diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/cxio_wr.h')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_wr.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/cxgb3/cxio_wr.h b/drivers/infiniband/hw/cxgb3/cxio_wr.h index 969d4d928455..f1a25a821a45 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_wr.h +++ b/drivers/infiniband/hw/cxgb3/cxio_wr.h @@ -278,6 +278,17 @@ enum t3_qp_caps { uP_RI_QP_STAG0_ENABLE = 0x10 } __attribute__ ((packed)); +enum rdma_init_rtr_types { + RTR_READ = 1, + RTR_WRITE = 2, + RTR_SEND = 3, +}; + +#define S_RTR_TYPE 2 +#define M_RTR_TYPE 0x3 +#define V_RTR_TYPE(x) ((x) << S_RTR_TYPE) +#define G_RTR_TYPE(x) ((((x) >> S_RTR_TYPE)) & M_RTR_TYPE) + struct t3_rdma_init_attr { u32 tid; u32 qpid; @@ -293,7 +304,9 @@ struct t3_rdma_init_attr { u32 ird; u64 qp_dma_addr; u32 qp_dma_size; - u32 flags; + enum rdma_init_rtr_types rtr_type; + u16 flags; + u16 rqe_count; u32 irs; }; @@ -309,8 +322,8 @@ struct t3_rdma_init_wr { u8 mpaattrs; /* 5 */ u8 qpcaps; __be16 ulpdu_size; - __be32 flags; /* bits 31-1 - reservered */ - /* bit 0 - set if RECV posted */ + __be16 flags_rtr_type; + __be16 rqe_count; __be32 ord; /* 6 */ __be32 ird; __be64 qp_dma_addr; /* 7 */ @@ -324,7 +337,7 @@ struct t3_genbit { }; enum rdma_init_wr_flags { - RECVS_POSTED = (1<<0), + MPA_INITIATOR = (1<<0), PRIV_QP = (1<<1), }; |