1*5113495bSYour Name /*
2*5113495bSYour Name * Copyright (c) 2020 The Linux Foundation. All rights reserved.
3*5113495bSYour Name * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
4*5113495bSYour Name *
5*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for
6*5113495bSYour Name * any purpose with or without fee is hereby granted, provided that the
7*5113495bSYour Name * above copyright notice and this permission notice appear in all
8*5113495bSYour Name * copies.
9*5113495bSYour Name *
10*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
11*5113495bSYour Name * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
12*5113495bSYour Name * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
13*5113495bSYour Name * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
14*5113495bSYour Name * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
15*5113495bSYour Name * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
16*5113495bSYour Name * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17*5113495bSYour Name * PERFORMANCE OF THIS SOFTWARE.
18*5113495bSYour Name */
19*5113495bSYour Name
20*5113495bSYour Name /**
21*5113495bSYour Name * DOC: target_if_cfr_6490.c
22*5113495bSYour Name *
23*5113495bSYour Name * Target interface of CFR for QCA6490 implementation
24*5113495bSYour Name *
25*5113495bSYour Name */
26*5113495bSYour Name
27*5113495bSYour Name #include <cdp_txrx_ctrl.h>
28*5113495bSYour Name #include "target_if_cfr.h"
29*5113495bSYour Name #include <qdf_nbuf.h>
30*5113495bSYour Name #include "wlan_cfr_utils_api.h"
31*5113495bSYour Name #include "target_if_cfr_6490.h"
32*5113495bSYour Name #include "target_if_cfr_enh.h"
33*5113495bSYour Name #include "init_deinit_lmac.h"
34*5113495bSYour Name #include "cfg_ucfg_api.h"
35*5113495bSYour Name #include "cfr_cfg.h"
36*5113495bSYour Name
37*5113495bSYour Name #ifdef WLAN_ENH_CFR_ENABLE
38*5113495bSYour Name #ifdef CFR_USE_FIXED_FOLDER
39*5113495bSYour Name static wdi_event_subscribe g_cfr_subscribe;
40*5113495bSYour Name
target_cfr_callback(void * pdev_obj,enum WDI_EVENT event,void * data,u_int16_t peer_id,uint32_t status)41*5113495bSYour Name static void target_cfr_callback(void *pdev_obj, enum WDI_EVENT event,
42*5113495bSYour Name void *data, u_int16_t peer_id,
43*5113495bSYour Name uint32_t status)
44*5113495bSYour Name {
45*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
46*5113495bSYour Name qdf_nbuf_t nbuf = (qdf_nbuf_t)data;
47*5113495bSYour Name qdf_nbuf_t data_clone;
48*5113495bSYour Name
49*5113495bSYour Name pdev = (struct wlan_objmgr_pdev *)pdev_obj;
50*5113495bSYour Name if (qdf_unlikely((!pdev || !data))) {
51*5113495bSYour Name cfr_err("Invalid pdev %pK or data %pK for event %d",
52*5113495bSYour Name pdev, data, event);
53*5113495bSYour Name qdf_nbuf_free(nbuf);
54*5113495bSYour Name return;
55*5113495bSYour Name }
56*5113495bSYour Name
57*5113495bSYour Name if (event != WDI_EVENT_RX_PPDU_DESC) {
58*5113495bSYour Name cfr_debug("event is %d", event);
59*5113495bSYour Name qdf_nbuf_free(nbuf);
60*5113495bSYour Name return;
61*5113495bSYour Name }
62*5113495bSYour Name
63*5113495bSYour Name data_clone = qdf_nbuf_clone(nbuf);
64*5113495bSYour Name if (data_clone)
65*5113495bSYour Name wlan_cfr_rx_tlv_process(pdev, (void *)data_clone);
66*5113495bSYour Name
67*5113495bSYour Name qdf_nbuf_free(nbuf);
68*5113495bSYour Name }
69*5113495bSYour Name
70*5113495bSYour Name QDF_STATUS
target_if_cfr_subscribe_ppdu_desc(struct wlan_objmgr_pdev * pdev,bool is_subscribe)71*5113495bSYour Name target_if_cfr_subscribe_ppdu_desc(struct wlan_objmgr_pdev *pdev,
72*5113495bSYour Name bool is_subscribe)
73*5113495bSYour Name {
74*5113495bSYour Name ol_txrx_soc_handle soc;
75*5113495bSYour Name struct wlan_objmgr_psoc *psoc;
76*5113495bSYour Name struct pdev_cfr *pcfr;
77*5113495bSYour Name
78*5113495bSYour Name if (!pdev) {
79*5113495bSYour Name cfr_err("Null pdev");
80*5113495bSYour Name return QDF_STATUS_E_INVAL;
81*5113495bSYour Name }
82*5113495bSYour Name
83*5113495bSYour Name pcfr = wlan_objmgr_pdev_get_comp_private_obj(
84*5113495bSYour Name pdev, WLAN_UMAC_COMP_CFR);
85*5113495bSYour Name if (!pcfr) {
86*5113495bSYour Name cfr_err("pcfr is NULL");
87*5113495bSYour Name return QDF_STATUS_E_INVAL;
88*5113495bSYour Name }
89*5113495bSYour Name
90*5113495bSYour Name psoc = wlan_pdev_get_psoc(pdev);
91*5113495bSYour Name if (!psoc) {
92*5113495bSYour Name cfr_err("Null psoc");
93*5113495bSYour Name return QDF_STATUS_E_INVAL;
94*5113495bSYour Name }
95*5113495bSYour Name
96*5113495bSYour Name soc = wlan_psoc_get_dp_handle(psoc);
97*5113495bSYour Name if (!soc) {
98*5113495bSYour Name cfr_err("Null soc");
99*5113495bSYour Name return QDF_STATUS_E_INVAL;
100*5113495bSYour Name }
101*5113495bSYour Name
102*5113495bSYour Name g_cfr_subscribe.callback = target_cfr_callback;
103*5113495bSYour Name g_cfr_subscribe.context = pdev;
104*5113495bSYour Name cdp_set_cfr_rcc(soc, 0, is_subscribe);
105*5113495bSYour Name cdp_enable_mon_reap_timer(soc, CDP_MON_REAP_SOURCE_CFR, is_subscribe);
106*5113495bSYour Name if (is_subscribe) {
107*5113495bSYour Name if (cdp_wdi_event_sub(soc, 0, &g_cfr_subscribe,
108*5113495bSYour Name WDI_EVENT_RX_PPDU_DESC)) {
109*5113495bSYour Name cfr_err("wdi event sub fail");
110*5113495bSYour Name return QDF_STATUS_E_FAILURE;
111*5113495bSYour Name }
112*5113495bSYour Name } else {
113*5113495bSYour Name if (cdp_wdi_event_unsub(soc, 0, &g_cfr_subscribe,
114*5113495bSYour Name WDI_EVENT_RX_PPDU_DESC)) {
115*5113495bSYour Name cfr_err("wdi event unsub fail");
116*5113495bSYour Name return QDF_STATUS_E_FAILURE;
117*5113495bSYour Name }
118*5113495bSYour Name }
119*5113495bSYour Name
120*5113495bSYour Name return QDF_STATUS_SUCCESS;
121*5113495bSYour Name }
122*5113495bSYour Name #endif
123*5113495bSYour Name #endif
124*5113495bSYour Name
125*5113495bSYour Name
126