Date: Wed, 14 Jul 2010 20:37:06 +1200 From: Andrew Thompson <thompsa@FreeBSD.org> To: Adrian Chadd <adrian@freebsd.org> Cc: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: Re: svn commit: r210045 - user/adrian/if_ath_devel/sys/dev/ath Message-ID: <AANLkTik0oKCG3iy1ZqNR0JLsbDIFyrC528vlf0Jz2s7-@mail.gmail.com> In-Reply-To: <201007140808.o6E88hmd002521@svn.freebsd.org> References: <201007140808.o6E88hmd002521@svn.freebsd.org>
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On 14 July 2010 20:08, Adrian Chadd <adrian@freebsd.org> wrote: > Author: adrian > Date: Wed Jul 14 08:08:43 2010 > New Revision: 210045 > URL: http://svn.freebsd.org/changeset/base/210045 > > Log: > =A0Count missed (but not stuck) beacons. > > Modified: > =A0user/adrian/if_ath_devel/sys/dev/ath/if_ath.c > =A0user/adrian/if_ath_devel/sys/dev/ath/if_athioctl.h > > Modified: user/adrian/if_ath_devel/sys/dev/ath/if_ath.c > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > --- user/adrian/if_ath_devel/sys/dev/ath/if_ath.c =A0 =A0 =A0 Wed Jul 14 = 06:37:43 2010 =A0 =A0 =A0 =A0(r210044) > +++ user/adrian/if_ath_devel/sys/dev/ath/if_ath.c =A0 =A0 =A0 Wed Jul 14 = 08:08:43 2010 =A0 =A0 =A0 =A0(r210045) > @@ -2824,6 +2824,7 @@ ath_beacon_proc(void *arg, int pending) > =A0 =A0 =A0 =A0 */ > =A0 =A0 =A0 =A0if (ath_hal_numtxpending(ah, sc->sc_bhalq) !=3D 0) { > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0sc->sc_bmisscount++; > + =A0 =A0 =A0 =A0 =A0 =A0 =A0 sc->sc_stats.ast_be_missed++; > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0DPRINTF(sc, ATH_DEBUG_BEACON, > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0"%s: missed %u consecutive= beacons\n", > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0__func__, sc->sc_bmisscoun= t); > > Modified: user/adrian/if_ath_devel/sys/dev/ath/if_athioctl.h > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > --- user/adrian/if_ath_devel/sys/dev/ath/if_athioctl.h =A0Wed Jul 14 06:3= 7:43 2010 =A0 =A0 =A0 =A0(r210044) > +++ user/adrian/if_ath_devel/sys/dev/ath/if_athioctl.h =A0Wed Jul 14 08:0= 8:43 2010 =A0 =A0 =A0 =A0(r210045) > @@ -118,7 +118,8 @@ struct ath_stats { > =A0 =A0 =A0 =A0u_int32_t =A0 =A0 =A0 ast_tdma_ack; =A0 /* TDMA tx failed = 'cuz ACK required */ > =A0 =A0 =A0 =A0u_int32_t =A0 =A0 =A0 ast_tx_raw_fail;/* raw tx failed 'cu= z h/w down */ > =A0 =A0 =A0 =A0u_int32_t =A0 =A0 =A0 ast_tx_nofrag; =A0/* tx dropped 'cuz= no ath frag buffer */ > - =A0 =A0 =A0 u_int32_t =A0 =A0 =A0 ast_pad[14]; > + =A0 =A0 =A0 u_int32_t =A0 =A0 =A0 ast_be_missed; =A0/* missed beacons *= / > + =A0 =A0 =A0 u_int32_t =A0 =A0 =A0 ast_pad[10]; > =A0}; The maths is out here, its just one 32bit int. cheers, Andrew
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