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This adds per queue NIC stats to ethtool stats and to report-stats.
These stats are always exposed to guest whether or not the
report-stats flag is turned on.
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This adds functionality to report driver stats to Hypervisor.
(Users may want to turn this feature off as a matter of privacy
so a "report-stats" flag is added as an ethtool priv option.
It is also disabled by default.)
The hypervisor would trigger a stats report in case "too many"
packets dropped; the stats would be useful in debugging stuck
queues.
A "stats_report_trigger_cnt" stat is added to count the number of times
the hypervisor attempts to trigger stats report.
A timer is also added so that when report-stats is enabled, stat are
updated once every 20 seconds.
Reviewed-by: Yangchun Fu <yangchun@google.com>
Signed-off-by: Kuo Zhao <kuozhao@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Update the driver to use dev_info/err instead of netif_info/err.
Reviewed-by: Yangchun Fu <yangchun@google.com>
Signed-off-by: Catherine Sullivan <csully@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Sample output of "ethtool -S <interface-name>" with 1 RX queue and 1 TX
queue:
NIC statistics:
rx_packets: 1039
tx_packets: 37
rx_bytes: 822071
tx_bytes: 4100
rx_dropped: 0
tx_dropped: 0
tx_timeouts: 0
rx_skb_alloc_fail: 0
rx_buf_alloc_fail: 0
rx_desc_err_dropped_pkt: 0
interface_up_cnt: 1
interface_down_cnt: 0
reset_cnt: 0
page_alloc_fail: 0
dma_mapping_error: 0
rx_posted_desc[0]: 1365
rx_completed_desc[0]: 341
rx_bytes[0]: 215094
rx_dropped_pkt[0]: 0
rx_copybreak_pkt[0]: 3
rx_copied_pkt[0]: 3
tx_posted_desc[0]: 6
tx_completed_desc[0]: 6
tx_bytes[0]: 420
tx_wake[0]: 0
tx_stop[0]: 0
tx_event_counter[0]: 6
adminq_prod_cnt: 34
adminq_cmd_fail: 0
adminq_timeouts: 0
adminq_describe_device_cnt: 1
adminq_cfg_device_resources_cnt: 1
adminq_register_page_list_cnt: 16
adminq_unregister_page_list_cnt: 0
adminq_create_tx_queue_cnt: 8
adminq_create_rx_queue_cnt: 8
adminq_destroy_tx_queue_cnt: 0
adminq_destroy_rx_queue_cnt: 0
adminq_dcfg_device_resources_cnt: 0
adminq_set_driver_parameter_cnt: 0
Reviewed-by: Yangchun Fu <yangchun@google.com>
Signed-off-by: Kuo Zhao <kuozhao@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This adds support for getting and setting the RX copybreak
value via ethtool.
Reviewed-by: Yangchun Fu <yangchun@google.com>
Signed-off-by: Kuo Zhao <kuozhao@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Pull ceph fix from Ilya Dryomov:
"Add missing capability checks in rbd, marked for stable"
* tag 'ceph-for-5.9-rc5' of git://github.com/ceph/ceph-client:
rbd: require global CAP_SYS_ADMIN for mapping and unmapping
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"Usual driver bugfixes for the I2C subsystem"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: algo: pca: Reapply i2c bus settings after reset
i2c: npcm7xx: Fix timeout calculation
misc: eeprom: at24: register nvmem only after eeprom is ready to use
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git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for v5.10
First set of patches for v5.10. Most noteworthy here is ath11k getting
initial support for QCA6390 and IPQ6018 devices. But most of the
patches are cleanup: W=1 warning fixes, fallthrough keywords, DMA API
changes and tasklet API changes.
Major changes:
ath10k
* support SDIO firmware codedumps
* support station specific TID configurations
ath11k
* add support for IPQ6018
* add support for QCA6390 PCI devices
ath9k
* add support for NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 to improve PTK0
rekeying
wcn36xx
* add support for TX ack
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix three pieces of documentation and add new CPU IDs to the
Intel RAPL power capping driver.
Specifics:
- Add CPU IDs of the TigerLake Desktop, RocketLake and AlderLake
chips to the Intel RAPL power capping driver (Zhang Rui).
- Add the missing energy model performance domain item to the struct
device kerneldoc comment (Randy Dunlap).
- Fix the struct powercap_control_type kerneldoc comment to match the
actual definition of that structure and add missing item to the
struct powercap_zone_ops kerneldoc comment (Amit Kucheria)"
* tag 'pm-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap: make documentation reflect code
PM: <linux/device.h>: fix @em_pd kernel-doc warning
powercap/intel_rapl: add support for AlderLake
powercap/intel_rapl: add support for RocketLake
powercap/intel_rapl: add support for TigerLake Desktop
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Pull block fixes from Jens Axboe:
- Fix a regression in bdev partition locking (Christoph)
- NVMe pull request from Christoph:
- cancel async events before freeing them (David Milburn)
- revert a broken race fix (James Smart)
- fix command processing during resets (Sagi Grimberg)
- Fix a kyber crash with requeued flushes (Omar)
- Fix __bio_try_merge_page() same_page error for no merging (Ritesh)
* tag 'block-5.9-2020-09-11' of git://git.kernel.dk/linux-block:
block: Set same_page to false in __bio_try_merge_page if ret is false
nvme-fabrics: allow to queue requests for live queues
block: only call sched requeue_request() for scheduled requests
nvme-tcp: cancel async events before freeing event struct
nvme-rdma: cancel async events before freeing event struct
nvme-fc: cancel async events before freeing event struct
nvme: Revert: Fix controller creation races with teardown flow
block: restore a specific error code in bdev_del_partition
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"There's some driver specific fixes here plus one core fix for memory
leaks that could be triggered by a potential race condition when
cleaning up after we have split transfers to fit into what the
controller can support"
* tag 'spi-fix-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: stm32: fix pm_runtime_get_sync() error checking
spi: Fix memory leak on splited transfers
spi: spi-cadence-quadspi: Fix mapping of buffers for DMA reads
spi: stm32: Rate-limit the 'Communication suspended' message
spi: spi-loopback-test: Fix out-of-bounds read
spi: spi-cadence-quadspi: Populate get_name() interface
MAINTAINERS: add myself as maintainer for spi-fsl-dspi driver
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"The biggest set of fixes here is those from Michał Mirosław fixing
some locking issues with coupled regulators that are triggered in
cases where a coupled regulator is used by a device involved in
fs_reclaim like eMMC storage.
These are relatively serious for the affected systems, though the
circumstances where they trigger are very rare"
* tag 'regulator-fix-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: pwm: Fix machine constraints application
regulator: core: Fix slab-out-of-bounds in regulator_unlock_recursive()
regulator: remove superfluous lock in regulator_resolve_coupling()
regulator: cleanup regulator_ena_gpio_free()
regulator: plug of_node leak in regulator_register()'s error path
regulator: push allocation in set_consumer_device_supply() out of lock
regulator: push allocations in create_regulator() outside of lock
regulator: push allocation in regulator_ena_gpio_request() out of lock
regulator: push allocation in regulator_init_coupling() outside of lock
regulator: fix spelling mistake "Cant" -> "Can't"
regulator: cros-ec-regulator: Add NULL test for devm_kmemdup call
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- sdio: Restore ~20% performance drop for SDHCI drivers, by using
mmc_pre_req() and mmc_post_req() for SDIO requests.
MMC host:
- sdhci-of-esdhc: Fix support for erratum eSDHC7
- mmc_spi: Allow the driver to be built when CONFIG_HAS_DMA is unset
- sdhci-msm: Use retries to fix tuning
- sdhci-acpi: Fix resume for eMMC HS400 mode"
* tag 'mmc-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdio: Use mmc_pre_req() / mmc_post_req()
mmc: sdhci-of-esdhc: Don't walk device-tree on every interrupt
mmc: mmc_spi: Allow the driver to be built when CONFIG_HAS_DMA is unset
mmc: sdhci-msm: Add retries when all tuning phases are found valid
mmc: sdhci-acpi: Clear amd_sdhci_host on reset
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Pull drm fixes from Dave Airlie:
"Regular fixes, not much a major amount. One thing though is Laurent
fixed some Kconfig issues, and I'm carrying the rapidio kconfig change
so the drm one for xlnx driver works. He hadn't got a response from
rapidio maintainers.
Otherwise, virtio, sun4i, tve200, ingenic have some fixes, one audio
fix for i915 and a core docs fix.
kconfig:
- rapidio/xlnx kconfig fix
core:
- Documentation fix
i915:
- audio regression fix
virtio:
- Fix double free in virtio
- Fix virtio unblank
- Remove output->enabled from virtio, as it should use crtc_state
sun4i:
- Add missing put_device in sun4i, and other fixes
- Handle sun4i alpha on lowest plane correctly
tv200:
- Fix tve200 enable/disable
ingenic
- Small ingenic fixes"
* tag 'drm-fixes-2020-09-11' of git://anongit.freedesktop.org/drm/drm:
drm/i915: fix regression leading to display audio probe failure on GLK
drm: xlnx: dpsub: Fix DMADEVICES Kconfig dependency
rapidio: Replace 'select' DMAENGINES 'with depends on'
drm/virtio: drop virtio_gpu_output->enabled
drm/sun4i: backend: Disable alpha on the lowest plane on the A20
drm/sun4i: backend: Support alpha property on lowest plane
drm/sun4i: Fix DE2 YVU handling
drm/tve200: Stabilize enable/disable
dma-buf: fence-chain: Document missing dma_fence_chain_init() parameter in kerneldoc
dma-buf: Fix kerneldoc of dma_buf_set_name()
drm/virtio: fix unblank
Documentation: fix dma-buf.rst underline length warning
drm/sun4i: Fix dsi dcs long write function
drm/ingenic: Fix driver not probing when IPU port is missing
drm/ingenic: Fix leak of device_node pointer
drm/sun4i: add missing put_device() call in sun8i_r40_tcon_tv_set_mux()
drm/virtio: Revert "drm/virtio: Call the right shmem helpers"
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Pull rdma fixes from Jason Gunthorpe:
"A number of driver bug fixes and a few recent regressions:
- Several bug fixes for bnxt_re. Crashing, incorrect data reported,
and corruption on new HW
- Memory leak and crash in rxe
- Fix sysfs corruption in rxe if the netdev name is too long
- Fix a crash on error unwind in the new cq_pool code
- Fix kobject panics in rtrs by working device lifetime properly
- Fix a data corruption bug in iser target related to misaligned
buffers"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
IB/isert: Fix unaligned immediate-data handling
RDMA/rtrs-srv: Set .release function for rtrs srv device during device init
RDMA/bnxt_re: Remove set but not used variable 'qplib_ctx'
RDMA/core: Fix reported speed and width
RDMA/core: Fix unsafe linked list traversal after failing to allocate CQ
RDMA/bnxt_re: Remove the qp from list only if the qp destroy succeeds
RDMA/bnxt_re: Fix driver crash on unaligned PSN entry address
RDMA/bnxt_re: Restrict the max_gids to 256
RDMA/bnxt_re: Static NQ depth allocation
RDMA/bnxt_re: Fix the qp table indexing
RDMA/bnxt_re: Do not report transparent vlan from QP1
RDMA/mlx4: Read pkey table length instead of hardcoded value
RDMA/rxe: Fix panic when calling kmem_cache_create()
RDMA/rxe: Fix memleak in rxe_mem_init_user
RDMA/rxe: Fix the parent sysfs read when the interface has 15 chars
RDMA/rtrs-srv: Replace device_register with device_initialize and device_add
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ath.git patches for v5.10. Major changes:
ath10k
* support SDIO firmware codedumps
* support station specific TID configurations
ath11k
* add support for IPQ6018
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The arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi device tree lacks DMA
channels for DSPI, so naturally, the driver fails to probe:
[ 2.945302] fsl-dspi 2100000.spi: rx dma channel not available
[ 2.951134] fsl-dspi 2100000.spi: can't get dma channels
In retrospect, this should have been obvious, because LS2080A, LS2085A
LS2088A and LX2160A don't appear to have an eDMA module at all. Looking
again at their datasheets, the CTARE register (which is specific to XSPI
functionality) seems to be documented, so switch them to XSPI mode
instead.
Fixes: 0feaf8f5afe0 ("spi: spi-fsl-dspi: Convert the instantiations that support it to DMA")
Reported-by: Qiang Zhao <qiang.zhao@nxp.com>
Tested-by: Qiang Zhao <qiang.zhao@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20200910121532.1138596-1-olteanv@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200909135834.38448-1-yuehaibing@huawei.com
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There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200909134533.19604-1-yuehaibing@huawei.com
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If CONFIG_REMOTEPROC was disabled the linking failed with:
ERROR: modpost: "rproc_get_by_phandle" [drivers/net/wireless/ath/ath11k/ath11k.ko] undefined!
Compile tested only.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Fixes: 1ff8ed786d5d ("ath11k: use remoteproc only with AHB devices")
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/0101017476e38f40-c4168ac4-c00a-4220-a032-fe17e4a157cb-000000@us-west-2.amazonses.com
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During probe ath11k_init_hw_params() is called from ath11k_core_pre_init()
and is not needed agian in ath11k_core_init().
Tested on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
Fixes: 1ff8ed786d5d (ath11k: use remoteproc only with AHB devices)
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/010101746d2a40d3-25cd7dbe-c0dd-4fdf-8735-366d7fb40207-000000@us-west-2.amazonses.com
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Adding raw mode tx/rx support. Also, adding support
for software crypto which depends on raw mode.
To enable raw mode tx/rx:
insmod ath11k.ko frame_mode=0
To enable software crypto:
insmod ath11k.ko crypto_mode=1
These modes could be helpful in debugging crypto related issues.
Tested-on: IPQ8074 WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1
Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org>
Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/010101746c6a52d9-18302a2c-0d6d-4057-aa4b-95960c809646-000000@us-west-2.amazonses.com
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IPQ6018 has one 5G and one 2G radio with 2x2,
shares ipq8074 configurations.
Tested on: IPQ6018 hw1.0 AHB WLAN.HK.2.2-02134-QCAHKSWPL_SILICONZ-1
Tested on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/010101746cb68b63-c2bc31ec-a31e-442e-a572-26f4c045c06b-000000@us-west-2.amazonses.com
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Move target CE config and target CE service config to hw_params.
No functional changes.
Tested on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/010101746cb685d9-6bedeccb-29a1-4d32-8664-fcfe7d105f4a-000000@us-west-2.amazonses.com
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During serdev unregister, hdev->shutdown is called before
proto close. Removing duplicates power OFF call.
Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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When HCI_QUIRK_NON_PERSISTENT_SETUP is set by drivers,
it indicates that BT SoC will be completely powered OFF
during BT OFF. On next BT ON firmware must be downloaded
again. Holding UART port open during BT OFF is draining
the battery. Now during BT OFF, UART port is closed if
qurik HCI_QUIRK_NON_PERSISTENT_SETUP is set by clearing
HCI_UART_PROTO_READY proto flag. On next BT ON, UART
port is opened if HCI_UART_PROTO_READY proto flag is cleared.
Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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On new Intel platform the device is provided with INT33E3 ID.
Append it to the list.
This will require ACPI_GPIO_QUIRK_ONLY_GPIOIO to be enabled because
the relevant ASL looks like:
UartSerialBusV2 ( ... )
GpioInt ( ... ) { ... }
GpioIo ( ... ) { ... }
which means that first GPIO resource is an interrupt, while we are expecting it
to be reset one (output). Do the same for host-wake because in case of
GpioInt() the platform_get_irq() will do the job and should return correct
Linux IRQ number. That said, host-wake GPIO can only be GpioIo() resource.
While here, drop commas in terminator lines.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Fix sparse warnings:
drivers/bluetooth/btmtksdio.c:499:57: warning: Using plain integer as NULL pointer
drivers/bluetooth/btmtksdio.c:533:57: warning: Using plain integer as NULL pointer
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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There is no need to have list_for_each() followed by list_entry()
when we simply may use list_for_each_entry() directly.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Sparse rightfully complains:
hci_intel.c:696:26: warning: cast to restricted __le16
hci_intel.c:701:26: warning: cast to restricted __le16
hci_intel.c:702:26: warning: cast to restricted __le16
hci_intel.c:703:26: warning: cast to restricted __le16
hci_intel.c:725:26: warning: cast to restricted __le16
hci_intel.c:730:26: warning: cast to restricted __le16
hci_intel.c:731:26: warning: cast to restricted __le16
hci_intel.c:732:26: warning: cast to restricted __le16
because we access non-restricted types with le16_to_cpu().
More confusion is added by using above against u8. On big-endian
architecture we will get all zeroes. I bet it's not what should be
in such case.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Because clk_disable_unprepare already checked
NULL clock parameter, so the additional check is
unnecessary, just remove it.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Fixes the following warning when using W=1 to build kernel:
drivers/net/ethernet/smsc/smc91x.c: In function ‘smc_phy_configure’:
drivers/net/ethernet/smsc/smc91x.c:1039:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
int status;
Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
drm-misc-fixes for v5.9-rc5:
- Fix double free in virtio.
- Add missing put_device in sun4i, and other fixes.
- Small ingenic fixes.
- Handle sun4i alpha on lowest plane correctly.
- Remove output->enabled from virtio, as it should use crtc_state.
- Fix tve200 enable/disable.
- Documentation fix.
- Fix virtio unblank.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/478b49d1-b1b3-c983-7056-8a89249be435@mblankhorst.nl
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git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v5.9-rc5:
- Fix regression leading to audio probe failure
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/875z8m2hss.fsf@intel.com
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Increase Rx ring size to address issue where hardware is reaching
the receive work limit.
Before:
[ 102.223342] de2104x 0000:17:00.0 eth0: rx work limit reached
[ 102.245695] de2104x 0000:17:00.0 eth0: rx work limit reached
[ 102.251387] de2104x 0000:17:00.0 eth0: rx work limit reached
[ 102.267444] de2104x 0000:17:00.0 eth0: rx work limit reached
Signed-off-by: Lucy Yan <lucyyan@google.com>
Reviewed-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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arch/s390/net/pnet.c uses ccwgroup function dev_is_ccwgroup()
in pnetid_by_dev_port().
For s390 the net/smc code makes use of function pnetid_by_dev_port().
Make sure ccwgroup is built into the kernel, if smc is to be built
into the kernel.
Signed-off-by: Guvenc Gulce <guvenc@linux.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Two functions accept pointer to struct s3fwrn5_fw_info but do not
modify the contents. Make them const so the code is a little bit safer.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The driver uses crypto hash functions so it needs to select CRYPTO_HASH.
This fixes build errors:
arc-linux-ld: drivers/nfc/s3fwrn5/firmware.o: in function `s3fwrn5_fw_download':
firmware.c:(.text+0x152): undefined reference to `crypto_alloc_shash'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The local variable 'ret' can be removed:
drivers/nfc/s3fwrn5/i2c.c:167:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The device tree property prefix describes the vendor, which in case of
S3FWRN5 chip is Samsung. Therefore the "s3fwrn5" prefix for "en-gpios"
and "fw-gpios" is not correct and should be deprecated. Introduce
properly named properties for these GPIOs but still support deprecated
ones.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c:115: warning: Excess function parameter 'hw_handler' description in 'hinic_aeq_register_hw_cb'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c:382: warning: Excess function parameter 'size' description in 'api_cmd'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/hisilicon/hns/hns_enet.c:1841: warning: Excess function parameter 'netdev' description in 'hns_set_multicast_list'
drivers/net/ethernet/hisilicon/hns/hns_enet.c:1841: warning: Excess function parameter 'p' description in 'hns_set_multicast_list'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c:137: warning: Excess function parameter 'drv' description in 'hns_xgmac_enable'
drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c:497: warning: Excess function parameter 'cmd' description in 'hns_xgmac_get_regs'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Rename cdev to hdev.
Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/hisilicon/hns/hnae.c:444: warning: Excess function parameter 'cdev' description in 'hnae_ae_unregister'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/huawei/hinic/hinic_hw_io.c:373: warning: Excess function parameter 'sq_msix_entry' description in 'hinic_io_create_qps'
drivers/net/ethernet/huawei/hinic/hinic_hw_io.c:373: warning: Excess function parameter 'rq_msix_entry' description in 'hinic_io_create_qps'
Rename these wrong names.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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In the functions mvpp2_isr_handle_xlg() and
mvpp2_isr_handle_gmac_internal(), the bool variable link is assigned a
true value in the case that a given bit of val is set. However, if the
bit is unset, no value is assigned to link and it is then passed to
mvpp2_isr_handle_link() without being initialised. Fix by assigning to
link the value of the bit test.
Build-tested on x86.
Fixes: 36cfd3a6e52b ("net: mvpp2: restructure "link status" interrupt handling")
Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/chelsio/cxgb3/t3_hw.c:2209: warning: Excess function parameter 'adapter' description in 'clear_sge_ctxt'
drivers/net/ethernet/chelsio/cxgb3/t3_hw.c:2975: warning: Excess function parameter 'adapter' description in 't3_set_proto_sram'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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When using XDP every ingress packet is passed to an eBPF (xdp) program
which returns an action for this packet.
This patch adds counters for the number of times each such action was
received. It also counts all the invalid actions received from the eBPF
program.
Signed-off-by: Shay Agroskin <shayagr@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Added statistics for TX queues that are used for XDP TX. The statistics
are the same as the ones printed for regular non-XDP TX queues.
The XDP queue statistics can be queried using
`ethtool -S <ifname>`
Signed-off-by: Shay Agroskin <shayagr@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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