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| author | Bjorn Helgaas <bhelgaas@google.com> | 2018-04-04 13:28:26 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <helgaas@kernel.org> | 2018-04-04 13:28:26 -0500 |
| commit | a4b88505ac1f77cf4fa75fa6845fe95aa43aac9e (patch) | |
| tree | eef8ff80dd382d7e1b72706b60732ab2f77deaff /drivers/pci/quirks.c | |
| parent | 0eb6de7872d9d7bfc9598912fe6332f72943f0aa (diff) | |
| parent | 619e6f340cec7c5d1449a2951dae5af0990bd0f5 (diff) | |
Merge branch 'pci/virtualization'
- probe for device reset support during enumeration instead of runtime
(Bjorn Helgaas)
- add ACS quirk for Ampere (née APM) root ports (Feng Kan)
- add function 1 DMA alias quirk for Marvell 88SE9220 (Thomas
Vincent-Cross)
- protect device restore with device lock (Sinan Kaya)
- handle failure of FLR gracefully (Sinan Kaya)
- handle CRS (config retry status) after device resets (Sinan Kaya)
- skip various config reads for SR-IOV VFs as an optimization (KarimAllah
Ahmed)
* pci/virtualization:
PCI/IOV: Add missing prototypes for powerpc pcibios interfaces
PCI/IOV: Use VF0 cached config registers for other VFs
PCI/IOV: Skip BAR sizing for VFs
PCI/IOV: Skip INTx config reads for VFs
PCI: Wait for device to become ready after secondary bus reset
PCI: Add a return type for pci_reset_bridge_secondary_bus()
PCI: Wait for device to become ready after a power management reset
PCI: Rename pci_flr_wait() to pci_dev_wait() and make it generic
PCI: Handle FLR failure and allow other reset types
PCI: Protect restore with device lock to be consistent
PCI: Add function 1 DMA alias quirk for Marvell 88SE9220
PCI: Add ACS quirk for Ampere root ports
PCI: Remove redundant probes for device reset support
PCI: Probe for device reset support during enumeration
Conflicts:
include/linux/pci.h
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 8bf0ad91432a..df75bc8ed40d 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3888,6 +3888,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9182, /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0, quirk_dma_func1_alias); +/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c127 */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9220, + quirk_dma_func1_alias); /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c49 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9230, quirk_dma_func1_alias); @@ -4506,6 +4509,15 @@ static const struct pci_dev_acs_enabled { { PCI_VENDOR_ID_CAVIUM, PCI_ANY_ID, pci_quirk_cavium_acs }, /* APM X-Gene */ { PCI_VENDOR_ID_AMCC, 0xE004, pci_quirk_xgene_acs }, + /* Ampere Computing */ + { PCI_VENDOR_ID_AMPERE, 0xE005, pci_quirk_xgene_acs }, + { PCI_VENDOR_ID_AMPERE, 0xE006, pci_quirk_xgene_acs }, + { PCI_VENDOR_ID_AMPERE, 0xE007, pci_quirk_xgene_acs }, + { PCI_VENDOR_ID_AMPERE, 0xE008, pci_quirk_xgene_acs }, + { PCI_VENDOR_ID_AMPERE, 0xE009, pci_quirk_xgene_acs }, + { PCI_VENDOR_ID_AMPERE, 0xE00A, pci_quirk_xgene_acs }, + { PCI_VENDOR_ID_AMPERE, 0xE00B, pci_quirk_xgene_acs }, + { PCI_VENDOR_ID_AMPERE, 0xE00C, pci_quirk_xgene_acs }, { 0 } }; |