Merge tag 'pci-v4.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:

 - add framework for supporting PCIe devices in Endpoint mode (Kishon
   Vijay Abraham I)

 - use non-postable PCI config space mappings when possible (Lorenzo
   Pieralisi)

 - clean up and unify mmap of PCI BARs (David Woodhouse)

 - export and unify Function Level Reset support (Christoph Hellwig)

 - avoid FLR for Intel 82579 NICs (Sasha Neftin)

 - add pci_request_irq() and pci_free_irq() helpers (Christoph Hellwig)

 - short-circuit config access failures for disconnected devices (Keith
   Busch)

 - remove D3 sleep delay when possible (Adrian Hunter)

 - freeze PME scan before suspending devices (Lukas Wunner)

 - stop disabling MSI/MSI-X in pci_device_shutdown() (Prarit Bhargava)

 - disable boot interrupt quirk for ASUS M2N-LR (Stefan Assmann)

 - add arch-specific alignment control to improve device passthrough by
   avoiding multiple BARs in a page (Yongji Xie)

 - add sysfs sriov_drivers_autoprobe to control VF driver binding
   (Bodong Wang)

 - allow slots below PCI-to-PCIe "reverse bridges" (Bjorn Helgaas)

 - fix crashes when unbinding host controllers that don't support
   removal (Brian Norris)

 - add driver for MicroSemi Switchtec management interface (Logan
   Gunthorpe)

 - add driver for Faraday Technology FTPCI100 host bridge (Linus
   Walleij)

 - add i.MX7D support (Andrey Smirnov)

 - use generic MSI support for Aardvark (Thomas Petazzoni)

 - make Rockchip driver modular (Brian Norris)

 - advertise 128-byte Read Completion Boundary support for Rockchip
   (Shawn Lin)

 - advertise PCI_EXP_LNKSTA_SLC for Rockchip root port (Shawn Lin)

 - convert atomic_t to refcount_t in HV driver (Elena Reshetova)

 - add CPU IRQ affinity in HV driver (K. Y. Srinivasan)

 - fix PCI bus removal in HV driver (Long Li)

 - add support for ThunderX2 DMA alias topology (Jayachandran C)

 - add ThunderX pass2.x 2nd node MCFG quirk (Tomasz Nowicki)

 - add ITE 8893 bridge DMA alias quirk (Jarod Wilson)

 - restrict Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices
   (Manish Jaggi)

* tag 'pci-v4.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (146 commits)
  PCI: Don't allow unbinding host controllers that aren't prepared
  ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP
  MAINTAINERS: Add PCI Endpoint maintainer
  Documentation: PCI: Add userguide for PCI endpoint test function
  tools: PCI: Add sample test script to invoke pcitest
  tools: PCI: Add a userspace tool to test PCI endpoint
  Documentation: misc-devices: Add Documentation for pci-endpoint-test driver
  misc: Add host side PCI driver for PCI test function device
  PCI: Add device IDs for DRA74x and DRA72x
  dt-bindings: PCI: dra7xx: Add DT bindings to enable unaligned access
  PCI: dwc: dra7xx: Workaround for errata id i870
  dt-bindings: PCI: dra7xx: Add DT bindings for PCI dra7xx EP mode
  PCI: dwc: dra7xx: Add EP mode support
  PCI: dwc: dra7xx: Facilitate wrapper and MSI interrupts to be enabled independently
  dt-bindings: PCI: Add DT bindings for PCI designware EP mode
  PCI: dwc: designware: Add EP mode support
  Documentation: PCI: Add binding documentation for pci-test endpoint function
  ixgbe: Use pcie_flr() instead of duplicating it
  IB/hfi1: Use pcie_flr() instead of duplicating it
  PCI: imx6: Fix spelling mistake: "contol" -> "control"
  ...

1 files changed, 11 insertions, 3 deletions

diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
index 2944353253ed..a4e8432fc2fb 100644
--- a/drivers/acpi/pci_mcfg.c
+++ b/drivers/acpi/pci_mcfg.c
@@ -54,6 +54,7 @@ static struct mcfg_fixup mcfg_quirks[] = {
 
 #define QCOM_ECAM32(seg) \
 	{ "QCOM  ", "QDF2432 ", 1, seg, MCFG_BUS_ANY, &pci_32b_ops }
+
 	QCOM_ECAM32(0),
 	QCOM_ECAM32(1),
 	QCOM_ECAM32(2),
@@ -68,6 +69,7 @@ static struct mcfg_fixup mcfg_quirks[] = {
 	{ "HISI  ", table_id, 0, (seg) + 1, MCFG_BUS_ANY, ops }, \
 	{ "HISI  ", table_id, 0, (seg) + 2, MCFG_BUS_ANY, ops }, \
 	{ "HISI  ", table_id, 0, (seg) + 3, MCFG_BUS_ANY, ops }
+
 	HISI_QUAD_DOM("HIP05   ",  0, &hisi_pcie_ops),
 	HISI_QUAD_DOM("HIP06   ",  0, &hisi_pcie_ops),
 	HISI_QUAD_DOM("HIP07   ",  0, &hisi_pcie_ops),
@@ -77,6 +79,7 @@ static struct mcfg_fixup mcfg_quirks[] = {
 
 #define THUNDER_PEM_RES(addr, node) \
 	DEFINE_RES_MEM((addr) + ((u64) (node) << 44), 0x39 * SZ_16M)
+
 #define THUNDER_PEM_QUIRK(rev, node) \
 	{ "CAVIUM", "THUNDERX", rev, 4 + (10 * (node)), MCFG_BUS_ANY,	    \
 	  &thunder_pem_ecam_ops, THUNDER_PEM_RES(0x88001f000000UL, node) },  \
@@ -90,13 +93,16 @@ static struct mcfg_fixup mcfg_quirks[] = {
 	  &thunder_pem_ecam_ops, THUNDER_PEM_RES(0x894057000000UL, node) },  \
 	{ "CAVIUM", "THUNDERX", rev, 9 + (10 * (node)), MCFG_BUS_ANY,	    \
 	  &thunder_pem_ecam_ops, THUNDER_PEM_RES(0x89808f000000UL, node) }
-	/* SoC pass2.x */
-	THUNDER_PEM_QUIRK(1, 0),
-	THUNDER_PEM_QUIRK(1, 1),
 
 #define THUNDER_ECAM_QUIRK(rev, seg)					\
 	{ "CAVIUM", "THUNDERX", rev, seg, MCFG_BUS_ANY,			\
 	&pci_thunder_ecam_ops }
+
+	/* SoC pass2.x */
+	THUNDER_PEM_QUIRK(1, 0),
+	THUNDER_PEM_QUIRK(1, 1),
+	THUNDER_ECAM_QUIRK(1, 10),
+
 	/* SoC pass1.x */
 	THUNDER_PEM_QUIRK(2, 0),	/* off-chip devices */
 	THUNDER_PEM_QUIRK(2, 1),	/* off-chip devices */
@@ -112,9 +118,11 @@ static struct mcfg_fixup mcfg_quirks[] = {
 #define XGENE_V1_ECAM_MCFG(rev, seg) \
 	{"APM   ", "XGENE   ", rev, seg, MCFG_BUS_ANY, \
 		&xgene_v1_pcie_ecam_ops }
+
 #define XGENE_V2_ECAM_MCFG(rev, seg) \
 	{"APM   ", "XGENE   ", rev, seg, MCFG_BUS_ANY, \
 		&xgene_v2_pcie_ecam_ops }
+
 	/* X-Gene SoC with v1 PCIe controller */
 	XGENE_V1_ECAM_MCFG(1, 0),
 	XGENE_V1_ECAM_MCFG(1, 1),