diff options
| author | Pali Rohár <pali@kernel.org> | 2022-08-24 14:21:24 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2022-08-25 13:07:56 +0300 |
| commit | 658aea35ab88deca19705413199933c2cef9bac8 (patch) | |
| tree | 5c4048fd22e0e59c1e32dc81efaa7ed0dd9905e6 /drivers/pci/controller/pci-mvebu.c | |
| parent | 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 (diff) | |
| download | linux-658aea35ab88deca19705413199933c2cef9bac8.tar.xz | |
PCI: pci-bridge-emul: Set position of PCI capabilities to real HW value
mvebu and aardvark HW have PCIe capabilities on different offset in PCI
config space. Extend pci-bridge-emul.c code to allow setting custom driver
custom value where PCIe capabilities starts.
With this change PCIe capabilities of both drivers are reported at the same
location as where they are reported by U-Boot - in their real HW offset.
Link: https://lore.kernel.org/r/20220824112124.21675-1-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Diffstat (limited to 'drivers/pci/controller/pci-mvebu.c')
| -rw-r--r-- | drivers/pci/controller/pci-mvebu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c index af915c951f06..0fdbb5585fec 100644 --- a/drivers/pci/controller/pci-mvebu.c +++ b/drivers/pci/controller/pci-mvebu.c @@ -946,6 +946,7 @@ static int mvebu_pci_bridge_emul_init(struct mvebu_pcie_port *port) bridge->subsystem_vendor_id = ssdev_id & 0xffff; bridge->subsystem_id = ssdev_id >> 16; bridge->has_pcie = true; + bridge->pcie_start = PCIE_CAP_PCIEXP; bridge->data = port; bridge->ops = &mvebu_pci_bridge_emul_ops; |