Date: Sun, 25 Oct 2015 14:34:08 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r289933 - head/sys/dev/isp Message-ID: <201510251434.t9PEY8Sf075976@repo.freebsd.org>
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Author: mav Date: Sun Oct 25 14:34:07 2015 New Revision: 289933 URL: https://svnweb.freebsd.org/changeset/base/289933 Log: Improve Port Database Changed handling and reporting. Modified: head/sys/dev/isp/isp.c head/sys/dev/isp/isp_freebsd.c Modified: head/sys/dev/isp/isp.c ============================================================================== --- head/sys/dev/isp/isp.c Sun Oct 25 13:14:53 2015 (r289932) +++ head/sys/dev/isp/isp.c Sun Oct 25 14:34:07 2015 (r289933) @@ -6074,21 +6074,22 @@ isp_parse_async_fc(ispsoftc_t *isp, uint case ASYNC_PDB_CHANGED: { - int nphdl, nlstate, reason; - /* - * We *should* get a channel out of the 24XX, but we don't seem - * to get more than a PDB CHANGED on channel 0, so turn it into - * a broadcast event. - */ + int echan, nphdl, nlstate, reason; + if (IS_24XX(isp)) { nphdl = ISP_READ(isp, OUTMAILBOX1); nlstate = ISP_READ(isp, OUTMAILBOX2); - reason = ISP_READ(isp, OUTMAILBOX3) >> 8; + reason = ISP_READ(isp, OUTMAILBOX3); + chan = reason & 0xff; + echan = (nphdl == NIL_HANDLE) ? + isp->isp_nchan - 1 : chan; + reason = reason >> 8; } else { nphdl = NIL_HANDLE; nlstate = reason = 0; + chan = echan = 0; } - for (chan = 0; chan < isp->isp_nchan; chan++) { + for (; chan <= echan; chan++) { fcparam *fcp = FCPARAM(isp, chan); if (fcp->role == ISP_ROLE_NONE) { Modified: head/sys/dev/isp/isp_freebsd.c ============================================================================== --- head/sys/dev/isp/isp_freebsd.c Sun Oct 25 13:14:53 2015 (r289932) +++ head/sys/dev/isp/isp_freebsd.c Sun Oct 25 14:34:07 2015 (r289933) @@ -382,14 +382,16 @@ isp_freeze_loopdown(ispsoftc_t *isp, int if (IS_FC(isp)) { struct isp_fc *fc = ISP_FC_PC(isp, chan); if (fc->simqfrozen == 0) { - isp_prt(isp, ISP_LOGDEBUG0, "%s: freeze simq (loopdown) chan %d", msg, chan); + isp_prt(isp, ISP_LOGDEBUG0, + "Chan %d %s -- freeze simq (loopdown)", chan, msg); fc->simqfrozen = SIMQFRZ_LOOPDOWN; #if __FreeBSD_version >= 1000039 xpt_hold_boot(); #endif xpt_freeze_simq(fc->sim, 1); } else { - isp_prt(isp, ISP_LOGDEBUG0, "%s: mark frozen (loopdown) chan %d", msg, chan); + isp_prt(isp, ISP_LOGDEBUG0, + "Chan %d %s -- mark frozen (loopdown)", chan, msg); fc->simqfrozen |= SIMQFRZ_LOOPDOWN; } } @@ -4988,11 +4990,11 @@ changed: fc = ISP_FC_PC(isp, bus); if (evt == ISPASYNC_CHANGE_PDB) { - msg = "Chan %d Port Database Changed"; + msg = "Port Database Changed"; } else if (evt == ISPASYNC_CHANGE_SNS) { - msg = "Chan %d Name Server Database Changed"; + msg = "Name Server Database Changed"; } else { - msg = "Chan %d Other Change Notify"; + msg = "Other Change Notify"; } /* @@ -5002,7 +5004,7 @@ changed: isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "Stopping Loop Down Timer @ %lu", (unsigned long) time_uptime); callout_stop(&fc->ldt); } - isp_prt(isp, ISP_LOGINFO, msg, bus); + isp_prt(isp, ISP_LOGINFO, "Chan %d %s", bus, msg); if (FCPARAM(isp, bus)->role & ISP_ROLE_INITIATOR) { isp_freeze_loopdown(isp, bus, msg); }
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