The pci_device_add() function calls header fixups only after
pci_configure_device(), which configures MPS.
So in order to have MPS fixups working, they need to be called early.
Signed-off-by: Marek Behún <kabel@xxxxxxxxxx>
Fixes: 27d868b5e6cfa ("PCI: Set MPS to match upstream bridge")
Cc: stable@xxxxxxxxxxxxxxx
---
drivers/pci/quirks.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 22b2bb1109c9..4d9b9d8fbc43 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3233,12 +3233,12 @@ static void fixup_mpss_256(struct pci_dev *dev)
{
dev->pcie_mpss = 1; /* 256 bytes */
}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SOLARFLARE,
- PCI_DEVICE_ID_SOLARFLARE_SFC4000A_0, fixup_mpss_256);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SOLARFLARE,
- PCI_DEVICE_ID_SOLARFLARE_SFC4000A_1, fixup_mpss_256);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SOLARFLARE,
- PCI_DEVICE_ID_SOLARFLARE_SFC4000B, fixup_mpss_256);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SOLARFLARE,
+ PCI_DEVICE_ID_SOLARFLARE_SFC4000A_0, fixup_mpss_256);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SOLARFLARE,
+ PCI_DEVICE_ID_SOLARFLARE_SFC4000A_1, fixup_mpss_256);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SOLARFLARE,
+ PCI_DEVICE_ID_SOLARFLARE_SFC4000B, fixup_mpss_256);
/*
* Intel 5000 and 5100 Memory controllers have an erratum with read completion
--
2.31.1
