Dual LVD (1280) support.
This commit is contained in:
mjacob
parent
420c21c43c
commit
edf809c8b6
109
sys/dev/ic/isp.c
109
sys/dev/ic/isp.c
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@ -1,4 +1,4 @@
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/* $NetBSD: isp.c,v 1.43 1999/12/04 03:08:18 mjacob Exp $ */
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/* $NetBSD: isp.c,v 1.44 1999/12/16 05:35:42 mjacob Exp $ */
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/*
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* Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration
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* All rights reserved.
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@ -155,7 +155,7 @@ isp_reset(isp)
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DISABLE_INTS(isp);
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/*
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* Put the board into PAUSE mode.
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* Put the board into PAUSE mode (so we can read the SXP registers).
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*/
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ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE);
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@ -171,37 +171,68 @@ isp_reset(isp)
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default:
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break;
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}
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} else if (IS_12X0(isp)) {
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revname = "12X0";
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} else if (IS_1240(isp)) {
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sdparam *sdp = isp->isp_param;
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revname = "1240";
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isp->isp_clock = 60;
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} else if (IS_1080(isp)) {
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sdp->isp_ultramode = 1;
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sdp++;
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sdp->isp_ultramode = 1;
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/*
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* XXX: Should probably do some bus sensing.
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*/
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} else if (IS_ULTRA2(isp)) {
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static char *m = "%s: bus %d is in %s Mode\n";
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u_int16_t l;
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sdparam *sdp = isp->isp_param;
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revname = "1080";
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isp->isp_clock = 100;
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revname = "1080";
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l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK;
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switch (l) {
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case ISP1080_LVD_MODE:
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sdp->isp_lvdmode = 1;
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PRINTF("%s: LVD Mode\n", isp->isp_name);
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CFGPRINTF(m, isp->isp_name, 0, "LVD");
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break;
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case ISP1080_HVD_MODE:
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sdp->isp_diffmode = 1;
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CFGPRINTF("%s: Differential Mode\n", isp->isp_name);
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CFGPRINTF(m, isp->isp_name, 0, "Differential");
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break;
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case ISP1080_SE_MODE:
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sdp->isp_ultramode = 1;
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CFGPRINTF("%s: Single-Ended Mode\n", isp->isp_name);
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CFGPRINTF(m, isp->isp_name, 0, "Single-Ended");
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break;
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default:
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/*
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* Hmm. Up in a wierd mode. This means all SCSI I/O
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* buffer lines are tristated, so we're in a lot of
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* trouble if we don't set things up right.
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*/
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PRINTF("%s: Illegal Mode 0x%x\n", isp->isp_name, l);
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CFGPRINTF("%s: unknown mode on bus %d (0x%x)\n",
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isp->isp_name, 0, l);
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break;
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}
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if (IS_1280(isp)) {
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sdp++;
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revname[1] = '2';
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l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT);
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l &= ISP1080_MODE_MASK;
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switch(l) {
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case ISP1080_LVD_MODE:
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sdp->isp_lvdmode = 1;
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CFGPRINTF(m, isp->isp_name, 1, "LVD");
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break;
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case ISP1080_HVD_MODE:
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sdp->isp_diffmode = 1;
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CFGPRINTF(m, isp->isp_name, 1, "Differential");
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break;
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case ISP1080_SE_MODE:
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sdp->isp_ultramode = 1;
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CFGPRINTF(m, isp->isp_name, 1, "Single-Ended");
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break;
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default:
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CFGPRINTF("%s: unknown mode on bus %d (0x%x)\n",
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isp->isp_name, 1, l);
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break;
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}
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}
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} else {
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sdparam *sdp = isp->isp_param;
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i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK;
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@ -241,7 +272,7 @@ isp_reset(isp)
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isp->isp_clock = 60;
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break;
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case 6:
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revname = "1040C(?)";
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revname = "1040C";
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isp->isp_type = ISP_HA_SCSI_1040C;
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isp->isp_clock = 60;
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break;
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@ -609,7 +640,7 @@ isp_init(isp)
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* Must do this first to get defaults established.
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*/
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isp_setdfltparm(isp, 0);
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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isp_setdfltparm(isp, 1);
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}
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@ -629,7 +660,7 @@ isp_scsi_init(isp)
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sdp_chan0 = isp->isp_param;
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sdp_chan1 = sdp_chan0;
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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sdp_chan1++;
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}
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@ -724,7 +755,7 @@ isp_scsi_init(isp)
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/* now do per-channel settings */
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isp_scsi_channel_init(isp, 0);
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if (IS_12X0(isp))
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if (IS_DUALBUS(isp))
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isp_scsi_channel_init(isp, 1);
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/*
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@ -761,7 +792,7 @@ isp_scsi_init(isp)
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* Turn on Fast Posting, LVD transitions
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*/
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if (IS_1080(isp) ||
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if (IS_ULTRA2(isp) ||
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ISP_FW_REVX(isp->isp_fwrev) >= ISP_FW_REV(7, 55, 0)) {
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mbs.param[0] = MBOX_SET_FW_FEATURES;
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#ifndef ISP_NO_FASTPOST_SCSI
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@ -769,7 +800,7 @@ isp_scsi_init(isp)
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#else
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mbs.param[1] = 0;
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#endif
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if (IS_1080(isp))
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if (IS_ULTRA2(isp))
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mbs.param[1] |= FW_FEATURE_LVD_NOTIFY;
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if (mbs.param[1] != 0) {
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isp_mboxcmd(isp, &mbs);
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@ -827,7 +858,7 @@ isp_scsi_channel_init(isp, channel)
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* If we're in LVD mode, then we pretty much should
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* only disable tagged queuing.
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*/
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if (IS_1080(isp) && sdp->isp_lvdmode) {
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if (IS_ULTRA2(isp) && sdp->isp_lvdmode) {
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sdf = DPARM_DEFAULT & ~DPARM_TQING;
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} else {
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sdf = DPARM_SAFE_DFLT;
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@ -1920,7 +1951,7 @@ ispscsicmd(xs)
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* than which we got here to send a command to.
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*/
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if (isp->isp_sendmarker) {
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u_int8_t n = (IS_12X0(isp)? 2: 1);
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u_int8_t n = (IS_DUALBUS(isp)? 2: 1);
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/*
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* Check ports to send markers for...
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*/
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@ -2446,12 +2477,7 @@ isp_parse_async(isp, mbox)
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int bus;
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u_int32_t fast_post_handle = 0;
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/*
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* It is not documented anywhere that bus is always in OUTMAILBOX6
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* for dual bus cards- and we don't have the h/w to prove it either,
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* So we'll just assume......
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*/
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if (IS_1080(isp) || IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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bus = ISP_READ(isp, OUTMAILBOX6);
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} else {
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bus = 0;
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@ -2705,8 +2731,9 @@ isp_parse_status(isp, sp, xs)
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break;
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case RQCS_RESET_OCCURRED:
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IDPRINTF(2, ("%s: bus reset destroyed command for target %d "
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"lun %d\n", isp->isp_name, XS_TGT(xs), XS_LUN(xs)));
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IDPRINTF(2, ("%s: bus %d reset destroyed command for target %d "
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"lun %d\n", isp->isp_name, XS_CHANNEL(xs), XS_TGT(xs),
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XS_LUN(xs)));
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/*
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* XXX: Get port number for bus
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*/
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@ -3214,7 +3241,7 @@ command_known:
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* XXX Eventually will be fixed by converting register write/read
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* XXX counts to bitmasks.
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*/
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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switch (opcode) {
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case MBOX_GET_RETRY_COUNT:
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case MBOX_SET_RETRY_COUNT:
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@ -3339,7 +3366,7 @@ command_known:
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* Pick up output parameters. Special case some of the readbacks
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* for the dual port SCSI cards.
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*/
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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switch (opcode) {
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case MBOX_GET_RETRY_COUNT:
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case MBOX_SET_RETRY_COUNT:
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@ -3514,7 +3541,7 @@ isp_dumpregs(isp, msg)
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PRINTF(" sxp_int=%x sxp_gross=%x sxp(scsi_ctrl)=%x\n",
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ISP_READ(isp, SXP_INTERRUPT),
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ISP_READ(isp, SXP_GROSS_ERR),
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ISP_READ(isp, SXP_PINS_CONTROL));
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ISP_READ(isp, SXP_PINS_CTRL));
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ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
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}
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PRINTF(" mbox regs: %x %x %x %x %x\n",
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@ -3755,14 +3782,14 @@ isp_setdfltparm(isp, channel)
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IDPRINTF(2, ("could not GET ACT NEG STATE\n"));
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sdp_chan0->isp_req_ack_active_neg = 1;
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sdp_chan0->isp_data_line_active_neg = 1;
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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sdp_chan1->isp_req_ack_active_neg = 1;
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sdp_chan1->isp_data_line_active_neg = 1;
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}
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} else {
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sdp_chan0->isp_req_ack_active_neg = (mbs.param[1] >> 4) & 0x1;
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sdp_chan0->isp_data_line_active_neg = (mbs.param[1] >> 5) & 0x1;
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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sdp_chan1->isp_req_ack_active_neg =
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(mbs.param[2] >> 4) & 0x1;
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sdp_chan1->isp_data_line_active_neg =
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@ -3787,7 +3814,7 @@ isp_setdfltparm(isp, channel)
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ISP_10M_SYNCPARMS >> 8;
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sdp->isp_devparam[tgt].sync_period =
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ISP_10M_SYNCPARMS & 0xff;
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} else if (IS_1080(isp)) {
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} else if (IS_ULTRA2(isp)) {
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sdp->isp_devparam[tgt].sync_offset =
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ISP_40M_SYNCPARMS >> 8;
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sdp->isp_devparam[tgt].sync_period =
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@ -3941,7 +3968,7 @@ isp_read_nvram(isp)
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if (IS_FC(isp)) {
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amt = ISP2100_NVRAM_SIZE;
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minversion = 1;
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} else if (IS_1080(isp) || IS_12X0(isp)) {
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} else if (IS_ULTRA2(isp)) {
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amt = ISP1080_NVRAM_SIZE;
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minversion = 0;
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} else {
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@ -3981,10 +4008,10 @@ isp_read_nvram(isp)
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return (-1);
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}
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if (IS_1080(isp) || IS_12X0(isp)) {
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if (IS_ULTRA2(isp)) {
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int bus;
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sdparam *sdp = (sdparam *) isp->isp_param;
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for (bus = 0; bus < (IS_1080(isp)? 1 : 2); bus++, sdp++) {
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for (bus = 0; bus < (IS_DUALBUS(isp)? 2 : 1); bus++, sdp++) {
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sdp->isp_fifo_threshold =
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ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
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@ -4344,7 +4371,7 @@ isp_rdnvram_word(isp, wo, rp)
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wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
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rqst = (ISP_NVRAM_READ << 8) | wo;
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cbits = 10;
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} else if (IS_1080(isp) || IS_12X0(isp)) {
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} else if (IS_ULTRA2(isp)) {
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wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
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rqst = (ISP_NVRAM_READ << 8) | wo;
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cbits = 10;
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@ -1,4 +1,4 @@
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/* $NetBSD: isp_netbsd.c,v 1.20 1999/12/05 18:20:53 mjacob Exp $ */
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/* $NetBSD: isp_netbsd.c,v 1.21 1999/12/16 05:35:43 mjacob Exp $ */
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/*
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* Platform (NetBSD) dependent common attachment code for Qlogic adapters.
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* Matthew Jacob <mjacob@nas.nasa.gov>
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@ -57,7 +57,8 @@ isp_attach(isp)
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isp->isp_osinfo._adapter.scsipi_ioctl = ispioctl;
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isp->isp_state = ISP_RUNSTATE;
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isp->isp_osinfo._link.scsipi_scsi.channel = SCSI_CHANNEL_ONLY_ONE;
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isp->isp_osinfo._link.scsipi_scsi.channel =
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(IS_DUALBUS(isp))? 0 : SCSI_CHANNEL_ONLY_ONE;
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isp->isp_osinfo._link.adapter_softc = isp;
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isp->isp_osinfo._link.device = &isp_dev;
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isp->isp_osinfo._link.adapter = &isp->isp_osinfo._adapter;
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@ -99,7 +100,7 @@ isp_attach(isp)
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isp->isp_osinfo._link.scsipi_scsi.adapter_target =
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sdp->isp_initiator_id;
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isp->isp_osinfo.discovered[0] = 1 << sdp->isp_initiator_id;
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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isp->isp_osinfo._link_b = isp->isp_osinfo._link;
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sdp++;
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isp->isp_osinfo.discovered[1] =
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@ -118,7 +119,7 @@ isp_attach(isp)
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if (IS_SCSI(isp)) {
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int bus = 0;
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(void) isp_control(isp, ISPCTL_RESET_BUS, &bus);
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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bus++;
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(void) isp_control(isp, ISPCTL_RESET_BUS, &bus);
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}
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@ -164,7 +165,7 @@ isp_attach(isp)
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* And attach children (if any).
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*/
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config_found((void *)isp, &isp->isp_osinfo._link, scsiprint);
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if (IS_12X0(isp)) {
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if (IS_DUALBUS(isp)) {
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config_found((void *)isp, &isp->isp_osinfo._link_b, scsiprint);
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}
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}
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@ -196,7 +197,7 @@ ispcmd_slow(xs)
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{
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sdparam *sdp;
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int tgt, chan, s;
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u_int16_t f;
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u_int16_t flags;
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struct ispsoftc *isp = XS_ISP(xs);
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/*
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@ -204,16 +205,14 @@ ispcmd_slow(xs)
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*/
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tgt = XS_TGT(xs);
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chan = XS_CHANNEL(xs);
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sdp = isp->isp_param;
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sdp += chan;
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if ((xs->xs_control & XS_CTL_DISCOVERY) != 0 ||
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(isp->isp_osinfo.discovered[chan] & (1 << tgt)) != 0) {
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return (ispcmd(xs));
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}
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f = DPARM_DEFAULT;
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flags = DPARM_DEFAULT;
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if (xs->sc_link->quirks & SDEV_NOSYNC) {
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f ^= DPARM_SYNC;
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flags ^= DPARM_SYNC;
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#ifdef DEBUG
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} else {
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printf("%s: channel %d target %d can do SYNC xfers\n",
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@ -221,7 +220,7 @@ ispcmd_slow(xs)
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#endif
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}
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if (xs->sc_link->quirks & SDEV_NOWIDE) {
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f ^= DPARM_WIDE;
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flags ^= DPARM_WIDE;
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#ifdef DEBUG
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} else {
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printf("%s: channel %d target %d can do WIDE xfers\n",
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@ -229,7 +228,7 @@ ispcmd_slow(xs)
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#endif
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}
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if (xs->sc_link->quirks & SDEV_NOTAG) {
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f ^= DPARM_TQING;
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flags ^= DPARM_TQING;
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#ifdef DEBUG
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} else {
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printf("%s: channel %d target %d can do TAGGED xfers\n",
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@ -241,37 +240,12 @@ ispcmd_slow(xs)
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* so mark parameters to be updated for it.
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*/
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s = splbio();
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sdp->isp_devparam[tgt].dev_flags = f;
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isp->isp_osinfo.discovered[chan] |= (1 << tgt);
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sdp = isp->isp_param;
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sdp += chan;
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sdp->isp_devparam[tgt].dev_flags = flags;
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sdp->isp_devparam[tgt].dev_update = 1;
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isp->isp_update |= (1 << chan);
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/*
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* Now check to see whether we can get out of this checking mode now.
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* XXX: WE CANNOT AS YET BECAUSE THERE IS NO MECHANISM TO TELL US
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* XXX: WHEN WE'RE DONE DISCOVERY BECAUSE WE NEED ONE COMMAND AFTER
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* XXX: DISCOVERY IS DONE FOR EACH TARGET TO TELL US THAT WE'RE DONE
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* XXX: AND THAT DOESN'T HAPPEN HERE. AT BEST WE CAN MARK OURSELVES
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* XXX: DONE WITH DISCOVERY FOR THIS TARGET AND SO SAVE MAYBE 20
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* XXX: LINES OF C CODE.
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*/
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isp->isp_osinfo.discovered[chan] |= (1 << tgt);
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/* do not bother with these lines- they'll never execute correctly */
|
||||
#if 0
|
||||
sdp = isp->isp_param;
|
||||
for (chan = 0; chan < (IS_12X0(isp)? 2 : 1); chan++, sdp++) {
|
||||
f = 0xffff & ~(1 << sdp->isp_initiator_id);
|
||||
if (isp->isp_osinfo.discovered[chan] != f) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (chan == (IS_12X0(isp)? 2 : 1)) {
|
||||
CFGPRINTF("%s: allowing sync/wide negotiation and "
|
||||
"tag usage\n", isp->isp_name);
|
||||
isp->isp_osinfo._adapter.scsipi_cmd = ispcmd;
|
||||
if (IS_12X0(isp))
|
||||
isp->isp_update |= 2;
|
||||
}
|
||||
#endif
|
||||
splx(s);
|
||||
return (ispcmd(xs));
|
||||
}
|
||||
|
|
@ -581,12 +555,47 @@ isp_async(isp, cmd, arg)
|
|||
tgt = *((int *) arg);
|
||||
bus = (tgt >> 16) & 0xffff;
|
||||
tgt &= 0xffff;
|
||||
|
||||
sdp += bus;
|
||||
flags = sdp->isp_devparam[tgt].cur_dflags;
|
||||
period = sdp->isp_devparam[tgt].cur_period;
|
||||
|
||||
if ((flags & DPARM_SYNC) && period &&
|
||||
(sdp->isp_devparam[tgt].cur_offset) != 0) {
|
||||
if (sdp->isp_lvdmode) {
|
||||
#if 0
|
||||
/* CAUSES PANICS */
|
||||
static char *m = "%s: bus %d now %s mode\n";
|
||||
u_int16_t r, l;
|
||||
if (bus == 1)
|
||||
r = SXP_PINS_DIFF | SXP_BANK1_SELECT;
|
||||
else
|
||||
r = SXP_PINS_DIFF;
|
||||
l = ISP_READ(isp, r) & ISP1080_MODE_MASK;
|
||||
switch (l) {
|
||||
case ISP1080_LVD_MODE:
|
||||
sdp->isp_lvdmode = 1;
|
||||
printf(m, isp->isp_name, bus, "LVD");
|
||||
break;
|
||||
case ISP1080_HVD_MODE:
|
||||
sdp->isp_diffmode = 1;
|
||||
printf(m, isp->isp_name, bus, "Differential");
|
||||
break;
|
||||
case ISP1080_SE_MODE:
|
||||
sdp->isp_ultramode = 1;
|
||||
printf(m, isp->isp_name, bus, "Single-Ended");
|
||||
break;
|
||||
default:
|
||||
printf("%s: unknown mode on bus %d (0x%x)\n",
|
||||
isp->isp_name, bus, l);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
/*
|
||||
* There's some ambiguity about our negotiated speed
|
||||
* if we haven't detected LVD mode correctly (which
|
||||
* seems to happen, unfortunately). If we're in LVD
|
||||
* mode, then different rules apply about speed.
|
||||
*/
|
||||
if (sdp->isp_lvdmode || period < 0xc) {
|
||||
switch (period) {
|
||||
case 0xa:
|
||||
mhz = 40;
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: isp_netbsd.h,v 1.19 1999/12/04 02:59:29 mjacob Exp $ */
|
||||
/* $NetBSD: isp_netbsd.h,v 1.20 1999/12/16 05:35:44 mjacob Exp $ */
|
||||
/*
|
||||
* NetBSD Specific definitions for the Qlogic ISP Host Adapter
|
||||
* Matthew Jacob <mjacob@nas.nasa.gov>
|
||||
|
|
@ -129,8 +129,8 @@ struct isposinfo {
|
|||
#define XS_LUN(xs) ((int) (xs)->sc_link->scsipi_scsi.lun)
|
||||
#define XS_TGT(xs) ((int) (xs)->sc_link->scsipi_scsi.target)
|
||||
#define XS_CHANNEL(xs) \
|
||||
(((xs)->sc_link == &(((struct ispsoftc *)XS_ISP(xs))->isp_osinfo._link_b))?\
|
||||
1 : 0)
|
||||
(((int) (xs)->sc_link->scsipi_scsi.channel == SCSI_CHANNEL_ONLY_ONE) ? \
|
||||
0 : (xs)->sc_link->scsipi_scsi.channel)
|
||||
#define XS_RESID(xs) (xs)->resid
|
||||
#define XS_XFRLEN(xs) (xs)->datalen
|
||||
#define XS_CDBLEN(xs) (xs)->cmdlen
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: ispreg.h,v 1.17 1999/10/17 01:37:12 mjacob Exp $ */
|
||||
/* $NetBSD: ispreg.h,v 1.18 1999/12/16 05:35:44 mjacob Exp $ */
|
||||
/* release_6_5_99 */
|
||||
/*
|
||||
* Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration
|
||||
|
|
@ -99,47 +99,47 @@
|
|||
* Bus Interface Block Register Offsets
|
||||
*/
|
||||
|
||||
#define BIU_ID_LO BIU_BLOCK+0x0 /* R : Bus ID, Low */
|
||||
#define BIU2100_FLASH_ADDR BIU_BLOCK+0x0
|
||||
#define BIU_ID_HI BIU_BLOCK+0x2 /* R : Bus ID, High */
|
||||
#define BIU2100_FLASH_DATA BIU_BLOCK+0x2
|
||||
#define BIU_CONF0 BIU_BLOCK+0x4 /* R : Bus Configuration #0 */
|
||||
#define BIU_CONF1 BIU_BLOCK+0x6 /* R : Bus Configuration #1 */
|
||||
#define BIU2100_CSR BIU_BLOCK+0x6
|
||||
#define BIU_ICR BIU_BLOCK+0x8 /* RW : Bus Interface Ctrl */
|
||||
#define BIU_ISR BIU_BLOCK+0xA /* R : Bus Interface Status */
|
||||
#define BIU_SEMA BIU_BLOCK+0xC /* RW : Bus Semaphore */
|
||||
#define BIU_NVRAM BIU_BLOCK+0xE /* RW : Bus NVRAM */
|
||||
#define DFIFO_COMMAND BIU_BLOCK+0x60 /* RW : Command FIFO Port */
|
||||
#define BIU_ID_LO (BIU_BLOCK+0x0) /* R : Bus ID, Low */
|
||||
#define BIU2100_FLASH_ADDR (BIU_BLOCK+0x0)
|
||||
#define BIU_ID_HI (BIU_BLOCK+0x2) /* R : Bus ID, High */
|
||||
#define BIU2100_FLASH_DATA (BIU_BLOCK+0x2)
|
||||
#define BIU_CONF0 (BIU_BLOCK+0x4) /* R : Bus Configuration #0 */
|
||||
#define BIU_CONF1 (BIU_BLOCK+0x6) /* R : Bus Configuration #1 */
|
||||
#define BIU2100_CSR (BIU_BLOCK+0x6)
|
||||
#define BIU_ICR (BIU_BLOCK+0x8) /* RW : Bus Interface Ctrl */
|
||||
#define BIU_ISR (BIU_BLOCK+0xA) /* R : Bus Interface Status */
|
||||
#define BIU_SEMA (BIU_BLOCK+0xC) /* RW : Bus Semaphore */
|
||||
#define BIU_NVRAM (BIU_BLOCK+0xE) /* RW : Bus NVRAM */
|
||||
#define DFIFO_COMMAND (BIU_BLOCK+0x60) /* RW : Command FIFO Port */
|
||||
#define RDMA2100_CONTROL DFIFO_COMMAND
|
||||
#define DFIFO_DATA BIU_BLOCK+0x62 /* RW : Data FIFO Port */
|
||||
#define DFIFO_DATA (BIU_BLOCK+0x62) /* RW : Data FIFO Port */
|
||||
|
||||
/*
|
||||
* Putzed DMA register layouts.
|
||||
*/
|
||||
#define CDMA_CONF DMA_BLOCK+0x20 /* RW*: DMA Configuration */
|
||||
#define CDMA_CONF (DMA_BLOCK+0x20) /* RW*: DMA Configuration */
|
||||
#define CDMA2100_CONTROL CDMA_CONF
|
||||
#define CDMA_CONTROL DMA_BLOCK+0x22 /* RW*: DMA Control */
|
||||
#define CDMA_STATUS DMA_BLOCK+0x24 /* R : DMA Status */
|
||||
#define CDMA_FIFO_STS DMA_BLOCK+0x26 /* R : DMA FIFO Status */
|
||||
#define CDMA_COUNT DMA_BLOCK+0x28 /* RW*: DMA Transfer Count */
|
||||
#define CDMA_ADDR0 DMA_BLOCK+0x2C /* RW*: DMA Address, Word 0 */
|
||||
#define CDMA_ADDR1 DMA_BLOCK+0x2E /* RW*: DMA Address, Word 1 */
|
||||
#define CDMA_ADDR2 DMA_BLOCK+0x30 /* RW*: DMA Address, Word 2 */
|
||||
#define CDMA_ADDR3 DMA_BLOCK+0x32 /* RW*: DMA Address, Word 3 */
|
||||
#define CDMA_CONTROL (DMA_BLOCK+0x22) /* RW*: DMA Control */
|
||||
#define CDMA_STATUS (DMA_BLOCK+0x24) /* R : DMA Status */
|
||||
#define CDMA_FIFO_STS (DMA_BLOCK+0x26) /* R : DMA FIFO Status */
|
||||
#define CDMA_COUNT (DMA_BLOCK+0x28) /* RW*: DMA Transfer Count */
|
||||
#define CDMA_ADDR0 (DMA_BLOCK+0x2C) /* RW*: DMA Address, Word 0 */
|
||||
#define CDMA_ADDR1 (DMA_BLOCK+0x2E) /* RW*: DMA Address, Word 1 */
|
||||
#define CDMA_ADDR2 (DMA_BLOCK+0x30) /* RW*: DMA Address, Word 2 */
|
||||
#define CDMA_ADDR3 (DMA_BLOCK+0x32) /* RW*: DMA Address, Word 3 */
|
||||
|
||||
#define DDMA_CONF DMA_BLOCK+0x40 /* RW*: DMA Configuration */
|
||||
#define DDMA_CONF (DMA_BLOCK+0x40) /* RW*: DMA Configuration */
|
||||
#define TDMA2100_CONTROL DDMA_CONF
|
||||
#define DDMA_CONTROL DMA_BLOCK+0x42 /* RW*: DMA Control */
|
||||
#define DDMA_STATUS DMA_BLOCK+0x44 /* R : DMA Status */
|
||||
#define DDMA_FIFO_STS DMA_BLOCK+0x46 /* R : DMA FIFO Status */
|
||||
#define DDMA_COUNT_LO DMA_BLOCK+0x48 /* RW*: DMA Xfer Count, Low */
|
||||
#define DDMA_COUNT_HI DMA_BLOCK+0x4A /* RW*: DMA Xfer Count, High */
|
||||
#define DDMA_ADDR0 DMA_BLOCK+0x4C /* RW*: DMA Address, Word 0 */
|
||||
#define DDMA_ADDR1 DMA_BLOCK+0x4E /* RW*: DMA Address, Word 1 */
|
||||
#define DDMA_CONTROL (DMA_BLOCK+0x42) /* RW*: DMA Control */
|
||||
#define DDMA_STATUS (DMA_BLOCK+0x44) /* R : DMA Status */
|
||||
#define DDMA_FIFO_STS (DMA_BLOCK+0x46) /* R : DMA FIFO Status */
|
||||
#define DDMA_COUNT_LO (DMA_BLOCK+0x48) /* RW*: DMA Xfer Count, Low */
|
||||
#define DDMA_COUNT_HI (DMA_BLOCK+0x4A) /* RW*: DMA Xfer Count, High */
|
||||
#define DDMA_ADDR0 (DMA_BLOCK+0x4C) /* RW*: DMA Address, Word 0 */
|
||||
#define DDMA_ADDR1 (DMA_BLOCK+0x4E) /* RW*: DMA Address, Word 1 */
|
||||
/* these are for the 1040A cards */
|
||||
#define DDMA_ADDR2 DMA_BLOCK+0x50 /* RW*: DMA Address, Word 2 */
|
||||
#define DDMA_ADDR3 DMA_BLOCK+0x52 /* RW*: DMA Address, Word 3 */
|
||||
#define DDMA_ADDR2 (DMA_BLOCK+0x50) /* RW*: DMA Address, Word 2 */
|
||||
#define DDMA_ADDR3 (DMA_BLOCK+0x52) /* RW*: DMA Address, Word 3 */
|
||||
|
||||
|
||||
/*
|
||||
|
|
@ -164,7 +164,8 @@
|
|||
#define BIU_SBUS_CONF1_BURST8 0x0008 /* Enable 8-byte bursts */
|
||||
#define BIU_PCI_CONF1_SXP 0x0008 /* SXP register select */
|
||||
|
||||
#define BIU_PCI1080_CONF1_SXP 0x0100 /* SXP bank select */
|
||||
#define BIU_PCI1080_CONF1_SXP0 0x0100 /* SXP bank #1 select */
|
||||
#define BIU_PCI1080_CONF1_SXP1 0x0200 /* SXP bank #2 select */
|
||||
#define BIU_PCI1080_CONF1_DMA 0x0300 /* DMA bank select */
|
||||
|
||||
/* ISP2100 Bus Control/Status Register */
|
||||
|
|
@ -320,23 +321,23 @@
|
|||
* Mailbox Block Register Offsets
|
||||
*/
|
||||
|
||||
#define INMAILBOX0 MBOX_BLOCK+0x0
|
||||
#define INMAILBOX1 MBOX_BLOCK+0x2
|
||||
#define INMAILBOX2 MBOX_BLOCK+0x4
|
||||
#define INMAILBOX3 MBOX_BLOCK+0x6
|
||||
#define INMAILBOX4 MBOX_BLOCK+0x8
|
||||
#define INMAILBOX5 MBOX_BLOCK+0xA
|
||||
#define INMAILBOX6 MBOX_BLOCK+0xC
|
||||
#define INMAILBOX7 MBOX_BLOCK+0xE
|
||||
#define INMAILBOX0 (MBOX_BLOCK+0x0)
|
||||
#define INMAILBOX1 (MBOX_BLOCK+0x2)
|
||||
#define INMAILBOX2 (MBOX_BLOCK+0x4)
|
||||
#define INMAILBOX3 (MBOX_BLOCK+0x6)
|
||||
#define INMAILBOX4 (MBOX_BLOCK+0x8)
|
||||
#define INMAILBOX5 (MBOX_BLOCK+0xA)
|
||||
#define INMAILBOX6 (MBOX_BLOCK+0xC)
|
||||
#define INMAILBOX7 (MBOX_BLOCK+0xE)
|
||||
|
||||
#define OUTMAILBOX0 MBOX_BLOCK+0x0
|
||||
#define OUTMAILBOX1 MBOX_BLOCK+0x2
|
||||
#define OUTMAILBOX2 MBOX_BLOCK+0x4
|
||||
#define OUTMAILBOX3 MBOX_BLOCK+0x6
|
||||
#define OUTMAILBOX4 MBOX_BLOCK+0x8
|
||||
#define OUTMAILBOX5 MBOX_BLOCK+0xA
|
||||
#define OUTMAILBOX6 MBOX_BLOCK+0xC
|
||||
#define OUTMAILBOX7 MBOX_BLOCK+0xE
|
||||
#define OUTMAILBOX0 (MBOX_BLOCK+0x0)
|
||||
#define OUTMAILBOX1 (MBOX_BLOCK+0x2)
|
||||
#define OUTMAILBOX2 (MBOX_BLOCK+0x4)
|
||||
#define OUTMAILBOX3 (MBOX_BLOCK+0x6)
|
||||
#define OUTMAILBOX4 (MBOX_BLOCK+0x8)
|
||||
#define OUTMAILBOX5 (MBOX_BLOCK+0xA)
|
||||
#define OUTMAILBOX6 (MBOX_BLOCK+0xC)
|
||||
#define OUTMAILBOX7 (MBOX_BLOCK+0xE)
|
||||
|
||||
#define OMBOX_OFFN(n) (MBOX_BLOCK + (n * 2))
|
||||
#define NMBOX(isp) \
|
||||
|
|
@ -346,45 +347,48 @@
|
|||
/*
|
||||
* SXP Block Register Offsets
|
||||
*/
|
||||
#define SXP_PART_ID SXP_BLOCK+0x0 /* R : Part ID Code */
|
||||
#define SXP_CONFIG1 SXP_BLOCK+0x2 /* RW*: Configuration Reg #1 */
|
||||
#define SXP_CONFIG2 SXP_BLOCK+0x4 /* RW*: Configuration Reg #2 */
|
||||
#define SXP_CONFIG3 SXP_BLOCK+0x6 /* RW*: Configuration Reg #2 */
|
||||
#define SXP_INSTRUCTION SXP_BLOCK+0xC /* RW*: Instruction Pointer */
|
||||
#define SXP_RETURN_ADDR SXP_BLOCK+0x10 /* RW*: Return Address */
|
||||
#define SXP_COMMAND SXP_BLOCK+0x14 /* RW*: Command */
|
||||
#define SXP_INTERRUPT SXP_BLOCK+0x18 /* R : Interrupt */
|
||||
#define SXP_SEQUENCE SXP_BLOCK+0x1C /* RW*: Sequence */
|
||||
#define SXP_GROSS_ERR SXP_BLOCK+0x1E /* R : Gross Error */
|
||||
#define SXP_EXCEPTION SXP_BLOCK+0x20 /* RW*: Exception Enable */
|
||||
#define SXP_OVERRIDE SXP_BLOCK+0x24 /* RW*: Override */
|
||||
#define SXP_LITERAL_BASE SXP_BLOCK+0x28 /* RW*: Literal Base */
|
||||
#define SXP_USER_FLAGS SXP_BLOCK+0x2C /* RW*: User Flags */
|
||||
#define SXP_USER_EXCEPT SXP_BLOCK+0x30 /* RW*: User Exception */
|
||||
#define SXP_BREAKPOINT SXP_BLOCK+0x34 /* RW*: Breakpoint */
|
||||
#define SXP_SCSI_ID SXP_BLOCK+0x40 /* RW*: SCSI ID */
|
||||
#define SXP_DEV_CONFIG1 SXP_BLOCK+0x42 /* RW*: Device Config Reg #1 */
|
||||
#define SXP_DEV_CONFIG2 SXP_BLOCK+0x44 /* RW*: Device Config Reg #2 */
|
||||
#define SXP_PHASE_POINTER SXP_BLOCK+0x48 /* RW*: SCSI Phase Pointer */
|
||||
#define SXP_BUF_POINTER SXP_BLOCK+0x4C /* RW*: SCSI Buffer Pointer */
|
||||
#define SXP_BUF_COUNTER SXP_BLOCK+0x50 /* RW*: SCSI Buffer Counter */
|
||||
#define SXP_BUFFER SXP_BLOCK+0x52 /* RW*: SCSI Buffer */
|
||||
#define SXP_BUF_BYTE SXP_BLOCK+0x54 /* RW*: SCSI Buffer Byte */
|
||||
#define SXP_BUF_WORD SXP_BLOCK+0x56 /* RW*: SCSI Buffer Word */
|
||||
#define SXP_BUF_WORD_TRAN SXP_BLOCK+0x58 /* RW*: SCSI Buffer Wd xlate */
|
||||
#define SXP_FIFO SXP_BLOCK+0x5A /* RW*: SCSI FIFO */
|
||||
#define SXP_FIFO_STATUS SXP_BLOCK+0x5C /* RW*: SCSI FIFO Status */
|
||||
#define SXP_FIFO_TOP SXP_BLOCK+0x5E /* RW*: SCSI FIFO Top Resid */
|
||||
#define SXP_FIFO_BOTTOM SXP_BLOCK+0x60 /* RW*: SCSI FIFO Bot Resid */
|
||||
#define SXP_TRAN_REG SXP_BLOCK+0x64 /* RW*: SCSI Transferr Reg */
|
||||
#define SXP_TRAN_COUNT_LO SXP_BLOCK+0x68 /* RW*: SCSI Trans Count */
|
||||
#define SXP_TRAN_COUNT_HI SXP_BLOCK+0x6A /* RW*: SCSI Trans Count */
|
||||
#define SXP_TRAN_COUNTER_LO SXP_BLOCK+0x6C /* RW*: SCSI Trans Counter */
|
||||
#define SXP_TRAN_COUNTER_HI SXP_BLOCK+0x6E /* RW*: SCSI Trans Counter */
|
||||
#define SXP_ARB_DATA SXP_BLOCK+0x70 /* R : SCSI Arb Data */
|
||||
#define SXP_PINS_CONTROL SXP_BLOCK+0x72 /* RW*: SCSI Control Pins */
|
||||
#define SXP_PINS_DATA SXP_BLOCK+0x74 /* RW*: SCSI Data Pins */
|
||||
#define SXP_PINS_DIFF SXP_BLOCK+0x76 /* RW*: SCSI Diff Pins */
|
||||
#define SXP_PART_ID (SXP_BLOCK+0x0) /* R : Part ID Code */
|
||||
#define SXP_CONFIG1 (SXP_BLOCK+0x2) /* RW*: Configuration Reg #1 */
|
||||
#define SXP_CONFIG2 (SXP_BLOCK+0x4) /* RW*: Configuration Reg #2 */
|
||||
#define SXP_CONFIG3 (SXP_BLOCK+0x6) /* RW*: Configuration Reg #2 */
|
||||
#define SXP_INSTRUCTION (SXP_BLOCK+0xC) /* RW*: Instruction Pointer */
|
||||
#define SXP_RETURN_ADDR (SXP_BLOCK+0x10) /* RW*: Return Address */
|
||||
#define SXP_COMMAND (SXP_BLOCK+0x14) /* RW*: Command */
|
||||
#define SXP_INTERRUPT (SXP_BLOCK+0x18) /* R : Interrupt */
|
||||
#define SXP_SEQUENCE (SXP_BLOCK+0x1C) /* RW*: Sequence */
|
||||
#define SXP_GROSS_ERR (SXP_BLOCK+0x1E) /* R : Gross Error */
|
||||
#define SXP_EXCEPTION (SXP_BLOCK+0x20) /* RW*: Exception Enable */
|
||||
#define SXP_OVERRIDE (SXP_BLOCK+0x24) /* RW*: Override */
|
||||
#define SXP_LIT_BASE (SXP_BLOCK+0x28) /* RW*: Literal Base */
|
||||
#define SXP_USER_FLAGS (SXP_BLOCK+0x2C) /* RW*: User Flags */
|
||||
#define SXP_USER_EXCEPT (SXP_BLOCK+0x30) /* RW*: User Exception */
|
||||
#define SXP_BREAKPOINT (SXP_BLOCK+0x34) /* RW*: Breakpoint */
|
||||
#define SXP_SCSI_ID (SXP_BLOCK+0x40) /* RW*: SCSI ID */
|
||||
#define SXP_DEV_CONFIG1 (SXP_BLOCK+0x42) /* RW*: Device Config Reg #1 */
|
||||
#define SXP_DEV_CONFIG2 (SXP_BLOCK+0x44) /* RW*: Device Config Reg #2 */
|
||||
#define SXP_PHASE_PTR (SXP_BLOCK+0x48) /* RW*: SCSI Phase Pointer */
|
||||
#define SXP_BUF_PTR (SXP_BLOCK+0x4C) /* RW*: SCSI Buffer Pointer */
|
||||
#define SXP_BUF_CTR (SXP_BLOCK+0x50) /* RW*: SCSI Buffer Counter */
|
||||
#define SXP_BUFFER (SXP_BLOCK+0x52) /* RW*: SCSI Buffer */
|
||||
#define SXP_BUF_BYTE (SXP_BLOCK+0x54) /* RW*: SCSI Buffer Byte */
|
||||
#define SXP_BUF_WD (SXP_BLOCK+0x56) /* RW*: SCSI Buffer Word */
|
||||
#define SXP_BUF_WD_TRAN (SXP_BLOCK+0x58) /* RW*: SCSI Buffer Wd xlate */
|
||||
#define SXP_FIFO (SXP_BLOCK+0x5A) /* RW*: SCSI FIFO */
|
||||
#define SXP_FIFO_STATUS (SXP_BLOCK+0x5C) /* RW*: SCSI FIFO Status */
|
||||
#define SXP_FIFO_TOP (SXP_BLOCK+0x5E) /* RW*: SCSI FIFO Top Resid */
|
||||
#define SXP_FIFO_BOTTOM (SXP_BLOCK+0x60) /* RW*: SCSI FIFO Bot Resid */
|
||||
#define SXP_TRAN_REG (SXP_BLOCK+0x64) /* RW*: SCSI Transferr Reg */
|
||||
#define SXP_TRAN_CNT_LO (SXP_BLOCK+0x68) /* RW*: SCSI Trans Count */
|
||||
#define SXP_TRAN_CNT_HI (SXP_BLOCK+0x6A) /* RW*: SCSI Trans Count */
|
||||
#define SXP_TRAN_CTR_LO (SXP_BLOCK+0x6C) /* RW*: SCSI Trans Counter */
|
||||
#define SXP_TRAN_CTR_HI (SXP_BLOCK+0x6E) /* RW*: SCSI Trans Counter */
|
||||
#define SXP_ARB_DATA (SXP_BLOCK+0x70) /* R : SCSI Arb Data */
|
||||
#define SXP_PINS_CTRL (SXP_BLOCK+0x72) /* RW*: SCSI Control Pins */
|
||||
#define SXP_PINS_DATA (SXP_BLOCK+0x74) /* RW*: SCSI Data Pins */
|
||||
#define SXP_PINS_DIFF (SXP_BLOCK+0x76) /* RW*: SCSI Diff Pins */
|
||||
|
||||
/* for 1080/1280/1240 only */
|
||||
#define SXP_BANK1_SELECT 0x100
|
||||
|
||||
|
||||
/* SXP CONF1 REGISTER */
|
||||
|
|
@ -513,7 +517,7 @@
|
|||
#define SXP_PINS_DIFF_TARGET 0x0002 /* Enable SXP target mode */
|
||||
#define SXP_PINS_DIFF_INITIATOR 0x0001 /* Enable SXP initiator mode */
|
||||
|
||||
/* 1080 only */
|
||||
/* Ultra2 only */
|
||||
#define SXP_PINS_LVD_MODE 0x1000
|
||||
#define SXP_PINS_HVD_MODE 0x0800
|
||||
#define SXP_PINS_SE_MODE 0x0400
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: ispvar.h,v 1.26 1999/12/04 03:06:05 mjacob Exp $ */
|
||||
/* $NetBSD: ispvar.h,v 1.27 1999/12/16 05:35:44 mjacob Exp $ */
|
||||
/*
|
||||
* Copyright (C) 1999 National Aeronautics & Space Administration
|
||||
* All rights reserved.
|
||||
|
|
@ -388,15 +388,22 @@ struct ispsoftc {
|
|||
#define ISP_HA_SCSI_1040A 0x5
|
||||
#define ISP_HA_SCSI_1040B 0x6
|
||||
#define ISP_HA_SCSI_1040C 0x7
|
||||
#define ISP_HA_SCSI_1080 0xd
|
||||
#define ISP_HA_SCSI_12X0 0xe
|
||||
#define ISP_HA_SCSI_1240 0x8
|
||||
#define ISP_HA_SCSI_1080 0x9
|
||||
#define ISP_HA_SCSI_1280 0xa
|
||||
#define ISP_HA_FC 0xf0
|
||||
#define ISP_HA_FC_2100 0x10
|
||||
#define ISP_HA_FC_2200 0x20
|
||||
|
||||
#define IS_SCSI(isp) (isp->isp_type & ISP_HA_SCSI)
|
||||
#define IS_1240(isp) (isp->isp_type == ISP_HA_SCSI_1240)
|
||||
#define IS_1080(isp) (isp->isp_type == ISP_HA_SCSI_1080)
|
||||
#define IS_12X0(isp) (isp->isp_type == ISP_HA_SCSI_12X0)
|
||||
#define IS_1280(isp) (isp->isp_type == ISP_HA_SCSI_1280)
|
||||
#define IS_12X0(isp) \
|
||||
(isp->isp_type == ISP_HA_SCSI_1240 || isp->isp_type == ISP_HA_SCSI_1280)
|
||||
#define IS_DUALBUS(isp) IS_12X0(isp)
|
||||
#define IS_ULTRA2(isp) \
|
||||
(isp->isp_type == ISP_HA_SCSI_1080 || isp->isp_type == ISP_HA_SCSI_1280)
|
||||
#define IS_FC(isp) (isp->isp_type & ISP_HA_FC)
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: isp_pci.c,v 1.47 1999/12/04 02:54:54 mjacob Exp $ */
|
||||
/* $NetBSD: isp_pci.c,v 1.48 1999/12/16 05:35:46 mjacob Exp $ */
|
||||
/*
|
||||
* PCI specific probe and attach routines for Qlogic ISP SCSI adapters.
|
||||
* Matthew Jacob (mjacob@nas.nasa.gov)
|
||||
|
|
@ -160,6 +160,10 @@ static struct ispmdvec mdvec_2200 = {
|
|||
#define PCI_PRODUCT_QLOGIC_ISP1240 0x1240
|
||||
#endif
|
||||
|
||||
#ifndef PCI_PRODUCT_QLOGIC_ISP1280
|
||||
#define PCI_PRODUCT_QLOGIC_ISP1280 0x1280
|
||||
#endif
|
||||
|
||||
#ifndef PCI_PRODUCT_QLOGIC_ISP2100
|
||||
#define PCI_PRODUCT_QLOGIC_ISP2100 0x2100
|
||||
#endif
|
||||
|
|
@ -176,6 +180,9 @@ static struct ispmdvec mdvec_2200 = {
|
|||
#define PCI_QLOGIC_ISP1240 \
|
||||
((PCI_PRODUCT_QLOGIC_ISP1240 << 16) | PCI_VENDOR_QLOGIC)
|
||||
|
||||
#define PCI_QLOGIC_ISP1280 \
|
||||
((PCI_PRODUCT_QLOGIC_ISP1280 << 16) | PCI_VENDOR_QLOGIC)
|
||||
|
||||
#define PCI_QLOGIC_ISP2100 \
|
||||
((PCI_PRODUCT_QLOGIC_ISP2100 << 16) | PCI_VENDOR_QLOGIC)
|
||||
|
||||
|
|
@ -227,6 +234,7 @@ isp_pci_probe(parent, match, aux)
|
|||
#ifndef ISP_DISABLE_1080_SUPPORT
|
||||
case PCI_QLOGIC_ISP1080:
|
||||
case PCI_QLOGIC_ISP1240:
|
||||
case PCI_QLOGIC_ISP1280:
|
||||
return (1);
|
||||
#endif
|
||||
#ifndef ISP_DISABLE_2100_SUPPORT
|
||||
|
|
@ -321,7 +329,20 @@ isp_pci_attach(parent, self, aux)
|
|||
}
|
||||
if (pa->pa_id == PCI_QLOGIC_ISP1240) {
|
||||
isp->isp_mdvec = &mdvec_1080;
|
||||
isp->isp_type = ISP_HA_SCSI_12X0;
|
||||
isp->isp_type = ISP_HA_SCSI_1240;
|
||||
isp->isp_param =
|
||||
malloc(2 * sizeof (sdparam), M_DEVBUF, M_NOWAIT);
|
||||
if (isp->isp_param == NULL) {
|
||||
printf(nomem, isp->isp_name);
|
||||
return;
|
||||
}
|
||||
bzero(isp->isp_param, 2 * sizeof (sdparam));
|
||||
pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] =
|
||||
ISP1080_DMA_REGS_OFF;
|
||||
}
|
||||
if (pa->pa_id == PCI_QLOGIC_ISP1280) {
|
||||
isp->isp_mdvec = &mdvec_1080;
|
||||
isp->isp_type = ISP_HA_SCSI_1280;
|
||||
isp->isp_param =
|
||||
malloc(2 * sizeof (sdparam), M_DEVBUF, M_NOWAIT);
|
||||
if (isp->isp_param == NULL) {
|
||||
|
|
@ -499,12 +520,14 @@ isp_pci_rd_reg(isp, regoff)
|
|||
*/
|
||||
oldconf = isp_pci_rd_reg(isp, BIU_CONF1);
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oldconf | BIU_PCI_CONF1_SXP);
|
||||
delay(250);
|
||||
}
|
||||
offset = pcs->pci_poff[(regoff & _BLK_REG_MASK) >> _BLK_REG_SHFT];
|
||||
offset += (regoff & 0xff);
|
||||
rv = bus_space_read_2(pcs->pci_st, pcs->pci_sh, offset);
|
||||
if ((regoff & _BLK_REG_MASK) == SXP_BLOCK) {
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oldconf);
|
||||
delay(250);
|
||||
}
|
||||
return (rv);
|
||||
}
|
||||
|
|
@ -524,12 +547,14 @@ isp_pci_wr_reg(isp, regoff, val)
|
|||
*/
|
||||
oldconf = isp_pci_rd_reg(isp, BIU_CONF1);
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oldconf | BIU_PCI_CONF1_SXP);
|
||||
delay(250);
|
||||
}
|
||||
offset = pcs->pci_poff[(regoff & _BLK_REG_MASK) >> _BLK_REG_SHFT];
|
||||
offset += (regoff & 0xff);
|
||||
bus_space_write_2(pcs->pci_st, pcs->pci_sh, offset, val);
|
||||
if ((regoff & _BLK_REG_MASK) == SXP_BLOCK) {
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oldconf);
|
||||
delay(250);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -539,26 +564,41 @@ isp_pci_rd_reg_1080(isp, regoff)
|
|||
struct ispsoftc *isp;
|
||||
int regoff;
|
||||
{
|
||||
u_int16_t rv;
|
||||
u_int16_t rv, oc = 0;
|
||||
struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
|
||||
int offset, oc = 0;
|
||||
int offset;
|
||||
|
||||
if ((regoff & _BLK_REG_MASK) == SXP_BLOCK) {
|
||||
u_int16_t tc;
|
||||
/*
|
||||
* We will assume that someone has paused the RISC processor.
|
||||
*/
|
||||
oc = isp_pci_rd_reg(isp, BIU_CONF1);
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oc | BIU_PCI1080_CONF1_SXP);
|
||||
tc = oc & ~BIU_PCI1080_CONF1_DMA;
|
||||
if (IS_1280(isp)) {
|
||||
if (regoff & SXP_BANK1_SELECT)
|
||||
tc |= BIU_PCI1080_CONF1_SXP0;
|
||||
else
|
||||
tc |= BIU_PCI1080_CONF1_SXP1;
|
||||
} else {
|
||||
tc |= BIU_PCI1080_CONF1_SXP0;
|
||||
}
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, tc);
|
||||
delay(250);
|
||||
} else if ((regoff & _BLK_REG_MASK) == DMA_BLOCK) {
|
||||
oc = isp_pci_rd_reg(isp, BIU_CONF1);
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oc | BIU_PCI1080_CONF1_DMA);
|
||||
delay(250);
|
||||
}
|
||||
offset = pcs->pci_poff[(regoff & _BLK_REG_MASK) >> _BLK_REG_SHFT];
|
||||
offset += (regoff & 0xff);
|
||||
rv = bus_space_read_2(pcs->pci_st, pcs->pci_sh, offset);
|
||||
if ((regoff & _BLK_REG_MASK) == SXP_BLOCK ||
|
||||
((regoff & _BLK_REG_MASK) == DMA_BLOCK)) {
|
||||
/*
|
||||
* Okay, because BIU_CONF1 is always nonzero
|
||||
*/
|
||||
if (oc) {
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oc);
|
||||
delay(250);
|
||||
}
|
||||
return (rv);
|
||||
}
|
||||
|
|
@ -569,25 +609,41 @@ isp_pci_wr_reg_1080(isp, regoff, val)
|
|||
int regoff;
|
||||
u_int16_t val;
|
||||
{
|
||||
u_int16_t oc = 0;
|
||||
struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
|
||||
int offset, oc = 0;
|
||||
int offset;
|
||||
|
||||
if ((regoff & _BLK_REG_MASK) == SXP_BLOCK) {
|
||||
u_int16_t tc;
|
||||
/*
|
||||
* We will assume that someone has paused the RISC processor.
|
||||
*/
|
||||
oc = isp_pci_rd_reg(isp, BIU_CONF1);
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oc | BIU_PCI1080_CONF1_SXP);
|
||||
tc = oc & ~BIU_PCI1080_CONF1_DMA;
|
||||
if (IS_1280(isp)) {
|
||||
if (regoff & SXP_BANK1_SELECT)
|
||||
tc |= BIU_PCI1080_CONF1_SXP0;
|
||||
else
|
||||
tc |= BIU_PCI1080_CONF1_SXP1;
|
||||
} else {
|
||||
tc |= BIU_PCI1080_CONF1_SXP0;
|
||||
}
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, tc);
|
||||
delay(250);
|
||||
} else if ((regoff & _BLK_REG_MASK) == DMA_BLOCK) {
|
||||
oc = isp_pci_rd_reg(isp, BIU_CONF1);
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oc | BIU_PCI1080_CONF1_DMA);
|
||||
delay(250);
|
||||
}
|
||||
offset = pcs->pci_poff[(regoff & _BLK_REG_MASK) >> _BLK_REG_SHFT];
|
||||
offset += (regoff & 0xff);
|
||||
bus_space_write_2(pcs->pci_st, pcs->pci_sh, offset, val);
|
||||
if ((regoff & _BLK_REG_MASK) == SXP_BLOCK ||
|
||||
((regoff & _BLK_REG_MASK) == DMA_BLOCK)) {
|
||||
/*
|
||||
* Okay, because BIU_CONF1 is always nonzero
|
||||
*/
|
||||
if (oc) {
|
||||
isp_pci_wr_reg(isp, BIU_CONF1, oc);
|
||||
delay(250);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue