diff options
Diffstat (limited to 'drivers/infiniband/ulp/isert/ib_isert.h')
-rw-r--r-- | drivers/infiniband/ulp/isert/ib_isert.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/infiniband/ulp/isert/ib_isert.h b/drivers/infiniband/ulp/isert/ib_isert.h index f6ae7f5dd408..8a02c4ebe373 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.h +++ b/drivers/infiniband/ulp/isert/ib_isert.h @@ -57,18 +57,26 @@ struct fast_reg_descriptor { bool valid; }; +struct isert_data_buf { + struct scatterlist *sg; + int nents; + u32 sg_off; + u32 len; /* cur_rdma_length */ + u32 offset; + unsigned int dma_nents; + enum dma_data_direction dma_dir; +}; + struct isert_rdma_wr { struct list_head wr_list; struct isert_cmd *isert_cmd; enum iser_ib_op_code iser_ib_op; struct ib_sge *ib_sge; struct ib_sge s_ib_sge; - int num_sge; - struct scatterlist *sge; int send_wr_num; struct ib_send_wr *send_wr; struct ib_send_wr s_send_wr; - u32 cur_rdma_length; + struct isert_data_buf data; struct fast_reg_descriptor *fr_desc; }; |