1*5113495bSYour Name /*
2*5113495bSYour Name * Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
3*5113495bSYour Name * Copyright (c) 2022 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: wlan_serialization_api.c
22*5113495bSYour Name * This file provides an interface for the external components
23*5113495bSYour Name * to utilize the services provided by the serialization
24*5113495bSYour Name * component.
25*5113495bSYour Name */
26*5113495bSYour Name
27*5113495bSYour Name #include <wlan_objmgr_psoc_obj.h>
28*5113495bSYour Name #include <wlan_objmgr_pdev_obj.h>
29*5113495bSYour Name #include <wlan_objmgr_vdev_obj.h>
30*5113495bSYour Name #include "wlan_serialization_main_i.h"
31*5113495bSYour Name #include "wlan_serialization_utils_i.h"
32*5113495bSYour Name #include "wlan_serialization_queue_i.h"
33*5113495bSYour Name #include "wlan_serialization_scan_i.h"
34*5113495bSYour Name #include "wlan_serialization_internal_i.h"
35*5113495bSYour Name
wlan_serialization_is_cmd_present_in_pending_queue(struct wlan_objmgr_psoc * psoc,struct wlan_serialization_command * cmd)36*5113495bSYour Name bool wlan_serialization_is_cmd_present_in_pending_queue(
37*5113495bSYour Name struct wlan_objmgr_psoc *psoc,
38*5113495bSYour Name struct wlan_serialization_command *cmd)
39*5113495bSYour Name {
40*5113495bSYour Name bool status = false;
41*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
42*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
43*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue;
44*5113495bSYour Name
45*5113495bSYour Name if (!cmd) {
46*5113495bSYour Name ser_err("invalid cmd");
47*5113495bSYour Name goto error;
48*5113495bSYour Name }
49*5113495bSYour Name
50*5113495bSYour Name pdev = wlan_serialization_get_pdev_from_cmd(cmd);
51*5113495bSYour Name if (!pdev) {
52*5113495bSYour Name ser_err("invalid pdev");
53*5113495bSYour Name goto error;
54*5113495bSYour Name }
55*5113495bSYour Name
56*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
57*5113495bSYour Name if (!ser_pdev_obj) {
58*5113495bSYour Name ser_err("invalid ser pdev obj");
59*5113495bSYour Name goto error;
60*5113495bSYour Name }
61*5113495bSYour Name
62*5113495bSYour Name pdev_queue = wlan_serialization_get_pdev_queue_obj(ser_pdev_obj,
63*5113495bSYour Name cmd->cmd_type);
64*5113495bSYour Name if (!pdev_queue) {
65*5113495bSYour Name ser_err("pdev_queue is invalid");
66*5113495bSYour Name goto error;
67*5113495bSYour Name }
68*5113495bSYour Name
69*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_queue->pdev_queue_lock);
70*5113495bSYour Name
71*5113495bSYour Name status = wlan_serialization_is_cmd_present_queue(cmd, false);
72*5113495bSYour Name
73*5113495bSYour Name wlan_serialization_release_lock(&pdev_queue->pdev_queue_lock);
74*5113495bSYour Name error:
75*5113495bSYour Name return status;
76*5113495bSYour Name }
77*5113495bSYour Name
wlan_ser_is_non_scan_cmd_type_in_vdev_queue(struct wlan_objmgr_vdev * vdev,enum wlan_serialization_cmd_type cmd_type)78*5113495bSYour Name bool wlan_ser_is_non_scan_cmd_type_in_vdev_queue(struct wlan_objmgr_vdev *vdev,
79*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type)
80*5113495bSYour Name {
81*5113495bSYour Name bool found = false;
82*5113495bSYour Name qdf_list_t *queue;
83*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
84*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
85*5113495bSYour Name struct wlan_ser_vdev_obj *ser_vdev_obj;
86*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue;
87*5113495bSYour Name
88*5113495bSYour Name if (!vdev) {
89*5113495bSYour Name ser_err("invalid cmd");
90*5113495bSYour Name goto error;
91*5113495bSYour Name }
92*5113495bSYour Name
93*5113495bSYour Name if (cmd_type < WLAN_SER_CMD_NONSCAN) {
94*5113495bSYour Name ser_err("invalid cmd type %d", cmd_type);
95*5113495bSYour Name goto error;
96*5113495bSYour Name }
97*5113495bSYour Name
98*5113495bSYour Name pdev = wlan_vdev_get_pdev(vdev);
99*5113495bSYour Name if (!pdev) {
100*5113495bSYour Name ser_err("invalid pdev");
101*5113495bSYour Name goto error;
102*5113495bSYour Name }
103*5113495bSYour Name
104*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
105*5113495bSYour Name if (!ser_pdev_obj) {
106*5113495bSYour Name ser_err("invalid ser pdev obj");
107*5113495bSYour Name goto error;
108*5113495bSYour Name }
109*5113495bSYour Name
110*5113495bSYour Name pdev_queue = wlan_serialization_get_pdev_queue_obj(ser_pdev_obj,
111*5113495bSYour Name cmd_type);
112*5113495bSYour Name if (!pdev_queue) {
113*5113495bSYour Name ser_err("pdev_queue is invalid");
114*5113495bSYour Name goto error;
115*5113495bSYour Name }
116*5113495bSYour Name ser_vdev_obj = wlan_serialization_get_vdev_obj(vdev);
117*5113495bSYour Name if (!ser_vdev_obj) {
118*5113495bSYour Name ser_err("invalid ser vdev obj");
119*5113495bSYour Name goto error;
120*5113495bSYour Name }
121*5113495bSYour Name
122*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_queue->pdev_queue_lock);
123*5113495bSYour Name queue = wlan_serialization_get_list_from_vdev_queue(ser_vdev_obj,
124*5113495bSYour Name cmd_type, false);
125*5113495bSYour Name if (wlan_serialization_find_cmd(queue, WLAN_SER_MATCH_CMD_TYPE_VDEV,
126*5113495bSYour Name NULL, cmd_type, NULL, vdev,
127*5113495bSYour Name WLAN_SER_VDEV_NODE))
128*5113495bSYour Name found = true;
129*5113495bSYour Name
130*5113495bSYour Name wlan_serialization_release_lock(&pdev_queue->pdev_queue_lock);
131*5113495bSYour Name error:
132*5113495bSYour Name return found;
133*5113495bSYour Name }
134*5113495bSYour Name
wlan_serialization_is_cmd_present_in_active_queue(struct wlan_objmgr_psoc * psoc,struct wlan_serialization_command * cmd)135*5113495bSYour Name bool wlan_serialization_is_cmd_present_in_active_queue(
136*5113495bSYour Name struct wlan_objmgr_psoc *psoc,
137*5113495bSYour Name struct wlan_serialization_command *cmd)
138*5113495bSYour Name {
139*5113495bSYour Name bool status = false;
140*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
141*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
142*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue;
143*5113495bSYour Name
144*5113495bSYour Name if (!cmd) {
145*5113495bSYour Name ser_err("invalid cmd");
146*5113495bSYour Name goto error;
147*5113495bSYour Name }
148*5113495bSYour Name
149*5113495bSYour Name pdev = wlan_serialization_get_pdev_from_cmd(cmd);
150*5113495bSYour Name if (!pdev) {
151*5113495bSYour Name ser_err("invalid pdev");
152*5113495bSYour Name goto error;
153*5113495bSYour Name }
154*5113495bSYour Name
155*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
156*5113495bSYour Name if (!ser_pdev_obj) {
157*5113495bSYour Name ser_err("invalid ser pdev obj");
158*5113495bSYour Name goto error;
159*5113495bSYour Name }
160*5113495bSYour Name
161*5113495bSYour Name pdev_queue = wlan_serialization_get_pdev_queue_obj(ser_pdev_obj,
162*5113495bSYour Name cmd->cmd_type);
163*5113495bSYour Name if (!pdev_queue) {
164*5113495bSYour Name ser_err("pdev_queue is invalid");
165*5113495bSYour Name goto error;
166*5113495bSYour Name }
167*5113495bSYour Name
168*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_queue->pdev_queue_lock);
169*5113495bSYour Name
170*5113495bSYour Name status = wlan_serialization_is_cmd_present_queue(cmd, true);
171*5113495bSYour Name
172*5113495bSYour Name wlan_serialization_release_lock(&pdev_queue->pdev_queue_lock);
173*5113495bSYour Name
174*5113495bSYour Name error:
175*5113495bSYour Name return status;
176*5113495bSYour Name }
177*5113495bSYour Name
178*5113495bSYour Name QDF_STATUS
wlan_serialization_register_apply_rules_cb(struct wlan_objmgr_psoc * psoc,enum wlan_serialization_cmd_type cmd_type,wlan_serialization_apply_rules_cb cb)179*5113495bSYour Name wlan_serialization_register_apply_rules_cb(
180*5113495bSYour Name struct wlan_objmgr_psoc *psoc,
181*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type,
182*5113495bSYour Name wlan_serialization_apply_rules_cb cb)
183*5113495bSYour Name {
184*5113495bSYour Name struct wlan_ser_psoc_obj *ser_soc_obj;
185*5113495bSYour Name QDF_STATUS status;
186*5113495bSYour Name
187*5113495bSYour Name status = wlan_serialization_validate_cmdtype(cmd_type);
188*5113495bSYour Name if (QDF_IS_STATUS_ERROR(status)) {
189*5113495bSYour Name ser_err("invalid cmd_type %d", cmd_type);
190*5113495bSYour Name goto error;
191*5113495bSYour Name }
192*5113495bSYour Name
193*5113495bSYour Name ser_soc_obj = wlan_serialization_get_psoc_obj(psoc);
194*5113495bSYour Name if (!ser_soc_obj) {
195*5113495bSYour Name ser_err("invalid ser_soc_obj");
196*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
197*5113495bSYour Name goto error;
198*5113495bSYour Name }
199*5113495bSYour Name
200*5113495bSYour Name ser_soc_obj->apply_rules_cb[cmd_type] = cb;
201*5113495bSYour Name status = QDF_STATUS_SUCCESS;
202*5113495bSYour Name
203*5113495bSYour Name error:
204*5113495bSYour Name return status;
205*5113495bSYour Name }
206*5113495bSYour Name
207*5113495bSYour Name QDF_STATUS
wlan_serialization_deregister_apply_rules_cb(struct wlan_objmgr_psoc * psoc,enum wlan_serialization_cmd_type cmd_type)208*5113495bSYour Name wlan_serialization_deregister_apply_rules_cb(
209*5113495bSYour Name struct wlan_objmgr_psoc *psoc,
210*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type)
211*5113495bSYour Name {
212*5113495bSYour Name struct wlan_ser_psoc_obj *ser_soc_obj;
213*5113495bSYour Name QDF_STATUS status;
214*5113495bSYour Name
215*5113495bSYour Name status = wlan_serialization_validate_cmdtype(cmd_type);
216*5113495bSYour Name if (QDF_IS_STATUS_ERROR(status)) {
217*5113495bSYour Name ser_err("invalid cmd_type %d", cmd_type);
218*5113495bSYour Name goto error;
219*5113495bSYour Name }
220*5113495bSYour Name ser_soc_obj = wlan_serialization_get_psoc_obj(psoc);
221*5113495bSYour Name if (!ser_soc_obj) {
222*5113495bSYour Name ser_err("invalid ser_soc_obj");
223*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
224*5113495bSYour Name goto error;
225*5113495bSYour Name }
226*5113495bSYour Name ser_soc_obj->apply_rules_cb[cmd_type] = NULL;
227*5113495bSYour Name status = QDF_STATUS_SUCCESS;
228*5113495bSYour Name
229*5113495bSYour Name error:
230*5113495bSYour Name return status;
231*5113495bSYour Name }
232*5113495bSYour Name
233*5113495bSYour Name QDF_STATUS
wlan_serialization_register_comp_info_cb(struct wlan_objmgr_psoc * psoc,enum wlan_umac_comp_id comp_id,enum wlan_serialization_cmd_type cmd_type,wlan_serialization_comp_info_cb cb)234*5113495bSYour Name wlan_serialization_register_comp_info_cb(
235*5113495bSYour Name struct wlan_objmgr_psoc *psoc,
236*5113495bSYour Name enum wlan_umac_comp_id comp_id,
237*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type,
238*5113495bSYour Name wlan_serialization_comp_info_cb cb)
239*5113495bSYour Name {
240*5113495bSYour Name struct wlan_ser_psoc_obj *ser_soc_obj;
241*5113495bSYour Name QDF_STATUS status;
242*5113495bSYour Name
243*5113495bSYour Name status = wlan_serialization_validate_cmd(comp_id, cmd_type);
244*5113495bSYour Name if (QDF_IS_STATUS_ERROR(status)) {
245*5113495bSYour Name ser_err("invalid comp_id %d or cmd_type %d",
246*5113495bSYour Name comp_id, cmd_type);
247*5113495bSYour Name goto error;
248*5113495bSYour Name }
249*5113495bSYour Name ser_soc_obj = wlan_serialization_get_psoc_obj(psoc);
250*5113495bSYour Name if (!ser_soc_obj) {
251*5113495bSYour Name ser_err("invalid ser_soc_obj");
252*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
253*5113495bSYour Name goto error;
254*5113495bSYour Name }
255*5113495bSYour Name ser_soc_obj->comp_info_cb[cmd_type][comp_id] = cb;
256*5113495bSYour Name status = QDF_STATUS_SUCCESS;
257*5113495bSYour Name
258*5113495bSYour Name error:
259*5113495bSYour Name return status;
260*5113495bSYour Name }
261*5113495bSYour Name
262*5113495bSYour Name QDF_STATUS
wlan_serialization_deregister_comp_info_cb(struct wlan_objmgr_psoc * psoc,enum wlan_umac_comp_id comp_id,enum wlan_serialization_cmd_type cmd_type)263*5113495bSYour Name wlan_serialization_deregister_comp_info_cb(struct wlan_objmgr_psoc *psoc,
264*5113495bSYour Name enum wlan_umac_comp_id comp_id,
265*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type)
266*5113495bSYour Name {
267*5113495bSYour Name struct wlan_ser_psoc_obj *ser_soc_obj;
268*5113495bSYour Name QDF_STATUS status;
269*5113495bSYour Name
270*5113495bSYour Name status = wlan_serialization_validate_cmd(comp_id, cmd_type);
271*5113495bSYour Name if (QDF_IS_STATUS_ERROR(status)) {
272*5113495bSYour Name ser_err("invalid comp_id %d or cmd_type %d",
273*5113495bSYour Name comp_id, cmd_type);
274*5113495bSYour Name goto error;
275*5113495bSYour Name }
276*5113495bSYour Name ser_soc_obj = wlan_serialization_get_psoc_obj(psoc);
277*5113495bSYour Name if (!ser_soc_obj) {
278*5113495bSYour Name ser_err("invalid ser_soc_obj");
279*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
280*5113495bSYour Name goto error;
281*5113495bSYour Name }
282*5113495bSYour Name ser_soc_obj->comp_info_cb[cmd_type][comp_id] = NULL;
283*5113495bSYour Name status = QDF_STATUS_SUCCESS;
284*5113495bSYour Name
285*5113495bSYour Name error:
286*5113495bSYour Name return status;
287*5113495bSYour Name }
288*5113495bSYour Name
289*5113495bSYour Name enum wlan_serialization_cmd_status
wlan_serialization_cancel_request(struct wlan_serialization_queued_cmd_info * req)290*5113495bSYour Name wlan_serialization_cancel_request(
291*5113495bSYour Name struct wlan_serialization_queued_cmd_info *req)
292*5113495bSYour Name {
293*5113495bSYour Name QDF_STATUS status;
294*5113495bSYour Name enum wlan_serialization_cmd_status cmd_status;
295*5113495bSYour Name
296*5113495bSYour Name struct wlan_serialization_command cmd;
297*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
298*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
299*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue;
300*5113495bSYour Name
301*5113495bSYour Name if (!req) {
302*5113495bSYour Name ser_err("given request is empty");
303*5113495bSYour Name cmd_status = WLAN_SER_CMD_NOT_FOUND;
304*5113495bSYour Name goto error;
305*5113495bSYour Name }
306*5113495bSYour Name
307*5113495bSYour Name status = wlan_serialization_validate_cmd(req->requestor, req->cmd_type);
308*5113495bSYour Name if (QDF_IS_STATUS_ERROR(status)) {
309*5113495bSYour Name ser_err("req is not valid");
310*5113495bSYour Name cmd_status = WLAN_SER_CMD_NOT_FOUND;
311*5113495bSYour Name goto error;
312*5113495bSYour Name }
313*5113495bSYour Name
314*5113495bSYour Name cmd.cmd_type = req->cmd_type;
315*5113495bSYour Name cmd.cmd_id = req->cmd_id;
316*5113495bSYour Name cmd.source = req->requestor;
317*5113495bSYour Name cmd.vdev = req->vdev;
318*5113495bSYour Name
319*5113495bSYour Name ser_debug("Type %d id %d vdev %d source %d req type %d queue type %d",
320*5113495bSYour Name cmd.cmd_type, cmd.cmd_id,
321*5113495bSYour Name cmd.vdev ? wlan_vdev_get_id(cmd.vdev) : WLAN_INVALID_VDEV_ID,
322*5113495bSYour Name cmd.source, req->req_type, req->queue_type);
323*5113495bSYour Name pdev = wlan_serialization_get_pdev_from_cmd(&cmd);
324*5113495bSYour Name if (!pdev) {
325*5113495bSYour Name ser_err("pdev is invalid");
326*5113495bSYour Name cmd_status = WLAN_SER_CMD_NOT_FOUND;
327*5113495bSYour Name goto error;
328*5113495bSYour Name }
329*5113495bSYour Name
330*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
331*5113495bSYour Name
332*5113495bSYour Name pdev_queue = wlan_serialization_get_pdev_queue_obj(ser_pdev_obj,
333*5113495bSYour Name cmd.cmd_type);
334*5113495bSYour Name
335*5113495bSYour Name if (!pdev_queue) {
336*5113495bSYour Name ser_err("pdev_queue is invalid");
337*5113495bSYour Name cmd_status = WLAN_SER_CMD_NOT_FOUND;
338*5113495bSYour Name goto error;
339*5113495bSYour Name }
340*5113495bSYour Name
341*5113495bSYour Name cmd_status = wlan_serialization_find_and_cancel_cmd(
342*5113495bSYour Name &cmd, req->req_type, req->queue_type);
343*5113495bSYour Name
344*5113495bSYour Name error:
345*5113495bSYour Name
346*5113495bSYour Name return cmd_status;
347*5113495bSYour Name }
348*5113495bSYour Name
wlan_serialization_remove_cmd(struct wlan_serialization_queued_cmd_info * cmd_info)349*5113495bSYour Name void wlan_serialization_remove_cmd(
350*5113495bSYour Name struct wlan_serialization_queued_cmd_info *cmd_info)
351*5113495bSYour Name {
352*5113495bSYour Name QDF_STATUS status;
353*5113495bSYour Name enum wlan_serialization_cmd_status ser_status;
354*5113495bSYour Name struct wlan_serialization_command cmd = {0};
355*5113495bSYour Name
356*5113495bSYour Name if (!cmd_info) {
357*5113495bSYour Name ser_err("given request is empty");
358*5113495bSYour Name QDF_ASSERT(0);
359*5113495bSYour Name return;
360*5113495bSYour Name }
361*5113495bSYour Name status = wlan_serialization_validate_cmd(cmd_info->requestor,
362*5113495bSYour Name cmd_info->cmd_type);
363*5113495bSYour Name if (QDF_IS_STATUS_ERROR(status)) {
364*5113495bSYour Name ser_err("cmd type %d is not valid", cmd_info->cmd_type);
365*5113495bSYour Name QDF_ASSERT(0);
366*5113495bSYour Name return;
367*5113495bSYour Name }
368*5113495bSYour Name
369*5113495bSYour Name cmd.cmd_type = cmd_info->cmd_type;
370*5113495bSYour Name cmd.cmd_id = cmd_info->cmd_id;
371*5113495bSYour Name cmd.source = cmd_info->requestor;
372*5113495bSYour Name cmd.vdev = cmd_info->vdev;
373*5113495bSYour Name
374*5113495bSYour Name ser_status = wlan_serialization_dequeue_cmd(
375*5113495bSYour Name &cmd, SER_REMOVE, true);
376*5113495bSYour Name
377*5113495bSYour Name if (ser_status != WLAN_SER_CMD_IN_ACTIVE_LIST) {
378*5113495bSYour Name if (ser_status != WLAN_SER_CMD_MARKED_FOR_ACTIVATION)
379*5113495bSYour Name ser_debug("Can't dequeue requested id %d type %d requestor %d",
380*5113495bSYour Name cmd.cmd_id, cmd.cmd_type,
381*5113495bSYour Name cmd_info->requestor);
382*5113495bSYour Name }
383*5113495bSYour Name }
384*5113495bSYour Name
385*5113495bSYour Name enum wlan_serialization_status
wlan_serialization_request(struct wlan_serialization_command * cmd)386*5113495bSYour Name wlan_serialization_request(struct wlan_serialization_command *cmd)
387*5113495bSYour Name {
388*5113495bSYour Name QDF_STATUS status;
389*5113495bSYour Name enum wlan_serialization_status serialization_status;
390*5113495bSYour Name uint8_t comp_id;
391*5113495bSYour Name struct wlan_ser_psoc_obj *ser_soc_obj;
392*5113495bSYour Name union wlan_serialization_rules_info info;
393*5113495bSYour Name struct wlan_objmgr_psoc *psoc;
394*5113495bSYour Name
395*5113495bSYour Name serialization_status = WLAN_SER_CMD_DENIED_UNSPECIFIED;
396*5113495bSYour Name
397*5113495bSYour Name if (!cmd) {
398*5113495bSYour Name ser_err("serialization cmd is null");
399*5113495bSYour Name goto error;
400*5113495bSYour Name }
401*5113495bSYour Name status = wlan_serialization_validate_cmd(cmd->source, cmd->cmd_type);
402*5113495bSYour Name if (QDF_IS_STATUS_ERROR(status))
403*5113495bSYour Name goto error;
404*5113495bSYour Name
405*5113495bSYour Name psoc = wlan_serialization_get_psoc_from_cmd(cmd);
406*5113495bSYour Name if (!psoc) {
407*5113495bSYour Name ser_err("psoc _obj is invalid");
408*5113495bSYour Name return WLAN_SER_CMD_DENIED_UNSPECIFIED;
409*5113495bSYour Name }
410*5113495bSYour Name ser_soc_obj = wlan_serialization_get_psoc_obj(psoc);
411*5113495bSYour Name
412*5113495bSYour Name if (!ser_soc_obj) {
413*5113495bSYour Name ser_err("ser_soc_obj is invalid");
414*5113495bSYour Name return WLAN_SER_CMD_DENIED_UNSPECIFIED;
415*5113495bSYour Name }
416*5113495bSYour Name
417*5113495bSYour Name /*
418*5113495bSYour Name * Get Component Info callback by calling
419*5113495bSYour Name * each registered module
420*5113495bSYour Name */
421*5113495bSYour Name for (comp_id = 0; comp_id < WLAN_UMAC_COMP_ID_MAX; comp_id++) {
422*5113495bSYour Name if (!ser_soc_obj->comp_info_cb[cmd->cmd_type][comp_id])
423*5113495bSYour Name continue;
424*5113495bSYour Name ser_soc_obj->comp_info_cb[cmd->cmd_type][comp_id](cmd->vdev,
425*5113495bSYour Name &info, cmd);
426*5113495bSYour Name if (!ser_soc_obj->apply_rules_cb[cmd->cmd_type])
427*5113495bSYour Name continue;
428*5113495bSYour Name if (!ser_soc_obj->apply_rules_cb[cmd->cmd_type](&info, comp_id))
429*5113495bSYour Name return WLAN_SER_CMD_DENIED_RULES_FAILED;
430*5113495bSYour Name }
431*5113495bSYour Name
432*5113495bSYour Name serialization_status = wlan_serialization_enqueue_cmd(cmd, SER_REQUEST);
433*5113495bSYour Name
434*5113495bSYour Name error:
435*5113495bSYour Name return serialization_status;
436*5113495bSYour Name }
437*5113495bSYour Name
438*5113495bSYour Name QDF_STATUS
wlan_serialization_update_timer(struct wlan_serialization_command * cmd)439*5113495bSYour Name wlan_serialization_update_timer(struct wlan_serialization_command *cmd)
440*5113495bSYour Name {
441*5113495bSYour Name QDF_STATUS status = QDF_STATUS_E_FAILURE;
442*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
443*5113495bSYour Name struct wlan_objmgr_psoc *psoc;
444*5113495bSYour Name
445*5113495bSYour Name if (!cmd) {
446*5113495bSYour Name ser_err("NULL command");
447*5113495bSYour Name goto error;
448*5113495bSYour Name }
449*5113495bSYour Name
450*5113495bSYour Name pdev = wlan_serialization_get_pdev_from_cmd(cmd);
451*5113495bSYour Name if (!pdev) {
452*5113495bSYour Name ser_err("invalid pdev");
453*5113495bSYour Name goto error;
454*5113495bSYour Name }
455*5113495bSYour Name
456*5113495bSYour Name psoc = wlan_pdev_get_psoc(pdev);
457*5113495bSYour Name if (!psoc) {
458*5113495bSYour Name ser_err("invalid psoc");
459*5113495bSYour Name goto error;
460*5113495bSYour Name }
461*5113495bSYour Name
462*5113495bSYour Name status = wlan_serialization_find_and_update_timer(psoc, cmd);
463*5113495bSYour Name
464*5113495bSYour Name error:
465*5113495bSYour Name return status;
466*5113495bSYour Name }
467*5113495bSYour Name
468*5113495bSYour Name enum wlan_serialization_cmd_status
wlan_serialization_vdev_scan_status(struct wlan_objmgr_vdev * vdev)469*5113495bSYour Name wlan_serialization_vdev_scan_status(struct wlan_objmgr_vdev *vdev)
470*5113495bSYour Name {
471*5113495bSYour Name bool cmd_in_active = 0, cmd_in_pending = 0;
472*5113495bSYour Name struct wlan_objmgr_pdev *pdev = wlan_vdev_get_pdev(vdev);
473*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj =
474*5113495bSYour Name wlan_serialization_get_pdev_obj(pdev);
475*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_q;
476*5113495bSYour Name enum wlan_serialization_cmd_status status;
477*5113495bSYour Name
478*5113495bSYour Name pdev_q = &ser_pdev_obj->pdev_q[SER_PDEV_QUEUE_COMP_SCAN];
479*5113495bSYour Name
480*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_q->pdev_queue_lock);
481*5113495bSYour Name
482*5113495bSYour Name cmd_in_active =
483*5113495bSYour Name wlan_serialization_is_cmd_in_vdev_list(
484*5113495bSYour Name vdev, &pdev_q->active_list, WLAN_SER_PDEV_NODE);
485*5113495bSYour Name
486*5113495bSYour Name cmd_in_pending =
487*5113495bSYour Name wlan_serialization_is_cmd_in_vdev_list(
488*5113495bSYour Name vdev, &pdev_q->pending_list, WLAN_SER_PDEV_NODE);
489*5113495bSYour Name
490*5113495bSYour Name status = wlan_serialization_is_cmd_in_active_pending(
491*5113495bSYour Name cmd_in_active, cmd_in_pending);
492*5113495bSYour Name
493*5113495bSYour Name wlan_serialization_release_lock(&pdev_q->pdev_queue_lock);
494*5113495bSYour Name
495*5113495bSYour Name return status;
496*5113495bSYour Name }
497*5113495bSYour Name
498*5113495bSYour Name enum wlan_serialization_cmd_status
wlan_serialization_pdev_scan_status(struct wlan_objmgr_pdev * pdev)499*5113495bSYour Name wlan_serialization_pdev_scan_status(struct wlan_objmgr_pdev *pdev)
500*5113495bSYour Name {
501*5113495bSYour Name bool cmd_in_active, cmd_in_pending;
502*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj =
503*5113495bSYour Name wlan_serialization_get_pdev_obj(pdev);
504*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_q;
505*5113495bSYour Name enum wlan_serialization_cmd_status status;
506*5113495bSYour Name
507*5113495bSYour Name pdev_q = &ser_pdev_obj->pdev_q[SER_PDEV_QUEUE_COMP_SCAN];
508*5113495bSYour Name
509*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_q->pdev_queue_lock);
510*5113495bSYour Name
511*5113495bSYour Name cmd_in_active = !qdf_list_empty(&pdev_q->active_list);
512*5113495bSYour Name cmd_in_pending = !qdf_list_empty(&pdev_q->pending_list);
513*5113495bSYour Name
514*5113495bSYour Name status = wlan_serialization_is_cmd_in_active_pending(
515*5113495bSYour Name cmd_in_active, cmd_in_pending);
516*5113495bSYour Name
517*5113495bSYour Name wlan_serialization_release_lock(&pdev_q->pdev_queue_lock);
518*5113495bSYour Name
519*5113495bSYour Name return status;
520*5113495bSYour Name }
521*5113495bSYour Name
522*5113495bSYour Name struct wlan_serialization_command*
wlan_serialization_get_scan_cmd_using_scan_id(struct wlan_objmgr_psoc * psoc,uint8_t vdev_id,uint16_t scan_id,uint8_t is_scan_cmd_from_active_queue)523*5113495bSYour Name wlan_serialization_get_scan_cmd_using_scan_id(
524*5113495bSYour Name struct wlan_objmgr_psoc *psoc,
525*5113495bSYour Name uint8_t vdev_id, uint16_t scan_id,
526*5113495bSYour Name uint8_t is_scan_cmd_from_active_queue)
527*5113495bSYour Name {
528*5113495bSYour Name struct wlan_objmgr_vdev *vdev;
529*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
530*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
531*5113495bSYour Name struct wlan_serialization_command cmd = {0};
532*5113495bSYour Name struct wlan_serialization_command *pcmd = NULL;
533*5113495bSYour Name struct wlan_serialization_command_list *cmd_list;
534*5113495bSYour Name qdf_list_node_t *node = NULL;
535*5113495bSYour Name qdf_list_t *queue;
536*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_q;
537*5113495bSYour Name
538*5113495bSYour Name if (!psoc) {
539*5113495bSYour Name ser_err("invalid psoc");
540*5113495bSYour Name goto error;
541*5113495bSYour Name }
542*5113495bSYour Name vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, vdev_id,
543*5113495bSYour Name WLAN_SERIALIZATION_ID);
544*5113495bSYour Name if (!vdev) {
545*5113495bSYour Name ser_err("invalid vdev");
546*5113495bSYour Name goto error;
547*5113495bSYour Name }
548*5113495bSYour Name
549*5113495bSYour Name pdev = wlan_vdev_get_pdev(vdev);
550*5113495bSYour Name if (!pdev) {
551*5113495bSYour Name ser_err("invalid pdev");
552*5113495bSYour Name goto release_vdev_ref;
553*5113495bSYour Name }
554*5113495bSYour Name
555*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
556*5113495bSYour Name if (!ser_pdev_obj) {
557*5113495bSYour Name ser_err("invalid ser_pdev_obj");
558*5113495bSYour Name goto release_vdev_ref;
559*5113495bSYour Name }
560*5113495bSYour Name
561*5113495bSYour Name pdev_q = &ser_pdev_obj->pdev_q[SER_PDEV_QUEUE_COMP_SCAN];
562*5113495bSYour Name
563*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_q->pdev_queue_lock);
564*5113495bSYour Name
565*5113495bSYour Name if (is_scan_cmd_from_active_queue)
566*5113495bSYour Name queue = &pdev_q->active_list;
567*5113495bSYour Name else
568*5113495bSYour Name queue = &pdev_q->pending_list;
569*5113495bSYour Name
570*5113495bSYour Name cmd.cmd_type = WLAN_SER_CMD_SCAN;
571*5113495bSYour Name cmd.cmd_id = scan_id;
572*5113495bSYour Name cmd.vdev = vdev;
573*5113495bSYour Name
574*5113495bSYour Name node = wlan_serialization_find_cmd(
575*5113495bSYour Name queue, WLAN_SER_MATCH_CMD_ID_VDEV,
576*5113495bSYour Name &cmd, 0, NULL, vdev, WLAN_SER_PDEV_NODE);
577*5113495bSYour Name
578*5113495bSYour Name if (node) {
579*5113495bSYour Name cmd_list = qdf_container_of(
580*5113495bSYour Name node,
581*5113495bSYour Name struct wlan_serialization_command_list,
582*5113495bSYour Name pdev_node);
583*5113495bSYour Name
584*5113495bSYour Name pcmd = &cmd_list->cmd;
585*5113495bSYour Name }
586*5113495bSYour Name
587*5113495bSYour Name wlan_serialization_release_lock(&pdev_q->pdev_queue_lock);
588*5113495bSYour Name
589*5113495bSYour Name release_vdev_ref:
590*5113495bSYour Name wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
591*5113495bSYour Name error:
592*5113495bSYour Name return pcmd;
593*5113495bSYour Name }
594*5113495bSYour Name
wlan_serialization_get_active_cmd(struct wlan_objmgr_psoc * psoc,uint8_t vdev_id,enum wlan_serialization_cmd_type cmd_type)595*5113495bSYour Name void *wlan_serialization_get_active_cmd(
596*5113495bSYour Name struct wlan_objmgr_psoc *psoc,
597*5113495bSYour Name uint8_t vdev_id,
598*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type)
599*5113495bSYour Name {
600*5113495bSYour Name struct wlan_objmgr_vdev *vdev;
601*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
602*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
603*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
604*5113495bSYour Name void *umac_cmd = NULL;
605*5113495bSYour Name qdf_list_node_t *node = NULL;
606*5113495bSYour Name qdf_list_t *queue;
607*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_q;
608*5113495bSYour Name
609*5113495bSYour Name if (!psoc) {
610*5113495bSYour Name ser_err("invalid psoc");
611*5113495bSYour Name goto error;
612*5113495bSYour Name }
613*5113495bSYour Name vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, vdev_id,
614*5113495bSYour Name WLAN_SERIALIZATION_ID);
615*5113495bSYour Name if (!vdev) {
616*5113495bSYour Name ser_err("invalid vdev");
617*5113495bSYour Name goto error;
618*5113495bSYour Name }
619*5113495bSYour Name
620*5113495bSYour Name pdev = wlan_vdev_get_pdev(vdev);
621*5113495bSYour Name if (!pdev) {
622*5113495bSYour Name ser_err("invalid pdev");
623*5113495bSYour Name goto release_vdev_ref;
624*5113495bSYour Name }
625*5113495bSYour Name
626*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
627*5113495bSYour Name if (!ser_pdev_obj) {
628*5113495bSYour Name ser_err("invalid ser_pdev_obj");
629*5113495bSYour Name goto release_vdev_ref;
630*5113495bSYour Name }
631*5113495bSYour Name
632*5113495bSYour Name pdev_q = wlan_serialization_get_pdev_queue_obj(ser_pdev_obj, cmd_type);
633*5113495bSYour Name
634*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_q->pdev_queue_lock);
635*5113495bSYour Name
636*5113495bSYour Name queue = &pdev_q->active_list;
637*5113495bSYour Name
638*5113495bSYour Name node = wlan_serialization_find_cmd(
639*5113495bSYour Name queue, WLAN_SER_MATCH_CMD_TYPE_VDEV,
640*5113495bSYour Name NULL, cmd_type, NULL, vdev, WLAN_SER_PDEV_NODE);
641*5113495bSYour Name
642*5113495bSYour Name if (node) {
643*5113495bSYour Name cmd_list = qdf_container_of(
644*5113495bSYour Name node,
645*5113495bSYour Name struct wlan_serialization_command_list,
646*5113495bSYour Name pdev_node);
647*5113495bSYour Name
648*5113495bSYour Name umac_cmd = cmd_list->cmd.umac_cmd;
649*5113495bSYour Name }
650*5113495bSYour Name
651*5113495bSYour Name wlan_serialization_release_lock(&pdev_q->pdev_queue_lock);
652*5113495bSYour Name
653*5113495bSYour Name release_vdev_ref:
654*5113495bSYour Name wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
655*5113495bSYour Name error:
656*5113495bSYour Name
657*5113495bSYour Name return umac_cmd;
658*5113495bSYour Name }
659*5113495bSYour Name
660*5113495bSYour Name enum wlan_serialization_cmd_type
wlan_serialization_get_vdev_active_cmd_type(struct wlan_objmgr_vdev * vdev)661*5113495bSYour Name wlan_serialization_get_vdev_active_cmd_type(struct wlan_objmgr_vdev *vdev)
662*5113495bSYour Name {
663*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type = WLAN_SER_CMD_MAX;
664*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
665*5113495bSYour Name struct wlan_ser_vdev_obj *ser_vdev_obj;
666*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue;
667*5113495bSYour Name struct wlan_serialization_vdev_queue *vdev_queue;
668*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
669*5113495bSYour Name qdf_list_node_t *node;
670*5113495bSYour Name
671*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(
672*5113495bSYour Name wlan_vdev_get_pdev(vdev));
673*5113495bSYour Name
674*5113495bSYour Name if (!ser_pdev_obj) {
675*5113495bSYour Name ser_err("invalid ser_pdev_obj");
676*5113495bSYour Name goto error;
677*5113495bSYour Name }
678*5113495bSYour Name pdev_queue = wlan_serialization_get_pdev_queue_obj(
679*5113495bSYour Name ser_pdev_obj, cmd_type);
680*5113495bSYour Name
681*5113495bSYour Name ser_vdev_obj = wlan_serialization_get_vdev_obj(vdev);
682*5113495bSYour Name if (!ser_vdev_obj) {
683*5113495bSYour Name ser_err("invalid ser_vdev_obj");
684*5113495bSYour Name goto error;
685*5113495bSYour Name }
686*5113495bSYour Name vdev_queue = wlan_serialization_get_vdev_queue_obj(
687*5113495bSYour Name ser_vdev_obj, WLAN_SER_CMD_NONSCAN);
688*5113495bSYour Name
689*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_queue->pdev_queue_lock);
690*5113495bSYour Name
691*5113495bSYour Name if (wlan_serialization_peek_front(
692*5113495bSYour Name &vdev_queue->active_list, &node) == QDF_STATUS_SUCCESS) {
693*5113495bSYour Name cmd_list = qdf_container_of(
694*5113495bSYour Name node,
695*5113495bSYour Name struct wlan_serialization_command_list,
696*5113495bSYour Name vdev_node);
697*5113495bSYour Name
698*5113495bSYour Name cmd_type = cmd_list->cmd.cmd_type;
699*5113495bSYour Name }
700*5113495bSYour Name
701*5113495bSYour Name wlan_serialization_release_lock(&pdev_queue->pdev_queue_lock);
702*5113495bSYour Name
703*5113495bSYour Name error:
704*5113495bSYour Name return cmd_type;
705*5113495bSYour Name }
706*5113495bSYour Name
wlan_ser_is_vdev_queue_enabled(struct wlan_objmgr_vdev * vdev)707*5113495bSYour Name bool wlan_ser_is_vdev_queue_enabled(struct wlan_objmgr_vdev *vdev)
708*5113495bSYour Name {
709*5113495bSYour Name struct wlan_ser_vdev_obj *ser_vdev_obj;
710*5113495bSYour Name struct wlan_serialization_vdev_queue *vdev_queue;
711*5113495bSYour Name
712*5113495bSYour Name ser_vdev_obj = wlan_serialization_get_vdev_obj(vdev);
713*5113495bSYour Name if (!ser_vdev_obj) {
714*5113495bSYour Name ser_err("invalid ser_vdev_obj");
715*5113495bSYour Name return false;
716*5113495bSYour Name }
717*5113495bSYour Name
718*5113495bSYour Name vdev_queue = wlan_serialization_get_vdev_queue_obj(
719*5113495bSYour Name ser_vdev_obj, WLAN_SER_CMD_NONSCAN);
720*5113495bSYour Name if (vdev_queue->queue_disable)
721*5113495bSYour Name return false;
722*5113495bSYour Name else
723*5113495bSYour Name return true;
724*5113495bSYour Name }
725*5113495bSYour Name
726*5113495bSYour Name QDF_STATUS
wlan_ser_get_cmd_activation_status(struct wlan_objmgr_vdev * vdev)727*5113495bSYour Name wlan_ser_get_cmd_activation_status(struct wlan_objmgr_vdev *vdev)
728*5113495bSYour Name {
729*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
730*5113495bSYour Name struct wlan_ser_vdev_obj *ser_vdev_obj;
731*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue;
732*5113495bSYour Name struct wlan_serialization_vdev_queue *vdev_queue;
733*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
734*5113495bSYour Name qdf_list_node_t *node;
735*5113495bSYour Name QDF_STATUS status = QDF_STATUS_E_FAILURE;
736*5113495bSYour Name
737*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(
738*5113495bSYour Name wlan_vdev_get_pdev(vdev));
739*5113495bSYour Name
740*5113495bSYour Name if (!ser_pdev_obj) {
741*5113495bSYour Name ser_err("invalid ser_pdev_obj");
742*5113495bSYour Name return QDF_STATUS_E_FAILURE;
743*5113495bSYour Name }
744*5113495bSYour Name
745*5113495bSYour Name pdev_queue = wlan_serialization_get_pdev_queue_obj(
746*5113495bSYour Name ser_pdev_obj, WLAN_SER_CMD_NONSCAN);
747*5113495bSYour Name
748*5113495bSYour Name ser_vdev_obj = wlan_serialization_get_vdev_obj(vdev);
749*5113495bSYour Name if (!ser_vdev_obj) {
750*5113495bSYour Name ser_err("invalid ser_vdev_obj");
751*5113495bSYour Name return QDF_STATUS_E_FAILURE;
752*5113495bSYour Name }
753*5113495bSYour Name vdev_queue = wlan_serialization_get_vdev_queue_obj(
754*5113495bSYour Name ser_vdev_obj, WLAN_SER_CMD_NONSCAN);
755*5113495bSYour Name
756*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_queue->pdev_queue_lock);
757*5113495bSYour Name
758*5113495bSYour Name if (wlan_serialization_peek_front(
759*5113495bSYour Name &vdev_queue->active_list, &node) == QDF_STATUS_SUCCESS) {
760*5113495bSYour Name cmd_list = qdf_container_of(
761*5113495bSYour Name node,
762*5113495bSYour Name struct wlan_serialization_command_list,
763*5113495bSYour Name vdev_node);
764*5113495bSYour Name
765*5113495bSYour Name if (qdf_atomic_test_bit(CMD_MARKED_FOR_ACTIVATION,
766*5113495bSYour Name &cmd_list->cmd_in_use))
767*5113495bSYour Name status = QDF_STATUS_SUCCESS;
768*5113495bSYour Name }
769*5113495bSYour Name
770*5113495bSYour Name wlan_serialization_release_lock(&pdev_queue->pdev_queue_lock);
771*5113495bSYour Name
772*5113495bSYour Name return status;
773*5113495bSYour Name }
774*5113495bSYour Name
775*5113495bSYour Name QDF_STATUS
wlan_ser_validate_umac_cmd(struct wlan_objmgr_vdev * vdev,enum wlan_serialization_cmd_type cmd_type,wlan_ser_umac_cmd_cb umac_cmd_cb)776*5113495bSYour Name wlan_ser_validate_umac_cmd(struct wlan_objmgr_vdev *vdev,
777*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type,
778*5113495bSYour Name wlan_ser_umac_cmd_cb umac_cmd_cb)
779*5113495bSYour Name {
780*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
781*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
782*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
783*5113495bSYour Name void *umac_cmd = NULL;
784*5113495bSYour Name qdf_list_node_t *node = NULL;
785*5113495bSYour Name qdf_list_t *queue;
786*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_q;
787*5113495bSYour Name QDF_STATUS status = QDF_STATUS_E_INVAL;
788*5113495bSYour Name
789*5113495bSYour Name if (!vdev) {
790*5113495bSYour Name ser_err("invalid vdev");
791*5113495bSYour Name return QDF_STATUS_E_INVAL;
792*5113495bSYour Name }
793*5113495bSYour Name
794*5113495bSYour Name pdev = wlan_vdev_get_pdev(vdev);
795*5113495bSYour Name if (!pdev) {
796*5113495bSYour Name ser_err("invalid pdev");
797*5113495bSYour Name return QDF_STATUS_E_INVAL;
798*5113495bSYour Name }
799*5113495bSYour Name
800*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
801*5113495bSYour Name if (!ser_pdev_obj) {
802*5113495bSYour Name ser_err("invalid ser_pdev_obj");
803*5113495bSYour Name return QDF_STATUS_E_INVAL;
804*5113495bSYour Name }
805*5113495bSYour Name
806*5113495bSYour Name pdev_q = wlan_serialization_get_pdev_queue_obj(ser_pdev_obj, cmd_type);
807*5113495bSYour Name
808*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_q->pdev_queue_lock);
809*5113495bSYour Name
810*5113495bSYour Name queue = &pdev_q->active_list;
811*5113495bSYour Name node = wlan_serialization_find_cmd(
812*5113495bSYour Name queue, WLAN_SER_MATCH_CMD_TYPE_VDEV,
813*5113495bSYour Name NULL, cmd_type, NULL, vdev, WLAN_SER_PDEV_NODE);
814*5113495bSYour Name if (node) {
815*5113495bSYour Name cmd_list = qdf_container_of(
816*5113495bSYour Name node,
817*5113495bSYour Name struct wlan_serialization_command_list,
818*5113495bSYour Name pdev_node);
819*5113495bSYour Name
820*5113495bSYour Name umac_cmd = cmd_list->cmd.umac_cmd;
821*5113495bSYour Name status = umac_cmd_cb(umac_cmd);
822*5113495bSYour Name }
823*5113495bSYour Name
824*5113495bSYour Name wlan_serialization_release_lock(&pdev_q->pdev_queue_lock);
825*5113495bSYour Name
826*5113495bSYour Name return status;
827*5113495bSYour Name }
828*5113495bSYour Name
wlan_serialization_purge_all_pdev_cmd(struct wlan_objmgr_pdev * pdev)829*5113495bSYour Name void wlan_serialization_purge_all_pdev_cmd(struct wlan_objmgr_pdev *pdev)
830*5113495bSYour Name {
831*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
832*5113495bSYour Name
833*5113495bSYour Name if (!pdev) {
834*5113495bSYour Name ser_err("NULL pdev");
835*5113495bSYour Name return;
836*5113495bSYour Name }
837*5113495bSYour Name
838*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
839*5113495bSYour Name if (!ser_pdev_obj) {
840*5113495bSYour Name ser_err("invalid ser_pdev_obj");
841*5113495bSYour Name return;
842*5113495bSYour Name }
843*5113495bSYour Name
844*5113495bSYour Name wlan_ser_cancel_scan_cmd(ser_pdev_obj, pdev, NULL, NULL,
845*5113495bSYour Name WLAN_SER_CMD_SCAN, false);
846*5113495bSYour Name wlan_ser_cancel_scan_cmd(ser_pdev_obj, pdev, NULL, NULL,
847*5113495bSYour Name WLAN_SER_CMD_SCAN, true);
848*5113495bSYour Name wlan_ser_cancel_non_scan_cmd(ser_pdev_obj, pdev, NULL, NULL,
849*5113495bSYour Name WLAN_SER_CMD_NONSCAN, false,
850*5113495bSYour Name WLAN_SER_CMD_ATTR_NONE);
851*5113495bSYour Name wlan_ser_cancel_non_scan_cmd(ser_pdev_obj, pdev, NULL, NULL,
852*5113495bSYour Name WLAN_SER_CMD_NONSCAN, true,
853*5113495bSYour Name WLAN_SER_CMD_ATTR_NONE);
854*5113495bSYour Name }
855*5113495bSYour Name
856*5113495bSYour Name static inline
wlan_ser_purge_pdev_cmd_cb(struct wlan_objmgr_psoc * psoc,void * object,void * arg)857*5113495bSYour Name void wlan_ser_purge_pdev_cmd_cb(struct wlan_objmgr_psoc *psoc,
858*5113495bSYour Name void *object, void *arg)
859*5113495bSYour Name {
860*5113495bSYour Name struct wlan_objmgr_pdev *pdev = (struct wlan_objmgr_pdev *)object;
861*5113495bSYour Name
862*5113495bSYour Name wlan_serialization_purge_all_pdev_cmd(pdev);
863*5113495bSYour Name }
864*5113495bSYour Name
865*5113495bSYour Name static inline enum scm_scan_status
wlan_get_scan_status_from_serialization_status(enum wlan_serialization_cmd_status status)866*5113495bSYour Name wlan_get_scan_status_from_serialization_status(enum
867*5113495bSYour Name wlan_serialization_cmd_status
868*5113495bSYour Name status)
869*5113495bSYour Name {
870*5113495bSYour Name enum scm_scan_status scan_status;
871*5113495bSYour Name
872*5113495bSYour Name switch (status) {
873*5113495bSYour Name case WLAN_SER_CMD_IN_PENDING_LIST:
874*5113495bSYour Name scan_status = SCAN_IS_PENDING;
875*5113495bSYour Name break;
876*5113495bSYour Name case WLAN_SER_CMD_IN_ACTIVE_LIST:
877*5113495bSYour Name scan_status = SCAN_IS_ACTIVE;
878*5113495bSYour Name break;
879*5113495bSYour Name case WLAN_SER_CMDS_IN_ALL_LISTS:
880*5113495bSYour Name scan_status = SCAN_IS_ACTIVE_AND_PENDING;
881*5113495bSYour Name break;
882*5113495bSYour Name case WLAN_SER_CMD_NOT_FOUND:
883*5113495bSYour Name scan_status = SCAN_NOT_IN_PROGRESS;
884*5113495bSYour Name break;
885*5113495bSYour Name default:
886*5113495bSYour Name scm_warn("invalid serialization status %d", status);
887*5113495bSYour Name QDF_ASSERT(0);
888*5113495bSYour Name scan_status = SCAN_NOT_IN_PROGRESS;
889*5113495bSYour Name break;
890*5113495bSYour Name }
891*5113495bSYour Name
892*5113495bSYour Name return scan_status;
893*5113495bSYour Name }
894*5113495bSYour Name
wlan_serialization_purge_all_cmd(struct wlan_objmgr_psoc * psoc)895*5113495bSYour Name void wlan_serialization_purge_all_cmd(struct wlan_objmgr_psoc *psoc)
896*5113495bSYour Name {
897*5113495bSYour Name wlan_objmgr_iterate_obj_list(psoc, WLAN_PDEV_OP,
898*5113495bSYour Name wlan_ser_purge_pdev_cmd_cb, NULL, 1,
899*5113495bSYour Name WLAN_SERIALIZATION_ID);
900*5113495bSYour Name }
901*5113495bSYour Name
wlan_serialization_purge_all_pending_cmd_by_vdev_id(struct wlan_objmgr_pdev * pdev,uint8_t vdev_id)902*5113495bSYour Name void wlan_serialization_purge_all_pending_cmd_by_vdev_id(
903*5113495bSYour Name struct wlan_objmgr_pdev *pdev,
904*5113495bSYour Name uint8_t vdev_id)
905*5113495bSYour Name {
906*5113495bSYour Name struct wlan_objmgr_vdev *vdev;
907*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
908*5113495bSYour Name
909*5113495bSYour Name if (!pdev) {
910*5113495bSYour Name ser_err("Invalid pdev");
911*5113495bSYour Name return;
912*5113495bSYour Name }
913*5113495bSYour Name
914*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
915*5113495bSYour Name if (!ser_pdev_obj) {
916*5113495bSYour Name ser_err("invalid ser_pdev_obj");
917*5113495bSYour Name return;
918*5113495bSYour Name }
919*5113495bSYour Name
920*5113495bSYour Name vdev = wlan_objmgr_get_vdev_by_id_from_pdev(pdev, vdev_id,
921*5113495bSYour Name WLAN_SERIALIZATION_ID);
922*5113495bSYour Name if (!vdev) {
923*5113495bSYour Name ser_err("Invalid vdev");
924*5113495bSYour Name return;
925*5113495bSYour Name }
926*5113495bSYour Name
927*5113495bSYour Name wlan_ser_cancel_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
928*5113495bSYour Name WLAN_SER_CMD_SCAN, false);
929*5113495bSYour Name wlan_ser_cancel_non_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
930*5113495bSYour Name WLAN_SER_CMD_NONSCAN, false,
931*5113495bSYour Name WLAN_SER_CMD_ATTR_NONE);
932*5113495bSYour Name
933*5113495bSYour Name wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
934*5113495bSYour Name }
935*5113495bSYour Name
wlan_serialization_purge_all_cmd_by_vdev_id(struct wlan_objmgr_pdev * pdev,uint8_t vdev_id)936*5113495bSYour Name void wlan_serialization_purge_all_cmd_by_vdev_id(struct wlan_objmgr_pdev *pdev,
937*5113495bSYour Name uint8_t vdev_id)
938*5113495bSYour Name {
939*5113495bSYour Name struct wlan_objmgr_vdev *vdev;
940*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
941*5113495bSYour Name
942*5113495bSYour Name if (!pdev) {
943*5113495bSYour Name ser_err("Invalid pdev");
944*5113495bSYour Name return;
945*5113495bSYour Name }
946*5113495bSYour Name
947*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
948*5113495bSYour Name if (!ser_pdev_obj) {
949*5113495bSYour Name ser_err("invalid ser_pdev_obj");
950*5113495bSYour Name return;
951*5113495bSYour Name }
952*5113495bSYour Name
953*5113495bSYour Name vdev = wlan_objmgr_get_vdev_by_id_from_pdev(pdev, vdev_id,
954*5113495bSYour Name WLAN_SERIALIZATION_ID);
955*5113495bSYour Name if (!vdev) {
956*5113495bSYour Name ser_err("Invalid vdev");
957*5113495bSYour Name return;
958*5113495bSYour Name }
959*5113495bSYour Name
960*5113495bSYour Name wlan_ser_cancel_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
961*5113495bSYour Name WLAN_SER_CMD_SCAN, false);
962*5113495bSYour Name wlan_ser_cancel_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
963*5113495bSYour Name WLAN_SER_CMD_SCAN, true);
964*5113495bSYour Name wlan_ser_cancel_non_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
965*5113495bSYour Name WLAN_SER_CMD_NONSCAN, false,
966*5113495bSYour Name WLAN_SER_CMD_ATTR_NONE);
967*5113495bSYour Name wlan_ser_cancel_non_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
968*5113495bSYour Name WLAN_SER_CMD_NONSCAN, true,
969*5113495bSYour Name WLAN_SER_CMD_ATTR_NONE);
970*5113495bSYour Name
971*5113495bSYour Name wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
972*5113495bSYour Name }
973*5113495bSYour Name
wlan_serialization_purge_all_scan_cmd_by_vdev_id(struct wlan_objmgr_pdev * pdev,uint8_t vdev_id)974*5113495bSYour Name void wlan_serialization_purge_all_scan_cmd_by_vdev_id(
975*5113495bSYour Name struct wlan_objmgr_pdev *pdev,
976*5113495bSYour Name uint8_t vdev_id)
977*5113495bSYour Name {
978*5113495bSYour Name struct wlan_objmgr_vdev *vdev;
979*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
980*5113495bSYour Name
981*5113495bSYour Name if (!pdev) {
982*5113495bSYour Name ser_err("Invalid pdev");
983*5113495bSYour Name return;
984*5113495bSYour Name }
985*5113495bSYour Name
986*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
987*5113495bSYour Name if (!ser_pdev_obj) {
988*5113495bSYour Name ser_err("invalid ser_pdev_obj");
989*5113495bSYour Name return;
990*5113495bSYour Name }
991*5113495bSYour Name
992*5113495bSYour Name vdev = wlan_objmgr_get_vdev_by_id_from_pdev(pdev, vdev_id,
993*5113495bSYour Name WLAN_SERIALIZATION_ID);
994*5113495bSYour Name if (!vdev) {
995*5113495bSYour Name ser_err("Invalid vdev");
996*5113495bSYour Name return;
997*5113495bSYour Name }
998*5113495bSYour Name
999*5113495bSYour Name wlan_ser_cancel_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
1000*5113495bSYour Name WLAN_SER_CMD_SCAN, false);
1001*5113495bSYour Name wlan_ser_cancel_scan_cmd(ser_pdev_obj, pdev, vdev, NULL,
1002*5113495bSYour Name WLAN_SER_CMD_SCAN, true);
1003*5113495bSYour Name
1004*5113495bSYour Name wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
1005*5113495bSYour Name }
1006*5113495bSYour Name
wlan_ser_vdev_queue_disable(struct wlan_objmgr_vdev * vdev)1007*5113495bSYour Name QDF_STATUS wlan_ser_vdev_queue_disable(struct wlan_objmgr_vdev *vdev)
1008*5113495bSYour Name {
1009*5113495bSYour Name struct wlan_objmgr_pdev *pdev;
1010*5113495bSYour Name struct wlan_ser_vdev_obj *ser_vdev_obj;
1011*5113495bSYour Name struct wlan_serialization_vdev_queue *vdev_queue;
1012*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj;
1013*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_q;
1014*5113495bSYour Name
1015*5113495bSYour Name pdev = wlan_vdev_get_pdev(vdev);
1016*5113495bSYour Name if (!pdev) {
1017*5113495bSYour Name ser_err("invalid PDEV object");
1018*5113495bSYour Name return QDF_STATUS_E_INVAL;
1019*5113495bSYour Name }
1020*5113495bSYour Name
1021*5113495bSYour Name ser_pdev_obj = wlan_serialization_get_pdev_obj(pdev);
1022*5113495bSYour Name if (!ser_pdev_obj) {
1023*5113495bSYour Name ser_err("invalid ser_pdev_obj");
1024*5113495bSYour Name return QDF_STATUS_E_INVAL;
1025*5113495bSYour Name }
1026*5113495bSYour Name
1027*5113495bSYour Name ser_vdev_obj = wlan_serialization_get_vdev_obj(vdev);
1028*5113495bSYour Name if (!ser_vdev_obj) {
1029*5113495bSYour Name ser_err("invalid ser_vdev_obj");
1030*5113495bSYour Name return QDF_STATUS_E_INVAL;
1031*5113495bSYour Name }
1032*5113495bSYour Name
1033*5113495bSYour Name pdev_q = &ser_pdev_obj->pdev_q[SER_PDEV_QUEUE_COMP_NON_SCAN];
1034*5113495bSYour Name
1035*5113495bSYour Name vdev_queue = wlan_serialization_get_vdev_queue_obj(
1036*5113495bSYour Name ser_vdev_obj, WLAN_SER_CMD_NONSCAN);
1037*5113495bSYour Name if (!vdev_queue) {
1038*5113495bSYour Name ser_err("invalid vdev_queue object");
1039*5113495bSYour Name return QDF_STATUS_E_INVAL;
1040*5113495bSYour Name }
1041*5113495bSYour Name
1042*5113495bSYour Name wlan_serialization_acquire_lock(&pdev_q->pdev_queue_lock);
1043*5113495bSYour Name vdev_queue->queue_disable = true;
1044*5113495bSYour Name wlan_serialization_release_lock(&pdev_q->pdev_queue_lock);
1045*5113495bSYour Name ser_debug("Disabling the serialization for vdev:%d",
1046*5113495bSYour Name wlan_vdev_get_id(vdev));
1047*5113495bSYour Name
1048*5113495bSYour Name return QDF_STATUS_SUCCESS;
1049*5113495bSYour Name }
1050*5113495bSYour Name
1051*5113495bSYour Name enum scm_scan_status
wlan_get_vdev_status(struct wlan_objmgr_vdev * vdev)1052*5113495bSYour Name wlan_get_vdev_status(struct wlan_objmgr_vdev *vdev)
1053*5113495bSYour Name {
1054*5113495bSYour Name enum wlan_serialization_cmd_status status;
1055*5113495bSYour Name
1056*5113495bSYour Name if (!vdev) {
1057*5113495bSYour Name ser_err("null vdev");
1058*5113495bSYour Name return SCAN_NOT_IN_PROGRESS;
1059*5113495bSYour Name }
1060*5113495bSYour Name status = wlan_serialization_vdev_scan_status(vdev);
1061*5113495bSYour Name
1062*5113495bSYour Name return wlan_get_scan_status_from_serialization_status(status);
1063*5113495bSYour Name }
1064*5113495bSYour Name
1065*5113495bSYour Name enum scm_scan_status
wlan_get_pdev_status(struct wlan_objmgr_pdev * pdev)1066*5113495bSYour Name wlan_get_pdev_status(struct wlan_objmgr_pdev *pdev)
1067*5113495bSYour Name {
1068*5113495bSYour Name enum wlan_serialization_cmd_status status;
1069*5113495bSYour Name
1070*5113495bSYour Name if (!pdev) {
1071*5113495bSYour Name ser_err("null pdev");
1072*5113495bSYour Name return SCAN_NOT_IN_PROGRESS;
1073*5113495bSYour Name }
1074*5113495bSYour Name status = wlan_serialization_pdev_scan_status(pdev);
1075*5113495bSYour Name
1076*5113495bSYour Name return wlan_get_scan_status_from_serialization_status(status);
1077*5113495bSYour Name }
1078