Date: Mon, 24 Sep 2012 06:00:52 +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: r240882 - head/sys/dev/ath Message-ID: <201209240600.q8O60qwe055976@svn.freebsd.org>
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Author: adrian Date: Mon Sep 24 06:00:51 2012 New Revision: 240882 URL: http://svn.freebsd.org/changeset/base/240882 Log: In (eventual) preparation for supporting disabling the whole 11n/software retry path - add some code to make it obvious (to me!) how to disable the software tx path. Modified: head/sys/dev/ath/if_ath_tx.c Modified: head/sys/dev/ath/if_ath_tx.c ============================================================================== --- head/sys/dev/ath/if_ath_tx.c Mon Sep 24 05:24:10 2012 (r240881) +++ head/sys/dev/ath/if_ath_tx.c Mon Sep 24 06:00:51 2012 (r240882) @@ -2012,6 +2012,7 @@ ath_tx_raw_start(struct ath_softc *sc, s DPRINTF(sc, ATH_DEBUG_SW_TX, "%s: dooverride=%d\n", __func__, do_override); +#if 1 if (do_override) { bf->bf_state.bfs_txflags |= HAL_TXDESC_CLRDMASK; ath_tx_xmit_normal(sc, sc->sc_ac2q[pri], bf); @@ -2019,6 +2020,11 @@ ath_tx_raw_start(struct ath_softc *sc, s /* Queue to software queue */ ath_tx_swq(sc, ni, sc->sc_ac2q[pri], bf); } +#else + /* Direct-dispatch to the hardware */ + bf->bf_state.bfs_txflags |= HAL_TXDESC_CLRDMASK; + ath_tx_xmit_normal(sc, sc->sc_ac2q[pri], bf); +#endif ATH_TXQ_UNLOCK(sc->sc_ac2q[pri]); return 0;
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