Scsi target mode with qlogic 2312 card help

[Leo Prasath Arulraj]

Hi,

I am trying to run the /usr/share/examples/scsi_target example scsi 
emulator code using :

isp0: <Qlogic ISP 2312 PCI FC-AL Adapter> port 0xdc00-0xdcff mem 
0xfcf00000-0xfcf00fff irq 16 at device 6.0 on pci1

cards. I am new to this but have spent about 2 weeks trying to get this 
working.

Can someone tell me if I am missing something very basic ?

Setup:

2 machines both with qlogic isp 2312 cards connected with a fibre 
channel. Both machines run FreeBSD 8.

On the target machine : the kernel options are :

# SCSI peripherals
device        scbus        # SCSI bus (required for SCSI)
device        targ
device        targbh
device        ispfw
options        CAMDEBUG
options        
CAM_DEBUG_FLAGS=CAM_DEBUG_INFO|CAM_DEBUG_CDB|CAM_DEBUG_TRACE|CAM_DEBUG_SUBTRACE|CAM_DEBUG_XPT|CAM_DEBUG_PERIPH
options        AHC_TMODE_ENABLE=0x8
options        ISP_TARGET_MODE
options        VFS_AIO

I have tried both with and without setting the following hints :

hint.isp.0.iid="0"
hint.isp.0.role="target"
hint.isp.0.portwnn="w0000000000000000"
hint.isp.0.nodewnn="w0000000000000001"

I run the command :

./scsi_target -d 0:0:0 ./vol

and get the output  with a list of INOT and ATIOs followed by a final 
"entering main loop" message.

But when I run camcontrol rescan all on the other machine, the emulated 
disk does not show up. I tried both with and without these hints :

hint.isp.0.topology="nport"
hint.isp.0.iid="0"
hint.isp.0.portwnn="w0000000000000002"
hint.isp.0.nodewnn="w0000000000000003"
hint.isp.0.role="initiator"

Any help is really appreciated.

Thanks,
Leo.