From af1cb95d2e34133e0cf7f48d6045da888414b867 Mon Sep 17 00:00:00 2001 From: Noa Osherovich Date: Wed, 18 Jan 2017 15:39:59 +0200 Subject: IB/uverbs: Enable WQ creation and modification with cvlan offload Enable user space application via WQ creation and modification to turn on and off cvlan offload. Signed-off-by: Noa Osherovich Reviewed-by: Maor Gottlieb Reviewed-by: Yishai Hadas Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- drivers/infiniband/core/uverbs_cmd.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index e4ae0c62df36..0eb204380bff 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -3356,6 +3356,9 @@ int ib_uverbs_ex_create_wq(struct ib_uverbs_file *file, wq_init_attr.wq_context = file; wq_init_attr.wq_type = cmd.wq_type; wq_init_attr.event_handler = ib_uverbs_wq_event_handler; + if (ucore->inlen >= (offsetof(typeof(cmd), create_flags) + + sizeof(cmd.create_flags))) + wq_init_attr.create_flags = cmd.create_flags; obj->uevent.events_reported = 0; INIT_LIST_HEAD(&obj->uevent.event_list); wq = pd->device->create_wq(pd, &wq_init_attr, uhw); @@ -3511,7 +3514,7 @@ int ib_uverbs_ex_modify_wq(struct ib_uverbs_file *file, if (!cmd.attr_mask) return -EINVAL; - if (cmd.attr_mask > (IB_WQ_STATE | IB_WQ_CUR_STATE)) + if (cmd.attr_mask > (IB_WQ_STATE | IB_WQ_CUR_STATE | IB_WQ_FLAGS)) return -EINVAL; wq = idr_read_wq(cmd.wq_handle, file->ucontext); @@ -3520,6 +3523,10 @@ int ib_uverbs_ex_modify_wq(struct ib_uverbs_file *file, wq_attr.curr_wq_state = cmd.curr_wq_state; wq_attr.wq_state = cmd.wq_state; + if (cmd.attr_mask & IB_WQ_FLAGS) { + wq_attr.flags = cmd.flags; + wq_attr.flags_mask = cmd.flags_mask; + } ret = wq->device->modify_wq(wq, &wq_attr, cmd.attr_mask, uhw); put_wq_read(wq); return ret; -- cgit v1.2.3-55-g7522