svn commit: r224958 - user/adrian/if_ath_tx/sys/dev/ath
Adrian Chadd
adrian at FreeBSD.org
Thu Aug 18 04:44:42 UTC 2011
Author: adrian
Date: Thu Aug 18 04:44:41 2011
New Revision: 224958
URL: http://svn.freebsd.org/changeset/base/224958
Log:
Whilst auditing the code, I've found that my shuffling of ATH_BUF_BUSY handling
is incorrect.
Since this'll break the TDMA code (and I'd rather not do that),
just leave a note for it to be revisited before this is merged
back into -HEAD.
Modified:
user/adrian/if_ath_tx/sys/dev/ath/if_ath.c
Modified: user/adrian/if_ath_tx/sys/dev/ath/if_ath.c
==============================================================================
--- user/adrian/if_ath_tx/sys/dev/ath/if_ath.c Thu Aug 18 04:39:29 2011 (r224957)
+++ user/adrian/if_ath_tx/sys/dev/ath/if_ath.c Thu Aug 18 04:44:41 2011 (r224958)
@@ -4425,6 +4425,11 @@ ath_tx_freebuf(struct ath_softc *sc, str
}
m_freem(bf->bf_m);
bf->bf_m = NULL;
+
+ /*
+ * XXX This is incorrect. Check what the -HEAD code is doing.
+ * XXX The TDMA code will be broken if this isn't properly repaired.
+ */
bf->bf_flags &= ~ATH_BUF_BUSY;
ATH_TXBUF_LOCK(sc);
More information about the svn-src-user
mailing list