acrn-kernel/drivers/pci
Manivannan Sadhasivam 5c274804e2 PCI: qcom: Fix the incorrect register usage in v2.7.0 config
commit 2542e16c39 upstream.

Qcom PCIe IP version v2.7.0 and its derivatives don't contain the
PCIE20_PARF_AXI_MSTR_WR_ADDR_HALT register. Instead, they have the new
PCIE20_PARF_AXI_MSTR_WR_ADDR_HALT_V2 register. So fix the incorrect
register usage which is modifying a different register.

Also in this IP version, this register change doesn't depend on MSI
being enabled. So remove that check also.

Link: https://lore.kernel.org/r/20230316081117.14288-2-manivannan.sadhasivam@linaro.org
Fixes: ed8cc3b1fc ("PCI: qcom: Add support for SDM845 PCIe controller")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: <stable@vger.kernel.org> # 5.6+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-11 23:02:59 +09:00
..
controller PCI: qcom: Fix the incorrect register usage in v2.7.0 config 2023-05-11 23:02:59 +09:00
endpoint
hotplug PCI: pciehp: Fix AB-BA deadlock between reset_lock and device_lock 2023-05-11 23:02:59 +09:00
msi
pcie
switch
Kconfig
Makefile
access.c
ats.c
bus.c
doe.c PCI/DOE: Fix memory leak with CONFIG_DEBUG_OBJECTS=y 2023-04-13 16:55:25 +02:00
ecam.c
host-bridge.c
iov.c
irq.c
mmap.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.h
probe.c
proc.c
quirks.c
remove.c
rom.c
search.c
setup-bus.c
setup-irq.c
setup-res.c
slot.c
syscall.c
vc.c
vgaarb.c
vpd.c
xen-pcifront.c