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author | Jasper Lievisse Adriaanse <jasper@cvs.openbsd.org> | 2011-10-26 17:31:55 +0000 |
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committer | Jasper Lievisse Adriaanse <jasper@cvs.openbsd.org> | 2011-10-26 17:31:55 +0000 |
commit | e9500afcb6cfeba1014e881a1b7be22a505ae3a8 (patch) | |
tree | a6ce8eaaa4ec42269ffaed1d8b985bde671c4bf1 /usr.sbin/smtpd/queue.c | |
parent | 2db4e6b5a22a2835d31ccd404752fdbd5d180ea4 (diff) |
apply a fix by Steven Chamberlain <steven@pyro.eu.org>, via freebsd:
Fix an issue with 11g beacon frames which looks to be a limitation
on the largest multi-write size:
==
I looked further into the magic 88-byte threshold after which the bug
occurs. It turns out that figure included the 24-byte tx_desc, and up
to 64 bytes of beacon frame (header+data).
rum_write_multi doesn't seem happy with writing >64 bytes at a time to
the MAC register. If I break it up into separate calls (e.g. bytes
0-63, then bytes 64-65, written at the appropriate offset) I see the
proper beacon frames being transmitted now.
==
tweak by miod@
ok deraadt@
Diffstat (limited to 'usr.sbin/smtpd/queue.c')
0 files changed, 0 insertions, 0 deletions