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