[Bug 225183] Cam Target ISP Qlogic Bios not seen through fibre channel switch

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225183

            Bug ID: 225183
           Summary: Cam Target ISP Qlogic Bios not seen through fibre
                    channel switch
           Product: Base System
           Version: 11.1-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: endurance at eot.com

My first bug report.
I'm having a problem with my Cam targets not showing up when using a fibre
switch.
If I hook CTL to client, everything shows up fine under the Qlogic bios, When
using a switch, I can scan for devices, but it times out after not finding
anything. If i boot a freebsd disk, I can see the targets just fine. It's just
the bios (so no booting) that is the problem.
Both host and client are using Qlogic fibre cards (4gbs ISP2432 PCIE), and a
Brocade silkworm 4600 switch. Here is some data:
kernel errors from ISP while scanning for devices
Jan 14 23:36:11 Fibre kernel: ctlfeasync: WWPN 0x21000024ff4645e6 port 0x031100
path 2 target 0 arrived
Jan 14 23:41:35 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:41:35 Fibre kernel: isp2: isp_handle_platform_ctio: CTIO7[125958] seq
0 nc 1 sts 0x29 flg 0x8040 sns 0 resid 0 FIN
Jan 14 23:41:35 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:42:05 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:42:05 Fibre kernel: isp2: isp_handle_platform_ctio: CTIO7[125984] seq
0 nc 1 sts 0x29 flg 0x8040 sns 0 resid 0 FIN
Jan 14 23:42:05 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:42:36 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:42:36 Fibre kernel: isp2: isp_handle_platform_ctio: CTIO7[1259b0] seq
0 nc 1 sts 0x29 flg 0x8040 sns 0 resid 0 FIN
Jan 14 23:42:36 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:42:36 Fibre kernel: ctlfeasync: WWPN 0x21000024ff4645e6 port 0x031100
path 2 target 0 left
Jan 14 23:43:15 Fibre kernel: isp2: Chan 0 WWPN 0x21000024ff4645e6 PortID
0x031100 handle 0x1 cannot be found to be deleted
Jan 14 23:43:49 Fibre kernel: ctlfeasync: WWPN 0x21000024ff4645e6 port 0x031100
path 2 target 0 arrived
Jan 14 23:43:49 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:43:49 Fibre kernel: isp2: isp_handle_platform_ctio: CTIO7[1259dc] seq
0 nc 1 sts 0x29 flg 0x8040 sns 0 resid 0 FIN
Jan 14 23:43:49 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:44:00 Fibre /usr/sbin/cron[45153]: (operator) CMD
(/usr/libexec/save-entropy)
Jan 14 23:44:20 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:44:20 Fibre kernel: isp2: isp_handle_platform_ctio: CTIO7[125a08] seq
0 nc 1 sts 0x29 flg 0x8040 sns 0 resid 0 FIN
Jan 14 23:44:20 Fibre kernel: isp2: CTIO returned by f/w- Port Logout
Jan 14 23:44:20 Fibre kernel: ctlfeasync: WWPN 0x21000024ff4645e6 port 0x031100
path 2 target 0 left

root at Fibre:/export # uname -a
FreeBSD Fibre 11.1-RELEASE-p5 FreeBSD 11.1-RELEASE-p5 #5: Sat Dec  2 21:27:37
CST 2017     chris at Fibre:/usr/obj/usr/src/sys/FCKERNEL  amd64

I have found a fix to the problem submitted by MAV, but i was wondering about
getting it MFC'ed into 11.1 release
https://svnweb.freebsd.org/base?view=revision&revision=320604

Thanks for the Help,
Chris

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