diff mbox series

[1/2] PCI: Call MPS fixup quirks early

Message ID 20210624171418.27194-1-kabel@kernel.org
State Accepted
Commit b8da302e2955fe4d41eb9d48199242674d77dbe0
Headers show
Series [1/2] PCI: Call MPS fixup quirks early | expand

Commit Message

Marek Behún June 24, 2021, 5:14 p.m. UTC 
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@kernel.org>
Fixes: 27d868b5e6cfa ("PCI: Set MPS to match upstream bridge")
Cc: stable@vger.kernel.org
---
 drivers/pci/quirks.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
diff mbox series

Patch

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