Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Lorenzo Pieralisi 37f6b42e9c ACPI/IORT: Fix PCI ACS enablement ... commit f6810c15cf ("iommu/arm-smmu: Clean up early-probing workarounds") removed kernel code that was allowing to initialize and probe the SMMU devices early (ie earlier than PCI devices, through linker script callback entries) in the boot process because it was not needed any longer in that the SMMU devices/drivers now support deferred probing. Since the SMMUs probe routines are also in charge of requesting global PCI ACS kernel enablement, commit f6810c15cf ("iommu/arm-smmu: Clean up early-probing workarounds") also postponed PCI ACS enablement to SMMUs devices probe time, which is too late given that PCI devices needs to detect if PCI ACS is enabled to init the respective capability through the following call path: pci_device_add() -> pci_init_capabilities() -> pci_enable_acs() Add code in the ACPI IORT SMMU platform devices initialization path (that is called before ACPI PCI enumeration) to detect if there exists firmware mappings to map root complexes ids to SMMU ids and if so enable ACS for the system. Fixes: f6810c15cf ("iommu/arm-smmu: Clean up early-probing workarounds") Reviewed-by: Robin Murphy <robin.murphy@arm.com> Tested-by: Nate Watterson <nwatters@codeaurora.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Hanjun Guo <hanjun.guo@linaro.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Zhou Wang <wangzhou1@hisilicon.com> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2017-10-04 17:34:41 +01:00
..
acpica	Merge branches 'acpi-scan' and 'acpi-pm'	2017-09-03 23:53:19 +02:00
apei	ACPI / APEI: clear error status before acknowledging the error	2017-09-27 23:13:06 +02:00
arm64	ACPI/IORT: Fix PCI ACS enablement	2017-10-04 17:34:41 +01:00
dptf	ACPI / DPTF: constify attribute_group structures	2017-07-04 22:15:28 +02:00
nfit	libnvdimm for 4.14	2017-09-11 13:10:57 -07:00
pmic	ACPI / PMIC: xpower: Do pinswitch magic when reading GPADC	2017-07-24 22:43:17 +02:00
x86	ACPI / property: Support Apple _DSM properties	2017-08-03 23:26:22 +02:00
ac.c
acpi_amba.c
acpi_apd.c	ACPI: APD: Fix HID for Hisilicon Hip07/08	2017-07-30 14:33:48 +02:00
acpi_cmos_rtc.c
acpi_configfs.c	ACPI: configfs: Unload SSDT on configfs entry removal	2017-06-22 02:43:12 +02:00
acpi_dbg.c	ACPI: fix whitespace in pr_fmt() to align log entries	2017-06-22 02:18:20 +02:00
acpi_extlog.c
acpi_ipmi.c
acpi_lpat.c	ACPI / lpat: Fix typos in comments and kerneldoc style	2017-07-24 22:52:00 +02:00
acpi_lpss.c	ACPI / LPSS: Don't abort ACPI scan on missing mem resource	2017-08-10 01:41:41 +02:00
acpi_memhotplug.c
acpi_pad.c
acpi_platform.c
acpi_pnp.c
acpi_processor.c	ACPI / processor: make function acpi_processor_check_duplicates() static	2017-08-24 03:25:47 +02:00
acpi_video.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
acpi_watchdog.c	ACPI / watchdog: properly initialize resources	2017-09-19 01:49:02 +02:00
battery.c	ACPI: make device_attribute const	2017-08-24 03:38:25 +02:00
battery.h
bgrt.c	ACPI: BGRT: constify attribute_group structures	2017-07-04 22:15:20 +02:00
blacklist.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
bus.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
button.c	ACPI updates for v4.13-rc1	2017-07-04 14:16:49 -07:00
cm_sbs.c
container.c
cppc_acpi.c
custom_method.c
debugfs.c
device_pm.c	ACPI / PM: Add debug statements to acpi_pm_notify_handler()	2017-08-18 01:53:32 +02:00
device_sysfs.c
dock.c	ACPI / dock: constify attribute_group structure	2017-08-03 23:28:24 +02:00
ec.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
ec_sys.c
event.c
evged.c
fan.c
glue.c
hed.c
internal.h	Merge branches 'acpi-x86', 'acpi-soc', 'acpi-pmic' and 'acpi-apple'	2017-09-03 23:54:03 +02:00
ioapic.c	ACPI: fix whitespace in pr_fmt() to align log entries	2017-06-22 02:18:20 +02:00
irq.c	ACPI / irq: Fix return code of acpi_gsi_to_irq()	2017-07-12 13:11:49 +02:00
Kconfig
Makefile	ACPI / property: Support Apple _DSM properties	2017-08-03 23:26:22 +02:00
numa.c	ACPI: NUMA: Fix typo in the full name of SRAT	2017-07-24 22:27:44 +02:00
nvs.c
osi.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
osl.c
pci_irq.c
pci_link.c
pci_mcfg.c
pci_root.c	treewide: Consolidate Apple DMI checks	2017-08-03 23:26:22 +02:00
pci_slot.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
power.c	ACPI / power: constify attribute_group structures	2017-07-04 22:15:14 +02:00
proc.c	ACPI / PM: Drop run_wake from struct acpi_device_wakeup_flags	2017-06-28 01:52:15 +02:00
processor_core.c
processor_driver.c	ACPI: processor: use dev_dbg() instead of dev_warn() when CPPC probe failed	2017-07-27 01:51:06 +02:00
processor_idle.c	Power management updates for v4.14-rc1	2017-09-05 12:19:08 -07:00
processor_pdc.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
processor_perflib.c
processor_thermal.c
processor_throttling.c
property.c	Merge branches 'acpi-pmic', 'acpi-bus', 'acpi-wdat' and 'acpi-properties'	2017-09-22 23:38:45 +02:00
reboot.c
resource.c	ACPI: Introduce DMA ranges parsing	2017-08-07 14:28:51 +02:00
sbs.c	Merge branches 'acpi-video', 'acpi-battery', 'acpi-spcr' and 'acpi-misc'	2017-09-03 23:54:29 +02:00
sbshc.c
sbshc.h
scan.c	Device properties framework updates for v4.14-rc1	2017-09-05 12:50:00 -07:00
sleep.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
sleep.h
spcr.c	Merge branches 'acpi-video', 'acpi-battery', 'acpi-spcr' and 'acpi-misc'	2017-09-03 23:54:29 +02:00
sysfs.c	Merge branches 'acpi-sysfs', 'acpi-apei' and 'acpi-blacklist'	2017-09-03 23:55:34 +02:00
tables.c	ACPICA: Tables: Change table duplication check to be related to acpi_gbl_verify_table_checksum	2017-07-20 16:38:25 +02:00
thermal.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
utils.c	ACPI / blacklist: add acpi_match_platform_list()	2017-08-29 01:42:48 +02:00
video_detect.c	ACPI / video: Add force_none quirk for Dell OptiPlex 9020M	2017-07-16 02:27:23 +02:00
wakeup.c