diff options
Diffstat (limited to 'drivers/infiniband/ulp/iser/iscsi_iser.h')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 3350ba690cf..2cf9ae0def1 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -82,8 +82,12 @@ __func__ , ## arg); \ } while (0) +#define SHIFT_4K 12 +#define SIZE_4K (1UL << SHIFT_4K) +#define MASK_4K (~(SIZE_4K-1)) + /* support upto 512KB in one RDMA */ -#define ISCSI_ISER_SG_TABLESIZE (0x80000 >> PAGE_SHIFT) +#define ISCSI_ISER_SG_TABLESIZE (0x80000 >> SHIFT_4K) #define ISCSI_ISER_MAX_LUN 256 #define ISCSI_ISER_MAX_CMD_LEN 16 @@ -171,6 +175,7 @@ struct iser_mem_reg { u64 va; u64 len; void *mem_h; + int is_fmr; }; struct iser_regd_buf { @@ -257,7 +262,6 @@ struct iscsi_iser_conn { struct iscsi_iser_cmd_task { struct iser_desc desc; struct iscsi_iser_conn *iser_conn; - int rdma_data_count;/* RDMA bytes */ enum iser_task_status status; int command_sent; /* set if command sent */ int dir[ISER_DIRS_NUM]; /* set if dir use*/ |