/sys/src/fs: update ethernet drivers
 [geoff] --rw-rw-r-- M 2005116 glenda fs 30669 Feb 27 05:13 sys/src/fs/pc/ether82557.c
	[diffs elided - too long]
	[diff -c /n/sourcesdump/2006/0301/plan9/sys/src/fs/pc/ether82557.c /n/sourcesdump/2006/0302/plan9/sys/src/fs/pc/ether82557.c]
 [geoff] --rw-rw-r-- M 2005116 geoff fs 46676 Mar  1 05:24 sys/src/fs/pc/etherigbe.c
	[diffs elided - too long]
	[diff -c /n/sourcesdump/2006/0301/plan9/sys/src/fs/pc/etherigbe.c /n/sourcesdump/2006/0302/plan9/sys/src/fs/pc/etherigbe.c]