Kai-Heng Feng eef2e98832 PCI: Add a helper to check Power Resource Requirements _PR3 existence ...

[ Upstream commit 52525b7a3cf82adec5c6cf0ecbd23ff228badc94 ]

A driver may want to know the existence of _PR3, to choose different
runtime suspend behavior. A user will be add in next patch.

This is mostly the same as nouveau_pr3_present().

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20191018073848.14590-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-01-09 10:19:52 +01:00

..

controller

PCI: rcar: Fix missing MACCTLR register setting in initialization sequence

2019-12-21 11:04:30 +01:00

endpoint

PCI: endpoint: Clear BAR before freeing its space

2019-06-11 10:57:54 +01:00

hotplug

PCI: rpaphp: Correctly match ibm, my-drc-index to drc-name when using drc-info

2020-01-04 19:18:00 +01:00

pcie

pci-v5.4-changes

2019-09-23 19:16:01 -07:00

switch

PCI/switchtec: Read all 64 bits of part_event_bitmap

2019-12-21 11:04:25 +01:00

access.c

PCI: Make pcie_downstream_port() available outside of access.c

2019-09-07 07:45:25 -05:00

ats.c

PCI: Fix typos and whitespace errors

2019-07-09 07:24:53 -05:00

bus.c

PCI: Unexport pci_bus_get() and pci_bus_put()

2019-07-23 18:32:49 -05:00

ecam.c

PCI: Add SPDX GPL-2.0 to replace GPL v2 boilerplate

2018-01-28 15:48:29 -06:00

host-bridge.c

PCI: Tidy comments

2018-03-19 14:20:43 -05:00

iov.c

Merge branch 'pci/resource'

2019-09-23 16:10:15 -05:00

irq.c

PCI: Use IRQF_ONESHOT if pci_request_irq() called with no handler

2018-07-31 10:43:43 -05:00

Kconfig

pci-v5.4-changes

2019-09-23 19:16:01 -07:00

Makefile

PCI: OF: Allow of_pci_get_max_link_speed() to be used by PCI Endpoint drivers

2019-04-15 13:24:02 +01:00

mmap.c

PCI: Fix typos and whitespace errors

2019-07-09 07:24:53 -05:00

msi.c

PCI/MSI: Fix incorrect MSI-X masking on resume

2019-12-21 11:04:28 +01:00

of.c

PCI: OF: Correct of_irq_parse_pci() documentation

2019-08-30 14:00:34 -05:00

p2pdma.c

PCI/P2PDMA: Update pci_p2pdma_distance_many() documentation

2019-08-16 08:41:59 -05:00

pci-acpi.c

Merge branch 'pci/enumeration'

2019-09-23 16:10:08 -05:00

pci-bridge-emul.c

PCI: Use static const struct, not const static struct

2019-09-05 13:26:46 -05:00

pci-bridge-emul.h

PCI: pci-bridge-emul: Extend pci_bridge_emul_init() with flags

2019-02-22 10:51:14 +00:00

pci-driver.c

PCI/PM: Always return devices to D0 when thawing

2019-12-21 11:04:26 +01:00

pci-label.c

PCI: Tidy comments

2018-03-19 14:20:43 -05:00

pci-mid.c

x86/cpu: Sanitize FAM6_ATOM naming

2018-10-02 10:14:32 +02:00

pci-pf-stub.c

PCI: Fix typos and whitespace errors

2019-07-09 07:24:53 -05:00

pci-stub.c

PCI: Replace printk(KERN_INFO) with pr_info(), etc

2019-05-09 07:49:54 -05:00

pci-sysfs.c

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

pci.c

PCI: Add a helper to check Power Resource Requirements _PR3 existence

2020-01-09 10:19:52 +01:00

pci.h

pci-v5.4-changes

2019-09-23 19:16:01 -07:00

probe.c

PCI: Do not use bus number zero from EA capability

2019-12-21 11:04:29 +01:00

proc.c

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

quirks.c

PCI: Apply Cavium ACS quirk to ThunderX2 and ThunderX3

2019-12-21 11:04:30 +01:00

remove.c

PCI/ASPM: Fix link_state teardown on device removal

2018-09-17 16:32:23 -05:00

rom.c

PCI: Make pci_get_rom_size() static

2018-06-29 21:17:26 -05:00

search.c

PCI: Unexport pci_bus_sem

2019-07-23 18:32:50 -05:00

setup-bus.c

PCI: Use PCI_SRIOV_NUM_BARS in loops instead of PCI_IOV_RESOURCE_END

2019-08-08 15:12:12 -05:00

setup-irq.c

PCI: Tidy comments

2018-03-19 14:20:43 -05:00

setup-res.c

PCI: Remove messages about reassigning resources

2018-04-11 08:46:50 -05:00

slot.c

PCI: Decode PCIe 32 GT/s link speed

2019-06-13 16:49:45 -05:00

syscall.c

PCI: Lock down BAR access when the kernel is locked down

2019-08-19 21:54:15 -07:00

vc.c

Merge branch 'pci/trivial'

2019-09-23 16:10:31 -05:00

vpd.c

PCI/VPD: Prevent VPD access for Amazon's Annapurna Labs Root Port

2019-09-16 14:10:09 +01:00

xen-pcifront.c

Merge branch 'pci/printk'

2019-05-13 18:34:46 -05:00