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Diffstat (limited to 'drivers/s390/scsi/zfcp_def.h')
-rw-r--r--drivers/s390/scsi/zfcp_def.h15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 2df512a18e2c..94d1b74db356 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -52,7 +52,7 @@
/********************* GENERAL DEFINES *********************************/
/* zfcp version number, it consists of major, minor, and patch-level number */
-#define ZFCP_VERSION "4.7.0"
+#define ZFCP_VERSION "4.8.0"
/**
* zfcp_sg_to_address - determine kernel address from struct scatterlist
@@ -80,7 +80,7 @@ zfcp_address_to_sg(void *address, struct scatterlist *list)
#define REQUEST_LIST_SIZE 128
/********************* SCSI SPECIFIC DEFINES *********************************/
-#define ZFCP_SCSI_ER_TIMEOUT (100*HZ)
+#define ZFCP_SCSI_ER_TIMEOUT (10*HZ)
/********************* CIO/QDIO SPECIFIC DEFINES *****************************/
@@ -886,11 +886,11 @@ struct zfcp_adapter {
struct list_head port_remove_lh; /* head of ports to be
removed */
u32 ports; /* number of remote ports */
- struct timer_list scsi_er_timer; /* SCSI err recovery watch */
- struct list_head fsf_req_list_head; /* head of FSF req list */
- spinlock_t fsf_req_list_lock; /* lock for ops on list of
- FSF requests */
- atomic_t fsf_reqs_active; /* # active FSF reqs */
+ struct timer_list scsi_er_timer; /* SCSI err recovery watch */
+ atomic_t reqs_active; /* # active FSF reqs */
+ unsigned long req_no; /* unique FSF req number */
+ struct list_head *req_list; /* list of pending reqs */
+ spinlock_t req_list_lock; /* request list lock */
struct zfcp_qdio_queue request_queue; /* request queue */
u32 fsf_req_seq_no; /* FSF cmnd seq number */
wait_queue_head_t request_wq; /* can be used to wait for
@@ -986,6 +986,7 @@ struct zfcp_unit {
/* FSF request */
struct zfcp_fsf_req {
struct list_head list; /* list of FSF requests */
+ unsigned long req_id; /* unique request ID */
struct zfcp_adapter *adapter; /* adapter request belongs to */
u8 sbal_number; /* nr of SBALs free for use */
u8 sbal_first; /* first SBAL for this request */