Robert Richter 733b57f262 cxl/pci: Early setup RCH dport component registers from RCRB ... CXL RAS capabilities must be enabled and accessible as soon as the CXL endpoint is detected in the PCI hierarchy and bound to the cxl_pci driver. This needs to be independent of other modules such as cxl_port or cxl_mem. CXL RAS capabilities reside in the Component Registers. For an RCH this is determined by probing RCRB which is implemented very late once the CXL Memory Device is created. Change this by moving the RCRB probe to the cxl_pci driver. Do this by using a new introduced function cxl_pci_find_port() similar to cxl_mem_find_port() to determine the involved dport by the endpoint's PCI handle. Plug this into the existing cxl_pci_setup_regs() function to setup Component Registers. Probe the RCRB in case the Component Registers cannot be located through the CXL Register Locator capability. This unifies code and early sets up the Component Registers at the same time for both, VH and RCH mode. Only the cxl_pci driver is involved for this. This allows an early mapping of the CXL RAS capability registers. Signed-off-by: Robert Richter <rrichter@amd.com> Signed-off-by: Terry Bowman <terry.bowman@amd.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20230622205523.85375-14-terry.bowman@amd.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2023-06-25 11:57:11 -07:00
..
accel	accel/ivpu: Fix sporadic VPU boot failure	2023-06-08 08:17:27 +02:00
accessibility	braille_console: remove MODULE_LICENSE in non-modules	2023-04-13 13:13:53 -07:00
acpi	First batch of EFI fixes for v6.4:	2023-06-01 20:43:11 -04:00
amba	ARM: tegra: remove MODULE_LICENSE in non-modules	2023-04-13 13:13:50 -07:00
android	binder: fix UAF of alloc->vma in race with munmap()	2023-05-20 17:56:23 +01:00
ata	ata: libata-scsi: Use correct device no in ata_find_dev()	2023-05-30 08:08:18 +09:00
atm
auxdisplay
base	Char/Misc driver fixes for 6.4-rc5	2023-06-04 08:32:30 -04:00
bcma	bcma: Add explicit of_device.h include	2023-04-14 15:32:56 +03:00
block	block-6.4-2023-06-09	2023-06-09 14:21:20 -07:00
bluetooth	Bluetooth: hci_qca: fix debugfs registration	2023-06-05 17:13:14 -07:00
bus	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
cdrom
cdx	cdx: fix build failure due to sysfs 'bus_type' argument needing to be const	2023-04-27 16:21:32 -07:00
char	tpm, tpm_tis: correct tpm_tis_flags enumeration values	2023-06-02 17:35:22 -04:00
clk	A couple more patches that would be good to get into -rc1.	2023-05-07 10:31:45 -07:00
clocksource	Timekeeping and clocksource/event driver updates the second batch:	2023-04-29 10:24:30 -07:00
comedi
connector
counter	- New Drivers	2023-05-02 10:41:31 -07:00
cpufreq	cpufreq: amd-pstate: Update policy->cur in amd_pstate_adjust_perf()	2023-05-25 19:35:13 +02:00
cpuidle	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
crypto	This push fixes the following problems:	2023-05-07 10:57:14 -07:00
cxl	cxl/pci: Early setup RCH dport component registers from RCRB	2023-06-25 11:57:11 -07:00
dax
dca	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
devfreq	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
dio
dma	dmaengine: at_hdmac: Extend the Flow Controller bitfield to three bits	2023-05-24 11:20:28 +05:30
dma-buf	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
edac	EDAC/qcom: Get rid of hardcoded register offsets	2023-05-26 20:56:55 -07:00
eisa
extcon
firewire	firewire: net: fix unexpected release of object for asynchronous request packet	2023-05-11 09:06:49 +09:00
firmware	ARM: SoC fixes for 6.4, part 2	2023-06-10 13:01:09 -07:00
fpga	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
fsi
gnss
gpio	gpio: sim: quietly ignore configured lines outside the bank	2023-06-07 14:49:35 +02:00
gpu	Merge tag 'drm-msm-fixes-2023-06-08' of https://gitlab.freedesktop.org/drm/msm into drm-fixes	2023-06-09 11:20:23 +10:00
greybus
hid	for-linus-2023060501	2023-06-06 04:36:02 -07:00
hsi
hte	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
hv	hyperv-next for v6.4	2023-04-27 17:17:12 -07:00
hwmon	hwmon: (k10temp) Add PCI ID for family 19, model 78h	2023-05-08 11:36:19 +02:00
hwspinlock	hwspinlock: remove MODULE_LICENSE in non-modules	2023-04-13 13:13:52 -07:00
hwtracing	coresight: perf: Release Coresight path when alloc trace id failed	2023-05-11 11:18:21 +01:00
i2c	i2c: sprd: Delete i2c adapter in .remove's error path	2023-06-07 12:29:58 +02:00
i3c	i3c: ast2600: set variable ast2600_i3c_ops storage-class-specifier to static	2023-04-30 23:50:26 +02:00
idle	intel_idle: mark few variables as __read_mostly	2023-04-27 19:37:36 +02:00
iio	iio: imu: inv_icm42600: fix timestamp reset	2023-05-20 17:33:14 +01:00
infiniband	RDMA/irdma: Fix Local Invalidate fencing	2023-05-29 14:06:29 -03:00
input	Input updates for v6.4-rc5	2023-06-07 13:49:42 -07:00
interconnect	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
iommu	iommu/mediatek: Flush IOTLB completely only if domain has been attached	2023-06-01 11:50:13 +02:00
ipack
irqchip	irqchip/gic: Correctly validate OF quirk descriptors	2023-05-30 11:01:22 +01:00
isdn	Including fixes from netfilter.	2023-05-05 19:12:01 -07:00
leds	leds: qcom-lpg: Fix PWM period limits	2023-06-03 17:00:28 +02:00
macintosh	powerpc updates for 6.4	2023-04-28 16:24:32 -07:00
mailbox	mailbox: mailbox-test: fix a locking issue in mbox_test_message_write()	2023-05-31 13:26:44 -05:00
mcb	mcb-lpc: Reallocate memory region to avoid memory overlapping	2023-04-20 14:24:01 +02:00
md	md/raid5: fix miscalculation of 'end_sector' in raid5_read_one_chunk()	2023-05-24 10:44:19 -07:00
media	media: uvcvideo: Don't expose unsupported formats to userspace	2023-06-02 18:48:02 +01:00
memory	ARM: SoC drivers for v6.4	2023-04-25 12:02:16 -07:00
memstick
message	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
mfd	- New Drivers	2023-05-02 10:41:31 -07:00
misc	Merge tag 'at24-fixes-for-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-current	2023-06-09 17:14:33 +02:00
mmc	mmc: pwrseq: sd8787: Fix WILC CHIP_EN and RESETN toggling order	2023-05-24 14:33:32 +02:00
most
mtd	mtd: rawnand: marvell: don't set the NAND frequency select	2023-06-01 18:12:33 +02:00
mux
net	bnxt_en: Implement .set_port / .unset_port UDP tunnel callbacks	2023-06-08 10:52:45 +02:00
nfc	nfcsim.c: Fix error checking for debugfs_create_dir	2023-05-26 12:18:35 +01:00
ntb
nubus
nvdimm
nvme	nvme: fix the name of Zone Append for verbose logging	2023-05-31 09:21:26 -07:00
nvmem	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
of	Devicetree fixes for 6.4, part 1:	2023-05-05 13:27:59 -07:00
opp	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
parisc	parisc: Replace regular spinlock with spin_trylock on panic path	2023-05-03 17:43:26 +02:00
parport
pci	PCI/DPC: Quirk PIO log size for Intel Ice Lake Root Ports	2023-05-11 17:38:46 -05:00
pcmcia
peci
perf	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
phy	phy: qcom-snps: correct struct qcom_snps_hsphy kerneldoc	2023-05-16 19:48:55 +05:30
pinctrl	pinctrl: meson-axg: add missing GPIOA_18 gpio group	2023-05-16 15:02:01 +02:00
platform	platform/x86: int3472: Avoid crash in unregistering regulator gpio	2023-05-30 12:10:22 +02:00
pnp
power	power: supply: Fix logic checking if system is running from battery	2023-05-16 23:02:56 +02:00
powercap
pps
ps3
ptp	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
pwm	pwm: Changes for v6.4-rc1	2023-05-03 11:25:01 -07:00
rapidio	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
ras
regulator	regulator: mt6359: add read check for PMIC MT6359	2023-05-18 19:24:47 +09:00
remoteproc	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
reset	Nothing looks out of the ordinary in this batch of clk driver updates. There	2023-04-29 17:29:39 -07:00
rpmsg	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
rtc	- New Drivers	2023-05-02 10:41:31 -07:00
s390	block-6.4-2023-06-09	2023-06-09 14:21:20 -07:00
sbus	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
scsi	scsi: stex: Fix gcc 13 warnings	2023-05-31 11:36:40 -04:00
sh
siox
slimbus
soc	ARM: SoC fixes for 6.4, part 2	2023-06-10 13:01:09 -07:00
soundwire	soundwire: stream: Add missing clear of alloc_slave_rt	2023-06-08 17:08:04 +05:30
spi	spi: qup: Request DMA before enabling clocks	2023-05-30 13:43:31 +01:00
spmi	spmi: Add a check for remove callback when removing a SPMI driver	2023-04-20 14:16:39 +02:00
ssb
staging	media: staging: media: imx: initialize hs_settle to avoid warning	2023-06-02 18:45:52 +01:00
target	scsi: target: iscsi: Prevent login threads from racing between each other	2023-05-22 16:29:39 -04:00
tc
tee	AMDTEE add return origin to load TA command	2023-06-07 12:58:22 +02:00
thermal	thermal: intel: int340x: Add new line for UUID display	2023-05-24 19:50:04 +02:00
thunderbolt	thunderbolt: Clear registers properly when auto clear isn't in use	2023-05-09 09:39:03 +03:00
tty	serial: cpm_uart: Fix a COMPILE_TEST dependency	2023-05-30 12:25:47 +01:00
ufs	scsi: ufs: core: Fix MCQ nr_hw_queues	2023-05-16 21:07:26 -04:00
uio
usb	usb: typec: tps6598x: Fix broken polling mode after system suspend/resume	2023-05-30 15:29:41 +01:00
vdpa	vdpa/mlx5: Fix hang when cvq commands are triggered during device unregister	2023-06-08 15:43:08 -04:00
vfio	vfio/type1: check pfn valid before converting to struct page	2023-05-23 14:16:29 -06:00
vhost	vhost_vdpa: support PACKED when setting-getting vring_base	2023-06-09 12:08:04 -04:00
video	fbdev: bw2: Convert to platform remove callback returning void	2023-05-30 18:33:25 +02:00
virt	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
virtio	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
vlynq
w1	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
watchdog	linux-watchdog 6.4-rc1 tag	2023-05-04 18:33:56 -07:00
xen	xen: branch for v6.4-rc4	2023-05-27 09:42:56 -07:00
zorro
Kconfig
Makefile