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| author | Pali Rohár <pali@kernel.org> | 2022-02-14 14:41:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-21 16:15:25 +0300 |
| commit | 39c51471efd2291f8ae2c39b05eabf8f4870ae48 (patch) | |
| tree | 1add7492ef9376661871603771305cf42523dd7f | |
| parent | 23c2f921f2468e2083c72e2ae4a9ef9778ed6436 (diff) | |
| download | linux-39c51471efd2291f8ae2c39b05eabf8f4870ae48.tar.xz | |
PCI: Add defines for normal and subtractive PCI bridges
commit 904b10fb189cc15376e9bfce1ef0282e68b0b004 upstream.
Add these PCI class codes to pci_ids.h:
PCI_CLASS_BRIDGE_PCI_NORMAL
PCI_CLASS_BRIDGE_PCI_SUBTRACTIVE
Use these defines in all kernel code for describing PCI class codes for
normal and subtractive PCI bridges.
[bhelgaas: similar change in pci-mvebu.c]
Link: https://lore.kernel.org/r/20220214114109.26809-1-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Guenter Roeck <linux@roeck-us.net>a
Cc: Naresh Kamboju <naresh.kamboju@linaro.org>
[ gregkh - take only the pci_ids.h portion for stable backports ]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | include/linux/pci_ids.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 635a9243cce0..d4312cbba8db 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -59,6 +59,8 @@ #define PCI_CLASS_BRIDGE_EISA 0x0602 #define PCI_CLASS_BRIDGE_MC 0x0603 #define PCI_CLASS_BRIDGE_PCI 0x0604 +#define PCI_CLASS_BRIDGE_PCI_NORMAL 0x060400 +#define PCI_CLASS_BRIDGE_PCI_SUBTRACTIVE 0x060401 #define PCI_CLASS_BRIDGE_PCMCIA 0x0605 #define PCI_CLASS_BRIDGE_NUBUS 0x0606 #define PCI_CLASS_BRIDGE_CARDBUS 0x0607 |