CVS commit: src/sys/dev/ic

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

Module Name:    src
Committed By:   tsutsui
Date:           Fri Oct 20 15:44:00 UTC 2006

Modified Files:
        src/sys/dev/ic: rtl8169.c

Log Message:
Use BUS_DMA_COHERENT on mapping DMA memory for TX/RX descriptors.
I can't think of a good way to avoid race condition between writeback and
DMA write against descriptors if cachelinesize > sizeof(struct rtk_desc)...

Anyway, now re(4) is functional on O2 (and probably other mips ports).


To generate a diff of this commit:
cvs rdiff -r1.38 -r1.39 src/sys/dev/ic/rtl8169.c

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