diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_classes.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_classes.h | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h index 6e75db68996e..9d689aeb928a 100644 --- a/drivers/infiniband/hw/ehca/ehca_classes.h +++ b/drivers/infiniband/hw/ehca/ehca_classes.h @@ -5,6 +5,7 @@ * * Authors: Heiko J Schick <schickhj@de.ibm.com> * Christoph Raisch <raisch@de.ibm.com> + * Joachim Fenkes <fenkes@de.ibm.com> * * Copyright (c) 2005 IBM Corporation * @@ -117,9 +118,20 @@ struct ehca_pd { u32 ownpid; }; +enum ehca_ext_qp_type { + EQPT_NORMAL = 0, + EQPT_LLQP = 1, + EQPT_SRQBASE = 2, + EQPT_SRQ = 3, +}; + struct ehca_qp { - struct ib_qp ib_qp; + union { + struct ib_qp ib_qp; + struct ib_srq ib_srq; + }; u32 qp_type; + enum ehca_ext_qp_type ext_type; struct ipz_queue ipz_squeue; struct ipz_queue ipz_rqueue; struct h_galpas galpas; @@ -142,6 +154,10 @@ struct ehca_qp { u32 mm_count_galpa; }; +#define IS_SRQ(qp) (qp->ext_type == EQPT_SRQ) +#define HAS_SQ(qp) (qp->ext_type != EQPT_SRQ) +#define HAS_RQ(qp) (qp->ext_type != EQPT_SRQBASE) + /* must be power of 2 */ #define QP_HASHTAB_LEN 8 @@ -307,6 +323,7 @@ struct ehca_create_qp_resp { u32 qp_num; u32 token; u32 qp_type; + u32 ext_type; u32 qkey; /* qp_num assigned by ehca: sqp0/1 may have got different numbers */ u32 real_qp_num; @@ -329,13 +346,6 @@ enum ehca_service_type { ST_UD = 3, }; -enum ehca_ext_qp_type { - EQPT_NORMAL = 0, - EQPT_LLQP = 1, - EQPT_SRQBASE = 2, - EQPT_SRQ = 3, -}; - enum ehca_ll_comp_flags { LLQP_SEND_COMP = 0x20, LLQP_RECV_COMP = 0x40, |