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| author | Bjorn Helgaas | 2018-06-06 23:10:12 +0200 |
|---|---|---|
| committer | Bjorn Helgaas | 2018-06-06 23:10:12 +0200 |
| commit | aee9684a3688369101a6eae7a6c6ff5760e30a34 (patch) | |
| tree | 74d3009f8998b0e98a22b1131b984552c2dbb126 /include/uapi/linux/pci_regs.h | |
| parent | Merge branch 'pci/hotplug' (diff) | |
| parent | MIPS: PCI: Use dev_printk() when possible (diff) | |
| download | kernel-qcow2-linux-aee9684a3688369101a6eae7a6c6ff5760e30a34.tar.gz kernel-qcow2-linux-aee9684a3688369101a6eae7a6c6ff5760e30a34.tar.xz kernel-qcow2-linux-aee9684a3688369101a6eae7a6c6ff5760e30a34.zip | |
Merge branch 'pci/misc'
- add macros for PCIe Link Control 2 register (Frederick Lawler)
- replace IB/hfi1 custom macros with PCI core versions (Frederick Lawler)
- remove dead microblaze and xtensa code (Bjorn Helgaas)
- use dev_printk() when possible in xtensa and mips (Bjorn Helgaas)
* pci/misc:
MIPS: PCI: Use dev_printk() when possible
xtensa/PCI: Use dev_printk() when possible
xtensa/PCI: Make variables static
xtensa/PCI: Remove dead code
microblaze/PCI: Remove pcibios_claim_one_bus() dead code
microblaze/PCI: Remove pcibios_finish_adding_to_bus() dead code
IB/hfi1: Replace custom hfi1 macros with PCIe macros
PCI: Add PCI_EXP_LNKCTL2_TLS* macros
Diffstat (limited to 'include/uapi/linux/pci_regs.h')
| -rw-r--r-- | include/uapi/linux/pci_regs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 5182e0dda083..362de237ad7d 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -655,6 +655,11 @@ #define PCI_EXP_LNKCAP2_SLS_16_0GB 0x00000010 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKCAP2_CROSSLINK 0x00000100 /* Crosslink supported */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ +#define PCI_EXP_LNKCTL2_TLS 0x000f +#define PCI_EXP_LNKCTL2_TLS_2_5GT 0x0001 /* Supported Speed 2.5GT/s */ +#define PCI_EXP_LNKCTL2_TLS_5_0GT 0x0002 /* Supported Speed 5GT/s */ +#define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */ +#define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKSTA2 50 /* Link Status 2 */ #define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 52 /* v2 endpoints with link end here */ #define PCI_EXP_SLTCAP2 52 /* Slot Capabilities 2 */ |