From mboxrd@z Thu Jan  1 00:00:00 1970
From: Patrick Mansfield <patmans@us.ibm.com>
Subject: Re: proc_name in sysfs
Date: Wed, 6 Apr 2005 11:36:14 -0700
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To: Frederic TEMPORELLI <frederic.temporelli@bull.net>
Cc: linux-scsi@vger.kernel.org

On Wed, Apr 06, 2005 at 01:40:04PM +0200, Frederic TEMPORELLI wrote:

> 2/ now, how can we get the adapter module name from sysfs ?

Why do you need it?

Anyway, try lsscsi, it walks the sysfs tree:

[elm3b79 patman]$ lsscsi  -H
[0]    qla1280
[1]    qla1280
[2]    qla2xxx
[3]    qla2xxx

Or, script it:

[elm3b79 tmp]$ more xx.sh
#! /bin/sh

hdir=/sys/class/scsi_host

for i in ${hdir}/host*
do
        host_dir=$(cd ${i}/device;/bin/pwd)
        driver_dir=$(cd ${host_dir}/../driver;/bin/pwd)
        module=$(basename ${driver_dir})
        # echo ${i} is in: ${host_dir}
        echo "${i} module (driver) is: ${module}"
done

[elm3b79 tmp]$ sh ./xx.sh
/sys/class/scsi_host/host0 module (driver) is: qla1280
/sys/class/scsi_host/host1 module (driver) is: qla1280
/sys/class/scsi_host/host2 module (driver) is: qla2300
/sys/class/scsi_host/host3 module (driver) is: qla2300

-- Patrick Mansfield