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[SCSI] tgt: move tsk_mgmt_response callback to transport class

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This moves tsk_mgmt_response callback in struct scsi_host_template to
struct scsi_transport_template since struct scsi_transport_template is
more suitable for the task management stuff.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
FUJITA Tomonori 2007-07-11 15:08:22 +09:00 committed by James Bottomley
parent 17b0bcfad7
commit bfb743740e
5 changed files with 18 additions and 6 deletions
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2
drivers/scsi/scsi_tgt_lib.c
View file

@ -577,7 +577,7 @@ int scsi_tgt_kspace_tsk_mgmt(int host_no, u64 itn_id, u64 mid, int result)
goto done;
}
err = shost->hostt->tsk_mgmt_response(shost, itn_id, mid, result);
err = shost->transportt->tsk_mgmt_response(shost, itn_id, mid, result);
done:
scsi_host_put(shost);
return err;

12
drivers/scsi/scsi_transport_srp.c
View file

@ -280,10 +280,17 @@ void srp_remove_host(struct Scsi_Host *shost)
}
EXPORT_SYMBOL_GPL(srp_remove_host);
static int srp_it_nexus_response(struct Scsi_Host *shost, u64 id, int result)
static int srp_tsk_mgmt_response(struct Scsi_Host *shost, u64 nexus, u64 tm_id,
int result)
{
struct srp_internal *i = to_srp_internal(shost->transportt);
return i->f->it_nexus_response(shost, id, result);
return i->f->tsk_mgmt_response(shost, nexus, tm_id, result);
}
static int srp_it_nexus_response(struct Scsi_Host *shost, u64 nexus, int result)
{
struct srp_internal *i = to_srp_internal(shost->transportt);
return i->f->it_nexus_response(shost, nexus, result);
}
/**
@ -300,6 +307,7 @@ srp_attach_transport(struct srp_function_template *ft)
if (!i)
return NULL;
i->t.tsk_mgmt_response = srp_tsk_mgmt_response;
i->t.it_nexus_response = srp_it_nexus_response;
i->t.host_size = sizeof(struct srp_host_attrs);

3
include/scsi/scsi_host.h
View file

@ -145,9 +145,6 @@ struct scsi_host_template {
int (* transfer_response)(struct scsi_cmnd *,
void (*done)(struct scsi_cmnd *));
/* Used as callback for the completion of task management request. */
int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64 mid, int result);
/*
* This is an error handling strategy routine. You don't need to
* define one of these if you don't want to - there is a default

6
include/scsi/scsi_transport.h
View file

@ -71,6 +71,12 @@ struct scsi_transport_template {
* for target drivers.
*/
int (* it_nexus_response)(struct Scsi_Host *, u64, int);
/*
* Used as callback for the completion of task management
* request for target drivers.
*/
int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
};
#define transport_class_to_shost(tc) \

1
include/scsi/scsi_transport_srp.h
View file

@ -22,6 +22,7 @@ struct srp_rport {
struct srp_function_template {
/* for target drivers */
int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
int (* it_nexus_response)(struct Scsi_Host *, u64, int);
};