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Tomasz Nowicki 935c760ec8 PCI/ACPI: Add generic MCFG table handling 
On ACPI systems that support memory-mapped config space access, i.e., ECAM,
the PCI Firmware Specification says the OS can learn where the ECAM space
is from either:

  - the static MCFG table (for non-hotpluggable bridges), or
  - the _CBA method (for hotpluggable bridges)

The current MCFG table handling code cannot be easily generalized owing to
x86-specific quirks, which makes it hard to reuse on other architectures.

Implement generic MCFG handling from scratch, including:

  - Simple MCFG table parsing (via pci_mmcfg_late_init() as in current x86)
  - MCFG region lookup for a (domain, bus_start, bus_end) tuple

[bhelgaas: changelog]
Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2016-06-10 18:27:59 -05:00
..
acpica
ACPICA / Hardware: Fix old register check in acpi_hw_get_access_bit_width()
2016-06-01 22:44:22 +02:00
apei
Power management and ACPI material for v4.6-rc1, part 1
2016-03-16 14:10:53 -07:00
pmic
drivers/acpi: make pmic/intel_pmic_crc.c explicitly non-modular
2016-03-09 23:46:07 +01:00
ac.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
acpi_amba.c
ACPI / amba: Remove CLK_IS_ROOT
2016-04-27 23:42:57 +02:00
acpi_apd.c
ACPI / APD: Remove CLK_IS_ROOT
2016-04-27 23:42:57 +02:00
acpi_cmos_rtc.c
ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses
2014-09-08 15:38:41 +02:00
acpi_dbg.c
remove lots of IS_ERR_VALUE abuses
2016-05-27 15:26:11 -07:00
acpi_extlog.c
ACPI and power management updates for 3.17-rc1
2014-08-06 20:34:19 -07:00
acpi_ipmi.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
acpi_lpat.c
ACPI / LPAT: Common table processing functions
2015-01-29 21:02:10 +08:00
acpi_lpss.c
ACPI / LPSS: set PM domain via helper setter
2016-02-03 01:08:22 +01:00
acpi_memhotplug.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
acpi_pad.c
ACPI / PAD: power_saving_thread() is not freezable
2015-10-26 04:42:54 +01:00
acpi_platform.c
Power management and ACPI material for v4.6-rc1, part 1
2016-03-16 14:10:53 -07:00
acpi_pnp.c
ACPI / PNP: constify device IDs
2016-01-04 22:10:30 +01:00
acpi_processor.c
ACPI / processor: Avoid reserving IO regions too early
2016-06-02 01:57:50 +02:00
acpi_video.c
ACPI / Thermal / video: fix max_level incorrect value
2016-05-30 13:53:09 +02:00
battery.c
ACPI / battery: Correctly serialise with the pending async probe
2016-05-21 01:25:07 +02:00
battery.h
ACPI / battery: move some ACPI_BATTERY_* definitions to header
2014-03-19 01:57:46 +01:00
bgrt.c
drivers/acpi: make bgrt driver explicitly non-modular
2016-03-09 23:46:07 +01:00
blacklist.c
ACPI / osi: Collect _OSI handling into one single file
2016-05-05 00:13:53 +02:00
bus.c
ACPI 2.0 / ECDT: Enable correct ECDT initialization order
2016-04-09 03:06:44 +02:00
button.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
cm_sbs.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
container.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
cppc_acpi.c
ACPI / CPPC: use MRTT/MPAR to decide if/when a req can be sent
2016-03-09 23:35:29 +01:00
custom_method.c
ACPI: Clean up inclusions of ACPI header files
2013-12-07 01:03:14 +01:00
debugfs.c
ACPI: fix acpi_debugfs_init prototype
2015-08-07 02:55:18 +02:00
device_pm.c
ACPI / PM: Export acpi_device_fix_up_power()
2016-05-20 15:54:01 +02:00
device_sysfs.c
ACPI / device_sysfs: Clean up checkpatch errors
2016-05-04 23:47:32 +02:00
dock.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
ec_sys.c
ACPI / EC: Deny write access unless requested by module param
2016-03-09 23:26:15 +01:00
ec.c
ACPI 2.0 / ECDT: Remove early namespace reference from EC
2016-04-09 03:06:44 +02:00
event.c
netlink: make nlmsg_end() and genlmsg_end() void
2015-01-18 01:03:45 -05:00
evged.c
ACPI / GED: make evged.c explicitly non-modular
2016-05-09 22:59:25 +02:00
fan.c
ACPI / fan: Make struct dev_pm_ops const
2016-03-09 23:23:21 +01:00
glue.c
Merge branch 'acpi-pci'
2015-11-07 01:30:10 +01:00
gsi.c
ACPI: Rename acpi_gsi_get_irq_type to acpi_dev_get_irq_type and export symbol
2016-01-01 03:20:25 +01:00
hed.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
int340x_thermal.c
ACPI: Eliminate CONFIG_.*{, _MODULE} #ifdef in favor of IS_ENABLED()
2015-09-15 03:05:45 +02:00
internal.h
Merge branches 'acpi-numa', 'acpi-tables' and 'acpi-osi'
2016-05-16 16:45:25 +02:00
ioapic.c
x86/irq, ACPI: Implement ACPI driver to support IOAPIC hotplug
2015-02-05 15:09:26 +01:00
Kconfig
PCI/ACPI: Add generic MCFG table handling
2016-06-10 18:27:59 -05:00
Makefile
PCI/ACPI: Add generic MCFG table handling
2016-06-10 18:27:59 -05:00
nfit.c
Merge branch 'for-4.7/acpi6.1' into libnvdimm-for-next
2016-05-18 10:07:19 -07:00
nfit.h
Merge branch 'for-4.7/acpi6.1' into libnvdimm-for-next
2016-05-18 10:07:19 -07:00
numa.c
ACPI / SRAT: fix SRAT parsing order with both LAPIC and X2APIC present
2016-04-21 22:13:03 +02:00
nvs.c
ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem.
2014-05-27 18:13:08 +02:00
osi.c
ACPI / osi: Collect _OSI handling into one single file
2016-05-05 00:13:53 +02:00
osl.c
Merge branches 'acpi-numa', 'acpi-tables' and 'acpi-osi'
2016-05-16 16:45:25 +02:00
pci_irq.c
x86/ACPI/PCI: Recognize that Interrupt Line 255 means "not connected"
2016-03-09 01:23:35 +01:00
pci_link.c
ACPI,PCI,IRQ: remove SCI penalize function
2016-05-05 01:10:32 +02:00
pci_mcfg.c
PCI/ACPI: Add generic MCFG table handling
2016-06-10 18:27:59 -05:00
pci_root.c
PCI/ACPI: Support I/O resources when parsing host bridge resources
2016-06-10 16:00:48 -05:00
pci_slot.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
power.c
Merge branch 'acpi-pm'
2015-09-01 03:38:43 +02:00
proc.c
ACPI: change acpi_sleep_proc_init() to return void
2015-09-15 03:03:15 +02:00
processor_core.c
ACPI / processor: Introduce invalid_phys_cpuid()
2015-05-13 23:28:16 +02:00
processor_driver.c
ACPI / sleep: move acpi_processor_sleep to sleep.c
2016-02-22 00:53:56 +01:00
processor_idle.c
Power management and ACPI material for v4.6-rc1, part 1
2016-03-16 14:10:53 -07:00
processor_pdc.c
ACPI / processor: Introduce invalid_logical_cpuid()
2015-05-13 23:28:14 +02:00
processor_perflib.c
Merge branch 'pm-cpufreq'
2015-09-01 15:52:35 +02:00
processor_thermal.c
ACPI: Remove FSF mailing addresses
2015-07-08 02:27:32 +02:00
processor_throttling.c
ACPI / processor: Avoid reserving IO regions too early
2016-06-02 01:57:50 +02:00
property.c
ACPI / property: fix data node parsing in acpi_get_next_subnode()
2016-03-17 03:06:38 +01:00
reboot.c
…
resource.c
PCI: ACPI: IA64: fix IO port generic range check
2016-03-22 23:07:49 +01:00
sbs.c
ACPI / SBS: fix inconsistent indenting inside if statement
2016-01-04 22:14:27 +01:00
sbshc.c
Revert "ACPI / SBS: Add 5 us delay to fix SBS hangs on MacBook"
2015-11-16 23:26:45 +01:00
sbshc.h
…
scan.c
ACPI / scan: AMBA bus probing support
2016-02-16 19:58:25 +01:00
sleep.c
ACPI / PM: Introduce efi poweroff for HW-full platforms without _S5
2016-04-09 02:11:43 +02:00
sleep.h
ACPICA: Drop Linux-specific waking vector functions
2016-01-04 22:05:20 +01:00
sysfs.c
ACPI / sysfs: fix error code in get_status()
2016-05-05 15:28:58 +02:00
tables.c
ACPI / tables: Fix DSDT override mechanism
2016-05-06 13:20:11 +02:00
thermal.c
linux/thermal.h: rename KELVIN_TO_CELSIUS to DECI_KELVIN_TO_CELSIUS
2015-10-10 11:32:30 +08:00
utils.c
libnvdimm for 4.7
2016-05-23 11:18:01 -07:00
video_detect.c
video / backlight: remove the backlight_device_registered API
2016-05-04 23:41:14 +02:00
wakeup.c
ACPI: Clean up inclusions of ACPI header files
2013-12-07 01:03:14 +01:00