cvs commit: src/sys/bus/pci pci.c

[Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>]

sephe       2007/11/23 19:42:24 PST

DragonFly src repository

  Modified files:
    sys/bus/pci          pci.c 
  Log:
  - Push PCI status "capability list bit" checking down into pci_read_extcap().
  - Mask bottom two bits of "next pointer", add comment about it.
  - If "next pointer" is not 0 and is less than 0x40 (standard PCI configuration
    space size), then it is illegal, bark out loudly and terminate the capability
    iteration.
  
  Revision  Changes    Path
  1.43      +35 -9     src/sys/bus/pci/pci.c


http://www.dragonflybsd.org/cvsweb/src/sys/bus/pci/pci.c.diff?r1=1.42&r2=1.43&f=u