diff options
| author | Roland Dreier <rolandd@cisco.com> | 2005-10-14 15:26:04 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2005-10-17 15:20:31 -0700 |
| commit | 67cdb40ca444c09853ab4d8a41cf547ac26a4de4 (patch) | |
| tree | fc0ecdf4e2c39db11849c79c594711c9e8e76a13 /drivers/infiniband/core/uverbs_main.c | |
| parent | 91ecd4ae178bed83da4f6a94ced7992e4d7711eb (diff) | |
[IB] uverbs: Implement more commands
Add kernel support for userspace calling poll CQ, request CQ
notification, post send, post receive, post SRQ receive, create AH and
destroy AH commands. These commands allow us to support userspace
verbs for devices that can't perform these operations directly from
userspace (eg the PathScale HCA).
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/core/uverbs_main.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 6a5e5084db7a..ef2312a9ea76 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -3,6 +3,7 @@ * Copyright (c) 2005 Cisco Systems. All rights reserved. * Copyright (c) 2005 Mellanox Technologies. All rights reserved. * Copyright (c) 2005 Voltaire, Inc. All rights reserved. + * Copyright (c) 2005 PathScale, 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 @@ -86,10 +87,17 @@ static ssize_t (*uverbs_cmd_table[])(struct ib_uverbs_file *file, [IB_USER_VERBS_CMD_DEREG_MR] = ib_uverbs_dereg_mr, [IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL] = ib_uverbs_create_comp_channel, [IB_USER_VERBS_CMD_CREATE_CQ] = ib_uverbs_create_cq, + [IB_USER_VERBS_CMD_POLL_CQ] = ib_uverbs_poll_cq, + [IB_USER_VERBS_CMD_REQ_NOTIFY_CQ] = ib_uverbs_req_notify_cq, [IB_USER_VERBS_CMD_DESTROY_CQ] = ib_uverbs_destroy_cq, [IB_USER_VERBS_CMD_CREATE_QP] = ib_uverbs_create_qp, [IB_USER_VERBS_CMD_MODIFY_QP] = ib_uverbs_modify_qp, [IB_USER_VERBS_CMD_DESTROY_QP] = ib_uverbs_destroy_qp, + [IB_USER_VERBS_CMD_POST_SEND] = ib_uverbs_post_send, + [IB_USER_VERBS_CMD_POST_RECV] = ib_uverbs_post_recv, + [IB_USER_VERBS_CMD_POST_SRQ_RECV] = ib_uverbs_post_srq_recv, + [IB_USER_VERBS_CMD_CREATE_AH] = ib_uverbs_create_ah, + [IB_USER_VERBS_CMD_DESTROY_AH] = ib_uverbs_destroy_ah, [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, @@ -111,7 +119,13 @@ static int ib_dealloc_ucontext(struct ib_ucontext *context) down(&ib_uverbs_idr_mutex); - /* XXX Free AHs */ + list_for_each_entry_safe(uobj, tmp, &context->ah_list, list) { + struct ib_ah *ah = idr_find(&ib_uverbs_ah_idr, uobj->id); + idr_remove(&ib_uverbs_ah_idr, uobj->id); + ib_destroy_ah(ah); + list_del(&uobj->list); + kfree(uobj); + } list_for_each_entry_safe(uobj, tmp, &context->qp_list, list) { struct ib_qp *qp = idr_find(&ib_uverbs_qp_idr, uobj->id); |