diff options
Diffstat (limited to 'drivers/infiniband')
32 files changed, 330 insertions, 317 deletions
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index 5b2fce4a7091..22e20ed5a393 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -217,7 +217,7 @@ static void free_gid_entry_locked(struct ib_gid_table_entry *entry) if (rdma_cap_roce_gid_table(device, port_num) && entry->state != GID_TABLE_ENTRY_INVALID) - device->del_gid(&entry->attr, &entry->context); + device->ops.del_gid(&entry->attr, &entry->context); write_lock_irq(&table->rwlock); @@ -324,7 +324,7 @@ static int add_roce_gid(struct ib_gid_table_entry *entry) return -EINVAL; } if (rdma_cap_roce_gid_table(attr->device, attr->port_num)) { - ret = attr->device->add_gid(attr, &entry->context); + ret = attr->device->ops.add_gid(attr, &entry->context); if (ret) { dev_err(&attr->device->dev, "%s GID add failed port=%d index=%d\n", @@ -548,8 +548,8 @@ int ib_cache_gid_add(struct ib_device *ib_dev, u8 port, unsigned long mask; int ret; - if (ib_dev->get_netdev) { - idev = ib_dev->get_netdev(ib_dev, port); + if (ib_dev->ops.get_netdev) { + idev = ib_dev->ops.get_netdev(ib_dev, port); if (idev && attr->ndev != idev) { union ib_gid default_gid; @@ -1296,9 +1296,9 @@ static int config_non_roce_gid_cache(struct ib_device *device, mutex_lock(&table->lock); for (i = 0; i < gid_tbl_len; ++i) { - if (!device->query_gid) + if (!device->ops.query_gid) continue; - ret = device->query_gid(device, port, i, &gid_attr.gid); + ret = device->ops.query_gid(device, port, i, &gid_attr.gid); if (ret) { dev_warn(&device->dev, "query_gid failed (%d) for index %d\n", ret, diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h index cc7535c5e192..cea92624f9d4 100644 --- a/drivers/infiniband/core/core_priv.h +++ b/drivers/infiniband/core/core_priv.h @@ -215,10 +215,10 @@ static inline int ib_security_modify_qp(struct ib_qp *qp, int qp_attr_mask, struct ib_udata *udata) { - return qp->device->modify_qp(qp->real_qp, - qp_attr, - qp_attr_mask, - udata); + return qp->device->ops.modify_qp(qp->real_qp, + qp_attr, + qp_attr_mask, + udata); } static inline int ib_create_qp_security(struct ib_qp *qp, @@ -280,10 +280,10 @@ static inline struct ib_qp *_ib_create_qp(struct ib_device *dev, { struct ib_qp *qp; - if (!dev->create_qp) + if (!dev->ops.create_qp) return ERR_PTR(-EOPNOTSUPP); - qp = dev->create_qp(pd, attr, udata); + qp = dev->ops.create_qp(pd, attr, udata); if (IS_ERR(qp)) return qp; diff --git a/drivers/infiniband/core/cq.c b/drivers/infiniband/core/cq.c index b1e5365ddafa..7fb4f64ae933 100644 --- a/drivers/infiniband/core/cq.c +++ b/drivers/infiniband/core/cq.c @@ -145,7 +145,7 @@ struct ib_cq *__ib_alloc_cq(struct ib_device *dev, void *private, struct ib_cq *cq; int ret = -ENOMEM; - cq = dev->create_cq(dev, &cq_attr, NULL, NULL); + cq = dev->ops.create_cq(dev, &cq_attr, NULL, NULL); if (IS_ERR(cq)) return cq; @@ -193,7 +193,7 @@ out_free_wc: kfree(cq->wc); rdma_restrack_del(&cq->res); out_destroy_cq: - cq->device->destroy_cq(cq); + cq->device->ops.destroy_cq(cq); return ERR_PTR(ret); } EXPORT_SYMBOL(__ib_alloc_cq); @@ -225,7 +225,7 @@ void ib_free_cq(struct ib_cq *cq) kfree(cq->wc); rdma_restrack_del(&cq->res); - ret = cq->device->destroy_cq(cq); + ret = cq->device->ops.destroy_cq(cq); WARN_ON_ONCE(ret); } EXPORT_SYMBOL(ib_free_cq); diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 108c62d875af..47ab34ee1a9d 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -96,7 +96,7 @@ static struct notifier_block ibdev_lsm_nb = { static int ib_device_check_mandatory(struct ib_device *device) { -#define IB_MANDATORY_FUNC(x) { offsetof(struct ib_device, x), #x } +#define IB_MANDATORY_FUNC(x) { offsetof(struct ib_device_ops, x), #x } static const struct { size_t offset; char *name; @@ -122,7 +122,8 @@ static int ib_device_check_mandatory(struct ib_device *device) int i; for (i = 0; i < ARRAY_SIZE(mandatory_table); ++i) { - if (!*(void **) ((void *) device + mandatory_table[i].offset)) { + if (!*(void **) ((void *) &device->ops + + mandatory_table[i].offset)) { dev_warn(&device->dev, "Device is missing mandatory function %s\n", mandatory_table[i].name); @@ -373,8 +374,8 @@ static int read_port_immutable(struct ib_device *device) return -ENOMEM; for (port = start_port; port <= end_port; ++port) { - ret = device->get_port_immutable(device, port, - &device->port_immutable[port]); + ret = device->ops.get_port_immutable( + device, port, &device->port_immutable[port]); if (ret) return ret; @@ -386,8 +387,8 @@ static int read_port_immutable(struct ib_device *device) void ib_get_device_fw_str(struct ib_device *dev, char *str) { - if (dev->get_dev_fw_str) - dev->get_dev_fw_str(dev, str); + if (dev->ops.get_dev_fw_str) + dev->ops.get_dev_fw_str(dev, str); else str[0] = '\0'; } @@ -536,7 +537,7 @@ static int setup_device(struct ib_device *device) } memset(&device->attrs, 0, sizeof(device->attrs)); - ret = device->query_device(device, &device->attrs, &uhw); + ret = device->ops.query_device(device, &device->attrs, &uhw); if (ret) { dev_warn(&device->dev, "Couldn't query the device attributes\n"); @@ -923,14 +924,14 @@ int ib_query_port(struct ib_device *device, return -EINVAL; memset(port_attr, 0, sizeof(*port_attr)); - err = device->query_port(device, port_num, port_attr); + err = device->ops.query_port(device, port_num, port_attr); if (err || port_attr->subnet_prefix) return err; if (rdma_port_get_link_layer(device, port_num) != IB_LINK_LAYER_INFINIBAND) return 0; - err = device->query_gid(device, port_num, 0, &gid); + err = device->ops.query_gid(device, port_num, 0, &gid); if (err) return err; @@ -964,8 +965,8 @@ void ib_enum_roce_netdev(struct ib_device *ib_dev, if (rdma_protocol_roce(ib_dev, port)) { struct net_device *idev = NULL; - if (ib_dev->get_netdev) - idev = ib_dev->get_netdev(ib_dev, port); + if (ib_dev->ops.get_netdev) + idev = ib_dev->ops.get_netdev(ib_dev, port); if (idev && idev->reg_state >= NETREG_UNREGISTERED) { @@ -1045,7 +1046,7 @@ int ib_query_pkey(struct ib_device *device, if (!rdma_is_port_valid(device, port_num)) return -EINVAL; - return device->query_pkey(device, port_num, index, pkey); + return device->ops.query_pkey(device, port_num, index, pkey); } EXPORT_SYMBOL(ib_query_pkey); @@ -1062,11 +1063,11 @@ int ib_modify_device(struct ib_device *device, int device_modify_mask, struct ib_device_modify *device_modify) { - if (!device->modify_device) + if (!device->ops.modify_device) return -ENOSYS; - return device->modify_device(device, device_modify_mask, - device_modify); + return device->ops.modify_device(device, device_modify_mask, + device_modify); } EXPORT_SYMBOL(ib_modify_device); @@ -1090,9 +1091,10 @@ int ib_modify_port(struct ib_device *device, if (!rdma_is_port_valid(device, port_num)) return -EINVAL; - if (device->modify_port) - rc = device->modify_port(device, port_num, port_modify_mask, - port_modify); + if (device->ops.modify_port) + rc = device->ops.modify_port(device, port_num, + port_modify_mask, + port_modify); else rc = rdma_protocol_roce(device, port_num) ? 0 : -ENOSYS; return rc; @@ -1221,6 +1223,7 @@ EXPORT_SYMBOL(ib_get_net_dev_by_params); void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops) { + struct ib_device_ops *dev_ops = &dev->ops; #define SET_DEVICE_OP(ptr, name) \ do { \ if (ops->name) \ @@ -1228,92 +1231,92 @@ void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops) (ptr)->name = ops->name; \ } while (0) - SET_DEVICE_OP(dev, add_gid); - SET_DEVICE_OP(dev, alloc_dm); - SET_DEVICE_OP(dev, alloc_fmr); - SET_DEVICE_OP(dev, alloc_hw_stats); - SET_DEVICE_OP(dev, alloc_mr); - SET_DEVICE_OP(dev, alloc_mw); - SET_DEVICE_OP(dev, alloc_pd); - SET_DEVICE_OP(dev, alloc_rdma_netdev); - SET_DEVICE_OP(dev, alloc_ucontext); - SET_DEVICE_OP(dev, alloc_xrcd); - SET_DEVICE_OP(dev, attach_mcast); - SET_DEVICE_OP(dev, check_mr_status); - SET_DEVICE_OP(dev, create_ah); - SET_DEVICE_OP(dev, create_counters); - SET_DEVICE_OP(dev, create_cq); - SET_DEVICE_OP(dev, create_flow); - SET_DEVICE_OP(dev, create_flow_action_esp); - SET_DEVICE_OP(dev, create_qp); - SET_DEVICE_OP(dev, create_rwq_ind_table); - SET_DEVICE_OP(dev, create_srq); - SET_DEVICE_OP(dev, create_wq); - SET_DEVICE_OP(dev, dealloc_dm); - SET_DEVICE_OP(dev, dealloc_fmr); - SET_DEVICE_OP(dev, dealloc_mw); - SET_DEVICE_OP(dev, dealloc_pd); - SET_DEVICE_OP(dev, dealloc_ucontext); - SET_DEVICE_OP(dev, dealloc_xrcd); - SET_DEVICE_OP(dev, del_gid); - SET_DEVICE_OP(dev, dereg_mr); - SET_DEVICE_OP(dev, destroy_ah); - SET_DEVICE_OP(dev, destroy_counters); - SET_DEVICE_OP(dev, destroy_cq); - SET_DEVICE_OP(dev, destroy_flow); - SET_DEVICE_OP(dev, destroy_flow_action); - SET_DEVICE_OP(dev, destroy_qp); - SET_DEVICE_OP(dev, destroy_rwq_ind_table); - SET_DEVICE_OP(dev, destroy_srq); - SET_DEVICE_OP(dev, destroy_wq); - SET_DEVICE_OP(dev, detach_mcast); - SET_DEVICE_OP(dev, disassociate_ucontext); - SET_DEVICE_OP(dev, drain_rq); - SET_DEVICE_OP(dev, drain_sq); - SET_DEVICE_OP(dev, get_dev_fw_str); - SET_DEVICE_OP(dev, get_dma_mr); - SET_DEVICE_OP(dev, get_hw_stats); - SET_DEVICE_OP(dev, get_link_layer); - SET_DEVICE_OP(dev, get_netdev); - SET_DEVICE_OP(dev, get_port_immutable); - SET_DEVICE_OP(dev, get_vector_affinity); - SET_DEVICE_OP(dev, get_vf_config); - SET_DEVICE_OP(dev, get_vf_stats); - SET_DEVICE_OP(dev, map_mr_sg); - SET_DEVICE_OP(dev, map_phys_fmr); - SET_DEVICE_OP(dev, mmap); - SET_DEVICE_OP(dev, modify_ah); - SET_DEVICE_OP(dev, modify_cq); - SET_DEVICE_OP(dev, modify_device); - SET_DEVICE_OP(dev, modify_flow_action_esp); - SET_DEVICE_OP(dev, modify_port); - SET_DEVICE_OP(dev, modify_qp); - SET_DEVICE_OP(dev, modify_srq); - SET_DEVICE_OP(dev, modify_wq); - SET_DEVICE_OP(dev, peek_cq); - SET_DEVICE_OP(dev, poll_cq); - SET_DEVICE_OP(dev, post_recv); - SET_DEVICE_OP(dev, post_send); - SET_DEVICE_OP(dev, post_srq_recv); - SET_DEVICE_OP(dev, process_mad); - SET_DEVICE_OP(dev, query_ah); - SET_DEVICE_OP(dev, query_device); - SET_DEVICE_OP(dev, query_gid); - SET_DEVICE_OP(dev, query_pkey); - SET_DEVICE_OP(dev, query_port); - SET_DEVICE_OP(dev, query_qp); - SET_DEVICE_OP(dev, query_srq); - SET_DEVICE_OP(dev, rdma_netdev_get_params); - SET_DEVICE_OP(dev, read_counters); - SET_DEVICE_OP(dev, reg_dm_mr); - SET_DEVICE_OP(dev, reg_user_mr); - SET_DEVICE_OP(dev, req_ncomp_notif); - SET_DEVICE_OP(dev, req_notify_cq); - SET_DEVICE_OP(dev, rereg_user_mr); - SET_DEVICE_OP(dev, resize_cq); - SET_DEVICE_OP(dev, set_vf_guid); - SET_DEVICE_OP(dev, set_vf_link_state); - SET_DEVICE_OP(dev, unmap_fmr); + SET_DEVICE_OP(dev_ops, add_gid); + SET_DEVICE_OP(dev_ops, alloc_dm); + SET_DEVICE_OP(dev_ops, alloc_fmr); + SET_DEVICE_OP(dev_ops, alloc_hw_stats); + SET_DEVICE_OP(dev_ops, alloc_mr); + SET_DEVICE_OP(dev_ops, alloc_mw); + SET_DEVICE_OP(dev_ops, alloc_pd); + SET_DEVICE_OP(dev_ops, alloc_rdma_netdev); + SET_DEVICE_OP(dev_ops, alloc_ucontext); + SET_DEVICE_OP(dev_ops, alloc_xrcd); + SET_DEVICE_OP(dev_ops, attach_mcast); + SET_DEVICE_OP(dev_ops, check_mr_status); + SET_DEVICE_OP(dev_ops, create_ah); + SET_DEVICE_OP(dev_ops, create_counters); + SET_DEVICE_OP(dev_ops, create_cq); + SET_DEVICE_OP(dev_ops, create_flow); + SET_DEVICE_OP(dev_ops, create_flow_action_esp); + SET_DEVICE_OP(dev_ops, create_qp); + SET_DEVICE_OP(dev_ops, create_rwq_ind_table); + SET_DEVICE_OP(dev_ops, create_srq); + SET_DEVICE_OP(dev_ops, create_wq); + SET_DEVICE_OP(dev_ops, dealloc_dm); + SET_DEVICE_OP(dev_ops, dealloc_fmr); + SET_DEVICE_OP(dev_ops, dealloc_mw); + SET_DEVICE_OP(dev_ops, dealloc_pd); + SET_DEVICE_OP(dev_ops, dealloc_ucontext); + SET_DEVICE_OP(dev_ops, dealloc_xrcd); + SET_DEVICE_OP(dev_ops, del_gid); + SET_DEVICE_OP(dev_ops, dereg_mr); + SET_DEVICE_OP(dev_ops, destroy_ah); + SET_DEVICE_OP(dev_ops, destroy_counters); + SET_DEVICE_OP(dev_ops, destroy_cq); + SET_DEVICE_OP(dev_ops, destroy_flow); + SET_DEVICE_OP(dev_ops, destroy_flow_action); + SET_DEVICE_OP(dev_ops, destroy_qp); + SET_DEVICE_OP(dev_ops, destroy_rwq_ind_table); + SET_DEVICE_OP(dev_ops, destroy_srq); + SET_DEVICE_OP(dev_ops, destroy_wq); + SET_DEVICE_OP(dev_ops, detach_mcast); + SET_DEVICE_OP(dev_ops, disassociate_ucontext); + SET_DEVICE_OP(dev_ops, drain_rq); + SET_DEVICE_OP(dev_ops, drain_sq); + SET_DEVICE_OP(dev_ops, get_dev_fw_str); + SET_DEVICE_OP(dev_ops, get_dma_mr); + SET_DEVICE_OP(dev_ops, get_hw_stats); + SET_DEVICE_OP(dev_ops, get_link_layer); + SET_DEVICE_OP(dev_ops, get_netdev); + SET_DEVICE_OP(dev_ops, get_port_immutable); + SET_DEVICE_OP(dev_ops, get_vector_affinity); + SET_DEVICE_OP(dev_ops, get_vf_config); + SET_DEVICE_OP(dev_ops, get_vf_stats); + SET_DEVICE_OP(dev_ops, map_mr_sg); + SET_DEVICE_OP(dev_ops, map_phys_fmr); + SET_DEVICE_OP(dev_ops, mmap); + SET_DEVICE_OP(dev_ops, modify_ah); + SET_DEVICE_OP(dev_ops, modify_cq); + SET_DEVICE_OP(dev_ops, modify_device); + SET_DEVICE_OP(dev_ops, modify_flow_action_esp); + SET_DEVICE_OP(dev_ops, modify_port); + SET_DEVICE_OP(dev_ops, modify_qp); + SET_DEVICE_OP(dev_ops, modify_srq); + SET_DEVICE_OP(dev_ops, modify_wq); + SET_DEVICE_OP(dev_ops, peek_cq); + SET_DEVICE_OP(dev_ops, poll_cq); + SET_DEVICE_OP(dev_ops, post_recv); + SET_DEVICE_OP(dev_ops, post_send); + SET_DEVICE_OP(dev_ops, post_srq_recv); + SET_DEVICE_OP(dev_ops, process_mad); + SET_DEVICE_OP(dev_ops, query_ah); + SET_DEVICE_OP(dev_ops, query_device); + SET_DEVICE_OP(dev_ops, query_gid); + SET_DEVICE_OP(dev_ops, query_pkey); + SET_DEVICE_OP(dev_ops, query_port); + SET_DEVICE_OP(dev_ops, query_qp); + SET_DEVICE_OP(dev_ops, query_srq); + SET_DEVICE_OP(dev_ops, rdma_netdev_get_params); + SET_DEVICE_OP(dev_ops, read_counters); + SET_DEVICE_OP(dev_ops, reg_dm_mr); + SET_DEVICE_OP(dev_ops, reg_user_mr); + SET_DEVICE_OP(dev_ops, req_ncomp_notif); + SET_DEVICE_OP(dev_ops, req_notify_cq); + SET_DEVICE_OP(dev_ops, rereg_user_mr); + SET_DEVICE_OP(dev_ops, resize_cq); + SET_DEVICE_OP(dev_ops, set_vf_guid); + SET_DEVICE_OP(dev_ops, set_vf_link_state); + SET_DEVICE_OP(dev_ops, unmap_fmr); } EXPORT_SYMBOL(ib_set_device_ops); diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c index b00dfd2ad31e..7d841b689a1e 100644 --- a/drivers/infiniband/core/fmr_pool.c +++ b/drivers/infiniband/core/fmr_pool.c @@ -211,8 +211,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, return ERR_PTR(-EINVAL); device = pd->device; - if (!device->alloc_fmr || !device->dealloc_fmr || - !device->map_phys_fmr || !device->unmap_fmr) { + if (!device->ops.alloc_fmr || !device->ops.dealloc_fmr || + !device->ops.map_phys_fmr || !device->ops.unmap_fmr) { dev_info(&device->dev, "Device does not support FMRs\n"); return ERR_PTR(-ENOSYS); } diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index d7025cd5be28..7870823bac47 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -888,10 +888,10 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv, } /* No GRH for DR SMP */ - ret = device->process_mad(device, 0, port_num, &mad_wc, NULL, - (const struct ib_mad_hdr *)smp, mad_size, - (struct ib_mad_hdr *)mad_priv->mad, - &mad_size, &out_mad_pkey_index); + ret = device->ops.process_mad(device, 0, port_num, &mad_wc, NULL, + (const struct ib_mad_hdr *)smp, mad_size, + (struct ib_mad_hdr *)mad_priv->mad, + &mad_size, &out_mad_pkey_index); switch (ret) { case IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY: @@ -2305,14 +2305,12 @@ static void ib_mad_recv_done(struct ib_cq *cq, struct ib_wc *wc) } /* Give driver "right of first refusal" on incoming MAD */ - if (port_priv->device->process_mad) { - ret = port_priv->device->process_mad(port_priv->device, 0, - port_priv->port_num, - wc, &recv->grh, - (const struct ib_mad_hdr *)recv->mad, - recv->mad_size, - (struct ib_mad_hdr *)response->mad, - &mad_size, &resp_mad_pkey_index); + if (port_priv->device->ops.process_mad) { + ret = port_priv->device->ops.process_mad( + port_priv->device, 0, port_priv->port_num, wc, + &recv->grh, (const struct ib_mad_hdr *)recv->mad, + recv->mad_size, (struct ib_mad_hdr *)response->mad, + &mad_size, &resp_mad_pkey_index); if (opa) wc->pkey_index = resp_mad_pkey_index; diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index 9abbadb9e366..093bbfcdc53b 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -259,8 +259,8 @@ static int fill_port_info(struct sk_buff *msg, if (nla_put_u8(msg, RDMA_NLDEV_ATTR_PORT_PHYS_STATE, attr.phys_state)) return -EMSGSIZE; - if (device->get_netdev) - netdev = device->get_netdev(device, port); + if (device->ops.get_netdev) + netdev = device->ops.get_netdev(device, port); if (netdev && net_eq(dev_net(netdev), net)) { ret = nla_put_u32(msg, diff --git a/drivers/infiniband/core/opa_smi.h b/drivers/infiniband/core/opa_smi.h index 3bfab3505a29..af4879bdf3d6 100644 --- a/drivers/infiniband/core/opa_smi.h +++ b/drivers/infiniband/core/opa_smi.h @@ -55,7 +55,7 @@ static inline enum smi_action opa_smi_check_local_smp(struct opa_smp *smp, { /* C14-9:3 -- We're at the end of the DR segment of path */ /* C14-9:4 -- Hop Pointer = Hop Count + 1 -> give to SMA/SM */ - return (device->process_mad && + return (device->ops.process_mad && !opa_get_smp_direction(smp) && (smp->hop_ptr == smp->hop_cnt + 1)) ? IB_SMI_HANDLE : IB_SMI_DISCARD; @@ -70,7 +70,7 @@ static inline enum smi_action opa_smi_check_local_returning_smp(struct opa_smp * { /* C14-13:3 -- We're at the end of the DR segment of path */ /* C14-13:4 -- Hop Pointer == 0 -> give to SM */ - return (device->process_mad && + return (device->ops.process_mad && opa_get_smp_direction(smp) && !smp->hop_ptr) ? IB_SMI_HANDLE : IB_SMI_DISCARD; } diff --git a/drivers/infiniband/core/rdma_core.c b/drivers/infiniband/core/rdma_core.c index 7d2f1ef75025..6c4747e61d2b 100644 --- a/drivers/infiniband/core/rdma_core.c +++ b/drivers/infiniband/core/rdma_core.c @@ -820,8 +820,8 @@ static void ufile_destroy_ucontext(struct ib_uverbs_file *ufile, */ if (reason == RDMA_REMOVE_DRIVER_REMOVE) { uverbs_user_mmap_disassociate(ufile); - if (ib_dev->disassociate_ucontext) - ib_dev->disassociate_ucontext(ucontext); + if (ib_dev->ops.disassociate_ucontext) + ib_dev->ops.disassociate_ucontext(ucontext); } ib_rdmacg_uncharge(&ucontext->cg_obj, ib_dev, @@ -833,7 +833,7 @@ static void ufile_destroy_ucontext(struct ib_uverbs_file *ufile, * FIXME: Drivers are not permitted to fail dealloc_ucontext, remove * the error return. */ - ret = ib_dev->dealloc_ucontext(ucontext); + ret = ib_dev->ops.dealloc_ucontext(ucontext); WARN_ON(ret); ufile->ucontext = NULL; diff --git a/drivers/infiniband/core/security.c b/drivers/infiniband/core/security.c index 1143c0448666..1efadbccf394 100644 --- a/drivers/infiniband/core/security.c +++ b/drivers/infiniband/core/security.c @@ -626,10 +626,10 @@ int ib_security_modify_qp(struct ib_qp *qp, } if (!ret) - ret = real_qp->device->modify_qp(real_qp, - qp_attr, - qp_attr_mask, - udata); + ret = real_qp->device->ops.modify_qp(real_qp, + qp_attr, + qp_attr_mask, + udata); if (new_pps) { /* Clean up the lists and free the appropriate diff --git a/drivers/infiniband/core/smi.h b/drivers/infiniband/core/smi.h index 33c91c8a16e9..91d9b353ab85 100644 --- a/drivers/infiniband/core/smi.h +++ b/drivers/infiniband/core/smi.h @@ -67,7 +67,7 @@ static inline enum smi_action smi_check_local_smp(struct ib_smp *smp, { /* C14-9:3 -- We're at the end of the DR segment of path */ /* C14-9:4 -- Hop Pointer = Hop Count + 1 -> give to SMA/SM */ - return ((device->process_mad && + return ((device->ops.process_mad && !ib_get_smp_direction(smp) && (smp->hop_ptr == smp->hop_cnt + 1)) ? IB_SMI_HANDLE : IB_SMI_DISCARD); @@ -82,7 +82,7 @@ static inline enum smi_action smi_check_local_returning_smp(struct ib_smp *smp, { /* C14-13:3 -- We're at the end of the DR segment of path */ /* C14-13:4 -- Hop Pointer == 0 -> give to SM */ - return ((device->process_mad && + return ((device->ops.process_mad && ib_get_smp_direction(smp) && !smp->hop_ptr) ? IB_SMI_HANDLE : IB_SMI_DISCARD); } diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index 6fcce2c206c6..80f68eb0ba5c 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -462,7 +462,7 @@ static int get_perf_mad(struct ib_device *dev, int port_num, __be16 attr, u16 out_mad_pkey_index = 0; ssize_t ret; - if (!dev->process_mad) + if (!dev->ops.process_mad) return -ENOSYS; in_mad = kzalloc(sizeof *in_mad, GFP_KERNEL); @@ -481,11 +481,11 @@ static int get_perf_mad(struct ib_device *dev, int port_num, __be16 attr, if (attr != IB_PMA_CLASS_PORT_INFO) in_mad->data[41] = port_num; /* PortSelect field */ - if ((dev->process_mad(dev, IB_MAD_IGNORE_MKEY, - port_num, NULL, NULL, - (const struct ib_mad_hdr *)in_mad, mad_size, - (struct ib_mad_hdr *)out_mad, &mad_size, - &out_mad_pkey_index) & + if ((dev->ops.process_mad(dev, IB_MAD_IGNORE_MKEY, + port_num, NULL, NULL, + (const struct ib_mad_hdr *)in_mad, mad_size, + (struct ib_mad_hdr *)out_mad, &mad_size, + &out_mad_pkey_index) & (IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY)) != (IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY)) { ret = -EINVAL; @@ -786,7 +786,7 @@ static int update_hw_stats(struct ib_device *dev, struct rdma_hw_stats *stats, if (time_is_after_eq_jiffies(stats->timestamp + stats->lifespan)) return 0; - ret = dev->get_hw_stats(dev, stats, port_num, index); + ret = dev->ops.get_hw_stats(dev, stats, port_num, index); if (ret < 0) return ret; if (ret == stats->num_counters) @@ -946,7 +946,7 @@ static void setup_hw_stats(struct ib_device *device, struct ib_port *port, struct rdma_hw_stats *stats; int i, ret; - stats = device->alloc_hw_stats(device, port_num); + stats = device->ops.alloc_hw_stats(device, port_num); if (!stats) return; @@ -964,8 +964,8 @@ static void setup_hw_stats(struct ib_device *device, struct ib_port *port, if (!hsag) goto err_free_stats; - ret = device->get_hw_stats(device, stats, port_num, - stats->num_counters); + ret = device->ops.get_hw_stats(device, stats, port_num, + stats->num_counters); if (ret != stats->num_counters) goto err_free_hsag; @@ -1057,7 +1057,7 @@ static int add_port(struct ib_device *device, int port_num, goto err_put; } - if (device->process_mad) { + if (device->ops.process_mad) { p->pma_table = get_counter_table(device, port_num); ret = sysfs_create_group(&p->kobj, p->pma_table); if (ret) @@ -1124,7 +1124,7 @@ static int add_port(struct ib_device *device, int port_num, * port, so holder should be device. Therefore skip per port conunter * initialization. */ - if (device->alloc_hw_stats && port_num) + if (device->ops.alloc_hw_stats && port_num) setup_hw_stats(device, p, port_num); list_add_tail(&p->kobj.entry, &device->port_list); @@ -1245,7 +1245,7 @@ static ssize_t node_desc_store(struct device *device, struct ib_device_modify desc = {}; int ret; - if (!dev->modify_device) + if (!dev->ops.modify_device) return -EIO; memcpy(desc.node_desc, buf, min_t(int, count, IB_DEVICE_NODE_DESC_MAX)); @@ -1341,7 +1341,7 @@ int ib_device_register_sysfs(struct ib_device *device, } } - if (device->alloc_hw_stats) + if (device->ops.alloc_hw_stats) setup_hw_stats(device, NULL, 0); return 0; diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c index 73332b9a25b5..7541fbaf58a3 100644 --- a/drivers/infiniband/core/ucm.c +++ b/drivers/infiniband/core/ucm.c @@ -1242,7 +1242,7 @@ static void ib_ucm_add_one(struct ib_device *device) dev_t base; struct ib_ucm_device *ucm_dev; - if (!device->alloc_ucontext || !rdma_cap_ib_cm(device, 1)) + if (!device->ops.alloc_ucontext || !rdma_cap_ib_cm(device, 1)) return; ucm_dev = kzalloc(sizeof *ucm_dev, GFP_KERNEL); diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 7f10eade7653..357d33120ca4 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -220,7 +220,7 @@ static int ib_uverbs_get_context(struct uverbs_attr_bundle *attrs) if (ret) goto err; - ucontext = ib_dev->alloc_ucontext(ib_dev, &attrs->driver_udata); + ucontext = ib_dev->ops.alloc_ucontext(ib_dev, &attrs->driver_udata); if (IS_ERR(ucontext)) { ret = PTR_ERR(ucontext); goto err_alloc; @@ -282,7 +282,7 @@ err_fd: put_unused_fd(resp.async_fd); err_free: - ib_dev->dealloc_ucontext(ucontext); + ib_dev->ops.dealloc_ucontext(ucontext); err_alloc: ib_rdmacg_uncharge(&cg_obj, ib_dev, RDMACG_RESOURCE_HCA_HANDLE); @@ -457,7 +457,7 @@ static int ib_uverbs_alloc_pd(struct uverbs_attr_bundle *attrs) if (IS_ERR(uobj)) return PTR_ERR(uobj); - pd = ib_dev->alloc_pd(ib_dev, uobj->context, &attrs->driver_udata); + pd = ib_dev->ops.alloc_pd(ib_dev, uobj->context, &attrs->driver_udata); if (IS_ERR(pd)) { ret = PTR_ERR(pd); goto err; @@ -634,8 +634,8 @@ static int ib_uverbs_open_xrcd(struct uverbs_attr_bundle *attrs) } if (!xrcd) { - xrcd = ib_dev->alloc_xrcd(ib_dev, obj->uobject.context, - &attrs->driver_udata); + xrcd = ib_dev->ops.alloc_xrcd(ib_dev, obj->uobject.context, + &attrs->driver_udata); if (IS_ERR(xrcd)) { ret = PTR_ERR(xrcd); goto err; @@ -774,8 +774,9 @@ static int ib_uverbs_reg_mr(struct uverbs_attr_bundle *attrs) } } - mr = pd->device->reg_user_mr(pd, cmd.start, cmd.length, cmd.hca_va, - cmd.access_flags, &attrs->driver_udata); + mr = pd->device->ops.reg_user_mr(pd, cmd.start, cmd.length, cmd.hca_va, + cmd.access_flags, + &attrs->driver_udata); if (IS_ERR(mr)) { ret = PTR_ERR(mr); goto err_put; @@ -864,9 +865,10 @@ static int ib_uverbs_rereg_mr(struct uverbs_attr_bundle *attrs) } old_pd = mr->pd; - ret = mr->device->rereg_user_mr(mr, cmd.flags, cmd.start, cmd.length, - cmd.hca_va, cmd.access_flags, pd, - &attrs->driver_udata); + ret = mr->device->ops.rereg_user_mr(mr, cmd.flags, cmd.start, + cmd.length, cmd.hca_va, + cmd.access_flags, pd, + &attrs->driver_udata); if (!ret) { if (cmd.flags & IB_MR_REREG_PD) { atomic_inc(&pd->usecnt); @@ -929,7 +931,7 @@ static int ib_uverbs_alloc_mw(struct uverbs_attr_bundle *attrs) goto err_free; } - mw = pd->device->alloc_mw(pd, cmd.mw_type, &attrs->driver_udata); + mw = pd->device->ops.alloc_mw(pd, cmd.mw_type, &attrs->driver_udata); if (IS_ERR(mw)) { ret = PTR_ERR(mw); goto err_put; @@ -1043,8 +1045,8 @@ static struct ib_ucq_object *create_cq(struct uverbs_attr_bundle *attrs, attr.comp_vector = cmd->comp_vector; attr.flags = cmd->flags; - cq = ib_dev->create_cq(ib_dev, &attr, obj->uobject.context, - &attrs->driver_udata); + cq = ib_dev->ops.create_cq(ib_dev, &attr, obj->uobject.context, + &attrs->driver_udata); if (IS_ERR(cq)) { ret = PTR_ERR(cq); goto err_file; @@ -1144,7 +1146,7 @@ static int ib_uverbs_resize_cq(struct uverbs_attr_bundle *attrs) if (!cq) return -EINVAL; - ret = cq->device->resize_cq(cq, cmd.cqe, &attrs->driver_udata); + ret = cq->device->ops.resize_cq(cq, cmd.cqe, &attrs->driver_udata); if (ret) goto out; @@ -2188,7 +2190,7 @@ static int ib_uverbs_post_send(struct uverbs_attr_bundle *attrs) } resp.bad_wr = 0; - ret = qp->device->post_send(qp->real_qp, wr, &bad_wr); + ret = qp->device->ops.post_send(qp->real_qp, wr, &bad_wr); if (ret) for (next = wr; next; next = next->next) { ++resp.bad_wr; @@ -2341,7 +2343,7 @@ static int ib_uverbs_post_recv(struct uverbs_attr_bundle *attrs) } resp.bad_wr = 0; - ret = qp->device->post_recv(qp->real_qp, wr, &bad_wr); + ret = qp->device->ops.post_recv(qp->real_qp, wr, &bad_wr); uobj_put_obj_read(qp); if (ret) { @@ -2391,7 +2393,7 @@ static int ib_uverbs_post_srq_recv(struct uverbs_attr_bundle *attrs) } resp.bad_wr = 0; - ret = srq->device->post_srq_recv(srq, wr, &bad_wr); + ret = srq->device->ops.post_srq_recv(srq, wr, &bad_wr); uobj_put_obj_read(srq); @@ -2961,7 +2963,7 @@ static int ib_uverbs_ex_create_wq(struct uverbs_attr_bundle *attrs) obj->uevent.events_reported = 0; INIT_LIST_HEAD(&obj->uevent.event_list); - wq = pd->device->create_wq(pd, &wq_init_attr, &attrs->driver_udata); + wq = pd->device->ops.create_wq(pd, &wq_init_attr, &attrs->driver_udata); if (IS_ERR(wq)) { err = PTR_ERR(wq); goto err_put_cq; @@ -3061,8 +3063,8 @@ static int ib_uverbs_ex_modify_wq(struct uverbs_attr_bundle *attrs) wq_attr.flags = cmd.flags; wq_attr.flags_mask = cmd.flags_mask; } - ret = wq->device->modify_wq(wq, &wq_attr, cmd.attr_mask, - &attrs->driver_udata); + ret = wq->device->ops.modify_wq(wq, &wq_attr, cmd.attr_mask, + &attrs->driver_udata); uobj_put_obj_read(wq); return ret; } @@ -3135,8 +3137,8 @@ static int ib_uverbs_ex_create_rwq_ind_table(struct uverbs_attr_bundle *attrs) init_attr.log_ind_tbl_size = cmd.log_ind_tbl_size; init_attr.ind_tbl = wqs; - rwq_ind_tbl = ib_dev->create_rwq_ind_table(ib_dev, &init_attr, - &attrs->driver_udata); + rwq_ind_tbl = ib_dev->ops.create_rwq_ind_table(ib_dev, &init_attr, + &attrs->driver_udata); if (IS_ERR(rwq_ind_tbl)) { err = PTR_ERR(rwq_ind_tbl); @@ -3323,8 +3325,8 @@ static int ib_uverbs_ex_create_flow(struct uverbs_attr_bundle *attrs) goto err_free; } - flow_id = qp->device->create_flow(qp, flow_attr, IB_FLOW_DOMAIN_USER, - &attrs->driver_udata); + flow_id = qp->device->ops.create_flow( + qp, flow_attr, IB_FLOW_DOMAIN_USER, &attrs->driver_udata); if (IS_ERR(flow_id)) { err = PTR_ERR(flow_id); @@ -3346,7 +3348,7 @@ static int ib_uverbs_ex_create_flow(struct uverbs_attr_bundle *attrs) kfree(kern_flow_attr); return uobj_alloc_commit(uobj); err_copy: - if (!qp->device->destroy_flow(flow_id)) + if (!qp->device->ops.destroy_flow(flow_id)) atomic_dec(&qp->usecnt); err_free: ib_uverbs_flow_resources_free(uflow_res); @@ -3441,7 +3443,7 @@ static int __uverbs_create_xsrq(struct uverbs_attr_bundle *attrs, obj->uevent.events_reported = 0; INIT_LIST_HEAD(&obj->uevent.event_list); - srq = pd->device->create_srq(pd, &attr, udata); + srq = pd->device->ops.create_srq(pd, &attr, udata); if (IS_ERR(srq)) { ret = PTR_ERR(srq); goto err_put; @@ -3563,8 +3565,8 @@ static int ib_uverbs_modify_srq(struct uverbs_attr_bundle *attrs) attr.max_wr = cmd.max_wr; attr.srq_limit = cmd.srq_limit; - ret = srq->device->modify_srq(srq, &attr, cmd.attr_mask, - &attrs->driver_udata); + ret = srq->device->ops.modify_srq(srq, &attr, cmd.attr_mask, + &attrs->driver_udata); uobj_put_obj_read(srq); @@ -3652,7 +3654,7 @@ static int ib_uverbs_ex_query_device(struct uverbs_attr_bundle *attrs) if (cmd.reserved) return -EINVAL; - err = ib_dev->query_device(ib_dev, &attr, &attrs->driver_udata); + err = ib_dev->ops.query_device(ib_dev, &attr, &attrs->driver_udata); if (err) return err; diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 96a5f89bbb75..9f9172eb1512 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -106,7 +106,7 @@ int uverbs_dealloc_mw(struct ib_mw *mw) struct ib_pd *pd = mw->pd; int ret; - ret = mw->device->dealloc_mw(mw); + ret = mw->device->ops.dealloc_mw(mw); if (!ret) atomic_dec(&pd->usecnt); return ret; @@ -197,7 +197,7 @@ void ib_uverbs_release_file(struct kref *ref) srcu_key = srcu_read_lock(&file->device->disassociate_srcu); ib_dev = srcu_dereference(file->device->ib_dev, &file->device->disassociate_srcu); - if (ib_dev && !ib_dev->disassociate_ucontext) + if (ib_dev && !ib_dev->ops.disassociate_ucontext) module_put(ib_dev->owner); srcu_read_unlock(&file->device->disassociate_srcu, srcu_key); @@ -774,7 +774,7 @@ static int ib_uverbs_mmap(struct file *filp, struct vm_area_struct *vma) goto out; } - ret = ucontext->device->mmap(ucontext, vma); + ret = ucontext->device->ops.mmap(ucontext, vma); out: srcu_read_unlock(&file->device->disassociate_srcu, srcu_key); return ret; @@ -1036,7 +1036,7 @@ static int ib_uverbs_open(struct inode *inode, struct file *filp) /* In case IB device supports disassociate ucontext, there is no hard * dependency between uverbs device and its low level device. */ - module_dependent = !(ib_dev->disassociate_ucontext); + module_dependent = !(ib_dev->ops.disassociate_ucontext); if (module_dependent) { if (!try_module_get(ib_dev->owner)) { @@ -1203,7 +1203,7 @@ static void ib_uverbs_add_one(struct ib_device *device) struct ib_uverbs_device *uverbs_dev; int ret; - if (!device->alloc_ucontext) + if (!device->ops.alloc_ucontext) return; uverbs_dev = kzalloc(sizeof(*uverbs_dev), GFP_KERNEL); @@ -1249,7 +1249,7 @@ static void ib_uverbs_add_one(struct ib_device *device) dev_set_name(&uverbs_dev->dev, "uverbs%d", uverbs_dev->devnum); cdev_init(&uverbs_dev->cdev, - device->mmap ? &uverbs_mmap_fops : &uverbs_fops); + device->ops.mmap ? &uverbs_mmap_fops : &uverbs_fops); uverbs_dev->cdev.owner = THIS_MODULE; ret = cdev_device_add(&uverbs_dev->cdev, &uverbs_dev->dev); @@ -1337,7 +1337,7 @@ static void ib_uverbs_remove_one(struct ib_device *device, void *client_data) cdev_device_del(&uverbs_dev->cdev, &uverbs_dev->dev); ida_free(&uverbs_ida, uverbs_dev->devnum); - if (device->disassociate_ucontext) { + if (device->ops.disassociate_ucontext) { /* We disassociate HW resources and immediately return. * Userspace will see a EIO errno for all future access. * Upon returning, ib_device may be freed internally and is not diff --git a/drivers/infiniband/core/uverbs_std_types.c b/drivers/infiniband/core/uverbs_std_types.c index 063aff9e7a04..424f325f8cba 100644 --- a/drivers/infiniband/core/uverbs_std_types.c +++ b/drivers/infiniband/core/uverbs_std_types.c @@ -54,7 +54,7 @@ static int uverbs_free_flow(struct ib_uobject *uobject, struct ib_qp *qp = flow->qp; int ret; - ret = flow->device->destroy_flow(flow); + ret = flow->device->ops.destroy_flow(flow); if (!ret) { if (qp) atomic_dec(&qp->usecnt); diff --git a/drivers/infiniband/core/uverbs_std_types_counters.c b/drivers/infiniband/core/uverbs_std_types_counters.c index 8835bad5c6dd..309c5e80988d 100644 --- a/drivers/infiniband/core/uverbs_std_types_counters.c +++ b/drivers/infiniband/core/uverbs_std_types_counters.c @@ -44,7 +44,7 @@ static int uverbs_free_counters(struct ib_uobject *uobject, if (ret) return ret; - return counters->device->destroy_counters(counters); + return counters->device->ops.destroy_counters(counters); } static int UVERBS_HANDLER(UVERBS_METHOD_COUNTERS_CREATE)( @@ -61,10 +61,10 @@ static int UVERBS_HANDLER(UVERBS_METHOD_COUNTERS_CREATE)( * have the ability to remove methods from parse tree once * such condition is met. */ - if (!ib_dev->create_counters) + if (!ib_dev->ops.create_counters) return -EOPNOTSUPP; - counters = ib_dev->create_counters(ib_dev, attrs); + counters = ib_dev->ops.create_counters(ib_dev, attrs); if (IS_ERR(counters)) { ret = PTR_ERR(counters); goto err_create_counters; @@ -90,7 +90,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_COUNTERS_READ)( uverbs_attr_get_obj(attrs, UVERBS_ATTR_READ_COUNTERS_HANDLE); int ret; - if (!counters->device->read_counters) + if (!counters->device->ops.read_counters) return -EOPNOTSUPP; if (!atomic_read(&counters->usecnt)) @@ -109,7 +109,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_COUNTERS_READ)( if (IS_ERR(read_attr.counters_buff)) return PTR_ERR(read_attr.counters_buff); - ret = counters->device->read_counters(counters, &read_attr, attrs); + ret = counters->device->ops.read_counters(counters, &read_attr, attrs); if (ret) return ret; diff --git a/drivers/infiniband/core/uverbs_std_types_cq.c b/drivers/infiniband/core/uverbs_std_types_cq.c index 859518eab583..42df59635a3c 100644 --- a/drivers/infiniband/core/uverbs_std_types_cq.c +++ b/drivers/infiniband/core/uverbs_std_types_cq.c @@ -71,7 +71,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_CQ_CREATE)( struct ib_uverbs_completion_event_file *ev_file = NULL; struct ib_uobject *ev_file_uobj; - if (!ib_dev->create_cq || !ib_dev->destroy_cq) + if (!ib_dev->ops.create_cq || !ib_dev->ops.destroy_cq) return -EOPNOTSUPP; ret = uverbs_copy_from(&attr.comp_vector, attrs, @@ -110,8 +110,8 @@ static int UVERBS_HANDLER(UVERBS_METHOD_CQ_CREATE)( INIT_LIST_HEAD(&obj->comp_list); INIT_LIST_HEAD(&obj->async_list); - cq = ib_dev->create_cq(ib_dev, &attr, obj->uobject.context, - &attrs->driver_udata); + cq = ib_dev->ops.create_cq(ib_dev, &attr, obj->uobject.context, + &attrs->driver_udata); if (IS_ERR(cq)) { ret = PTR_ERR(cq); goto err_event_file; diff --git a/drivers/infiniband/core/uverbs_std_types_dm.c b/drivers/infiniband/core/uverbs_std_types_dm.c index 658261b8f08e..2ef70637bee1 100644 --- a/drivers/infiniband/core/uverbs_std_types_dm.c +++ b/drivers/infiniband/core/uverbs_std_types_dm.c @@ -43,7 +43,7 @@ static int uverbs_free_dm(struct ib_uobject *uobject, if (ret) return ret; - return dm->device->dealloc_dm(dm); + return dm->device->ops.dealloc_dm(dm); } static int UVERBS_HANDLER(UVERBS_METHOD_DM_ALLOC)( @@ -57,7 +57,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_DM_ALLOC)( struct ib_dm *dm; int ret; - if (!ib_dev->alloc_dm) + if (!ib_dev->ops.alloc_dm) return -EOPNOTSUPP; ret = uverbs_copy_from(&attr.length, attrs, @@ -70,7 +70,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_DM_ALLOC)( if (ret) return ret; - dm = ib_dev->alloc_dm(ib_dev, uobj->context, &attr, attrs); + dm = ib_dev->ops.alloc_dm(ib_dev, uobj->context, &attr, attrs); if (IS_ERR(dm)) return PTR_ERR(dm); diff --git a/drivers/infiniband/core/uverbs_std_types_flow_action.c b/drivers/infiniband/core/uverbs_std_types_flow_action.c index e4d01fb5335d..4962b87fa600 100644 --- a/drivers/infiniband/core/uverbs_std_types_flow_action.c +++ b/drivers/infiniband/core/uverbs_std_types_flow_action.c @@ -43,7 +43,7 @@ static int uverbs_free_flow_action(struct ib_uobject *uobject, if (ret) return ret; - return action->device->destroy_flow_action(action); + return action->device->ops.destroy_flow_action(action); } static u64 esp_flags_uverbs_to_verbs(struct uverbs_attr_bundle *attrs, @@ -313,7 +313,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_FLOW_ACTION_ESP_CREATE)( struct ib_flow_action *action; struct ib_flow_action_esp_attr esp_attr = {}; - if (!ib_dev->create_flow_action_esp) + if (!ib_dev->ops.create_flow_action_esp) return -EOPNOTSUPP; ret = parse_flow_action_esp(ib_dev, attrs, &esp_attr, false); @@ -321,7 +321,8 @@ static int UVERBS_HANDLER(UVERBS_METHOD_FLOW_ACTION_ESP_CREATE)( return ret; /* No need to check as this attribute is marked as MANDATORY */ - action = ib_dev->create_flow_action_esp(ib_dev, &esp_attr.hdr, attrs); + action = ib_dev->ops.create_flow_action_esp(ib_dev, &esp_attr.hdr, + attrs); if (IS_ERR(action)) return PTR_ERR(action); @@ -340,7 +341,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY)( int ret; struct ib_flow_action_esp_attr esp_attr = {}; - if (!action->device->modify_flow_action_esp) + if (!action->device->ops.modify_flow_action_esp) return -EOPNOTSUPP; ret = parse_flow_action_esp(action->device, attrs, &esp_attr, true); @@ -350,8 +351,9 @@ static int UVERBS_HANDLER(UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY)( if (action->type != IB_FLOW_ACTION_ESP) return -EINVAL; - return action->device->modify_flow_action_esp(action, &esp_attr.hdr, - attrs); + return action->device->ops.modify_flow_action_esp(action, + &esp_attr.hdr, + attrs); } static const struct uverbs_attr_spec uverbs_flow_action_esp_keymat[] = { diff --git a/drivers/infiniband/core/uverbs_std_types_mr.c b/drivers/infiniband/core/uverbs_std_types_mr.c index 70ea48cfc047..cafb49a45515 100644 --- a/drivers/infiniband/core/uverbs_std_types_mr.c +++ b/drivers/infiniband/core/uverbs_std_types_mr.c @@ -54,7 +54,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_DM_MR_REG)( struct ib_mr *mr; int ret; - if (!ib_dev->reg_dm_mr) + if (!ib_dev->ops.reg_dm_mr) return -EOPNOTSUPP; ret = uverbs_copy_from(&attr.offset, attrs, UVERBS_ATTR_REG_DM_MR_OFFSET); @@ -83,7 +83,7 @@ static int UVERBS_HANDLER(UVERBS_METHOD_DM_MR_REG)( attr.length > dm->length - attr.offset) return -EINVAL; - mr = pd->device->reg_dm_mr(pd, dm, &attr, attrs); + mr = pd->device->ops.reg_dm_mr(pd, dm, &attr, attrs); if (IS_ERR(mr)) return PTR_ERR(mr); diff --git a/drivers/infiniband/core/uverbs_uapi.c b/drivers/infiniband/core/uverbs_uapi.c index 0136c1d78a0f..830e48fe5e65 100644 --- a/drivers/infiniband/core/uverbs_uapi.c +++ b/drivers/infiniband/core/uverbs_uapi.c @@ -300,7 +300,8 @@ static int uapi_merge_def(struct uverbs_api *uapi, struct ib_device *ibdev, return 0; case UAPI_DEF_IS_SUPPORTED_DEV_FN: { - void **ibdev_fn = (void *)ibdev + def->needs_fn_offset; + void **ibdev_fn = + (void *)(&ibdev->ops) + def->needs_fn_offset; if (*ibdev_fn) continue; diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index fb2fc0c7ecfb..92dbc758f6c9 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -226,8 +226,8 @@ EXPORT_SYMBOL(rdma_node_get_transport); enum rdma_link_layer rdma_port_get_link_layer(struct ib_device *device, u8 port_num) { enum rdma_transport_type lt; - if (device->get_link_layer) - return device->get_link_layer(device, port_num); + if (device->ops.get_link_layer) + return device->ops.get_link_layer(device, port_num); lt = rdma_node_get_transport(device->node_type); if (lt == RDMA_TRANSPORT_IB) @@ -255,7 +255,7 @@ struct ib_pd *__ib_alloc_pd(struct ib_device *device, unsigned int flags, struct ib_pd *pd; int mr_access_flags = 0; - pd = device->alloc_pd(device, NULL, NULL); + pd = device->ops.alloc_pd(device, NULL, NULL); if (IS_ERR(pd)) return pd; @@ -282,7 +282,7 @@ struct ib_pd *__ib_alloc_pd(struct ib_device *device, unsigned int flags, if (mr_access_flags) { struct ib_mr *mr; - mr = pd->device->get_dma_mr(pd, mr_access_flags); + mr = pd->device->ops.get_dma_mr(pd, mr_access_flags); if (IS_ERR(mr)) { ib_dealloc_pd(pd); return ERR_CAST(mr); @@ -319,7 +319,7 @@ void ib_dealloc_pd(struct ib_pd *pd) int ret; if (pd->__internal_mr) { - ret = pd->device->dereg_mr(pd->__internal_mr); + ret = pd->device->ops.dereg_mr(pd->__internal_mr); WARN_ON(ret); pd->__internal_mr = NULL; } @@ -331,7 +331,7 @@ void ib_dealloc_pd(struct ib_pd *pd) rdma_restrack_del(&pd->res); /* Making delalloc_pd a void return is a WIP, no driver should return an error here. */ - ret = pd->device->dealloc_pd(pd); + ret = pd->device->ops.dealloc_pd(pd); WARN_ONCE(ret, "Infiniband HW driver failed dealloc_pd"); } EXPORT_SYMBOL(ib_dealloc_pd); @@ -491,10 +491,10 @@ static struct ib_ah *_rdma_create_ah(struct ib_pd *pd, { struct ib_ah *ah; - if (!pd->device->create_ah) + if (!pd->device->ops.create_ah) return ERR_PTR(-EOPNOTSUPP); - ah = pd->device->create_ah(pd, ah_attr, udata); + ah = pd->device->ops.create_ah(pd, ah_attr, udata); if (!IS_ERR(ah)) { ah->device = pd->device; @@ -900,8 +900,8 @@ int rdma_modify_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr) if (ret) return ret; - ret = ah->device->modify_ah ? - ah->device->modify_ah(ah, ah_attr) : + ret = ah->device->ops.modify_ah ? + ah->device->ops.modify_ah(ah, ah_attr) : -EOPNOTSUPP; ah->sgid_attr = rdma_update_sgid_attr(ah_attr, ah->sgid_attr); @@ -914,8 +914,8 @@ int rdma_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr) { ah_attr->grh.sgid_attr = NULL; - return ah->device->query_ah ? - ah->device->query_ah(ah, ah_attr) : + return ah->device->ops.query_ah ? + ah->device->ops.query_ah(ah, ah_attr) : -EOPNOTSUPP; } EXPORT_SYMBOL(rdma_query_ah); @@ -927,7 +927,7 @@ int rdma_destroy_ah(struct ib_ah *ah) int ret; pd = ah->pd; - ret = ah->device->destroy_ah(ah); + ret = ah->device->ops.destroy_ah(ah); if (!ret) { atomic_dec(&pd->usecnt); if (sgid_attr) @@ -945,10 +945,10 @@ struct ib_srq *ib_create_srq(struct ib_pd *pd, { struct ib_srq *srq; - if (!pd->device->create_srq) + if (!pd->device->ops.create_srq) return ERR_PTR(-EOPNOTSUPP); - srq = pd->device->create_srq(pd, srq_init_attr, NULL); + srq = pd->device->ops.create_srq(pd, srq_init_attr, NULL); if (!IS_ERR(srq)) { srq->device = pd->device; @@ -977,17 +977,17 @@ int ib_modify_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr, enum ib_srq_attr_mask srq_attr_mask) { - return srq->device->modify_srq ? - srq->device->modify_srq(srq, srq_attr, srq_attr_mask, NULL) : - -EOPNOTSUPP; + return srq->device->ops.modify_srq ? + srq->device->ops.modify_srq(srq, srq_attr, srq_attr_mask, + NULL) : -EOPNOTSUPP; } EXPORT_SYMBOL(ib_modify_srq); int ib_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr) { - return srq->device->query_srq ? - srq->device->query_srq(srq, srq_attr) : -EOPNOTSUPP; + return srq->device->ops.query_srq ? + srq->device->ops.query_srq(srq, srq_attr) : -EOPNOTSUPP; } EXPORT_SYMBOL(ib_query_srq); @@ -1009,7 +1009,7 @@ int ib_destroy_srq(struct ib_srq *srq) if (srq_type == IB_SRQT_XRC) xrcd = srq->ext.xrc.xrcd; - ret = srq->device->destroy_srq(srq); + ret = srq->device->ops.destroy_srq(srq); if (!ret) { atomic_dec(&pd->usecnt); if (srq_type == IB_SRQT_XRC) @@ -1118,7 +1118,7 @@ static struct ib_qp *ib_create_xrc_qp(struct ib_qp *qp, if (!IS_ERR(qp)) __ib_insert_xrcd_qp(qp_init_attr->xrcd, real_qp); else - real_qp->device->destroy_qp(real_qp); + real_qp->device->ops.destroy_qp(real_qp); return qp; } @@ -1704,10 +1704,10 @@ int ib_get_eth_speed(struct ib_device *dev, u8 port_num, u8 *speed, u8 *width) if (rdma_port_get_link_layer(dev, port_num) != IB_LINK_LAYER_ETHERNET) return -EINVAL; - if (!dev->get_netdev) + if (!dev->ops.get_netdev) return -EOPNOTSUPP; - netdev = dev->get_netdev(dev, port_num); + netdev = dev->ops.get_netdev(dev, port_num); if (!netdev) return -ENODEV; @@ -1765,9 +1765,9 @@ int ib_query_qp(struct ib_qp *qp, qp_attr->ah_attr.grh.sgid_attr = NULL; qp_attr->alt_ah_attr.grh.sgid_attr = NULL; - return qp->device->query_qp ? - qp->device->query_qp(qp->real_qp, qp_attr, qp_attr_mask, qp_init_attr) : - -EOPNOTSUPP; + return qp->device->ops.query_qp ? + qp->device->ops.query_qp(qp->real_qp, qp_attr, qp_attr_mask, + qp_init_attr) : -EOPNOTSUPP; } EXPORT_SYMBOL(ib_query_qp); @@ -1853,7 +1853,7 @@ int ib_destroy_qp(struct ib_qp *qp) rdma_rw_cleanup_mrs(qp); rdma_restrack_del(&qp->res); - ret = qp->device->destroy_qp(qp); + ret = qp->device->ops.destroy_qp(qp); if (!ret) { if (alt_path_sgid_attr) rdma_put_gid_attr(alt_path_sgid_attr); @@ -1891,7 +1891,7 @@ struct ib_cq *__ib_create_cq(struct ib_device *device, { struct ib_cq *cq; - cq = device->create_cq(device, cq_attr, NULL, NULL); + cq = device->ops.create_cq(device, cq_attr, NULL, NULL); if (!IS_ERR(cq)) { cq->device = device; @@ -1911,8 +1911,9 @@ EXPORT_SYMBOL(__ib_create_cq); int rdma_set_cq_moderation(struct ib_cq *cq, u16 cq_count, u16 cq_period) { - return cq->device->modify_cq ? - cq->device->modify_cq(cq, cq_count, cq_period) : -EOPNOTSUPP; + return cq->device->ops.modify_cq ? + cq->device->ops.modify_cq(cq, cq_count, + cq_period) : -EOPNOTSUPP; } EXPORT_SYMBOL(rdma_set_cq_moderation); @@ -1922,14 +1923,14 @@ int ib_destroy_cq(struct ib_cq *cq) return -EBUSY; rdma_restrack_del(&cq->res); - return cq->device->destroy_cq(cq); + return cq->device->ops.destroy_cq(cq); } EXPORT_SYMBOL(ib_destroy_cq); int ib_resize_cq(struct ib_cq *cq, int cqe) { - return cq->device->resize_cq ? - cq->device->resize_cq(cq, cqe, NULL) : -EOPNOTSUPP; + return cq->device->ops.resize_cq ? + cq->device->ops.resize_cq(cq, cqe, NULL) : -EOPNOTSUPP; } EXPORT_SYMBOL(ib_resize_cq); @@ -1942,7 +1943,7 @@ int ib_dereg_mr(struct ib_mr *mr) int ret; rdma_restrack_del(&mr->res); - ret = mr->device->dereg_mr(mr); + ret = mr->device->ops.dereg_mr(mr); if (!ret) { atomic_dec(&pd->usecnt); if (dm) @@ -1971,10 +1972,10 @@ struct ib_mr *ib_alloc_mr(struct ib_pd *pd, { struct ib_mr *mr; - if (!pd->device->alloc_mr) + if (!pd->device->ops.alloc_mr) return ERR_PTR(-EOPNOTSUPP); - mr = pd->device->alloc_mr(pd, mr_type, max_num_sg); + mr = pd->device->ops.alloc_mr(pd, mr_type, max_num_sg); if (!IS_ERR(mr)) { mr->device = pd->device; mr->pd = pd; @@ -1998,10 +1999,10 @@ struct ib_fmr *ib_alloc_fmr(struct ib_pd *pd, { struct ib_fmr *fmr; - if (!pd->device->alloc_fmr) + if (!pd->device->ops.alloc_fmr) return ERR_PTR(-EOPNOTSUPP); - fmr = pd->device->alloc_fmr(pd, mr_access_flags, fmr_attr); + fmr = pd->device->ops.alloc_fmr(pd, mr_access_flags, fmr_attr); if (!IS_ERR(fmr)) { fmr->device = pd->device; fmr->pd = pd; @@ -2020,7 +2021,7 @@ int ib_unmap_fmr(struct list_head *fmr_list) return 0; fmr = list_entry(fmr_list->next, struct ib_fmr, list); - return fmr->device->unmap_fmr(fmr_list); + return fmr->device->ops.unmap_fmr(fmr_list); } EXPORT_SYMBOL(ib_unmap_fmr); @@ -2030,7 +2031,7 @@ int ib_dealloc_fmr(struct ib_fmr *fmr) int ret; pd = fmr->pd; - ret = fmr->device->dealloc_fmr(fmr); + ret = fmr->device->ops.dealloc_fmr(fmr); if (!ret) atomic_dec(&pd->usecnt); @@ -2082,14 +2083,14 @@ int ib_attach_mcast(struct ib_qp *qp, union ib_gid *gid, u16 lid) { int ret; - if (!qp->device->attach_mcast) + if (!qp->device->ops.attach_mcast) return -EOPNOTSUPP; if (!rdma_is_multicast_addr((struct in6_addr *)gid->raw) || qp->qp_type != IB_QPT_UD || !is_valid_mcast_lid(qp, lid)) return -EINVAL; - ret = qp->device->attach_mcast(qp, gid, lid); + ret = qp->device->ops.attach_mcast(qp, gid, lid); if (!ret) atomic_inc(&qp->usecnt); return ret; @@ -2100,14 +2101,14 @@ int ib_detach_mcast(struct ib_qp *qp, union ib_gid *gid, u16 lid) { int ret; - if (!qp->device->detach_mcast) + if (!qp->device->ops.detach_mcast) return -EOPNOTSUPP; if (!rdma_is_multicast_addr((struct in6_addr *)gid->raw) || qp->qp_type != IB_QPT_UD || !is_valid_mcast_lid(qp, lid)) return -EINVAL; - ret = qp->device->detach_mcast(qp, gid, lid); + ret = qp->device->ops.detach_mcast(qp, gid, lid); if (!ret) atomic_dec(&qp->usecnt); return ret; @@ -2118,10 +2119,10 @@ struct ib_xrcd *__ib_alloc_xrcd(struct ib_device *device, const char *caller) { struct ib_xrcd *xrcd; - if (!device->alloc_xrcd) + if (!device->ops.alloc_xrcd) return ERR_PTR(-EOPNOTSUPP); - xrcd = device->alloc_xrcd(device, NULL, NULL); + xrcd = device->ops.alloc_xrcd(device, NULL, NULL); if (!IS_ERR(xrcd)) { xrcd->device = device; xrcd->inode = NULL; @@ -2149,7 +2150,7 @@ int ib_dealloc_xrcd(struct ib_xrcd *xrcd) return ret; } - return xrcd->device->dealloc_xrcd(xrcd); + return xrcd->device->ops.dealloc_xrcd(xrcd); } EXPORT_SYMBOL(ib_dealloc_xrcd); @@ -2172,10 +2173,10 @@ struct ib_wq *ib_create_wq(struct ib_pd *pd, { struct ib_wq *wq; - if (!pd->device->create_wq) + if (!pd->device->ops.create_wq) return ERR_PTR(-EOPNOTSUPP); - wq = pd->device->create_wq(pd, wq_attr, NULL); + wq = pd->device->ops.create_wq(pd, wq_attr, NULL); if (!IS_ERR(wq)) { wq->event_handler = wq_attr->event_handler; wq->wq_context = wq_attr->wq_context; @@ -2205,7 +2206,7 @@ int ib_destroy_wq(struct ib_wq *wq) if (atomic_read(&wq->usecnt)) return -EBUSY; - err = wq->device->destroy_wq(wq); + err = wq->device->ops.destroy_wq(wq); if (!err) { atomic_dec(&pd->usecnt); atomic_dec(&cq->usecnt); @@ -2227,10 +2228,10 @@ int ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr, { int err; - if (!wq->device->modify_wq) + if (!wq->device->ops.modify_wq) return -EOPNOTSUPP; - err = wq->device->modify_wq(wq, wq_attr, wq_attr_mask, NULL); + err = wq->device->ops.modify_wq(wq, wq_attr, wq_attr_mask, NULL); return err; } EXPORT_SYMBOL(ib_modify_wq); @@ -2252,12 +2253,12 @@ struct ib_rwq_ind_table *ib_create_rwq_ind_table(struct ib_device *device, int i; u32 table_size; - if (!device->create_rwq_ind_table) + if (!device->ops.create_rwq_ind_table) return ERR_PTR(-EOPNOTSUPP); table_size = (1 << init_attr->log_ind_tbl_size); - rwq_ind_table = device->create_rwq_ind_table(device, - init_attr, NULL); + rwq_ind_table = device->ops.create_rwq_ind_table(device, + init_attr, NULL); if (IS_ERR(rwq_ind_table)) return rwq_ind_table; @@ -2287,7 +2288,7 @@ int ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *rwq_ind_table) if (atomic_read(&rwq_ind_table->usecnt)) return -EBUSY; - err = rwq_ind_table->device->destroy_rwq_ind_table(rwq_ind_table); + err = rwq_ind_table->device->ops.destroy_rwq_ind_table(rwq_ind_table); if (!err) { for (i = 0; i < table_size; i++) atomic_dec(&ind_tbl[i]->usecnt); @@ -2300,48 +2301,50 @@ EXPORT_SYMBOL(ib_destroy_rwq_ind_table); int ib_check_mr_status(struct ib_mr *mr, u32 check_mask, struct ib_mr_status *mr_status) { - return mr->device->check_mr_status ? - mr->device->check_mr_status(mr, check_mask, mr_status) : -EOPNOTSUPP; + if (!mr->device->ops.check_mr_status) + return -EOPNOTSUPP; + + return mr->device->ops.check_mr_status(mr, check_mask, mr_status); } EXPORT_SYMBOL(ib_check_mr_status); int ib_set_vf_link_state(struct ib_device *device, int vf, u8 port, int state) { - if (!device->set_vf_link_state) + if (!device->ops.set_vf_link_state) return -EOPNOTSUPP; - return device->set_vf_link_state(device, vf, port, state); + return device->ops.set_vf_link_state(device, vf, port, state); } EXPORT_SYMBOL(ib_set_vf_link_state); int ib_get_vf_config(struct ib_device *device, int vf, u8 port, struct ifla_vf_info *info) { - if (!device->get_vf_config) + if (!device->ops.get_vf_config) return -EOPNOTSUPP; - return device->get_vf_config(device, vf, port, info); + return device->ops.get_vf_config(device, vf, port, info); } EXPORT_SYMBOL(ib_get_vf_config); int ib_get_vf_stats(struct ib_device *device, int vf, u8 port, struct ifla_vf_stats *stats) { - if (!device->get_vf_stats) + if (!device->ops.get_vf_stats) return -EOPNOTSUPP; - return device->get_vf_stats(device, vf, port, stats); + return device->ops.get_vf_stats(device, vf, port, stats); } EXPORT_SYMBOL(ib_get_vf_stats); int ib_set_vf_guid(struct ib_device *device, int vf, u8 port, u64 guid, int type) { - if (!device->set_vf_guid) + if (!device->ops.set_vf_guid) return -EOPNOTSUPP; - return device->set_vf_guid(device, vf, port, guid, type); + return device->ops.set_vf_guid(device, vf, port, guid, type); } EXPORT_SYMBOL(ib_set_vf_guid); @@ -2373,12 +2376,12 @@ EXPORT_SYMBOL(ib_set_vf_guid); int ib_map_mr_sg(struct ib_mr *mr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset, unsigned int page_size) { - if (unlikely(!mr->device->map_mr_sg)) + if (unlikely(!mr->device->ops.map_mr_sg)) return -EOPNOTSUPP; mr->page_size = page_size; - return mr->device->map_mr_sg(mr, sg, sg_nents, sg_offset); + return mr->device->ops.map_mr_sg(mr, sg, sg_nents, sg_offset); } EXPORT_SYMBOL(ib_map_mr_sg); @@ -2577,8 +2580,8 @@ static void __ib_drain_rq(struct ib_qp *qp) */ void ib_drain_sq(struct ib_qp *qp) { - if (qp->device->drain_sq) - qp->device->drain_sq(qp); + if (qp->device->ops.drain_sq) + qp->device->ops.drain_sq(qp); else __ib_drain_sq(qp); } @@ -2605,8 +2608,8 @@ EXPORT_SYMBOL(ib_drain_sq); */ void ib_drain_rq(struct ib_qp *qp) { - if (qp->device->drain_rq) - qp->device->drain_rq(qp); + if (qp->device->ops.drain_rq) + qp->device->ops.drain_rq(qp); else __ib_drain_rq(qp); } @@ -2644,10 +2647,11 @@ struct net_device *rdma_alloc_netdev(struct ib_device *device, u8 port_num, struct net_device *netdev; int rc; - if (!device->rdma_netdev_get_params) + if (!device->ops.rdma_netdev_get_params) return ERR_PTR(-EOPNOTSUPP); - rc = device->rdma_netdev_get_params(device, port_num, type, ¶ms); + rc = device->ops.rdma_netdev_get_params(device, port_num, type, + ¶ms); if (rc) return ERR_PTR(rc); @@ -2669,10 +2673,11 @@ int rdma_init_netdev(struct ib_device *device, u8 port_num, struct rdma_netdev_alloc_params params; int rc; - if (!device->rdma_netdev_get_params) + if (!device->ops.rdma_netdev_get_params) return -EOPNOTSUPP; - rc = device->rdma_netdev_get_params(device, port_num, type, ¶ms); + rc = device->ops.rdma_netdev_get_params(device, port_num, type, + ¶ms); if (rc) return rc; diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c index 771eb6bd0785..ef137c40205c 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_cm.c +++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c @@ -3478,7 +3478,7 @@ static void i40iw_qp_disconnect(struct i40iw_qp *iwqp) /* Need to free the Last Streaming Mode Message */ if (iwqp->ietf_mem.va) { if (iwqp->lsmm_mr) - iwibdev->ibdev.dereg_mr(iwqp->lsmm_mr); + iwibdev->ibdev.ops.dereg_mr(iwqp->lsmm_mr); i40iw_free_dma_mem(iwdev->sc_dev.hw, &iwqp->ietf_mem); } } diff --git a/drivers/infiniband/hw/mlx4/alias_GUID.c b/drivers/infiniband/hw/mlx4/alias_GUID.c index 155b4dfc0ae8..782499abcd98 100644 --- a/drivers/infiniband/hw/mlx4/alias_GUID.c +++ b/drivers/infiniband/hw/mlx4/alias_GUID.c @@ -849,7 +849,7 @@ int mlx4_ib_init_alias_guid_service(struct mlx4_ib_dev *dev) spin_lock_init(&dev->sriov.alias_guid.ag_work_lock); for (i = 1; i <= dev->num_ports; ++i) { - if (dev->ib_dev.query_gid(&dev->ib_dev , i, 0, &gid)) { + if (dev->ib_dev.ops.query_gid(&dev->ib_dev, i, 0, &gid)) { ret = -EFAULT; goto err_unregister; } diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 47d9cd260846..5a4e23105b0c 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -150,7 +150,7 @@ static int get_port_state(struct ib_device *ibdev, int ret; memset(&attr, 0, sizeof(attr)); - ret = ibdev->query_port(ibdev, port_num, &attr); + ret = ibdev->ops.query_port(ibdev, port_num, &attr); if (!ret) *state = attr.state; return ret; diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 2b67ace5b614..032883180f65 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -3033,7 +3033,7 @@ static int nes_disconnect(struct nes_qp *nesqp, int abrupt) /* Need to free the Last Streaming Mode Message */ if (nesqp->ietf_frame) { if (nesqp->lsmm_mr) - nesibdev->ibdev.dereg_mr(nesqp->lsmm_mr); + nesibdev->ibdev.ops.dereg_mr(nesqp->lsmm_mr); pci_free_consistent(nesdev->pcidev, nesqp->private_data_len + nesqp->ietf_frame_size, nesqp->ietf_frame, nesqp->ietf_frame_pbase); diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c index c52b38fe2416..aef3aa3fe667 100644 --- a/drivers/infiniband/sw/rdmavt/vt.c +++ b/drivers/infiniband/sw/rdmavt/vt.c @@ -456,31 +456,31 @@ static noinline int check_support(struct rvt_dev_info *rdi, int verb) * rdmavt does not support modify device currently drivers must * provide. */ - if (!rdi->ibdev.modify_device) + if (!rdi->ibdev.ops.modify_device) return -EOPNOTSUPP; break; case QUERY_PORT: - if (!rdi->ibdev.query_port) + if (!rdi->ibdev.ops.query_port) if (!rdi->driver_f.query_port_state) return -EINVAL; break; case MODIFY_PORT: - if (!rdi->ibdev.modify_port) + if (!rdi->ibdev.ops.modify_port) if (!rdi->driver_f.cap_mask_chg || !rdi->driver_f.shut_down_port) return -EINVAL; break; case QUERY_GID: - if (!rdi->ibdev.query_gid) + if (!rdi->ibdev.ops.query_gid) if (!rdi->driver_f.get_guid_be) return -EINVAL; break; case CREATE_QP: - if (!rdi->ibdev.create_qp) + if (!rdi->ibdev.ops.create_qp) if (!rdi->driver_f.qp_priv_alloc || !rdi->driver_f.qp_priv_free || !rdi->driver_f.notify_qp_reset || @@ -491,7 +491,7 @@ static noinline int check_support(struct rvt_dev_info *rdi, int verb) break; case MODIFY_QP: - if (!rdi->ibdev.modify_qp) + if (!rdi->ibdev.ops.modify_qp) if (!rdi->driver_f.notify_qp_reset || !rdi->driver_f.schedule_send || !rdi->driver_f.get_pmtu_from_attr || @@ -505,7 +505,7 @@ static noinline int check_support(struct rvt_dev_info *rdi, int verb) break; case DESTROY_QP: - if (!rdi->ibdev.destroy_qp) + if (!rdi->ibdev.ops.destroy_qp) if (!rdi->driver_f.qp_priv_free || !rdi->driver_f.notify_qp_reset || !rdi->driver_f.flush_qp_waiters || @@ -515,7 +515,7 @@ static noinline int check_support(struct rvt_dev_info *rdi, int verb) break; case POST_SEND: - if (!rdi->ibdev.post_send) + if (!rdi->ibdev.ops.post_send) if (!rdi->driver_f.schedule_send || !rdi->driver_f.do_send || !rdi->post_parms) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 8710214594d8..5224c42f9d08 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -2453,8 +2453,8 @@ static struct net_device *ipoib_add_port(const char *format, return ERR_PTR(result); } - if (hca->rdma_netdev_get_params) { - int rc = hca->rdma_netdev_get_params(hca, port, + if (hca->ops.rdma_netdev_get_params) { + int rc = hca->ops.rdma_netdev_get_params(hca, port, RDMA_NETDEV_IPOIB, ¶ms); diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index dbe97c02848c..e9b7efc302d0 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -77,8 +77,8 @@ int iser_assign_reg_ops(struct iser_device *device) struct ib_device *ib_dev = device->ib_device; /* Assign function handles - based on FMR support */ - if (ib_dev->alloc_fmr && ib_dev->dealloc_fmr && - ib_dev->map_phys_fmr && ib_dev->unmap_fmr) { + if (ib_dev->ops.alloc_fmr && ib_dev->ops.dealloc_fmr && + ib_dev->ops.map_phys_fmr && ib_dev->ops.unmap_fmr) { iser_info("FMR supported, using FMR for registration\n"); device->reg_ops = &fmr_ops; } else if (ib_dev->attrs.device_cap_flags & IB_DEVICE_MEM_MGT_EXTENSIONS) { diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c index 61558788b3fa..ae70cd18903e 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c @@ -330,10 +330,10 @@ struct opa_vnic_adapter *opa_vnic_add_netdev(struct ib_device *ibdev, struct rdma_netdev *rn; int rc; - netdev = ibdev->alloc_rdma_netdev(ibdev, port_num, - RDMA_NETDEV_OPA_VNIC, - "veth%d", NET_NAME_UNKNOWN, - ether_setup); + netdev = ibdev->ops.alloc_rdma_netdev(ibdev, port_num, + RDMA_NETDEV_OPA_VNIC, + "veth%d", NET_NAME_UNKNOWN, + ether_setup); if (!netdev) return ERR_PTR(-ENOMEM); else if (IS_ERR(netdev)) diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index eed0eb3bb04c..e58146d020bc 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -4063,8 +4063,10 @@ static void srp_add_one(struct ib_device *device) srp_dev->max_pages_per_mr = min_t(u64, SRP_MAX_PAGES_PER_MR, max_pages_per_mr); - srp_dev->has_fmr = (device->alloc_fmr && device->dealloc_fmr && - device->map_phys_fmr && device->unmap_fmr); + srp_dev->has_fmr = (device->ops.alloc_fmr && + device->ops.dealloc_fmr && + device->ops.map_phys_fmr && + device->ops.unmap_fmr); srp_dev->has_fr = (attr->device_cap_flags & IB_DEVICE_MEM_MGT_EXTENSIONS); if (!never_register && !srp_dev->has_fmr && !srp_dev->has_fr) { |