1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * This file is part of wl12xx
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2012 Texas Instruments. All rights reserved.
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include "event.h"
9*4882a593Smuzhiyun #include "scan.h"
10*4882a593Smuzhiyun #include "../wlcore/cmd.h"
11*4882a593Smuzhiyun #include "../wlcore/debug.h"
12*4882a593Smuzhiyun
wl12xx_wait_for_event(struct wl1271 * wl,enum wlcore_wait_event event,bool * timeout)13*4882a593Smuzhiyun int wl12xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
14*4882a593Smuzhiyun bool *timeout)
15*4882a593Smuzhiyun {
16*4882a593Smuzhiyun u32 local_event;
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun switch (event) {
19*4882a593Smuzhiyun case WLCORE_EVENT_ROLE_STOP_COMPLETE:
20*4882a593Smuzhiyun local_event = ROLE_STOP_COMPLETE_EVENT_ID;
21*4882a593Smuzhiyun break;
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun case WLCORE_EVENT_PEER_REMOVE_COMPLETE:
24*4882a593Smuzhiyun local_event = PEER_REMOVE_COMPLETE_EVENT_ID;
25*4882a593Smuzhiyun break;
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun default:
28*4882a593Smuzhiyun /* event not implemented */
29*4882a593Smuzhiyun return 0;
30*4882a593Smuzhiyun }
31*4882a593Smuzhiyun return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout);
32*4882a593Smuzhiyun }
33*4882a593Smuzhiyun
wl12xx_process_mailbox_events(struct wl1271 * wl)34*4882a593Smuzhiyun int wl12xx_process_mailbox_events(struct wl1271 *wl)
35*4882a593Smuzhiyun {
36*4882a593Smuzhiyun struct wl12xx_event_mailbox *mbox = wl->mbox;
37*4882a593Smuzhiyun u32 vector;
38*4882a593Smuzhiyun
39*4882a593Smuzhiyun
40*4882a593Smuzhiyun vector = le32_to_cpu(mbox->events_vector);
41*4882a593Smuzhiyun vector &= ~(le32_to_cpu(mbox->events_mask));
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector);
44*4882a593Smuzhiyun
45*4882a593Smuzhiyun if (vector & SCAN_COMPLETE_EVENT_ID) {
46*4882a593Smuzhiyun wl1271_debug(DEBUG_EVENT, "status: 0x%x",
47*4882a593Smuzhiyun mbox->scheduled_scan_status);
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun if (wl->scan_wlvif)
50*4882a593Smuzhiyun wl12xx_scan_completed(wl, wl->scan_wlvif);
51*4882a593Smuzhiyun }
52*4882a593Smuzhiyun
53*4882a593Smuzhiyun if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) {
54*4882a593Smuzhiyun wl1271_debug(DEBUG_EVENT,
55*4882a593Smuzhiyun "PERIODIC_SCAN_REPORT_EVENT (status 0x%0x)",
56*4882a593Smuzhiyun mbox->scheduled_scan_status);
57*4882a593Smuzhiyun
58*4882a593Smuzhiyun wlcore_scan_sched_scan_results(wl);
59*4882a593Smuzhiyun }
60*4882a593Smuzhiyun
61*4882a593Smuzhiyun if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID)
62*4882a593Smuzhiyun wlcore_event_sched_scan_completed(wl,
63*4882a593Smuzhiyun mbox->scheduled_scan_status);
64*4882a593Smuzhiyun if (vector & SOFT_GEMINI_SENSE_EVENT_ID)
65*4882a593Smuzhiyun wlcore_event_soft_gemini_sense(wl,
66*4882a593Smuzhiyun mbox->soft_gemini_sense_info);
67*4882a593Smuzhiyun
68*4882a593Smuzhiyun if (vector & BSS_LOSE_EVENT_ID)
69*4882a593Smuzhiyun wlcore_event_beacon_loss(wl, 0xff);
70*4882a593Smuzhiyun
71*4882a593Smuzhiyun if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID)
72*4882a593Smuzhiyun wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric);
73*4882a593Smuzhiyun
74*4882a593Smuzhiyun if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID)
75*4882a593Smuzhiyun wlcore_event_ba_rx_constraint(wl,
76*4882a593Smuzhiyun BIT(mbox->role_id),
77*4882a593Smuzhiyun mbox->rx_ba_allowed);
78*4882a593Smuzhiyun
79*4882a593Smuzhiyun if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID)
80*4882a593Smuzhiyun wlcore_event_channel_switch(wl, 0xff,
81*4882a593Smuzhiyun mbox->channel_switch_status);
82*4882a593Smuzhiyun
83*4882a593Smuzhiyun if (vector & DUMMY_PACKET_EVENT_ID)
84*4882a593Smuzhiyun wlcore_event_dummy_packet(wl);
85*4882a593Smuzhiyun
86*4882a593Smuzhiyun /*
87*4882a593Smuzhiyun * "TX retries exceeded" has a different meaning according to mode.
88*4882a593Smuzhiyun * In AP mode the offending station is disconnected.
89*4882a593Smuzhiyun */
90*4882a593Smuzhiyun if (vector & MAX_TX_RETRY_EVENT_ID)
91*4882a593Smuzhiyun wlcore_event_max_tx_failure(wl,
92*4882a593Smuzhiyun le16_to_cpu(mbox->sta_tx_retry_exceeded));
93*4882a593Smuzhiyun
94*4882a593Smuzhiyun if (vector & INACTIVE_STA_EVENT_ID)
95*4882a593Smuzhiyun wlcore_event_inactive_sta(wl,
96*4882a593Smuzhiyun le16_to_cpu(mbox->sta_aging_status));
97*4882a593Smuzhiyun
98*4882a593Smuzhiyun if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID)
99*4882a593Smuzhiyun wlcore_event_roc_complete(wl);
100*4882a593Smuzhiyun
101*4882a593Smuzhiyun return 0;
102*4882a593Smuzhiyun }
103