cvs commit: src/sys/dev/lnc if_lnc_pci.c

[Maxime Henrion]

mux         2004-08-25 17:30:36 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/dev/lnc          if_lnc_pci.c 
  Log:
  MFC revision 1.35:
    Pass a correct lowaddr to bus_dma_tag_create(), lnc(4) cards can only
    deal with 24-bit addresses.  While the two other attachments, namely
    isa and cbus, do it properly, the PCI attachment was passing
    BUS_SPACE_MAXADDR instead of BUS_SPACE_MAXADDR_24BIT.  This bug
    became apparent with the new contigmalloc() code.
  
    This fixes the problem reported with lnc(4) interfaces inside VMWare,
    and should theoritically also fix any user of a PCI lnc(4) card.  It
    is a RELENG_5 MFC candidate.
  
  Approved by:    re@
  
  Revision  Changes    Path
  1.34.2.1  +1 -1      src/sys/dev/lnc/if_lnc_pci.c