1 /*
2 * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for
5 * any purpose with or without fee is hereby granted, provided that the
6 * above copyright notice and this permission notice appear in all
7 * copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16 * PERFORMANCE OF THIS SOFTWARE.
17 */
18 /**
19 * DOC: target_if_pmo_arp.c
20 *
21 * Target interface file for pmo component to
22 * send arp offload related cmd and process event.
23 */
24
25 #include "target_if.h"
26 #include "target_if_pmo.h"
27 #include "wmi_unified_api.h"
28
target_if_pmo_send_arp_offload_req(struct wlan_objmgr_vdev * vdev,struct pmo_arp_offload_params * arp_offload_req,struct pmo_ns_offload_params * ns_offload_req)29 QDF_STATUS target_if_pmo_send_arp_offload_req(
30 struct wlan_objmgr_vdev *vdev,
31 struct pmo_arp_offload_params *arp_offload_req,
32 struct pmo_ns_offload_params *ns_offload_req)
33 {
34 uint8_t vdev_id;
35 struct wlan_objmgr_psoc *psoc;
36 QDF_STATUS status;
37 wmi_unified_t wmi_handle;
38
39 if (!vdev) {
40 target_if_err("vdev ptr passed is NULL");
41 return QDF_STATUS_E_INVAL;
42 }
43
44 psoc = wlan_vdev_get_psoc(vdev);
45 vdev_id = wlan_vdev_get_id(vdev);
46 if (!psoc) {
47 target_if_err("psoc handle is NULL");
48 return QDF_STATUS_E_INVAL;
49 }
50
51 wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
52 if (!wmi_handle) {
53 target_if_err("Invalid wmi handle");
54 return QDF_STATUS_E_INVAL;
55 }
56
57 status = wmi_unified_enable_arp_ns_offload_cmd(wmi_handle,
58 arp_offload_req,
59 ns_offload_req,
60 vdev_id);
61 if (status != QDF_STATUS_SUCCESS)
62 target_if_err("Failed to enable ARP NDP/NSffload");
63
64 return status;
65 }
66
67
68