CVS commit: src/sys/dev/pci

[Izumi Tsutsui <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Wed Jan 14 14:29:48 UTC 2004

Modified Files:
        src/sys/dev/pci: if_wm.c if_wmreg.h

Log Message:
Fix hardware cksum problem on big endian machines.
Tested on macppc by HATANO Hiromichi.

Note I guess this bug could be fixed only adding one htole32(),
but I'd rather clean up endianness handling:
- Use htole32() only to accesses against DMA descriptors.
- Don't use uint32_t union member  with htole32()/le32toh()
  to access uint8_t/uint16_t descriptors.
- Add le32toh() in some DPRINTF.
  (XXX: strictly speaking, bus_dmamap_sync() is needed for these DPRINTF)


To generate a diff of this commit:
cvs rdiff -r1.64 -r1.65 src/sys/dev/pci/if_wm.c
cvs rdiff -r1.8 -r1.9 src/sys/dev/pci/if_wmreg.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.