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2016-07-22PCI: altera: Poll for link up status after retraining the linkLey Foon Tan
Some PCIe devices take a long time to reach link up state after retrain. Poll for link up status after retraining the link. This is to make sure the link is up before we access configuration space. [bhelgaas: changelog] Signed-off-by: Ley Foon Tan <lftan@altera.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-07-22PCI: altera: Check link status before retrain linkLey Foon Tan
Check the link status before retraining. If the link is not up, don't bother trying to retrain it. [bhelgaas: split code move to separate patch, changelog] Signed-off-by: Ley Foon Tan <lftan@altera.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-07-22PCI: altera: Reorder read/write functionsBjorn Helgaas
Move cra_writel(), cra_readl(), and altera_pcie_link_is_up() so a future patch can use them in altera_pcie_retrain(). No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-07-22nfit, tools/testing/nvdimm/: unify shutdown pathsDan Williams
While testing the new on-demand ARS patches we discovered that differences between the nfit_test and normal nfit driver shutdown paths can leak resources. Unify the shutdown paths to trigger via a devm_ callback when the acpi_desc->dev is unbound from its driver. Reviewed-by: Lee, Chun-Yi <jlee@suse.com> Reported-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2016-07-22intel-vbtn: new driver for Intel Virtual ButtonAceLan Kao
This driver supports power button event in Intel Virtual Button currently. New Dell XPS 13 requires this driver for the power button. This driver is copied/modified from intel-hid.c Most credit goes to the author of intel-hid.c, Alex Hung <alex.hung@canonical.com> Signed-off-by: AceLan Kao <acelan.kao@canonical.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-07-22leds/trigger/cpu: Move from CPU_STARTING to ONLINE levelSebastian Andrzej Siewior
There is no need the ledtriger to be called *that* early in the hotplug process (+ with disabled interrupts). As explained by Jacek Anaszewski [0] there is no need for it. Therefore this patch moves it to the ONLINE/PREPARE_DOWN level using the dynamic registration for the id. [0] https://lkml.kernel.org/r/578C92BC.2070603@samsung.com Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: rt@linutronix.de Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-leds@vger.kernel.org Link: http://lkml.kernel.org/r/1469028295-14702-1-git-send-email-bigeasy@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-07-22drm/etnaviv: Optimize error handling in etnaviv_gem_new_userptr()Markus Elfring
Refactor this function implementation so that the drm_gem_object_unreference_unlocked() function will only be called once in case of a failure according to the Linux coding style recommendation for centralized exiting of functions. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> [seanpaul tweaked subject] Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/4af34ce6-62c6-7966-1ae3-0877d5ac909d@users.sourceforge.net
2016-07-22drm/etnaviv: Delete unnecessary checks before two function callsMarkus Elfring
The functions drm_gem_object_unreference_unlocked() and vunmap() perform also input parameter validation. Thus the tests around their calls are not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> [seanpaul tweaked subject] Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/9638cd74-ffc5-d9ee-a40c-9b60e860ad8b@users.sourceforge.net
2016-07-22pinctrl: xway: fix typoLinus Walleij
A typo in the previous commit to this file needs fixing. Cc: Amitoj Kaur Chawla <amitoj1606@gmail.com> Reported-by: kbuild test robot <fengguang.wu@intel.com> Fixes: 6b4316aecec0 ("pinctrl: xway: Change structure initialisation to c99 style") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22Revert "pinctrl: amd: make it explicitly non-modular"Paul Gortmaker
This reverts commit b8c2b10a9bc0272a20e096852f8fbbf361749dda. This patch was in my queue at the same time that a conversion of the same driver from bool --> tristate was pending and merged. That is commit 337ea0fb1535 ("pinctrl: Turn AMD support to tristate") Normally the conflict would show up in the build coverage I do, however in this case an avoidable instance of linux/module.h in linux/gpio/driver.h (!) causes the build failure to be masked and instead the tristate gets built-in even for selected "=m". In working on removing module.h from driver.h this issue was then revealed (along with other implicit module.h assumptions in gpio, and mfd -- which will be fixed separately.) Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22drm/vmwgfx: Delete an unnecessary check before the function call "vfree"Markus Elfring
The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/8060f2e9-5070-3c10-d55c-dc058e4ca20d@users.sourceforge.net Link: http://patchwork.freedesktop.org/patch/msgid/f1a0fd83-4320-f3db-e1bb-3b9832a4429f@users.sourceforge.net
2016-07-22drm/qxl: Delete an unnecessary check before ↵Markus Elfring
drm_gem_object_unreference_unlocked() The drm_gem_object_unreference_unlocked() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/913198fa-2aa4-4804-8616-dd495428c0a5@users.sourceforge.net
2016-07-22drm/mgag200: Delete an unnecessary check before ↵Markus Elfring
drm_gem_object_unreference_unlocked() The drm_gem_object_unreference_unlocked() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/05b266e4-2bae-b70b-5a96-ae609496d173@users.sourceforge.net
2016-07-22drm/bridge: ps8622: Delete an unnecessary check before ↵Markus Elfring
backlight_device_unregister() The backlight_device_unregister() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/791089e4-201c-ad01-9c3b-f49835765177@users.sourceforge.net
2016-07-22pinctrl: iproc: Add NSP and Stingray GPIO supportRay Jui
The iProc GPIO controller is shared among multiple iProc based SoCs. In the NSP integration, the drive strength pinctrl function is disabled. In the integration of Stingray, pinctrl is handled by another block and this GPIO controller is solely used as a GPIO controller, and therefore should not be registered to the pinconf framework This patch introduces new SoC specific compatible strings "brcm,iproc-nsp-gpio" for NSP with drive strength feature disabled and "brcm,iproc-stingray-gpio" for Stingray with all PINCONF features disabled This patch is developed based on the initial work from Yendapally Reddy Dhananjaya <yendapally.reddy@broadcom.com> who attempted to disable drive strength configuration for the iProc based NSP chip. In addition, Pramod Kumar <pramod.kumar@broadcom.com> also contributed to make the support more generic across all currently supported PINCONF functions in the iProc GPIO/PINCONF driver Signed-off-by: Pramod Kumar <pramodku@broadcom.com> Signed-off-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22pinctrl: bcm: add OF dependenciesArnd Bergmann
Building without CONFIG_OF gives us these warnings for the broadcom pinctrl drivers: drivers/pinctrl/bcm/pinctrl-nsp-mux.c:356:20: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function) drivers/pinctrl/bcm/pinctrl-cygnus-mux.c:739:20: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function) The function is only available when CONFIG_OF is set, so we should add a Kconfig dependency for both drivers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: cc4fa83f66e9 ("pinctrl: nsp: add pinmux driver support for Broadcom NSP SoC") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22pinctrl: ns2: remove redundant dev_err call in ns2_pinmux_probe()Wei Yongjun
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: dwapb: add missing fwnode_handle_put() in dwapb_gpio_get_pdata()Wei Yongjun
fwnode_handle_put() should be used when terminating device_for_each_child_node() iteration with break or return to prevent stale device node references from being left behind. Generated by Coccinelle. Fixes: 4ba8cfa79f44 ("gpio: dwapb: convert device node to fwnode") Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: merrifield: Protect irq_ack() and gpio_set() by lockAndy Shevchenko
There is a potential race when two threads do the writes to the same register in parallel. Prevent out of order in such case by protecting I/O access by spin lock. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: merrifield: Introduce GPIO driver to support MerrifieldAndy Shevchenko
Intel Merrifield platform has a special GPIO controller to drive pads when they are muxed in corresponding mode. Intel Merrifield GPIO IP is slightly different here and there in comparison to the older Intel MID platforms. These differences include in particular the shaked register offsets, specific support of level triggered interrupts and wake capable sources, as well as a pinctrl which is a separate IP. Instead of uglifying existing driver I decide to provide a new one slightly based on gpio-intel-mid.c. So, anyone can easily compare what changes are happened to be here. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Brian J Wood <brian.j.wood@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: intel-mid: Make it depend to X86_INTEL_MIDAndy Shevchenko
This GPIO controller is a part of Intel MID platforms which are somehow different to pure PCs. Thus, there is no need that driver is compiled for them. Replace dependency to X86_INTEL_MID. While here, fix capitalization of MID abbreviation. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: intel-mid: Sort header block alphabeticallyAndy Shevchenko
Sort the header inclusion lines by alphabetical order. While here, update Intel Copyright. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: intel-mid: Remove potentially harmful codeAndy Shevchenko
The commit d56d6b3d7d69 ("gpio: langwell: add Intel Merrifield support") doesn't look at all as a proper support for Intel Merrifield and I dare to say that it distorts the behaviour of the hardware. The register map is different on Intel Merrifield, i.e. only 6 out of 8 register have the same purpose but none of them has same location in the address space. The current case potentially harmful to existing hardware since it's poking registers on wrong offsets and may set some pin to be GPIO output when connected hardware doesn't expect such. Besides the above GPIO and pinctrl on Intel Merrifield have been located in different IP blocks. The functionality has been extended as well, i.e. added support of level interrupts, special registers for wake capable sources and thus, in my opinion, requires a completele separate driver. If someone wondering the existing gpio-intel-mid.c would be converted to actual pinctrl (which by the fact it is now), though I wouldn't be a volunteer to do that. Fixes: d56d6b3d7d69 ("gpio: langwell: add Intel Merrifield support") Cc: stable@vger.kernel.org # v3.13+ Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: rcar: add R8A7792 supportSergei Shtylyov
Renesas R8A7792 SoC is a member of the R-Car gen2 family, add support for its GPIO controllers. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpiolib: remove duplicated include from gpiolib.cWei Yongjun
Remove duplicated include. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22gpio: tegra: don't auto-enable for COMPILE_TESTArnd Bergmann
I stumbled over a build error with COMPILE_TEST and CONFIG_OF disabled: drivers/gpio/gpio-tegra.c: In function 'tegra_gpio_probe': drivers/gpio/gpio-tegra.c:603:9: error: 'struct gpio_chip' has no member named 'of_node' The problem is that the newly added GPIO_TEGRA Kconfig symbol does not have a dependency on CONFIG_OF. However, there is another problem here as the driver gets enabled unconditionally whenever COMPILE_TEST is set. This fixes both problems, by making the symbol user-visible when COMPILE_TEST is set and default-enabled for ARCH_TEGRA=y. As a side-effect, it is now possible to compile-test a Tegra kernel with GPIO support disabled, which is harmless. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 4dd4dd1d2120 ("gpio: tegra: Allow compile test") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-22xen-blkback: really don't leak mode propertyJan Beulich
Commit 9d092603cc ("xen-blkback: do not leak mode property") left one path unfixed; correct this. Acked-by: Jens Axboe <axboe@kernel.dk> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2016-07-22xen-blkback: constify instance of "struct attribute_group"Jan Beulich
The functions these get passed to have been taking pointers to const since at least 2.6.16. Acked-by: Jens Axboe <axboe@kernel.dk> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2016-07-22xen-blkfront: prefer xenbus_scanf() over xenbus_gather()Jan Beulich
... for single items being collected: It is more typesafe (as the compiler can check format string and to-be-written-to variable match) and requires one less parameter to be passed. Acked-by: Roger Pau Monné <roger.pau@citrix.com> Acked-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2016-07-22xen-blkback: prefer xenbus_scanf() over xenbus_gather()Jan Beulich
... for single items being collected: It is more typesafe (as the compiler can check format string and to-be-written-to variable match) and requires one less parameter to be passed. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Acked-by: Jens Axboe <axboe@kernel.dk>
2016-07-22cpufreq: export cpufreq_driver_resolve_freq()Steve Muckle
Export cpufreq_driver_resolve_freq() since governors may be compiled as modules. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Steve Muckle <smuckle@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-07-22GPU-DRM-GMA500: Delete unnecessary checks before two function callsMarkus Elfring
The functions pci_dev_put() and psb_intel_i2c_destroy() test whether their argument is NULL and then return immediately. Thus the tests around their calls are not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/f1a0fd83-4320-f3db-e1bb-3b9832a4429f@users.sourceforge.net
2016-07-22ixgbe: cleanup crosstalk fixDon Skidmore
This patch address a few issues with the initial crosstalk fix. Most important of which is the SDP that indicates the presents of a SFP+ module changes between HW types. With this change that is taken in to consideration It also moves the check closer to the base code that checks link. This makes it so we only need to do the check in one spot. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbe: remove redundant check on ret_valColin Ian King
The last check on ret_val is redundant since ret_val has not changed since the previous check, so remove it as it is extraneous. Signed-off-by: Colin Ian King <colin.king@canonical.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbevf: Commonize mailbox write/readTony Nguyen
With changes to ixgbevf_write_msg_read_ack(), other functions are performing the same operations done here; change those functions to utilize ixgbevf_write_msg_read_ack(). Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbevf: Add range checking for setting MTUTony Nguyen
Currently when setting the VF's MTU, the PF can return a NACK but this isn't passed on to the VF. Propagate the results from the PF to the VF so errors can be reported. In ixgbevf_change_mtu, return an error and reject the change. For ixgbevf_configure_rx, log the error for debugging purposes since the function is buried in a series of Rx config routines that are void. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbevf: Protect ixgbevf_reset_subtask from remove eventDon Skidmore
In ixgbevf_reset_subtask We weren't verifying that the port haven't been removed, we are with this patch. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbe: Add missing destroy_workqueue() on error in ixgbe_init_module()Wei Yongjun
Add the missing destroy_workqueue() before return from ixgbe_init_module() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbevf: Add lock around ixgbevf_reinit_locked callDon Skidmore
The function ixgbevf_reinit_locked() assumes you have the rtnl lock however we didn't when calling from the service task. This patch corrects that. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbe: fix setup_fc for x550emEmil Tantilov
mac->ops.setup_fc can be null for backplanes which can cause the driver to crash on load. Reported-by: Patrick McLean <patrickm@gaikai.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22GPU-DRM-OMAP: Delete unnecessary checks before two function callsMarkus Elfring
The following functions test whether their argument is NULL and then return immediately. * backlight_device_unregister * drm_gem_object_unreference_unlocked Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/72ff4670-4f3d-c7ed-4f37-e49f2bbc7aba@users.sourceforge.net
2016-07-22ixgbevf: add VF support for new hardwareDon Skidmore
This patch add VF support for the new X553 hardware. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbe: Fix minor typo while freeing irqBabu Moger
The array subscript increments after the execution of the statement. So there is no issue here. However it helps to read the code better. Signed-off-by: Babu Moger <babu.moger@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbe: Change register variable to unsignedDon Skidmore
I noticed this variable used for register reads wasn't an unsigned so this patch corrects that. I don't believe this was causing any issue as is but this is more consistent with the rest of the driver. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbevf: bump version numberDon Skidmore
Bump the version number to more closely match the function included in the driver. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbevf: Correct parameter sent to LED functionDon Skidmore
The second parameter of these functions is the index to the led we are interested in affecting. However we were mistakenly passing the offset in the register. This patch corrects that and adds some bonds checking which would hopefully make bugs like this more noticeable in the future. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbevf: fix NACK check in ixgbevf_set_uc_addr_vf()Emil Tantilov
Fix the NACK check in ixgbevf_set_uc_addr_vf() for instances where index != 0. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22i2c: bcm2835: Don't complain on -EPROBE_DEFER from getting our clockEric Anholt
Fixes dmesg spam when we just need to wait a moment for the clock driver to probe. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-07-22i40e: Explicitly write platform-specific mac address after PF resetTushar Dave
i40e PF reset clears mac filters. If platform-specific mac address is used, driver has to explicitly write default mac address to mac filters otherwise all incoming traffic destined to default mac address will be dropped after reset. This issue was found on SPARC while toggling i40e ntuple via ethtool. Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com> Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22i40e: add missing link advertise settingStefan Assmann
Adding the missing link advertise for some X710 NICs. This can be observed by simply calling ethtool on the interface. root@rhel7:~ # ethtool eth0 Settings for eth0: Supported ports: [ FIBRE ] Supported link modes: 10000baseT/Full Supported pause frame use: Symmetric Supports auto-negotiation: No Advertised link modes: Not reported [...] With fix applied. root@rhel7:~ # ethtool eth0 Settings for eth0: Supported ports: [ FIBRE ] Supported link modes: 10000baseT/Full Supported pause frame use: Symmetric Supports auto-negotiation: No Advertised link modes: 10000baseT/Full [...] Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
generated by cgit (git 2.34.1) at 2025-09-23 22:09:46 +0000