Re-up the TX ath_buf limit from 128 to 512.

I'll have to leave this high for now, until I've done some significant surgery with how ath_bufs (and descriptors) are handled. This should significantly cut down on the opportunities for a full TX queue hanging traffic. I'll continue making things work though; I'm mostly doing this for users. :)
2012-05-22 19:50:21 +00:00 · 2012-05-22 19:50:21 +00:00 · 79fb9d3693
commit 79fb9d3693
parent b2747e472e
1 changed files with 1 additions and 1 deletions
--- a/sys/dev/ath/if_athvar.h
+++ b/sys/dev/ath/if_athvar.h
@ -47,7 +47,7 @@
 * 802.11n requires more TX and RX buffers to do AMPDU.
 */
 #ifdef	ATH_ENABLE_11N
-#define	ATH_TXBUF	128
+#define	ATH_TXBUF	512
 #define	ATH_RXBUF	512
 #endif