From patchwork Fri Jul 24 05:42:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Chuang X-Patchwork-Id: 11682059 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D695513B4 for ; Fri, 24 Jul 2020 05:42:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BADF720748 for ; Fri, 24 Jul 2020 05:42:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726636AbgGXFme (ORCPT ); Fri, 24 Jul 2020 01:42:34 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:52367 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726277AbgGXFmd (ORCPT ); Fri, 24 Jul 2020 01:42:33 -0400 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.69 with qID 06O5gDPP1009092, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmb06.realtek.com.tw[172.21.6.99]) by rtits2.realtek.com.tw (8.15.2/2.66/5.86) with ESMTPS id 06O5gDPP1009092 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 24 Jul 2020 13:42:13 +0800 Received: from RTEXMB04.realtek.com.tw (172.21.6.97) by RTEXMB06.realtek.com.tw (172.21.6.99) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Fri, 24 Jul 2020 13:42:13 +0800 Received: from localhost.localdomain (172.21.68.128) 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 15.1.1779.2; Fri, 24 Jul 2020 13:42:13 +0800 From: To: CC: , , Subject: [PATCH v3] rtw88: 8821c: coex: add functions and parameters Date: Fri, 24 Jul 2020 13:42:08 +0800 Message-ID: <20200724054208.31115-1-yhchuang@realtek.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [172.21.68.128] X-ClientProxiedBy: RTEXMB03.realtek.com.tw (172.21.6.96) To RTEXMB04.realtek.com.tw (172.21.6.97) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ping-Cheng Chen Without this patch, RTL8821CE will not have coex support, and will crash the system because of the NULL pointers for the coex functions. While RTL8822C series are WiFi + BT combo chips, it needs the co-existence mechanism for the device to work on both WiFi and BT without interfering each other. And the coex support has already been added before, most of the mechanisms are implemented. The driver should just add corresponding functions to operate on different types of chips and its coex parameters. Fixes: f745eb9ca5bf ("rtw88: 8821c: Add 8821CE to Kconfig and Makefile") Signed-off-by: Ping-Cheng Chen Signed-off-by: Tzu-En Huang Signed-off-by: Yan-Hsuan Chuang --- v1 -> v3 * use full name for the author drivers/net/wireless/realtek/rtw88/reg.h | 1 + drivers/net/wireless/realtek/rtw88/rtw8821c.c | 403 ++++++++++++++++++ drivers/net/wireless/realtek/rtw88/rtw8821c.h | 26 ++ 3 files changed, 430 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h index f1275757f6b4..8f468d6b5f78 100644 --- a/drivers/net/wireless/realtek/rtw88/reg.h +++ b/drivers/net/wireless/realtek/rtw88/reg.h @@ -61,6 +61,7 @@ #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) diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index c41c61ee2fb6..0ac8c005c8e1 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -649,6 +649,197 @@ static void rtw8821c_phy_calibration(struct rtw_dev *rtwdev) rtw8821c_do_iqk(rtwdev); } +/* for coex */ +static void rtw8821c_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 */ + rtw_write8_mask(rtwdev, REG_BT_TDMA_TIME, SAMPLE_RATE_MASK, + SAMPLE_RATE); + + /* enable BT counter statistics */ + rtw_write8(rtwdev, REG_BT_STAT_CTRL, BT_CNT_ENABLE); + + /* 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_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_write16_set(rtwdev, REG_BT_COEX_V2, BIT_GNT_BT_POLARITY); + + /* beacon queue always hi-pri */ + rtw_write8_mask(rtwdev, REG_BT_COEX_TABLE_H + 3, BIT_BCN_QUEUE, + BCN_PRI_EN); +} + +static void rtw8821c_coex_cfg_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type, + u8 pos_type) +{ + struct rtw_coex *coex = &rtwdev->coex; + struct rtw_coex_dm *coex_dm = &coex->dm; + struct rtw_coex_rfe *coex_rfe = &coex->rfe; + u32 switch_status = FIELD_PREP(CTRL_TYPE_MASK, ctrl_type) | pos_type; + bool polarity_inverse; + u8 regval = 0; + + if (switch_status == coex_dm->cur_switch_status) + return; + + coex_dm->cur_switch_status = switch_status; + + if (coex_rfe->ant_switch_diversity && + ctrl_type == COEX_SWITCH_CTRL_BY_BBSW) + ctrl_type = COEX_SWITCH_CTRL_BY_ANTDIV; + + polarity_inverse = (coex_rfe->ant_switch_polarity == 1); + + switch (ctrl_type) { + default: + case COEX_SWITCH_CTRL_BY_BBSW: + rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); + rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); + /* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */ + rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, + DPDT_CTRL_PIN); + + if (pos_type == COEX_SWITCH_TO_WLG_BT) { + if (coex_rfe->rfe_module_type != 0x4 && + coex_rfe->rfe_module_type != 0x2) + regval = 0x3; + else + regval = (!polarity_inverse ? 0x2 : 0x1); + } else if (pos_type == COEX_SWITCH_TO_WLG) { + regval = (!polarity_inverse ? 0x2 : 0x1); + } else { + regval = (!polarity_inverse ? 0x1 : 0x2); + } + + rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15, + regval); + break; + case COEX_SWITCH_CTRL_BY_PTA: + rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); + rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); + /* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */ + rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, + PTA_CTRL_PIN); + + regval = (!polarity_inverse ? 0x2 : 0x1); + rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15, + regval); + break; + case COEX_SWITCH_CTRL_BY_ANTDIV: + rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); + rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); + rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_RFE_SEL89, + ANTDIC_CTRL_PIN); + break; + case COEX_SWITCH_CTRL_BY_MAC: + rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); + + regval = (!polarity_inverse ? 0x0 : 0x1); + rtw_write8_mask(rtwdev, REG_PAD_CTRL1, BIT_SW_DPDT_SEL_DATA, + regval); + break; + case COEX_SWITCH_CTRL_BY_FW: + rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); + rtw_write32_set(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); + break; + case COEX_SWITCH_CTRL_BY_BT: + rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN); + rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_WL_SEL); + break; + } + + if (ctrl_type == COEX_SWITCH_CTRL_BY_BT) { + rtw_write32_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1); + rtw_write32_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2); + } else { + rtw_write32_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1); + rtw_write32_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2); + } +} + +static void rtw8821c_coex_cfg_gnt_fix(struct rtw_dev *rtwdev) +{} + +static void rtw8821c_coex_cfg_gnt_debug(struct rtw_dev *rtwdev) +{ + rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_BTGP_SPI_EN); + rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_BTGP_JTAG_EN); + rtw_write32_clr(rtwdev, REG_GPIO_MUXCFG, BIT_FSPI_EN); + rtw_write32_clr(rtwdev, REG_PAD_CTRL1, BIT_LED1DIS); + rtw_write32_clr(rtwdev, REG_SYS_SDIO_CTRL, BIT_SDIO_INT); + rtw_write32_clr(rtwdev, REG_SYS_SDIO_CTRL, BIT_DBG_GNT_WL_BT); +} + +static void rtw8821c_coex_cfg_rfe_type(struct rtw_dev *rtwdev) +{ + struct rtw_coex *coex = &rtwdev->coex; + struct rtw_coex_rfe *coex_rfe = &coex->rfe; + struct rtw_efuse *efuse = &rtwdev->efuse; + + coex_rfe->rfe_module_type = efuse->rfe_option; + coex_rfe->ant_switch_polarity = 0; + coex_rfe->ant_switch_exist = true; + coex_rfe->wlg_at_btg = false; + + switch (coex_rfe->rfe_module_type) { + case 0: + case 8: + case 1: + case 9: /* 1-Ant, Main, WLG */ + default: /* 2-Ant, DPDT, WLG */ + break; + case 2: + case 10: /* 1-Ant, Main, BTG */ + case 7: + case 15: /* 2-Ant, DPDT, BTG */ + coex_rfe->wlg_at_btg = true; + break; + case 3: + case 11: /* 1-Ant, Aux, WLG */ + coex_rfe->ant_switch_polarity = 1; + break; + case 4: + case 12: /* 1-Ant, Aux, BTG */ + coex_rfe->wlg_at_btg = true; + coex_rfe->ant_switch_polarity = 1; + break; + case 5: + case 13: /* 2-Ant, no switch, WLG */ + case 6: + case 14: /* 2-Ant, no antenna switch, WLG */ + coex_rfe->ant_switch_exist = false; + break; + } +} + +static void rtw8821c_coex_cfg_wl_tx_power(struct rtw_dev *rtwdev, u8 wl_pwr) +{ + struct rtw_coex *coex = &rtwdev->coex; + struct rtw_coex_dm *coex_dm = &coex->dm; + struct rtw_efuse *efuse = &rtwdev->efuse; + bool share_ant = efuse->share_ant; + + if (share_ant) + return; + + if (wl_pwr == coex_dm->cur_wl_pwr_lvl) + return; + + coex_dm->cur_wl_pwr_lvl = wl_pwr; +} + +static void rtw8821c_coex_cfg_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain) +{} + static void rtw8821c_txagc_swing_offset(struct rtw_dev *rtwdev, u8 pwr_idx_offset, s8 pwr_idx_offset_lower, @@ -1293,8 +1484,166 @@ static struct rtw_chip_ops rtw8821c_ops = { .config_bfee = rtw8821c_bf_config_bfee, .set_gid_table = rtw_bf_set_gid_table, .cfg_csi_rate = rtw_bf_cfg_csi_rate, + + .coex_set_init = rtw8821c_coex_cfg_init, + .coex_set_ant_switch = rtw8821c_coex_cfg_ant_switch, + .coex_set_gnt_fix = rtw8821c_coex_cfg_gnt_fix, + .coex_set_gnt_debug = rtw8821c_coex_cfg_gnt_debug, + .coex_set_rfe_type = rtw8821c_coex_cfg_rfe_type, + .coex_set_wl_tx_power = rtw8821c_coex_cfg_wl_tx_power, + .coex_set_wl_rx_gain = rtw8821c_coex_cfg_wl_rx_gain, +}; + +/* rssi in percentage % (dbm = % - 100) */ +static const u8 wl_rssi_step_8821c[] = {101, 45, 101, 40}; +static const u8 bt_rssi_step_8821c[] = {101, 101, 101, 101}; + +/* Shared-Antenna Coex Table */ +static const struct coex_table_para table_sant_8821c[] = { + {0x55555555, 0x55555555}, /* case-0 */ + {0x55555555, 0x55555555}, + {0x66555555, 0x66555555}, + {0xaaaaaaaa, 0xaaaaaaaa}, + {0x5a5a5a5a, 0x5a5a5a5a}, + {0xfafafafa, 0xfafafafa}, /* case-5 */ + {0x6a5a5555, 0xaaaaaaaa}, + {0x6a5a56aa, 0x6a5a56aa}, + {0x6a5a5a5a, 0x6a5a5a5a}, + {0x66555555, 0x5a5a5a5a}, + {0x66555555, 0x6a5a5a5a}, /* case-10 */ + {0x66555555, 0xaaaaaaaa}, + {0x66555555, 0x6a5a5aaa}, + {0x66555555, 0x6aaa6aaa}, + {0x66555555, 0x6a5a5aaa}, + {0x66555555, 0xaaaaaaaa}, /* case-15 */ + {0xffff55ff, 0xfafafafa}, + {0xffff55ff, 0x6afa5afa}, + {0xaaffffaa, 0xfafafafa}, + {0xaa5555aa, 0x5a5a5a5a}, + {0xaa5555aa, 0x6a5a5a5a}, /* case-20 */ + {0xaa5555aa, 0xaaaaaaaa}, + {0xffffffff, 0x55555555}, + {0xffffffff, 0x5a5a5a5a}, + {0xffffffff, 0x5a5a5a5a}, + {0xffffffff, 0x5a5a5aaa}, /* case-25 */ + {0x55555555, 0x5a5a5a5a}, + {0x55555555, 0xaaaaaaaa}, + {0x66555555, 0x6a5a6a5a}, + {0x66556655, 0x66556655}, + {0x66556aaa, 0x6a5a6aaa}, /* case-30 */ + {0xffffffff, 0x5aaa5aaa}, + {0x56555555, 0x5a5a5aaa} +}; + +/* Non-Shared-Antenna Coex Table */ +static const struct coex_table_para table_nsant_8821c[] = { + {0xffffffff, 0xffffffff}, /* case-100 */ + {0xffff55ff, 0xfafafafa}, + {0x66555555, 0x66555555}, + {0xaaaaaaaa, 0xaaaaaaaa}, + {0x5a5a5a5a, 0x5a5a5a5a}, + {0xffffffff, 0xffffffff}, /* case-105 */ + {0x5afa5afa, 0x5afa5afa}, + {0x55555555, 0xfafafafa}, + {0x66555555, 0xfafafafa}, + {0x66555555, 0x5a5a5a5a}, + {0x66555555, 0x6a5a5a5a}, /* case-110 */ + {0x66555555, 0xaaaaaaaa}, + {0xffff55ff, 0xfafafafa}, + {0xffff55ff, 0x5afa5afa}, + {0xffff55ff, 0xaaaaaaaa}, + {0xffff55ff, 0xffff55ff}, /* case-115 */ + {0xaaffffaa, 0x5afa5afa}, + {0xaaffffaa, 0xaaaaaaaa}, + {0xffffffff, 0xfafafafa}, + {0xffff55ff, 0xfafafafa}, + {0xffffffff, 0xaaaaaaaa}, /* case-120 */ + {0xffff55ff, 0x5afa5afa}, + {0xffff55ff, 0x5afa5afa}, + {0x55ff55ff, 0x55ff55ff} +}; + +/* Shared-Antenna TDMA */ +static const struct coex_tdma_para tdma_sant_8821c[] = { + { {0x00, 0x00, 0x00, 0x00, 0x00} }, /* case-0 */ + { {0x61, 0x45, 0x03, 0x11, 0x11} }, /* case-1 */ + { {0x61, 0x3a, 0x03, 0x11, 0x11} }, + { {0x61, 0x35, 0x03, 0x11, 0x11} }, + { {0x61, 0x20, 0x03, 0x11, 0x11} }, + { {0x61, 0x3a, 0x03, 0x11, 0x11} }, /* case-5 */ + { {0x61, 0x45, 0x03, 0x11, 0x10} }, + { {0x61, 0x35, 0x03, 0x11, 0x10} }, + { {0x61, 0x30, 0x03, 0x11, 0x10} }, + { {0x61, 0x20, 0x03, 0x11, 0x10} }, + { {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-10 */ + { {0x61, 0x08, 0x03, 0x11, 0x15} }, + { {0x61, 0x08, 0x03, 0x10, 0x14} }, + { {0x51, 0x08, 0x03, 0x10, 0x54} }, + { {0x51, 0x08, 0x03, 0x10, 0x55} }, + { {0x51, 0x08, 0x07, 0x10, 0x54} }, /* case-15 */ + { {0x51, 0x45, 0x03, 0x10, 0x50} }, + { {0x51, 0x3a, 0x03, 0x11, 0x50} }, + { {0x51, 0x30, 0x03, 0x10, 0x50} }, + { {0x51, 0x21, 0x03, 0x10, 0x50} }, + { {0x51, 0x10, 0x03, 0x10, 0x50} }, /* case-20 */ + { {0x51, 0x4a, 0x03, 0x10, 0x50} }, + { {0x51, 0x08, 0x03, 0x30, 0x54} }, + { {0x55, 0x08, 0x03, 0x10, 0x54} }, + { {0x65, 0x10, 0x03, 0x11, 0x10} }, + { {0x51, 0x10, 0x03, 0x10, 0x51} }, /* case-25 */ + { {0x51, 0x21, 0x03, 0x10, 0x50} }, + { {0x61, 0x08, 0x03, 0x11, 0x11} } +}; + +/* Non-Shared-Antenna TDMA */ +static const struct coex_tdma_para tdma_nsant_8821c[] = { + { {0x00, 0x00, 0x00, 0x40, 0x00} }, /* case-100 */ + { {0x61, 0x45, 0x03, 0x11, 0x11} }, + { {0x61, 0x25, 0x03, 0x11, 0x11} }, + { {0x61, 0x35, 0x03, 0x11, 0x11} }, + { {0x61, 0x20, 0x03, 0x11, 0x11} }, + { {0x61, 0x10, 0x03, 0x11, 0x11} }, /* case-105 */ + { {0x61, 0x45, 0x03, 0x11, 0x10} }, + { {0x61, 0x30, 0x03, 0x11, 0x10} }, + { {0x61, 0x30, 0x03, 0x11, 0x10} }, + { {0x61, 0x20, 0x03, 0x11, 0x10} }, + { {0x61, 0x10, 0x03, 0x11, 0x10} }, /* case-110 */ + { {0x61, 0x10, 0x03, 0x11, 0x11} }, + { {0x61, 0x08, 0x03, 0x10, 0x14} }, + { {0x51, 0x08, 0x03, 0x10, 0x54} }, + { {0x51, 0x08, 0x03, 0x10, 0x55} }, + { {0x51, 0x08, 0x07, 0x10, 0x54} }, /* case-115 */ + { {0x51, 0x45, 0x03, 0x10, 0x50} }, + { {0x51, 0x3a, 0x03, 0x10, 0x50} }, + { {0x51, 0x30, 0x03, 0x10, 0x50} }, + { {0x51, 0x21, 0x03, 0x10, 0x50} }, + { {0x51, 0x21, 0x03, 0x10, 0x50} }, /* case-120 */ + { {0x51, 0x10, 0x03, 0x10, 0x50} } }; +static const struct coex_5g_afh_map afh_5g_8821c[] = { {0, 0, 0} }; + +/* wl_tx_dec_power, bt_tx_dec_power, wl_rx_gain, bt_rx_lna_constrain */ +static const struct coex_rf_para rf_para_tx_8821c[] = { + {0, 0, false, 7}, /* for normal */ + {0, 20, false, 7}, /* for WL-CPT */ + {8, 17, true, 4}, + {7, 18, true, 4}, + {6, 19, true, 4}, + {5, 20, true, 4} +}; + +static const struct coex_rf_para rf_para_rx_8821c[] = { + {0, 0, false, 7}, /* for normal */ + {0, 20, false, 7}, /* for WL-CPT */ + {3, 24, true, 5}, + {2, 26, true, 5}, + {1, 27, true, 5}, + {0, 28, true, 5} +}; + +static_assert(ARRAY_SIZE(rf_para_tx_8821c) == ARRAY_SIZE(rf_para_rx_8821c)); + static const u8 rtw8821c_pwrtrk_5gb_n[][RTW_PWR_TRK_TBL_SZ] = { {0, 1, 1, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 8, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12}, @@ -1394,6 +1743,31 @@ const struct rtw_pwr_track_tbl rtw8821c_rtw_pwr_track_tbl = { .pwrtrk_2g_ccka_p = rtw8821c_pwrtrk_2g_cck_a_p, }; +static const struct rtw_reg_domain coex_info_hw_regs_8821c[] = { + {0xCB0, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0xCB4, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0xCBA, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x430, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x434, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x42a, MASKLWORD, RTW_REG_DOMAIN_MAC16}, + {0x426, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0x45e, BIT(3), RTW_REG_DOMAIN_MAC8}, + {0x454, MASKLWORD, RTW_REG_DOMAIN_MAC16}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x4c, BIT(24) | BIT(23), RTW_REG_DOMAIN_MAC32}, + {0x64, BIT(0), RTW_REG_DOMAIN_MAC8}, + {0x4c6, BIT(4), RTW_REG_DOMAIN_MAC8}, + {0x40, BIT(5), RTW_REG_DOMAIN_MAC8}, + {0x1, RFREG_MASK, RTW_REG_DOMAIN_RF_A}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x550, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x522, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0x953, BIT(1), RTW_REG_DOMAIN_MAC8}, + {0xc50, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0x60A, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, +}; + struct rtw_chip_info rtw8821c_hw_spec = { .ops = &rtw8821c_ops, .id = RTW_CHIP_TYPE_8821C, @@ -1440,6 +1814,35 @@ struct rtw_chip_info rtw8821c_hw_spec = { .iqk_threshold = 8, .bfer_su_max_num = 2, .bfer_mu_max_num = 1, + + .coex_para_ver = 0x19092746, + .bt_desired_ver = 0x46, + .scbd_support = true, + .new_scbd10_def = false, + .pstdma_type = COEX_PSTDMA_FORCE_LPSOFF, + .bt_rssi_type = COEX_BTRSSI_RATIO, + .ant_isolation = 15, + .rssi_tolerance = 2, + .wl_rssi_step = wl_rssi_step_8821c, + .bt_rssi_step = bt_rssi_step_8821c, + .table_sant_num = ARRAY_SIZE(table_sant_8821c), + .table_sant = table_sant_8821c, + .table_nsant_num = ARRAY_SIZE(table_nsant_8821c), + .table_nsant = table_nsant_8821c, + .tdma_sant_num = ARRAY_SIZE(tdma_sant_8821c), + .tdma_sant = tdma_sant_8821c, + .tdma_nsant_num = ARRAY_SIZE(tdma_nsant_8821c), + .tdma_nsant = tdma_nsant_8821c, + .wl_rf_para_num = ARRAY_SIZE(rf_para_tx_8821c), + .wl_rf_para_tx = rf_para_tx_8821c, + .wl_rf_para_rx = rf_para_rx_8821c, + .bt_afh_span_bw20 = 0x24, + .bt_afh_span_bw40 = 0x36, + .afh_5g_num = ARRAY_SIZE(afh_5g_8821c), + .afh_5g = afh_5g_8821c, + + .coex_info_hw_regs_num = ARRAY_SIZE(coex_info_hw_regs_8821c), + .coex_info_hw_regs = coex_info_hw_regs_8821c, }; EXPORT_SYMBOL(rtw8821c_hw_spec); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.h b/drivers/net/wireless/realtek/rtw88/rtw8821c.h index 166bd0e9294e..bd01e82b6bcd 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.h @@ -160,6 +160,18 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data) le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(11, 8)) #define GET_PHY_STAT_P1_HT_RXSC(phy_stat) \ le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(15, 12)) +#define GET_PHY_STAT_P1_RXEVM_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x04), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_RXEVM_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x04), GENMASK(15, 8)) +#define GET_PHY_STAT_P1_CFO_TAIL_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x05), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_CFO_TAIL_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x05), GENMASK(15, 8)) +#define GET_PHY_STAT_P1_RXSNR_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_RXSNR_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(15, 8)) #define REG_INIRTS_RATE_SEL 0x0480 #define REG_HTSTFWT 0x800 @@ -217,6 +229,20 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data) #define REG_CCA_CCK 0xfcc #define REG_ANTWT 0x1904 #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 +#define PTA_CTRL_PIN 0x66 +#define DPDT_CTRL_PIN 0x77 +#define ANTDIC_CTRL_PIN 0x88 +#define REG_CTRL_TYPE 0x67 +#define BIT_CTRL_TYPE1 BIT(5) +#define BIT_CTRL_TYPE2 BIT(4) +#define CTRL_TYPE_MASK GENMASK(15, 8) #define RF18_BAND_MASK (BIT(16) | BIT(9) | BIT(8)) #define RF18_BAND_2G (0)