diff options
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ib_sa.h | 24 | ||||
| -rw-r--r-- | include/rdma/ib_verbs.h | 46 | ||||
| -rw-r--r-- | include/rdma/rdmavt_qp.h | 2 |
3 files changed, 38 insertions, 34 deletions
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index ba3c808a3789..3634d4cc7a56 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -366,20 +366,6 @@ struct ib_sa_mcmember_rec { #define IB_DEFAULT_SERVICE_LEASE 0xFFFFFFFF -struct ib_sa_service_rec { - u64 id; - union ib_gid gid; - __be16 pkey; - /* reserved */ - u32 lease; - u8 key[16]; - u8 name[64]; - u8 data8[16]; - u16 data16[8]; - u32 data32[4]; - u64 data64[2]; -}; - #define IB_SA_GUIDINFO_REC_LID IB_SA_COMP_MASK(0) #define IB_SA_GUIDINFO_REC_BLOCK_NUM IB_SA_COMP_MASK(1) #define IB_SA_GUIDINFO_REC_RES1 IB_SA_COMP_MASK(2) @@ -430,16 +416,6 @@ int ib_sa_path_rec_get(struct ib_sa_client *client, struct ib_device *device, void *context), void *context, struct ib_sa_query **query); -int ib_sa_service_rec_query(struct ib_sa_client *client, - struct ib_device *device, u32 port_num, u8 method, - struct ib_sa_service_rec *rec, - ib_sa_comp_mask comp_mask, unsigned long timeout_ms, - gfp_t gfp_mask, - void (*callback)(int status, - struct ib_sa_service_rec *resp, - void *context), - void *context, struct ib_sa_query **sa_query); - struct ib_sa_multicast { struct ib_sa_mcmember_rec rec; ib_sa_comp_mask comp_mask; diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 2dba30849731..4b50d9a3018a 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2268,8 +2268,13 @@ struct iw_cm_conn_param; !__same_type(((struct drv_struct *)NULL)->member, \ struct ib_struct))) -#define rdma_zalloc_drv_obj_gfp(ib_dev, ib_type, gfp) \ - ((struct ib_type *)kzalloc(ib_dev->ops.size_##ib_type, gfp)) +#define rdma_zalloc_drv_obj_gfp(ib_dev, ib_type, gfp) \ + ((struct ib_type *)rdma_zalloc_obj(ib_dev, ib_dev->ops.size_##ib_type, \ + gfp, false)) + +#define rdma_zalloc_drv_obj_numa(ib_dev, ib_type) \ + ((struct ib_type *)rdma_zalloc_obj(ib_dev, ib_dev->ops.size_##ib_type, \ + GFP_KERNEL, true)) #define rdma_zalloc_drv_obj(ib_dev, ib_type) \ rdma_zalloc_drv_obj_gfp(ib_dev, ib_type, GFP_KERNEL) @@ -2435,9 +2440,8 @@ struct ib_device_ops { struct ib_udata *udata); int (*query_srq)(struct ib_srq *srq, struct ib_srq_attr *srq_attr); int (*destroy_srq)(struct ib_srq *srq, struct ib_udata *udata); - struct ib_qp *(*create_qp)(struct ib_pd *pd, - struct ib_qp_init_attr *qp_init_attr, - struct ib_udata *udata); + int (*create_qp)(struct ib_qp *qp, struct ib_qp_init_attr *qp_init_attr, + struct ib_udata *udata); int (*modify_qp)(struct ib_qp *qp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_udata *udata); int (*query_qp)(struct ib_qp *qp, struct ib_qp_attr *qp_attr, @@ -2635,11 +2639,18 @@ struct ib_device_ops { int (*query_ucontext)(struct ib_ucontext *context, struct uverbs_attr_bundle *attrs); + /* + * Provide NUMA node. This API exists for rdmavt/hfi1 only. + * Everyone else relies on Linux memory management model. + */ + int (*get_numa_node)(struct ib_device *dev); + DECLARE_RDMA_OBJ_SIZE(ib_ah); DECLARE_RDMA_OBJ_SIZE(ib_counters); DECLARE_RDMA_OBJ_SIZE(ib_cq); DECLARE_RDMA_OBJ_SIZE(ib_mw); DECLARE_RDMA_OBJ_SIZE(ib_pd); + DECLARE_RDMA_OBJ_SIZE(ib_qp); DECLARE_RDMA_OBJ_SIZE(ib_rwq_ind_table); DECLARE_RDMA_OBJ_SIZE(ib_srq); DECLARE_RDMA_OBJ_SIZE(ib_ucontext); @@ -2746,6 +2757,15 @@ struct ib_device { u32 lag_flags; }; +static inline void *rdma_zalloc_obj(struct ib_device *dev, size_t size, + gfp_t gfp, bool is_numa_aware) +{ + if (is_numa_aware && dev->ops.get_numa_node) + return kzalloc_node(size, gfp, dev->ops.get_numa_node(dev)); + + return kzalloc(size, gfp); +} + struct ib_client_nl_info; struct ib_client { const char *name; @@ -3668,13 +3688,21 @@ static inline int ib_post_srq_recv(struct ib_srq *srq, bad_recv_wr ? : &dummy); } -struct ib_qp *ib_create_named_qp(struct ib_pd *pd, - struct ib_qp_init_attr *qp_init_attr, - const char *caller); +struct ib_qp *ib_create_qp_kernel(struct ib_pd *pd, + struct ib_qp_init_attr *qp_init_attr, + const char *caller); +/** + * ib_create_qp - Creates a kernel QP associated with the specific protection + * domain. + * @pd: The protection domain associated with the QP. + * @init_attr: A list of initial attributes required to create the + * QP. If QP creation succeeds, then the attributes are updated to + * the actual capabilities of the created QP. + */ static inline struct ib_qp *ib_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *init_attr) { - return ib_create_named_qp(pd, init_attr, KBUILD_MODNAME); + return ib_create_qp_kernel(pd, init_attr, KBUILD_MODNAME); } /** diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h index 8275954f5ce6..2e58d5e6ac0e 100644 --- a/include/rdma/rdmavt_qp.h +++ b/include/rdma/rdmavt_qp.h @@ -444,7 +444,7 @@ struct rvt_qp { /* * This sge list MUST be last. Do not add anything below here. */ - struct rvt_sge r_sg_list[] /* verified SGEs */ + struct rvt_sge *r_sg_list /* verified SGEs */ ____cacheline_aligned_in_smp; }; |