Date: Tue, 22 May 2012 19:50:21 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r235804 - head/sys/dev/ath Message-ID: <201205221950.q4MJoLHG023994@svn.freebsd.org>
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Author: adrian Date: Tue May 22 19:50:21 2012 New Revision: 235804 URL: http://svn.freebsd.org/changeset/base/235804 Log: 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. :) Modified: head/sys/dev/ath/if_athvar.h Modified: head/sys/dev/ath/if_athvar.h ============================================================================== --- head/sys/dev/ath/if_athvar.h Tue May 22 19:43:20 2012 (r235803) +++ head/sys/dev/ath/if_athvar.h Tue May 22 19:50:21 2012 (r235804) @@ -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
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