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Diffstat (limited to 'drivers/scsi/ipr.h')
-rw-r--r--drivers/scsi/ipr.h21
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 325cb2dd9a90..6fade571755c 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -482,17 +482,18 @@ struct ipr_hrr_queue {
struct list_head hrrq_free_q;
struct list_head hrrq_pending_q;
+ spinlock_t _lock;
+ spinlock_t *lock;
volatile u32 toggle_bit;
u32 size;
u32 min_cmd_id;
u32 max_cmd_id;
+ u8 allow_interrupts:1;
+ u8 ioa_is_dead:1;
+ u8 allow_cmds:1;
};
-#define for_each_hrrq(hrrq, ioa_cfg) \
- for (hrrq = (ioa_cfg)->hrrq; \
- hrrq < ((ioa_cfg)->hrrq + (ioa_cfg)->hrrq_num); hrrq++)
-
/* Command packet structure */
struct ipr_cmd_pkt {
u8 reserved; /* Reserved by IOA */
@@ -1057,6 +1058,10 @@ struct ipr_hostrcb64_fabric_desc {
struct ipr_hostrcb64_config_element elem[1];
}__attribute__((packed, aligned (8)));
+#define for_each_hrrq(hrrq, ioa_cfg) \
+ for (hrrq = (ioa_cfg)->hrrq; \
+ hrrq < ((ioa_cfg)->hrrq + (ioa_cfg)->hrrq_num); hrrq++)
+
#define for_each_fabric_cfg(fabric, cfg) \
for (cfg = (fabric)->elem; \
cfg < ((fabric)->elem + be16_to_cpu((fabric)->num_entries)); \
@@ -1411,13 +1416,10 @@ struct ipr_ioa_cfg {
struct list_head queue;
- u8 allow_interrupts:1;
u8 in_reset_reload:1;
u8 in_ioa_bringdown:1;
u8 ioa_unit_checked:1;
- u8 ioa_is_dead:1;
u8 dump_taken:1;
- u8 allow_cmds:1;
u8 allow_ml_add_del:1;
u8 needs_hard_reset:1;
u8 dual_raid:1;
@@ -1449,7 +1451,7 @@ struct ipr_ioa_cfg {
char trace_start[8];
#define IPR_TRACE_START_LABEL "trace"
struct ipr_trace_entry *trace;
- u32 trace_index:IPR_NUM_TRACE_INDEX_BITS;
+ atomic_t trace_index;
char cfg_table_start[8];
#define IPR_CFG_TBL_START "cfg"
@@ -1476,7 +1478,8 @@ struct ipr_ioa_cfg {
struct ipr_hrr_queue hrrq[IPR_MAX_HRRQ_NUM];
u32 hrrq_num;
- u32 hrrq_index;
+ atomic_t hrrq_index;
+ u16 identify_hrrq_index;
struct ipr_bus_attributes bus_attr[IPR_MAX_NUM_BUSES];