From patchwork Fri Oct 23 09:37:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 287750 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB489C5DF9D for ; Fri, 23 Oct 2020 09:38:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9B42C2192A for ; Fri, 23 Oct 2020 09:38:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S461606AbgJWJih (ORCPT ); Fri, 23 Oct 2020 05:38:37 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:45977 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S461598AbgJWJig (ORCPT ); Fri, 23 Oct 2020 05:38:36 -0400 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.69 with qID 09N9cUHR1024657, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmb04.realtek.com.tw[172.21.6.97]) by rtits2.realtek.com.tw (8.15.2/2.66/5.86) with ESMTPS id 09N9cUHR1024657 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 23 Oct 2020 17:38:30 +0800 Received: from localhost.localdomain (172.21.69.213) by RTEXMB04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Fri, 23 Oct 2020 17:38:29 +0800 From: To: , CC: Subject: [PATCH 01/11] rtw88: coex: fixed some wrong register definition and setting Date: Fri, 23 Oct 2020 17:37:32 +0800 Message-ID: <20201023093742.29908-2-pkshih@realtek.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20201023093742.29908-1-pkshih@realtek.com> References: <20201023093742.29908-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.213] X-ClientProxiedBy: RTEXMB06.realtek.com.tw (172.21.6.99) To RTEXMB04.realtek.com.tw (172.21.6.97) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ching-Te Ku Some register definition and bit definition were incorrect. e.g. REG_BT_COEX_V2 should be word alignment to meet the coding style. e.g. set REG_BT_TDMA_TIME[5:0]=0x5, But the original is to set REG_BT_TDMA_TIME[7:0]=0x5. This will cause unexpected hardware behavior. Signed-off-by: Ching-Te Ku Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw88/reg.h | 7 ++++--- drivers/net/wireless/realtek/rtw88/rtw8723d.c | 4 ++-- drivers/net/wireless/realtek/rtw88/rtw8821c.c | 3 +-- drivers/net/wireless/realtek/rtw88/rtw8821c.h | 2 -- drivers/net/wireless/realtek/rtw88/rtw8822b.c | 6 +++--- drivers/net/wireless/realtek/rtw88/rtw8822c.c | 10 +++++----- 6 files changed, 15 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h index 86b94c008a27..b3df09ff01b3 100644 --- a/drivers/net/wireless/realtek/rtw88/reg.h +++ b/drivers/net/wireless/realtek/rtw88/reg.h @@ -60,7 +60,7 @@ #define REG_GPIO_MUXCFG 0x0040 #define BIT_FSPI_EN BIT(19) #define BIT_EN_SIC BIT(12) -#define BIT_BT_AOD_GPIO3 BIT(9) + #define BIT_PO_BT_PTA_PINS BIT(9) #define BIT_BT_PTA_EN BIT(5) #define BIT_WLRFE_4_5_EN BIT(2) @@ -463,11 +463,12 @@ #define REG_BT_COEX_TABLE_H3 0x06CF #define REG_BBPSF_CTRL 0x06DC -#define REG_BT_COEX_V2 0x0763 -#define BIT_GNT_BT_POLARITY BIT(4) +#define REG_BT_COEX_V2 0x0762 +#define BIT_GNT_BT_POLARITY BIT(12) #define BIT_LTE_COEX_EN BIT(7) #define REG_BT_STAT_CTRL 0x0778 #define REG_BT_TDMA_TIME 0x0790 +#define BIT_MASK_SAMPLE_RATE GENMASK(5, 0) #define REG_LTR_IDLE_LATENCY 0x0798 #define REG_LTR_ACTIVE_LATENCY 0x079C #define REG_LTR_CTRL_BASIC 0x07A4 diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723d.c b/drivers/net/wireless/realtek/rtw88/rtw8723d.c index 3ddd170f1651..01768fec4426 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8723d.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.c @@ -1506,14 +1506,14 @@ static void rtw8723d_coex_cfg_init(struct rtw_dev *rtwdev) /* BT report packet sample rate */ /* 0x790[5:0]=0x5 */ - rtw_write8_set(rtwdev, REG_BT_TDMA_TIME, 0x05); + rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, BIT_MASK_SAMPLE_RATE, 0x5); /* enable BT counter statistics */ rtw_write8(rtwdev, REG_BT_STAT_CTRL, 0x1); /* enable PTA (3-wire function form BT side) */ rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_PTA_EN); - rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_AOD_GPIO3); + rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_PO_BT_PTA_PINS); /* enable PTA (tx/rx signal form WiFi side) */ rtw_write8_set(rtwdev, REG_QUEUE_CTRL, BIT_PTA_WL_TX_EN); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index da2e7415be8f..64b14f9ea4a9 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -656,8 +656,7 @@ static void rtw8821c_coex_cfg_init(struct rtw_dev *rtwdev) rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION); /* BT report packet sample rate */ - rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, SAMPLE_RATE_MASK, - SAMPLE_RATE); + rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, BIT_MASK_SAMPLE_RATE, 0x5); /* enable BT counter statistics */ rtw_write8(rtwdev, REG_BT_STAT_CTRL, BT_CNT_ENABLE); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.h b/drivers/net/wireless/realtek/rtw88/rtw8821c.h index bd01e82b6bcd..e11e3fc41c95 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.h @@ -231,8 +231,6 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data) #define REG_IQKFAILMSK 0x1bf0 #define BIT_MASK_R_RFE_SEL_15 GENMASK(31, 28) #define BIT_SDIO_INT BIT(18) -#define SAMPLE_RATE_MASK GENMASK(5, 0) -#define SAMPLE_RATE 0x5 #define BT_CNT_ENABLE 0x1 #define BIT_BCN_QUEUE BIT(3) #define BCN_PRI_EN 0x1 diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index 22d0dd640ac9..908f552c7c9d 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -1120,21 +1120,21 @@ static void rtw8822b_coex_cfg_init(struct rtw_dev *rtwdev) /* BT report packet sample rate */ /* 0x790[5:0]=0x5 */ - rtw_write8_set(rtwdev, REG_BT_TDMA_TIME, 0x05); + rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, BIT_MASK_SAMPLE_RATE, 0x5); /* enable BT counter statistics */ rtw_write8(rtwdev, REG_BT_STAT_CTRL, 0x1); /* enable PTA (3-wire function form BT side) */ rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_PTA_EN); - rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_AOD_GPIO3); + rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_PO_BT_PTA_PINS); /* enable PTA (tx/rx signal form WiFi side) */ rtw_write8_set(rtwdev, REG_QUEUE_CTRL, BIT_PTA_WL_TX_EN); /* wl tx signal to PTA not case EDCCA */ rtw_write8_clr(rtwdev, REG_QUEUE_CTRL, BIT_PTA_EDCCA_EN); /* GNT_BT=1 while select both */ - rtw_write8_set(rtwdev, REG_BT_COEX_V2, BIT_GNT_BT_POLARITY); + rtw_write16_set(rtwdev, REG_BT_COEX_V2, BIT_GNT_BT_POLARITY); } static void rtw8822b_coex_cfg_ant_switch(struct rtw_dev *rtwdev, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index e37300e98517..4da79ca987da 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -2132,24 +2132,24 @@ static void rtw8822c_coex_cfg_init(struct rtw_dev *rtwdev) /* enable TBTT nterrupt */ rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION); - /* BT report packet sample rate */ + /* BT report packet sample rate */ /* 0x790[5:0]=0x5 */ - rtw_write8_set(rtwdev, REG_BT_TDMA_TIME, 0x05); + rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, BIT_MASK_SAMPLE_RATE, 0x5); /* enable BT counter statistics */ rtw_write8(rtwdev, REG_BT_STAT_CTRL, 0x1); /* enable PTA (3-wire function form BT side) */ rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_PTA_EN); - rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_BT_AOD_GPIO3); + rtw_write32_set(rtwdev, REG_GPIO_MUXCFG, BIT_PO_BT_PTA_PINS); /* enable PTA (tx/rx signal form WiFi side) */ rtw_write8_set(rtwdev, REG_QUEUE_CTRL, BIT_PTA_WL_TX_EN); /* wl tx signal to PTA not case EDCCA */ rtw_write8_clr(rtwdev, REG_QUEUE_CTRL, BIT_PTA_EDCCA_EN); /* GNT_BT=1 while select both */ - rtw_write8_set(rtwdev, REG_BT_COEX_V2, BIT_GNT_BT_POLARITY); - /* BT_CCA = ~GNT_WL_BB, (not or GNT_BT_BB, LTE_Rx */ + rtw_write16_set(rtwdev, REG_BT_COEX_V2, BIT_GNT_BT_POLARITY); + /* BT_CCA = ~GNT_WL_BB, not or GNT_BT_BB, LTE_Rx */ rtw_write8_clr(rtwdev, REG_DUMMY_PAGE4_V1, BIT_BTCCA_CTRL); /* to avoid RF parameter error */