| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 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 wl12xx_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_ROLE_STOP_COMPLETE: |
| 34 | local_event = ROLE_STOP_COMPLETE_EVENT_ID; |
| 35 | break; |
| 36 | |
| 37 | case WLCORE_EVENT_PEER_REMOVE_COMPLETE: |
| 38 | local_event = PEER_REMOVE_COMPLETE_EVENT_ID; |
| 39 | break; |
| 40 | |
| 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 wl12xx_process_mailbox_events(struct wl1271 *wl) |
| 49 | { |
| 50 | struct wl12xx_event_mailbox *mbox = wl->mbox; |
| 51 | u32 vector; |
| 52 | |
| 53 | |
| 54 | vector = le32_to_cpu(mbox->events_vector); |
| 55 | vector &= ~(le32_to_cpu(mbox->events_mask)); |
| 56 | |
| 57 | wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector); |
| 58 | |
| 59 | if (vector & SCAN_COMPLETE_EVENT_ID) { |
| 60 | wl1271_debug(DEBUG_EVENT, "status: 0x%x", |
| 61 | mbox->scheduled_scan_status); |
| 62 | |
| 63 | if (wl->scan_wlvif) |
| 64 | wl12xx_scan_completed(wl, wl->scan_wlvif); |
| 65 | } |
| 66 | |
| 67 | if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) { |
| 68 | wl1271_debug(DEBUG_EVENT, |
| 69 | "PERIODIC_SCAN_REPORT_EVENT (status 0x%0x)", |
| 70 | mbox->scheduled_scan_status); |
| 71 | |
| 72 | wlcore_scan_sched_scan_results(wl); |
| 73 | } |
| 74 | |
| 75 | if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID) |
| 76 | wlcore_event_sched_scan_completed(wl, |
| 77 | mbox->scheduled_scan_status); |
| 78 | if (vector & SOFT_GEMINI_SENSE_EVENT_ID) |
| 79 | wlcore_event_soft_gemini_sense(wl, |
| 80 | mbox->soft_gemini_sense_info); |
| 81 | |
| 82 | if (vector & BSS_LOSE_EVENT_ID) |
| 83 | wlcore_event_beacon_loss(wl, 0xff); |
| 84 | |
| 85 | if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) |
| 86 | wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric); |
| 87 | |
| 88 | if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID) |
| 89 | wlcore_event_ba_rx_constraint(wl, |
| 90 | BIT(mbox->role_id), |
| 91 | mbox->rx_ba_allowed); |
| 92 | |
| 93 | if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) |
| 94 | wlcore_event_channel_switch(wl, 0xff, |
| 95 | mbox->channel_switch_status); |
| 96 | |
| 97 | if (vector & DUMMY_PACKET_EVENT_ID) |
| 98 | wlcore_event_dummy_packet(wl); |
| 99 | |
| 100 | /* |
| 101 | * "TX retries exceeded" has a different meaning according to mode. |
| 102 | * In AP mode the offending station is disconnected. |
| 103 | */ |
| 104 | if (vector & MAX_TX_RETRY_EVENT_ID) |
| 105 | wlcore_event_max_tx_failure(wl, |
| 106 | le16_to_cpu(mbox->sta_tx_retry_exceeded)); |
| 107 | |
| 108 | if (vector & INACTIVE_STA_EVENT_ID) |
| 109 | wlcore_event_inactive_sta(wl, |
| 110 | le16_to_cpu(mbox->sta_aging_status)); |
| 111 | |
| 112 | if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID) |
| 113 | wlcore_event_roc_complete(wl); |
| 114 | |
| 115 | return 0; |
| 116 | } |