kernel_samsung_a53x/drivers/pci
Alex Williamson fd6802261e PCI: Mark Creative Labs EMU20k2 INTx masking as broken
[ Upstream commit 2910306655a7072640021563ec9501bfa67f0cb1 ]

Per user reports, the Creative Labs EMU20k2 (Sound Blaster X-Fi
Titanium Series) generates spurious interrupts when used with
vfio-pci unless DisINTx masking support is disabled.

Thus, quirk the device to mark INTx masking as broken.

Closes: https://lore.kernel.org/all/VI1PR10MB8207C507DB5420AB4C7281E0DB9A2@VI1PR10MB8207.EURPRD10.PROD.OUTLOOK.COM
Link: https://lore.kernel.org/linux-pci/20240912215331.839220-1-alex.williamson@redhat.com
Reported-by: zdravko delineshev <delineshev@outlook.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-23 23:21:50 +01:00
..
controller PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler 2024-11-23 23:21:34 +01:00
endpoint
hotplug pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv 2024-11-23 23:21:05 +01:00
pcie
switch
access.c
ats.c
bus.c
ecam.c
host-bridge.c
iov.c
irq.c
Kconfig
Makefile
mmap.c
msi.c
of.c
p2pdma.c
pci-acpi.c
pci-bridge-emul.c
pci-bridge-emul.h
pci-driver.c
pci-label.c
pci-mid.c
pci-pf-stub.c
pci-stub.c
pci-sysfs.c
pci.c PCI: Add missing bridge lock to pci_bus_lock() 2024-11-23 23:21:06 +01:00
pci.h
probe.c
proc.c
quirks.c PCI: Mark Creative Labs EMU20k2 INTx masking as broken 2024-11-23 23:21:50 +01:00
remove.c
rom.c
search.c
setup-bus.c
setup-irq.c
setup-res.c
slot.c
syscall.c
vc.c
vpd.c
xen-pcifront.c