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| author | Hadar Hen Zion <hadarh@mellanox.com> | 2013-08-14 13:58:30 +0300 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2013-08-28 09:53:14 -0700 |
| commit | 436f2ad05a0b65b1467ddf51bc68171c381bf844 (patch) | |
| tree | a013d7f58085a5a89b237172354e011206107eae /drivers/infiniband/core/uverbs_main.c | |
| parent | 400dbc96583ff3b8ad4c09bd7e9dcd35a6215922 (diff) | |
| download | linux-436f2ad05a0b65b1467ddf51bc68171c381bf844.tar.gz linux-436f2ad05a0b65b1467ddf51bc68171c381bf844.tar.bz2 linux-436f2ad05a0b65b1467ddf51bc68171c381bf844.zip | |
IB/core: Export ib_create/destroy_flow through uverbs
Implement ib_uverbs_create_flow() and ib_uverbs_destroy_flow() to
support flow steering for user space applications.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/core/uverbs_main.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index e4e7b2449d19..75ad86c4abf8 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -73,6 +73,7 @@ DEFINE_IDR(ib_uverbs_cq_idr); DEFINE_IDR(ib_uverbs_qp_idr); DEFINE_IDR(ib_uverbs_srq_idr); DEFINE_IDR(ib_uverbs_xrcd_idr); +DEFINE_IDR(ib_uverbs_rule_idr); static DEFINE_SPINLOCK(map_lock); static DECLARE_BITMAP(dev_map, IB_UVERBS_MAX_DEVICES); @@ -113,7 +114,9 @@ static ssize_t (*uverbs_cmd_table[])(struct ib_uverbs_file *file, [IB_USER_VERBS_CMD_OPEN_XRCD] = ib_uverbs_open_xrcd, [IB_USER_VERBS_CMD_CLOSE_XRCD] = ib_uverbs_close_xrcd, [IB_USER_VERBS_CMD_CREATE_XSRQ] = ib_uverbs_create_xsrq, - [IB_USER_VERBS_CMD_OPEN_QP] = ib_uverbs_open_qp + [IB_USER_VERBS_CMD_OPEN_QP] = ib_uverbs_open_qp, + [IB_USER_VERBS_CMD_CREATE_FLOW] = ib_uverbs_create_flow, + [IB_USER_VERBS_CMD_DESTROY_FLOW] = ib_uverbs_destroy_flow }; static void ib_uverbs_add_one(struct ib_device *device); @@ -212,6 +215,14 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file, kfree(uobj); } + list_for_each_entry_safe(uobj, tmp, &context->rule_list, list) { + struct ib_flow *flow_id = uobj->object; + + idr_remove_uobj(&ib_uverbs_rule_idr, uobj); + ib_destroy_flow(flow_id); + kfree(uobj); + } + list_for_each_entry_safe(uobj, tmp, &context->qp_list, list) { struct ib_qp *qp = uobj->object; struct ib_uqp_object *uqp = |