diff options
| author | Ben Dooks <ben.dooks@sifive.com> | 2023-05-31 10:57:13 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-05-31 16:34:38 -0500 |
| commit | 0b3dee602abf4a102a7a506d4b1c765355b27685 (patch) | |
| tree | 30a997facb0735d583f162e2293c4f8489f7a0a7 /include/uapi/linux/pci_regs.h | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
PCI: Add PCI_EXT_CAP_ID_PL_32GT define
Add the define for PCI_EXT_CAP_ID_PL_32GT for drivers that will want this
whilst doing Gen5/Gen6 accesses.
Link: https://lore.kernel.org/r/20230531095713.293229-1-ben.dooks@codethink.co.uk
Signed-off-by: Ben Dooks <ben.dooks@sifive.com>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/uapi/linux/pci_regs.h')
| -rw-r--r-- | include/uapi/linux/pci_regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index dc2000e0fe3a..e5f558d96493 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -738,6 +738,7 @@ #define PCI_EXT_CAP_ID_DVSEC 0x23 /* Designated Vendor-Specific */ #define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ #define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */ +#define PCI_EXT_CAP_ID_PL_32GT 0x2A /* Physical Layer 32.0 GT/s */ #define PCI_EXT_CAP_ID_DOE 0x2E /* Data Object Exchange */ #define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_DOE |