summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/freescale
AgeCommit message (Collapse)AuthorFilesLines
2013-06-18fec: Add support to restart autonegotiateChris Healy1-0/+12
Add ethtool operation to restart autonegotiation via the PHY. Tested on i.MX28EVK. Signed-off-by: Chris Healy <cphealy@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-12gianfar: Add backwards compatible Single Queue mode pollingClaudiu Manoil1-2/+49
Older Single Queue (SQ_SG_MODE) devices like TSEC (i.e. mpc83xx) don't feature the frame receive indication bits (RXF) in RSTAT. For these and for the rest of the SQ_SG_MODE devices, provide the appropiate polling routine that handles a single pair of Rx/Tx BD rings, removing the overhead incurred by the multiple queues/ multiple interrupt group devices (veTSEC/ eTSEC2.0 devices). So this is primarily a fix for the TSEC devices. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-12net: fec: Convert to use devm_ioremap_resourceTushar Behera1-6/+6
Commit 75096579c3ac ("lib: devres: Introduce devm_ioremap_resource()") introduced devm_ioremap_resource() and deprecated the use of devm_request_and_ioremap(). Signed-off-by: Tushar Behera <tushar.behera@linaro.org> CC: netdev@vger.kernel.org CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-08fec: Only pass pdev in fec_ptp_init()Fabio Estevam3-3/+4
Passing pdev in fec_ptp_init() is enough, since we can get ndev locally. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+12
Merge 'net' bug fixes into 'net-next' as we have patches that will build on top of them. This merge commit includes a change from Emil Goode (emilgoode@gmail.com) that fixes a warning that would have been introduced by this merge. Specifically it fixes the pingv6_ops method ipv6_chk_addr() to add a "const" to the "struct net_device *dev" argument and likewise update the dummy_ipv6_chk_addr() declaration. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-05net: fec: add fallback to random MAC addressLucas Stach1-0/+12
If no valid MAC address could be obtained from the hardware, fall back to a randomly generated one. Signed-off-by: Pavel Machek <pavel@denx.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28net: ethernet: remove unnecessary platform_set_drvdata()Jingoo Han1-2/+0
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Roland Stigge <stigge@antcom.de> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28fec: Handle the regulator in suspend/resumeFabio Estevam1-0/+10
In order to save power, let's disable the regulator in the suspend function and enable it in resume. Tested on a mx28evk board. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28fec: Remove irqs firstFabio Estevam1-5/+5
During probe the clocks are enabled prior than the acquiring the interrupts. In the remove function we need to do the opposite: first remove the interrupts and then disable the clocks. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28fec: Disable the PHY regulator on error and removalFabio Estevam1-0/+6
In the case of error during probe, disable the PHY regulator. Do the same in fec_drv_remove(). Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28fec: Invert the order of error path sequenceFabio Estevam1-2/+2
Currently when fec_enet_init fails it jumps to 'failed_init' error path, which will attemp to free the interrupts. This is wrong because at this point the interrupts have not even been acquired. Swap failed_init/failed_irq to fix the error path. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28fec: Place the phy regulator in the private structureFabio Estevam2-4/+4
Instead of using a local reg_phy structure, let's put it inside the private structure, so that we are able to have access to the regulator structure even when we are outside fec_probe(). This is in preparation for controlling the FEC PHY regulator in the suspend and resume functions. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-26net: ethernet: use platform_{get,set}_drvdata()Jingoo Han8-26/+18
Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Also, unnecessary dev_set_drvdata() is removed, because the driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2-7/+8
Merge net into net-next because some upcoming net-next changes build on top of bug fixes that went into net. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-23fec: Use DIV_ROUND_UP macroFabio Estevam1-1/+1
Use the standard DIV_ROUND_UP macro in order to provide better readability. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-23net: fec: use a more proper compatible string for MVF type deviceShawn Guo1-3/+3
MVF is a family while MVF600 is a particular SoC in the family. We generally prefer to use SoC rather than family name in compatible string to define a particular type of fec device. And this is how fec_dt_ids works for all those IMX fec variants. Let's change mvf to mvf600 to have it work in the same way. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-21fec: Let device core handle pinctrlFabio Estevam1-9/+0
Since commit ab78029 (drivers/pinctrl: grab default handles from device core) we can rely on device core for handling pinctrl, so remove devm_pinctrl_get_select_default() from the driver. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-18gianfar: add missing iounmap() on error in gianfar_ptp_probe()Wei Yongjun1-0/+1
Add the missing iounmap() before return from gianfar_ptp_probe() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-16fec: Invert the order of function calls in fec_restart()Fabio Estevam1-3/+3
commit 54309fa6 ("net: fec: fix kernel oops when plug/unplug cable many times") introduced the following 'if' block in the beginning of fec_start(): if (netif_running(ndev)) { netif_device_detach(ndev); napi_disable(&fep->napi); netif_stop_queue(ndev); netif_tx_lock_bh(ndev); } Then later in the end of fec_restart() there is another block that calls the opposite of each one of these functions. The correct approach would be to also call them with in the reverse order, so that we have as result: if (netif_running(ndev)) { netif_tx_unlock_bh(ndev); netif_wake_queue(ndev); napi_enable(&fep->napi); netif_device_attach(ndev); } Suggested-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-16fec: Fix inconsistent lock stateFabio Estevam1-2/+2
fec_restart() runs in softirq context and we should use the netif_tx_lock_bh/netif_tx_unlock_bh() variants to avoid the following warning that happens since commit 54309fa6 ("net: fec: fix kernel oops when plug/unplug cable many times"): [ 9.753168] ================================= [ 9.757540] [ INFO: inconsistent lock state ] [ 9.761921] 3.10.0-rc1-next-20130514 #13 Not tainted [ 9.766897] --------------------------------- [ 9.771264] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 9.777288] swapper/0 [HC0[0]:SC1[3]:HE1:SE0] takes: [ 9.782261] (_xmit_ETHER#2){+.?...}, at: [<c03c24a4>] sch_direct_xmit+0xa0/0x2d4 [ 9.789879] {SOFTIRQ-ON-W} state was registered at: [ 9.794769] [<c0059c60>] __lock_acquire+0x528/0x1bc0 [ 9.799953] [<c005b838>] lock_acquire+0xa0/0x108 [ 9.804780] [<c0441320>] _raw_spin_lock+0x28/0x38 [ 9.809702] [<c02f9fc8>] fec_restart+0x5d0/0x664 [ 9.814542] [<c02fa738>] fec_enet_adjust_link+0xa8/0xc0 [ 9.819978] [<c02f7a28>] phy_state_machine+0x2fc/0x370 [ 9.825323] [<c0035ee0>] process_one_work+0x1c0/0x4a0 [ 9.830589] [<c0036594>] worker_thread+0x138/0x394 [ 9.835587] [<c003c620>] kthread+0xa4/0xb0 [ 9.839890] [<c000e820>] ret_from_fork+0x14/0x34 [ 9.844728] irq event stamp: 185984 [ 9.848226] hardirqs last enabled at (185984): [<c00232b0>] local_bh_enable_ip+0x84/0xf0 [ 9.856450] hardirqs last disabled at (185983): [<c0023270>] local_bh_enable_ip+0x44/0xf0 [ 9.864667] softirqs last enabled at (185966): [<c0023470>] irq_enter+0x64/0x68 [ 9.872099] softirqs last disabled at (185967): [<c0023510>] irq_exit+0x9c/0xd8 [ 9.879440] [ 9.879440] other info that might help us debug this: [ 9.885981] Possible unsafe locking scenario: [ 9.885981] [ 9.891912] CPU0 [ 9.894364] ---- [ 9.896814] lock(_xmit_ETHER#2); [ 9.900259] <Interrupt> [ 9.902884] lock(_xmit_ETHER#2); [ 9.906500] [ 9.906500] *** DEADLOCK *** Reported-by: Shawn Guo <shawn.guo@linaro.org> Suggested-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-12net: fec: enable hardware checksum only on imx6q-fecShawn Guo1-7/+13
Commit 4c09eed (net: fec: Enable imx6 enet checksum acceleration.) enables hardware checksum acceleration unconditionally for all fec variants. This is inappropriate, because some variants like imx5 have no such support on hardware. Consequently, fec is broken on these platforms. Fix it by enabling hardware checksum only on imx6q-fec type of controllers. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Jim Baxter <jim_baxter@mentor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-09net: fec: fix kernel oops when plug/unplug cable many timesFrank Li2-15/+39
reproduce steps 1. flood ping from other machine ping -f -s 41000 IP 2. run below script while [ 1 ]; do ethtool -s eth0 autoneg off; sleep 3;ethtool -s eth0 autoneg on; sleep 4; done; You can see oops in one hour. The reason is fec_restart clear BD but NAPI may use it. The solution is disable NAPI and stop xmit when reset BD. disable NAPI may sleep, so fec_restart can't be call in atomic context. Signed-off-by: Frank Li <Frank.Li@freescale.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-07Merge tag 'dt-for-linus-2' of ↵Linus Torvalds2-5/+14
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates (part 2) from Arnd Bergmann: "These are mostly new device tree bindings for existing drivers, as well as changes to the device tree source files to add support for those devices, and a couple of new boards, most notably Samsung's Exynos5 based Chromebook. The changes depend on earlier platform specific updates and touch the usual platforms: omap, exynos, tegra, mxs, mvebu and davinci." * tag 'dt-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (169 commits) ARM: exynos: dts: cros5250: add EC device ARM: dts: Add sbs-battery for exynos5250-snow ARM: dts: Add i2c-arbitrator bus for exynos5250-snow ARM: dts: add mshc controller node for Exynos4x12 SoCs ARM: dts: Add chip-id controller node on Exynos4/5 SoC ARM: EXYNOS: Create virtual I/O mapping for Chip-ID controller using device tree ARM: davinci: da850-evm: add SPI flash support ARM: davinci: da850: override SPI DT node device name ARM: davinci: da850: add SPI1 DT node spi/davinci: add DT binding documentation spi/davinci: no wildcards in DT compatible property ARM: dts: mvebu: Convert mvebu device tree files to 64 bits ARM: dts: mvebu: introduce internal-regs node ARM: dts: mvebu: Convert all the mvebu files to use the range property ARM: dts: mvebu: move all peripherals inside soc ARM: dts: mvebu: fix cpus section indentation ARM: davinci: da850: add EHRPWM & ECAP DT node ARM/dts: OMAP3: fix pinctrl-single configuration ARM: dts: Add OMAP3430 SDP NOR flash memory binding ARM: dts: Add NOR flash bindings for OMAP2420 H4 ...
2013-05-07Merge branch 'late/dt' into next/dt2Arnd Bergmann1-32/+50
This is support for the ARM Chromebook, originally scheduled as a "late" pull request. Since it's already late now, we can combine this into the existing next/dt2 branch. * late/dt: ARM: exynos: dts: cros5250: add EC device ARM: dts: Add sbs-battery for exynos5250-snow ARM: dts: Add i2c-arbitrator bus for exynos5250-snow ARM: dts: Add chip-id controller node on Exynos4/5 SoC ARM: EXYNOS: Create virtual I/O mapping for Chip-ID controller using device tree
2013-04-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-2/+1
Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c drivers/net/ethernet/emulex/benet/be.h include/net/tcp.h net/mac802154/mac802154.h Most conflicts were minor overlapping stuff. The be2net driver brought in some fixes that added __vlan_put_tag calls, which in net-next take an additional argument. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-25net: fec: Enable imx6 enet checksum acceleration.Jim Baxter2-4/+106
Enables hardware generation of IP header and protocol specific checksums for transmitted packets. Enabled hardware discarding of received packets with invalid IP header or protocol specific checksums. The feature is enabled by default but can be enabled/disabled by ethtool. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Jim Baxter <jim_baxter@mentor.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-25gianfar: do not advertise any alarm capability.Richard Cochran1-2/+1
An early draft of the PHC patch series included an alarm in the gianfar driver. During the review process, the alarm code was dropped, but the capability removal was overlooked. This patch fixes the issue by advertising zero alarms. This patch should be applied to every 3.x stable kernel. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Reported-by: Chris LaRocque <clarocq@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+1
Conflicts: drivers/net/ethernet/emulex/benet/be_main.c drivers/net/ethernet/intel/igb/igb_main.c drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c include/net/scm.h net/batman-adv/routing.c net/ipv4/tcp_input.c The e{uid,gid} --> {uid,gid} credentials fix conflicted with the cleanup in net-next to now pass cred structs around. The be2net driver had a bug fix in 'net' that overlapped with the VLAN interface changes by Patrick McHardy in net-next. An IGB conflict existed because in 'net' the build_skb() support was reverted, and in 'net-next' there was a comment style fix within that code. Several batman-adv conflicts were resolved by making sure that all calls to batadv_is_my_mac() are changed to have a new bat_priv first argument. Eric Dumazet's TS ECR fix in TCP in 'net' conflicted with the F-RTO rewrite in 'net-next', mostly overlapping changes. Thanks to Stephen Rothwell and Antonio Quartulli for help with several of these merge resolutions. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-23net: Fix some __vlan_hwaccel_put_tag() callers.David S. Miller1-1/+1
Several call sites were missed when the protocol argument was added to __vlan_hwaccel_put_tag() in commit 86a9bad3ab6b6f858fd4443b48738cabbb6d094c ("net: vlan: add protocol argument to packet tagging functions"). Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: vlan: rename NETIF_F_HW_VLAN_* feature flags to NETIF_F_HW_VLAN_CTAG_*Patrick McHardy2-8/+9
Rename the hardware VLAN acceleration features to include "CTAG" to indicate that they only support CTAGs. Follow up patches will introduce 802.1ad server provider tagging (STAGs) and require the distinction for hardware not supporting acclerating both. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-18fec: Remove unneeded asm header filesFabio Estevam1-5/+0
There is nothing in the driver that requires <asm/coldfire.h> and <asm/mcfsim.h>. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-17net: fec: fix regression in link change accountingLucas Stach1-0/+1
A link-down isn't properly saved in the FEC state, so we wouldn't restart the FEC after a repeated link-up. Regression was introduced with commit d97e7497 "net: fec: restart the FEC when PHY speed changes" Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-17fec: Use SIMPLE_DEV_PM_OPSFabio Estevam1-12/+3
Using SIMPLE_DEV_PM_OPS can make the code smaller and simpler. Also change CONFIG_PM to CONFIG_PM_SLEEP. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-14ucc_geth: Convert ugeth_<level> to pr_<level>Joe Perches2-502/+403
Remove unnecessary macros that duplicate generic kernel functions. When a struct net_device is available: Convert printks to netdev_<level> Convert netif_msg_<foo> and ugeth_<level> to netif_<level> Add pr_fmt. Standardize on newlines at end of format. Remove some duplicated newlines from output. Coalesce formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-14gianfar: Use netdev_<level> when possibleJoe Perches3-12/+17
Use a more current logging style. Convert pr_<level> to netdev_<level> when a struct net_device is available. Add pr_fmt and neaten other formats too. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-14fec: Convert printks to netdev_<level>Joe Perches3-23/+21
Use a more current logging message style. Convert the printks where a struct net_device is available to netdev_<level>. Convert the other printks to pr_<level> and add pr_fmt where appropriate. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-14fec: Fix PHC device logFabio Estevam2-2/+3
Currently when booting a mx6 device we get the following on boot: registered PHC device on eth%d Fix it by printing the network device name only after it gets registered, so that the following can be read now: fec 2188000.ethernet eth0: registered PHC device 0 Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-13ethernet/fec: Add Vybrid family fec supportJingchang Lu1-0/+5
Freescale Vybrid platform implentments MAC-ENET core providing compatibility with half- or full-duplex 10/100 Mbit/s Ethernet LANs. Signed-off-by: Jingchang Lu <b35083@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-04net: freescale: fec: add support for optional enet_out clkWolfram Sang2-0/+11
Some MX28 boards need the internal enet_out clock to be enabled. So, do this in the driver iff the clock was referenced via devicetree. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: David S. Miller <davem@davemloft.net>
2013-04-04net: fec: handle optional clk_ptp more gracefullyShawn Guo1-5/+3
When the optional clk_ptp is absent, we can just set it to NULL, and clk API will just handle it gracefully. It saves us from checking clk_ptp whenever calling into clk API. Also since clk_ptp is optional, the "ret" variable shouldn't be set in case that the clock is absent. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: David S. Miller <davem@davemloft.net>
2013-04-03net/freescale/fec: Simplify OF dependenciesGuenter Roeck1-18/+1
Since of_get_mac_address() is now defined even if CONFIG_OF_NET is not configured, the ifdef around the code calling it is no longer necessary and can be removed. Similar, since of_get_phy_mode() is now defined as dummy function if OF_NET is not configured, it is no longer necessary to provide an OF dependent function as front-end. Also, the function depends on OF_NET, not on OF, so the conditional code was not correct anyway. Drop the front-end function and call of_get_phy_mode() directly. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-32/+50
Conflicts: net/mac80211/sta_info.c net/wireless/core.h Two minor conflicts in wireless. Overlapping additions of extern declarations in net/wireless/core.h and a bug fix overlapping with the addition of a boolean parameter to __ieee80211_key_free(). Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-27enet: fec: fix fail resume from suspend stateFrank Li1-32/+50
Without this patch 1. boot with nfs (no_console_suspend) 2. echo mem >/sys/power/state 3. wakeup by wakesource 4. print "eth0: tx queue full" This fix above problem by reinit bd queue at restart function Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-26net: fec: TX Buffer incorrectly initializedJim Baxter1-1/+1
The TX Buffer in fec_enet_alloc_buffers was being initialized with the receive register define BD_ENET_RX_INT instead of the transmit register define BD_ENET_TX_INT Signed-off-by: Jim Baxter <jim_baxter@mentor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-25net: fec: build fec.c and fec_ptp.c to one moduleFrank Li3-4/+2
fec_ptp.ko can't run individually rename fec.c to fec_main.c Build fec.o and fec_ptp.o into one fec.ko Remove unnessary EXPORT_SYMBOL in fec_ptp Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+3
Pull to get the thermal netlink multicast group name fix, otherwise the assertion added in net-next to netlink to detect that kind of bug makes systems unbootable for some folks. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-21gianfar: Remove superfluous kernel_dropped local counterClaudiu Manoil3-7/+1
The GRO_DROP return code is handled by the core network layer. The current kernel approach is to factorize this kind of statistics into the upper layers, instead of having all the drivers maintaining them. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-21gianfar: Cleanup dead code and minor formattingClaudiu Manoil1-4/+3
Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-21gianfar: Remove 'maybe-uninitialized' compile warningClaudiu Manoil1-1/+1
Warning message: warning: 'budget_per_q' may be used uninitialized in this function budget_per_q won't be used uninitialized since the only time it doesn't get initialized is when entering gfar_poll with num_act_queues == 0, meaning rstat_rxf == 0, in which case budget_per_q is not utilized (as it has no meaning). Inititalize budget_per_q to 0 though to suppress this compile warning. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-20fec: Fix the build as moduleFabio Estevam1-0/+3
Since commit ff43da86c69 (NET: FEC: dynamtic check DMA desc buff type) the following build error happens when CONFIG_FEC=m ERROR: "fec_ptp_init" [drivers/net/ethernet/freescale/fec.ko] undefined! ERROR: "fec_ptp_ioctl" [drivers/net/ethernet/freescale/fec.ko] undefined! ERROR: "fec_ptp_start_cyclecounter" [drivers/net/ethernet/freescale/fec.ko] undefined! Fix it by exporting the required fec_ptp symbols. Reported-by: Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-24 09:05:10 +0300