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This is SCST driver for ISP Qlogic chipsets commonly used in many SCSI and FC host bus adapters. Supported chipset are listed in README file, incomplete list of supported HBA's is in doc/Hardware.txt . It is based on Matthew Jacob's multiplatform driver for ISP chipsets, which can be download from ftp://ftp.feral.com/pub/isp/isp_dist.tgz git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@135 d57e44dd-8a1f-0410-8b47-8ef2f437770f
49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
WARNING: This driver is not finished, USE ONLY FOR TESTING.
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This is SCST driver for ISP Qlogic chipsets commonly used in many SCSI and FC
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host bus adapters. Supported chipset are listed in README file, incomplete
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list of supported HBA's is in doc/Hardware.txt .
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It is based on Matthew Jacob's multiplatform driver for ISP chipsets,
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which can be download from ftp://ftp.feral.com/pub/isp/isp_dist.tgz. The
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update for SCST was made and supported by Stanislaw Gruszka
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<stanislawg1@open-e.com>.
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Driver operate same hardware as qla2x00tgt, but have one adventage over it:
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support of 24xx series of Qlogic adapters.
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INSTALLATION:
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Build driver with command
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$ make
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Then install isp_mod, isp_scst modules
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$ make install
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Other Qlogic drivers can not coexist in system, unload all other qla modules
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$ rmmod qla2x00tgt
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$ rmmod qla2400
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$ rmmod qla2300
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$ rmmod qla2200
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$ rmmod qla2xxx
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Load isp modules
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$ modprobe isp_scst
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$ modprobe isp_mod
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Enable all logical units to work in target mode
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$ echo 1 > /proc/scsi_tgt/qla_isp/0
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(to unload isp_mod.ko module you must write 0 to this file).
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This is not switching target/initiator role. If you have more then one device,
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role of each you can set using isp_roles parameter, like in example:
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$ modprobe isp_mode isp_roles="b0300=initiator"
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Magic number "b0300" is DEVID value, which you can find in /proc/scsi/isp/X
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To attach logical units continue with normal SCST setup
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