If we're using ancient (pre 1.17.0) 2100 f/w (for the cards that cannot
load f/w images > 0x7fff words), set ISP_FW_ATTR_SCCLUN. We explicitly don't believe we can find attributes if f/w is < 1.17.0, so we have to set SCCLUN for the 1.15.37 f/w we're using manually- otherwise every target will replicate itself across all 16 supported luns for non-SCCLUN f/w. Correctly set things up for 23XX and either fast posting or ZIO. The 23XX, it turns out, does not support RIO. If you put a non-zero value in xfwoptions, this will disable fast posting. If you put ICBXOPT_ZIO in xfwoptions, then the 23XX will do interrupt delays but post to the response queue- apparently QLogic *now* believes that reading multiple handles from registers is less of a win than writing (and delaying) multiple 64 byte responses to the response queue. At the end of taking a a good f/w crash dump, send the ISPASYNC_FW_DUMPED event to the outer layers (who can then do things like wake a user daemon to *fetch* the crash image, etc.).
This commit is contained in:
mjacob
parent
9e1cfa1b26
commit
f31168aa75
@ -728,11 +728,17 @@ again:
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if (IS_FC(isp)) {
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/*
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* We do not believe firmware attributes for 2100 code less
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* than 1.17.0.
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* than 1.17.0, unless it's the firmware we specifically
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* are loading.
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*
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* Note that all 22XX and 23XX f/w is greater than 1.X.0.
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*/
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if (IS_2100(isp) &&
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(ISP_FW_REVX(isp->isp_fwrev) < ISP_FW_REV(1, 17, 0))) {
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if (!(ISP_FW_NEWER_THAN(isp, 1, 17, 0))) {
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#ifdef USE_SMALLER_2100_FIRMWARE
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FCPARAM(isp)->isp_fwattr = ISP_FW_ATTR_SCCLUN;
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#else
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FCPARAM(isp)->isp_fwattr = 0;
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#endif
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} else {
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FCPARAM(isp)->isp_fwattr = mbs.param[6];
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isp_prt(isp, ISP_LOGDEBUG0,
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@ -1172,7 +1178,7 @@ isp_fibre_init(struct ispsoftc *isp)
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* because otherwise port database entries don't get updated after
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* a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0.
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*/
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if (ISP_FW_REVX(isp->isp_fwrev) < ISP_FW_REV(1, 17, 0)) {
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if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) {
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fcp->isp_fwoptions |= ICBOPT_FULL_LOGIN;
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}
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@ -1244,9 +1250,17 @@ isp_fibre_init(struct ispsoftc *isp)
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break;
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}
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if (IS_23XX(isp)) {
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if (IS_2300(isp) && isp->isp_revision < 2) {
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icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
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}
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/*
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* QLogic recommends that FAST Posting be turned
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* off for 23XX cards and instead allow the HBA
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* to write response queue entries and interrupt
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* after a delay (ZIO).
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*
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* If we set ZIO, it will disable fast posting,
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* so we don't need to clear it in fwoptions.
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*/
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icbp->icb_xfwoptions |= ICBXOPT_ZIO;
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if (isp->isp_confopts & ISP_CFG_ONEGB) {
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icbp->icb_zfwoptions |= ICBZOPT_RATE_ONEGB;
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} else if (isp->isp_confopts & ISP_CFG_TWOGB) {
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@ -1265,21 +1279,24 @@ isp_fibre_init(struct ispsoftc *isp)
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* More specifically, on a 2204 I had problems with RIO
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* on a Linux system where I was dropping commands right
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* and left. It's not clear to me what the actual problem
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* was, but it seems safer to only support this on the
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* 23XX cards.
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* was.
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*
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* I have it disabled if we support a target mode role for
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* reasons I can't now remember.
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* 23XX Cards do not support RIO. Instead they support ZIO.
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*/
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if ((isp->isp_role & ISP_ROLE_TARGET) == 0 && IS_23XX(isp)) {
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#if 0
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if (!IS_23XX(isp) && ISP_FW_NEWER_THAN(isp, 1, 17, 0)) {
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icbp->icb_xfwoptions |= ICBXOPT_RIO_16BIT;
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icbp->icb_racctimer = 4;
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icbp->icb_idelaytimer = 8;
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}
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#endif
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#endif
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if ((IS_2200(isp) && ISP_FW_REVX(isp->isp_fwrev) >=
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ISP_FW_REV(2, 1, 26)) || IS_23XX(isp)) {
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/*
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* For 22XX > 2.1.26 && 23XX, set someoptions.
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* XXX: Probably okay for newer 2100 f/w too.
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*/
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if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) {
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/*
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* Turn on LIP F8 async event (1)
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* Turn on generate AE 8013 on all LIP Resets (2)
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@ -1326,8 +1343,9 @@ isp_fibre_init(struct ispsoftc *isp)
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icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
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icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
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icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
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isp_prt(isp, ISP_LOGDEBUG1,
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"isp_fibre_init: fwoptions 0x%x", fcp->isp_fwoptions);
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isp_prt(isp, ISP_LOGDEBUG0,
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"isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
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icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
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FC_SCRATCH_ACQUIRE(isp);
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isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
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@ -1585,11 +1603,20 @@ isp_fclink_test(struct ispsoftc *isp, int usdelay)
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*/
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fcp->isp_onfabric = 0;
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if (IS_2100(isp))
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if (IS_2100(isp)) {
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/*
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* Don't bother with fabric if we are using really old
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* 2100 firmware. It's just not worth it.
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*/
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if (ISP_FW_NEWER_THAN(isp, 1, 15, 37)) {
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check_for_fabric = 1;
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} else {
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check_for_fabric = 0;
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}
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} else if (fcp->isp_topo == TOPO_FL_PORT ||
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fcp->isp_topo == TOPO_F_PORT) {
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check_for_fabric = 1;
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else if (fcp->isp_topo == TOPO_FL_PORT || fcp->isp_topo == TOPO_F_PORT)
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check_for_fabric = 1;
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else
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} else
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check_for_fabric = 0;
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if (check_for_fabric && isp_getpdb(isp, FL_PORT_ID, &pdb) == 0) {
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@ -3458,7 +3485,8 @@ again:
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} else if (isp_parse_async(isp, mbox) < 0) {
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return;
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}
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if (IS_FC(isp) || isp->isp_state != ISP_RUNSTATE) {
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if ((IS_FC(isp) && mbox != ASYNC_RIO_RESP) ||
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isp->isp_state != ISP_RUNSTATE) {
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ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
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ISP_WRITE(isp, BIU_SEMA, 0);
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return;
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@ -3882,9 +3910,20 @@ isp_parse_async(struct ispsoftc *isp, u_int16_t mbox)
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isp_async(isp, ISPASYNC_BUS_RESET, &bus);
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break;
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case ASYNC_SYSTEM_ERROR:
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#ifdef ISP_FW_CRASH_DUMP
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/*
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* If we have crash dumps enabled, it's up to the handler
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* for isp_async to reinit stuff and restart the firmware
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* after performing the crash dump. The reason we do things
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* this way is that we may need to activate a kernel thread
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* to do all the crash dump goop.
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*/
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isp_async(isp, ISPASYNC_FW_CRASH, NULL);
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#else
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isp_async(isp, ISPASYNC_FW_CRASH, NULL);
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isp_reinit(isp);
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isp_async(isp, ISPASYNC_FW_RESTARTED, NULL);
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#endif
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rval = -1;
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break;
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@ -4003,7 +4042,7 @@ isp_parse_async(struct ispsoftc *isp, u_int16_t mbox)
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break;
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case ASYNC_RIO_RESP:
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break;
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return (rval);
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case ASYNC_CTIO_DONE:
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{
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@ -6458,6 +6497,7 @@ isp2200_fw_dump(struct ispsoftc *isp)
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*ptr++ = isp->isp_mboxtmp[2];
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isp_prt(isp, ISP_LOGALL, "isp_fw_dump: SRAM dumped succesfully");
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FCPARAM(isp)->isp_dump_data[0] = isp->isp_type; /* now used */
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(void) isp_async(isp, ISPASYNC_FW_DUMPED, 0);
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}
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static void
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@ -6620,6 +6660,7 @@ isp2300_fw_dump(struct ispsoftc *isp)
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*ptr++ = mbs.param[2];
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isp_prt(isp, ISP_LOGALL, "isp_fw_dump: SRAM dumped succesfully");
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FCPARAM(isp)->isp_dump_data[0] = isp->isp_type; /* now used */
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(void) isp_async(isp, ISPASYNC_FW_DUMPED, 0);
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}
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void
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