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linux/drivers
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Vinicius Costa Gomes ff4443f3fc igc: Enable PCIe PTM 
commit 1b5d73fb86 upstream.

Enables PCIe PTM (Precision Time Measurement) support in the igc
driver. Notifies the PCI devices that PCIe PTM should be enabled.

PCIe PTM is similar protocol to PTP (Precision Time Protocol) running
in the PCIe fabric, it allows devices to report time measurements from
their internal clocks and the correlation with the PCIe root clock.

The i225 NIC exposes some registers that expose those time
measurements, those registers will be used, in later patches, to
implement the PTP_SYS_OFFSET_PRECISE ioctl().

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Meng Tang <tangmeng@uniontech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22 14:13:20 +02:00
..
accessibility speakup-dectlk: Restore pitch setting 2022-02-16 12:54:30 +01:00
acpi ACPI: property: Release subnode properties with data nodes 2022-06-09 10:21:23 +02:00
amba amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
android binder: fix handling of error during copy 2022-01-27 10:54:06 +01:00
ata ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() 2022-06-22 14:13:14 +02:00
atm atm: eni: Add check for dma_map_single 2022-03-23 09:13:27 +01:00
auxdisplay
base x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data 2022-06-16 13:27:59 +02:00
bcma
block nbd: fix io hung while disconnecting device 2022-06-14 18:32:44 +02:00
bluetooth Bluetooth: hci_qca: Use del_timer_sync() before freeing 2022-06-06 08:42:43 +02:00
bus bus: ti-sysc: Fix warnings for unbind for serial 2022-06-14 18:32:34 +02:00
cdrom
char random: credit cpu and bootloader seeds by default 2022-06-22 14:13:15 +02:00
clk clk: at91: generated: consider range when calculating best rate 2022-05-25 09:17:58 +02:00
clocksource clocksource: hyper-v: unexport __init-annotated hv_init_clocksource() 2022-06-22 14:13:16 +02:00
connector
counter counter: stm32-lptimer-cnt: remove iio counter abi 2022-01-27 10:54:08 +01:00
cpufreq cpufreq: mediatek: Unregister platform device on exit 2022-06-09 10:21:19 +02:00
cpuidle
crypto crypto: sun8i-ss - handle zero sized sg 2022-06-09 10:21:17 +02:00
dax dax: make sure inodes are flushed before destroy cache 2022-04-08 14:40:16 +02:00
dca
devfreq PM / devfreq: rk3399_dmc: Disable edev on remove() 2022-06-09 10:20:57 +02:00
dio
dma dmaengine: idxd: add missing callback function to support DMA_INTERRUPT 2022-06-14 18:32:47 +02:00
dma-buf udmabuf: validate ubuf->pagecount 2022-04-08 14:40:12 +02:00
edac EDAC/dmc520: Don't print an error for each unconfigured interrupt line 2022-06-09 10:21:02 +02:00
eisa
extcon extcon: Modify extcon device to be created after driver data is set 2022-06-14 18:32:43 +02:00
firewire firewire: core: extend card->lock in fw_core_handle_bus_reset 2022-05-12 12:25:32 +02:00
firmware firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle 2022-06-14 18:32:34 +02:00
fpga
fsi fsi: Aspeed: Fix a potential double free 2022-04-08 14:40:23 +02:00
gnss
gpio gpio: dwapb: Don't print error on -EPROBE_DEFER 2022-06-22 14:13:15 +02:00
gpu drm/amd/display: Cap OLED brightness per max frame-average luminance 2022-06-22 14:13:19 +02:00
greybus greybus: svc: fix an error handling bug in gb_svc_hello() 2022-04-08 14:39:50 +02:00
hid HID: elan: Fix potential double free in elan_input_configured 2022-06-09 10:21:02 +02:00
hsi HSI: core: Fix return freed object in hsi_new_client 2022-01-27 10:54:12 +01:00
hv Drivers: hv: vmbus: Release cpu lock in error case 2022-06-22 14:13:16 +02:00
hwmon hwmon: (f71882fg) Fix negative temperature 2022-05-18 10:23:45 +02:00
hwspinlock
hwtracing coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier 2022-06-14 18:32:32 +02:00
i2c i2c: designware: Use standard optional ref clock implementation 2022-06-22 14:13:18 +02:00
i3c
ide
idle
iio iio: st_sensors: Add a local lock for protecting odr 2022-06-14 18:32:41 +02:00
infiniband RDMA/rxe: Generate a completion for unsupported/invalid opcode 2022-06-09 10:21:31 +02:00
input Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to dmi_use_low_level_irq 2022-06-22 14:13:14 +02:00
interconnect interconnect: Restore sync state by ignoring ipa-virt in provider count 2022-06-14 18:32:47 +02:00
iommu iommu/arm-smmu-v3: check return value after calling platform_get_resource() 2022-06-14 18:32:38 +02:00
ipack
irqchip irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions 2022-06-22 14:13:18 +02:00
isdn isdn: hfcpci: check the return value of dma_set_mask() in setup_hw() 2022-03-16 14:15:57 +01:00
leds
lightnvm lightnvm: disable the subsystem 2022-05-09 09:04:56 +02:00
macintosh macintosh: via-pmu and via-cuda need RTC_LIB 2022-06-09 10:21:18 +02:00
mailbox mailbox: forward the hrtimer if not queued and under a lock 2022-06-09 10:21:18 +02:00
mcb
md dm mirror log: round up region bitmap size to BITS_PER_LONG 2022-06-22 14:13:19 +02:00
media media: coda: Add more H264 levels for CODA960 2022-06-09 10:21:25 +02:00
memory memory: samsung: exynos5422-dmc: Avoid some over memory allocation 2022-06-09 10:21:12 +02:00
memstick
message
mfd mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe() 2022-06-09 10:21:18 +02:00
misc mei: me: add raptor lake point S DID 2022-06-22 14:13:18 +02:00
mmc mmc: block: Fix CQE recovery reset success 2022-06-14 18:32:45 +02:00
most
mtd ubi: ubi_create_volume: Fix use-after-free when volume creation failed 2022-06-14 18:32:35 +02:00
mux
net igc: Enable PCIe PTM 2022-06-22 14:13:20 +02:00
nfc nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred 2022-06-22 14:13:15 +02:00
ntb ntb: intel: fix port config status offset for SPR 2022-03-08 19:09:32 +01:00
nubus
nvdimm nvdimm: Allow overwrite in the presence of disabled dimms 2022-06-09 10:21:15 +02:00
nvme nvme: add device name to warning in uuid_show() 2022-06-22 14:13:17 +02:00
nvmem nvmem: core: set size for sysfs bin file 2022-01-27 10:54:22 +01:00
of of: overlay: do not break notify on NOTIFY_{OK|STOP} 2022-06-09 10:21:03 +02:00
opp OPP: call of_node_put() on error path in _bandwidth_supported() 2022-06-09 10:21:18 +02:00
oprofile
parisc parisc: Fix CPU affinity for Lasi, WAX and Dino chips 2022-04-13 21:01:03 +02:00
parport
pci Revert "PCI: Make pci_enable_ptm() private" 2022-06-22 14:13:20 +02:00
pcmcia pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards 2022-06-14 18:32:30 +02:00
perf arm_pmu: Validate single/group leader events 2022-04-27 13:53:55 +02:00
phy phy: qcom-qmp: fix pipe-clock imbalance on power-on failure 2022-06-14 18:32:32 +02:00
pinctrl pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources() 2022-06-09 10:21:16 +02:00
platform MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error. 2022-06-22 14:13:15 +02:00
pnp
power power: supply: axp288-charger: Set Vhold to 4.4V 2022-04-13 21:00:57 +02:00
powercap
pps
ps3
ptp ptp: replace snprintf with sysfs_emit 2022-04-13 21:00:55 +02:00
pwm pwm: lp3943: Fix duty calculation in case period was clamped 2022-06-14 18:32:31 +02:00
rapidio
ras
regulator regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt 2022-06-09 10:21:07 +02:00
remoteproc remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region 2022-04-08 14:40:26 +02:00
reset reset: tegra-bpmp: Restore Handle errors in BPMP response 2022-04-27 13:53:52 +02:00
rpmsg rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails 2022-06-14 18:32:32 +02:00
rtc rtc: mt6397: check return value after calling platform_get_resource() 2022-06-14 18:32:33 +02:00
s390 s390/lcs: fix variable dereferenced before check 2022-05-18 10:23:44 +02:00
sbus
scsi scsi: pmcraid: Fix missing resource cleanup in error case 2022-06-22 14:13:15 +02:00
sfi
sh
siox
slimbus slimbus: qcom: Fix IRQ check in qcom_slim_probe 2022-05-18 10:23:47 +02:00
soc soc: rockchip: Fix refcount leak in rockchip_grf_init 2022-06-14 18:32:33 +02:00
soundwire soundwire: intel: fix wrong register name in intel_shim_wake 2022-04-08 14:40:24 +02:00
spi spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname() 2022-06-09 10:21:06 +02:00
spmi
ssb
staging comedi: vmk80xx: fix expression for tx buffer size 2022-06-22 14:13:18 +02:00
target target: remove an incorrect unmap zeroes data deduction 2022-06-09 10:21:01 +02:00
tc
tee optee: use driver internal tee_context for some rpc 2022-03-02 11:42:47 +01:00
thermal thermal/core: Fix memory leak in the error path 2022-06-09 10:21:30 +02:00
thunderbolt thunderbolt: Runtime PM activate both ends of the device link 2022-01-27 10:54:14 +01:00
tty serial: 8250: Store to lsr_save_flags after lsr read 2022-06-22 14:13:19 +02:00
uio
usb usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe 2022-06-22 14:13:19 +02:00
vdpa vdpasim: allow to enable a vq repeatedly 2022-06-09 10:21:29 +02:00
vfio amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
vhost vringh: Fix loop descriptors check in the indirect cases 2022-06-14 18:32:45 +02:00
video video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove() 2022-06-14 18:32:39 +02:00
virt
virtio virtio-pci: Remove wrong address verification in vp_del_vqs() 2022-06-22 14:13:20 +02:00
visorbus
vlynq
vme
w1 w1: w1_therm: fixes w1_seq for ds28ea00 sensors 2022-04-13 21:01:01 +02:00
watchdog watchdog: wdat_wdt: Stop watchdog when rebooting the system 2022-06-14 18:32:43 +02:00
xen xen: unexport __init-annotated xen_xlate_map_ballooned_pages() 2022-06-14 18:32:40 +02:00
zorro
Kconfig
Makefile