diff options
| author | Dongdong Zhang <zhangdongdong@eswincomputing.com> | 2024-12-16 09:35:36 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-01-21 17:29:11 -0600 |
| commit | 188973e3536a18aebee3af486cd3d2ef82b09f88 (patch) | |
| tree | afa57d21525ca76fa32613114e1795664eeeffb4 /include/uapi | |
| parent | 816875a468f40a601da001d7518ddbf363381a18 (diff) | |
PCI: Remove redundant PCI_VSEC_HDR and PCI_VSEC_HDR_LEN_SHIFT
Remove duplicate macro PCI_VSEC_HDR and its related macro
PCI_VSEC_HDR_LEN_SHIFT from pci_regs.h to avoid redundancy and
inconsistencies. Update VFIO PCI code to use PCI_VNDR_HEADER and
PCI_VNDR_HEADER_LEN() for consistent naming and functionality.
These changes aim to streamline header handling while minimizing impact,
given the niche usage of these macros in userspace.
Link: https://lore.kernel.org/r/20241216013536.4487-1-zhangdongdong@eswincomputing.com
Signed-off-by: Dongdong Zhang <zhangdongdong@eswincomputing.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/pci_regs.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 02d0ba2999e0..c2ccc85c43ed 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -1001,9 +1001,6 @@ #define PCI_ACS_CTRL 0x06 /* ACS Control Register */ #define PCI_ACS_EGRESS_CTL_V 0x08 /* ACS Egress Control Vector */ -#define PCI_VSEC_HDR 4 /* extended cap - vendor-specific */ -#define PCI_VSEC_HDR_LEN_SHIFT 20 /* shift for length field */ - /* SATA capability */ #define PCI_SATA_REGS 4 /* SATA REGs specifier */ #define PCI_SATA_REGS_MASK 0xF /* location - BAR#/inline */ |