From patchwork Fri Jan 2 20:26:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rickard Strandqvist X-Patchwork-Id: 5560741 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 90466BF6C3 for ; Fri, 2 Jan 2015 20:23:33 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DA2D12021B for ; Fri, 2 Jan 2015 20:23:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D123C20212 for ; Fri, 2 Jan 2015 20:23:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752093AbbABUXE (ORCPT ); Fri, 2 Jan 2015 15:23:04 -0500 Received: from mail-wi0-f175.google.com ([209.85.212.175]:50996 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751871AbbABUXB (ORCPT ); Fri, 2 Jan 2015 15:23:01 -0500 Received: by mail-wi0-f175.google.com with SMTP id l15so125497wiw.2 for ; Fri, 02 Jan 2015 12:22:59 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=oaHEs9f8z+GZ+x0b8UyL+/S+IhL66w1lgJzrTF3a6p0=; b=cpuVONuIdhD+LvT+hbDQU513vZSnsf22dYaf7up6laUtVpxdnWgRTIckjF1LWLw32z Rjbg0zCGXz1xTtxQ3vqp6NOed05Hr5OTESfTi+byevAb3z887nD/JIeBmI/NfXvuzpZg D5+RbUo2VT92eq12nD3pjq14wkBN5XgufyYGEoCb8DSs4vvdn0En9klvXCRCfo23PppC z6FxC1UwCLIPDlLtAxJMFoSrtxUONuQlX79gg8nj/tltQBJ8YcR35CwyGmCC61WsJkM6 aaItGG08jMTM3rodge3Ww/no4mnQrIdRIOxDzEmXHG/fKyNMvfhjiQyQ9SVfu/08nRYb b8Ww== X-Gm-Message-State: ALoCoQm+eL204onGUTc7/lHec/esriGuZJQXFFRD9w8FV4ps+fl1dvMg8vJVN612u033hQBrCpu/ X-Received: by 10.180.205.163 with SMTP id lh3mr744259wic.63.1420230179813; Fri, 02 Jan 2015 12:22:59 -0800 (PST) Received: from localhost.localdomain (h-246-111.a218.priv.bahnhof.se. [85.24.246.111]) by mx.google.com with ESMTPSA id gf6sm65769902wjc.11.2015.01.02.12.22.58 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 02 Jan 2015 12:22:58 -0800 (PST) From: Rickard Strandqvist To: Larry Finger , Chaoming Li Cc: Rickard Strandqvist , Kalle Valo , Greg Kroah-Hartman , Fengguang Wu , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net: wireless: rtlwifi: btcoexist: halbtc8821a2ant: Remove some unused functions Date: Fri, 2 Jan 2015 21:26:01 +0100 Message-Id: <1420230361-1862-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Removes some functions that are not used anywhere: ex_halbtc8821a2ant_periodical() ex_halbtc8821a2ant_halt_notify() ex_halbtc8821a2ant_bt_info_notify() ex_halbtc8821a2ant_special_packet_notify() ex_halbtc8821a2ant_connect_notify() ex_halbtc8821a2ant_scan_notify() ex_halbtc8821a2ant_lps_notify() ex_halbtc8821a2ant_ips_notify() ex_halbtc8821a2ant_display_coex_info() ex_halbtc8821a2ant_init_coex_dm() ex_halbtc8821a2ant_init_hwconfig() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist --- .../wireless/rtlwifi/btcoexist/halbtc8821a2ant.c | 548 -------------------- .../wireless/rtlwifi/btcoexist/halbtc8821a2ant.h | 51 -- 2 files changed, 599 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.c index cf819f0..7d7b81d 100644 --- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.c +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.c @@ -3290,346 +3290,6 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) * extern function start with EXhalbtc8821a2ant_ *============================================================ */ -void ex_halbtc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist) -{ - u8 u1tmp = 0; - - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], 2Ant Init HW Config!!\n"); - - /* backup rf 0x1e value */ - coex_dm->bt_rf0x1e_backup = - btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff); - - /* 0x790[5:0] = 0x5 */ - u1tmp = btcoexist->btc_read_1byte(btcoexist, 0x790); - u1tmp &= 0xc0; - u1tmp |= 0x5; - btcoexist->btc_write_1byte(btcoexist, 0x790, u1tmp); - - /*Antenna config */ - halbtc8821a2ant_set_ant_path(btcoexist, - BTC_ANT_WIFI_AT_MAIN, true, false); - - /* PTA parameter */ - halbtc8821a2ant_coex_table(btcoexist, - FORCE_EXEC, 0x55555555, 0x55555555, - 0xffff, 0x3); - - /* Enable counter statistics */ - /*0x76e[3] = 1, WLAN_Act control by PTA*/ - btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); - btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1); -} - -void -ex_halbtc8821a2ant_init_coex_dm( - struct btc_coexist *btcoexist - ) -{ - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Coex Mechanism Init!!\n"); - - halbtc8821a2ant_init_coex_dm(btcoexist); -} - -void -ex_halbtc8821a2ant_display_coex_info( - struct btc_coexist *btcoexist - ) -{ - struct btc_board_info *board_info = &btcoexist->board_info; - struct btc_stack_info *stack_info = &btcoexist->stack_info; - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 u1tmp[4], i, bt_info_ext, ps_tdma_case = 0; - u32 u4tmp[4]; - bool roam = false, scan = false, link = false, wifi_under_5g = false; - bool bt_hs_on = false, wifi_busy = false; - long wifi_rssi = 0, bt_hs_rssi = 0; - u32 wifi_bw, wifi_traffic_dir; - u8 wifi_dot_11_chnl, wifi_hs_chnl; - u32 fw_ver = 0, bt_patch_ver = 0; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n ============[BT Coexist info]============"); - - if (!board_info->bt_exist) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n BT not exists !!!"); - return; - } - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", - board_info->pg_ant_num, board_info->btdm_ant_num); - - if (btcoexist->manual_control) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s", "[Action Manual control]!!"); - } - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %s / %d", "BT stack/ hci ext ver", - ((stack_info->profile_notified) ? "Yes" : "No"), - stack_info->hci_version); - - btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)", - "CoexVer/ FwVer/ PatchVer", - glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant, - fw_ver, bt_patch_ver, bt_patch_ver); - - btcoexist->btc_get(btcoexist, - BTC_GET_BL_HS_OPERATION, &bt_hs_on); - btcoexist->btc_get(btcoexist, - BTC_GET_U1_WIFI_DOT11_CHNL, &wifi_dot_11_chnl); - btcoexist->btc_get(btcoexist, - BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d / %d(%d)", - "Dot11 channel / HsMode(HsChnl)", - wifi_dot_11_chnl, bt_hs_on, wifi_hs_chnl); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %02x %02x %02x ", - "H2C Wifi inform bt chnl Info", - coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1], - coex_dm->wifi_chnl_info[2]); - - btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); - btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %ld/ %ld", "Wifi rssi/ HS rssi", - wifi_rssi, bt_hs_rssi); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan", - link, roam, scan); - - btcoexist->btc_get(btcoexist, - BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - btcoexist->btc_get(btcoexist, - BTC_GET_U4_WIFI_BW, &wifi_bw); - btcoexist->btc_get(btcoexist, - BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, - BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifi_traffic_dir); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %s / %s/ %s ", "Wifi status", - (wifi_under_5g ? "5G" : "2.4G"), - ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" : - (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))), - ((!wifi_busy) ? "idle" : - ((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ? - "uplink" : "downlink"))); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]", - ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") : - ((BT_8821A_2ANT_BT_STATUS_IDLE == coex_dm->bt_status) - ? "idle" : ((BT_8821A_2ANT_BT_STATUS_CON_IDLE == - coex_dm->bt_status) ? "connected-idle" : "busy"))), - coex_sta->bt_rssi, coex_sta->bt_retry_cnt); - - if (stack_info->profile_notified) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", - stack_info->sco_exist, stack_info->hid_exist, - stack_info->pan_exist, stack_info->a2dp_exist); - - btcoexist->btc_disp_dbg_msg(btcoexist, - BTC_DBG_DISP_BT_LINK_INFO); - } - - bt_info_ext = coex_sta->bt_info_ext; - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s", - "BT Info A2DP rate", - (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate"); - - for (i = 0; i < BT_INFO_SRC_8821A_2ANT_MAX; i++) { - if (coex_sta->bt_info_c2h_cnt[i]) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", - glbt_info_src_8821a_2ant[i], - coex_sta->bt_info_c2h[i][0], - coex_sta->bt_info_c2h[i][1], - coex_sta->bt_info_c2h[i][2], - coex_sta->bt_info_c2h[i][3], - coex_sta->bt_info_c2h[i][4], - coex_sta->bt_info_c2h[i][5], - coex_sta->bt_info_c2h[i][6], - coex_sta->bt_info_c2h_cnt[i]); - } - } - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s/%s", - "PS state, IPS/LPS", - ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")), - ((coex_sta->under_lps ? "LPS ON" : "LPS OFF"))); - btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD); - - /* Sw mechanism*/ - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s", - "============[Sw mechanism]============"); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d/ %d/ %d/ %d ", - "SM1[ShRf/ LpRA/ LimDig/ btLna]", - coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra, - coex_dm->limited_dig, coex_dm->cur_bt_lna_constrain); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d/ %d/ %d(0x%x) ", - "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]", - coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off, - coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl); - - /* Fw mechanism*/ - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s", - "============[Fw mechanism]============"); - - if (!btcoexist->manual_control) { - ps_tdma_case = coex_dm->cur_ps_tdma; - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", - "PS TDMA", - coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1], - coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3], - coex_dm->ps_tdma_para[4], ps_tdma_case); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct", - coex_dm->cur_dec_bt_pwr, - coex_dm->cur_ignore_wlan_act); - } - - /* Hw setting*/ - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s", "============[Hw setting]============"); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal", - coex_dm->bt_rf0x1e_backup); - - u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); - u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x ", - "0x778 (W_Act)/ 0x6cc (CoTab Sel)", - u1tmp[0], u1tmp[1]); - - u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db); - u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x", - "0x8db(ADC)/0xc5b[29:25](DAC)", - ((u1tmp[0]&0x60)>>5), ((u1tmp[1]&0x3e)>>1)); - - u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x", - "0xcb4[7:0](ctrl)/ 0xcb4[29:28](val)", - u4tmp[0]&0xff, ((u4tmp[0]&0x30000000)>>28)); - - u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40); - u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); - u4tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", - "0x40/ 0x4c[24:23]/ 0x974", - u1tmp[0], ((u4tmp[0]&0x01800000)>>23), u4tmp[1]); - - u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); - u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x", - "0x550(bcn ctrl)/0x522", - u4tmp[0], u1tmp[0]); - - u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50); - u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa0a); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x", - "0xc50(DIG)/0xa0a(CCK-TH)", - u4tmp[0], u1tmp[0]); - - u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48); - u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b); - u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x", - "OFDM-FA/ CCK-FA", - u4tmp[0], (u1tmp[0]<<8) + u1tmp[1]); - - u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); - u4tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); - u4tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", - "0x6c0/0x6c4/0x6c8", - u4tmp[0], u4tmp[1], u4tmp[2]); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d", - "0x770 (hi-pri Rx/Tx)", - coex_sta->high_priority_rx, coex_sta->high_priority_tx); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d", - "0x774(low-pri Rx/Tx)", - coex_sta->low_priority_rx, coex_sta->low_priority_tx); - - /* Tx mgnt queue hang or not, 0x41b should = 0xf, ex: 0xd ==>hang*/ - u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x41b); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x", - "0x41b (mgntQ hang chk == 0xf)", - u1tmp[0]); - - btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS); -} - -void ex_halbtc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) -{ - if (BTC_IPS_ENTER == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS ENTER notify\n"); - coex_sta->under_ips = true; - halbtc8821a2ant_coex_all_off(btcoexist); - } else if (BTC_IPS_LEAVE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], IPS LEAVE notify\n"); - coex_sta->under_ips = false; - /*halbtc8821a2ant_init_coex_dm(btcoexist);*/ - } -} - -void ex_halbtc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) -{ - if (BTC_LPS_ENABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS ENABLE notify\n"); - coex_sta->under_lps = true; - } else if (BTC_LPS_DISABLE == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], LPS DISABLE notify\n"); - coex_sta->under_lps = false; - } -} - -void ex_halbtc8821a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) -{ - if (BTC_SCAN_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN START notify\n"); - } else if (BTC_SCAN_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], SCAN FINISH notify\n"); - } -} - -void ex_halbtc8821a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) -{ - if (BTC_ASSOCIATE_START == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT START notify\n"); - } else if (BTC_ASSOCIATE_FINISH == type) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], CONNECT FINISH notify\n"); - } -} - void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist, u8 type) { @@ -3669,211 +3329,3 @@ void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist, btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); } - -void ex_halbtc8821a2ant_special_packet_notify(struct btc_coexist *btcoexist, - u8 type) { - if (type == BTC_PACKET_DHCP) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], DHCP Packet notify\n"); - } -} - -void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist, - u8 *tmp_buf, u8 length) -{ - u8 bt_info = 0; - u8 i, rsp_source = 0; - static u32 set_bt_lna_cnt, set_bt_psd_mode; - bool bt_busy = false, limited_dig = false; - bool wifi_connected = false, bt_hs_on = false; - - coex_sta->c2h_bt_info_req_sent = false; - - rsp_source = tmp_buf[0]&0xf; - if (rsp_source >= BT_INFO_SRC_8821A_2ANT_MAX) - rsp_source = BT_INFO_SRC_8821A_2ANT_WIFI_FW; - coex_sta->bt_info_c2h_cnt[rsp_source]++; - - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Bt info[%d], length = %d, hex data = [", - rsp_source, length); - for (i = 0; i < length; i++) { - coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; - if (i == 1) - bt_info = tmp_buf[i]; - if (i == length-1) { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x]\n", tmp_buf[i]); - } else { - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "0x%02x, ", tmp_buf[i]); - } - } - - if (BT_INFO_SRC_8821A_2ANT_WIFI_FW != rsp_source) { - coex_sta->bt_retry_cnt = /* [3:0]*/ - coex_sta->bt_info_c2h[rsp_source][2]&0xf; - - coex_sta->bt_rssi = - coex_sta->bt_info_c2h[rsp_source][3]*2+10; - - coex_sta->bt_info_ext = - coex_sta->bt_info_c2h[rsp_source][4]; - - /* Here we need to resend some wifi info to BT*/ - /* because bt is reset and loss of the info.*/ - if ((coex_sta->bt_info_ext & BIT1)) { - btcoexist->btc_get(btcoexist, - BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); - if (wifi_connected) { - ex_halbtc8821a2ant_media_status_notify(btcoexist, - BTC_MEDIA_CONNECT); - } else { - ex_halbtc8821a2ant_media_status_notify(btcoexist, - BTC_MEDIA_DISCONNECT); - } - - set_bt_psd_mode = 0; - } - if (set_bt_psd_mode <= 3) { - halbtc8821a2ant_set_bt_psd_mode(btcoexist, FORCE_EXEC, - 0x0); /*fix CH-BW mode*/ - set_bt_psd_mode++; - } - - if (coex_dm->cur_bt_lna_constrain) { - if (!(coex_sta->bt_info_ext & BIT2)) { - if (set_bt_lna_cnt <= 3) { - btc8821a2_set_bt_lna_const(btcoexist, - FORCE_EXEC, - true); - set_bt_lna_cnt++; - } - } - } else { - set_bt_lna_cnt = 0; - } - - if ((coex_sta->bt_info_ext & BIT3)) { - halbtc8821a2ant_ignore_wlan_act(btcoexist, - FORCE_EXEC, false); - } else { - /* BT already NOT ignore Wlan active, do nothing here.*/ - } - - if ((coex_sta->bt_info_ext & BIT4)) { - /* BT auto report already enabled, do nothing*/ - } else { - halbtc8821a2ant_bt_auto_report(btcoexist, - FORCE_EXEC, true); - } - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); - /* check BIT2 first ==> check if bt is under inquiry or page scan*/ - if (bt_info & BT_INFO_8821A_2ANT_B_INQ_PAGE) { - coex_sta->c2h_bt_inquiry_page = true; - coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_NON_IDLE; - } else { - coex_sta->c2h_bt_inquiry_page = false; - if (bt_info == 0x1) { - /* connection exists but not busy*/ - coex_sta->bt_link_exist = true; - coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_CON_IDLE; - } else if (bt_info & BT_INFO_8821A_2ANT_B_CONNECTION) { - /* connection exists and some link is busy*/ - coex_sta->bt_link_exist = true; - if (bt_info & BT_INFO_8821A_2ANT_B_FTP) - coex_sta->pan_exist = true; - else - coex_sta->pan_exist = false; - if (bt_info & BT_INFO_8821A_2ANT_B_A2DP) - coex_sta->a2dp_exist = true; - else - coex_sta->a2dp_exist = false; - if (bt_info & BT_INFO_8821A_2ANT_B_HID) - coex_sta->hid_exist = true; - else - coex_sta->hid_exist = false; - if (bt_info & BT_INFO_8821A_2ANT_B_SCO_ESCO) - coex_sta->sco_exist = true; - else - coex_sta->sco_exist = false; - coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_NON_IDLE; - } else { - coex_sta->bt_link_exist = false; - coex_sta->pan_exist = false; - coex_sta->a2dp_exist = false; - coex_sta->hid_exist = false; - coex_sta->sco_exist = false; - coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_IDLE; - } - - if (bt_hs_on) - coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_NON_IDLE; - } - - if (BT_8821A_2ANT_BT_STATUS_NON_IDLE == coex_dm->bt_status) - bt_busy = true; - else - bt_busy = false; - btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); - - if (BT_8821A_2ANT_BT_STATUS_IDLE != coex_dm->bt_status) - limited_dig = true; - else - limited_dig = false; - coex_dm->limited_dig = limited_dig; - btcoexist->btc_set(btcoexist, - BTC_SET_BL_BT_LIMITED_DIG, &limited_dig); - - halbtc8821a2ant_run_coexist_mechanism(btcoexist); -} - -void ex_halbtc8821a2ant_halt_notify(struct btc_coexist *btcoexist) -{ - BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, - "[BTCoex], Halt notify\n"); - - halbtc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); - ex_halbtc8821a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); -} - -void ex_halbtc8821a2ant_periodical(struct btc_coexist *btcoexist) -{ - static u8 dis_ver_info_cnt; - u32 fw_ver = 0, bt_patch_ver = 0; - struct btc_board_info *board_info = &btcoexist->board_info; - struct btc_stack_info *stack_info = &btcoexist->stack_info; - - BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, - "[BTCoex], ==========================Periodical===========================\n"); - - if (dis_ver_info_cnt <= 5) { - dis_ver_info_cnt += 1; - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", - board_info->pg_ant_num, - board_info->btdm_ant_num, - board_info->btdm_ant_pos); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], BT stack/ hci ext ver = %s / %d\n", - ((stack_info->profile_notified) ? "Yes" : "No"), - stack_info->hci_version); - btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, - &bt_patch_ver); - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", - glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant, - fw_ver, bt_patch_ver, bt_patch_ver); - BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, - "[BTCoex], ****************************************************************\n"); - } - - halbtc8821a2ant_query_bt_info(btcoexist); - halbtc8821a2ant_monitor_bt_ctr(btcoexist); - btc8821a2ant_mon_bt_en_dis(btcoexist); -} diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.h index b4cf1f5..4c95842 100644 --- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.h +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8821a2ant.h @@ -148,58 +148,7 @@ struct coex_sta_8821a_2ant { *=========================================== */ void -ex_halbtc8821a2ant_init_hwconfig( - struct btc_coexist *btcoexist - ); -void -ex_halbtc8821a2ant_init_coex_dm( - struct btc_coexist *btcoexist - ); -void -ex_halbtc8821a2ant_ips_notify( - struct btc_coexist *btcoexist, - u8 type - ); -void -ex_halbtc8821a2ant_lps_notify( - struct btc_coexist *btcoexist, - u8 type - ); -void -ex_halbtc8821a2ant_scan_notify( - struct btc_coexist *btcoexist, - u8 type - ); -void -ex_halbtc8821a2ant_connect_notify( - struct btc_coexist *btcoexist, - u8 type - ); -void ex_halbtc8821a2ant_media_status_notify( struct btc_coexist *btcoexist, u8 type ); -void -ex_halbtc8821a2ant_special_packet_notify( - struct btc_coexist *btcoexist, - u8 type - ); -void -ex_halbtc8821a2ant_bt_info_notify( - struct btc_coexist *btcoexist, - u8 *tmp_buf, - u8 length - ); -void -ex_halbtc8821a2ant_halt_notify( - struct btc_coexist *btcoexist - ); -void -ex_halbtc8821a2ant_periodical( - struct btc_coexist *btcoexist - ); -void -ex_halbtc8821a2ant_display_coex_info( - struct btc_coexist *btcoexist - );