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authorAndrew Vasquez <andrew.vasquez@qlogic.com>2009-08-20 11:06:04 -0700
committerJames Bottomley <James.Bottomley@suse.de>2009-09-05 09:41:55 -0500
commitcf53b069f52ae3f83dec1acd339e3c3a2e979478 (patch)
tree98764fcfd96cacf5aa2f7874deddf4ac558c5a83 /drivers/scsi/qla2xxx/qla_def.h
parentdc162b63bfc4201ca5c13df3fc8836c56979eb07 (diff)
[SCSI] qla2xxx: Generalize srb structure usage.
Lay groundwork for adding alternative asynchronous operations by generalize and extending the SRB structure. This allows for follow-on patches to add support for: - Asynchronous logins. - ELS/CT passthru requests. - Loopback requests. - Non-blocking mailbox commands (ABTS, Task Management, etc). Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 68ab28c8152..9eb7be684f0 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -189,6 +189,7 @@ struct req_que;
*/
typedef struct srb {
struct fc_port *fcport;
+ uint32_t handle;
struct scsi_cmnd *cmd; /* Linux SCSI command pkt */
@@ -196,6 +197,8 @@ typedef struct srb {
uint32_t request_sense_length;
uint8_t *request_sense_ptr;
+
+ void *ctx;
} srb_t;
/*