1. NAME

scsi_device_lookup - find a device given the host

2. SYNOPSIS

struct scsi_device * scsi_device_lookup(struct Scsi_Host *  shost , uint  channel , uint  id , uint  lun );

3. ARGUMENTS

shost
    SCSI host pointer

channel
    SCSI channel (zero if only one channel)

id
    SCSI target number (physical unit number)

lun
    SCSI Logical Unit Number

4. DESCRIPTION

Looks up the scsi_device with the specified channel, id, lun for a given host. The returned scsi_device has an additional reference that needs to be released with scsi_device_put once youAqre done with it.

5. AUTHORS

James Bottomley < >
    Author.

Rob Landley < >
    Author.

6. COPYRIGHT