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authorDamien Bergamini <damien@cvs.openbsd.org>2006-11-10 20:46:59 +0000
committerDamien Bergamini <damien@cvs.openbsd.org>2006-11-10 20:46:59 +0000
commite7f3740f4f12ea46b396b24d250b2eb76780e1d2 (patch)
tree1e2659809d63a2cbf54e1771d26470413b6fa74e /sys/dev/mii/ipgphyreg.h
parent692f24d9c2b538d9e0cde74f8454eb56d16f2cb1 (diff)
Defer setting of the valid bit in the first TX descriptor after
all descriptors have been setup. Otherwise, hardware may start processing descriptors faster than us and crap out. Fixes "watchdog timeout" errors. Original idea from Matthew Dillon @DragonFly. ok deraadt@ jsg@ wim@ tested by many
Diffstat (limited to 'sys/dev/mii/ipgphyreg.h')
0 files changed, 0 insertions, 0 deletions