diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-01-02 17:44:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-01-02 17:44:29 -0800 |
| commit | 080a62e2ceec28163194facb837d6388983aae5d (patch) | |
| tree | c39ea5bd760383e2300057adcc112ea3be6ce4a4 /include/uapi | |
| parent | 8a7eab2b54b349d005181fd971cfa027b1976c7b (diff) | |
| parent | 812089e01b9f65f90fc8fc670d8cce72a0e01fbb (diff) | |
Merge tag '3.8-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Some fixes for v3.8. They include a fix for the new SR-IOV sysfs
management support, an expanded quirk for Ricoh SD card readers, a
Stratus DMI quirk fix, and a PME polling fix."
* tag '3.8-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz
PCI/PM: Do not suspend port if any subordinate device needs PME polling
PCI: Add PCIe Link Capability link speed and width names
PCI: Work around Stratus ftServer broken PCIe hierarchy (fix DMI check)
PCI: Remove spurious error for sriov_numvfs store and simplify flow
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/pci_regs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 6b7b6f1e2fd..ebfadc56d1b 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -458,6 +458,8 @@ #define PCI_EXP_DEVSTA_TRPND 0x20 /* Transactions Pending */ #define PCI_EXP_LNKCAP 12 /* Link Capabilities */ #define PCI_EXP_LNKCAP_SLS 0x0000000f /* Supported Link Speeds */ +#define PCI_EXP_LNKCAP_SLS_2_5GB 0x1 /* LNKCAP2 SLS Vector bit 0 (2.5GT/s) */ +#define PCI_EXP_LNKCAP_SLS_5_0GB 0x2 /* LNKCAP2 SLS Vector bit 1 (5.0GT/s) */ #define PCI_EXP_LNKCAP_MLW 0x000003f0 /* Maximum Link Width */ #define PCI_EXP_LNKCAP_ASPMS 0x00000c00 /* ASPM Support */ #define PCI_EXP_LNKCAP_L0SEL 0x00007000 /* L0s Exit Latency */ |