linux-stable/drivers/pci
Mengyuan Lou d1200162c2 PCI: Add ACS quirk for Wangxun NICs
[ Upstream commit a2b9b123cc ]

Wangxun has verified there is no peer-to-peer between functions for the
below selection of SFxxx, RP1000 and RP2000 NICS.  They may be
multi-function devices, but the hardware does not advertise ACS capability.

Add an ACS quirk for these devices so the functions can be in independent
IOMMU groups.

Link: https://lore.kernel.org/r/20230207102419.44326-1-mengyuanlou@net-swift.com
Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-11 13:50:45 +01:00
..
controller PCI: loongson: Add more devices that need MRRS quirk 2023-03-11 13:50:45 +01:00
endpoint PCI: endpoint: pci-epf-vntb: Add epf_ntb_mw_bar_clear() num_mws kernel-doc 2023-03-10 09:28:49 +01:00
hotplug PCI: pciehp: Enable Command Completed Interrupt only if supported 2022-12-07 08:27:20 -06:00
msi PCI/MSI: Provide pci_ims_alloc/free_irq() 2022-12-05 22:22:35 +01:00
pcie PCI/portdrv: Prevent LS7A Bus Master clearing on shutdown 2023-03-11 13:50:41 +01:00
switch PCI: switchtec: Return -EFAULT for copy_to_user() errors 2023-03-10 09:28:49 +01:00
access.c PCI: Access Link 2 registers only for devices with Links 2022-11-04 10:38:11 -05:00
ats.c PCI: Enable PASID only when ACS RR & UF enabled on upstream path 2022-11-03 15:47:47 +01:00
bus.c PCI: Skip allocate_resource() if too little space available 2022-12-10 10:31:47 -06:00
doe.c PCI/DOE: Fix maximum data object length miscalculation 2022-11-16 14:26:46 -06:00
ecam.c
host-bridge.c
iov.c PCI/IOV: Enlarge virtfn sysfs name buffer 2023-03-10 09:28:49 +01:00
irq.c PCI: Check for alloc failure in pci_request_irq() 2022-11-21 16:55:18 -06:00
Kconfig genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN 2022-11-17 15:15:20 +01:00
Makefile PCI/DOE: Add DOE mailbox support functions 2022-07-19 15:38:04 -07:00
mmap.c PCI: Remove pci_mmap_page_range() wrapper 2022-07-29 12:08:44 -05:00
of.c
p2pdma.c for-6.2/block-2022-12-08 2022-12-13 10:43:59 -08:00
pci-acpi.c PCI/ACPI: Account for _S0W of the target bridge in acpi_pci_bridge_d3() 2023-03-11 13:50:38 +01:00
pci-bridge-emul.c PCI: pci-bridge-emul: Set position of PCI capabilities to real HW value 2022-08-25 12:07:56 +02:00
pci-bridge-emul.h PCI: pci-bridge-emul: Set position of PCI capabilities to real HW value 2022-08-25 12:07:56 +02:00
pci-driver.c PCI: Unify delay handling for reset and resume 2023-03-10 09:29:54 +01:00
pci-label.c
pci-mid.c
pci-pf-stub.c
pci-stub.c
pci-sysfs.c pci-v6.2-changes 2022-12-14 09:54:10 -08:00
pci.c PCI: loongson: Prevent LS7A MRRS increases 2023-03-11 13:50:41 +01:00
pci.h PCI/DPC: Await readiness of secondary bus after reset 2023-03-10 09:29:54 +01:00
probe.c PCI: Fix dropping valid root bus resources with .end = zero 2023-03-10 09:28:56 +01:00
proc.c PCI: Remove pci_mmap_page_range() wrapper 2022-07-29 12:08:44 -05:00
quirks.c PCI: Add ACS quirk for Wangxun NICs 2023-03-11 13:50:45 +01:00
remove.c PCI: Assign PCI domain IDs by ida_alloc() 2022-11-08 11:14:18 -06:00
rom.c
search.c
setup-bus.c PCI: Distribute available resources for root buses, too 2023-03-11 13:50:44 +01:00
setup-irq.c
setup-res.c PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge 2022-09-21 17:52:47 -05:00
slot.c
syscall.c
vc.c
vgaarb.c
vpd.c
xen-pcifront.c xen: make remove callback of xen driver void returned 2022-12-15 16:06:10 +01:00