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| author | James Bottomley <James.Bottomley@steeleye.com> | 2005-05-24 12:06:38 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-05-26 11:27:53 -0400 |
| commit | a283bd37d00e92e8874ca6325ae071691d4db388 (patch) | |
| tree | 4c436d59fc326e3545c575a88b92fd31ace841a5 /include/scsi/scsi_device.h | |
| parent | 631e8a1398ce4cfef8b30678d51daf0c64313a09 (diff) | |
| download | linux-a283bd37d00e92e8874ca6325ae071691d4db388.tar.gz linux-a283bd37d00e92e8874ca6325ae071691d4db388.tar.bz2 linux-a283bd37d00e92e8874ca6325ae071691d4db388.zip | |
[SCSI] Add target alloc/destroy callbacks to the host template
This gives the HBA driver notice when a target is created and
destroyed to allow it to manage its own target based allocations
accordingly.
This is a much reduced verson of the original patch sent in by
James.Smart@Emulex.com
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi/scsi_device.h')
| -rw-r--r-- | include/scsi/scsi_device.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index c018020d9160..63c91dd85ca1 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -154,7 +154,9 @@ struct scsi_target { unsigned int id; /* target id ... replace * scsi_device.id eventually */ unsigned long create:1; /* signal that it needs to be added */ - unsigned long starget_data[0]; + void *hostdata; /* available to low-level driver */ + unsigned long starget_data[0]; /* for the transport */ + /* starget_data must be the last element!!!! */ } __attribute__((aligned(sizeof(unsigned long)))); #define to_scsi_target(d) container_of(d, struct scsi_target, dev) |