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author | Bjorn Helgaas <bhelgaas@google.com> | 2020-12-16 00:11:06 +0300 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-12-16 00:11:06 +0300 |
commit | 6a94785fb9f8dd3c76f32b7a029691ab3fc884c5 (patch) | |
tree | a1093bd87287ec4287ee370b9578a27601cc85bc /include/uapi/linux/pci_regs.h | |
parent | e8722508dd78609b453b960d0b8163749d1f78b8 (diff) | |
parent | d292dd0eb3ac6ce6ea66715bb9f6b8e2ae70747c (diff) | |
download | linux-6a94785fb9f8dd3c76f32b7a029691ab3fc884c5.tar.xz |
Merge branch 'pci/err'
- Stop writing AER Capability when we don't own it (Sean V Kelley)
- Bind RCEC devices to the Port driver (Qiuxu Zhuo)
- Cache the RCEC RA Capability offset (Sean V Kelley)
- Add pci_walk_bridge() (Sean V Kelley)
- Clear AER status only when we control AER (Sean V Kelley)
- Recover from RCEC AER errors (Sean V Kelley)
- Add pcie_link_rcec() to associate RCiEPs with RCECs (Sean V Kelley)
- Recover from RCiEP AER errors (Sean V Kelley)
- Add pcie_walk_rcec() for RCEC AER handling (Sean V Kelley)
- Add pcie_walk_rcec() for RCEC PME handling (Sean V Kelley)
- Add RCEC AER error injection support (Qiuxu Zhuo)
* pci/err:
PCI/AER: Add RCEC AER error injection support
PCI/PME: Add pcie_walk_rcec() to RCEC PME handling
PCI/AER: Add pcie_walk_rcec() to RCEC AER handling
PCI/ERR: Recover from RCiEP AER errors
PCI/ERR: Add pcie_link_rcec() to associate RCiEPs
PCI/ERR: Recover from RCEC AER errors
PCI/ERR: Clear AER status only when we control AER
PCI/ERR: Add pci_walk_bridge() to pcie_do_recovery()
PCI/ERR: Avoid negated conditional for clarity
PCI/ERR: Use "bridge" for clarity in pcie_do_recovery()
PCI/ERR: Simplify by computing pci_pcie_type() once
PCI/ERR: Simplify by using pci_upstream_bridge()
PCI/ERR: Rename reset_link() to reset_subordinates()
PCI/ERR: Cache RCEC EA Capability offset in pci_init_capabilities()
PCI/ERR: Bind RCEC devices to the Root Port driver
PCI/AER: Write AER Capability only when we control it
Diffstat (limited to 'include/uapi/linux/pci_regs.h')
-rw-r--r-- | include/uapi/linux/pci_regs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index fe9d5dba2ba1..70aa88cc54d1 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -835,6 +835,13 @@ #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ #define PCI_EXT_CAP_PWR_SIZEOF 16 +/* Root Complex Event Collector Endpoint Association */ +#define PCI_RCEC_RCIEP_BITMAP 4 /* Associated Bitmap for RCiEPs */ +#define PCI_RCEC_BUSN 8 /* RCEC Associated Bus Numbers */ +#define PCI_RCEC_BUSN_REG_VER 0x02 /* Least version with BUSN present */ +#define PCI_RCEC_BUSN_NEXT(x) (((x) >> 8) & 0xff) +#define PCI_RCEC_BUSN_LAST(x) (((x) >> 16) & 0xff) + /* Vendor-Specific (VSEC, PCI_EXT_CAP_ID_VNDR) */ #define PCI_VNDR_HEADER 4 /* Vendor-Specific Header */ #define PCI_VNDR_HEADER_ID(x) ((x) & 0xffff) |