diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs_main.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index eb99e693dec..09caf5b1ef3 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -1,6 +1,8 @@ /* * Copyright (c) 2005 Topspin Communications. All rights reserved. * Copyright (c) 2005 Cisco Systems. All rights reserved. + * Copyright (c) 2005 Mellanox Technologies. All rights reserved. + * Copyright (c) 2005 Voltaire, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -67,6 +69,7 @@ DEFINE_IDR(ib_uverbs_mw_idr); DEFINE_IDR(ib_uverbs_ah_idr); DEFINE_IDR(ib_uverbs_cq_idr); DEFINE_IDR(ib_uverbs_qp_idr); +DEFINE_IDR(ib_uverbs_srq_idr); static spinlock_t map_lock; static DECLARE_BITMAP(dev_map, IB_UVERBS_MAX_DEVICES); @@ -91,6 +94,9 @@ static ssize_t (*uverbs_cmd_table[])(struct ib_uverbs_file *file, [IB_USER_VERBS_CMD_DESTROY_QP] = ib_uverbs_destroy_qp, [IB_USER_VERBS_CMD_ATTACH_MCAST] = ib_uverbs_attach_mcast, [IB_USER_VERBS_CMD_DETACH_MCAST] = ib_uverbs_detach_mcast, + [IB_USER_VERBS_CMD_CREATE_SRQ] = ib_uverbs_create_srq, + [IB_USER_VERBS_CMD_MODIFY_SRQ] = ib_uverbs_modify_srq, + [IB_USER_VERBS_CMD_DESTROY_SRQ] = ib_uverbs_destroy_srq, }; static struct vfsmount *uverbs_event_mnt; @@ -125,18 +131,26 @@ static int ib_dealloc_ucontext(struct ib_ucontext *context) kfree(uobj); } - /* XXX Free SRQs */ + list_for_each_entry_safe(uobj, tmp, &context->srq_list, list) { + struct ib_srq *srq = idr_find(&ib_uverbs_srq_idr, uobj->id); + idr_remove(&ib_uverbs_srq_idr, uobj->id); + ib_destroy_srq(srq); + list_del(&uobj->list); + kfree(uobj); + } + /* XXX Free MWs */ list_for_each_entry_safe(uobj, tmp, &context->mr_list, list) { struct ib_mr *mr = idr_find(&ib_uverbs_mr_idr, uobj->id); + struct ib_device *mrdev = mr->device; struct ib_umem_object *memobj; idr_remove(&ib_uverbs_mr_idr, uobj->id); ib_dereg_mr(mr); memobj = container_of(uobj, struct ib_umem_object, uobject); - ib_umem_release_on_close(mr->device, &memobj->umem); + ib_umem_release_on_close(mrdev, &memobj->umem); list_del(&uobj->list); kfree(memobj); @@ -343,6 +357,13 @@ void ib_uverbs_qp_event_handler(struct ib_event *event, void *context_ptr) event->event); } +void ib_uverbs_srq_event_handler(struct ib_event *event, void *context_ptr) +{ + ib_uverbs_async_handler(context_ptr, + event->element.srq->uobject->user_handle, + event->event); +} + static void ib_uverbs_event_handler(struct ib_event_handler *handler, struct ib_event *event) { |