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2012-10-02sfc: Fix null function pointer in efx_sriov_channel_typeBen Hutchings
Commit c31e5f9 ('sfc: Add channel specific receive_skb handler and post_remove callback') added the function pointer field efx_channel_type::post_remove and an unconditional call through it. This field should have been initialised to efx_channel_dummy_op_void in the existing instances of efx_channel_type, but this was only done in efx_default_channel_type. Consequently, if a device has SR-IOV enabled then removing the driver or device will result in an oops. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2012-10-01[media] m5mols: Protect driver data with a mutexSylwester Nawrocki
Without the locking the driver's data could get corrupted when the subdev is accessed from user space and from host driver by multiple processes. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-02drivers/gpu/drm/ttm/ttm_page_alloc_dma.c: Remove useless kfreePeter Senna Tschudin
Remove useless kfree() and clean up code related to the removal. The semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ position p1,p2; expression x; @@ if (x@p1 == NULL) { ... kfree@p2(x); ... return ...; } @unchanged exists@ position r.p1,r.p2; expression e <= r.x,x,e1; iterator I; statement S; @@ if (x@p1 == NULL) { ... when != I(x,...) S when != e = e1 when != e += e1 when != e -= e1 when != ++e when != --e when != e++ when != e-- when != &e kfree@p2(x); ... return ...; } @ok depends on unchanged exists@ position any r.p1; position r.p2; expression x; @@ ... when != true x@p1 == NULL kfree@p2(x); @depends on !ok && unchanged@ position r.p2; expression x; @@ *kfree@p2(x); // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02drm: Destroy the planes prior to destroying the associated CRTCChris Wilson
As during the plane cleanup, we wish to disable the hardware and so may modify state on the associated CRTC, that CRTC must continue to exist until we are finished. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54101 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: stable@vger.kernel.org Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: lu hua <huax.lu@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-01[media] m5mols: Remove unneeded control ops assignmentsSylwester Nawrocki
Since all host drivers using this subdev are already using the control framework these compatibility ops can be removed. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01[media] s5p-fimc: Keep local copy of sensors platform dataSylwester Nawrocki
Use a copy of sensor platform data structure, rather than referencing external platform data from the driver. This allows to fill the local copy with values parsed from device tree when needed. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01[media] s5p-csis: Add transmission errors loggingSylwester Nawrocki
Add hardware event/error counters which can be dumped into the kernel log through VIDIOC_LOG_STATUS ioctl. The counters are reset in each s_stream(1) call. Any errors are logged after streaming is turned off. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01[media] s5p-mfc: Add missing braces around sizeofSachin Kamat
Silences the following warnings: WARNING: sizeof *ctx should be sizeof(*ctx) WARNING: sizeof *dev should be sizeof(*dev) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01[media] s5p-fimc: Add missing braces around sizeofSachin Kamat
Silences the following warning: WARNING: sizeof *ctx should be sizeof(*ctx) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-02gpu/drm/ttm: use copy_highpageAkinobu Mita
Use copy_highpage() to copy from one page to another. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-01[media] s5p-fimc: Replace asm/* headers with linux/*Sachin Kamat
Silences the following warning: WARNING: Use #include <linux/sizes.h> instead of <asm/sizes.h> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01[media] s5p-fimc: Add pipeline ops to separate FIMC-LITE moduleSylwester Nawrocki
In order to reuse the FIMC-LITE module on Exynos4 and Exynos5 SoC introduce a set of callbacks for the media pipeline control from within FIMC/FIMC-LITE video node. It lets us avoid symbol dependencies between FIMC-LITE and the whole media device driver, which simplifies the initialization sequences and doesn't introduce issues preventing common kernel image for exynos4 and exynos5 SoCs. This patch also corrects following build errors: drivers/built-in.o: In function `buffer_queue': drivers/media/video/s5p-fimc/fimc-lite.c:414: undefined reference to `fimc_pipeline_s_stream' drivers/built-in.o: In function `fimc_lite_resume': drivers/media/video/s5p-fimc/fimc-lite.c:1518: undefined reference to `fimc_pipeline_initialize' drivers/built-in.o: In function `fimc_lite_suspend': drivers/media/video/s5p-fimc/fimc-lite.c:1544: undefined reference to `fimc_pipeline_shutdown' when only CONFIG_VIDEO_EXYNOS_FIMC_LITE is selected, without CONFIG_VIDEO_S5P_FIMC. Reported-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-02drm/udl: Add missing static storage class specifiers in udl_fb.cSachin Kamat
Fixes the following sparse warnings: drivers/gpu/drm/udl/udl_fb.c:360:6: warning: symbol 'udl_crtc_fb_gamma_set' was not declared. Should it be static? drivers/gpu/drm/udl/udl_fb.c:365:6: warning: symbol 'udl_crtc_fb_gamma_get' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02drm/udl: Make udl_crtc_init() staticSachin Kamat
Fixes the following sparse warning: drivers/gpu/drm/udl/udl_modeset.c:394:5: warning: symbol 'udl_crtc_init' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02drm/udl: Make udl_enc_destroy() staticSachin Kamat
Fixes the following sparse warning: drivers/gpu/drm/udl/udl_encoder.c:19:6: warning: symbol 'udl_enc_destroy' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02drm/udl: Use NULL instead of 0 for pointersSachin Kamat
Fixes the following sparse warnings: drivers/gpu/drm/udl/udl_transfer.c:129:50: drivers/gpu/drm/udl/udl_transfer.c:130:50: drivers/gpu/drm/udl/udl_transfer.c:131:45: drivers/gpu/drm/udl/udl_transfer.c:132:61: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-01[media] s5p-jpeg: Add missing braces around sizeofSachin Kamat
Silences the following warning: WARNING: sizeof *ctx should be sizeof(*ctx) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-02Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel ↵Dave Airlie
into drm-next Last pile of stuff for 3.7, essentially just a bunch of bigger fixes and a few less intrusive features: - cpu freq interface in sysfs from Ben - cpu edp fixes and some related cleanups - write-combining ptes for pre-gen6 (Chris) - basic CADL support (Peter Wu), this fixes quite a few issues with backlights ... - rework of the gem backing pages handling (preps for stolen mem handling) from Chris - some more cleanup-fallout from the modeset-rework On top of that I've done a backmerge of -rc7(since the conflicts got too messy and I've pushed out broken merged trees too often). I've also included 3 fixes on top of what QA beat on: - Fix for a infoframe handling regression in 3.5 - infoframe blows up too often and 3.6 is pretty much done, so I'd like to merge that through -next and the stable process and give it more exposure before it lands in a stable tree. - ioctl cosmetics^Wspelling fix in the structs (userspace won't be affected, since all existing userspace uses private copies of the ioctl struct definitions, and the struct layout itself is abi compatible). - Bugfix for a regression introduced in this pull's testing cycle. * 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel: (695 commits) drm/i915: Wrap external callers to IPS state with appropriate locks drm/i915: s/cacheing/caching/ drm/i915: make sure we write all the DIP data bytes drm/i915: BUG() on unexpected HDMI register ...
2012-10-01vxlan: virtual extensible lanstephen hemminger
This is an implementation of Virtual eXtensible Local Area Network as described in draft RFC: http://tools.ietf.org/html/draft-mahalingam-dutt-dcops-vxlan-02 The driver integrates a Virtual Tunnel Endpoint (VTEP) functionality that learns MAC to IP address mapping. This implementation has not been tested only against the Linux userspace implementation using TAP, not against other vendor's equipment. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01igmp: export symbol ip_mc_leave_groupstephen hemminger
Needed for VXLAN. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01netlink: add attributes to fdb interfacestephen hemminger
Later changes need to be able to refer to neighbour attributes when doing fdb_add. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01drm/radeon: fix radeon power state debug outputAlex Deucher
Driver used to print "default" as the state type regardless of whether it is the default state. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-10-01Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull CIFS updates from Steve French: "This patchset is the final section of the SMB2.1 support merge for cifs.ko. It also includes improvements to the cifs socket handling from Jeff, and also fixes a few cifs bug fixes. It adds SMB2 support for file and inode operations as well as moves some existing cifs code to use ops server struct of protocol specific callbacks. Most of this code is SMB2 specific. When enabled SMB2.1 does pass various functional tests including most of the connectathon test suite, For SMB2.1, Connectathon test 4 and some related tests fail due to not updating mode bits remotely (cifsacl support where mode bits are approximated with the cifs acl is not enable for smb2), and test8 (symlink) support is not completed for SMB2 yet (note that we will likely have a "Unix Extensions" eventually, at least for Samba, so in the long run posix locks won't have to be emulated when mounting Linux to Linux, but for most NAS and for Windows mounts posix lock emulation will still used for SMB2 in a similar fashion as we do for cifs). SMB2.1 dialect is supported. Although additional fixes to enable smb2 (the original smb2.02) dialect and to add various optional features of the smb3 dialect are expected to be added in the future as testing progresses, currently mounting with the "vers=2.1" is supported (in order to mount using SMB2.1 to servers like Samba 4, and Windows 7, Windows 2008R2)." * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: (82 commits) [CIFS] Fix indentation of fs/cifs/Kconfig entries [CIFS] Fix SMB2 negotiation support to select only one dialect (based on vers=) cifs: obtain file access during backup intent lookup (resend) CIFS: Fix possible freed pointer dereference in CIFS_SessSetup CIFS: Fix possible freed pointer dereference in SMB2_sess_setup CIFS: Make ops->close return void cifs: change DOS/NT/POSIX mapping of ERRnoresource cifs: remove support for deprecated "forcedirectio" and "strictcache" mount options cifs: remove support for CIFS_IOC_CHECKUMOUNT ioctl CIFS: Fix possible memory leaks in SMB2 code CIFS: Fix endian conversion of IndexNumber Trivial endian fixes MARK SMB2 support EXPERIMENTAL Update cifs version number cifs: add FL_CLOSE to fl_flags mask in cifs_read_flock cifs: Mangle string used for unc in /proc/mounts cifs: cleanups for cifs_mkdir_qinfo CIFS: Fix fast lease break after open problem CIFS: Add SMB2.1 lease break support CIFS: Fix cache coherency for read oplock case ...
2012-10-01[media] s5p-fimc: fimc-lite: Propagate frame format on the subdevSylwester Nawrocki
When setting image format on subdev's sink pad there was no propagation to the source pad. This resulted in wrong reported format on the source pad and wrong device configuration when used from subdev interace level only. Correct this by propagating format from the sink to the source pad. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01Get rid of Documentation/feature-removal.txtLinus Torvalds
This file has turned out to be a pure write-only file that causes merge conflicts and has no actual redeeming features. There is never any reason to add stuff to this idiotic file. Either something isn't getting used, and you should just remove it, or there is no excuse for removing it in the first place. Just stop the idiocy. It has also been the excuse for just plain bad behavior ("Hey, I don't like xyz, so let's mark it for removal" followed by "Hey, look, it been in feature-removal.txt for six months now, so we should remove it"). The recent bogus setitimer() ABI change request was just the most recent example of pointless and incorrect mental masturbation involving this file, and I'm tired of the silly and pointless conflicts in the file. This removal was discussed during the recent kernel summit, and while Steven Rostedt suggested we should just enter the file itself in the feature-removal schedule (to see if anybody who edits the file actually looks at it), that's cute but non-productive. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-01[media] s5p-fimc: fimc-lite: Correct Bayer pixel format definitionsSylwester Nawrocki
Replace erroneous V4L2_PIX_FMT_* entries with their V4L2_MBUS_FMT_* counterparts. This enables use of raw Bayer formats on FIMC-LITE.? subdevs. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01rbd: BUG on invalid layoutSage Weil
This shouldn't actually be possible because the layout struct is constructed from the RBD header and validated then. [elder@inktank.com: converted BUG() call to equivalent rbd_assert()] Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>
2012-10-01ceph: propagate layout error on osd request creationSage Weil
If we are creating an osd request and get an invalid layout, return an EINVAL to the caller. We switch up the return to have an error code instead of NULL implying -ENOMEM. Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>
2012-10-01libceph: check for invalid mappingSage Weil
If we encounter an invalid (e.g., zeroed) mapping, return an error and avoid a divide by zero. Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>
2012-10-01tg3: unconditionally select HWMON support when tg3 is enabled.Paul Gortmaker
There is the seldom used corner case where HWMON=m at the same time as TIGON3=y (typically randconfigs) which will cause a link fail like: drivers/built-in.o: In function `tg3_close': tg3.c:(.text+0x16bd86): undefined reference to `hwmon_device_unregister' drivers/built-in.o: In function `tg3_hwmon_open': tg3.c:(.text+0x16fc4b): undefined reference to `hwmon_device_register' make[1]: *** [vmlinux] Error 1 Fix it as suggested by DaveM[1] by having the Kconfig logic simply select HWMON when TIGON3 is selected. This gets rid of all the extra IS_ENABLED ifdeffery in tg3.c as a side benefit. [1] http://marc.info/?l=linux-netdev&m=134250573718151&w=2 Cc: Michael Chan <mchan@broadcom.com> Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reported-by: Anisse Astier <anisse@astier.eu> Suggested-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT"David S. Miller
This reverts commit d7559982701ac500662b2e8e150ff34f7faf0281. It wasn't meant to be applied, commit 342b7b741d76bc8aadeff844634348bb2a343d19 ("net: ti cpsw ethernet: set IFCTL_A bit in MACCONTROL") was redone in such a way to make this commit unnecessary. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/dt2' into HEADOlof Johansson
Conflicts: arch/arm/mach-exynos/clock-exynos5.c
2012-10-01gre: fix sparse warningstephen hemminger
Use be16 consistently when looking at flags. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/boards' into HEADOlof Johansson
Conflicts: arch/arm/mach-shmobile/board-armadillo800eva.c
2012-10-01Merge branch 'next/drivers' into HEADOlof Johansson
Conflicts: arch/arm/boot/dts/omap4.dtsi arch/arm/mach-clps711x/common.c arch/arm/mach-omap1/board-h2.c arch/arm/mach-omap1/board-h3.c arch/arm/mach-omap1/leds-h2p2-debug.c arch/arm/mach-omap1/leds.c arch/arm/mach-pnx4008/time.c arch/arm/plat-omap/debug-leds.c drivers/Makefile drivers/bus/omap_l3_noc.c
2012-10-01asix: Adds support for Lenovo 10/100 USB dongle.Quinlan Pfiffer
This dongle ships with the X1 Carbon, and has an AX88772B usb to ethernet chip in it. Signed-off-by: Quinlan Pfiffer <qpfiffer@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/soc2' into HEADOlof Johansson
2012-10-01Merge branch 'next/cleanup2' into HEADOlof Johansson
Conflicts: arch/arm/Kconfig arch/arm/Makefile arch/arm/mach-bcmring/arch.c arch/arm/mach-tegra/devices.c arch/arm/mach-tegra/dma.c
2012-10-01Merge branch 'next/dt' into HEADOlof Johansson
Conflicts: Documentation/devicetree/bindings/usb/platform-uhci.txt arch/arm/mach-vt8500/bv07.c arch/arm/mach-vt8500/devices-vt8500.c arch/arm/mach-vt8500/devices-wm8505.c arch/arm/mach-vt8500/devices.c arch/arm/mach-vt8500/devices.h arch/arm/mach-vt8500/wm8505_7in.c
2012-10-01Merge branch 'next' into for-linusDmitry Torokhov
Prepare first set of updates for 3.7 merge window.
2012-10-01Merge branch 'next/soc' into HEADOlof Johansson
Conflicts: arch/arm/mach-ux500/clock.c arch/arm/mach-ux500/cpu.c drivers/clocksource/Makefile
2012-10-01flexcan: disable bus error interrupts for the i.MX28Wolfgang Grandegger
Due to a bug in most Flexcan cores, the bus error interrupt needs to be enabled. Otherwise we don't get any error warning or passive interrupts. This is _not_ necessary for the i.MX28 and this patch disables bus error interrupts if "berr-reporting" is not requested. This avoids bus error flooding, which might harm, especially on low-end systems. To handle such quirks of the Flexcan cores, a hardware feature flag has been introduced, also replacing the "hw_ver" variable. So far nobody could tell what Flexcan core version is available on what Freescale SOC, apart from the i.MX6Q and P1010, and which bugs or features are present on the various "hw_rev". CC: Hui Wang <jason77.wang@gmail.com> CC: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/maintainers' into HEADOlof Johansson
2012-10-01net/key/af_key.c: add range checks on ->sadb_x_policy_lenDan Carpenter
Because sizeof() is size_t then if "len" is negative, it counts as a large positive value. The call tree looks like: pfkey_sendmsg() -> pfkey_process() -> pfkey_spdadd() -> parse_ipsecrequests() Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/cleanup' into HEADOlof Johansson
Conflicts: drivers/staging/tidspbridge/core/wdt.c drivers/usb/host/Kconfig drivers/w1/masters/omap_hdq.c
2012-10-01IB/ipoib: Add more rtnl_link_ops callbacksOr Gerlitz
Add the rtnl_link_ops changelink and fill_info callbacks, through which the admin can now set/get the driver mode, etc policies. Maintain the proprietary sysfs entries only for legacy childs. For child devices, set dev->iflink to point to the parent device ifindex, such that user space tools can now correctly show the uplink relation as done for vlan, macvlan, etc devices. Pointed out by Patrick McHardy <kaber@trash.net> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01net: ti cpsw ethernet: allow reading phy interface mode from DTDaniel Mack
Allow users to specify the phy interface of the CPSW slaves. The new node parameter is called "phy_if_mode" and is optional. The original behaviour of the driver is preserved when not given. Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01net: ti cpsw ethernet: set IFCTL_A bit in MACCONTROLDaniel Mack
For RMII/RGMII mode operation in 100Mbps, the CPSW needs to set the IFCTL_A bits in the MACCONTROL register. For all other PHY modes, this bit is unused, so setting it unconditionally shouldn't cause any trouble. Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/fixes-non-critical' into HEADOlof Johansson
2012-10-01mlx4: dont orphan skbs in mlx4_en_xmit()Eric Dumazet
After commit e22979d96a55d (mlx4_en: Moving to Interrupts for TX completions) we no longer need to orphan skbs in mlx4_en_xmit() since skb wont stay a long time in TX ring before their release. Orphaning skbs in ndo_start_xmit() should be avoided as much as possible, since it breaks TCP Small Queue or other flow control mechanisms (per socket limits) Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Yevgeny Petrilin <yevgenyp@mellanox.com> Cc: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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