cvs commit: src/sys/isa isa_common.c

[John Baldwin]

jhb         2007-04-17 15:14:23 UTC

  FreeBSD src repository

  Modified files:
    sys/isa              isa_common.c 
  Log:
  When trying to allocate a PnP BIOS memory resource, the code loops trying
  to move up the start address until the allocation succeeds.  If the
  alignment of the resource was 0, then the code would keep trying the same
  request in an infinite loop and hang.  Force the request to always move
  start up by at least 1 byte each time through the loop.
  
  Revision  Changes    Path
  1.46      +1 -1      src/sys/isa/isa_common.c