diff options
| author |   Bjorn Helgaas <bhelgaas@google.com> | 2018-10-20 11:45:28 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-10-20 11:45:28 -0500 |
| commit | de468b755464426c276df2daf1e54bcd64186020 (patch) | |
| tree | 85d70498798e2112fad41d5b0e5e29a520d6bed6 /include/uapi | |
| parent | Merge branch 'pci/aspm' (diff) | |
| parent | PCI: Add support for Immediate Readiness (diff) | |
Merge branch 'pci/enumeration'
- Remove x86 and arm64 node-local allocation for host bridge structures
(Punit Agrawal)
- Pay attention to device-specific _PXM node values (Jonathan Cameron)
- Support new Immediate Readiness bit (Felipe Balbi)
* pci/enumeration:
PCI: Add support for Immediate Readiness
ACPI/PCI: Pay attention to device-specific _PXM node values
x86/PCI: Remove node-local allocation when initialising host controller
arm64: PCI: Remove node-local allocations when initialising host controller
Diffstat (limited to 'include/uapi')
| -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 ee556ccc93f4..e1e9888c85e6 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -52,6 +52,7 @@ #define PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */ #define PCI_STATUS 0x06 /* 16 bits */ +#define PCI_STATUS_IMM_READY 0x01 /* Immediate Readiness */ #define PCI_STATUS_INTERRUPT 0x08 /* Interrupt status */ #define PCI_STATUS_CAP_LIST 0x10 /* Support Capability List */ #define PCI_STATUS_66MHZ 0x20 /* Support 66 MHz PCI 2.1 bus */ |