1*5113495bSYour Name /*
2*5113495bSYour Name * Copyright (c) 2017-2021 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: wlan_serialization_utils.c
22*5113495bSYour Name * This file defines the utility helper functions for serialization component.
23*5113495bSYour Name */
24*5113495bSYour Name
25*5113495bSYour Name #include <wlan_objmgr_vdev_obj.h>
26*5113495bSYour Name #include <wlan_objmgr_pdev_obj.h>
27*5113495bSYour Name #include <qdf_mc_timer.h>
28*5113495bSYour Name #include <wlan_utility.h>
29*5113495bSYour Name #include "wlan_serialization_utils_i.h"
30*5113495bSYour Name #include "wlan_serialization_main_i.h"
31*5113495bSYour Name #include "wlan_serialization_queue_i.h"
32*5113495bSYour Name #include "wlan_serialization_api.h"
33*5113495bSYour Name
34*5113495bSYour Name #ifndef WLAN_SER_DEBUG
wlan_ser_update_cmd_history(struct wlan_serialization_pdev_queue * pdev_queue,struct wlan_serialization_command * cmd,enum ser_queue_reason ser_reason,bool add_remove,bool active_queue)35*5113495bSYour Name void wlan_ser_update_cmd_history(
36*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue,
37*5113495bSYour Name struct wlan_serialization_command *cmd,
38*5113495bSYour Name enum ser_queue_reason ser_reason,
39*5113495bSYour Name bool add_remove,
40*5113495bSYour Name bool active_queue){ }
41*5113495bSYour Name #endif
42*5113495bSYour Name
43*5113495bSYour Name struct wlan_objmgr_pdev*
wlan_serialization_get_pdev_from_cmd(struct wlan_serialization_command * cmd)44*5113495bSYour Name wlan_serialization_get_pdev_from_cmd(struct wlan_serialization_command *cmd)
45*5113495bSYour Name {
46*5113495bSYour Name struct wlan_objmgr_pdev *pdev = NULL;
47*5113495bSYour Name
48*5113495bSYour Name if (!cmd) {
49*5113495bSYour Name ser_err("invalid cmd");
50*5113495bSYour Name return pdev;
51*5113495bSYour Name }
52*5113495bSYour Name if (!cmd->vdev) {
53*5113495bSYour Name ser_err("invalid cmd->vdev");
54*5113495bSYour Name return pdev;
55*5113495bSYour Name }
56*5113495bSYour Name pdev = wlan_vdev_get_pdev(cmd->vdev);
57*5113495bSYour Name
58*5113495bSYour Name return pdev;
59*5113495bSYour Name }
60*5113495bSYour Name
61*5113495bSYour Name struct wlan_objmgr_psoc*
wlan_serialization_get_psoc_from_cmd(struct wlan_serialization_command * cmd)62*5113495bSYour Name wlan_serialization_get_psoc_from_cmd(struct wlan_serialization_command *cmd)
63*5113495bSYour Name {
64*5113495bSYour Name struct wlan_objmgr_psoc *psoc = NULL;
65*5113495bSYour Name
66*5113495bSYour Name if (!cmd) {
67*5113495bSYour Name ser_err("invalid cmd");
68*5113495bSYour Name return psoc;
69*5113495bSYour Name }
70*5113495bSYour Name if (!cmd->vdev) {
71*5113495bSYour Name ser_err("invalid cmd->vdev");
72*5113495bSYour Name return psoc;
73*5113495bSYour Name }
74*5113495bSYour Name psoc = wlan_vdev_get_psoc(cmd->vdev);
75*5113495bSYour Name
76*5113495bSYour Name return psoc;
77*5113495bSYour Name }
78*5113495bSYour Name
79*5113495bSYour Name struct wlan_objmgr_vdev*
wlan_serialization_get_vdev_from_cmd(struct wlan_serialization_command * cmd)80*5113495bSYour Name wlan_serialization_get_vdev_from_cmd(struct wlan_serialization_command *cmd)
81*5113495bSYour Name {
82*5113495bSYour Name struct wlan_objmgr_vdev *vdev = NULL;
83*5113495bSYour Name
84*5113495bSYour Name if (!cmd) {
85*5113495bSYour Name ser_err("invalid cmd");
86*5113495bSYour Name goto error;
87*5113495bSYour Name }
88*5113495bSYour Name
89*5113495bSYour Name vdev = cmd->vdev;
90*5113495bSYour Name
91*5113495bSYour Name error:
92*5113495bSYour Name return vdev;
93*5113495bSYour Name }
94*5113495bSYour Name
95*5113495bSYour Name QDF_STATUS
wlan_serialization_get_cmd_from_queue(qdf_list_t * queue,qdf_list_node_t ** nnode)96*5113495bSYour Name wlan_serialization_get_cmd_from_queue(qdf_list_t *queue,
97*5113495bSYour Name qdf_list_node_t **nnode)
98*5113495bSYour Name {
99*5113495bSYour Name QDF_STATUS status = QDF_STATUS_E_FAILURE;
100*5113495bSYour Name qdf_list_node_t *pnode;
101*5113495bSYour Name
102*5113495bSYour Name if (!queue) {
103*5113495bSYour Name ser_err("input parameters are invalid");
104*5113495bSYour Name goto error;
105*5113495bSYour Name }
106*5113495bSYour Name
107*5113495bSYour Name pnode = *nnode;
108*5113495bSYour Name if (!pnode)
109*5113495bSYour Name status = wlan_serialization_peek_front(queue, nnode);
110*5113495bSYour Name else
111*5113495bSYour Name status = wlan_serialization_peek_next(queue, pnode, nnode);
112*5113495bSYour Name
113*5113495bSYour Name if (status != QDF_STATUS_SUCCESS)
114*5113495bSYour Name ser_err("can't get next node from queue");
115*5113495bSYour Name
116*5113495bSYour Name error:
117*5113495bSYour Name return status;
118*5113495bSYour Name }
119*5113495bSYour Name
wlan_serialization_timer_destroy(struct wlan_serialization_timer * ser_timer)120*5113495bSYour Name QDF_STATUS wlan_serialization_timer_destroy(
121*5113495bSYour Name struct wlan_serialization_timer *ser_timer)
122*5113495bSYour Name {
123*5113495bSYour Name QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
124*5113495bSYour Name
125*5113495bSYour Name if (!ser_timer || !ser_timer->cmd) {
126*5113495bSYour Name ser_debug("Invalid ser_timer");
127*5113495bSYour Name qdf_status = QDF_STATUS_E_FAILURE;
128*5113495bSYour Name goto error;
129*5113495bSYour Name }
130*5113495bSYour Name /* Wait till timeout CB is completed */
131*5113495bSYour Name qdf_timer_sync_cancel(&ser_timer->timer);
132*5113495bSYour Name ser_timer->cmd = NULL;
133*5113495bSYour Name
134*5113495bSYour Name error:
135*5113495bSYour Name return qdf_status;
136*5113495bSYour Name }
137*5113495bSYour Name
138*5113495bSYour Name QDF_STATUS
wlan_serialization_stop_timer(struct wlan_serialization_timer * ser_timer)139*5113495bSYour Name wlan_serialization_stop_timer(struct wlan_serialization_timer *ser_timer)
140*5113495bSYour Name {
141*5113495bSYour Name wlan_serialization_timer_destroy(ser_timer);
142*5113495bSYour Name
143*5113495bSYour Name return QDF_STATUS_SUCCESS;
144*5113495bSYour Name }
145*5113495bSYour Name
wlan_serialization_cleanup_vdev_timers(struct wlan_objmgr_vdev * vdev)146*5113495bSYour Name QDF_STATUS wlan_serialization_cleanup_vdev_timers(
147*5113495bSYour Name struct wlan_objmgr_vdev *vdev)
148*5113495bSYour Name {
149*5113495bSYour Name struct wlan_ser_psoc_obj *psoc_ser_obj;
150*5113495bSYour Name struct wlan_serialization_timer *ser_timer;
151*5113495bSYour Name QDF_STATUS status = QDF_STATUS_SUCCESS;
152*5113495bSYour Name uint32_t i = 0;
153*5113495bSYour Name struct wlan_objmgr_pdev *pdev = NULL;
154*5113495bSYour Name struct wlan_objmgr_psoc *psoc = NULL;
155*5113495bSYour Name
156*5113495bSYour Name pdev = wlan_vdev_get_pdev(vdev);
157*5113495bSYour Name if (!pdev) {
158*5113495bSYour Name QDF_BUG(0);
159*5113495bSYour Name ser_err("pdev is null");
160*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
161*5113495bSYour Name goto error;
162*5113495bSYour Name }
163*5113495bSYour Name
164*5113495bSYour Name psoc = wlan_pdev_get_psoc(pdev);
165*5113495bSYour Name if (!psoc) {
166*5113495bSYour Name QDF_BUG(0);
167*5113495bSYour Name ser_err("psoc is null");
168*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
169*5113495bSYour Name goto error;
170*5113495bSYour Name }
171*5113495bSYour Name
172*5113495bSYour Name psoc_ser_obj = wlan_serialization_get_psoc_obj(psoc);
173*5113495bSYour Name
174*5113495bSYour Name if (!psoc_ser_obj) {
175*5113495bSYour Name ser_err("Invalid psoc_ser_obj");
176*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
177*5113495bSYour Name goto error;
178*5113495bSYour Name }
179*5113495bSYour Name
180*5113495bSYour Name wlan_serialization_acquire_lock(&psoc_ser_obj->timer_lock);
181*5113495bSYour Name
182*5113495bSYour Name for (i = 0; psoc_ser_obj->max_active_cmds > i; i++) {
183*5113495bSYour Name ser_timer = &psoc_ser_obj->timers[i];
184*5113495bSYour Name if (!ser_timer->cmd)
185*5113495bSYour Name continue;
186*5113495bSYour Name /*
187*5113495bSYour Name * Check if the timer is for the given vdev
188*5113495bSYour Name */
189*5113495bSYour Name if (ser_timer->cmd->vdev != vdev)
190*5113495bSYour Name continue;
191*5113495bSYour Name
192*5113495bSYour Name ser_debug("Stopping the timer for vdev id[%d]",
193*5113495bSYour Name wlan_vdev_get_id(vdev));
194*5113495bSYour Name
195*5113495bSYour Name status = wlan_serialization_stop_timer(ser_timer);
196*5113495bSYour Name if (QDF_STATUS_SUCCESS != status) {
197*5113495bSYour Name /* lets not break the loop but report error */
198*5113495bSYour Name ser_err("some error in stopping timer");
199*5113495bSYour Name }
200*5113495bSYour Name }
201*5113495bSYour Name
202*5113495bSYour Name wlan_serialization_release_lock(&psoc_ser_obj->timer_lock);
203*5113495bSYour Name error:
204*5113495bSYour Name return status;
205*5113495bSYour Name }
206*5113495bSYour Name
wlan_serialization_cleanup_all_timers(struct wlan_ser_psoc_obj * psoc_ser_obj)207*5113495bSYour Name QDF_STATUS wlan_serialization_cleanup_all_timers(
208*5113495bSYour Name struct wlan_ser_psoc_obj *psoc_ser_obj)
209*5113495bSYour Name {
210*5113495bSYour Name struct wlan_serialization_timer *ser_timer;
211*5113495bSYour Name QDF_STATUS status = QDF_STATUS_SUCCESS;
212*5113495bSYour Name uint32_t i = 0;
213*5113495bSYour Name
214*5113495bSYour Name if (!psoc_ser_obj) {
215*5113495bSYour Name ser_err("Invalid psoc_ser_obj");
216*5113495bSYour Name status = QDF_STATUS_E_FAILURE;
217*5113495bSYour Name goto error;
218*5113495bSYour Name }
219*5113495bSYour Name
220*5113495bSYour Name wlan_serialization_acquire_lock(&psoc_ser_obj->timer_lock);
221*5113495bSYour Name
222*5113495bSYour Name for (i = 0; psoc_ser_obj->max_active_cmds > i; i++) {
223*5113495bSYour Name ser_timer = &psoc_ser_obj->timers[i];
224*5113495bSYour Name if (!ser_timer->cmd)
225*5113495bSYour Name continue;
226*5113495bSYour Name status = wlan_serialization_stop_timer(ser_timer);
227*5113495bSYour Name if (QDF_STATUS_SUCCESS != status) {
228*5113495bSYour Name /* lets not break the loop but report error */
229*5113495bSYour Name ser_err("some error in stopping timer");
230*5113495bSYour Name }
231*5113495bSYour Name }
232*5113495bSYour Name
233*5113495bSYour Name wlan_serialization_release_lock(&psoc_ser_obj->timer_lock);
234*5113495bSYour Name error:
235*5113495bSYour Name
236*5113495bSYour Name return status;
237*5113495bSYour Name }
238*5113495bSYour Name
wlan_serialization_validate_cmdtype(enum wlan_serialization_cmd_type cmd_type)239*5113495bSYour Name QDF_STATUS wlan_serialization_validate_cmdtype(
240*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type)
241*5113495bSYour Name {
242*5113495bSYour Name if (cmd_type < 0 || cmd_type >= WLAN_SER_CMD_MAX) {
243*5113495bSYour Name ser_err("Invalid cmd %d passed", cmd_type);
244*5113495bSYour Name return QDF_STATUS_E_INVAL;
245*5113495bSYour Name }
246*5113495bSYour Name
247*5113495bSYour Name return QDF_STATUS_SUCCESS;
248*5113495bSYour Name }
249*5113495bSYour Name
wlan_serialization_validate_cmd(enum wlan_umac_comp_id comp_id,enum wlan_serialization_cmd_type cmd_type)250*5113495bSYour Name QDF_STATUS wlan_serialization_validate_cmd(
251*5113495bSYour Name enum wlan_umac_comp_id comp_id,
252*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type)
253*5113495bSYour Name {
254*5113495bSYour Name QDF_STATUS status = QDF_STATUS_E_INVAL;
255*5113495bSYour Name
256*5113495bSYour Name if (cmd_type < 0 || comp_id < 0 || cmd_type >= WLAN_SER_CMD_MAX ||
257*5113495bSYour Name comp_id >= WLAN_UMAC_COMP_ID_MAX) {
258*5113495bSYour Name ser_err("Invalid cmd or comp passed comp %d type %d",
259*5113495bSYour Name comp_id, cmd_type);
260*5113495bSYour Name goto error;
261*5113495bSYour Name }
262*5113495bSYour Name
263*5113495bSYour Name status = QDF_STATUS_SUCCESS;
264*5113495bSYour Name error:
265*5113495bSYour Name return status;
266*5113495bSYour Name }
267*5113495bSYour Name
wlan_serialization_validate_cmd_list(struct wlan_serialization_command_list * cmd_list)268*5113495bSYour Name QDF_STATUS wlan_serialization_validate_cmd_list(
269*5113495bSYour Name struct wlan_serialization_command_list *cmd_list)
270*5113495bSYour Name {
271*5113495bSYour Name QDF_STATUS status = QDF_STATUS_E_INVAL;
272*5113495bSYour Name
273*5113495bSYour Name if (!cmd_list->cmd.cmd_cb) {
274*5113495bSYour Name ser_err("no cmd_cb for cmd type:%d, id: %d",
275*5113495bSYour Name cmd_list->cmd.cmd_type, cmd_list->cmd.cmd_id);
276*5113495bSYour Name QDF_ASSERT(0);
277*5113495bSYour Name goto error;
278*5113495bSYour Name }
279*5113495bSYour Name
280*5113495bSYour Name if (!cmd_list->cmd.vdev) {
281*5113495bSYour Name ser_err("invalid cmd.vdev");
282*5113495bSYour Name goto error;
283*5113495bSYour Name }
284*5113495bSYour Name
285*5113495bSYour Name status = QDF_STATUS_SUCCESS;
286*5113495bSYour Name
287*5113495bSYour Name error:
288*5113495bSYour Name return status;
289*5113495bSYour Name }
290*5113495bSYour Name
wlan_serialization_release_pdev_list_cmds(struct wlan_serialization_pdev_queue * pdev_queue)291*5113495bSYour Name static void wlan_serialization_release_pdev_list_cmds(
292*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue)
293*5113495bSYour Name {
294*5113495bSYour Name qdf_list_node_t *node = NULL;
295*5113495bSYour Name
296*5113495bSYour Name while (!wlan_serialization_list_empty(&pdev_queue->active_list)) {
297*5113495bSYour Name wlan_serialization_remove_front(
298*5113495bSYour Name &pdev_queue->active_list, &node);
299*5113495bSYour Name wlan_serialization_insert_back(
300*5113495bSYour Name &pdev_queue->cmd_pool_list, node);
301*5113495bSYour Name }
302*5113495bSYour Name
303*5113495bSYour Name while (!wlan_serialization_list_empty(&pdev_queue->pending_list)) {
304*5113495bSYour Name wlan_serialization_remove_front(
305*5113495bSYour Name &pdev_queue->pending_list, &node);
306*5113495bSYour Name wlan_serialization_insert_back(
307*5113495bSYour Name &pdev_queue->cmd_pool_list, node);
308*5113495bSYour Name }
309*5113495bSYour Name
310*5113495bSYour Name }
311*5113495bSYour Name
wlan_serialization_release_vdev_list_cmds(qdf_list_t * list)312*5113495bSYour Name static void wlan_serialization_release_vdev_list_cmds(qdf_list_t *list)
313*5113495bSYour Name {
314*5113495bSYour Name qdf_list_node_t *node = NULL;
315*5113495bSYour Name
316*5113495bSYour Name
317*5113495bSYour Name while (!wlan_serialization_list_empty(list))
318*5113495bSYour Name wlan_serialization_remove_front(list, &node);
319*5113495bSYour Name
320*5113495bSYour Name }
321*5113495bSYour Name
wlan_serialization_destroy_pdev_list(struct wlan_serialization_pdev_queue * pdev_queue)322*5113495bSYour Name void wlan_serialization_destroy_pdev_list(
323*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue)
324*5113495bSYour Name {
325*5113495bSYour Name
326*5113495bSYour Name wlan_serialization_release_pdev_list_cmds(pdev_queue);
327*5113495bSYour Name qdf_list_destroy(&pdev_queue->pending_list);
328*5113495bSYour Name qdf_list_destroy(&pdev_queue->active_list);
329*5113495bSYour Name
330*5113495bSYour Name }
331*5113495bSYour Name
wlan_serialization_destroy_vdev_list(qdf_list_t * list)332*5113495bSYour Name void wlan_serialization_destroy_vdev_list(qdf_list_t *list)
333*5113495bSYour Name {
334*5113495bSYour Name
335*5113495bSYour Name wlan_serialization_release_vdev_list_cmds(list);
336*5113495bSYour Name qdf_list_destroy(list);
337*5113495bSYour Name
338*5113495bSYour Name }
339*5113495bSYour Name
wlan_serialization_get_psoc_obj(struct wlan_objmgr_psoc * psoc)340*5113495bSYour Name struct wlan_ser_psoc_obj *wlan_serialization_get_psoc_obj(
341*5113495bSYour Name struct wlan_objmgr_psoc *psoc)
342*5113495bSYour Name {
343*5113495bSYour Name struct wlan_ser_psoc_obj *ser_soc_obj;
344*5113495bSYour Name
345*5113495bSYour Name ser_soc_obj =
346*5113495bSYour Name wlan_objmgr_psoc_get_comp_private_obj(
347*5113495bSYour Name psoc, WLAN_UMAC_COMP_SERIALIZATION);
348*5113495bSYour Name
349*5113495bSYour Name return ser_soc_obj;
350*5113495bSYour Name }
351*5113495bSYour Name
wlan_serialization_get_pdev_obj(struct wlan_objmgr_pdev * pdev)352*5113495bSYour Name struct wlan_ser_pdev_obj *wlan_serialization_get_pdev_obj(
353*5113495bSYour Name struct wlan_objmgr_pdev *pdev)
354*5113495bSYour Name {
355*5113495bSYour Name struct wlan_ser_pdev_obj *obj;
356*5113495bSYour Name
357*5113495bSYour Name obj = wlan_objmgr_pdev_get_comp_private_obj(
358*5113495bSYour Name pdev, WLAN_UMAC_COMP_SERIALIZATION);
359*5113495bSYour Name
360*5113495bSYour Name return obj;
361*5113495bSYour Name }
362*5113495bSYour Name
wlan_serialization_get_vdev_obj(struct wlan_objmgr_vdev * vdev)363*5113495bSYour Name struct wlan_ser_vdev_obj *wlan_serialization_get_vdev_obj(
364*5113495bSYour Name struct wlan_objmgr_vdev *vdev)
365*5113495bSYour Name {
366*5113495bSYour Name struct wlan_ser_vdev_obj *obj;
367*5113495bSYour Name
368*5113495bSYour Name obj = wlan_objmgr_vdev_get_comp_private_obj(
369*5113495bSYour Name vdev, WLAN_UMAC_COMP_SERIALIZATION);
370*5113495bSYour Name
371*5113495bSYour Name return obj;
372*5113495bSYour Name }
373*5113495bSYour Name
wlan_serialization_is_cmd_in_vdev_list(struct wlan_objmgr_vdev * vdev,qdf_list_t * queue,enum wlan_serialization_node node_type)374*5113495bSYour Name bool wlan_serialization_is_cmd_in_vdev_list(
375*5113495bSYour Name struct wlan_objmgr_vdev *vdev,
376*5113495bSYour Name qdf_list_t *queue,
377*5113495bSYour Name enum wlan_serialization_node node_type)
378*5113495bSYour Name {
379*5113495bSYour Name qdf_list_node_t *node = NULL;
380*5113495bSYour Name bool cmd_found = false;
381*5113495bSYour Name
382*5113495bSYour Name node = wlan_serialization_find_cmd(
383*5113495bSYour Name queue, WLAN_SER_MATCH_VDEV,
384*5113495bSYour Name NULL, 0, NULL, vdev, node_type);
385*5113495bSYour Name
386*5113495bSYour Name if (node)
387*5113495bSYour Name cmd_found = true;
388*5113495bSYour Name
389*5113495bSYour Name return cmd_found;
390*5113495bSYour Name }
391*5113495bSYour Name
wlan_serialization_is_cmd_in_pdev_list(struct wlan_objmgr_pdev * pdev,qdf_list_t * queue)392*5113495bSYour Name bool wlan_serialization_is_cmd_in_pdev_list(
393*5113495bSYour Name struct wlan_objmgr_pdev *pdev,
394*5113495bSYour Name qdf_list_t *queue)
395*5113495bSYour Name {
396*5113495bSYour Name qdf_list_node_t *node = NULL;
397*5113495bSYour Name bool cmd_found = false;
398*5113495bSYour Name
399*5113495bSYour Name node = wlan_serialization_find_cmd(
400*5113495bSYour Name queue, WLAN_SER_MATCH_PDEV,
401*5113495bSYour Name NULL, 0, pdev, NULL, WLAN_SER_PDEV_NODE);
402*5113495bSYour Name
403*5113495bSYour Name if (node)
404*5113495bSYour Name cmd_found = true;
405*5113495bSYour Name
406*5113495bSYour Name return cmd_found;
407*5113495bSYour Name }
408*5113495bSYour Name
409*5113495bSYour Name enum wlan_serialization_cmd_status
wlan_serialization_is_cmd_in_active_pending(bool cmd_in_active,bool cmd_in_pending)410*5113495bSYour Name wlan_serialization_is_cmd_in_active_pending(bool cmd_in_active,
411*5113495bSYour Name bool cmd_in_pending)
412*5113495bSYour Name {
413*5113495bSYour Name enum wlan_serialization_cmd_status status;
414*5113495bSYour Name
415*5113495bSYour Name if (cmd_in_active && cmd_in_pending)
416*5113495bSYour Name status = WLAN_SER_CMDS_IN_ALL_LISTS;
417*5113495bSYour Name else if (cmd_in_active)
418*5113495bSYour Name status = WLAN_SER_CMD_IN_ACTIVE_LIST;
419*5113495bSYour Name else if (cmd_in_pending)
420*5113495bSYour Name status = WLAN_SER_CMD_IN_PENDING_LIST;
421*5113495bSYour Name else
422*5113495bSYour Name status = WLAN_SER_CMD_NOT_FOUND;
423*5113495bSYour Name
424*5113495bSYour Name return status;
425*5113495bSYour Name }
426*5113495bSYour Name
427*5113495bSYour Name bool
wlan_serialization_is_cmd_present_in_given_queue(qdf_list_t * queue,struct wlan_serialization_command * cmd,enum wlan_serialization_node node_type)428*5113495bSYour Name wlan_serialization_is_cmd_present_in_given_queue(
429*5113495bSYour Name qdf_list_t *queue,
430*5113495bSYour Name struct wlan_serialization_command *cmd,
431*5113495bSYour Name enum wlan_serialization_node node_type)
432*5113495bSYour Name {
433*5113495bSYour Name qdf_list_node_t *node = NULL;
434*5113495bSYour Name bool found = false;
435*5113495bSYour Name
436*5113495bSYour Name node = wlan_serialization_find_cmd(
437*5113495bSYour Name queue, WLAN_SER_MATCH_CMD_ID_VDEV,
438*5113495bSYour Name cmd, 0, NULL, cmd->vdev, node_type);
439*5113495bSYour Name
440*5113495bSYour Name if (node)
441*5113495bSYour Name found = true;
442*5113495bSYour Name
443*5113495bSYour Name return found;
444*5113495bSYour Name }
445*5113495bSYour Name
446*5113495bSYour Name QDF_STATUS
wlan_serialization_remove_cmd_from_queue(qdf_list_t * queue,struct wlan_serialization_command * cmd,struct wlan_serialization_command_list ** pcmd_list,struct wlan_ser_pdev_obj * ser_pdev_obj,enum wlan_serialization_node node_type)447*5113495bSYour Name wlan_serialization_remove_cmd_from_queue(
448*5113495bSYour Name qdf_list_t *queue,
449*5113495bSYour Name struct wlan_serialization_command *cmd,
450*5113495bSYour Name struct wlan_serialization_command_list **pcmd_list,
451*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj,
452*5113495bSYour Name enum wlan_serialization_node node_type)
453*5113495bSYour Name {
454*5113495bSYour Name struct wlan_serialization_command_list *cmd_list;
455*5113495bSYour Name qdf_list_node_t *node = NULL;
456*5113495bSYour Name QDF_STATUS status = QDF_STATUS_E_FAILURE;
457*5113495bSYour Name
458*5113495bSYour Name if (!cmd)
459*5113495bSYour Name goto error;
460*5113495bSYour Name
461*5113495bSYour Name if (!queue || wlan_serialization_list_empty(queue)) {
462*5113495bSYour Name ser_debug("Empty queue");
463*5113495bSYour Name goto error;
464*5113495bSYour Name }
465*5113495bSYour Name
466*5113495bSYour Name node = wlan_serialization_find_cmd(queue, WLAN_SER_MATCH_CMD_ID_VDEV,
467*5113495bSYour Name cmd, 0, NULL, cmd->vdev, node_type);
468*5113495bSYour Name
469*5113495bSYour Name if (!node) {
470*5113495bSYour Name ser_info("fail to find node %d for removal", node_type);
471*5113495bSYour Name goto error;
472*5113495bSYour Name }
473*5113495bSYour Name
474*5113495bSYour Name if (node_type == WLAN_SER_PDEV_NODE)
475*5113495bSYour Name cmd_list =
476*5113495bSYour Name qdf_container_of(node,
477*5113495bSYour Name struct wlan_serialization_command_list,
478*5113495bSYour Name pdev_node);
479*5113495bSYour Name else
480*5113495bSYour Name cmd_list =
481*5113495bSYour Name qdf_container_of(node,
482*5113495bSYour Name struct wlan_serialization_command_list,
483*5113495bSYour Name vdev_node);
484*5113495bSYour Name
485*5113495bSYour Name if (qdf_atomic_test_bit(CMD_MARKED_FOR_ACTIVATION,
486*5113495bSYour Name &cmd_list->cmd_in_use)) {
487*5113495bSYour Name qdf_atomic_set_bit(CMD_ACTIVE_MARKED_FOR_REMOVAL,
488*5113495bSYour Name &cmd_list->cmd_in_use);
489*5113495bSYour Name status = QDF_STATUS_E_PENDING;
490*5113495bSYour Name goto error;
491*5113495bSYour Name }
492*5113495bSYour Name
493*5113495bSYour Name status = wlan_serialization_remove_node(queue, node);
494*5113495bSYour Name
495*5113495bSYour Name if (QDF_STATUS_SUCCESS != status)
496*5113495bSYour Name ser_err("Fail to add to free pool type %d",
497*5113495bSYour Name cmd->cmd_type);
498*5113495bSYour Name
499*5113495bSYour Name *pcmd_list = cmd_list;
500*5113495bSYour Name
501*5113495bSYour Name error:
502*5113495bSYour Name return status;
503*5113495bSYour Name }
504*5113495bSYour Name
505*5113495bSYour Name enum wlan_serialization_status
wlan_serialization_add_cmd_to_queue(qdf_list_t * queue,struct wlan_serialization_command_list * cmd_list,struct wlan_ser_pdev_obj * ser_pdev_obj,uint8_t is_cmd_for_active_queue,enum wlan_serialization_node node_type)506*5113495bSYour Name wlan_serialization_add_cmd_to_queue(
507*5113495bSYour Name qdf_list_t *queue,
508*5113495bSYour Name struct wlan_serialization_command_list *cmd_list,
509*5113495bSYour Name struct wlan_ser_pdev_obj *ser_pdev_obj,
510*5113495bSYour Name uint8_t is_cmd_for_active_queue,
511*5113495bSYour Name enum wlan_serialization_node node_type)
512*5113495bSYour Name {
513*5113495bSYour Name enum wlan_serialization_status status = WLAN_SER_CMD_DENIED_UNSPECIFIED;
514*5113495bSYour Name QDF_STATUS qdf_status;
515*5113495bSYour Name qdf_list_node_t *node;
516*5113495bSYour Name
517*5113495bSYour Name if (!cmd_list || !queue || !ser_pdev_obj) {
518*5113495bSYour Name ser_err("Input arguments are not valid");
519*5113495bSYour Name goto error;
520*5113495bSYour Name }
521*5113495bSYour Name
522*5113495bSYour Name if (node_type == WLAN_SER_PDEV_NODE)
523*5113495bSYour Name node = &cmd_list->pdev_node;
524*5113495bSYour Name else
525*5113495bSYour Name node = &cmd_list->vdev_node;
526*5113495bSYour Name
527*5113495bSYour Name if (qdf_list_size(queue) == qdf_list_max_size(queue)) {
528*5113495bSYour Name status = WLAN_SER_CMD_DENIED_LIST_FULL;
529*5113495bSYour Name ser_err("Queue size reached max %d, fail to add type %d id %d",
530*5113495bSYour Name qdf_list_max_size(queue), cmd_list->cmd.cmd_type,
531*5113495bSYour Name cmd_list->cmd.cmd_id);
532*5113495bSYour Name goto error;
533*5113495bSYour Name }
534*5113495bSYour Name
535*5113495bSYour Name if (cmd_list->cmd.is_high_priority)
536*5113495bSYour Name qdf_status = wlan_serialization_insert_front(queue, node);
537*5113495bSYour Name else
538*5113495bSYour Name qdf_status = wlan_serialization_insert_back(queue, node);
539*5113495bSYour Name
540*5113495bSYour Name if (QDF_IS_STATUS_ERROR(qdf_status))
541*5113495bSYour Name goto error;
542*5113495bSYour Name
543*5113495bSYour Name if (is_cmd_for_active_queue)
544*5113495bSYour Name status = WLAN_SER_CMD_ACTIVE;
545*5113495bSYour Name else
546*5113495bSYour Name status = WLAN_SER_CMD_PENDING;
547*5113495bSYour Name
548*5113495bSYour Name error:
549*5113495bSYour Name return status;
550*5113495bSYour Name }
551*5113495bSYour Name
wlan_serialization_list_empty(qdf_list_t * queue)552*5113495bSYour Name bool wlan_serialization_list_empty(qdf_list_t *queue)
553*5113495bSYour Name {
554*5113495bSYour Name bool is_empty;
555*5113495bSYour Name
556*5113495bSYour Name if (qdf_list_empty(queue))
557*5113495bSYour Name is_empty = true;
558*5113495bSYour Name else
559*5113495bSYour Name is_empty = false;
560*5113495bSYour Name
561*5113495bSYour Name return is_empty;
562*5113495bSYour Name }
563*5113495bSYour Name
wlan_serialization_list_size(qdf_list_t * queue)564*5113495bSYour Name uint32_t wlan_serialization_list_size(qdf_list_t *queue)
565*5113495bSYour Name {
566*5113495bSYour Name uint32_t size;
567*5113495bSYour Name
568*5113495bSYour Name size = qdf_list_size(queue);
569*5113495bSYour Name
570*5113495bSYour Name return size;
571*5113495bSYour Name }
572*5113495bSYour Name
wlan_serialization_remove_front(qdf_list_t * list,qdf_list_node_t ** node)573*5113495bSYour Name QDF_STATUS wlan_serialization_remove_front(qdf_list_t *list,
574*5113495bSYour Name qdf_list_node_t **node)
575*5113495bSYour Name {
576*5113495bSYour Name QDF_STATUS status;
577*5113495bSYour Name
578*5113495bSYour Name if (wlan_serialization_list_empty(list)) {
579*5113495bSYour Name ser_err("The list is empty");
580*5113495bSYour Name status = QDF_STATUS_E_EMPTY;
581*5113495bSYour Name goto error;
582*5113495bSYour Name }
583*5113495bSYour Name
584*5113495bSYour Name status = qdf_list_remove_front(list, node);
585*5113495bSYour Name error:
586*5113495bSYour Name return status;
587*5113495bSYour Name }
588*5113495bSYour Name
wlan_serialization_remove_node(qdf_list_t * list,qdf_list_node_t * node)589*5113495bSYour Name QDF_STATUS wlan_serialization_remove_node(qdf_list_t *list,
590*5113495bSYour Name qdf_list_node_t *node)
591*5113495bSYour Name {
592*5113495bSYour Name QDF_STATUS status;
593*5113495bSYour Name
594*5113495bSYour Name if (wlan_serialization_list_empty(list)) {
595*5113495bSYour Name ser_err("The list is empty");
596*5113495bSYour Name status = QDF_STATUS_E_EMPTY;
597*5113495bSYour Name goto error;
598*5113495bSYour Name }
599*5113495bSYour Name status = qdf_list_remove_node(list, node);
600*5113495bSYour Name
601*5113495bSYour Name error:
602*5113495bSYour Name return status;
603*5113495bSYour Name }
604*5113495bSYour Name
wlan_serialization_insert_front(qdf_list_t * list,qdf_list_node_t * node)605*5113495bSYour Name QDF_STATUS wlan_serialization_insert_front(qdf_list_t *list,
606*5113495bSYour Name qdf_list_node_t *node)
607*5113495bSYour Name {
608*5113495bSYour Name QDF_STATUS status;
609*5113495bSYour Name
610*5113495bSYour Name status = qdf_list_insert_front(list, node);
611*5113495bSYour Name
612*5113495bSYour Name return status;
613*5113495bSYour Name }
614*5113495bSYour Name
wlan_serialization_insert_back(qdf_list_t * list,qdf_list_node_t * node)615*5113495bSYour Name QDF_STATUS wlan_serialization_insert_back(qdf_list_t *list,
616*5113495bSYour Name qdf_list_node_t *node)
617*5113495bSYour Name {
618*5113495bSYour Name QDF_STATUS status;
619*5113495bSYour Name
620*5113495bSYour Name status = qdf_list_insert_back(list, node);
621*5113495bSYour Name
622*5113495bSYour Name return status;
623*5113495bSYour Name }
624*5113495bSYour Name
wlan_serialization_peek_front(qdf_list_t * list,qdf_list_node_t ** node)625*5113495bSYour Name QDF_STATUS wlan_serialization_peek_front(qdf_list_t *list,
626*5113495bSYour Name qdf_list_node_t **node)
627*5113495bSYour Name {
628*5113495bSYour Name QDF_STATUS status;
629*5113495bSYour Name
630*5113495bSYour Name status = qdf_list_peek_front(list, node);
631*5113495bSYour Name
632*5113495bSYour Name return status;
633*5113495bSYour Name }
634*5113495bSYour Name
wlan_serialization_peek_next(qdf_list_t * list,qdf_list_node_t * node1,qdf_list_node_t ** node2)635*5113495bSYour Name QDF_STATUS wlan_serialization_peek_next(qdf_list_t *list,
636*5113495bSYour Name qdf_list_node_t *node1,
637*5113495bSYour Name qdf_list_node_t **node2)
638*5113495bSYour Name {
639*5113495bSYour Name QDF_STATUS status;
640*5113495bSYour Name
641*5113495bSYour Name status = qdf_list_peek_next(list, node1, node2);
642*5113495bSYour Name
643*5113495bSYour Name return status;
644*5113495bSYour Name }
645*5113495bSYour Name
646*5113495bSYour Name bool
wlan_serialization_match_cmd_type(qdf_list_node_t * nnode,enum wlan_serialization_cmd_type cmd_type,enum wlan_serialization_node node_type)647*5113495bSYour Name wlan_serialization_match_cmd_type(qdf_list_node_t *nnode,
648*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type,
649*5113495bSYour Name enum wlan_serialization_node node_type)
650*5113495bSYour Name {
651*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
652*5113495bSYour Name bool match_found = true;
653*5113495bSYour Name
654*5113495bSYour Name if (node_type == WLAN_SER_PDEV_NODE)
655*5113495bSYour Name cmd_list =
656*5113495bSYour Name qdf_container_of(nnode,
657*5113495bSYour Name struct wlan_serialization_command_list,
658*5113495bSYour Name pdev_node);
659*5113495bSYour Name else
660*5113495bSYour Name cmd_list =
661*5113495bSYour Name qdf_container_of(nnode,
662*5113495bSYour Name struct wlan_serialization_command_list,
663*5113495bSYour Name vdev_node);
664*5113495bSYour Name
665*5113495bSYour Name if (cmd_list->cmd.cmd_type != cmd_type)
666*5113495bSYour Name match_found = false;
667*5113495bSYour Name
668*5113495bSYour Name return match_found;
669*5113495bSYour Name }
670*5113495bSYour Name
671*5113495bSYour Name bool
wlan_serialization_match_cmd_id_type(qdf_list_node_t * nnode,struct wlan_serialization_command * cmd,enum wlan_serialization_node node_type)672*5113495bSYour Name wlan_serialization_match_cmd_id_type(qdf_list_node_t *nnode,
673*5113495bSYour Name struct wlan_serialization_command *cmd,
674*5113495bSYour Name enum wlan_serialization_node node_type)
675*5113495bSYour Name {
676*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
677*5113495bSYour Name bool match_found = true;
678*5113495bSYour Name
679*5113495bSYour Name if (!cmd) {
680*5113495bSYour Name match_found = false;
681*5113495bSYour Name goto error;
682*5113495bSYour Name }
683*5113495bSYour Name
684*5113495bSYour Name if (node_type == WLAN_SER_PDEV_NODE)
685*5113495bSYour Name cmd_list =
686*5113495bSYour Name qdf_container_of(nnode,
687*5113495bSYour Name struct wlan_serialization_command_list,
688*5113495bSYour Name pdev_node);
689*5113495bSYour Name else
690*5113495bSYour Name cmd_list =
691*5113495bSYour Name qdf_container_of(nnode,
692*5113495bSYour Name struct wlan_serialization_command_list,
693*5113495bSYour Name vdev_node);
694*5113495bSYour Name
695*5113495bSYour Name if ((cmd_list->cmd.cmd_id != cmd->cmd_id) ||
696*5113495bSYour Name (cmd_list->cmd.cmd_type != cmd->cmd_type)) {
697*5113495bSYour Name match_found = false;
698*5113495bSYour Name };
699*5113495bSYour Name
700*5113495bSYour Name error:
701*5113495bSYour Name return match_found;
702*5113495bSYour Name }
703*5113495bSYour Name
wlan_serialization_match_cmd_vdev(qdf_list_node_t * nnode,struct wlan_objmgr_vdev * vdev,enum wlan_serialization_node node_type)704*5113495bSYour Name bool wlan_serialization_match_cmd_vdev(qdf_list_node_t *nnode,
705*5113495bSYour Name struct wlan_objmgr_vdev *vdev,
706*5113495bSYour Name enum wlan_serialization_node node_type)
707*5113495bSYour Name {
708*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
709*5113495bSYour Name bool match_found = false;
710*5113495bSYour Name
711*5113495bSYour Name if (node_type == WLAN_SER_PDEV_NODE)
712*5113495bSYour Name cmd_list =
713*5113495bSYour Name qdf_container_of(nnode,
714*5113495bSYour Name struct wlan_serialization_command_list,
715*5113495bSYour Name pdev_node);
716*5113495bSYour Name else
717*5113495bSYour Name cmd_list =
718*5113495bSYour Name qdf_container_of(nnode,
719*5113495bSYour Name struct wlan_serialization_command_list,
720*5113495bSYour Name vdev_node);
721*5113495bSYour Name
722*5113495bSYour Name if (cmd_list->cmd.vdev == vdev)
723*5113495bSYour Name match_found = true;
724*5113495bSYour Name
725*5113495bSYour Name if (!match_found)
726*5113495bSYour Name ser_debug("matching cmd not found for (vdev:%pK)", vdev);
727*5113495bSYour Name
728*5113495bSYour Name return match_found;
729*5113495bSYour Name }
730*5113495bSYour Name
wlan_serialization_match_cmd_pdev(qdf_list_node_t * nnode,struct wlan_objmgr_pdev * pdev,enum wlan_serialization_node node_type)731*5113495bSYour Name bool wlan_serialization_match_cmd_pdev(qdf_list_node_t *nnode,
732*5113495bSYour Name struct wlan_objmgr_pdev *pdev,
733*5113495bSYour Name enum wlan_serialization_node node_type)
734*5113495bSYour Name {
735*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
736*5113495bSYour Name bool match_found = false;
737*5113495bSYour Name struct wlan_objmgr_pdev *node_pdev = NULL;
738*5113495bSYour Name
739*5113495bSYour Name if (node_type == WLAN_SER_PDEV_NODE)
740*5113495bSYour Name cmd_list =
741*5113495bSYour Name qdf_container_of(nnode,
742*5113495bSYour Name struct wlan_serialization_command_list,
743*5113495bSYour Name pdev_node);
744*5113495bSYour Name else
745*5113495bSYour Name cmd_list =
746*5113495bSYour Name qdf_container_of(nnode,
747*5113495bSYour Name struct wlan_serialization_command_list,
748*5113495bSYour Name vdev_node);
749*5113495bSYour Name
750*5113495bSYour Name node_pdev = wlan_vdev_get_pdev(cmd_list->cmd.vdev);
751*5113495bSYour Name if (node_pdev == pdev)
752*5113495bSYour Name match_found = true;
753*5113495bSYour Name
754*5113495bSYour Name return match_found;
755*5113495bSYour Name }
756*5113495bSYour Name
wlan_serialization_match_cmd_blocking(qdf_list_node_t * nnode,enum wlan_serialization_node node_type)757*5113495bSYour Name bool wlan_serialization_match_cmd_blocking(
758*5113495bSYour Name qdf_list_node_t *nnode,
759*5113495bSYour Name enum wlan_serialization_node node_type)
760*5113495bSYour Name {
761*5113495bSYour Name struct wlan_serialization_command_list *cmd_list = NULL;
762*5113495bSYour Name bool match_found = false;
763*5113495bSYour Name
764*5113495bSYour Name if (node_type == WLAN_SER_PDEV_NODE)
765*5113495bSYour Name cmd_list =
766*5113495bSYour Name qdf_container_of(nnode,
767*5113495bSYour Name struct wlan_serialization_command_list,
768*5113495bSYour Name pdev_node);
769*5113495bSYour Name else
770*5113495bSYour Name cmd_list =
771*5113495bSYour Name qdf_container_of(nnode,
772*5113495bSYour Name struct wlan_serialization_command_list,
773*5113495bSYour Name vdev_node);
774*5113495bSYour Name
775*5113495bSYour Name if (cmd_list->cmd.is_blocking)
776*5113495bSYour Name match_found = true;
777*5113495bSYour Name
778*5113495bSYour Name return match_found;
779*5113495bSYour Name }
780*5113495bSYour Name
781*5113495bSYour Name qdf_list_node_t *
wlan_serialization_find_cmd(qdf_list_t * queue,enum wlan_serialization_match_type match_type,struct wlan_serialization_command * cmd,enum wlan_serialization_cmd_type cmd_type,struct wlan_objmgr_pdev * pdev,struct wlan_objmgr_vdev * vdev,enum wlan_serialization_node node_type)782*5113495bSYour Name wlan_serialization_find_cmd(qdf_list_t *queue,
783*5113495bSYour Name enum wlan_serialization_match_type match_type,
784*5113495bSYour Name struct wlan_serialization_command *cmd,
785*5113495bSYour Name enum wlan_serialization_cmd_type cmd_type,
786*5113495bSYour Name struct wlan_objmgr_pdev *pdev,
787*5113495bSYour Name struct wlan_objmgr_vdev *vdev,
788*5113495bSYour Name enum wlan_serialization_node node_type)
789*5113495bSYour Name {
790*5113495bSYour Name qdf_list_node_t *cmd_node = NULL;
791*5113495bSYour Name uint32_t queuelen;
792*5113495bSYour Name qdf_list_node_t *nnode = NULL;
793*5113495bSYour Name QDF_STATUS status;
794*5113495bSYour Name bool node_found = 0;
795*5113495bSYour Name
796*5113495bSYour Name queuelen = wlan_serialization_list_size(queue);
797*5113495bSYour Name
798*5113495bSYour Name if (!queuelen)
799*5113495bSYour Name goto error;
800*5113495bSYour Name
801*5113495bSYour Name while (queuelen--) {
802*5113495bSYour Name status = wlan_serialization_get_cmd_from_queue(queue, &nnode);
803*5113495bSYour Name if (status != QDF_STATUS_SUCCESS)
804*5113495bSYour Name break;
805*5113495bSYour Name
806*5113495bSYour Name switch (match_type) {
807*5113495bSYour Name case WLAN_SER_MATCH_PDEV:
808*5113495bSYour Name if (wlan_serialization_match_cmd_pdev(
809*5113495bSYour Name nnode, pdev, WLAN_SER_PDEV_NODE))
810*5113495bSYour Name node_found = 1;
811*5113495bSYour Name break;
812*5113495bSYour Name case WLAN_SER_MATCH_VDEV:
813*5113495bSYour Name if (wlan_serialization_match_cmd_vdev(
814*5113495bSYour Name nnode, vdev, node_type))
815*5113495bSYour Name node_found = 1;
816*5113495bSYour Name break;
817*5113495bSYour Name case WLAN_SER_MATCH_CMD_TYPE_VDEV:
818*5113495bSYour Name if (wlan_serialization_match_cmd_type(
819*5113495bSYour Name nnode, cmd_type, node_type) &&
820*5113495bSYour Name wlan_serialization_match_cmd_vdev(
821*5113495bSYour Name nnode, vdev, node_type))
822*5113495bSYour Name node_found = 1;
823*5113495bSYour Name break;
824*5113495bSYour Name case WLAN_SER_MATCH_CMD_ID_VDEV:
825*5113495bSYour Name if (wlan_serialization_match_cmd_id_type(
826*5113495bSYour Name nnode, cmd, node_type) &&
827*5113495bSYour Name wlan_serialization_match_cmd_vdev(
828*5113495bSYour Name nnode, vdev, node_type))
829*5113495bSYour Name node_found = 1;
830*5113495bSYour Name break;
831*5113495bSYour Name default:
832*5113495bSYour Name break;
833*5113495bSYour Name }
834*5113495bSYour Name
835*5113495bSYour Name if (node_found) {
836*5113495bSYour Name cmd_node = nnode;
837*5113495bSYour Name break;
838*5113495bSYour Name }
839*5113495bSYour Name }
840*5113495bSYour Name error:
841*5113495bSYour Name return cmd_node;
842*5113495bSYour Name }
843*5113495bSYour Name
844*5113495bSYour Name QDF_STATUS
wlan_serialization_acquire_lock(qdf_spinlock_t * lock)845*5113495bSYour Name wlan_serialization_acquire_lock(qdf_spinlock_t *lock)
846*5113495bSYour Name {
847*5113495bSYour Name qdf_spin_lock_bh(lock);
848*5113495bSYour Name
849*5113495bSYour Name return QDF_STATUS_SUCCESS;
850*5113495bSYour Name }
851*5113495bSYour Name
852*5113495bSYour Name QDF_STATUS
wlan_serialization_release_lock(qdf_spinlock_t * lock)853*5113495bSYour Name wlan_serialization_release_lock(qdf_spinlock_t *lock)
854*5113495bSYour Name {
855*5113495bSYour Name qdf_spin_unlock_bh(lock);
856*5113495bSYour Name
857*5113495bSYour Name return QDF_STATUS_SUCCESS;
858*5113495bSYour Name }
859*5113495bSYour Name
860*5113495bSYour Name QDF_STATUS
wlan_serialization_create_lock(qdf_spinlock_t * lock)861*5113495bSYour Name wlan_serialization_create_lock(qdf_spinlock_t *lock)
862*5113495bSYour Name {
863*5113495bSYour Name qdf_spinlock_create(lock);
864*5113495bSYour Name
865*5113495bSYour Name return QDF_STATUS_SUCCESS;
866*5113495bSYour Name }
867*5113495bSYour Name
868*5113495bSYour Name QDF_STATUS
wlan_serialization_destroy_lock(qdf_spinlock_t * lock)869*5113495bSYour Name wlan_serialization_destroy_lock(qdf_spinlock_t *lock)
870*5113495bSYour Name {
871*5113495bSYour Name qdf_spinlock_destroy(lock);
872*5113495bSYour Name
873*5113495bSYour Name return QDF_STATUS_SUCCESS;
874*5113495bSYour Name }
875*5113495bSYour Name
wlan_serialization_any_vdev_cmd_active(struct wlan_serialization_pdev_queue * pdev_queue)876*5113495bSYour Name bool wlan_serialization_any_vdev_cmd_active(
877*5113495bSYour Name struct wlan_serialization_pdev_queue *pdev_queue)
878*5113495bSYour Name {
879*5113495bSYour Name uint32_t vdev_bitmap_size;
880*5113495bSYour Name
881*5113495bSYour Name vdev_bitmap_size =
882*5113495bSYour Name (QDF_CHAR_BIT * sizeof(pdev_queue->vdev_active_cmd_bitmap));
883*5113495bSYour Name
884*5113495bSYour Name return !qdf_bitmap_empty(pdev_queue->vdev_active_cmd_bitmap,
885*5113495bSYour Name vdev_bitmap_size);
886*5113495bSYour Name }
887