From 87d308708712ff6075c4dd54b0519b47fdad8816 Mon Sep 17 00:00:00 2001 From: Oleksandr Suvorov Date: Thu, 26 Mar 2020 12:44:27 +0200 Subject: Backports v5.4.27 Backports generated by toradex backports f6e8852f1ef28e6d3c9bae8400eb6a87a6b0c3e7 against mainline kernel tag v5.4.27 Signed-off-by: Oleksandr Suvorov --- drivers/net/wireless/ti/wl12xx/event.c | 102 +++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 drivers/net/wireless/ti/wl12xx/event.c (limited to 'drivers/net/wireless/ti/wl12xx/event.c') diff --git a/drivers/net/wireless/ti/wl12xx/event.c b/drivers/net/wireless/ti/wl12xx/event.c new file mode 100644 index 0000000..f539f5e --- /dev/null +++ b/drivers/net/wireless/ti/wl12xx/event.c @@ -0,0 +1,102 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * This file is part of wl12xx + * + * Copyright (C) 2012 Texas Instruments. All rights reserved. + */ + +#include "event.h" +#include "scan.h" +#include "../wlcore/cmd.h" +#include "../wlcore/debug.h" + +int wl12xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event, + bool *timeout) +{ + u32 local_event; + + switch (event) { + case WLCORE_EVENT_ROLE_STOP_COMPLETE: + local_event = ROLE_STOP_COMPLETE_EVENT_ID; + break; + + case WLCORE_EVENT_PEER_REMOVE_COMPLETE: + local_event = PEER_REMOVE_COMPLETE_EVENT_ID; + break; + + default: + /* event not implemented */ + return 0; + } + return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout); +} + +int wl12xx_process_mailbox_events(struct wl1271 *wl) +{ + struct wl12xx_event_mailbox *mbox = wl->mbox; + u32 vector; + + + vector = le32_to_cpu(mbox->events_vector); + vector &= ~(le32_to_cpu(mbox->events_mask)); + + wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector); + + if (vector & SCAN_COMPLETE_EVENT_ID) { + wl1271_debug(DEBUG_EVENT, "status: 0x%x", + mbox->scheduled_scan_status); + + if (wl->scan_wlvif) + wl12xx_scan_completed(wl, wl->scan_wlvif); + } + + if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) { + wl1271_debug(DEBUG_EVENT, + "PERIODIC_SCAN_REPORT_EVENT (status 0x%0x)", + mbox->scheduled_scan_status); + + wlcore_scan_sched_scan_results(wl); + } + + if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID) + wlcore_event_sched_scan_completed(wl, + mbox->scheduled_scan_status); + if (vector & SOFT_GEMINI_SENSE_EVENT_ID) + wlcore_event_soft_gemini_sense(wl, + mbox->soft_gemini_sense_info); + + if (vector & BSS_LOSE_EVENT_ID) + wlcore_event_beacon_loss(wl, 0xff); + + if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) + wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric); + + if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID) + wlcore_event_ba_rx_constraint(wl, + BIT(mbox->role_id), + mbox->rx_ba_allowed); + + if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) + wlcore_event_channel_switch(wl, 0xff, + mbox->channel_switch_status); + + if (vector & DUMMY_PACKET_EVENT_ID) + wlcore_event_dummy_packet(wl); + + /* + * "TX retries exceeded" has a different meaning according to mode. + * In AP mode the offending station is disconnected. + */ + if (vector & MAX_TX_RETRY_EVENT_ID) + wlcore_event_max_tx_failure(wl, + le16_to_cpu(mbox->sta_tx_retry_exceeded)); + + if (vector & INACTIVE_STA_EVENT_ID) + wlcore_event_inactive_sta(wl, + le16_to_cpu(mbox->sta_aging_status)); + + if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID) + wlcore_event_roc_complete(wl); + + return 0; +} -- cgit v1.2.3