid_t can_id; /* 32 bit CAN_ID + EFF/RTR/ERR flags */ - __u8 can_dlc; /* data length code: 0 .. 8 */ - __u8 data[8] __attribute__((aligned(8))); + __u8 can_dlc; /* frame payload length in byte (0 .. CAN_MAX_DLEN) */ + __u8 data[CAN_MAX_DLEN] __attribute__((aligned(8))); +}; + +/* + * defined bits for canfd_frame.flags + * + * As the default for CAN FD should be to support the high data rate in the + * payload section of the frame (HDR) and to support up to 64 byte in the + * data section (EDL) the bits are only set in the non-default case. + * Btw. as long as there's no real implementation for CAN FD network driver + * these bits are only preliminary. + * + * RX: NOHDR/NOEDL - info about received CAN FD frame + * ESI - bit from originating CAN controller + * TX: NOHDR/NOEDL - control per-frame settings if supported by CAN controller + * ESI - bit is set by local CAN controller + */ +#define CANFD_NOHDR 0x01 /* frame without high data rate */ +#define CANFD_NOEDL 0x02 /* frame without extended data length */ +#define CANFD_ESI 0x04 /* error state indicator */ + +/** + * struct canfd_frame - CAN flexible data rate frame structure + * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition + * @len: frame payload length in byte (0 .. CANFD_MAX_DLEN) + * @flags: additional flags for CAN FD + * @__res0: reserved / padding + * @__res1: reserved / padding + * @data: CAN FD frame payload (up to CANFD_MAX_DLEN byte) + */ +struct canfd_frame { + canid_t can_id; /* 32 bit CAN_ID + EFF/RTR/ERR flags */ + __u8 len; /* frame payload length in byte */ + __u8 flags; /* additional flags for CAN FD */ + __u8 __res0; /* reserved / padding */ + __u8 __res1; /* reserved / padding */ + __u8 data[CANFD_MAX_DLEN] __attribute__((aligned(8))); }; +#define CAN_MTU (sizeof(struct can_frame)) +#define CANFD_MTU (sizeof(struct canfd_frame)) + /* particular protocols of the protocol family PF_CAN */ #define CAN_RAW 1 /* RAW sockets */ #define CAN_BCM 2 /* Broadcast Manager */ @@ -97,7 +149,7 @@ struct sockaddr_can { * <received_can_id> & mask == can_id & mask * * The filter can be inverted (CAN_INV_FILTER bit set in can_id) or it can - * filter for error frames (CAN_ERR_FLAG bit set in mask). + * filter for error message frames (CAN_ERR_FLAG bit set in mask). */ struct can_filter { canid_t can_id; diff --git a/include/linux/can/core.h b/include/linux/can/core.h index 0ccc1cd28b95..78c6c52073ad 100644 --- a/include/linux/can/core.h +++ b/include/linux/can/core.h @@ -17,10 +17,10 @@ #include <linux/skbuff.h> #include <linux/netdevice.h> -#define CAN_VERSION "20090105" +#define CAN_VERSION "20120528" /* increment this number each time you change some user-space interface */ -#define CAN_ABI_VERSION "8" +#define CAN_ABI_VERSION "9" #define CAN_VERSION_STRING "rev " CAN_VERSION " abi " CAN_ABI_VERSION diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 5d2efe7e3f1b..2b2fc345afca 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -33,7 +33,7 @@ struct can_priv { struct can_device_stats can_stats; struct can_bittiming bittiming; - struct can_bittiming_const *bittiming_const; + const struct can_bittiming_const *bittiming_const; struct can_clock clock; enum can_state state; @@ -61,23 +61,40 @@ struct can_priv { * To be used in the CAN netdriver receive path to ensure conformance with * ISO 11898-1 Chapter 8.4.2.3 (DLC field) */ -#define get_can_dlc(i) (min_t(__u8, (i), 8)) +#define get_can_dlc(i) (min_t(__u8, (i), CAN_MAX_DLC)) +#define get_canfd_dlc(i) (min_t(__u8, (i), CANFD_MAX_DLC)) /* Drop a given socketbuffer if it does not contain a valid CAN frame. */ static inline int can_dropped_invalid_skb(struct net_device *dev, struct sk_buff *skb) { - const struct can_frame *cf = (struct can_frame *)skb->data; - - if (unlikely(skb->len != sizeof(*cf) || cf->can_dlc > 8)) { - kfree_skb(skb); - dev->stats.tx_dropped++; - return 1; - } + const struct canfd_frame *cfd = (struct canfd_frame *)skb->data; + + if (skb->protocol == htons(ETH_P_CAN)) { + if (unlikely(skb->len != CAN_MTU || + cfd->len > CAN_MAX_DLEN)) + goto inval_skb; + } else if (skb->protocol == htons(ETH_P_CANFD)) { + if (unlikely(skb->len != CANFD_MTU || + cfd->len > CANFD_MAX_DLEN)) + goto inval_skb; + } else + goto inval_skb; return 0; + +inval_skb: + kfree_skb(skb); + dev->stats.tx_dropped++; + return 1; } +/* get data length from can_dlc with sanitized can_dlc */ +u8 can_dlc2len(u8 can_dlc); + +/* map the sanitized data length to an appropriate data length code */ +u8 can_len2dlc(u8 len); + struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max); void free_candev(struct net_device *dev); diff --git a/include/linux/can/error.h b/include/linux/can/error.h index 63e855ea6b84..7b7148bded71 100644 --- a/include/linux/can/error.h +++ b/include/linux/can/error.h @@ -1,7 +1,7 @@ /* * linux/can/error.h * - * Definitions of the CAN error frame to be filtered and passed to the user. + * Definitions of the CAN error messages to be filtered and passed to the user. * * Author: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> * Copyright (c) 2002-2007 Volkswagen Group Electronic Research @@ -12,7 +12,7 @@ #ifndef CAN_ERROR_H #define CAN_ERROR_H -#define CAN_ERR_DLC 8 /* dlc for error frames */ +#define CAN_ERR_DLC 8 /* dlc for error message frames */ /* error class (mask) in can_id */ #define CAN_ERR_TX_TIMEOUT 0x00000001U /* TX timeout (by netdevice driver) */ diff --git a/include/linux/can/raw.h b/include/linux/can/raw.h index 781f3a3701be..a814062b0719 100644 --- a/include/linux/can/raw.h +++ b/include/linux/can/raw.h @@ -23,7 +23,8 @@ enum { CAN_RAW_FILTER = 1, /* set 0 .. n can_filter(s) */ CAN_RAW_ERR_FILTER, /* set filter for error frames */ CAN_RAW_LOOPBACK, /* local loopback (default:on) */ - CAN_RAW_RECV_OWN_MSGS /* receive my own msgs (default:off) */ + CAN_RAW_RECV_OWN_MSGS, /* receive my own msgs (default:off) */ + CAN_RAW_FD_FRAMES, /* allow CAN FD frames (default:off) */ }; #endif diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index eb3f84bc5325..9c7f5807824b 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -64,7 +64,7 @@ struct clk { .parent_names = _parent_names, \ .num_parents = ARRAY_SIZE(_parent_names), \ .parents = _parents, \ - .flags = _flags, \ + .flags = _flags | CLK_IS_BASIC, \ } #define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate, \ @@ -103,9 +103,9 @@ struct clk { DEFINE_CLK(_name, clk_gate_ops, _flags, \ _name##_parent_names, _name##_parents); -#define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ +#define _DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ _flags, _reg, _shift, _width, \ - _divider_flags, _lock) \ + _divider_flags, _table, _lock) \ static struct clk _name; \ static const char *_name##_parent_names[] = { \ _parent_name, \ @@ -121,11 +121,27 @@ struct clk { .shift = _shift, \ .width = _width, \ .flags = _divider_flags, \ + .table = _table, \ .lock = _lock, \ }; \ DEFINE_CLK(_name, clk_divider_ops, _flags, \ _name##_parent_names, _name##_parents); +#define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ + _flags, _reg, _shift, _width, \ + _divider_flags, _lock) \ + _DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ + _flags, _reg, _shift, _width, \ + _divider_flags, NULL, _lock) + +#define DEFINE_CLK_DIVIDER_TABLE(_name, _parent_name, \ + _parent_ptr, _flags, _reg, \ + _shift, _width, _divider_flags, \ + _table, _lock) \ + _DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ + _flags, _reg, _shift, _width, \ + _divider_flags, _table, _lock) \ + #define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags, \ _reg, _shift, _width, \ _mux_flags, _lock) \ diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 4a0b483986c3..77335fac943e 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -25,6 +25,7 @@ #define CLK_SET_RATE_PARENT BIT(2) /* propagate rate change up one level */ #define CLK_IGNORE_UNUSED BIT(3) /* do not gate even if unused */ #define CLK_IS_ROOT BIT(4) /* root clk, has no parent */ +#define CLK_IS_BASIC BIT(5) /* Basic clk, can't do a to_clk_foo() */ struct clk_hw; @@ -143,7 +144,7 @@ struct clk_init_data { */ struct clk_hw { struct clk *clk; - struct clk_init_data *init; + const struct clk_init_data *init; }; /* @@ -171,6 +172,8 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate); +void of_fixed_clk_setup(struct device_node *np); + /** * struct clk_gate - gating clock * @@ -203,6 +206,11 @@ struct clk *clk_register_gate(struct device *dev, const char *name, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock); +struct clk_div_table { + unsigned int val; + unsigned int div; +}; + /** * struct clk_divider - adjustable divider clock * @@ -210,6 +218,7 @@ struct clk *clk_register_gate(struct device *dev, const char *name, * @reg: register containing the divider * @shift: shift to the divider bit field * @width: width of the divider bit field + * @table: array of value/divider pairs, last entry should have div = 0 * @lock: register lock * * Clock with an adjustable divider affecting its output frequency. Implements @@ -229,6 +238,7 @@ struct clk_divider { u8 shift; u8 width; u8 flags; + const struct clk_div_table *table; spinlock_t *lock; }; @@ -240,6 +250,11 @@ struct clk *clk_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_divider_flags, spinlock_t *lock); +struct clk *clk_register_divider_table(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + void __iomem *reg, u8 shift, u8 width, + u8 clk_divider_flags, const struct clk_div_table *table, + spinlock_t *lock); /** * struct clk_mux - multiplexer clock @@ -334,5 +349,19 @@ void __clk_unprepare(struct clk *clk); void __clk_reparent(struct clk *clk, struct clk *new_parent); unsigned long __clk_round_rate(struct clk *clk, unsigned long rate); +struct of_device_id; + +typedef void (*of_clk_init_cb_t)(struct device_node *); + +int of_clk_add_provider(struct device_node *np, + struct clk *(*clk_src_get)(struct of_phandle_args *args, + void *data), + void *data); +void of_clk_del_provider(struct device_node *np); +struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, + void *data); +const char *of_clk_get_parent_name(struct device_node *np, int index); +void of_clk_init(const struct of_device_id *matches); + #endif /* CONFIG_COMMON_CLK */ #endif /* CLK_PROVIDER_H */ diff --git a/include/linux/clk.h b/include/linux/clk.h index ad5c43e8ae8a..2fd6a4234531 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -12,6 +12,7 @@ #ifndef __LINUX_CLK_H #define __LINUX_CLK_H +#include <linux/err.h> #include <linux/kernel.h> #include <linux/notifier.h> @@ -86,7 +87,7 @@ int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb); /** * clk_get - lookup and obtain a reference to a clock producer. * @dev: device for clock "consumer" - * @id: clock comsumer ID + * @id: clock consumer ID * * Returns a struct clk corresponding to the clock producer, or * valid IS_ERR() condition containing errno. The implementation @@ -103,7 +104,7 @@ struct clk *clk_get(struct device *dev, const char *id); /** * devm_clk_get - lookup and obtain a managed reference to a clock producer. * @dev: device for clock "consumer" - * @id: clock comsumer ID + * @id: clock consumer ID * * Returns a struct clk corresponding to the clock producer, or * valid IS_ERR() condition containing errno. The implementation @@ -310,4 +311,23 @@ struct clk *clk_get_sys(const char *dev_id, const char *con_id); int clk_add_alias(const char *alias, const char *alias_dev_name, char *id, struct device *dev); +struct device_node; +struct of_phandle_args; + +#if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) +struct clk *of_clk_get(struct device_node *np, int index); +struct clk *of_clk_get_by_name(struct device_node *np, const char *name); +struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec); +#else +static inline struct clk *of_clk_get(struct device_node *np, int index) +{ + return ERR_PTR(-ENOENT); +} +static inline struct clk *of_clk_get_by_name(struct device_node *np, + const char *name) +{ + return ERR_PTR(-ENOENT); +} +#endif + #endif diff --git a/include/linux/cpu_rmap.h b/include/linux/cpu_rmap.h index 473771a528c0..ac3bbb5b9502 100644 --- a/include/linux/cpu_rmap.h +++ b/include/linux/cpu_rmap.h @@ -1,3 +1,6 @@ +#ifndef __LINUX_CPU_RMAP_H +#define __LINUX_CPU_RMAP_H + /* * cpu_rmap.c: CPU affinity reverse-map support * Copyright 2011 Solarflare Communications Inc. @@ -71,3 +74,4 @@ extern void free_irq_cpu_rmap(struct cpu_rmap *rmap); extern int irq_cpu_rmap_add(struct cpu_rmap *rmap, int irq); #endif +#endif /* __LINUX_CPU_RMAP_H */ diff --git a/include/linux/device.h b/include/linux/device.h index 6de94151ff6f..5083bccae967 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -36,6 +36,7 @@ struct subsys_private; struct bus_type; struct device_node; struct iommu_ops; +struct iommu_group; struct bus_attribute { struct attribute attr; @@ -687,6 +688,7 @@ struct device { const struct attribute_group **groups; /* optional groups */ void (*release)(struct device *dev); + struct iommu_group *iommu_group; }; /* Get the wakeup routines, which depend on struct device */ diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 56377df39124..cc0756a35ae3 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -670,6 +670,12 @@ static inline int dmaengine_resume(struct dma_chan *chan) return dmaengine_device_control(chan, DMA_RESUME, 0); } +static inline enum dma_status dmaengine_tx_status(struct dma_chan *chan, + dma_cookie_t cookie, struct dma_tx_state *state) +{ + return chan->device->device_tx_status(chan, cookie, state); +} + static inline dma_cookie_t dmaengine_submit(struct dma_async_tx_descriptor *desc) { return desc->tx_submit(desc); diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 3d406e0ede6d..d426336d92d9 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -124,17 +124,30 @@ static inline bool is_valid_ether_addr(const u8 *addr) } /** - * random_ether_addr - Generate software assigned random Ethernet address + * eth_random_addr - Generate software assigned random Ethernet address * @addr: Pointer to a six-byte array containing the Ethernet address * * Generate a random Ethernet address (MAC) that is not multicast * and has the local assigned bit set. */ -static inline void random_ether_addr(u8 *addr) +static inline void eth_random_addr(u8 *addr) { - get_random_bytes (addr, ETH_ALEN); - addr [0] &= 0xfe; /* clear multicast bit */ - addr [0] |= 0x02; /* set local assignment bit (IEEE802) */ + get_random_bytes(addr, ETH_ALEN); + addr[0] &= 0xfe; /* clear multicast bit */ + addr[0] |= 0x02; /* set local assignment bit (IEEE802) */ +} + +#define random_ether_addr(addr) eth_random_addr(addr) + +/** + * eth_broadcast_addr - Assign broadcast address + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Assign the broadcast address to the given address array. + */ +static inline void eth_broadcast_addr(u8 *addr) +{ + memset(addr, 0xff, ETH_ALEN); } /** @@ -149,7 +162,7 @@ static inline void random_ether_addr(u8 *addr) static inline void eth_hw_addr_random(struct net_device *dev) { dev->addr_assign_type |= NET_ADDR_RANDOM; - random_ether_addr(dev->dev_addr); + eth_random_addr(dev->dev_addr); } /** diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index e17fa7140588..21eff418091b 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -137,6 +137,35 @@ struct ethtool_eeprom { }; /** + * struct ethtool_eee - Energy Efficient Ethernet information + * @cmd: ETHTOOL_{G,S}EEE + * @supported: Mask of %SUPPORTED_* flags for the speed/duplex combinations + * for which there is EEE support. + * @advertised: Mask of %ADVERTISED_* flags for the speed/duplex combinations + * advertised as eee capable. + * @lp_advertised: Mask of %ADVERTISED_* flags for the speed/duplex + * combinations advertised by the link partner as eee capable. + * @eee_active: Result of the eee auto negotiation. + * @eee_enabled: EEE configured mode (enabled/disabled). + * @tx_lpi_enabled: Whether the interface should assert its tx lpi, given + * that eee was negotiated. + * @tx_lpi_timer: Time in microseconds the interface delays prior to asserting + * its tx lpi (after reaching 'idle' state). Effective only when eee + * was negotiated and tx_lpi_enabled was set. + */ +struct ethtool_eee { + __u32 cmd; + __u32 supported; + __u32 advertised; + __u32 lp_advertised; + __u32 eee_active; + __u32 eee_enabled; + __u32 tx_lpi_enabled; + __u32 tx_lpi_timer; + __u32 reserved[2]; +}; + +/** * struct ethtool_modinfo - plugin module eeprom information * @cmd: %ETHTOOL_GMODULEINFO * @type: Standard the module information conforms to %ETH_MODULE_SFF_xxxx @@ -945,6 +974,8 @@ static inline u32 ethtool_rxfh_indir_default(u32 index, u32 n_rx_rings) * @get_module_info: Get the size and type of the eeprom contained within * a plug-in module. * @get_module_eeprom: Get the eeprom information from the plug-in module + * @get_eee: Get Energy-Efficient (EEE) supported and status. + * @set_eee: Set EEE status (enable/disable) as well as LPI timers. * * All operations are optional (i.e. the function pointer may be set * to %NULL) and callers must take this into account. Callers must @@ -1011,6 +1042,8 @@ struct ethtool_ops { struct ethtool_modinfo *); int (*get_module_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); + int (*get_eee)(struct net_device *, struct ethtool_eee *); + int (*set_eee)(struct net_device *, struct ethtool_eee *); }; @@ -1089,6 +1122,8 @@ struct ethtool_ops { #define ETHTOOL_GET_TS_INFO 0x00000041 /* Get time stamping and PHC info */ #define ETHTOOL_GMODULEINFO 0x00000042 /* Get plug-in module information */ #define ETHTOOL_GMODULEEEPROM 0x00000043 /* Get plug-in module eeprom */ +#define ETHTOOL_GEEE 0x00000044 /* Get EEE settings */ +#define ETHTOOL_SEEE 0x00000045 /* Set EEE settings */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET @@ -1118,6 +1153,10 @@ struct ethtool_ops { #define SUPPORTED_10000baseR_FEC (1 << 20) #define SUPPORTED_20000baseMLD2_Full (1 << 21) #define SUPPORTED_20000baseKR2_Full (1 << 22) +#define SUPPORTED_40000baseKR4_Full (1 << 23) +#define SUPPORTED_40000baseCR4_Full (1 << 24) +#define SUPPORTED_40000baseSR4_Full (1 << 25) +#define SUPPORTED_40000baseLR4_Full (1 << 26) /* Indicates what features are advertised by the interface. */ #define ADVERTISED_10baseT_Half (1 << 0) @@ -1143,6 +1182,10 @@ struct ethtool_ops { #define ADVERTISED_10000baseR_FEC (1 << 20) #define ADVERTISED_20000baseMLD2_Full (1 << 21) #define ADVERTISED_20000baseKR2_Full (1 << 22) +#define ADVERTISED_40000baseKR4_Full (1 << 23) +#define ADVERTISED_40000baseCR4_Full (1 << 24) +#define ADVERTISED_40000baseSR4_Full (1 << 25) +#define ADVERTISED_40000baseLR4_Full (1 << 26) /* The following are all involved in forcing a particular link * mode for the device for setting things. When getting the diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h index 7a114016ac7d..5ab61c1eb6bf 100644 --- a/include/linux/genetlink.h +++ b/include/linux/genetlink.h @@ -85,7 +85,7 @@ enum { /* All generic netlink requests are serialized by a global lock. */ extern void genl_lock(void); extern void genl_unlock(void); -#ifdef CONFIG_PROVE_LOCKING +#ifdef CONFIG_LOCKDEP extern int lockdep_genl_is_held(void); #endif diff --git a/include/linux/hid.h b/include/linux/hid.h index 449fa385703d..42970de1b40c 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -200,6 +200,7 @@ struct hid_item { #define HID_UP_DIGITIZER 0x000d0000 #define HID_UP_PID 0x000f0000 #define HID_UP_HPVENDOR 0xff7f0000 +#define HID_UP_HPVENDOR2 0xff010000 #define HID_UP_MSVENDOR 0xff000000 #define HID_UP_CUSTOM 0x00ff0000 #define HID_UP_LOGIVENDOR 0xffbc0000 diff --git a/include/linux/i2c.h b/include/linux/i2c.h index ddfa04108baf..1d0fe4877b1f 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -425,6 +425,8 @@ void i2c_unlock_adapter(struct i2c_adapter *); #define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */ /* Must equal I2C_M_TEN below */ #define I2C_CLIENT_WAKE 0x80 /* for board_info; true iff can wake */ +#define I2C_CLIENT_SCCB 0x9000 /* Use Omnivision SCCB protocol */ + /* Must match I2C_M_STOP|IGNORE_NAK */ /* i2c adapter classes (bitmask) */ #define I2C_CLASS_HWMON (1<<0) /* lm_sensors, ... */ @@ -541,6 +543,7 @@ struct i2c_msg { __u16 flags; #define I2C_M_TEN 0x0010 /* this is a ten bit chip address */ #define I2C_M_RD 0x0001 /* read data, from slave to master */ +#define I2C_M_STOP 0x8000 /* if I2C_FUNC_PROTOCOL_MANGLING */ #define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_NOSTART */ #define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */ #define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */ diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index ce9af8918514..e02fc682bb68 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -47,6 +47,7 @@ #define IEEE80211_FCTL_MOREDATA 0x2000 #define IEEE80211_FCTL_PROTECTED 0x4000 #define IEEE80211_FCTL_ORDER 0x8000 +#define IEEE80211_FCTL_CTL_EXT 0x0f00 #define IEEE80211_SCTL_FRAG 0x000F #define IEEE80211_SCTL_SEQ 0xFFF0 @@ -54,6 +55,7 @@ #define IEEE80211_FTYPE_MGMT 0x0000 #define IEEE80211_FTYPE_CTL 0x0004 #define IEEE80211_FTYPE_DATA 0x0008 +#define IEEE80211_FTYPE_EXT 0x000c /* management */ #define IEEE80211_STYPE_ASSOC_REQ 0x0000 @@ -70,6 +72,7 @@ #define IEEE80211_STYPE_ACTION 0x00D0 /* control */ +#define IEEE80211_STYPE_CTL_EXT 0x0060 #define IEEE80211_STYPE_BACK_REQ 0x0080 #define IEEE80211_STYPE_BACK 0x0090 #define IEEE80211_STYPE_PSPOLL 0x00A0 @@ -97,6 +100,18 @@ #define IEEE80211_STYPE_QOS_CFPOLL 0x00E0 #define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0 +/* extension, added by 802.11ad */ +#define IEEE80211_STYPE_DMG_BEACON 0x0000 + +/* control extension - for IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTL_EXT */ +#define IEEE80211_CTL_EXT_POLL 0x2000 +#define IEEE80211_CTL_EXT_SPR 0x3000 +#define IEEE80211_CTL_EXT_GRANT 0x4000 +#define IEEE80211_CTL_EXT_DMG_CTS 0x5000 +#define IEEE80211_CTL_EXT_DMG_DTS 0x6000 +#define IEEE80211_CTL_EXT_SSW 0x8000 +#define IEEE80211_CTL_EXT_SSW_FBACK 0x9000 +#define IEEE80211_CTL_EXT_SSW_ACK 0xa000 /* miscellaneous IEEE 802.11 constants */ #define IEEE80211_MAX_FRAG_THRESHOLD 2352 @@ -568,6 +583,26 @@ struct ieee80211s_hdr { #define MESH_FLAGS_PS_DEEP 0x4 /** + * enum ieee80211_preq_flags - mesh PREQ element flags + * + * @IEEE80211_PREQ_PROACTIVE_PREP_FLAG: proactive PREP subfield + */ +enum ieee80211_preq_flags { + IEEE80211_PREQ_PROACTIVE_PREP_FLAG = 1<<2, +}; + +/** + * enum ieee80211_preq_target_flags - mesh PREQ element per target flags + * + * @IEEE80211_PREQ_TO_FLAG: target only subfield + * @IEEE80211_PREQ_USN_FLAG: unknown target HWMP sequence number subfield + */ +enum ieee80211_preq_target_flags { + IEEE80211_PREQ_TO_FLAG = 1<<0, + IEEE80211_PREQ_USN_FLAG = 1<<2, +}; + +/** * struct ieee80211_quiet_ie * * This structure refers to "Quiet information element" @@ -1072,6 +1107,73 @@ struct ieee80211_ht_operation { #define WLAN_HT_SMPS_CONTROL_STATIC 1 #define WLAN_HT_SMPS_CONTROL_DYNAMIC 3 +#define VHT_MCS_SUPPORTED_SET_SIZE 8 + +struct ieee80211_vht_capabilities { + __le32 vht_capabilities_info; + u8 vht_supported_mcs_set[VHT_MCS_SUPPORTED_SET_SIZE]; +} __packed; + +struct ieee80211_vht_operation { + u8 vht_op_info_chwidth; + u8 vht_op_info_chan_center_freq_seg1_idx; + u8 vht_op_info_chan_center_freq_seg2_idx; + __le16 vht_basic_mcs_set; +} __packed; + +/** + * struct ieee80211_vht_mcs_info - VHT MCS information + * @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams + * @rx_highest: Indicates highest long GI VHT PPDU data rate + * STA can receive. Rate expressed in units of 1 Mbps. + * If this field is 0 this value should not be used to + * consider the highest RX data rate supported. + * @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams + * @tx_highest: Indicates highest long GI VHT PPDU data rate + * STA can transmit. Rate expressed in units of 1 Mbps. + * If this field is 0 this value should not be used to + * consider the highest TX data rate supported. + */ +struct ieee80211_vht_mcs_info { + __le16 rx_mcs_map; + __le16 rx_highest; + __le16 tx_mcs_map; + __le16 tx_highest; +} __packed; + +#define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0 +#define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1 +#define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT 2 +#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3 + +/* 802.11ac VHT Capabilities */ +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000 +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001 +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002 +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004 +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008 +#define IEEE80211_VHT_CAP_RXLDPC 0x00000010 +#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020 +#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040 +#define IEEE80211_VHT_CAP_TXSTBC 0x00000080 +#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100 +#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200 +#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300 +#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400 +#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 +#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 +#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000 +#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX 0x00030000 +#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 +#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 +#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000 +#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000 +#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT 0x00800000 +#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000 +#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 +#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000 +#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000 + /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 #define WLAN_AUTH_SHARED_KEY 1 @@ -1104,6 +1206,21 @@ struct ieee80211_ht_operation { #define WLAN_CAPABILITY_QOS (1<<9) #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) #define WLAN_CAPABILITY_DSSS_OFDM (1<<13) + +/* DMG (60gHz) 802.11ad */ +/* type - bits 0..1 */ +#define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0) /* Tx by: STA */ +#define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0) /* Tx by: PCP */ +#define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0) /* Tx by: AP */ + +#define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2) +#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3) +#define WLAN_CAPABILITY_DMG_PRIVACY (1<<4) +#define WLAN_CAPABILITY_DMG_ECPAC (1<<5) + +#define WLAN_CAPABILITY_DMG_SPECTRUM_MGMT (1<<8) +#define WLAN_CAPABILITY_DMG_RADIO_MEASURE (1<<12) + /* measurement */ #define IEEE80211_SPCT_MSR_RPRT_MODE_LATE (1<<0) #define IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE (1<<1) @@ -1113,7 +1230,6 @@ struct ieee80211_ht_operation { #define IEEE80211_SPCT_MSR_RPRT_TYPE_CCA 1 #define IEEE80211_SPCT_MSR_RPRT_TYPE_RPI 2 - /* 802.11g ERP information element */ #define WLAN_ERP_NON_ERP_PRESENT (1<<0) #define WLAN_ERP_USE_PROTECTION (1<<1) @@ -1125,6 +1241,16 @@ enum { WLAN_ERP_PREAMBLE_LONG = 1, }; +/* Band ID, 802.11ad #8.4.1.45 */ +enum { + IEEE80211_BANDID_TV_WS = 0, /* TV white spaces */ + IEEE80211_BANDID_SUB1 = 1, /* Sub-1 GHz (excluding TV white spaces) */ + IEEE80211_BANDID_2G = 2, /* 2.4 GHz */ + IEEE80211_BANDID_3G = 3, /* 3.6 GHz */ + IEEE80211_BANDID_5G = 4, /* 4.9 and 5 GHz */ + IEEE80211_BANDID_60G = 5, /* 60 GHz */ +}; + /* Status codes */ enum ieee80211_statuscode { WLAN_STATUS_SUCCESS = 0, @@ -1176,6 +1302,17 @@ enum ieee80211_statuscode { WLAN_STATUS_ANTI_CLOG_REQUIRED = 76, WLAN_STATUS_FCG_NOT_SUPP = 78, WLAN_STATUS_STA_NO_TBTT = 78, + /* 802.11ad */ + WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES = 39, + WLAN_STATUS_REJECTED_FOR_DELAY_PERIOD = 47, + WLAN_STATUS_REJECT_WITH_SCHEDULE = 83, + WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86, + WLAN_STATUS_PERFORMING_FST_NOW = 87, + WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88, + WLAN_STATUS_REJECT_U_PID_SETTING = 89, + WLAN_STATUS_REJECT_DSE_BAND = 96, + WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99, + WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103, }; @@ -1332,6 +1469,43 @@ enum ieee80211_eid { WLAN_EID_DSE_REGISTERED_LOCATION = 58, WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59, WLAN_EID_EXT_CHANSWITCH_ANN = 60, + + WLAN_EID_VHT_CAPABILITY = 191, + WLAN_EID_VHT_OPERATION = 192, + + /* 802.11ad */ + WLAN_EID_NON_TX_BSSID_CAP = 83, + WLAN_EID_WAKEUP_SCHEDULE = 143, + WLAN_EID_EXT_SCHEDULE = 144, + WLAN_EID_STA_AVAILABILITY = 145, + WLAN_EID_DMG_TSPEC = 146, + WLAN_EID_DMG_AT = 147, + WLAN_EID_DMG_CAP = 148, + WLAN_EID_DMG_OPERATION = 151, + WLAN_EID_DMG_BSS_PARAM_CHANGE = 152, + WLAN_EID_DMG_BEAM_REFINEMENT = 153, + WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154, + WLAN_EID_AWAKE_WINDOW = 157, + WLAN_EID_MULTI_BAND = 158, + WLAN_EID_ADDBA_EXT = 159, + WLAN_EID_NEXT_PCP_LIST = 160, + WLAN_EID_PCP_HANDOVER = 161, + WLAN_EID_DMG_LINK_MARGIN = 162, + WLAN_EID_SWITCHING_STREAM = 163, + WLAN_EID_SESSION_TRANSITION = 164, + WLAN_EID_DYN_TONE_PAIRING_REPORT = 165, + WLAN_EID_CLUSTER_REPORT = 166, + WLAN_EID_RELAY_CAP = 167, + WLAN_EID_RELAY_XFER_PARAM_SET = 168, + WLAN_EID_BEAM_LINK_MAINT = 169, + WLAN_EID_MULTIPLE_MAC_ADDR = 170, + WLAN_EID_U_PID = 171, + WLAN_EID_DMG_LINK_ADAPT_ACK = 172, + WLAN_EID_QUIET_PERIOD_REQ = 175, + WLAN_EID_QUIET_PERIOD_RESP = 177, + WLAN_EID_EPAC_POLICY = 182, + WLAN_EID_CLISTER_TIME_OFF = 183, + WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190, }; /* Action category code */ @@ -1348,7 +1522,10 @@ enum ieee80211_category { WLAN_CATEGORY_MESH_ACTION = 13, WLAN_CATEGORY_MULTIHOP_ACTION = 14, WLAN_CATEGORY_SELF_PROTECTED = 15, + WLAN_CATEGORY_DMG = 16, WLAN_CATEGORY_WMM = 17, + WLAN_CATEGORY_FST = 18, + WLAN_CATEGORY_UNPROT_DMG = 20, WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, WLAN_CATEGORY_VENDOR_SPECIFIC = 127, }; @@ -1443,7 +1620,7 @@ enum ieee80211_tdls_actioncode { * * @IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET: the default synchronization method * @IEEE80211_SYNC_METHOD_VENDOR: a vendor specific synchronization method - * that will be specified in a vendor specific information element + * that will be specified in a vendor specific information element */ enum { IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1, @@ -1455,7 +1632,7 @@ enum { * * @IEEE80211_PATH_PROTOCOL_HWMP: the default path selection protocol * @IEEE80211_PATH_PROTOCOL_VENDOR: a vendor specific protocol that will - * be specified in a vendor specific information element + * be specified in a vendor specific information element */ enum { IEEE80211_PATH_PROTOCOL_HWMP = 1, @@ -1467,13 +1644,35 @@ enum { * * @IEEE80211_PATH_METRIC_AIRTIME: the default path selection metric * @IEEE80211_PATH_METRIC_VENDOR: a vendor specific metric that will be - * specified in a vendor specific information element + * specified in a vendor specific information element */ enum { IEEE80211_PATH_METRIC_AIRTIME = 1, IEEE80211_PATH_METRIC_VENDOR = 255, }; +/** + * enum ieee80211_root_mode_identifier - root mesh STA mode identifier + * + * These attribute are used by dot11MeshHWMPRootMode to set root mesh STA mode + * + * @IEEE80211_ROOTMODE_NO_ROOT: the mesh STA is not a root mesh STA (default) + * @IEEE80211_ROOTMODE_ROOT: the mesh STA is a root mesh STA if greater than + * this value + * @IEEE80211_PROACTIVE_PREQ_NO_PREP: the mesh STA is a root mesh STA supports + * the proactive PREQ with proactive PREP subfield set to 0 + * @IEEE80211_PROACTIVE_PREQ_WITH_PREP: the mesh STA is a root mesh STA + * supports the proactive PREQ with proactive PREP subfield set to 1 + * @IEEE80211_PROACTIVE_RANN: the mesh STA is a root mesh STA supports + * the proactive RANN + */ +enum ieee80211_root_mode_identifier { + IEEE80211_ROOTMODE_NO_ROOT = 0, + IEEE80211_ROOTMODE_ROOT = 1, + IEEE80211_PROACTIVE_PREQ_NO_PREP = 2, + IEEE80211_PROACTIVE_PREQ_WITH_PREP = 3, + IEEE80211_PROACTIVE_RANN = 4, +}; /* * IEEE 802.11-2007 7.3.2.9 Country information element @@ -1574,6 +1773,7 @@ enum ieee80211_sa_query_action { #define WLAN_CIPHER_SUITE_CCMP 0x000FAC04 #define WLAN_CIPHER_SUITE_WEP104 0x000FAC05 #define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06 +#define WLAN_CIPHER_SUITE_GCMP 0x000FAC08 #define WLAN_CIPHER_SUITE_SMS4 0x00147201 @@ -1589,6 +1789,10 @@ enum ieee80211_sa_query_action { #define WLAN_OUI_WFA 0x506f9a #define WLAN_OUI_TYPE_WFA_P2P 9 +#define WLAN_OUI_MICROSOFT 0x0050f2 +#define WLAN_OUI_TYPE_MICROSOFT_WPA 1 +#define WLAN_OUI_TYPE_MICROSOFT_WMM 2 +#define WLAN_OUI_TYPE_MICROSOFT_WPS 4 /* * WMM/802.11e Tspec Element diff --git a/include/linux/if.h b/include/linux/if.h index f995c663c493..1ec407b01e46 100644 --- a/include/linux/if.h +++ b/include/linux/if.h @@ -81,6 +81,8 @@ #define IFF_UNICAST_FLT 0x20000 /* Supports unicast filtering */ #define IFF_TEAM_PORT 0x40000 /* device used as team port */ #define IFF_SUPP_NOFCS 0x80000 /* device supports sending custom FCS */ +#define IFF_LIVE_ADDR_CHANGE 0x100000 /* device supports hardware address + * change when it's running */ #define IF_GET_IFACE 0x0001 /* for querying only */ diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index 56d907a2c804..167ce5b363d2 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -105,7 +105,8 @@ #define ETH_P_WAN_PPP 0x0007 /* Dummy type for WAN PPP frames*/ #define ETH_P_PPP_MP 0x0008 /* Dummy type for PPP MP frames */ #define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */ -#define ETH_P_CAN 0x000C /* Controller Area Network */ +#define ETH_P_CAN 0x000C /* CAN: Controller Area Network */ +#define ETH_P_CANFD 0x000D /* CANFD: CAN flexible data rate*/ #define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/ #define ETH_P_TR_802_2 0x0011 /* 802.2 frames */ #define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */ diff --git a/include/linux/if_link.h b/include/linux/if_link.h index f715750d0b87..ac173bd2ab65 100644 --- a/include/linux/if_link.h +++ b/include/linux/if_link.h @@ -140,6 +140,8 @@ enum { IFLA_EXT_MASK, /* Extended info mask, VFs, etc */ IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */ #define IFLA_PROMISCUITY IFLA_PROMISCUITY + IFLA_NUM_TX_QUEUES, + IFLA_NUM_RX_QUEUES, __IFLA_MAX }; diff --git a/include/linux/if_team.h b/include/linux/if_team.h index 8185f57a9c7f..6960fc1841a7 100644 --- a/include/linux/if_team.h +++ b/include/linux/if_team.h @@ -13,6 +13,9 @@ #ifdef __KERNEL__ +#include <linux/netpoll.h> +#include <net/sch_generic.h> + struct team_pcpu_stats { u64 rx_packets; u64 rx_bytes; @@ -60,9 +63,54 @@ struct team_port { unsigned int mtu; } orig; - struct rcu_head rcu; +#ifdef CONFIG_NET_POLL_CONTROLLER + struct netpoll *np; +#endif + + long mode_priv[0]; }; +static inline bool team_port_enabled(struct team_port *port) +{ + return port->index != -1; +} + +static inline bool team_port_txable(struct team_port *port) +{ + return port->linkup && team_port_enabled(port); +} + +#ifdef CONFIG_NET_POLL_CONTROLLER +static inline void team_netpoll_send_skb(struct team_port *port, + struct sk_buff *skb) +{ + struct netpoll *np = port->np; + + if (np) + netpoll_send_skb(np, skb); +} +#else +static inline void team_netpoll_send_skb(struct team_port *port, + struct sk_buff *skb) +{ +} +#endif + +static inline int team_dev_queue_xmit(struct team *team, struct team_port *port, + struct sk_buff *skb) +{ + BUILD_BUG_ON(sizeof(skb->queue_mapping) != + sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping)); + skb_set_queue_mapping(skb, qdisc_skb_cb(skb)->slave_dev_queue_mapping); + + skb->dev = port->dev; + if (unlikely(netpoll_tx_running(port->dev))) { + team_netpoll_send_skb(port, skb); + return 0; + } + return dev_queue_xmit(skb); +} + struct team_mode_ops { int (*init)(struct team *team); void (*exit)(struct team *team); @@ -73,6 +121,8 @@ struct team_mode_ops { int (*port_enter)(struct team *team, struct team_port *port); void (*port_leave)(struct team *team, struct team_port *port); void (*port_change_mac)(struct team *team, struct team_port *port); + void (*port_enabled)(struct team *team, struct team_port *port); + void (*port_disabled)(struct team *team, struct team_port *port); }; enum team_option_type { @@ -82,6 +132,11 @@ enum team_option_type { TEAM_OPTION_TYPE_BOOL, }; +struct team_option_inst_info { + u32 array_index; + struct team_port *port; /* != NULL if per-port */ +}; + struct team_gsetter_ctx { union { u32 u32_val; @@ -92,23 +147,28 @@ struct team_gsetter_ctx { } bin_val; bool bool_val; } data; - struct team_port *port; + struct team_option_inst_info *info; }; struct team_option { struct list_head list; const char *name; bool per_port; + unsigned int array_size; /* != 0 means the option is array */ enum team_option_type type; + int (*init)(struct team *team, struct team_option_inst_info *info); int (*getter)(struct team *team, struct team_gsetter_ctx *ctx); int (*setter)(struct team *team, struct team_gsetter_ctx *ctx); }; +extern void team_option_inst_set_change(struct team_option_inst_info *opt_inst_info); +extern void team_options_change_check(struct team *team); + struct team_mode { - struct list_head list; const char *kind; struct module *owner; size_t priv_size; + size_t port_priv_size; const struct team_mode_ops *ops; }; @@ -178,8 +238,11 @@ extern int team_options_register(struct team *team, extern void team_options_unregister(struct team *team, const struct team_option *option, size_t option_count); -extern int team_mode_register(struct team_mode *mode); -extern int team_mode_unregister(struct team_mode *mode); +extern int team_mode_register(const struct team_mode *mode); +extern void team_mode_unregister(const struct team_mode *mode); + +#define TEAM_DEFAULT_NUM_TX_QUEUES 16 +#define TEAM_DEFAULT_NUM_RX_QUEUES 16 #endif /* __KERNEL__ */ @@ -241,6 +304,7 @@ enum { TEAM_ATTR_OPTION_DATA, /* dynamic */ TEAM_ATTR_OPTION_REMOVED, /* flag */ TEAM_ATTR_OPTION_PORT_IFINDEX, /* u32 */ /* for per-port options */ + TEAM_ATTR_OPTION_ARRAY_INDEX, /* u32 */ /* for array options */ __TEAM_ATTR_OPTION_MAX, TEAM_ATTR_OPTION_MAX = __TEAM_ATTR_OPTION_MAX - 1, diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h index 16b92d008bed..5efff60b6f56 100644 --- a/include/linux/if_tunnel.h +++ b/include/linux/if_tunnel.h @@ -80,4 +80,18 @@ enum { #define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1) +/* VTI-mode i_flags */ +#define VTI_ISVTI 0x0001 + +enum { + IFLA_VTI_UNSPEC, + IFLA_VTI_LINK, + IFLA_VTI_IKEY, + IFLA_VTI_OKEY, + IFLA_VTI_LOCAL, + IFLA_VTI_REMOTE, + __IFLA_VTI_MAX, +}; + +#define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1) #endif /* _IF_TUNNEL_H_ */ diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index 597f4a9f3240..67f9ddacb70c 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -38,6 +38,7 @@ enum IPV4_DEVCONF_ACCEPT_LOCAL, IPV4_DEVCONF_SRC_VMARK, IPV4_DEVCONF_PROXY_ARP_PVLAN, + IPV4_DEVCONF_ROUTE_LOCALNET, __IPV4_DEVCONF_MAX }; @@ -131,6 +132,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) #define IN_DEV_PROMOTE_SECONDARIES(in_dev) \ IN_DEV_ORCONF((in_dev), \ PROMOTE_SECONDARIES) +#define IN_DEV_ROUTE_LOCALNET(in_dev) IN_DEV_ORCONF(in_dev, ROUTE_LOCALNET) #define IN_DEV_RX_REDIRECTS(in_dev) \ ((IN_DEV_FORWARD(in_dev) && \ diff --git a/include/linux/io.h b/include/linux/io.h index 7fd2d2138bf3..069e4075f872 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -67,4 +67,13 @@ int check_signature(const volatile void __iomem *io_addr, const unsigned char *signature, int length); void devm_ioremap_release(struct device *dev, void *res); +/* + * Some systems do not have legacy ISA devices. + * /dev/port is not a valid interface on these systems. + * So for those archs, <asm/io.h> should define the following symbol. + */ +#ifndef arch_has_dev_port +#define arch_has_dev_port() (1) +#endif + #endif /* _LINUX_IO_H */ diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 450293f6d68b..54d6d690073c 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -26,6 +26,7 @@ #define IOMMU_CACHE (4) /* DMA cache coherency */ struct iommu_ops; +struct iommu_group; struct bus_type; struct device; struct iommu_domain; @@ -37,16 +38,28 @@ struct iommu_domain; typedef int (*iommu_fault_handler_t)(struct iommu_domain *, struct device *, unsigned long, int, void *); +struct iommu_domain_geometry { + dma_addr_t aperture_start; /* First address that can be mapped */ + dma_addr_t aperture_end; /* Last address that can be mapped */ + bool force_aperture; /* DMA only allowed in mappable range? */ +}; + struct iommu_domain { struct iommu_ops *ops; void *priv; iommu_fault_handler_t handler; void *handler_token; + struct iommu_domain_geometry geometry; }; #define IOMMU_CAP_CACHE_COHERENCY 0x1 #define IOMMU_CAP_INTR_REMAP 0x2 /* isolates device intrs */ +enum iommu_attr { + DOMAIN_ATTR_MAX, + DOMAIN_ATTR_GEOMETRY, +}; + #ifdef CONFIG_IOMMU_API /** @@ -59,7 +72,10 @@ struct iommu_domain { * @unmap: unmap a physically contiguous memory region from an iommu domain * @iova_to_phys: translate iova to physical address * @domain_has_cap: domain capabilities query - * @commit: commit iommu domain + * @add_device: add device to iommu grouping + * @remove_device: remove device from iommu grouping + * @domain_get_attr: Query domain attributes + * @domain_set_attr: Change domain attributes * @pgsize_bitmap: bitmap of supported page sizes */ struct iommu_ops { @@ -75,10 +91,23 @@ struct iommu_ops { unsigned long iova); int (*domain_has_cap)(struct iommu_domain *domain, unsigned long cap); + int (*add_device)(struct device *dev); + void (*remove_device)(struct device *dev); int (*device_group)(struct device *dev, unsigned int *groupid); + int (*domain_get_attr)(struct iommu_domain *domain, + enum iommu_attr attr, void *data); + int (*domain_set_attr)(struct iommu_domain *domain, + enum iommu_attr attr, void *data); unsigned long pgsize_bitmap; }; +#define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */ +#define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */ +#define IOMMU_GROUP_NOTIFY_BIND_DRIVER 3 /* Pre Driver bind */ +#define IOMMU_GROUP_NOTIFY_BOUND_DRIVER 4 /* Post Driver bind */ +#define IOMMU_GROUP_NOTIFY_UNBIND_DRIVER 5 /* Pre Driver unbind */ +#define IOMMU_GROUP_NOTIFY_UNBOUND_DRIVER 6 /* Post Driver unbind */ + extern int bus_set_iommu(struct bus_type *bus, struct iommu_ops *ops); extern bool iommu_present(struct bus_type *bus); extern struct iommu_domain *iommu_domain_alloc(struct bus_type *bus); @@ -97,7 +126,34 @@ extern int iommu_domain_has_cap(struct iommu_domain *domain, unsigned long cap); extern void iommu_set_fault_handler(struct iommu_domain *domain, iommu_fault_handler_t handler, void *token); -extern int iommu_device_group(struct device *dev, unsigned int *groupid); + +extern int iommu_attach_group(struct iommu_domain *domain, + struct iommu_group *group); +extern void iommu_detach_group(struct iommu_domain *domain, + struct iommu_group *group); +extern struct iommu_group *iommu_group_alloc(void); +extern void *iommu_group_get_iommudata(struct iommu_group *group); +extern void iommu_group_set_iommudata(struct iommu_group *group, + void *iommu_data, + void (*release)(void *iommu_data)); +extern int iommu_group_set_name(struct iommu_group *group, const char *name); +extern int iommu_group_add_device(struct iommu_group *group, + struct device *dev); +extern void iommu_group_remove_device(struct device *dev); +extern int iommu_group_for_each_dev(struct iommu_group *group, void *data, + int (*fn)(struct device *, void *)); +extern struct iommu_group *iommu_group_get(struct device *dev); +extern void iommu_group_put(struct iommu_group *group); +extern int iommu_group_register_notifier(struct iommu_group *group, + struct notifier_block *nb); +extern int iommu_group_unregister_notifier(struct iommu_group *group, + struct notifier_block *nb); +extern int iommu_group_id(struct iommu_group *group); + +extern int iommu_domain_get_attr(struct iommu_domain *domain, enum iommu_attr, + void *data); +extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr, + void *data); /** * report_iommu_fault() - report about an IOMMU fault to the IOMMU framework @@ -142,6 +198,7 @@ static inline int report_iommu_fault(struct iommu_domain *domain, #else /* CONFIG_IOMMU_API */ struct iommu_ops {}; +struct iommu_group {}; static inline bool iommu_present(struct bus_type *bus) { @@ -197,11 +254,88 @@ static inline void iommu_set_fault_handler(struct iommu_domain *domain, { } -static inline int iommu_device_group(struct device *dev, unsigned int *groupid) +int iommu_attach_group(struct iommu_domain *domain, struct iommu_group *group) +{ + return -ENODEV; +} + +void iommu_detach_group(struct iommu_domain *domain, struct iommu_group *group) +{ +} + +struct iommu_group *iommu_group_alloc(void) +{ + return ERR_PTR(-ENODEV); +} + +void *iommu_group_get_iommudata(struct iommu_group *group) +{ + return NULL; +} + +void iommu_group_set_iommudata(struct iommu_group *group, void *iommu_data, + void (*release)(void *iommu_data)) +{ +} + +int iommu_group_set_name(struct iommu_group *group, const char *name) +{ + return -ENODEV; +} + +int iommu_group_add_device(struct iommu_group *group, struct device *dev) +{ + return -ENODEV; +} + +void iommu_group_remove_device(struct device *dev) +{ +} + +int iommu_group_for_each_dev(struct iommu_group *group, void *data, + int (*fn)(struct device *, void *)) +{ + return -ENODEV; +} + +struct iommu_group *iommu_group_get(struct device *dev) +{ + return NULL; +} + +void iommu_group_put(struct iommu_group *group) +{ +} + +int iommu_group_register_notifier(struct iommu_group *group, + struct notifier_block *nb) { return -ENODEV; } +int iommu_group_unregister_notifier(struct iommu_group *group, + struct notifier_block *nb) +{ + return 0; +} + +int iommu_group_id(struct iommu_group *group) +{ + return -ENODEV; +} + +static inline int iommu_domain_get_attr(struct iommu_domain *domain, + enum iommu_attr attr, void *data) +{ + return -EINVAL; +} + +static inline int iommu_domain_set_attr(struct iommu_domain *domain, + enum iommu_attr attr, void *data) +{ + return -EINVAL; +} + #endif /* CONFIG_IOMMU_API */ #endif /* __LINUX_IOMMU_H */ diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 8260ef779762..379e433e15e0 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -299,9 +299,9 @@ struct ipv6_pinfo { struct in6_addr rcv_saddr; struct in6_addr daddr; struct in6_pktinfo sticky_pktinfo; - struct in6_addr *daddr_cache; + const struct in6_addr *daddr_cache; #ifdef CONFIG_IPV6_SUBTREES - struct in6_addr *saddr_cache; + const struct in6_addr *saddr_cache; #endif __be32 flow_label; @@ -410,6 +410,22 @@ struct tcp6_sock { extern int inet6_sk_rebuild_header(struct sock *sk); +struct inet6_timewait_sock { + struct in6_addr tw_v6_daddr; + struct in6_addr tw_v6_rcv_saddr; +}; + +struct tcp6_timewait_sock { + struct tcp_timewait_sock tcp6tw_tcp; + struct inet6_timewait_sock tcp6tw_inet6; +}; + +static inline struct inet6_timewait_sock *inet6_twsk(const struct sock *sk) +{ + return (struct inet6_timewait_sock *)(((u8 *)sk) + + inet_twsk(sk)->tw_ipv6_offset); +} + #if IS_ENABLED(CONFIG_IPV6) static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk) { @@ -459,28 +475,12 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to, #define __ipv6_only_sock(sk) (inet6_sk(sk)->ipv6only) #define ipv6_only_sock(sk) ((sk)->sk_family == PF_INET6 && __ipv6_only_sock(sk)) -struct inet6_timewait_sock { - struct in6_addr tw_v6_daddr; - struct in6_addr tw_v6_rcv_saddr; -}; - -struct tcp6_timewait_sock { - struct tcp_timewait_sock tcp6tw_tcp; - struct inet6_timewait_sock tcp6tw_inet6; -}; - static inline u16 inet6_tw_offset(const struct proto *prot) { return prot->twsk_prot->twsk_obj_size - sizeof(struct inet6_timewait_sock); } -static inline struct inet6_timewait_sock *inet6_twsk(const struct sock *sk) -{ - return (struct inet6_timewait_sock *)(((u8 *)sk) + - inet_twsk(sk)->tw_ipv6_offset); -} - static inline struct in6_addr *__inet6_rcv_saddr(const struct sock *sk) { return likely(sk->sk_state != TCP_TIME_WAIT) ? diff --git a/include/linux/ks8851_mll.h b/include/linux/ks8851_mll.h new file mode 100644 index 000000000000..e9ccfb59ed30 --- /dev/null +++ b/include/linux/ks8851_mll.h @@ -0,0 +1,33 @@ +/* + * ks8861_mll platform data struct definition + * Copyright (c) 2012 BTicino S.p.A. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _LINUX_KS8851_MLL_H +#define _LINUX_KS8851_MLL_H + +#include <linux/if_ether.h> + +/** + * struct ks8851_mll_platform_data - Platform data of the KS8851_MLL network driver + * @macaddr: The MAC address of the device, set to all 0:s to use the on in + * the chip. + */ +struct ks8851_mll_platform_data { + u8 mac_addr[ETH_ALEN]; +}; + +#endif diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 09f2b3aa2da7..2ce09aa7d3b3 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -617,6 +617,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_SIGNAL_MSI 77 #define KVM_CAP_PPC_GET_SMMU_INFO 78 #define KVM_CAP_S390_COW 79 +#define KVM_CAP_PPC_ALLOC_HTAB 80 #ifdef KVM_CAP_IRQ_ROUTING @@ -828,6 +829,8 @@ struct kvm_s390_ucas_mapping { #define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) /* Available with KVM_CAP_PPC_GET_SMMU_INFO */ #define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) +/* Available with KVM_CAP_PPC_ALLOC_HTAB */ +#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) /* * ioctls for vcpu fds diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 96c158a37d3e..b70b48b01098 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -306,7 +306,7 @@ struct kvm { struct hlist_head irq_ack_notifier_list; #endif -#ifdef KVM_ARCH_WANT_MMU_NOTIFIER +#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) struct mmu_notifier mmu_notifier; unsigned long mmu_notifier_seq; long mmu_notifier_count; @@ -314,13 +314,19 @@ struct kvm { long tlbs_dirty; }; -/* The guest did something we don't support. */ -#define pr_unimpl(vcpu, fmt, ...) \ - pr_err_ratelimited("kvm: %i: cpu%i " fmt, \ - current->tgid, (vcpu)->vcpu_id , ## __VA_ARGS__) +#define kvm_err(fmt, ...) \ + pr_err("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__) +#define kvm_info(fmt, ...) \ + pr_info("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__) +#define kvm_debug(fmt, ...) \ + pr_debug("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__) +#define kvm_pr_unimpl(fmt, ...) \ + pr_err_ratelimited("kvm [%i]: " fmt, \ + task_tgid_nr(current), ## __VA_ARGS__) -#define kvm_printf(kvm, fmt ...) printk(KERN_DEBUG fmt) -#define vcpu_printf(vcpu, fmt...) kvm_printf(vcpu->kvm, fmt) +/* The guest did something we don't support. */ +#define vcpu_unimpl(vcpu, fmt, ...) \ + kvm_pr_unimpl("vcpu%i " fmt, (vcpu)->vcpu_id, ## __VA_ARGS__) static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i) { @@ -535,6 +541,9 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu); void kvm_free_physmem(struct kvm *kvm); +void *kvm_kvzalloc(unsigned long size); +void kvm_kvfree(const void *addr); + #ifndef __KVM_HAVE_ARCH_VM_ALLOC static inline struct kvm *kvm_arch_alloc_vm(void) { @@ -771,7 +780,7 @@ struct kvm_stats_debugfs_item { extern struct kvm_stats_debugfs_item debugfs_entries[]; extern struct dentry *kvm_debugfs_dir; -#ifdef KVM_ARCH_WANT_MMU_NOTIFIER +#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_seq) { if (unlikely(vcpu->kvm->mmu_notifier_count)) @@ -793,7 +802,7 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se } #endif -#ifdef CONFIG_HAVE_KVM_IRQCHIP +#ifdef KVM_CAP_IRQ_ROUTING #define KVM_MAX_IRQ_ROUTES 1024 diff --git a/include/linux/mdio.h b/include/linux/mdio.h index dfb947959ec9..7cccafe50e7b 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -43,7 +43,11 @@ #define MDIO_PKGID2 15 #define MDIO_AN_ADVERTISE 16 /* AN advertising (base page) */ #define MDIO_AN_LPA 19 /* AN LP abilities (base page) */ +#define MDIO_PCS_EEE_ABLE 20 /* EEE Capability register */ +#define MDIO_PCS_EEE_WK_ERR 22 /* EEE wake error counter */ #define MDIO_PHYXS_LNSTAT 24 /* PHY XGXS lane state */ +#define MDIO_AN_EEE_ADV 60 /* EEE advertisement */ +#define MDIO_AN_EEE_LPABLE 61 /* EEE link partner ability */ /* Media-dependent registers. */ #define MDIO_PMA_10GBT_SWAPPOL 130 /* 10GBASE-T pair swap & polarity */ @@ -56,7 +60,6 @@ #define MDIO_PCS_10GBRT_STAT2 33 /* 10GBASE-R/-T PCS status 2 */ #define MDIO_AN_10GBT_CTRL 32 /* 10GBASE-T auto-negotiation control */ #define MDIO_AN_10GBT_STAT 33 /* 10GBASE-T auto-negotiation status */ -#define MDIO_AN_EEE_ADV 60 /* EEE advertisement */ /* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */ #define MDIO_PMA_LASI_RXCTRL 0x9000 /* RX_ALARM control */ @@ -82,6 +85,7 @@ #define MDIO_AN_CTRL1_RESTART BMCR_ANRESTART #define MDIO_AN_CTRL1_ENABLE BMCR_ANENABLE #define MDIO_AN_CTRL1_XNP 0x2000 /* Enable extended next page */ +#define MDIO_PCS_CTRL1_CLKSTOP_EN 0x400 /* Stop the clock during LPI */ /* 10 Gb/s */ #define MDIO_CTRL1_SPEED10G (MDIO_CTRL1_SPEEDSELEXT | 0x00) @@ -237,9 +241,25 @@ #define MDIO_AN_10GBT_STAT_MS 0x4000 /* Master/slave config */ #define MDIO_AN_10GBT_STAT_MSFLT 0x8000 /* Master/slave config fault */ -/* AN EEE Advertisement register. */ -#define MDIO_AN_EEE_ADV_100TX 0x0002 /* Advertise 100TX EEE cap */ -#define MDIO_AN_EEE_ADV_1000T 0x0004 /* Advertise 1000T EEE cap */ +/* EEE Supported/Advertisement/LP Advertisement registers. + * + * EEE capability Register (3.20), Advertisement (7.60) and + * Link partner ability (7.61) registers have and can use the same identical + * bit masks. + */ +#define MDIO_AN_EEE_ADV_100TX 0x0002 /* Advertise 100TX EEE cap */ +#define MDIO_AN_EEE_ADV_1000T 0x0004 /* Advertise 1000T EEE cap */ +/* Note: the two defines above can be potentially used by the user-land + * and cannot remove them now. + * So, we define the new generic MDIO_EEE_100TX and MDIO_EEE_1000T macros + * using the previous ones (that can be considered obsolete). + */ +#define MDIO_EEE_100TX MDIO_AN_EEE_ADV_100TX /* 100TX EEE cap */ +#define MDIO_EEE_1000T MDIO_AN_EEE_ADV_1000T /* 1000T EEE cap */ +#define MDIO_EEE_10GT 0x0008 /* 10GT EEE cap */ +#define MDIO_EEE_1000KX 0x0010 /* 1000KX EEE cap */ +#define MDIO_EEE_10GKX4 0x0020 /* 10G KX4 EEE cap */ +#define MDIO_EEE_10GKR 0x0040 /* 10G KR EEE cap */ /* LASI RX_ALARM control/status registers. */ #define MDIO_PMA_LASI_RX_PHYXSLFLT 0x0001 /* PHY XS RX local fault */ diff --git a/include/linux/mfd/abx500/ab8500-codec.h b/include/linux/mfd/abx500/ab8500-codec.h new file mode 100644 index 000000000000..dc6529202cdd --- /dev/null +++ b/include/linux/mfd/abx500/ab8500-codec.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) ST-Ericsson SA 2012 + * + * Author: Ola Lilja <ola.o.lilja@stericsson.com> + * for ST-Ericsson. + * + * License terms: + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#ifndef AB8500_CORE_CODEC_H +#define AB8500_CORE_CODEC_H + +/* Mic-types */ +enum amic_type { + AMIC_TYPE_SINGLE_ENDED, + AMIC_TYPE_DIFFERENTIAL +}; + +/* Mic-biases */ +enum amic_micbias { + AMIC_MICBIAS_VAMIC1, + AMIC_MICBIAS_VAMIC2 +}; + +/* Bias-voltage */ +enum ear_cm_voltage { + EAR_CMV_0_95V, + EAR_CMV_1_10V, + EAR_CMV_1_27V, + EAR_CMV_1_58V +}; + +/* Analog microphone settings */ +struct amic_settings { + enum amic_type mic1_type; + enum amic_type mic2_type; + enum amic_micbias mic1a_micbias; + enum amic_micbias mic1b_micbias; + enum amic_micbias mic2_micbias; +}; + +/* Platform data structure for the audio-parts of the AB8500 */ +struct ab8500_codec_platform_data { + struct amic_settings amics; + enum ear_cm_voltage ear_cmv; +}; + +#endif diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index 91dd3ef63e99..bc9b84b60ec6 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -266,6 +266,7 @@ struct ab8500 { struct regulator_reg_init; struct regulator_init_data; struct ab8500_gpio_platform_data; +struct ab8500_codec_platform_data; /** * struct ab8500_platform_data - AB8500 platform data @@ -284,6 +285,7 @@ struct ab8500_platform_data { int num_regulator; struct regulator_init_data *regulator; struct ab8500_gpio_platform_data *gpio; + struct ab8500_codec_platform_data *codec; }; extern int __devinit ab8500_init(struct ab8500 *ab8500, diff --git a/include/linux/mii.h b/include/linux/mii.h index 2783eca629a0..8ef3a7a11592 100644 --- a/include/linux/mii.h +++ b/include/linux/mii.h @@ -21,6 +21,8 @@ #define MII_EXPANSION 0x06 /* Expansion register */ #define MII_CTRL1000 0x09 /* 1000BASE-T control */ #define MII_STAT1000 0x0a /* 1000BASE-T status */ +#define MII_MMD_CTRL 0x0d /* MMD Access Control Register */ +#define MII_MMD_DATA 0x0e /* MMD Access Data Register */ #define MII_ESTATUS 0x0f /* Extended Status */ #define MII_DCOUNTER 0x12 /* Disconnect counter */ #define MII_FCSCOUNTER 0x13 /* False carrier counter */ @@ -141,6 +143,13 @@ #define FLOW_CTRL_TX 0x01 #define FLOW_CTRL_RX 0x02 +/* MMD Access Control register fields */ +#define MII_MMD_CTRL_DEVAD_MASK 0x1f /* Mask MMD DEVAD*/ +#define MII_MMD_CTRL_ADDR 0x0000 /* Address */ +#define MII_MMD_CTRL_NOINCR 0x4000 /* no post increment */ +#define MII_MMD_CTRL_INCR_RDWT 0x8000 /* post increment on reads & writes */ +#define MII_MMD_CTRL_INCR_ON_WT 0xC000 /* post increment on writes only */ + /* This structure is used in all SIOCxMIIxxx ioctl calls */ struct mii_ioctl_data { __u16 phy_id; diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 0549d2115507..e0deeb2cc939 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -35,6 +35,7 @@ #define MPT_MINOR 220 #define MPT2SAS_MINOR 221 #define UINPUT_MINOR 223 +#define MISC_MCELOG_MINOR 227 #define HPET_MINOR 228 #define FUSE_MINOR 229 #define KVM_MINOR 232 diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h index 1f3860a8a109..260695186256 100644 --- a/include/linux/mlx4/cmd.h +++ b/include/linux/mlx4/cmd.h @@ -154,6 +154,10 @@ enum { /* set port opcode modifiers */ MLX4_SET_PORT_PRIO2TC = 0x8, MLX4_SET_PORT_SCHEDULER = 0x9, + + /* register/delete flow steering network rules */ + MLX4_QP_FLOW_STEERING_ATTACH = 0x65, + MLX4_QP_FLOW_STEERING_DETACH = 0x66, }; enum { diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 6a8f002b8ed3..bd6c9fcdf2dd 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -36,6 +36,7 @@ #include <linux/pci.h> #include <linux/completion.h> #include <linux/radix-tree.h> +#include <linux/cpu_rmap.h> #include <linux/atomic.h> @@ -56,6 +57,13 @@ enum { MLX4_MAX_PORTS = 2 }; +/* base qkey for use in sriov tunnel-qp/proxy-qp communication. + * These qkeys must not be allowed for general use. This is a 64k range, + * and to test for violation, we use the mask (protect against future chg). + */ +#define MLX4_RESERVED_QKEY_BASE (0xFFFF0000) +#define MLX4_RESERVED_QKEY_MASK (0xFFFF0000) + enum { MLX4_BOARD_ID_LEN = 64 }; @@ -70,6 +78,36 @@ enum { MLX4_MFUNC_EQE_MASK = (MLX4_MFUNC_MAX_EQES - 1) }; +/* Driver supports 3 diffrent device methods to manage traffic steering: + * -device managed - High level API for ib and eth flow steering. FW is + * managing flow steering tables. + * - B0 steering mode - Common low level API for ib and (if supported) eth. + * - A0 steering mode - Limited low level API for eth. In case of IB, + * B0 mode is in use. + */ +enum { + MLX4_STEERING_MODE_A0, + MLX4_STEERING_MODE_B0, + MLX4_STEERING_MODE_DEVICE_MANAGED +}; + +static inline const char *mlx4_steering_mode_str(int steering_mode) +{ + switch (steering_mode) { + case MLX4_STEERING_MODE_A0: + return "A0 steering"; + + case MLX4_STEERING_MODE_B0: + return "B0 steering"; + + case MLX4_STEERING_MODE_DEVICE_MANAGED: + return "Device managed flow steering"; + + default: + return "Unrecognize steering mode"; + } +} + enum { MLX4_DEV_CAP_FLAG_RC = 1LL << 0, MLX4_DEV_CAP_FLAG_UC = 1LL << 1, @@ -96,13 +134,15 @@ enum { MLX4_DEV_CAP_FLAG_VEP_UC_STEER = 1LL << 41, MLX4_DEV_CAP_FLAG_VEP_MC_STEER = 1LL << 42, MLX4_DEV_CAP_FLAG_COUNTERS = 1LL << 48, - MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55 + MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55, + MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV = 1LL << 59, }; enum { MLX4_DEV_CAP_FLAG2_RSS = 1LL << 0, MLX4_DEV_CAP_FLAG2_RSS_TOP = 1LL << 1, - MLX4_DEV_CAP_FLAG2_RSS_XOR = 1LL << 2 + MLX4_DEV_CAP_FLAG2_RSS_XOR = 1LL << 2, + MLX4_DEV_CAP_FLAG2_FS_EN = 1LL << 3 }; #define MLX4_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90) @@ -138,6 +178,7 @@ enum mlx4_event { MLX4_EVENT_TYPE_COMM_CHANNEL = 0x18, MLX4_EVENT_TYPE_FATAL_WARNING = 0x1b, MLX4_EVENT_TYPE_FLR_EVENT = 0x1c, + MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT = 0x1d, MLX4_EVENT_TYPE_NONE = 0xff, }; @@ -235,12 +276,32 @@ enum { MLX4_MAX_FAST_REG_PAGES = 511, }; +enum { + MLX4_DEV_PMC_SUBTYPE_GUID_INFO = 0x14, + MLX4_DEV_PMC_SUBTYPE_PORT_INFO = 0x15, + MLX4_DEV_PMC_SUBTYPE_PKEY_TABLE = 0x16, +}; + +/* Port mgmt change event handling */ +enum { + MLX4_EQ_PORT_INFO_MSTR_SM_LID_CHANGE_MASK = 1 << 0, + MLX4_EQ_PORT_INFO_GID_PFX_CHANGE_MASK = 1 << 1, + MLX4_EQ_PORT_INFO_LID_CHANGE_MASK = 1 << 2, + MLX4_EQ_PORT_INFO_CLIENT_REREG_MASK = 1 << 3, + MLX4_EQ_PORT_INFO_MSTR_SM_SL_CHANGE_MASK = 1 << 4, +}; + +#define MSTR_SM_CHANGE_MASK (MLX4_EQ_PORT_INFO_MSTR_SM_SL_CHANGE_MASK | \ + MLX4_EQ_PORT_INFO_MSTR_SM_LID_CHANGE_MASK) + static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor) { return (major << 32) | (minor << 16) | subminor; } struct mlx4_phys_caps { + u32 gid_phys_table_len[MLX4_MAX_PORTS + 1]; + u32 pkey_phys_table_len[MLX4_MAX_PORTS + 1]; u32 num_phys_eqs; }; @@ -273,6 +334,8 @@ struct mlx4_caps { int max_qp_init_rdma; int max_qp_dest_rdma; int sqp_start; + u32 base_sqpn; + u32 base_tunnel_sqpn; int num_srqs; int max_srq_wqes; int max_srq_sge; @@ -295,6 +358,8 @@ struct mlx4_caps { int num_amgms; int reserved_mcgs; int num_qp_per_mgm; + int steering_mode; + int fs_log_max_ucast_qp_range_size; int num_pds; int reserved_pds; int max_xrcds; @@ -509,8 +574,85 @@ struct mlx4_dev { u8 rev_id; char board_id[MLX4_BOARD_ID_LEN]; int num_vfs; + u64 regid_promisc_array[MLX4_MAX_PORTS + 1]; + u64 regid_allmulti_array[MLX4_MAX_PORTS + 1]; }; +struct mlx4_eqe { + u8 reserved1; + u8 type; + u8 reserved2; + u8 subtype; + union { + u32 raw[6]; + struct { + __be32 cqn; + } __packed comp; + struct { + u16 reserved1; + __be16 token; + u32 reserved2; + u8 reserved3[3]; + u8 status; + __be64 out_param; + } __packed cmd; + struct { + __be32 qpn; + } __packed qp; + struct { + __be32 srqn; + } __packed srq; + struct { + __be32 cqn; + u32 reserved1; + u8 reserved2[3]; + u8 syndrome; + } __packed cq_err; + struct { + u32 reserved1[2]; + __be32 port; + } __packed port_change; + struct { + #define COMM_CHANNEL_BIT_ARRAY_SIZE 4 + u32 reserved; + u32 bit_vec[COMM_CHANNEL_BIT_ARRAY_SIZE]; + } __packed comm_channel_arm; + struct { + u8 port; + u8 reserved[3]; + __be64 mac; + } __packed mac_update; + struct { + __be32 slave_id; + } __packed flr_event; + struct { + __be16 current_temperature; + __be16 warning_threshold; + } __packed warming; + struct { + u8 reserved[3]; + u8 port; + union { + struct { + __be16 mstr_sm_lid; + __be16 port_lid; + __be32 changed_attr; + u8 reserved[3]; + u8 mstr_sm_sl; + __be64 gid_prefix; + } __packed port_info; + struct { + __be32 block_ptr; + __be32 tbl_entries_mask; + } __packed tbl_change_info; + } params; + } __packed port_mgmt_change; + } event; + u8 slave_id; + u8 reserved3[2]; + u8 owner; +} __packed; + struct mlx4_init_port_param { int set_guid0; int set_node_guid; @@ -534,6 +676,15 @@ struct mlx4_init_port_param { if (((dev)->caps.port_mask[port] == MLX4_PORT_TYPE_IB) || \ ((dev)->caps.flags & MLX4_DEV_CAP_FLAG_IBOE)) +#define MLX4_INVALID_SLAVE_ID 0xFF + +void handle_port_mgmt_change_event(struct work_struct *work); + +static inline int mlx4_master_func_num(struct mlx4_dev *dev) +{ + return dev->caps.function; +} + static inline int mlx4_is_master(struct mlx4_dev *dev) { return dev->flags & MLX4_FLAG_MASTER; @@ -623,9 +774,99 @@ int mlx4_unicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], int mlx4_unicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], enum mlx4_protocol prot); int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], - int block_mcast_loopback, enum mlx4_protocol protocol); + u8 port, int block_mcast_loopback, + enum mlx4_protocol protocol, u64 *reg_id); int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], - enum mlx4_protocol protocol); + enum mlx4_protocol protocol, u64 reg_id); + +enum { + MLX4_DOMAIN_UVERBS = 0x1000, + MLX4_DOMAIN_ETHTOOL = 0x2000, + MLX4_DOMAIN_RFS = 0x3000, + MLX4_DOMAIN_NIC = 0x5000, +}; + +enum mlx4_net_trans_rule_id { + MLX4_NET_TRANS_RULE_ID_ETH = 0, + MLX4_NET_TRANS_RULE_ID_IB, + MLX4_NET_TRANS_RULE_ID_IPV6, + MLX4_NET_TRANS_RULE_ID_IPV4, + MLX4_NET_TRANS_RULE_ID_TCP, + MLX4_NET_TRANS_RULE_ID_UDP, + MLX4_NET_TRANS_RULE_NUM, /* should be last */ +}; + +enum mlx4_net_trans_promisc_mode { + MLX4_FS_PROMISC_NONE = 0, + MLX4_FS_PROMISC_UPLINK, + /* For future use. Not implemented yet */ + MLX4_FS_PROMISC_FUNCTION_PORT, + MLX4_FS_PROMISC_ALL_MULTI, +}; + +struct mlx4_spec_eth { + u8 dst_mac[6]; + u8 dst_mac_msk[6]; + u8 src_mac[6]; + u8 src_mac_msk[6]; + u8 ether_type_enable; + __be16 ether_type; + __be16 vlan_id_msk; + __be16 vlan_id; +}; + +struct mlx4_spec_tcp_udp { + __be16 dst_port; + __be16 dst_port_msk; + __be16 src_port; + __be16 src_port_msk; +}; + +struct mlx4_spec_ipv4 { + __be32 dst_ip; + __be32 dst_ip_msk; + __be32 src_ip; + __be32 src_ip_msk; +}; + +struct mlx4_spec_ib { + __be32 r_qpn; + __be32 qpn_msk; + u8 dst_gid[16]; + u8 dst_gid_msk[16]; +}; + +struct mlx4_spec_list { + struct list_head list; + enum mlx4_net_trans_rule_id id; + union { + struct mlx4_spec_eth eth; + struct mlx4_spec_ib ib; + struct mlx4_spec_ipv4 ipv4; + struct mlx4_spec_tcp_udp tcp_udp; + }; +}; + +enum mlx4_net_trans_hw_rule_queue { + MLX4_NET_TRANS_Q_FIFO, + MLX4_NET_TRANS_Q_LIFO, +}; + +struct mlx4_net_trans_rule { + struct list_head list; + enum mlx4_net_trans_hw_rule_queue queue_mode; + bool exclusive; + bool allow_loopback; + enum mlx4_net_trans_promisc_mode promisc_mode; + u8 port; + u16 priority; + u32 qpn; +}; + +int mlx4_flow_steer_promisc_add(struct mlx4_dev *dev, u8 port, u32 qpn, + enum mlx4_net_trans_promisc_mode mode); +int mlx4_flow_steer_promisc_remove(struct mlx4_dev *dev, u8 port, + enum mlx4_net_trans_promisc_mode mode); int mlx4_multicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port); int mlx4_multicast_promisc_remove(struct mlx4_dev *dev, u32 qpn, u8 port); int mlx4_unicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port); @@ -659,7 +900,8 @@ void mlx4_fmr_unmap(struct mlx4_dev *dev, struct mlx4_fmr *fmr, int mlx4_fmr_free(struct mlx4_dev *dev, struct mlx4_fmr *fmr); int mlx4_SYNC_TPT(struct mlx4_dev *dev); int mlx4_test_interrupts(struct mlx4_dev *dev); -int mlx4_assign_eq(struct mlx4_dev *dev, char* name , int* vector); +int mlx4_assign_eq(struct mlx4_dev *dev, char *name, struct cpu_rmap *rmap, + int *vector); void mlx4_release_eq(struct mlx4_dev *dev, int vec); int mlx4_wol_read(struct mlx4_dev *dev, u64 *config, int port); @@ -668,4 +910,10 @@ int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port); int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx); void mlx4_counter_free(struct mlx4_dev *dev, u32 idx); +int mlx4_flow_attach(struct mlx4_dev *dev, + struct mlx4_net_trans_rule *rule, u64 *reg_id); +int mlx4_flow_detach(struct mlx4_dev *dev, u64 reg_id); + +int mlx4_get_parav_qkey(struct mlx4_dev *dev, u32 qpn, u32 *qkey); + #endif /* MLX4_DEVICE_H */ diff --git a/include/linux/mlx4/driver.h b/include/linux/mlx4/driver.h index 5f1298b1b5ef..d813704b963b 100644 --- a/include/linux/mlx4/driver.h +++ b/include/linux/mlx4/driver.h @@ -37,18 +37,21 @@ struct mlx4_dev; +#define MLX4_MAC_MASK 0xffffffffffffULL + enum mlx4_dev_event { MLX4_DEV_EVENT_CATASTROPHIC_ERROR, MLX4_DEV_EVENT_PORT_UP, MLX4_DEV_EVENT_PORT_DOWN, MLX4_DEV_EVENT_PORT_REINIT, + MLX4_DEV_EVENT_PORT_MGMT_CHANGE, }; struct mlx4_interface { void * (*add) (struct mlx4_dev *dev); void (*remove)(struct mlx4_dev *dev, void *context); void (*event) (struct mlx4_dev *dev, void *context, - enum mlx4_dev_event event, int port); + enum mlx4_dev_event event, unsigned long param); void * (*get_dev)(struct mlx4_dev *dev, void *context, u8 port); struct list_head list; enum mlx4_protocol protocol; diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 68c569fcbb66..458988bd55a1 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -188,7 +188,7 @@ static inline int is_unevictable_lru(enum lru_list lru) struct zone_reclaim_stat { /* * The pageout code in vmscan.c keeps track of how many of the - * mem/swap backed and file backed pages are refeferenced. + * mem/swap backed and file backed pages are referenced. * The higher the rotated/scanned ratio, the more valuable * that cache is. * diff --git a/include/linux/net.h b/include/linux/net.h index e9ac2df079ba..99276c3dc89a 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -72,6 +72,7 @@ struct net; #define SOCK_NOSPACE 2 #define SOCK_PASSCRED 3 #define SOCK_PASSSEC 4 +#define SOCK_EXTERNALLY_ALLOCATED 5 #ifndef ARCH_HAS_SOCKET_TYPES /** @@ -247,6 +248,7 @@ extern int sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, int flags); extern int sock_map_fd(struct socket *sock, int flags); extern struct socket *sockfd_lookup(int fd, int *err); +extern struct socket *sock_from_file(struct file *file, int *err); #define sockfd_put(sock) fput(sock->file) extern int net_ratelimit(void); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index d94cb1431519..eb06e58bed0b 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1046,10 +1046,9 @@ struct net_device { */ char name[IFNAMSIZ]; - struct pm_qos_request pm_qos_req; - - /* device name hash chain */ + /* device name hash chain, please keep it close to name[] */ struct hlist_node name_hlist; + /* snmp alias */ char *ifalias; @@ -1322,6 +1321,8 @@ struct net_device { /* group the device belongs to */ int group; + + struct pm_qos_request pm_qos_req; }; #define to_net_dev(d) container_of(d, struct net_device, dev) @@ -1626,6 +1627,7 @@ extern int dev_alloc_name(struct net_device *dev, const char *name); extern int dev_open(struct net_device *dev); extern int dev_close(struct net_device *dev); extern void dev_disable_lro(struct net_device *dev); +extern int dev_loopback_xmit(struct sk_buff *newskb); extern int dev_queue_xmit(struct sk_buff *skb); extern int register_netdevice(struct net_device *dev); extern void unregister_netdevice_queue(struct net_device *dev, @@ -2108,7 +2110,12 @@ static inline int netif_set_real_num_rx_queues(struct net_device *dev, static inline int netif_copy_real_num_queues(struct net_device *to_dev, const struct net_device *from_dev) { - netif_set_real_num_tx_queues(to_dev, from_dev->real_num_tx_queues); + int err; + + err = netif_set_real_num_tx_queues(to_dev, + from_dev->real_num_tx_queues); + if (err) + return err; #ifdef CONFIG_RPS return netif_set_real_num_rx_queues(to_dev, from_dev->real_num_rx_queues); @@ -2117,6 +2124,9 @@ static inline int netif_copy_real_num_queues(struct net_device *to_dev, #endif } +#define DEFAULT_MAX_NUM_RSS_QUEUES (8) +extern int netif_get_num_default_rss_queues(void); + /* Use this variant when it is known for sure that it * is executing from hardware interrupt context or with hardware interrupts * disabled. diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index ff9c84c29b28..c613cf0d7884 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -94,6 +94,16 @@ static inline int nf_inet_addr_cmp(const union nf_inet_addr *a1, a1->all[3] == a2->all[3]; } +static inline void nf_inet_addr_mask(const union nf_inet_addr *a1, + union nf_inet_addr *result, + const union nf_inet_addr *mask) +{ + result->all[0] = a1->all[0] & mask->all[0]; + result->all[1] = a1->all[1] & mask->all[1]; + result->all[2] = a1->all[2] & mask->all[2]; + result->all[3] = a1->all[3] & mask->all[3]; +} + extern void netfilter_init(void); /* Largest hook number + 1 */ @@ -383,6 +393,22 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family) extern void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *) __rcu; extern void nf_ct_attach(struct sk_buff *, struct sk_buff *); extern void (*nf_ct_destroy)(struct nf_conntrack *) __rcu; + +struct nf_conn; +struct nlattr; + +struct nfq_ct_hook { + size_t (*build_size)(const struct nf_conn *ct); + int (*build)(struct sk_buff *skb, struct nf_conn *ct); + int (*parse)(const struct nlattr *attr, struct nf_conn *ct); +}; +extern struct nfq_ct_hook __rcu *nfq_ct_hook; + +struct nfq_ct_nat_hook { + void (*seq_adjust)(struct sk_buff *skb, struct nf_conn *ct, + u32 ctinfo, int off); +}; +extern struct nfq_ct_nat_hook __rcu *nfq_ct_nat_hook; #else static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {} #endif diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index 1697036336b6..874ae8f2706b 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -10,6 +10,7 @@ header-y += nfnetlink.h header-y += nfnetlink_acct.h header-y += nfnetlink_compat.h header-y += nfnetlink_conntrack.h +header-y += nfnetlink_cthelper.h header-y += nfnetlink_cttimeout.h header-y += nfnetlink_log.h header-y += nfnetlink_queue.h diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h index 0ce91d56a5f2..0dfc8b7210a3 100644 --- a/include/linux/netfilter/nf_conntrack_sip.h +++ b/include/linux/netfilter/nf_conntrack_sip.h @@ -2,6 +2,8 @@ #define __NF_CONNTRACK_SIP_H__ #ifdef __KERNEL__ +#include <net/netfilter/nf_conntrack_expect.h> + #define SIP_PORT 5060 #define SIP_TIMEOUT 3600 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index a1048c1587d1..18341cdb2443 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -50,7 +50,8 @@ struct nfgenmsg { #define NFNL_SUBSYS_IPSET 6 #define NFNL_SUBSYS_ACCT 7 #define NFNL_SUBSYS_CTNETLINK_TIMEOUT 8 -#define NFNL_SUBSYS_COUNT 9 +#define NFNL_SUBSYS_CTHELPER 9 +#define NFNL_SUBSYS_COUNT 10 #ifdef __KERNEL__ diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index e58e4b93c108..f649f7423ca2 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -7,6 +7,8 @@ enum cntl_msg_types { IPCTNL_MSG_CT_GET, IPCTNL_MSG_CT_DELETE, IPCTNL_MSG_CT_GET_CTRZERO, + IPCTNL_MSG_CT_GET_STATS_CPU, + IPCTNL_MSG_CT_GET_STATS, IPCTNL_MSG_MAX }; @@ -15,6 +17,7 @@ enum ctnl_exp_msg_types { IPCTNL_MSG_EXP_NEW, IPCTNL_MSG_EXP_GET, IPCTNL_MSG_EXP_DELETE, + IPCTNL_MSG_EXP_GET_STATS_CPU, IPCTNL_MSG_EXP_MAX }; @@ -191,6 +194,7 @@ enum ctattr_expect_nat { enum ctattr_help { CTA_HELP_UNSPEC, CTA_HELP_NAME, + CTA_HELP_INFO, __CTA_HELP_MAX }; #define CTA_HELP_MAX (__CTA_HELP_MAX - 1) @@ -202,4 +206,39 @@ enum ctattr_secctx { }; #define CTA_SECCTX_MAX (__CTA_SECCTX_MAX - 1) +enum ctattr_stats_cpu { + CTA_STATS_UNSPEC, + CTA_STATS_SEARCHED, + CTA_STATS_FOUND, + CTA_STATS_NEW, + CTA_STATS_INVALID, + CTA_STATS_IGNORE, + CTA_STATS_DELETE, + CTA_STATS_DELETE_LIST, + CTA_STATS_INSERT, + CTA_STATS_INSERT_FAILED, + CTA_STATS_DROP, + CTA_STATS_EARLY_DROP, + CTA_STATS_ERROR, + CTA_STATS_SEARCH_RESTART, + __CTA_STATS_MAX, +}; +#define CTA_STATS_MAX (__CTA_STATS_MAX - 1) + +enum ctattr_stats_global { + CTA_STATS_GLOBAL_UNSPEC, + CTA_STATS_GLOBAL_ENTRIES, + __CTA_STATS_GLOBAL_MAX, +}; +#define CTA_STATS_GLOBAL_MAX (__CTA_STATS_GLOBAL_MAX - 1) + +enum ctattr_expect_stats { + CTA_STATS_EXP_UNSPEC, + CTA_STATS_EXP_NEW, + CTA_STATS_EXP_CREATE, + CTA_STATS_EXP_DELETE, + __CTA_STATS_EXP_MAX, +}; +#define CTA_STATS_EXP_MAX (__CTA_STATS_EXP_MAX - 1) + #endif /* _IPCONNTRACK_NETLINK_H */ diff --git a/include/linux/netfilter/nfnetlink_cthelper.h b/include/linux/netfilter/nfnetlink_cthelper.h new file mode 100644 index 000000000000..33659f6fad3e --- /dev/null +++ b/include/linux/netfilter/nfnetlink_cthelper.h @@ -0,0 +1,55 @@ +#ifndef _NFNL_CTHELPER_H_ +#define _NFNL_CTHELPER_H_ + +#define NFCT_HELPER_STATUS_DISABLED 0 +#define NFCT_HELPER_STATUS_ENABLED 1 + +enum nfnl_acct_msg_types { + NFNL_MSG_CTHELPER_NEW, + NFNL_MSG_CTHELPER_GET, + NFNL_MSG_CTHELPER_DEL, + NFNL_MSG_CTHELPER_MAX +}; + +enum nfnl_cthelper_type { + NFCTH_UNSPEC, + NFCTH_NAME, + NFCTH_TUPLE, + NFCTH_QUEUE_NUM, + NFCTH_POLICY, + NFCTH_PRIV_DATA_LEN, + NFCTH_STATUS, + __NFCTH_MAX +}; +#define NFCTH_MAX (__NFCTH_MAX - 1) + +enum nfnl_cthelper_policy_type { + NFCTH_POLICY_SET_UNSPEC, + NFCTH_POLICY_SET_NUM, + NFCTH_POLICY_SET, + NFCTH_POLICY_SET1 = NFCTH_POLICY_SET, + NFCTH_POLICY_SET2, + NFCTH_POLICY_SET3, + NFCTH_POLICY_SET4, + __NFCTH_POLICY_SET_MAX +}; +#define NFCTH_POLICY_SET_MAX (__NFCTH_POLICY_SET_MAX - 1) + +enum nfnl_cthelper_pol_type { + NFCTH_POLICY_UNSPEC, + NFCTH_POLICY_NAME, + NFCTH_POLICY_EXPECT_MAX, + NFCTH_POLICY_EXPECT_TIMEOUT, + __NFCTH_POLICY_MAX +}; +#define NFCTH_POLICY_MAX (__NFCTH_POLICY_MAX - 1) + +enum nfnl_cthelper_tuple_type { + NFCTH_TUPLE_UNSPEC, + NFCTH_TUPLE_L3PROTONUM, + NFCTH_TUPLE_L4PROTONUM, + __NFCTH_TUPLE_MAX, +}; +#define NFCTH_TUPLE_MAX (__NFCTH_TUPLE_MAX - 1) + +#endif /* _NFNL_CTHELPER_H */ diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h index 24b32e6c009e..3b1c1360aedf 100644 --- a/include/linux/netfilter/nfnetlink_queue.h +++ b/include/linux/netfilter/nfnetlink_queue.h @@ -42,6 +42,8 @@ enum nfqnl_attr_type { NFQA_IFINDEX_PHYSOUTDEV, /* __u32 ifindex */ NFQA_HWADDR, /* nfqnl_msg_packet_hw */ NFQA_PAYLOAD, /* opaque data payload */ + NFQA_CT, /* nf_conntrack_netlink.h */ + NFQA_CT_INFO, /* enum ip_conntrack_info */ __NFQA_MAX }; @@ -84,8 +86,15 @@ enum nfqnl_attr_config { NFQA_CFG_CMD, /* nfqnl_msg_config_cmd */ NFQA_CFG_PARAMS, /* nfqnl_msg_config_params */ NFQA_CFG_QUEUE_MAXLEN, /* __u32 */ + NFQA_CFG_MASK, /* identify which flags to change */ + NFQA_CFG_FLAGS, /* value of these flags (__u32) */ __NFQA_CFG_MAX }; #define NFQA_CFG_MAX (__NFQA_CFG_MAX-1) +/* Flags for NFQA_CFG_FLAGS */ +#define NFQA_CFG_F_FAIL_OPEN (1 << 0) +#define NFQA_CFG_F_CONNTRACK (1 << 1) +#define NFQA_CFG_F_MAX (1 << 2) + #endif /* _NFNETLINK_QUEUE_H */ diff --git a/include/linux/netfilter/xt_connlimit.h b/include/linux/netfilter/xt_connlimit.h index d1366f05d1b2..f1656096121e 100644 --- a/include/linux/netfilter/xt_connlimit.h +++ b/include/linux/netfilter/xt_connlimit.h @@ -22,13 +22,8 @@ struct xt_connlimit_info { #endif }; unsigned int limit; - union { - /* revision 0 */ - unsigned int inverse; - - /* revision 1 */ - __u32 flags; - }; + /* revision 1 */ + __u32 flags; /* Used internally by the kernel */ struct xt_connlimit_data *data __attribute__((aligned(8))); diff --git a/include/linux/netfilter/xt_recent.h b/include/linux/netfilter/xt_recent.h index 83318e01425e..6ef36c113e89 100644 --- a/include/linux/netfilter/xt_recent.h +++ b/include/linux/netfilter/xt_recent.h @@ -32,4 +32,14 @@ struct xt_recent_mtinfo { __u8 side; }; +struct xt_recent_mtinfo_v1 { + __u32 seconds; + __u32 hit_count; + __u8 check_set; + __u8 invert; + char name[XT_RECENT_NAME_LEN]; + __u8 side; + union nf_inet_addr mask; +}; + #endif /* _LINUX_NETFILTER_XT_RECENT_H */ diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index fa0946c549d3..e2b12801378d 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -66,6 +66,7 @@ enum nf_ip_hook_priorities { NF_IP_PRI_SECURITY = 50, NF_IP_PRI_NAT_SRC = 100, NF_IP_PRI_SELINUX_LAST = 225, + NF_IP_PRI_CONNTRACK_HELPER = 300, NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX, NF_IP_PRI_LAST = INT_MAX, }; diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index c61b8fb1a9ef..8ba0c5b72ea9 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -5,7 +5,6 @@ header-y += ipt_LOG.h header-y += ipt_REJECT.h header-y += ipt_TTL.h header-y += ipt_ULOG.h -header-y += ipt_addrtype.h header-y += ipt_ah.h header-y += ipt_ecn.h header-y += ipt_ttl.h diff --git a/include/linux/netfilter_ipv4/ipt_addrtype.h b/include/linux/netfilter_ipv4/ipt_addrtype.h deleted file mode 100644 index 0da42237c8da..000000000000 --- a/include/linux/netfilter_ipv4/ipt_addrtype.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef _IPT_ADDRTYPE_H -#define _IPT_ADDRTYPE_H - -#include <linux/types.h> - -enum { - IPT_ADDRTYPE_INVERT_SOURCE = 0x0001, - IPT_ADDRTYPE_INVERT_DEST = 0x0002, - IPT_ADDRTYPE_LIMIT_IFACE_IN = 0x0004, - IPT_ADDRTYPE_LIMIT_IFACE_OUT = 0x0008, -}; - -struct ipt_addrtype_info_v1 { - __u16 source; /* source-type mask */ - __u16 dest; /* dest-type mask */ - __u32 flags; -}; - -/* revision 0 */ -struct ipt_addrtype_info { - __u16 source; /* source-type mask */ - __u16 dest; /* dest-type mask */ - __u32 invert_source; - __u32 invert_dest; -}; - -#endif diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h index 57c025127f1d..7c8a513ce7a3 100644 --- a/include/linux/netfilter_ipv6.h +++ b/include/linux/netfilter_ipv6.h @@ -71,6 +71,7 @@ enum nf_ip6_hook_priorities { NF_IP6_PRI_SECURITY = 50, NF_IP6_PRI_NAT_SRC = 100, NF_IP6_PRI_SELINUX_LAST = 225, + NF_IP6_PRI_CONNTRACK_HELPER = 300, NF_IP6_PRI_LAST = INT_MAX, }; diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 0f628ffa420c..f74dd133788f 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -174,11 +174,17 @@ struct netlink_skb_parms { extern void netlink_table_grab(void); extern void netlink_table_ungrab(void); -extern struct sock *netlink_kernel_create(struct net *net, - int unit,unsigned int groups, - void (*input)(struct sk_buff *skb), - struct mutex *cb_mutex, - struct module *module); +/* optional Netlink kernel configuration parameters */ +struct netlink_kernel_cfg { + unsigned int groups; + void (*input)(struct sk_buff *skb); + struct mutex *cb_mutex; + void (*bind)(int group); +}; + +extern struct sock *netlink_kernel_create(struct net *net, int unit, + struct module *module, + struct netlink_kernel_cfg *cfg); extern void netlink_kernel_release(struct sock *sk); extern int __netlink_change_ngroups(struct sock *sk, unsigned int groups); extern int netlink_change_ngroups(struct sock *sk, unsigned int groups); @@ -241,14 +247,6 @@ struct netlink_notify { struct nlmsghdr * __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags); -#define NLMSG_NEW(skb, pid, seq, type, len, flags) \ -({ if (unlikely(skb_tailroom(skb) < (int)NLMSG_SPACE(len))) \ - goto nlmsg_failure; \ - __nlmsg_put(skb, pid, seq, type, len, flags); }) - -#define NLMSG_PUT(skb, pid, seq, type, len) \ - NLMSG_NEW(skb, pid, seq, type, len, 0) - struct netlink_dump_control { int (*dump)(struct sk_buff *skb, struct netlink_callback *); int (*done)(struct netlink_callback*); diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 5dfa091c3347..28f5389c924b 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -43,7 +43,7 @@ struct netpoll_info { void netpoll_send_udp(struct netpoll *np, const char *msg, int len); void netpoll_print_options(struct netpoll *np); int netpoll_parse_options(struct netpoll *np, char *opt); -int __netpoll_setup(struct netpoll *np); +int __netpoll_setup(struct netpoll *np, struct net_device *ndev); int netpoll_setup(struct netpoll *np); int netpoll_trap(void); void netpoll_set_trap(int trap); diff --git a/include/linux/nfc.h b/include/linux/nfc.h index 0ae9b5857c83..6189f27e305b 100644 --- a/include/linux/nfc.h +++ b/include/linux/nfc.h @@ -56,6 +56,10 @@ * %NFC_ATTR_PROTOCOLS) * @NFC_EVENT_DEVICE_REMOVED: event emitted when a device is removed * (it sends %NFC_ATTR_DEVICE_INDEX) + * @NFC_EVENT_TM_ACTIVATED: event emitted when the adapter is activated in + * target mode. + * @NFC_EVENT_DEVICE_DEACTIVATED: event emitted when the adapter is deactivated + * from target mode. */ enum nfc_commands { NFC_CMD_UNSPEC, @@ -71,6 +75,8 @@ enum nfc_commands { NFC_EVENT_DEVICE_ADDED, NFC_EVENT_DEVICE_REMOVED, NFC_EVENT_TARGET_LOST, + NFC_EVENT_TM_ACTIVATED, + NFC_EVENT_TM_DEACTIVATED, /* private: internal use only */ __NFC_CMD_AFTER_LAST }; @@ -94,6 +100,8 @@ enum nfc_commands { * @NFC_ATTR_TARGET_SENSF_RES: NFC-F targets extra information, max 18 bytes * @NFC_ATTR_COMM_MODE: Passive or active mode * @NFC_ATTR_RF_MODE: Initiator or target + * @NFC_ATTR_IM_PROTOCOLS: Initiator mode protocols to poll for + * @NFC_ATTR_TM_PROTOCOLS: Target mode protocols to listen for */ enum nfc_attrs { NFC_ATTR_UNSPEC, @@ -109,6 +117,8 @@ enum nfc_attrs { NFC_ATTR_COMM_MODE, NFC_ATTR_RF_MODE, NFC_ATTR_DEVICE_POWERED, + NFC_ATTR_IM_PROTOCOLS, + NFC_ATTR_TM_PROTOCOLS, /* private: internal use only */ __NFC_ATTR_AFTER_LAST }; @@ -118,6 +128,7 @@ enum nfc_attrs { #define NFC_NFCID1_MAXSIZE 10 #define NFC_SENSB_RES_MAXSIZE 12 #define NFC_SENSF_RES_MAXSIZE 18 +#define NFC_GB_MAXSIZE 48 /* NFC protocols */ #define NFC_PROTO_JEWEL 1 @@ -125,8 +136,9 @@ enum nfc_attrs { #define NFC_PROTO_FELICA 3 #define NFC_PROTO_ISO14443 4 #define NFC_PROTO_NFC_DEP 5 +#define NFC_PROTO_ISO14443_B 6 -#define NFC_PROTO_MAX 6 +#define NFC_PROTO_MAX 7 /* NFC communication modes */ #define NFC_COMM_ACTIVE 0 @@ -135,13 +147,15 @@ enum nfc_attrs { /* NFC RF modes */ #define NFC_RF_INITIATOR 0 #define NFC_RF_TARGET 1 +#define NFC_RF_NONE 2 /* NFC protocols masks used in bitsets */ -#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL) -#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE) -#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA) -#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443) -#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP) +#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL) +#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE) +#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA) +#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443) +#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP) +#define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B) struct sockaddr_nfc { sa_family_t sa_family; diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index a6959f72745e..2f3878806403 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -170,6 +170,8 @@ * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, * %NL80211_ATTR_AUTH_TYPE and %NL80211_ATTR_INACTIVITY_TIMEOUT. + * The channel to use can be set on the interface or be given using the + * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_WIPHY_CHANNEL_TYPE attrs. * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP @@ -275,6 +277,12 @@ * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) * + * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC + * (for the BSSID) and %NL80211_ATTR_PMKID. + * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC + * (for the BSSID) and %NL80211_ATTR_PMKID. + * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. + * * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain * has been changed and provides details of the request information * that caused the change such as who initiated the regulatory request @@ -454,6 +462,10 @@ * the frame. * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for * backward compatibility. + * + * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE + * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE + * * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command * is used to configure connection quality monitoring notification trigger * levels. @@ -759,6 +771,9 @@ enum nl80211_commands { * @NL80211_ATTR_IFNAME: network interface name * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype * + * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices + * that don't have a netdev (u64) + * * @NL80211_ATTR_MAC: MAC address (various uses) * * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of @@ -769,6 +784,13 @@ enum nl80211_commands { * section 7.3.2.25.1, e.g. 0x000FAC04) * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and * CCMP keys, each six bytes in little endian + * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key + * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the + * default management key + * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or + * other commands, indicates which pairwise cipher suites are used + * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or + * other commands, indicates which group cipher suite is used * * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing @@ -1004,6 +1026,8 @@ enum nl80211_commands { * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was * acknowledged by the recipient. * + * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. + * * @NL80211_ATTR_CQM: connection quality monitor configuration in a * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. * @@ -1061,7 +1085,7 @@ enum nl80211_commands { * flag isn't set, the frame will be rejected. This is also used as an * nl80211 capability flag. * - * @NL80211_ATTR_BSS_HTOPMODE: HT operation mode (u16) + * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) * * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags * attributes, specifying what a key should be set as default as. @@ -1085,10 +1109,10 @@ enum nl80211_commands { * indicate which WoW triggers should be enabled. This is also * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN * triggers. - + * * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan * cycles, in msecs. - + * * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more * sets of attributes to match during scheduled scans. Only BSSs * that match any of the sets will be reported. These are @@ -1115,7 +1139,7 @@ enum nl80211_commands { * are managed in software: interfaces of these types aren't subject to * any restrictions in their number or combinations. * - * @%NL80211_ATTR_REKEY_DATA: nested attribute containing the information + * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. * * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, @@ -1182,7 +1206,6 @@ enum nl80211_commands { * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from * &enum nl80211_feature_flags and is advertised in wiphy information. * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe - * * requests while operating in AP-mode. * This attribute holds a bitmap of the supported protocols for * offloading (see &enum nl80211_probe_resp_offload_support_attr). @@ -1222,6 +1245,12 @@ enum nl80211_commands { * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds * or 0 to disable background scan. * + * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from + * userspace. If unset it is assumed the hint comes directly from + * a user. If set code could specify exactly what type of source + * was used to provide the hint. For the different types of + * allowed user regulatory hints see nl80211_user_reg_hint_type. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1473,6 +1502,10 @@ enum nl80211_attrs { NL80211_ATTR_BG_SCAN_PERIOD, + NL80211_ATTR_WDEV, + + NL80211_ATTR_USER_REG_HINT_TYPE, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -1520,6 +1553,13 @@ enum nl80211_attrs { #define NL80211_MAX_NR_CIPHER_SUITES 5 #define NL80211_MAX_NR_AKM_SUITES 2 +#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 + +/* default RSSI threshold for scan results if none specified. */ +#define NL80211_SCAN_RSSI_THOLD_OFF -300 + +#define NL80211_CQM_TXE_MAX_INTVL 1800 + /** * enum nl80211_iftype - (virtual) interface types * @@ -1613,12 +1653,20 @@ struct nl80211_sta_flag_update { * * These attribute types are used with %NL80211_STA_INFO_TXRATE * when getting information about the bitrate of a station. + * There are 2 attributes for bitrate, a legacy one that represents + * a 16-bit value, and new one that represents a 32-bit value. + * If the rate value fits into 16 bit, both attributes are reported + * with the same value. If the rate is too high to fit into 16 bits + * (>6.5535Gbps) only 32-bit attribute is included. + * User space tools encouraged to use the 32-bit attribute and fall + * back to the 16-bit one for compatibility with older kernels. * * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval + * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined * @__NL80211_RATE_INFO_AFTER_LAST: internal use */ @@ -1628,6 +1676,7 @@ enum nl80211_rate_info { NL80211_RATE_INFO_MCS, NL80211_RATE_INFO_40_MHZ_WIDTH, NL80211_RATE_INFO_SHORT_GI, + NL80211_RATE_INFO_BITRATE32, /* keep last */ __NL80211_RATE_INFO_AFTER_LAST, @@ -1788,6 +1837,9 @@ enum nl80211_mpath_info { * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n + * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as + * defined in 802.11ac + * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined * @__NL80211_BAND_ATTR_AFTER_LAST: internal use */ @@ -1801,6 +1853,9 @@ enum nl80211_band_attr { NL80211_BAND_ATTR_HT_AMPDU_FACTOR, NL80211_BAND_ATTR_HT_AMPDU_DENSITY, + NL80211_BAND_ATTR_VHT_MCS_SET, + NL80211_BAND_ATTR_VHT_CAPA, + /* keep last */ __NL80211_BAND_ATTR_AFTER_LAST, NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 @@ -1952,6 +2007,8 @@ enum nl80211_reg_rule_attr { * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, * only report BSS with matching SSID. + * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a + * BSS in scan results. Filtering is turned off if not specified. * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter * attribute number currently defined * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use @@ -1959,7 +2016,8 @@ enum nl80211_reg_rule_attr { enum nl80211_sched_scan_match_attr { __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, - NL80211_ATTR_SCHED_SCAN_MATCH_SSID, + NL80211_SCHED_SCAN_MATCH_ATTR_SSID, + NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, /* keep last */ __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, @@ -1967,6 +2025,9 @@ enum nl80211_sched_scan_match_attr { __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 }; +/* only for backward compatibility */ +#define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID + /** * enum nl80211_reg_rule_flags - regulatory rule flags * @@ -2008,6 +2069,26 @@ enum nl80211_dfs_regions { }; /** + * enum nl80211_user_reg_hint_type - type of user regulatory hint + * + * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always + * assumed if the attribute is not set. + * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular + * base station. Device drivers that have been tested to work + * properly to support this type of hint can enable these hints + * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature + * capability on the struct wiphy. The wireless core will + * ignore all cell base station hints until at least one device + * present has been registered with the wireless core that + * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a + * supported feature. + */ +enum nl80211_user_reg_hint_type { + NL80211_USER_REG_HINT_USER = 0, + NL80211_USER_REG_HINT_CELL_BASE = 1, +}; + +/** * enum nl80211_survey_info - survey information * * These attribute types are used with %NL80211_ATTR_SURVEY_INFO @@ -2086,78 +2167,91 @@ enum nl80211_mntr_flags { * @__NL80211_MESHCONF_INVALID: internal use * * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in - * millisecond units, used by the Peer Link Open message + * millisecond units, used by the Peer Link Open message * * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in - * millisecond units, used by the peer link management to close a peer link + * millisecond units, used by the peer link management to close a peer link * * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in - * millisecond units + * millisecond units * * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed - * on this mesh interface + * on this mesh interface * * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link - * open retries that can be sent to establish a new peer link instance in a - * mesh + * open retries that can be sent to establish a new peer link instance in a + * mesh * * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh - * point. + * point. * * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically - * open peer links when we detect compatible mesh peers. + * open peer links when we detect compatible mesh peers. * * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames - * containing a PREQ that an MP can send to a particular destination (path - * target) + * containing a PREQ that an MP can send to a particular destination (path + * target) * * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths - * (in milliseconds) + * (in milliseconds) * * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait - * until giving up on a path discovery (in milliseconds) + * until giving up on a path discovery (in milliseconds) * * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh - * points receiving a PREQ shall consider the forwarding information from the - * root to be valid. (TU = time unit) + * points receiving a PREQ shall consider the forwarding information from + * the root to be valid. (TU = time unit) * * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in - * TUs) during which an MP can send only one action frame containing a PREQ - * reference element + * TUs) during which an MP can send only one action frame containing a PREQ + * reference element * * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) - * that it takes for an HWMP information element to propagate across the mesh + * that it takes for an HWMP information element to propagate across the + * mesh * * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not * * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a - * source mesh point for path selection elements. + * source mesh point for path selection elements. * * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between - * root announcements are transmitted. + * root announcements are transmitted. * * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has - * access to a broader network beyond the MBSS. This is done via Root - * Announcement frames. + * access to a broader network beyond the MBSS. This is done via Root + * Announcement frames. * * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in - * TUs) during which a mesh STA can send only one Action frame containing a - * PERR element. + * TUs) during which a mesh STA can send only one Action frame containing a + * PERR element. * * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding - * or forwarding entity (default is TRUE - forwarding entity) + * or forwarding entity (default is TRUE - forwarding entity) * * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the - * threshold for average signal strength of candidate station to establish - * a peer link. - * - * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute + * threshold for average signal strength of candidate station to establish + * a peer link. * * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors - * to synchronize to for 11s default synchronization method (see 11C.12.2.2) + * to synchronize to for 11s default synchronization method + * (see 11C.12.2.2) * * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. * + * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute + * + * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for + * which mesh STAs receiving a proactive PREQ shall consider the forwarding + * information to the root mesh STA to be valid. + * + * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between + * proactive PREQs are transmitted. + * + * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time + * (in TUs) during which a mesh STA can send only one Action frame + * containing a PREQ element for root path confirmation. + * * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use */ enum nl80211_meshconf_params { @@ -2184,6 +2278,9 @@ enum nl80211_meshconf_params { NL80211_MESHCONF_RSSI_THRESHOLD, NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, NL80211_MESHCONF_HT_OPMODE, + NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, + NL80211_MESHCONF_HWMP_ROOT_INTERVAL, + NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, /* keep last */ __NL80211_MESHCONF_ATTR_AFTER_LAST, @@ -2199,34 +2296,36 @@ enum nl80211_meshconf_params { * @__NL80211_MESH_SETUP_INVALID: Internal use * * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a - * vendor specific path selection algorithm or disable it to use the default - * HWMP. + * vendor specific path selection algorithm or disable it to use the + * default HWMP. * * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a - * vendor specific path metric or disable it to use the default Airtime - * metric. + * vendor specific path metric or disable it to use the default Airtime + * metric. * * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a - * robust security network ie, or a vendor specific information element that - * vendors will use to identify the path selection methods and metrics in use. + * robust security network ie, or a vendor specific information element + * that vendors will use to identify the path selection methods and + * metrics in use. * * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication - * daemon will be authenticating mesh candidates. + * daemon will be authenticating mesh candidates. * * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication - * daemon will be securing peer link frames. AMPE is a secured version of Mesh - * Peering Management (MPM) and is implemented with the assistance of a - * userspace daemon. When this flag is set, the kernel will send peer - * management frames to a userspace daemon that will implement AMPE - * functionality (security capabilities selection, key confirmation, and key - * management). When the flag is unset (default), the kernel can autonomously - * complete (unsecured) mesh peering without the need of a userspace daemon. - * - * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number + * daemon will be securing peer link frames. AMPE is a secured version of + * Mesh Peering Management (MPM) and is implemented with the assistance of + * a userspace daemon. When this flag is set, the kernel will send peer + * management frames to a userspace daemon that will implement AMPE + * functionality (security capabilities selection, key confirmation, and + * key management). When the flag is unset (default), the kernel can + * autonomously complete (unsecured) mesh peering without the need of a + * userspace daemon. * * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a - * vendor specific synchronization method or disable it to use the default - * neighbor offset synchronization + * vendor specific synchronization method or disable it to use the default + * neighbor offset synchronization + * + * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number * * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use */ @@ -2490,12 +2589,19 @@ enum nl80211_tx_rate_attributes { * enum nl80211_band - Frequency band * @NL80211_BAND_2GHZ: 2.4 GHz ISM band * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) + * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) */ enum nl80211_band { NL80211_BAND_2GHZ, NL80211_BAND_5GHZ, + NL80211_BAND_60GHZ, }; +/** + * enum nl80211_ps_state - powersave state + * @NL80211_PS_DISABLED: powersave is disabled + * @NL80211_PS_ENABLED: powersave is enabled + */ enum nl80211_ps_state { NL80211_PS_DISABLED, NL80211_PS_ENABLED, @@ -2513,6 +2619,17 @@ enum nl80211_ps_state { * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many * consecutive packets were not acknowledged by the peer + * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures + * during the given %NL80211_ATTR_CQM_TXE_INTVL before an + * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and + * %NL80211_ATTR_CQM_TXE_PKTS is generated. + * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given + * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is + * checked. + * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic + * interval in which %NL80211_ATTR_CQM_TXE_PKTS and + * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an + * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. * @__NL80211_ATTR_CQM_AFTER_LAST: internal * @NL80211_ATTR_CQM_MAX: highest key attribute */ @@ -2522,6 +2639,9 @@ enum nl80211_attr_cqm { NL80211_ATTR_CQM_RSSI_HYST, NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, NL80211_ATTR_CQM_PKT_LOSS_EVENT, + NL80211_ATTR_CQM_TXE_RATE, + NL80211_ATTR_CQM_TXE_PKTS, + NL80211_ATTR_CQM_TXE_INTVL, /* keep last */ __NL80211_ATTR_CQM_AFTER_LAST, @@ -2534,10 +2654,14 @@ enum nl80211_attr_cqm { * configured threshold * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the * configured threshold + * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: The device experienced beacon loss. + * (Note that deauth/disassoc will still follow if the AP is not + * available. This event might get used as roaming event, etc.) */ enum nl80211_cqm_rssi_threshold_event { NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, + NL80211_CQM_RSSI_BEACON_LOSS_EVENT, }; @@ -2867,11 +2991,15 @@ enum nl80211_ap_sme_features { * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up * the connected inactive stations in AP mode. + * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested + * to work properly to suppport receiving regulatory hints from + * cellular base stations. */ enum nl80211_feature_flags { NL80211_FEATURE_SK_TX_STATUS = 1 << 0, NL80211_FEATURE_HT_IBSS = 1 << 1, NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, + NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, }; /** diff --git a/include/linux/nl802154.h b/include/linux/nl802154.h index 5a3db3aa5f17..fd4f2d1cdf6c 100644 --- a/include/linux/nl802154.h +++ b/include/linux/nl802154.h @@ -130,18 +130,8 @@ enum { enum { __IEEE802154_DEV_INVALID = -1, - /* TODO: - * Nowadays three device types supported by this stack at linux-zigbee - * project: WPAN = 0, MONITOR = 1 and SMAC = 2. - * - * Since this stack implementation exists many years, it's definitely - * bad idea to change the assigned values due to they are already used - * by third-party userspace software like: iz-tools, wireshark... - * - * Currently only monitor device is added and initialized by '1' for - * compatibility. - */ - IEEE802154_DEV_MONITOR = 1, + IEEE802154_DEV_WPAN, + IEEE802154_DEV_MONITOR, __IEEE802154_DEV_MAX, }; diff --git a/include/linux/of.h b/include/linux/of.h index 2ec1083af7ff..0e9cf9eec085 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -163,6 +163,11 @@ static inline int of_node_to_nid(struct device_node *np) { return -1; } #define of_node_to_nid of_node_to_nid #endif +static inline const char* of_node_full_name(struct device_node *np) +{ + return np ? np->full_name : "<no-node>"; +} + extern struct device_node *of_find_node_by_name(struct device_node *from, const char *name); #define for_each_node_by_name(dn, name) \ @@ -260,8 +265,7 @@ extern int of_machine_is_compatible(const char *compat); extern int prom_add_property(struct device_node* np, struct property* prop); extern int prom_remove_property(struct device_node *np, struct property *prop); extern int prom_update_property(struct device_node *np, - struct property *newprop, - struct property *oldprop); + struct property *newprop); #if defined(CONFIG_OF_DYNAMIC) /* For updating the device tree at runtime */ @@ -303,6 +307,11 @@ const char *of_prop_next_string(struct property *prop, const char *cur); #else /* CONFIG_OF */ +static inline const char* of_node_full_name(struct device_node *np) +{ + return "<no-node>"; +} + static inline bool of_have_populated_dt(void) { return false; diff --git a/include/linux/of_iommu.h b/include/linux/of_iommu.h new file mode 100644 index 000000000000..51a560f34bca --- /dev/null +++ b/include/linux/of_iommu.h @@ -0,0 +1,21 @@ +#ifndef __OF_IOMMU_H +#define __OF_IOMMU_H + +#ifdef CONFIG_OF_IOMMU + +extern int of_get_dma_window(struct device_node *dn, const char *prefix, + int index, unsigned long *busno, dma_addr_t *addr, + size_t *size); + +#else + +static inline int of_get_dma_window(struct device_node *dn, const char *prefix, + int index, unsigned long *busno, dma_addr_t *addr, + size_t *size) +{ + return -EINVAL; +} + +#endif /* CONFIG_OF_IOMMU */ + +#endif /* __OF_IOMMU_H */ diff --git a/include/linux/of_mtd.h b/include/linux/of_mtd.h index bae1b6094c63..ed7f267e6389 100644 --- a/include/linux/of_mtd.h +++ b/include/linux/of_mtd.h @@ -11,7 +11,7 @@ #ifdef CONFIG_OF_MTD #include <linux/of.h> -extern const int of_get_nand_ecc_mode(struct device_node *np); +int of_get_nand_ecc_mode(struct device_node *np); int of_get_nand_bus_width(struct device_node *np); bool of_get_nand_on_flash_bbt(struct device_node *np); #endif diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 44623500f419..248fba2af98a 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -17,6 +17,7 @@ extern acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev); extern acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev, struct pci_dev *pci_dev); extern acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev); +extern phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle); static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) { diff --git a/include/linux/pci.h b/include/linux/pci.h index d8c379dba6ad..5faa8310eec9 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -132,9 +132,10 @@ static inline const char *pci_power_name(pci_power_t state) return pci_power_names[1 + (int) state]; } -#define PCI_PM_D2_DELAY 200 -#define PCI_PM_D3_WAIT 10 -#define PCI_PM_BUS_WAIT 50 +#define PCI_PM_D2_DELAY 200 +#define PCI_PM_D3_WAIT 10 +#define PCI_PM_D3COLD_WAIT 100 +#define PCI_PM_BUS_WAIT 50 /** The pci_channel state describes connectivity between the CPU and * the pci device. If some PCI bus between here and the pci device @@ -278,11 +279,18 @@ struct pci_dev { unsigned int pme_poll:1; /* Poll device's PME status bit */ unsigned int d1_support:1; /* Low power state D1 is supported */ unsigned int d2_support:1; /* Low power state D2 is supported */ - unsigned int no_d1d2:1; /* Only allow D0 and D3 */ + unsigned int no_d1d2:1; /* D1 and D2 are forbidden */ + unsigned int no_d3cold:1; /* D3cold is forbidden */ + unsigned int d3cold_allowed:1; /* D3cold is allowed by user */ unsigned int mmio_always_on:1; /* disallow turning off io/mem decoding during bar sizing */ unsigned int wakeup_prepared:1; + unsigned int runtime_d3cold:1; /* whether go through runtime + D3cold, not set for devices + powered on/off by the + corresponding bridge */ unsigned int d3_delay; /* D3->D0 transition time in ms */ + unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */ #ifdef CONFIG_PCIEASPM struct pcie_link_state *link_state; /* ASPM link state. */ @@ -324,6 +332,8 @@ struct pci_dev { unsigned int is_hotplug_bridge:1; unsigned int __aer_firmware_first_valid:1; unsigned int __aer_firmware_first:1; + unsigned int broken_intx_masking:1; + unsigned int io_window_1k:1; /* Intel P2P bridge 1K I/O windows */ pci_dev_flags_t dev_flags; atomic_t enable_cnt; /* pci_enable_device has been called */ @@ -368,6 +378,8 @@ static inline int pci_channel_offline(struct pci_dev *pdev) return (pdev->error_state != pci_channel_io_normal); } +extern struct resource busn_resource; + struct pci_host_bridge_window { struct list_head list; struct resource *res; /* host bridge aperture (CPU address) */ @@ -419,6 +431,7 @@ struct pci_bus { struct list_head slots; /* list of slots on this bus */ struct resource *resource[PCI_BRIDGE_RESOURCE_NUM]; struct list_head resources; /* address space routed to this bus */ + struct resource busn_res; /* bus numbers routed to this bus */ struct pci_ops *ops; /* configuration access functions */ void *sysdata; /* hook for sys-specific extension */ @@ -426,8 +439,6 @@ struct pci_bus { unsigned char number; /* bus number */ unsigned char primary; /* number of primary bridge */ - unsigned char secondary; /* number of secondary bridge */ - unsigned char subordinate; /* max number of subordinate buses */ unsigned char max_bus_speed; /* enum pci_bus_speed */ unsigned char cur_bus_speed; /* enum pci_bus_speed */ @@ -474,6 +485,32 @@ static inline bool pci_dev_msi_enabled(struct pci_dev *pci_dev) { return false; #define PCIBIOS_SET_FAILED 0x88 #define PCIBIOS_BUFFER_TOO_SMALL 0x89 +/* + * Translate above to generic errno for passing back through non-pci. + */ +static inline int pcibios_err_to_errno(int err) +{ + if (err <= PCIBIOS_SUCCESSFUL) + return err; /* Assume already errno */ + + switch (err) { + case PCIBIOS_FUNC_NOT_SUPPORTED: + return -ENOENT; + case PCIBIOS_BAD_VENDOR_ID: + return -EINVAL; + case PCIBIOS_DEVICE_NOT_FOUND: + return -ENODEV; + case PCIBIOS_BAD_REGISTER_NUMBER: + return -EFAULT; + case PCIBIOS_SET_FAILED: + return -EIO; + case PCIBIOS_BUFFER_TOO_SMALL: + return -ENOSPC; + } + + return -ENOTTY; +} + /* Low-level architecture-dependent routines */ struct pci_ops { @@ -642,6 +679,7 @@ extern int no_pci_devices(void); void pcibios_fixup_bus(struct pci_bus *); int __must_check pcibios_enable_device(struct pci_dev *, int mask); +/* Architecture specific versions may override this (weak) */ char *pcibios_setup(char *str); /* Used only when drivers/pci/setup.c is used */ @@ -668,6 +706,9 @@ struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata); struct pci_bus *pci_create_root_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata, struct list_head *resources); +int pci_bus_insert_busn_res(struct pci_bus *b, int bus, int busmax); +int pci_bus_update_busn_res_end(struct pci_bus *b, int busmax); +void pci_bus_release_busn_res(struct pci_bus *b); struct pci_bus * __devinit pci_scan_root_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata, struct list_head *resources); @@ -714,8 +755,6 @@ enum pci_lost_interrupt_reason pci_lost_interrupt(struct pci_dev *dev); int pci_find_capability(struct pci_dev *dev, int cap); int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap); int pci_find_ext_capability(struct pci_dev *dev, int cap); -int pci_bus_find_ext_capability(struct pci_bus *bus, unsigned int devfn, - int cap); int pci_find_ht_capability(struct pci_dev *dev, int ht_cap); int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap); struct pci_bus *pci_find_next_bus(const struct pci_bus *from); @@ -777,6 +816,14 @@ static inline int pci_write_config_dword(const struct pci_dev *dev, int where, return pci_bus_write_config_dword(dev->bus, dev->devfn, where, val); } +/* user-space driven config access */ +int pci_user_read_config_byte(struct pci_dev *dev, int where, u8 *val); +int pci_user_read_config_word(struct pci_dev *dev, int where, u16 *val); +int pci_user_read_config_dword(struct pci_dev *dev, int where, u32 *val); +int pci_user_write_config_byte(struct pci_dev *dev, int where, u8 val); +int pci_user_write_config_word(struct pci_dev *dev, int where, u16 val); +int pci_user_write_config_dword(struct pci_dev *dev, int where, u32 val); + int __must_check pci_enable_device(struct pci_dev *dev); int __must_check pci_enable_device_io(struct pci_dev *dev); int __must_check pci_enable_device_mem(struct pci_dev *dev); @@ -875,7 +922,6 @@ enum pci_obff_signal_type { int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type); void pci_disable_obff(struct pci_dev *dev); -bool pci_ltr_supported(struct pci_dev *dev); int pci_enable_ltr(struct pci_dev *dev); void pci_disable_ltr(struct pci_dev *dev); int pci_set_ltr(struct pci_dev *dev, int snoop_lat_ns, int nosnoop_lat_ns); @@ -1332,6 +1378,9 @@ static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus, static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } +static inline struct pci_dev *pci_dev_get(struct pci_dev *dev) +{ return NULL; } + #define dev_is_pci(d) (false) #define dev_is_pf(d) (false) #define dev_num_vf(d) (0) @@ -1486,9 +1535,20 @@ enum pci_fixup_pass { #ifdef CONFIG_PCI_QUIRKS void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev); +struct pci_dev *pci_get_dma_source(struct pci_dev *dev); +int pci_dev_specific_acs_enabled(struct pci_dev *dev, u16 acs_flags); #else static inline void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev) {} +static inline struct pci_dev *pci_get_dma_source(struct pci_dev *dev) +{ + return pci_dev_get(dev); +} +static inline int pci_dev_specific_acs_enabled(struct pci_dev *dev, + u16 acs_flags) +{ + return -ENOTTY; +} #endif void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen); @@ -1591,7 +1651,9 @@ static inline bool pci_is_pcie(struct pci_dev *dev) } void pci_request_acs(void); - +bool pci_acs_enabled(struct pci_dev *pdev, u16 acs_flags); +bool pci_acs_path_enabled(struct pci_dev *start, + struct pci_dev *end, u16 acs_flags); #define PCI_VPD_LRDT 0x80 /* Large Resource Data Type */ #define PCI_VPD_LRDT_ID(x) (x | PCI_VPD_LRDT) diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index 4b608f543412..53274bff5773 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -26,6 +26,7 @@ * Under PCI, each device has 256 bytes of configuration address space, * of which the first 64 bytes are standardized as follows: */ +#define PCI_STD_HEADER_SIZEOF 64 #define PCI_VENDOR_ID 0x00 /* 16 bits */ #define PCI_DEVICE_ID 0x02 /* 16 bits */ #define PCI_COMMAND 0x04 /* 16 bits */ @@ -125,7 +126,8 @@ #define PCI_IO_RANGE_TYPE_MASK 0x0fUL /* I/O bridging type */ #define PCI_IO_RANGE_TYPE_16 0x00 #define PCI_IO_RANGE_TYPE_32 0x01 -#define PCI_IO_RANGE_MASK (~0x0fUL) +#define PCI_IO_RANGE_MASK (~0x0fUL) /* Standard 4K I/O windows */ +#define PCI_IO_1K_RANGE_MASK (~0x03UL) /* Intel 1K I/O windows */ #define PCI_SEC_STATUS 0x1e /* Secondary status register, only bit 14 used */ #define PCI_MEMORY_BASE 0x20 /* Memory range behind */ #define PCI_MEMORY_LIMIT 0x22 @@ -209,9 +211,12 @@ #define PCI_CAP_ID_SHPC 0x0C /* PCI Standard Hot-Plug Controller */ #define PCI_CAP_ID_SSVID 0x0D /* Bridge subsystem vendor/device ID */ #define PCI_CAP_ID_AGP3 0x0E /* AGP Target PCI-PCI bridge */ +#define PCI_CAP_ID_SECDEV 0x0F /* Secure Device */ #define PCI_CAP_ID_EXP 0x10 /* PCI Express */ #define PCI_CAP_ID_MSIX 0x11 /* MSI-X */ +#define PCI_CAP_ID_SATA 0x12 /* SATA Data/Index Conf. */ #define PCI_CAP_ID_AF 0x13 /* PCI Advanced Features */ +#define PCI_CAP_ID_MAX PCI_CAP_ID_AF #define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */ #define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */ #define PCI_CAP_SIZEOF 4 @@ -276,6 +281,7 @@ #define PCI_VPD_ADDR_MASK 0x7fff /* Address mask */ #define PCI_VPD_ADDR_F 0x8000 /* Write 0, 1 indicates completion */ #define PCI_VPD_DATA 4 /* 32-bits of data returned here */ +#define PCI_CAP_VPD_SIZEOF 8 /* Slot Identification */ @@ -297,8 +303,10 @@ #define PCI_MSI_ADDRESS_HI 8 /* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */ #define PCI_MSI_DATA_32 8 /* 16 bits of data for 32-bit devices */ #define PCI_MSI_MASK_32 12 /* Mask bits register for 32-bit devices */ +#define PCI_MSI_PENDING_32 16 /* Pending intrs for 32-bit devices */ #define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit devices */ #define PCI_MSI_MASK_64 16 /* Mask bits register for 64-bit devices */ +#define PCI_MSI_PENDING_64 20 /* Pending intrs for 64-bit devices */ /* MSI-X registers */ #define PCI_MSIX_FLAGS 2 @@ -308,6 +316,7 @@ #define PCI_MSIX_TABLE 4 #define PCI_MSIX_PBA 8 #define PCI_MSIX_FLAGS_BIRMASK (7 << 0) +#define PCI_CAP_MSIX_SIZEOF 12 /* size of MSIX registers */ /* MSI-X entry's format */ #define PCI_MSIX_ENTRY_SIZE 16 @@ -338,6 +347,7 @@ #define PCI_AF_CTRL_FLR 0x01 #define PCI_AF_STATUS 5 #define PCI_AF_STATUS_TP 0x01 +#define PCI_CAP_AF_SIZEOF 6 /* size of AF registers */ /* PCI-X registers */ @@ -374,6 +384,10 @@ #define PCI_X_STATUS_SPL_ERR 0x20000000 /* Rcvd Split Completion Error Msg */ #define PCI_X_STATUS_266MHZ 0x40000000 /* 266 MHz capable */ #define PCI_X_STATUS_533MHZ 0x80000000 /* 533 MHz capable */ +#define PCI_X_ECC_CSR 8 /* ECC control and status */ +#define PCI_CAP_PCIX_SIZEOF_V0 8 /* size of registers for Version 0 */ +#define PCI_CAP_PCIX_SIZEOF_V1 24 /* size for Version 1 */ +#define PCI_CAP_PCIX_SIZEOF_V2 PCI_CAP_PCIX_SIZEOF_V1 /* Same for v2 */ /* PCI Bridge Subsystem ID registers */ @@ -462,6 +476,7 @@ #define PCI_EXP_LNKSTA_DLLLA 0x2000 /* Data Link Layer Link Active */ #define PCI_EXP_LNKSTA_LBMS 0x4000 /* Link Bandwidth Management Status */ #define PCI_EXP_LNKSTA_LABS 0x8000 /* Link Autonomous Bandwidth Status */ +#define PCI_CAP_EXP_ENDPOINT_SIZEOF_V1 20 /* v1 endpoints end here */ #define PCI_EXP_SLTCAP 20 /* Slot Capabilities */ #define PCI_EXP_SLTCAP_ABP 0x00000001 /* Attention Button Present */ #define PCI_EXP_SLTCAP_PCP 0x00000002 /* Power Controller Present */ @@ -507,6 +522,12 @@ #define PCI_EXP_RTSTA 32 /* Root Status */ #define PCI_EXP_RTSTA_PME 0x10000 /* PME status */ #define PCI_EXP_RTSTA_PENDING 0x20000 /* PME pending */ +/* + * Note that the following PCI Express 'Capability Structure' registers + * were introduced with 'Capability Version' 0x2 (v2). These registers + * do not exist on devices with Capability Version 1. Use pci_pcie_cap2() + * to use these fields safely. + */ #define PCI_EXP_DEVCAP2 36 /* Device Capabilities 2 */ #define PCI_EXP_DEVCAP2_ARI 0x20 /* Alternative Routing-ID */ #define PCI_EXP_DEVCAP2_LTR 0x800 /* Latency tolerance reporting */ @@ -521,6 +542,7 @@ #define PCI_EXP_OBFF_MSGA_EN 0x2000 /* OBFF enable with Message type A */ #define PCI_EXP_OBFF_MSGB_EN 0x4000 /* OBFF enable with Message type B */ #define PCI_EXP_OBFF_WAKE_EN 0x6000 /* OBFF using WAKE# signaling */ +#define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 44 /* v2 endpoints end here */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ #define PCI_EXP_SLTCTL2 56 /* Slot Control 2 */ @@ -529,23 +551,43 @@ #define PCI_EXT_CAP_VER(header) ((header >> 16) & 0xf) #define PCI_EXT_CAP_NEXT(header) ((header >> 20) & 0xffc) -#define PCI_EXT_CAP_ID_ERR 1 -#define PCI_EXT_CAP_ID_VC 2 -#define PCI_EXT_CAP_ID_DSN 3 -#define PCI_EXT_CAP_ID_PWR 4 -#define PCI_EXT_CAP_ID_VNDR 11 -#define PCI_EXT_CAP_ID_ACS 13 -#define PCI_EXT_CAP_ID_ARI 14 -#define PCI_EXT_CAP_ID_ATS 15 -#define PCI_EXT_CAP_ID_SRIOV 16 -#define PCI_EXT_CAP_ID_PRI 19 -#define PCI_EXT_CAP_ID_LTR 24 -#define PCI_EXT_CAP_ID_PASID 27 +#define PCI_EXT_CAP_ID_ERR 0x01 /* Advanced Error Reporting */ +#define PCI_EXT_CAP_ID_VC 0x02 /* Virtual Channel Capability */ +#define PCI_EXT_CAP_ID_DSN 0x03 /* Device Serial Number */ +#define PCI_EXT_CAP_ID_PWR 0x04 /* Power Budgeting */ +#define PCI_EXT_CAP_ID_RCLD 0x05 /* Root Complex Link Declaration */ +#define PCI_EXT_CAP_ID_RCILC 0x06 /* Root Complex Internal Link Control */ +#define PCI_EXT_CAP_ID_RCEC 0x07 /* Root Complex Event Collector */ +#define PCI_EXT_CAP_ID_MFVC 0x08 /* Multi-Function VC Capability */ +#define PCI_EXT_CAP_ID_VC9 0x09 /* same as _VC */ +#define PCI_EXT_CAP_ID_RCRB 0x0A /* Root Complex RB? */ +#define PCI_EXT_CAP_ID_VNDR 0x0B /* Vendor Specific */ +#define PCI_EXT_CAP_ID_CAC 0x0C /* Config Access - obsolete */ +#define PCI_EXT_CAP_ID_ACS 0x0D /* Access Control Services */ +#define PCI_EXT_CAP_ID_ARI 0x0E /* Alternate Routing ID */ +#define PCI_EXT_CAP_ID_ATS 0x0F /* Address Translation Services */ +#define PCI_EXT_CAP_ID_SRIOV 0x10 /* Single Root I/O Virtualization */ +#define PCI_EXT_CAP_ID_MRIOV 0x11 /* Multi Root I/O Virtualization */ +#define PCI_EXT_CAP_ID_MCAST 0x12 /* Multicast */ +#define PCI_EXT_CAP_ID_PRI 0x13 /* Page Request Interface */ +#define PCI_EXT_CAP_ID_AMD_XXX 0x14 /* reserved for AMD */ +#define PCI_EXT_CAP_ID_REBAR 0x15 /* resizable BAR */ +#define PCI_EXT_CAP_ID_DPA 0x16 /* dynamic power alloc */ +#define PCI_EXT_CAP_ID_TPH 0x17 /* TPH request */ +#define PCI_EXT_CAP_ID_LTR 0x18 /* latency tolerance reporting */ +#define PCI_EXT_CAP_ID_SECPCI 0x19 /* Secondary PCIe */ +#define PCI_EXT_CAP_ID_PMUX 0x1A /* Protocol Multiplexing */ +#define PCI_EXT_CAP_ID_PASID 0x1B /* Process Address Space ID */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PASID + +#define PCI_EXT_CAP_DSN_SIZEOF 12 +#define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40 /* Advanced Error Reporting */ #define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */ #define PCI_ERR_UNC_TRAIN 0x00000001 /* Training */ #define PCI_ERR_UNC_DLP 0x00000010 /* Data Link Protocol */ +#define PCI_ERR_UNC_SURPDN 0x00000020 /* Surprise Down */ #define PCI_ERR_UNC_POISON_TLP 0x00001000 /* Poisoned TLP */ #define PCI_ERR_UNC_FCP 0x00002000 /* Flow Control Protocol */ #define PCI_ERR_UNC_COMP_TIME 0x00004000 /* Completion Timeout */ @@ -555,6 +597,11 @@ #define PCI_ERR_UNC_MALF_TLP 0x00040000 /* Malformed TLP */ #define PCI_ERR_UNC_ECRC 0x00080000 /* ECRC Error Status */ #define PCI_ERR_UNC_UNSUP 0x00100000 /* Unsupported Request */ +#define PCI_ERR_UNC_ACSV 0x00200000 /* ACS Violation */ +#define PCI_ERR_UNC_INTN 0x00400000 /* internal error */ +#define PCI_ERR_UNC_MCBTLP 0x00800000 /* MC blocked TLP */ +#define PCI_ERR_UNC_ATOMEG 0x01000000 /* Atomic egress blocked */ +#define PCI_ERR_UNC_TLPPRE 0x02000000 /* TLP prefix blocked */ #define PCI_ERR_UNCOR_MASK 8 /* Uncorrectable Error Mask */ /* Same bits as above */ #define PCI_ERR_UNCOR_SEVER 12 /* Uncorrectable Error Severity */ @@ -565,6 +612,9 @@ #define PCI_ERR_COR_BAD_DLLP 0x00000080 /* Bad DLLP Status */ #define PCI_ERR_COR_REP_ROLL 0x00000100 /* REPLAY_NUM Rollover */ #define PCI_ERR_COR_REP_TIMER 0x00001000 /* Replay Timer Timeout */ +#define PCI_ERR_COR_ADV_NFAT 0x00002000 /* Advisory Non-Fatal */ +#define PCI_ERR_COR_INTERNAL 0x00004000 /* Corrected Internal */ +#define PCI_ERR_COR_LOG_OVER 0x00008000 /* Header Log Overflow */ #define PCI_ERR_COR_MASK 20 /* Correctable Error Mask */ /* Same bits as above */ #define PCI_ERR_CAP 24 /* Advanced Error Capabilities */ @@ -596,12 +646,18 @@ /* Virtual Channel */ #define PCI_VC_PORT_REG1 4 +#define PCI_VC_REG1_EVCC 0x7 /* extended vc count */ #define PCI_VC_PORT_REG2 8 +#define PCI_VC_REG2_32_PHASE 0x2 +#define PCI_VC_REG2_64_PHASE 0x4 +#define PCI_VC_REG2_128_PHASE 0x8 #define PCI_VC_PORT_CTRL 12 #define PCI_VC_PORT_STATUS 14 #define PCI_VC_RES_CAP 16 #define PCI_VC_RES_CTRL 20 #define PCI_VC_RES_STATUS 26 +#define PCI_CAP_VC_BASE_SIZEOF 0x10 +#define PCI_CAP_VC_PER_VC_SIZEOF 0x0C /* Power Budgeting */ #define PCI_PWR_DSR 4 /* Data Select Register */ @@ -614,6 +670,7 @@ #define PCI_PWR_DATA_RAIL(x) (((x) >> 18) & 7) /* Power Rail */ #define PCI_PWR_CAP 12 /* Capability */ #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ +#define PCI_EXT_CAP_PWR_SIZEOF 16 /* * Hypertransport sub capability types @@ -646,6 +703,8 @@ #define HT_CAPTYPE_ERROR_RETRY 0xC0 /* Retry on error configuration */ #define HT_CAPTYPE_GEN3 0xD0 /* Generation 3 hypertransport configuration */ #define HT_CAPTYPE_PM 0xE0 /* Hypertransport powermanagement configuration */ +#define HT_CAP_SIZEOF_LONG 28 /* slave & primary */ +#define HT_CAP_SIZEOF_SHORT 24 /* host & secondary */ /* Alternative Routing-ID Interpretation */ #define PCI_ARI_CAP 0x04 /* ARI Capability Register */ @@ -656,6 +715,7 @@ #define PCI_ARI_CTRL_MFVC 0x0001 /* MFVC Function Groups Enable */ #define PCI_ARI_CTRL_ACS 0x0002 /* ACS Function Groups Enable */ #define PCI_ARI_CTRL_FG(x) (((x) >> 4) & 7) /* Function Group */ +#define PCI_EXT_CAP_ARI_SIZEOF 8 /* Address Translation Service */ #define PCI_ATS_CAP 0x04 /* ATS Capability Register */ @@ -665,6 +725,7 @@ #define PCI_ATS_CTRL_ENABLE 0x8000 /* ATS Enable */ #define PCI_ATS_CTRL_STU(x) ((x) & 0x1f) /* Smallest Translation Unit */ #define PCI_ATS_MIN_STU 12 /* shift of minimum STU block */ +#define PCI_EXT_CAP_ATS_SIZEOF 8 /* Page Request Interface */ #define PCI_PRI_CTRL 0x04 /* PRI control register */ @@ -676,6 +737,7 @@ #define PCI_PRI_STATUS_STOPPED 0x100 /* PRI Stopped */ #define PCI_PRI_MAX_REQ 0x08 /* PRI max reqs supported */ #define PCI_PRI_ALLOC_REQ 0x0c /* PRI max reqs allowed */ +#define PCI_EXT_CAP_PRI_SIZEOF 16 /* PASID capability */ #define PCI_PASID_CAP 0x04 /* PASID feature register */ @@ -685,6 +747,7 @@ #define PCI_PASID_CTRL_ENABLE 0x01 /* Enable bit */ #define PCI_PASID_CTRL_EXEC 0x02 /* Exec permissions Enable */ #define PCI_PASID_CTRL_PRIV 0x04 /* Priviledge Mode Enable */ +#define PCI_EXT_CAP_PASID_SIZEOF 8 /* Single Root I/O Virtualization */ #define PCI_SRIOV_CAP 0x04 /* SR-IOV Capabilities */ @@ -716,12 +779,14 @@ #define PCI_SRIOV_VFM_MI 0x1 /* Dormant.MigrateIn */ #define PCI_SRIOV_VFM_MO 0x2 /* Active.MigrateOut */ #define PCI_SRIOV_VFM_AV 0x3 /* Active.Available */ +#define PCI_EXT_CAP_SRIOV_SIZEOF 64 #define PCI_LTR_MAX_SNOOP_LAT 0x4 #define PCI_LTR_MAX_NOSNOOP_LAT 0x6 #define PCI_LTR_VALUE_MASK 0x000003ff #define PCI_LTR_SCALE_MASK 0x00001c00 #define PCI_LTR_SCALE_SHIFT 10 +#define PCI_EXT_CAP_LTR_SIZEOF 8 /* Access Control Service */ #define PCI_ACS_CAP 0x04 /* ACS Capability Register */ @@ -732,7 +797,38 @@ #define PCI_ACS_UF 0x10 /* Upstream Forwarding */ #define PCI_ACS_EC 0x20 /* P2P Egress Control */ #define PCI_ACS_DT 0x40 /* Direct Translated P2P */ +#define PCI_ACS_EGRESS_BITS 0x05 /* ACS Egress Control Vector Size */ #define PCI_ACS_CTRL 0x06 /* ACS Control Register */ #define PCI_ACS_EGRESS_CTL_V 0x08 /* ACS Egress Control Vector */ +#define PCI_VSEC_HDR 4 /* extended cap - vendor specific */ +#define PCI_VSEC_HDR_LEN_SHIFT 20 /* shift for length field */ + +/* sata capability */ +#define PCI_SATA_REGS 4 /* SATA REGs specifier */ +#define PCI_SATA_REGS_MASK 0xF /* location - BAR#/inline */ +#define PCI_SATA_REGS_INLINE 0xF /* REGS in config space */ +#define PCI_SATA_SIZEOF_SHORT 8 +#define PCI_SATA_SIZEOF_LONG 16 + +/* resizable BARs */ +#define PCI_REBAR_CTRL 8 /* control register */ +#define PCI_REBAR_CTRL_NBAR_MASK (7 << 5) /* mask for # bars */ +#define PCI_REBAR_CTRL_NBAR_SHIFT 5 /* shift for # bars */ + +/* dynamic power allocation */ +#define PCI_DPA_CAP 4 /* capability register */ +#define PCI_DPA_CAP_SUBSTATE_MASK 0x1F /* # substates - 1 */ +#define PCI_DPA_BASE_SIZEOF 16 /* size with 0 substates */ + +/* TPH Requester */ +#define PCI_TPH_CAP 4 /* capability register */ +#define PCI_TPH_CAP_LOC_MASK 0x600 /* location mask */ +#define PCI_TPH_LOC_NONE 0x000 /* no location */ +#define PCI_TPH_LOC_CAP 0x200 /* in capability */ +#define PCI_TPH_LOC_MSIX 0x400 /* in MSI-X */ +#define PCI_TPH_CAP_ST_MASK 0x07FF0000 /* st table mask */ +#define PCI_TPH_CAP_ST_SHIFT 16 /* st table shift */ +#define PCI_TPH_BASE_SIZEOF 12 /* size with no st table */ + #endif /* LINUX_PCI_REGS_H */ diff --git a/include/linux/phy.h b/include/linux/phy.h index c291cae8ce32..93b3cf77f564 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -243,6 +243,15 @@ enum phy_state { PHY_RESUMING }; +/** + * struct phy_c45_device_ids - 802.3-c45 Device Identifiers + * @devices_in_package: Bit vector of devices present. + * @device_ids: The device identifer for each present device. + */ +struct phy_c45_device_ids { + u32 devices_in_package; + u32 device_ids[8]; +}; /* phy_device: An instance of a PHY * @@ -250,6 +259,8 @@ enum phy_state { * bus: Pointer to the bus this PHY is on * dev: driver model device structure for this PHY * phy_id: UID for this device found during discovery + * c45_ids: 802.3-c45 Device Identifers if is_c45. + * is_c45: Set to true if this phy uses clause 45 addressing. * state: state of the PHY for management purposes * dev_flags: Device-specific flags used by the PHY driver. * addr: Bus address of PHY @@ -285,6 +296,9 @@ struct phy_device { u32 phy_id; + struct phy_c45_device_ids c45_ids; + bool is_c45; + enum phy_state state; u32 dev_flags; @@ -412,6 +426,12 @@ struct phy_driver { /* Clears up any memory if needed */ void (*remove)(struct phy_device *phydev); + /* Returns true if this is a suitable driver for the given + * phydev. If NULL, matching is based on phy_id and + * phy_id_mask. + */ + int (*match_phy_device)(struct phy_device *phydev); + /* Handles ethtool queries for hardware time stamping. */ int (*ts_info)(struct phy_device *phydev, struct ethtool_ts_info *ti); @@ -480,7 +500,9 @@ static inline int phy_write(struct phy_device *phydev, u32 regnum, u16 val) return mdiobus_write(phydev->bus, phydev->addr, regnum, val); } -struct phy_device* get_phy_device(struct mii_bus *bus, int addr); +struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id, + bool is_c45, struct phy_c45_device_ids *c45_ids); +struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45); int phy_device_register(struct phy_device *phy); int phy_init_hw(struct phy_device *phydev); struct phy_device * phy_attach(struct net_device *dev, @@ -511,7 +533,9 @@ int genphy_read_status(struct phy_device *phydev); int genphy_suspend(struct phy_device *phydev); int genphy_resume(struct phy_device *phydev); void phy_driver_unregister(struct phy_driver *drv); +void phy_drivers_unregister(struct phy_driver *drv, int n); int phy_driver_register(struct phy_driver *new_driver); +int phy_drivers_register(struct phy_driver *new_driver, int n); void phy_state_machine(struct work_struct *work); void phy_start_machine(struct phy_device *phydev, void (*handler)(struct net_device *)); @@ -532,6 +556,11 @@ int phy_register_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask, int (*run)(struct phy_device *)); int phy_scan_fixups(struct phy_device *phydev); +int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable); +int phy_get_eee_err(struct phy_device *phydev); +int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data); +int phy_ethtool_get_eee(struct phy_device *phydev, struct ethtool_eee *data); + int __init mdio_bus_init(void); void mdio_bus_exit(void); diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 3b894a668d32..69393a662532 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -131,8 +131,9 @@ extern void pinctrl_unregister(struct pinctrl_dev *pctldev); extern bool pin_is_valid(struct pinctrl_dev *pctldev, int pin); extern void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev, struct pinctrl_gpio_range *range); -extern void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev, - struct pinctrl_gpio_range *range); +extern void pinctrl_add_gpio_ranges(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *ranges, + unsigned nranges); extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev); extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev); #else diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h index defbde203d07..082eafaf026b 100644 --- a/include/linux/pkt_cls.h +++ b/include/linux/pkt_cls.h @@ -451,8 +451,10 @@ enum { #define TCF_EM_U32 3 #define TCF_EM_META 4 #define TCF_EM_TEXT 5 -#define TCF_EM_VLAN 6 -#define TCF_EM_MAX 6 +#define TCF_EM_VLAN 6 +#define TCF_EM_CANID 7 +#define TCF_EM_IPSET 8 +#define TCF_EM_MAX 8 enum { TCF_EM_PROG_TC diff --git a/include/linux/platform_data/clk-integrator.h b/include/linux/platform_data/clk-integrator.h new file mode 100644 index 000000000000..83fe9c283bb8 --- /dev/null +++ b/include/linux/platform_data/clk-integrator.h @@ -0,0 +1 @@ +void integrator_clk_init(bool is_cp); diff --git a/include/linux/platform_data/clk-u300.h b/include/linux/platform_data/clk-u300.h new file mode 100644 index 000000000000..8429e73911a1 --- /dev/null +++ b/include/linux/platform_data/clk-u300.h @@ -0,0 +1 @@ +void __init u300_clk_init(void __iomem *base); diff --git a/include/linux/platform_data/mmp_audio.h b/include/linux/platform_data/mmp_audio.h new file mode 100644 index 000000000000..0f25d165abd6 --- /dev/null +++ b/include/linux/platform_data/mmp_audio.h @@ -0,0 +1,22 @@ +/* + * MMP Platform AUDIO Management + * + * Copyright (c) 2011 Marvell Semiconductors Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef MMP_AUDIO_H +#define MMP_AUDIO_H + +struct mmp_audio_platdata { + u32 period_max_capture; + u32 buffer_max_capture; + u32 period_max_playback; + u32 buffer_max_playback; +}; + +#endif /* MMP_AUDIO_H */ diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 2c1de8982c85..db71c4ad8624 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -612,12 +612,6 @@ struct tcamsg { #include <linux/mutex.h> #include <linux/netdevice.h> -static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str) -{ - int len = strlen(str) + 1; - return len > rta->rta_len || memcmp(RTA_DATA(rta), str, len); -} - extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo); extern int rtnl_unicast(struct sk_buff *skb, struct net *net, u32 pid); extern void rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid, @@ -625,124 +619,7 @@ extern void rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid, extern void rtnl_set_sk_err(struct net *net, u32 group, int error); extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics); extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst, - u32 id, u32 ts, u32 tsage, long expires, - u32 error); - -extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data); - -#define RTA_PUT(skb, attrtype, attrlen, data) \ -({ if (unlikely(skb_tailroom(skb) < (int)RTA_SPACE(attrlen))) \ - goto rtattr_failure; \ - __rta_fill(skb, attrtype, attrlen, data); }) - -#define RTA_APPEND(skb, attrlen, data) \ -({ if (unlikely(skb_tailroom(skb) < (int)(attrlen))) \ - goto rtattr_failure; \ - memcpy(skb_put(skb, attrlen), data, attrlen); }) - -#define RTA_PUT_NOHDR(skb, attrlen, data) \ -({ RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \ - memset(skb_tail_pointer(skb) - (RTA_ALIGN(attrlen) - attrlen), 0, \ - RTA_ALIGN(attrlen) - attrlen); }) - -#define RTA_PUT_U8(skb, attrtype, value) \ -({ u8 _tmp = (value); \ - RTA_PUT(skb, attrtype, sizeof(u8), &_tmp); }) - -#define RTA_PUT_U16(skb, attrtype, value) \ -({ u16 _tmp = (value); \ - RTA_PUT(skb, attrtype, sizeof(u16), &_tmp); }) - -#define RTA_PUT_U32(skb, attrtype, value) \ -({ u32 _tmp = (value); \ - RTA_PUT(skb, attrtype, sizeof(u32), &_tmp); }) - -#define RTA_PUT_U64(skb, attrtype, value) \ -({ u64 _tmp = (value); \ - RTA_PUT(skb, attrtype, sizeof(u64), &_tmp); }) - -#define RTA_PUT_SECS(skb, attrtype, value) \ - RTA_PUT_U64(skb, attrtype, (value) / HZ) - -#define RTA_PUT_MSECS(skb, attrtype, value) \ - RTA_PUT_U64(skb, attrtype, jiffies_to_msecs(value)) - -#define RTA_PUT_STRING(skb, attrtype, value) \ - RTA_PUT(skb, attrtype, strlen(value) + 1, value) - -#define RTA_PUT_FLAG(skb, attrtype) \ - RTA_PUT(skb, attrtype, 0, NULL); - -#define RTA_NEST(skb, type) \ -({ struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \ - RTA_PUT(skb, type, 0, NULL); \ - __start; }) - -#define RTA_NEST_END(skb, start) \ -({ (start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \ - (skb)->len; }) - -#define RTA_NEST_COMPAT(skb, type, attrlen, data) \ -({ struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \ - RTA_PUT(skb, type, attrlen, data); \ - RTA_NEST(skb, type); \ - __start; }) - -#define RTA_NEST_COMPAT_END(skb, start) \ -({ struct rtattr *__nest = (void *)(start) + NLMSG_ALIGN((start)->rta_len); \ - (start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \ - RTA_NEST_END(skb, __nest); \ - (skb)->len; }) - -#define RTA_NEST_CANCEL(skb, start) \ -({ if (start) \ - skb_trim(skb, (unsigned char *) (start) - (skb)->data); \ - -1; }) - -#define RTA_GET_U8(rta) \ -({ if (!rta || RTA_PAYLOAD(rta) < sizeof(u8)) \ - goto rtattr_failure; \ - *(u8 *) RTA_DATA(rta); }) - -#define RTA_GET_U16(rta) \ -({ if (!rta || RTA_PAYLOAD(rta) < sizeof(u16)) \ - goto rtattr_failure; \ - *(u16 *) RTA_DATA(rta); }) - -#define RTA_GET_U32(rta) \ -({ if (!rta || RTA_PAYLOAD(rta) < sizeof(u32)) \ - goto rtattr_failure; \ - *(u32 *) RTA_DATA(rta); }) - -#define RTA_GET_U64(rta) \ -({ u64 _tmp; \ - if (!rta || RTA_PAYLOAD(rta) < sizeof(u64)) \ - goto rtattr_failure; \ - memcpy(&_tmp, RTA_DATA(rta), sizeof(_tmp)); \ - _tmp; }) - -#define RTA_GET_FLAG(rta) (!!(rta)) - -#define RTA_GET_SECS(rta) ((unsigned long) RTA_GET_U64(rta) * HZ) -#define RTA_GET_MSECS(rta) (msecs_to_jiffies((unsigned long) RTA_GET_U64(rta))) - -static inline struct rtattr * -__rta_reserve(struct sk_buff *skb, int attrtype, int attrlen) -{ - struct rtattr *rta; - int size = RTA_LENGTH(attrlen); - - rta = (struct rtattr*)skb_put(skb, RTA_ALIGN(size)); - rta->rta_type = attrtype; - rta->rta_len = size; - memset(RTA_DATA(rta) + attrlen, 0, RTA_ALIGN(size) - size); - return rta; -} - -#define __RTA_PUT(skb, attrtype, attrlen) \ -({ if (unlikely(skb_tailroom(skb) < (int)RTA_SPACE(attrlen))) \ - goto rtattr_failure; \ - __rta_reserve(skb, attrtype, attrlen); }) + u32 id, long expires, u32 error); extern void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change); @@ -794,13 +671,6 @@ extern void __rtnl_unlock(void); } \ } while(0) -static inline u32 rtm_get_table(struct rtattr **rta, u8 table) -{ - return RTA_GET_U32(rta[RTA_TABLE-1]); -rtattr_failure: - return table; -} - extern int ndo_dflt_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, struct net_device *dev, diff --git a/include/linux/sfi_acpi.h b/include/linux/sfi_acpi.h index c4a5a8cd4469..631af63af42d 100644 --- a/include/linux/sfi_acpi.h +++ b/include/linux/sfi_acpi.h @@ -66,7 +66,7 @@ extern int sfi_acpi_table_parse(char *signature, char *oem_id, char *oem_table_id, int (*handler)(struct acpi_table_header *)); -static inline int acpi_sfi_table_parse(char *signature, +static inline int __init acpi_sfi_table_parse(char *signature, int (*handler)(struct acpi_table_header *)) { if (!acpi_table_parse(signature, handler)) @@ -83,7 +83,7 @@ static inline int sfi_acpi_table_parse(char *signature, char *oem_id, return -1; } -static inline int acpi_sfi_table_parse(char *signature, +static inline int __init acpi_sfi_table_parse(char *signature, int (*handler)(struct acpi_table_header *)) { return acpi_table_parse(signature, handler); diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h index c513b73cd7cb..50910913b268 100644 --- a/include/linux/sh_clk.h +++ b/include/linux/sh_clk.h @@ -18,7 +18,6 @@ struct clk_mapping { struct kref ref; }; - struct sh_clk_ops { #ifdef CONFIG_SH_CLK_CPG_LEGACY void (*init)(struct clk *clk); @@ -31,6 +30,10 @@ struct sh_clk_ops { long (*round_rate)(struct clk *clk, unsigned long rate); }; +#define SH_CLK_DIV_MSK(div) ((1 << (div)) - 1) +#define SH_CLK_DIV4_MSK SH_CLK_DIV_MSK(4) +#define SH_CLK_DIV6_MSK SH_CLK_DIV_MSK(6) + struct clk { struct list_head node; struct clk *parent; @@ -52,6 +55,7 @@ struct clk { unsigned int enable_bit; void __iomem *mapped_reg; + unsigned int div_mask; unsigned long arch_flags; void *priv; struct clk_mapping *mapping; @@ -65,6 +69,8 @@ struct clk { #define CLK_ENABLE_REG_16BIT BIT(2) #define CLK_ENABLE_REG_8BIT BIT(3) +#define CLK_MASK_DIV_ON_DISABLE BIT(4) + #define CLK_ENABLE_REG_MASK (CLK_ENABLE_REG_32BIT | \ CLK_ENABLE_REG_16BIT | \ CLK_ENABLE_REG_8BIT) @@ -146,14 +152,17 @@ static inline int __deprecated sh_clk_mstp32_register(struct clk *clks, int nr) .enable_reg = (void __iomem *)_reg, \ .enable_bit = _shift, \ .arch_flags = _div_bitmap, \ + .div_mask = SH_CLK_DIV4_MSK, \ .flags = _flags, \ } -struct clk_div4_table { +struct clk_div_table { struct clk_div_mult_table *div_mult_table; void (*kick)(struct clk *clk); }; +#define clk_div4_table clk_div_table + int sh_clk_div4_register(struct clk *clks, int nr, struct clk_div4_table *table); int sh_clk_div4_enable_register(struct clk *clks, int nr, @@ -165,7 +174,9 @@ int sh_clk_div4_reparent_register(struct clk *clks, int nr, _num_parents, _src_shift, _src_width) \ { \ .enable_reg = (void __iomem *)_reg, \ - .flags = _flags, \ + .enable_bit = 0, /* unused */ \ + .flags = _flags | CLK_MASK_DIV_ON_DISABLE, \ + .div_mask = SH_CLK_DIV6_MSK, \ .parent_table = _parents, \ .parent_num = _num_parents, \ .src_shift = _src_shift, \ @@ -176,7 +187,9 @@ int sh_clk_div4_reparent_register(struct clk *clks, int nr, { \ .parent = _parent, \ .enable_reg = (void __iomem *)_reg, \ - .flags = _flags, \ + .enable_bit = 0, /* unused */ \ + .div_mask = SH_CLK_DIV6_MSK, \ + .flags = _flags | CLK_MASK_DIV_ON_DISABLE, \ } int sh_clk_div6_register(struct clk *clks, int nr); diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h index 5c15aed9c4b2..c19a0925829a 100644 --- a/include/linux/sh_pfc.h +++ b/include/linux/sh_pfc.h @@ -11,22 +11,24 @@ #ifndef __SH_PFC_H #define __SH_PFC_H +#include <linux/stringify.h> #include <asm-generic/gpio.h> typedef unsigned short pinmux_enum_t; typedef unsigned short pinmux_flag_t; -#define PINMUX_TYPE_NONE 0 -#define PINMUX_TYPE_FUNCTION 1 -#define PINMUX_TYPE_GPIO 2 -#define PINMUX_TYPE_OUTPUT 3 -#define PINMUX_TYPE_INPUT 4 -#define PINMUX_TYPE_INPUT_PULLUP 5 -#define PINMUX_TYPE_INPUT_PULLDOWN 6 +enum { + PINMUX_TYPE_NONE, -#define PINMUX_FLAG_TYPE (0x7) -#define PINMUX_FLAG_WANT_PULLUP (1 << 3) -#define PINMUX_FLAG_WANT_PULLDOWN (1 << 4) + PINMUX_TYPE_FUNCTION, + PINMUX_TYPE_GPIO, + PINMUX_TYPE_OUTPUT, + PINMUX_TYPE_INPUT, + PINMUX_TYPE_INPUT_PULLUP, + PINMUX_TYPE_INPUT_PULLDOWN, + + PINMUX_FLAG_TYPE, /* must be last */ +}; #define PINMUX_FLAG_DBIT_SHIFT 5 #define PINMUX_FLAG_DBIT (0x1f << PINMUX_FLAG_DBIT_SHIFT) @@ -36,9 +38,12 @@ typedef unsigned short pinmux_flag_t; struct pinmux_gpio { pinmux_enum_t enum_id; pinmux_flag_t flags; + const char *name; }; -#define PINMUX_GPIO(gpio, data_or_mark) [gpio] = { data_or_mark } +#define PINMUX_GPIO(gpio, data_or_mark) \ + [gpio] = { .name = __stringify(gpio), .enum_id = data_or_mark, .flags = PINMUX_TYPE_NONE } + #define PINMUX_DATA(data_or_mark, ids...) data_or_mark, ids, 0 struct pinmux_cfg_reg { @@ -89,7 +94,7 @@ struct pfc_window { unsigned long size; }; -struct pinmux_info { +struct sh_pfc { char *name; pinmux_enum_t reserved_id; struct pinmux_range data; @@ -112,17 +117,45 @@ struct pinmux_info { struct pinmux_irq *gpio_irq; unsigned int gpio_irq_size; + spinlock_t lock; + struct resource *resource; unsigned int num_resources; struct pfc_window *window; unsigned long unlock_reg; - - struct gpio_chip chip; }; -int register_pinmux(struct pinmux_info *pip); -int unregister_pinmux(struct pinmux_info *pip); +/* XXX compat for now */ +#define pinmux_info sh_pfc + +/* drivers/sh/pfc/gpio.c */ +int sh_pfc_register_gpiochip(struct sh_pfc *pfc); + +/* drivers/sh/pfc/pinctrl.c */ +int sh_pfc_register_pinctrl(struct sh_pfc *pfc); + +/* drivers/sh/pfc/core.c */ +int register_sh_pfc(struct sh_pfc *pfc); + +int sh_pfc_read_bit(struct pinmux_data_reg *dr, unsigned long in_pos); +void sh_pfc_write_bit(struct pinmux_data_reg *dr, unsigned long in_pos, + unsigned long value); +int sh_pfc_get_data_reg(struct sh_pfc *pfc, unsigned gpio, + struct pinmux_data_reg **drp, int *bitp); +int sh_pfc_gpio_to_enum(struct sh_pfc *pfc, unsigned gpio, int pos, + pinmux_enum_t *enum_idp); +int sh_pfc_config_gpio(struct sh_pfc *pfc, unsigned gpio, int pinmux_type, + int cfg_mode); + +/* xxx */ +static inline int register_pinmux(struct pinmux_info *pip) +{ + struct sh_pfc *pfc = pip; + return register_sh_pfc(pfc); +} + +enum { GPIO_CFG_DRYRUN, GPIO_CFG_REQ, GPIO_CFG_FREE }; /* helper macro for port */ #define PORT_1(fn, pfx, sfx) fn(pfx, sfx) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 642cb7355df3..d205c4be7f5b 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1667,6 +1667,22 @@ static inline void skb_orphan(struct sk_buff *skb) } /** + * skb_orphan_frags - orphan the frags contained in a buffer + * @skb: buffer to orphan frags from + * @gfp_mask: allocation mask for replacement pages + * + * For each frag in the SKB which needs a destructor (i.e. has an + * owner) create a copy of that frag and release the original + * page by calling the destructor. + */ +static inline int skb_orphan_frags(struct sk_buff *skb, gfp_t gfp_mask) +{ + if (likely(!(skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY))) + return 0; + return skb_copy_ubufs(skb, gfp_mask); +} + +/** * __skb_queue_purge - empty a list * @list: list to empty * diff --git a/include/linux/snmp.h b/include/linux/snmp.h index 2e68f5ba0389..00bc189cb395 100644 --- a/include/linux/snmp.h +++ b/include/linux/snmp.h @@ -208,7 +208,6 @@ enum LINUX_MIB_TCPDSACKOFOSENT, /* TCPDSACKOfoSent */ LINUX_MIB_TCPDSACKRECV, /* TCPDSACKRecv */ LINUX_MIB_TCPDSACKOFORECV, /* TCPDSACKOfoRecv */ - LINUX_MIB_TCPABORTONSYN, /* TCPAbortOnSyn */ LINUX_MIB_TCPABORTONDATA, /* TCPAbortOnData */ LINUX_MIB_TCPABORTONCLOSE, /* TCPAbortOnClose */ LINUX_MIB_TCPABORTONMEMORY, /* TCPAbortOnMemory */ @@ -233,7 +232,13 @@ enum LINUX_MIB_TCPREQQFULLDOCOOKIES, /* TCPReqQFullDoCookies */ LINUX_MIB_TCPREQQFULLDROP, /* TCPReqQFullDrop */ LINUX_MIB_TCPRETRANSFAIL, /* TCPRetransFail */ - LINUX_MIB_TCPRCVCOALESCE, /* TCPRcvCoalesce */ + LINUX_MIB_TCPRCVCOALESCE, /* TCPRcvCoalesce */ + LINUX_MIB_TCPOFOQUEUE, /* TCPOFOQueue */ + LINUX_MIB_TCPOFODROP, /* TCPOFODrop */ + LINUX_MIB_TCPOFOMERGE, /* TCPOFOMerge */ + LINUX_MIB_TCPCHALLENGEACK, /* TCPChallengeACK */ + LINUX_MIB_TCPSYNCHALLENGE, /* TCPSYNChallenge */ + LINUX_MIB_TCPFASTOPENACTIVE, /* TCPFastOpenActive */ __LINUX_MIB_MAX }; diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h index db4bae78bda9..e3e395acc2fd 100644 --- a/include/linux/sock_diag.h +++ b/include/linux/sock_diag.h @@ -18,6 +18,7 @@ enum { SK_MEMINFO_FWD_ALLOC, SK_MEMINFO_WMEM_QUEUED, SK_MEMINFO_OPTMEM, + SK_MEMINFO_BACKLOG, SK_MEMINFO_VARS, }; @@ -43,6 +44,5 @@ void sock_diag_save_cookie(void *sk, __u32 *cookie); int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr); -extern struct sock *sock_diag_nlsk; #endif /* KERNEL */ #endif diff --git a/include/linux/socket.h b/include/linux/socket.h index 25d6322fb635..ba7b2e817cfa 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -268,6 +268,7 @@ struct ucred { #define MSG_SENDPAGE_NOTLAST 0x20000 /* sendpage() internal : not the last page */ #define MSG_EOF MSG_FIN +#define MSG_FASTOPEN 0x20000000 /* Send data in TCP SYN */ #define MSG_CMSG_CLOEXEC 0x40000000 /* Set close_on_exit for file descriptor received through SCM_RIGHTS */ diff --git a/include/linux/spi/at86rf230.h b/include/linux/spi/at86rf230.h new file mode 100644 index 000000000000..b2b1afbb3202 --- /dev/null +++ b/include/linux/spi/at86rf230.h @@ -0,0 +1,31 @@ +/* + * AT86RF230/RF231 driver + * + * Copyright (C) 2009-2012 Siemens AG + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Written by: + * Dmitry Eremin-Solenikov <dmitry.baryshkov@siemens.com> + */ +#ifndef AT86RF230_H +#define AT86RF230_H + +struct at86rf230_platform_data { + int rstn; + int slp_tr; + int dig2; +}; + +#endif diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index bc14bd738ade..bb674c02f306 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -243,6 +243,7 @@ struct ssb_bus_ops { #define SSB_DEV_MINI_MACPHY 0x823 #define SSB_DEV_ARM_1176 0x824 #define SSB_DEV_ARM_7TDMI 0x825 +#define SSB_DEV_ARM_CM3 0x82A /* Vendor-ID values */ #define SSB_VENDOR_BROADCOM 0x4243 diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 5f359dbfcdce..eb125a4c30b3 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -243,6 +243,16 @@ static inline unsigned int tcp_optlen(const struct sk_buff *skb) return (tcp_hdr(skb)->doff - 5) * 4; } +/* TCP Fast Open */ +#define TCP_FASTOPEN_COOKIE_MIN 4 /* Min Fast Open Cookie size in bytes */ +#define TCP_FASTOPEN_COOKIE_MAX 16 /* Max Fast Open Cookie size in bytes */ + +/* TCP Fast Open Cookie as stored in memory */ +struct tcp_fastopen_cookie { + s8 len; + u8 val[TCP_FASTOPEN_COOKIE_MAX]; +}; + /* This defines a selective acknowledgement block. */ struct tcp_sack_block_wire { __be32 start_seq; @@ -339,6 +349,9 @@ struct tcp_sock { u32 rcv_tstamp; /* timestamp of last received ACK (for keepalives) */ u32 lsndtime; /* timestamp of last sent data packet (for restart window) */ + struct list_head tsq_node; /* anchor in tsq_tasklet.head list */ + unsigned long tsq_flags; + /* Data for direct copy to user */ struct { struct sk_buff_head prequeue; @@ -373,7 +386,9 @@ struct tcp_sock { unused : 1; u8 repair_queue; u8 do_early_retrans:1,/* Enable RFC5827 early-retransmit */ - early_retrans_delayed:1; /* Delayed ER timer installed */ + early_retrans_delayed:1, /* Delayed ER timer installed */ + syn_data:1, /* SYN includes data */ + syn_fastopen:1; /* SYN includes Fast Open option */ /* RTT measurement */ u32 srtt; /* smoothed round trip time << 3 */ @@ -478,6 +493,9 @@ struct tcp_sock { u32 probe_seq_start; u32 probe_seq_end; } mtu_probe; + u32 mtu_info; /* We received an ICMP_FRAG_NEEDED / ICMPV6_PKT_TOOBIG + * while socket was owned by user. + */ #ifdef CONFIG_TCP_MD5SIG /* TCP AF-Specific parts; only used by MD5 Signature support so far */ @@ -487,6 +505,9 @@ struct tcp_sock { struct tcp_md5sig_info __rcu *md5sig_info; #endif +/* TCP fastopen related information */ + struct tcp_fastopen_request *fastopen_req; + /* When the cookie options are generated and exchanged, then this * object holds a reference to them (cookie_values->kref). Also * contains related tcp_cookie_transactions fields. @@ -494,6 +515,17 @@ struct tcp_sock { struct tcp_cookie_values *cookie_values; }; +enum tsq_flags { + TSQ_THROTTLED, + TSQ_QUEUED, + TCP_TSQ_DEFERRED, /* tcp_tasklet_func() found socket was owned */ + TCP_WRITE_TIMER_DEFERRED, /* tcp_write_timer() found socket was owned */ + TCP_DELACK_TIMER_DEFERRED, /* tcp_delack_timer() found socket was owned */ + TCP_MTU_REDUCED_DEFERRED, /* tcp_v{4|6}_err() could not call + * tcp_v{4|6}_mtu_reduced() + */ +}; + static inline struct tcp_sock *tcp_sk(const struct sock *sk) { return (struct tcp_sock *)sk; @@ -507,7 +539,7 @@ struct tcp_timewait_sock { u32 tw_ts_recent; long tw_ts_recent_stamp; #ifdef CONFIG_TCP_MD5SIG - struct tcp_md5sig_key *tw_md5_key; + struct tcp_md5sig_key *tw_md5_key; #endif /* Few sockets in timewait have cookies; in that case, then this * object holds a reference to them (tw_cookie_values->kref). diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h index 9730b0e51e46..c98928420100 100644 --- a/include/linux/tipc_config.h +++ b/include/linux/tipc_config.h @@ -102,8 +102,8 @@ #define TIPC_CMD_SET_LINK_TOL 0x4107 /* tx link_config, rx none */ #define TIPC_CMD_SET_LINK_PRI 0x4108 /* tx link_config, rx none */ #define TIPC_CMD_SET_LINK_WINDOW 0x4109 /* tx link_config, rx none */ -#define TIPC_CMD_SET_LOG_SIZE 0x410A /* tx unsigned, rx none */ -#define TIPC_CMD_DUMP_LOG 0x410B /* tx none, rx ultra_string */ +#define TIPC_CMD_SET_LOG_SIZE 0x410A /* obsoleted */ +#define TIPC_CMD_DUMP_LOG 0x410B /* obsoleted */ #define TIPC_CMD_RESET_LINK_STATS 0x410C /* tx link_name, rx none */ /* diff --git a/include/linux/uhid.h b/include/linux/uhid.h new file mode 100644 index 000000000000..9c6974f16966 --- /dev/null +++ b/include/linux/uhid.h @@ -0,0 +1,104 @@ +#ifndef __UHID_H_ +#define __UHID_H_ + +/* + * User-space I/O driver support for HID subsystem + * Copyright (c) 2012 David Herrmann + */ + +/* + * 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; either version 2 of the License, or (at your option) + * any later version. + */ + +/* + * Public header for user-space communication. We try to keep every structure + * aligned but to be safe we also use __attribute__((__packed__)). Therefore, + * the communication should be ABI compatible even between architectures. + */ + +#include <linux/input.h> +#include <linux/types.h> + +enum uhid_event_type { + UHID_CREATE, + UHID_DESTROY, + UHID_START, + UHID_STOP, + UHID_OPEN, + UHID_CLOSE, + UHID_OUTPUT, + UHID_OUTPUT_EV, + UHID_INPUT, + UHID_FEATURE, + UHID_FEATURE_ANSWER, +}; + +struct uhid_create_req { + __u8 name[128]; + __u8 phys[64]; + __u8 uniq[64]; + __u8 __user *rd_data; + __u16 rd_size; + + __u16 bus; + __u32 vendor; + __u32 product; + __u32 version; + __u32 country; +} __attribute__((__packed__)); + +#define UHID_DATA_MAX 4096 + +enum uhid_report_type { + UHID_FEATURE_REPORT, + UHID_OUTPUT_REPORT, + UHID_INPUT_REPORT, +}; + +struct uhid_input_req { + __u8 data[UHID_DATA_MAX]; + __u16 size; +} __attribute__((__packed__)); + +struct uhid_output_req { + __u8 data[UHID_DATA_MAX]; + __u16 size; + __u8 rtype; +} __attribute__((__packed__)); + +struct uhid_output_ev_req { + __u16 type; + __u16 code; + __s32 value; +} __attribute__((__packed__)); + +struct uhid_feature_req { + __u32 id; + __u8 rnum; + __u8 rtype; +} __attribute__((__packed__)); + +struct uhid_feature_answer_req { + __u32 id; + __u16 err; + __u16 size; + __u8 data[UHID_DATA_MAX]; +}; + +struct uhid_event { + __u32 type; + + union { + struct uhid_create_req create; + struct uhid_input_req input; + struct uhid_output_req output; + struct uhid_output_ev_req output_ev; + struct uhid_feature_req feature; + struct uhid_feature_answer_req feature_answer; + } u; +} __attribute__((__packed__)); + +#endif /* __UHID_H_ */ diff --git a/include/linux/usb/tilegx.h b/include/linux/usb/tilegx.h new file mode 100644 index 000000000000..2d65e3435680 --- /dev/null +++ b/include/linux/usb/tilegx.h @@ -0,0 +1,34 @@ +/* + * Copyright 2012 Tilera Corporation. All Rights Reserved. + * + * 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 in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + * + * Structure to contain platform-specific data related to Tile-Gx USB + * controllers. + */ + +#ifndef _LINUX_USB_TILEGX_H +#define _LINUX_USB_TILEGX_H + +#include <gxio/usb_host.h> + +struct tilegx_usb_platform_data { + /* GXIO device index. */ + int dev_index; + + /* GXIO device context. */ + gxio_usb_host_context_t usb_ctx; + + /* Device IRQ. */ + unsigned int irq; +}; + +#endif /* _LINUX_USB_TILEGX_H */ diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 76f439647c4b..f87cf622317f 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -66,9 +66,8 @@ struct usbnet { # define EVENT_STS_SPLIT 3 # define EVENT_LINK_RESET 4 # define EVENT_RX_PAUSED 5 -# define EVENT_DEV_WAKING 6 -# define EVENT_DEV_ASLEEP 7 -# define EVENT_DEV_OPEN 8 +# define EVENT_DEV_ASLEEP 6 +# define EVENT_DEV_OPEN 7 }; static inline struct usb_driver *driver_of(struct usb_interface *intf) |