kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

PCI updates for v3.8:

Browse source 
PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz
   PCI: Remove spurious error for sriov_numvfs store and simplify flow
   PCI: Add PCIe Link Capability link speed and width names
   PCI/PM: Do not suspend port if any subordinate device needs PME polling
   PCI: Work around Stratus ftServer broken PCIe hierarchy (fix DMI check)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.10 (GNU/Linux)
 
 iQIcBAABAgAGBQJQ5HnVAAoJEPGMOI97Hn6zprgP/1we4RhVaXLRnmLyc9OpS97Z
 9KZUU/rsMQ/RYstdNFV30JOypMFL1BlK7jpLR14gjSgCulKK9etvjBTwiV26Rfor
 n/LWru4CWUtGUH/2c4IwuN0FKxfU7W4GxuVfKi3uACh7yJRwKgxZhFKLLb4OZ/T0
 A1CiIktdpZhH5A8+WdoSkZSsfQPuUA6UVKQleEQh/qJl9qgxwEDLsdj5fIZLsFUB
 Fo3bbusq2X+pHU0uuBIzrheSUeSmxXzeZcte8JxTEEwB/Gdsn24lJ39MK5PHAaOE
 gSVC7HDi+vNCICZhi7H93musPczL1TqeyMZQWSa/rj7KV836kG+Phz61SmsXTxyR
 VpfnEZOx7GreErpBuLKrOVslXJl1TBc/ZiiLd5SBUlO4ZClAssPcevtUexCR3xr6
 eHoSYMtwblW/vgJ3rn/PD8SgksZVJsd6+JAlVbC53XAdeJuEheCdEU7HnQZ3ZQRF
 6wpWOBfIxdSQM4AukncNjUSTQpVjNFoEXNcPBCamazDz9NgRIcrnBAd/94+AVD0t
 WQpoU0HDP6h00pK8Ls3Fsv23qbfPDPP9i6zhSGlv5Q9Sz5T8b178j8h7tkUgtPy/
 vxAtwUgFwz5cxE053lrht0JEQUikv99VcUJKrQc17g6GIMenh4duXrxF1I1EERXD
 fcVZNas3SrnLSKfsVwws
 =Ehs+
 -----END PGP SIGNATURE-----

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
This commit is contained in:
Linus Torvalds 2013-01-02 17:44:29 -08:00
commit 080a62e2ce
6 changed files with 64 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/uapi/linux/pci_regs.h
View file

@ -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 */