[src/netbsd-1-4]: src/sys/dev/ic Pull up revisions 1.1-1.4 (requested by mjac...

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9380a943c93d
branches:  netbsd-1-4
changeset: 470011:9380a943c93d
user:      he <he%NetBSD.org@localhost>
date:      Sat Jan 08 22:40:27 2000 +0000

description:
Pull up revisions 1.1-1.4 (requested by mjacob):
  Untangle Qlogic firmware copyright problems and update firmware.
  Untangle some MD support issues for said firmware. Add 1280 (Dual
  LVD), 1240 (Dual Ultra), 2200 (2nd Generation Qlogic FC chipset).
  Fix some synchronous negotiation problems for parallel SCSI.
  Firm up some Fabric Support issues.

diffstat:

 sys/dev/ic/isp_inline.h |  208 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 208 insertions(+), 0 deletions(-)

diffs (212 lines):

diff -r 552dd90d3b4f -r 9380a943c93d sys/dev/ic/isp_inline.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/ic/isp_inline.h   Sat Jan 08 22:40:27 2000 +0000
@@ -0,0 +1,208 @@
+/* $NetBSD: isp_inline.h,v 1.4.2.2 2000/01/08 22:40:27 he Exp $ */
+/*
+ * Copyright (C) 1999 National Aeronautics & Space Administration
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Qlogic HBA inline functions.
+ * mjacob%nas.nasa.gov@localhost.
+ */
+#ifndef        _ISP_INLINE_H
+#define        _ISP_INLINE_H
+
+static INLINE void isp_prtstst __P((ispstatusreq_t *));
+static INLINE char *isp2100_fw_statename __P((int));
+static INLINE char *isp2100_pdb_statename __P((int));
+
+
+static INLINE void
+isp_prtstst(sp)
+       ispstatusreq_t *sp;
+{
+       sp = sp;
+       PRINTF("The Charles Hannum memorial function has been called\n");
+}
+
+static INLINE char *
+isp2100_fw_statename(state)
+       int state;
+{
+       static char buf[16];
+       switch(state) {
+       case FW_CONFIG_WAIT:    return "Config Wait";
+       case FW_WAIT_AL_PA:     return "Waiting for AL_PA";
+       case FW_WAIT_LOGIN:     return "Wait Login";
+       case FW_READY:          return "Ready";
+       case FW_LOSS_OF_SYNC:   return "Loss Of Sync";
+       case FW_ERROR:          return "Error";
+       case FW_REINIT:         return "Re-Init";
+       case FW_NON_PART:       return "Nonparticipating";
+       default:
+               sprintf(buf, "0x%x", state);
+               return buf;
+       }
+}
+
+static INLINE char *isp2100_pdb_statename(int pdb_state)
+{
+       static char buf[16];
+       switch(pdb_state) {
+       case PDB_STATE_DISCOVERY:       return "Port Discovery";
+       case PDB_STATE_WDISC_ACK:       return "Waiting Port Discovery ACK";
+       case PDB_STATE_PLOGI:           return "Port Login";
+       case PDB_STATE_PLOGI_ACK:       return "Wait Port Login ACK";
+       case PDB_STATE_PRLI:            return "Process Login";
+       case PDB_STATE_PRLI_ACK:        return "Wait Process Login ACK";
+       case PDB_STATE_LOGGED_IN:       return "Logged In";
+       case PDB_STATE_PORT_UNAVAIL:    return "Port Unavailable";
+       case PDB_STATE_PRLO:            return "Process Logout";
+       case PDB_STATE_PRLO_ACK:        return "Wait Process Logout ACK";
+       case PDB_STATE_PLOGO:           return "Port Logout";
+       case PDB_STATE_PLOG_ACK:        return "Wait Port Logout ACK";
+       default:
+               sprintf(buf, "0x%x", pdb_state);
+               return buf;
+       }
+}
+
+/*
+ * Handle Functions.
+ * For each outstanding command there will be a non-zero handle.
+ * There will be at most isp_maxcmds handles, and isp_lasthdls
+ * will be a seed for the last handled allocated.
+ */
+
+static INLINE int
+isp_save_xs __P((struct ispsoftc *, ISP_SCSI_XFER_T *, u_int32_t *));
+
+static INLINE ISP_SCSI_XFER_T *
+isp_find_xs __P((struct ispsoftc *, u_int32_t));
+
+static INLINE u_int32_t
+isp_find_handle __P((struct ispsoftc *, ISP_SCSI_XFER_T *));
+
+static INLINE void
+isp_destroy_handle __P((struct ispsoftc *, u_int32_t));
+
+static INLINE void
+isp_remove_handle __P((struct ispsoftc *, ISP_SCSI_XFER_T *));
+
+static INLINE int
+isp_save_xs(isp, xs, handlep)
+       struct ispsoftc *isp;
+       ISP_SCSI_XFER_T *xs;
+       u_int32_t *handlep;
+{
+       int i, j;
+
+       for (j = isp->isp_lasthdls, i = 0; i < (int) isp->isp_maxcmds; i++) {
+               if (isp->isp_xflist[j] == NULL) {
+                       break;
+               }
+               if (++j == isp->isp_maxcmds) {
+                       j = 0;
+               }
+       }
+       if (i == isp->isp_maxcmds) {
+               return (-1);
+       }
+       isp->isp_xflist[j] = xs;
+       *handlep = j+1;
+       if (++j == isp->isp_maxcmds)
+               j = 0;
+       isp->isp_lasthdls = j;
+       return (0);
+}
+
+static INLINE ISP_SCSI_XFER_T *
+isp_find_xs(isp, handle)
+       struct ispsoftc *isp;
+       u_int32_t handle;
+{
+       if (handle < 1 || handle > (u_int32_t) isp->isp_maxcmds) {
+               return (NULL);
+       } else {
+               return (isp->isp_xflist[handle - 1]);
+       }
+}
+
+static INLINE u_int32_t
+isp_find_handle(isp, xs)
+       struct ispsoftc *isp;
+       ISP_SCSI_XFER_T *xs;
+{
+       int i;
+       if (xs != NULL) {
+               for (i = 0; i < isp->isp_maxcmds; i++) {
+                       if (isp->isp_xflist[i] == xs) {
+                               return ((u_int32_t) i+1);
+                       }
+               }
+       }
+       return (0);
+}
+
+static INLINE void
+isp_destroy_handle(isp, handle)
+       struct ispsoftc *isp;
+       u_int32_t handle;
+{
+       if (handle > 0 && handle <= (u_int32_t) isp->isp_maxcmds) {
+               isp->isp_xflist[handle - 1] = NULL;
+       }
+}
+
+static INLINE void
+isp_remove_handle(isp, xs)
+       struct ispsoftc *isp;
+       ISP_SCSI_XFER_T *xs;
+{
+       isp_destroy_handle(isp, isp_find_handle(isp, xs));
+}
+
+static INLINE int
+isp_getrqentry __P((struct ispsoftc *, u_int16_t *, u_int16_t *, void **));
+
+static INLINE int
+isp_getrqentry(isp, iptrp, optrp, resultp)
+       struct ispsoftc *isp;
+       u_int16_t *iptrp;
+       u_int16_t *optrp;
+       void **resultp;
+{
+       volatile u_int16_t iptr, optr;
+
+       optr = isp->isp_reqodx = ISP_READ(isp, OUTMAILBOX4);
+       iptr = isp->isp_reqidx;
+       *resultp = ISP_QUEUE_ENTRY(isp->isp_rquest, iptr);
+       iptr = ISP_NXT_QENTRY(iptr, RQUEST_QUEUE_LEN);
+       if (iptr == optr) {
+               return (1);
+       }
+       *optrp = optr;
+       *iptrp = iptr;
+       return (0);
+}
+#endif /* _ISP_INLINE_H */