This is a note to let you know that I've just added the patch titled
PCI: Add PCI_HEADER_TYPE_MFD definition
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pci-add-pci_header_type_mfd-definition.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 364b460e7117f64ad97ab29ba0a81ed0aa71aad2
Author: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
Date: Tue Oct 3 15:52:59 2023 +0300
PCI: Add PCI_HEADER_TYPE_MFD definition
[ Upstream commit bdca03a271f2de2c24ea56756fd9bbcff35173fb ]
Add PCI_HEADER_TYPE_MFD so we can replace literals in the code.
Link: https://lore.kernel.org/r/20231003125300.5541-3-ilpo.jarvinen@xxxxxxxxxxxxxxx
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Stable-dep-of: 83c088148c8e ("PCI: Use PCI_HEADER_TYPE_* instead of literals")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index e5f558d964939..06df65f11c396 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -80,6 +80,7 @@
#define PCI_HEADER_TYPE_NORMAL 0
#define PCI_HEADER_TYPE_BRIDGE 1
#define PCI_HEADER_TYPE_CARDBUS 2
+#define PCI_HEADER_TYPE_MFD 0x80 /* Multi-Function Device (possible) */
#define PCI_BIST 0x0f /* 8 bits */
#define PCI_BIST_CODE_MASK 0x0f /* Return result */
