linux/drivers
Dave Jiang 4d07a05397 cxl: Calculate and store PCI link latency for the downstream ports
The latency is calculated by dividing the flit size over the bandwidth. Add
support to retrieve the flit size for the CXL switch device and calculate
the latency of the PCIe link. Cache the latency number with cxl_dport.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/170319621931.2212653.6800240203604822886.stgit@djiang5-mobl3
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2023-12-22 14:53:49 -08:00
..
accel accel/ivpu/37xx: Fix interrupt_clear_with_0 WA initialization 2023-12-11 10:38:52 +01:00
accessibility
acpi acpi: numa: Add helper function to retrieve the performance attributes 2023-12-22 14:33:10 -08:00
amba amba: bus: balance firmware node reference counting 2023-10-17 13:37:35 -05:00
android Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
ata SCSI fixes on 20231130 2023-12-02 06:27:20 +09:00
atm atm: solos-pci: Fix potential deadlock on &tx_queue_lock 2023-12-09 21:17:45 +00:00
auxdisplay
base base/node / acpi: Change 'node_hmem_attrs' to 'access_coordinates' 2023-12-22 14:23:13 -08:00
bcma
block nbd: pass nbd_sock to nbd_read_reply() instead of index 2023-11-21 07:42:04 -07:00
bluetooth Bluetooth: btmtksdio: enable bluetooth wakeup in system suspend 2023-10-23 11:04:51 -07:00
bus SoC driver updates for 6.7 2023-11-01 14:46:51 -10:00
cache riscv: RISCV_NONSTANDARD_CACHE_OPS shouldn't depend on RISCV_DMA_NONCOHERENT 2023-10-26 09:42:37 +02:00
cdrom
cdx Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
char Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
clk Fixes for a wrong clockname, a wrong clock-parent, a wrong clock-gate 2023-12-13 15:26:24 -08:00
clocksource RISC-V Patches for the 6.7 Merge Window, Part 2 2023-11-10 09:23:17 -08:00
comedi
connector Fix NULL pointer dereference in cn_filter() 2023-10-24 10:53:45 +02:00
counter
cpufreq cpufreq/amd-pstate: Only print supported EPP values for performance governor 2023-11-29 22:04:15 +01:00
cpuidle
crypto crypto: talitos - stop using crypto_ahash::init 2023-10-27 18:04:29 +08:00
cxl cxl: Calculate and store PCI link latency for the downstream ports 2023-12-22 14:53:49 -08:00
dax Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
dca
devfreq PM / devfreq: rockchip-dfi: add support for RK3588 2023-10-19 21:21:16 +09:00
dio
dma dmaengine: fsl-edma: fix DMA channel leak in eDMAv4 2023-12-11 20:14:29 +05:30
dma-buf dma-buf: fix check in dma_resv_add_fence 2023-11-27 20:00:47 +01:00
dpll dpll: sanitize possible null pointer dereference in dpll_pin_parent_pin_set() 2023-12-12 16:20:54 -08:00
edac EDAC/versal: Read num_csrows and num_chans using the correct bitfield macro 2023-12-15 13:01:27 +01:00
eisa
extcon extcon: realtek: add the error handler for nvmem_cell_read 2023-10-17 17:38:57 +09:00
firewire firewire fixes for 6.7-rc4 2023-12-03 09:03:07 +09:00
firmware EFI fixes for v6.7 #2 2023-12-13 10:54:50 -08:00
fpga Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
fsi
gnss
gpio gpiolib: sysfs: Fix error handling on failed export 2023-12-01 10:44:48 +01:00
gpu drm/nouveau/kms/nv50-: Don't allow inheritance of headless iors 2023-12-15 14:11:47 +10:00
greybus Revert "greybus: gb-beagleplay: Ensure le for values in transport" 2023-12-05 09:10:01 +09:00
hid hid-for-linus-2023121201 2023-12-12 17:02:56 -08:00
hsi
hte hte: Changes for v6.7-rc1 2023-10-31 18:32:51 -10:00
hv TTY/Serial changes for 6.7-rc1 2023-11-03 15:44:25 -10:00
hwmon hwmon: (corsair-psu) Fix probe when built-in 2023-12-08 10:36:02 -08:00
hwspinlock
hwtracing coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base 2023-11-16 10:00:14 +00:00
i2c i2c: ocores: Move system PM hooks to the NOIRQ phase 2023-11-13 12:43:42 -05:00
i3c I3C for 6.7 2023-11-04 16:25:36 -10:00
idle
iio Char/Misc and other driver changes for 6.7-rc1 2023-11-03 14:51:08 -10:00
infiniband RDMA/irdma: Avoid free the non-cqp_request scratch 2023-12-04 20:02:41 -04:00
input Input updates for 6.7 merge window: 2023-11-09 14:18:42 -08:00
interconnect Merge branch 'icc-platform-remove' into icc-next 2023-10-19 00:50:03 +03:00
iommu iommufd 6.7 first rc pull request 2023-12-05 06:54:52 +09:00
ipack
irqchip - Flush the translation service tables to prevent unpredictable behavior 2023-11-19 13:49:32 -08:00
isdn hardening updates for v6.7-rc1 2023-10-30 19:09:55 -10:00
leds leds: trigger: netdev: fix RTNL handling to prevent potential deadlock 2023-12-06 07:36:55 -08:00
macintosh powerpc updates for 6.7 2023-11-03 10:07:39 -10:00
mailbox Moving repo 2023-11-05 18:45:32 -08:00
mcb mcb: fix error handling for different scenarios when parsing 2023-10-21 23:04:02 +02:00
md block-6.7-2023-12-08 2023-12-08 12:36:45 -08:00
media Renesas R-Car VSP1 driver regression fix 2023-11-16 14:28:44 +01:00
memory IOMMU Updates for Linux v6.7 2023-11-09 13:37:28 -08:00
memstick
message scsi: message: fusion: Initialize return value in mptfc_bus_reset() 2023-10-24 22:36:39 -04:00
mfd - Core Frameworks 2023-11-02 14:40:51 -10:00
misc misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write 2023-11-27 13:38:29 +00:00
mmc mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled 2023-11-23 18:04:17 +01:00
most
mtd - removed AR7 platform support 2023-11-10 09:19:46 -08:00
mux
net net: atlantic: fix double free in ring reinit logic 2023-12-14 12:10:59 +01:00
nfc nfc: virtual_ncidev: Add variable to check if ndev is running 2023-11-22 10:55:48 +00:00
ntb
nubus
nvdimm libnvdimm: remove kernel-doc warnings: 2023-10-18 09:48:05 -07:00
nvme nvme-pci: Add sleep quirk for Kingston drives 2023-12-07 08:53:20 -08:00
nvmem nvmem: Do not expect fixed layouts to grab a layout driver 2023-12-07 11:19:32 +09:00
of Devicetree fixes for v6.7, take 1: 2023-12-07 12:22:36 -08:00
opp OPP: No need to defer probe from _opp_attach_genpd() 2023-10-17 11:11:28 +05:30
parisc parisc/power: Fix power soft-off when running on qemu 2023-11-18 18:59:30 +01:00
parport parport: Add support for Brainboxes IX/UC/PX parallel cards 2023-12-07 11:10:44 +09:00
pci cxl: Calculate and store PCI link latency for the downstream ports 2023-12-22 14:53:49 -08:00
pcmcia PCMCIA odd cleanups and fixes for v6.7-rc1 2023-11-07 16:40:42 -08:00
peci
perf perf/arm-cmn: Fail DTC counter allocation correctly 2023-12-12 11:29:21 +00:00
phy phy fixes for 6.7 2023-12-17 09:19:27 -08:00
pinctrl pinctrl: realtek: Fix logical error when finding descriptor 2023-11-24 10:39:20 +01:00
platform platform/x86: intel_ips: fix kernel-doc formatting 2023-12-08 13:21:49 +02:00
pmdomain Power management fixes for 6.7-rc4 2023-12-02 09:01:00 +09:00
pnp PNP: replace deprecated strncpy() with memcpy() 2023-10-20 19:50:40 +02:00
power USB/Thunderbolt changes for 6.7-rc1 2023-11-03 16:00:42 -10:00
powercap powercap: DTPM: Fix missing cpufreq_cpu_put() calls 2023-12-05 20:51:24 +01:00
pps
ps3
ptp ptp: annotate data-race around q->head and q->tail 2023-11-13 20:51:37 -08:00
pwm pwm: bcm2835: Fix NPD in suspend/resume 2023-11-21 11:09:32 +01:00
rapidio
ras
regulator regulator: Merge up pending fix 2023-10-30 13:14:27 +00:00
remoteproc remoteproc: st: Fix sometimes uninitialized ret in st_rproc_probe() 2023-10-16 11:24:34 -06:00
reset reset: Annotate struct reset_control_array with __counted_by 2023-10-24 14:10:04 -07:00
rpmsg rpmsg: virtio: Replace deprecated strncpy with strscpy/_pad 2023-10-23 13:11:07 -06:00
rtc RTC for 6.7 2023-11-05 18:49:40 -08:00
s390 block-6.7-2023-11-23 2023-11-23 17:40:15 -08:00
sbus
scsi scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() 2023-12-05 20:38:26 -05:00
sh sh: Remove superhyway bus support 2023-10-25 16:50:11 +02:00
siox
slimbus
soc powerpc updates for 6.7 2023-11-03 10:07:39 -10:00
soundwire soundwire: intel_ace2x: fix AC timing setting for ACE2.x 2023-11-28 15:27:27 +05:30
spi spi: Fixes for v6.7 2023-11-10 11:44:38 -08:00
spmi spmi: rename spmi device lookup helper 2023-11-01 10:02:18 +00:00
ssb ssb: relax SSB_EMBEDDED dependencies 2023-10-19 10:26:26 +03:00
staging pwm: Changes for v6.7-rc1 2023-11-09 13:47:52 -08:00
target SCSI misc on 20231102 2023-11-02 15:13:50 -10:00
tc
tee OP-TEE fix for supplicant based device enumeration 2023-12-06 16:15:26 +01:00
thermal Thermal control updates for 6.7-rc1 2023-10-31 15:28:37 -10:00
thunderbolt thunderbolt: Only add device router DP IN to the head of the DP resource list 2023-11-17 13:05:57 +02:00
tty serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART 2023-12-07 10:48:56 +09:00
ufs scsi: ufs: core: Clear cmd if abort succeeds in MCQ mode 2023-11-24 20:35:24 -05:00
uio
usb usb: gadget: f_hid: fix report descriptor allocation 2023-12-07 10:12:05 +09:00
vdpa pds_vdpa: set features order 2023-12-01 09:55:01 -05:00
vfio vfio/pds: Fix possible sleep while in atomic context 2023-11-27 09:29:03 -07:00
vhost vhost,virtio,vdpa,firmware: bugfixes 2023-11-16 07:39:37 -05:00
video fbdev: fsl-diu-fb: mark wr_reg_wa() static 2023-11-10 09:16:02 +01:00
virt configfs-tsm for v6.7 2023-11-04 15:58:13 -10:00
virtio vhost,virtio,vdpa,firmware: bugfixes 2023-11-16 07:39:37 -05:00
w1 nvmem: add explicit config option to read old syntax fixed OF cells 2023-10-21 19:19:06 +02:00
watchdog - removed AR7 platform support 2023-11-10 09:19:46 -08:00
xen xen/events: fix error code in xen_bind_pirq_msi_to_irq() 2023-11-28 12:48:27 +01:00
zorro
Kconfig - removed AR7 platform support 2023-11-10 09:19:46 -08:00
Makefile - removed AR7 platform support 2023-11-10 09:19:46 -08:00