diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-10 10:53:26 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-10 10:53:26 -0700 |
commit | ef5bef357cdf49f3a386c7102dbf3be5f7e5c913 (patch) | |
tree | 48d9dc86768e3e146267ea21d0c898f9008275a1 /drivers/s390/scsi/zfcp_scsi.c | |
parent | e26feff647ef34423b048b940540a0059001ddb0 (diff) | |
parent | 41bfcf90101601f9507240ff0435c1b73d28a132 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (37 commits)
[SCSI] zfcp: fix double dbf id usage
[SCSI] zfcp: wait on SCSI work to be finished before proceeding with init dev
[SCSI] zfcp: fix erp list usage without using locks
[SCSI] zfcp: prevent fc_remote_port_delete calls for unregistered rport
[SCSI] zfcp: fix deadlock caused by shared work queue tasks
[SCSI] zfcp: put threshold data in hba trace
[SCSI] zfcp: Simplify zfcp data structures
[SCSI] zfcp: Simplify get_adapter_by_busid
[SCSI] zfcp: remove all typedefs and replace them with standards
[SCSI] zfcp: attach and release SAN nameserver port on demand
[SCSI] zfcp: remove unused references, declarations and flags
[SCSI] zfcp: Update message with input from review
[SCSI] zfcp: add queue_full sysfs attribute
[SCSI] scsi_dh: suppress comparison warning
[SCSI] scsi_dh: add Dell product information into rdac device handler
[SCSI] qla2xxx: remove the unused SCSI_QLOGIC_FC_FIRMWARE option
[SCSI] qla2xxx: fix printk format warnings
[SCSI] qla2xxx: Update version number to 8.02.01-k8.
[SCSI] qla2xxx: Ignore payload reserved-bits during RSCN processing.
[SCSI] qla2xxx: Additional residual-count corrections during UNDERRUN handling.
...
Diffstat (limited to 'drivers/s390/scsi/zfcp_scsi.c')
-rw-r--r-- | drivers/s390/scsi/zfcp_scsi.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index aeae56b00b4..ca8f85f3dad 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -21,20 +21,6 @@ char *zfcp_get_fcp_sns_info_ptr(struct fcp_rsp_iu *fcp_rsp_iu) return fcp_sns_info_ptr; } -void zfcp_set_fcp_dl(struct fcp_cmnd_iu *fcp_cmd, fcp_dl_t fcp_dl) -{ - fcp_dl_t *fcp_dl_ptr; - - /* - * fcp_dl_addr = start address of fcp_cmnd structure + - * size of fixed part + size of dynamically sized add_dcp_cdb field - * SEE FCP-2 documentation - */ - fcp_dl_ptr = (fcp_dl_t *) ((unsigned char *) &fcp_cmd[1] + - (fcp_cmd->add_fcp_cdb_length << 2)); - *fcp_dl_ptr = fcp_dl; -} - static void zfcp_scsi_slave_destroy(struct scsi_device *sdpnt) { struct zfcp_unit *unit = (struct zfcp_unit *) sdpnt->hostdata; @@ -119,13 +105,17 @@ static struct zfcp_unit *zfcp_unit_lookup(struct zfcp_adapter *adapter, { struct zfcp_port *port; struct zfcp_unit *unit; + int scsi_lun; list_for_each_entry(port, &adapter->port_list_head, list) { if (!port->rport || (id != port->rport->scsi_target_id)) continue; - list_for_each_entry(unit, &port->unit_list_head, list) - if (lun == unit->scsi_lun) + list_for_each_entry(unit, &port->unit_list_head, list) { + scsi_lun = scsilun_to_int( + (struct scsi_lun *)&unit->fcp_lun); + if (lun == scsi_lun) return unit; + } } return NULL; @@ -183,7 +173,6 @@ static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt) return retval; } fsf_req->data = NULL; - fsf_req->status |= ZFCP_STATUS_FSFREQ_ABORTING; /* don't access old fsf_req after releasing the abort_lock */ write_unlock_irqrestore(&adapter->abort_lock, flags); @@ -294,7 +283,8 @@ int zfcp_adapter_scsi_register(struct zfcp_adapter *adapter) sizeof (struct zfcp_adapter *)); if (!adapter->scsi_host) { dev_err(&adapter->ccw_device->dev, - "registration with SCSI stack failed."); + "Registering the FCP device with the " + "SCSI stack failed\n"); return -EIO; } @@ -312,7 +302,6 @@ int zfcp_adapter_scsi_register(struct zfcp_adapter *adapter) scsi_host_put(adapter->scsi_host); return -EIO; } - atomic_set_mask(ZFCP_STATUS_ADAPTER_REGISTERED, &adapter->status); return 0; } @@ -336,7 +325,6 @@ void zfcp_adapter_scsi_unregister(struct zfcp_adapter *adapter) scsi_remove_host(shost); scsi_host_put(shost); adapter->scsi_host = NULL; - atomic_clear_mask(ZFCP_STATUS_ADAPTER_REGISTERED, &adapter->status); return; } |