Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Do some cleanup based upon adapter role- mainly not enabling interrupts 

if we're ISP_ROLE_NONE. Change ISPASYNC_LOGGED_INOUT to ISPASYNC_PROMENADE.
Make sure we note if something is a fabric device.
This commit is contained in:
mjacob 2001-02-12 23:30:12 +00:00
parent d9696b793a
commit 25bc760687
1 changed files with 84 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

109
sys/dev/ic/isp_netbsd.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: isp_netbsd.c,v 1.38 2001/01/09 18:54:53 mjacob Exp $ */
/* $NetBSD: isp_netbsd.c,v 1.39 2001/02/12 23:30:12 mjacob Exp $ */
/*
* This driver, which is contained in NetBSD in the files:
*
@ -706,25 +706,20 @@ isp_async(isp, cmd, arg)
isp_internal_restart, isp);
isp_prt(isp, ISP_LOGINFO, "Loop UP");
break;
case ISPASYNC_LOGGED_INOUT:
case ISPASYNC_PROMENADE:
if (IS_FC(isp) && isp->isp_dblev) {
const char fmt[] = "Target %d (Loop 0x%x) Port ID 0x%x "
"role %s %s\n Port WWN 0x%08x%08x\n Node WWN 0x%08x%08x";
"(role %s) %s\n Port WWN 0x%08x%08x\n Node WWN 0x%08x%08x";
const static char *roles[4] = {
"No", "Target", "Initiator", "Target/Initiator"
};
char *ptr;
fcparam *fcp = isp->isp_param;
int tgt = *((int *) arg);
struct lportdb *lp = &fcp->portdb[tgt];
if (lp->valid) {
ptr = "arrived";
} else {
ptr = "disappeared";
}
isp_prt(isp, ISP_LOGINFO, fmt, tgt, lp->loopid, lp->portid,
roles[lp->roles & 0x3], ptr,
roles[lp->roles & 0x3],
(lp->valid)? "Arrived" : "Departed",
(u_int32_t) (lp->port_wwn >> 32),
(u_int32_t) (lp->port_wwn & 0xffffffffLL),
(u_int32_t) (lp->node_wwn >> 32),
@ -742,18 +737,20 @@ isp_async(isp, cmd, arg)
break;
case ISPASYNC_FABRIC_DEV:
{
int target;
struct lportdb *lp;
sns_scrsp_t *resp = (sns_scrsp_t *) arg;
int target, lrange;
struct lportdb *lp = NULL;
char *pt;
sns_ganrsp_t *resp = (sns_ganrsp_t *) arg;
u_int32_t portid;
u_int64_t wwn;
u_int64_t wwpn, wwnn;
fcparam *fcp = isp->isp_param;
portid =
(((u_int32_t) resp->snscb_port_id[0]) << 16) |
(((u_int32_t) resp->snscb_port_id[1]) << 8) |
(((u_int32_t) resp->snscb_port_id[2]));
wwn =
wwpn =
(((u_int64_t)resp->snscb_portname[0]) << 56) |
(((u_int64_t)resp->snscb_portname[1]) << 48) |
(((u_int64_t)resp->snscb_portname[2]) << 40) |
@ -763,31 +760,93 @@ isp_async(isp, cmd, arg)
(((u_int64_t)resp->snscb_portname[6]) << 8) |
(((u_int64_t)resp->snscb_portname[7]));
isp_prt(isp, ISP_LOGINFO,
"Fabric Device (Type 0x%x)@PortID 0x%x WWN 0x%08x%08x",
resp->snscb_port_type, portid, ((u_int32_t)(wwn >> 32)),
((u_int32_t)(wwn & 0xffffffff)));
wwnn =
(((u_int64_t)resp->snscb_nodename[0]) << 56) |
(((u_int64_t)resp->snscb_nodename[1]) << 48) |
(((u_int64_t)resp->snscb_nodename[2]) << 40) |
(((u_int64_t)resp->snscb_nodename[3]) << 32) |
(((u_int64_t)resp->snscb_nodename[4]) << 24) |
(((u_int64_t)resp->snscb_nodename[5]) << 16) |
(((u_int64_t)resp->snscb_nodename[6]) << 8) |
(((u_int64_t)resp->snscb_nodename[7]));
if (portid == 0 || wwpn == 0) {
break;
}
for (target = FC_SNS_ID+1; target < MAX_FC_TARG; target++) {
switch (resp->snscb_port_type) {
case 1:
pt = " N_Port";
break;
case 2:
pt = " NL_Port";
break;
case 3:
pt = "F/NL_Port";
break;
case 0x7f:
pt = " Nx_Port";
break;
case 0x81:
pt = " F_port";
break;
case 0x82:
pt = " FL_Port";
break;
case 0x84:
pt = " E_port";
break;
default:
pt = "?";
break;
}
isp_prt(isp, ISP_LOGINFO,
"%s @ 0x%x, Node 0x%08x%08x Port %08x%08x",
pt, portid, ((u_int32_t) (wwnn >> 32)), ((u_int32_t) wwnn),
((u_int32_t) (wwpn >> 32)), ((u_int32_t) wwpn));
/*
* We're only interested in SCSI_FCP types (for now)
*/
if ((resp->snscb_fc4_types[2] & 1) == 0) {
break;
}
if (fcp->isp_topo != TOPO_F_PORT)
lrange = FC_SNS_ID+1;
else
lrange = 0;
/*
* Is it already in our list?
*/
for (target = lrange; target < MAX_FC_TARG; target++) {
if (target >= FL_PORT_ID && target <= FC_SNS_ID) {
continue;
}
lp = &fcp->portdb[target];
if (lp->port_wwn == wwn)
if (lp->port_wwn == wwpn && lp->node_wwn == wwnn) {
lp->fabric_dev = 1;
break;
}
}
if (target < MAX_FC_TARG) {
break;
}
for (target = FC_SNS_ID+1; target < MAX_FC_TARG; target++) {
for (target = lrange; target < MAX_FC_TARG; target++) {
if (target >= FL_PORT_ID && target <= FC_SNS_ID) {
continue;
}
lp = &fcp->portdb[target];
if (lp->port_wwn == 0)
if (lp->port_wwn == 0) {
break;
}
}
if (target == MAX_FC_TARG) {
isp_prt(isp, ISP_LOGWARN,
"no more space for fabric devices");
return (-1);
break;
}
lp->port_wwn = lp->node_wwn = wwn;
lp->node_wwn = wwnn;
lp->port_wwn = wwpn;
lp->portid = portid;
lp->fabric_dev = 1;
break;
}
default: