cvs commit: src/sys/pci if_rlreg.h src/sys/dev/re if_re.c

Bill Paul wpaul at
Sat Sep 13 16:51:37 PDT 2003

wpaul       2003/09/13 16:51:36 PDT

  FreeBSD src repository

  Modified files:
    sys/pci              if_rlreg.h 
    sys/dev/re           if_re.c 
  Teach the re(4) driver about the CFG2 register, which tells us whether
  we're on a 32-bit/64-bit bus or not. Use this to decide if we should
  set the PCI dual-address cycle enable bit in the C+ command register.
  (Enabling DAC on a 32-bit bus seems to do bad things.)
  Also, initialize the C+ command register early in the re_init() routine.
  The documentation says this register should be configured first.
  Revision  Changes    Path
  1.7       +14 -7     src/sys/dev/re/if_re.c
  1.39      +15 -1     src/sys/pci/if_rlreg.h

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