other versions
| SCSI_ALLOC_SDEV(9) | SCSI mid layer | SCSI_ALLOC_SDEV(9) |
NAME¶
scsi_alloc_sdev - allocate and setup a scsi_Device
SYNOPSIS¶
struct scsi_device * scsi_alloc_sdev(struct scsi_target * starget, u64 lun, void * hostdata);
ARGUMENTS¶
struct scsi_target * starget
which target to allocate a &scsi_device for
u64 lun
which lun
void * hostdata
usually NULL and set by ->slave_alloc instead
DESCRIPTION¶
Allocate, initialize for io, and return a pointer to a scsi_Device. Stores the shost, channel, id, and lun in the scsi_Device, and adds scsi_Device to the appropriate list.
Return value: scsi_Device pointer, or NULL on failure.
AUTHORS¶
James Bottomley <James.Bottomley@hansenpartnership.com>
Author.
Rob Landley <rob@landley.net>
Author.
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |