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c50a2825 EP |
1 | /* |
2 | * This file is part of wl12xx | |
3 | * | |
4 | * Copyright (C) 2012 Texas Instruments. All rights reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License | |
8 | * version 2 as published by the Free Software Foundation. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
18 | * 02110-1301 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #include "event.h" | |
23 | #include "scan.h" | |
24 | #include "../wlcore/cmd.h" | |
25 | #include "../wlcore/debug.h" | |
26 | ||
27 | int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event, | |
28 | bool *timeout) | |
29 | { | |
30 | u32 local_event; | |
31 | ||
32 | switch (event) { | |
33 | case WLCORE_EVENT_PEER_REMOVE_COMPLETE: | |
34 | local_event = PEER_REMOVE_COMPLETE_EVENT_ID; | |
35 | break; | |
36 | ||
6b70e7eb VG |
37 | case WLCORE_EVENT_DFS_CONFIG_COMPLETE: |
38 | local_event = DFS_CHANNELS_CONFIG_COMPLETE_EVENT; | |
39 | break; | |
40 | ||
c50a2825 EP |
41 | default: |
42 | /* event not implemented */ | |
43 | return 0; | |
44 | } | |
45 | return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout); | |
46 | } | |
47 | ||
48 | int wl18xx_process_mailbox_events(struct wl1271 *wl) | |
49 | { | |
50 | struct wl18xx_event_mailbox *mbox = wl->mbox; | |
51 | u32 vector; | |
52 | ||
53 | vector = le32_to_cpu(mbox->events_vector); | |
54 | wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector); | |
55 | ||
56 | if (vector & SCAN_COMPLETE_EVENT_ID) { | |
57 | wl1271_debug(DEBUG_EVENT, "scan results: %d", | |
58 | mbox->number_of_scan_results); | |
59 | ||
60 | if (wl->scan_wlvif) | |
61 | wl18xx_scan_completed(wl, wl->scan_wlvif); | |
62 | } | |
63 | ||
0b70078c ES |
64 | if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) { |
65 | wl1271_debug(DEBUG_EVENT, | |
66 | "PERIODIC_SCAN_REPORT_EVENT (results %d)", | |
67 | mbox->number_of_sched_scan_results); | |
68 | ||
69 | wlcore_scan_sched_scan_results(wl); | |
70 | } | |
71 | ||
c50a2825 EP |
72 | if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID) |
73 | wlcore_event_sched_scan_completed(wl, 1); | |
74 | ||
75 | if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) | |
76 | wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric); | |
77 | ||
78 | if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID) | |
79 | wlcore_event_ba_rx_constraint(wl, | |
80 | le16_to_cpu(mbox->rx_ba_role_id_bitmap), | |
81 | le16_to_cpu(mbox->rx_ba_allowed_bitmap)); | |
82 | ||
83 | if (vector & BSS_LOSS_EVENT_ID) | |
84 | wlcore_event_beacon_loss(wl, | |
85 | le16_to_cpu(mbox->bss_loss_bitmap)); | |
86 | ||
87 | if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) | |
88 | wlcore_event_channel_switch(wl, | |
89 | le16_to_cpu(mbox->channel_switch_role_id_bitmap), | |
90 | true); | |
91 | ||
92 | if (vector & DUMMY_PACKET_EVENT_ID) | |
93 | wlcore_event_dummy_packet(wl); | |
94 | ||
95 | /* | |
96 | * "TX retries exceeded" has a different meaning according to mode. | |
97 | * In AP mode the offending station is disconnected. | |
98 | */ | |
99 | if (vector & MAX_TX_FAILURE_EVENT_ID) | |
100 | wlcore_event_max_tx_failure(wl, | |
101 | le32_to_cpu(mbox->tx_retry_exceeded_bitmap)); | |
102 | ||
103 | if (vector & INACTIVE_STA_EVENT_ID) | |
104 | wlcore_event_inactive_sta(wl, | |
105 | le32_to_cpu(mbox->inactive_sta_bitmap)); | |
106 | ||
107 | if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID) | |
108 | wlcore_event_roc_complete(wl); | |
109 | ||
110 | return 0; | |
111 | } |