From patchwork Fri Sep 23 06:53:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 608836 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F73DC6FA90 for ; Fri, 23 Sep 2022 06:54:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230042AbiIWGyP (ORCPT ); Fri, 23 Sep 2022 02:54:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229804AbiIWGyN (ORCPT ); Fri, 23 Sep 2022 02:54:13 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D73EE128A35 for ; Thu, 22 Sep 2022 23:54:07 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6rUFa9020785, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6rUFa9020785 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:30 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 23 Sep 2022 14:53:54 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:53 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 1/9] wifi: rtw89: pci: mask out unsupported TX channels Date: Fri, 23 Sep 2022 14:53:03 +0800 Message-ID: <20220923065311.123356-2-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 8852BE doesn't support some TX channels, so mask them out, or it access undefined registers. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/pci.c | 16 ++++++++++++++++ drivers/net/wireless/realtek/rtw89/pci.h | 1 + .../net/wireless/realtek/rtw89/rtw8852ae.c | 1 + .../net/wireless/realtek/rtw89/rtw8852be.c | 19 +++++++++++++++++++ .../net/wireless/realtek/rtw89/rtw8852ce.c | 1 + 5 files changed, 38 insertions(+) create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8852be.c diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index 3e8e477d32f79..002d3ce0e35b2 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -1093,12 +1093,15 @@ static void __pci_flush_txch(struct rtw89_dev *rtwdev, u8 txch, bool drop) static void __rtw89_pci_ops_flush_txchs(struct rtw89_dev *rtwdev, u32 txchs, bool drop) { + const struct rtw89_pci_info *info = rtwdev->pci_info; u8 i; for (i = 0; i < RTW89_TXCH_NUM; i++) { /* It may be unnecessary to flush FWCMD queue. */ if (i == RTW89_TXCH_CH12) continue; + if (info->tx_dma_ch_mask & BIT(i)) + continue; if (txchs & BIT(i)) __pci_flush_txch(rtwdev, i, drop); @@ -1377,6 +1380,7 @@ static const struct rtw89_pci_bd_ram bd_ram_table[RTW89_TXCH_NUM] = { static void rtw89_pci_reset_trx_rings(struct rtw89_dev *rtwdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; struct rtw89_pci_tx_ring *tx_ring; struct rtw89_pci_rx_ring *rx_ring; struct rtw89_pci_dma_ring *bd_ring; @@ -1388,6 +1392,9 @@ static void rtw89_pci_reset_trx_rings(struct rtw89_dev *rtwdev) int i; for (i = 0; i < RTW89_TXCH_NUM; i++) { + if (info->tx_dma_ch_mask & BIT(i)) + continue; + tx_ring = &rtwpci->tx_rings[i]; bd_ring = &tx_ring->bd_ring; bd_ram = &bd_ram_table[i]; @@ -1431,12 +1438,15 @@ static void rtw89_pci_release_tx_ring(struct rtw89_dev *rtwdev, static void rtw89_pci_ops_reset(struct rtw89_dev *rtwdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; int txch; rtw89_pci_reset_trx_rings(rtwdev); spin_lock_bh(&rtwpci->trx_lock); for (txch = 0; txch < RTW89_TXCH_NUM; txch++) { + if (info->tx_dma_ch_mask & BIT(txch)) + continue; if (txch == RTW89_TXCH_CH12) { rtw89_pci_release_fwcmd(rtwdev, rtwpci, skb_queue_len(&rtwpci->h2c_queue), true); @@ -2722,10 +2732,13 @@ static void rtw89_pci_free_tx_rings(struct rtw89_dev *rtwdev, struct pci_dev *pdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; struct rtw89_pci_tx_ring *tx_ring; int i; for (i = 0; i < RTW89_TXCH_NUM; i++) { + if (info->tx_dma_ch_mask & BIT(i)) + continue; tx_ring = &rtwpci->tx_rings[i]; rtw89_pci_free_tx_wd_ring(rtwdev, pdev, tx_ring); rtw89_pci_free_tx_ring(rtwdev, pdev, tx_ring); @@ -2913,6 +2926,7 @@ static int rtw89_pci_alloc_tx_rings(struct rtw89_dev *rtwdev, struct pci_dev *pdev) { struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + const struct rtw89_pci_info *info = rtwdev->pci_info; struct rtw89_pci_tx_ring *tx_ring; u32 desc_size; u32 len; @@ -2920,6 +2934,8 @@ static int rtw89_pci_alloc_tx_rings(struct rtw89_dev *rtwdev, int ret; for (i = 0; i < RTW89_TXCH_NUM; i++) { + if (info->tx_dma_ch_mask & BIT(i)) + continue; tx_ring = &rtwpci->tx_rings[i]; desc_size = sizeof(struct rtw89_pci_tx_bd_32); len = RTW89_PCI_TXBD_NUM_MAX; diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h index af6f6d5c47706..391058de47ec5 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.h +++ b/drivers/net/wireless/realtek/rtw89/pci.h @@ -760,6 +760,7 @@ struct rtw89_pci_info { u32 rpwm_addr; u32 cpwm_addr; + u32 tx_dma_ch_mask; const struct rtw89_pci_bd_idx_addr *bd_idx_addr_low_power; const struct rtw89_pci_ch_dma_addr_set *dma_addr_set; diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c index d600100db9eb4..48485bd9c149f 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c @@ -41,6 +41,7 @@ static const struct rtw89_pci_info rtw8852a_pci_info = { .rpwm_addr = R_AX_PCIE_HRPWM, .cpwm_addr = R_AX_CPWM, + .tx_dma_ch_mask = 0, .bd_idx_addr_low_power = NULL, .dma_addr_set = &rtw89_pci_ch_dma_addr_set, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852be.c b/drivers/net/wireless/realtek/rtw89/rtw8852be.c new file mode 100644 index 0000000000000..4590535841be3 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8852be.c @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2020-2022 Realtek Corporation + */ + +#include +#include + +#include "pci.h" +#include "reg.h" + +static const struct rtw89_pci_info rtw8852b_pci_info = { + .tx_dma_ch_mask = BIT(RTW89_TXCH_ACH4) | BIT(RTW89_TXCH_ACH5) | + BIT(RTW89_TXCH_ACH6) | BIT(RTW89_TXCH_ACH7) | + BIT(RTW89_TXCH_CH10) | BIT(RTW89_TXCH_CH11), +}; + +MODULE_AUTHOR("Realtek Corporation"); +MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852BE driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c index be6b4e4d64914..c7370f5df8b54 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c @@ -50,6 +50,7 @@ static const struct rtw89_pci_info rtw8852c_pci_info = { .rpwm_addr = R_AX_PCIE_HRPWM_V1, .cpwm_addr = R_AX_PCIE_CRPWM, + .tx_dma_ch_mask = 0, .bd_idx_addr_low_power = &rtw8852c_bd_idx_addr_low_power, .dma_addr_set = &rtw89_pci_ch_dma_addr_set_v1, From patchwork Fri Sep 23 06:53:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 608835 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC74BC6FA91 for ; 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Fri, 23 Sep 2022 14:53:55 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:54 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 2/9] wifi: rtw89: mac: define DMA channel mask to avoid unsupported channels Date: Fri, 23 Sep 2022 14:53:04 +0800 Message-ID: <20220923065311.123356-3-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Six channels are unsupported by 8852b, so mask them out to prevent to access undefined registers in this chip. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/core.h | 1 + drivers/net/wireless/realtek/rtw89/mac.c | 6 ++++++ drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852b.c | 18 ++++++++++++++++++ drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 + 5 files changed, 27 insertions(+) create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8852b.c diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 3b184e3031d48..bf5640b75abb4 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2713,6 +2713,7 @@ struct rtw89_chip_info { u8 dcfo_comp_sft; const struct rtw89_imr_info *imr_info; const struct rtw89_rrsr_cfgs *rrsr_cfgs; + u32 dma_ch_mask; }; union rtw89_bus_info { diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index dad55952e6bdc..bbf722e390201 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -827,6 +827,8 @@ static void hfc_func_en(struct rtw89_dev *rtwdev, bool en, bool h2c_en) static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) { + const struct rtw89_chip_info *chip = rtwdev->chip; + u32 dma_ch_mask = chip->dma_ch_mask; u8 ch; u32 ret = 0; @@ -848,6 +850,8 @@ static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { + if (dma_ch_mask & BIT(ch)) + continue; ret = hfc_ch_ctrl(rtwdev, ch); if (ret) return ret; @@ -863,6 +867,8 @@ static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) udelay(10); } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { + if (dma_ch_mask & BIT(ch)) + continue; ret = hfc_upd_ch_info(rtwdev, ch); if (ret) return ret; diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index be3ec41dc55c0..124e63fe69681 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -2281,6 +2281,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .dcfo_comp_sft = 3, .imr_info = &rtw8852a_imr_info, .rrsr_cfgs = &rtw8852a_rrsr_cfgs, + .dma_ch_mask = 0, }; EXPORT_SYMBOL(rtw8852a_chip_info); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c new file mode 100644 index 0000000000000..f951b8f0b5cfc --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2019-2022 Realtek Corporation + */ + +#include "core.h" + +const struct rtw89_chip_info rtw8852b_chip_info = { + .chip_id = RTL8852B, + .dma_ch_mask = BIT(RTW89_DMA_ACH4) | BIT(RTW89_DMA_ACH5) | + BIT(RTW89_DMA_ACH6) | BIT(RTW89_DMA_ACH7) | + BIT(RTW89_DMA_B1MG) | BIT(RTW89_DMA_B1HI), +}; +EXPORT_SYMBOL(rtw8852b_chip_info); + +MODULE_FIRMWARE("rtw89/rtw8852b_fw.bin"); +MODULE_AUTHOR("Realtek Corporation"); +MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852B driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index 5dff65dbc142b..8c242d21e5fa4 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -3132,6 +3132,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .dcfo_comp_sft = 5, .imr_info = &rtw8852c_imr_info, .rrsr_cfgs = &rtw8852c_rrsr_cfgs, + .dma_ch_mask = 0, }; EXPORT_SYMBOL(rtw8852c_chip_info); From patchwork Fri Sep 23 06:53:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 609120 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A057C6FA90 for ; Fri, 23 Sep 2022 06:54:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230163AbiIWGyZ (ORCPT ); Fri, 23 Sep 2022 02:54:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229616AbiIWGyO (ORCPT ); Fri, 23 Sep 2022 02:54:14 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 565C712968A for ; Thu, 22 Sep 2022 23:54:10 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6rWXF1020798, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6rWXF1020798 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:32 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 23 Sep 2022 14:53:56 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:55 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 3/9] wifi: rtw89: add DMA busy checking bits to chip info Date: Fri, 23 Sep 2022 14:53:05 +0800 Message-ID: <20220923065311.123356-4-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 8852B has less DMA channels, so its checking bits are different from other chips. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/pci.c | 10 +++++----- drivers/net/wireless/realtek/rtw89/pci.h | 9 ++++++++- drivers/net/wireless/realtek/rtw89/rtw8852ae.c | 2 +- drivers/net/wireless/realtek/rtw89/rtw8852be.c | 6 ++++++ drivers/net/wireless/realtek/rtw89/rtw8852ce.c | 2 +- 5 files changed, 21 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index 002d3ce0e35b2..957f4e550a7ef 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -2272,19 +2272,19 @@ static int rtw89_poll_txdma_ch_idle_pcie(struct rtw89_dev *rtwdev) { const struct rtw89_pci_info *info = rtwdev->pci_info; u32 ret, check, dma_busy; - u32 dma_busy1 = info->dma_busy1_reg; + u32 dma_busy1 = info->dma_busy1.addr; u32 dma_busy2 = info->dma_busy2_reg; - check = B_AX_ACH0_BUSY | B_AX_ACH1_BUSY | B_AX_ACH2_BUSY | - B_AX_ACH3_BUSY | B_AX_ACH4_BUSY | B_AX_ACH5_BUSY | - B_AX_ACH6_BUSY | B_AX_ACH7_BUSY | B_AX_CH8_BUSY | - B_AX_CH9_BUSY | B_AX_CH12_BUSY; + check = info->dma_busy1.mask; ret = read_poll_timeout(rtw89_read32, dma_busy, (dma_busy & check) == 0, 10, 100, false, rtwdev, dma_busy1); if (ret) return ret; + if (!dma_busy2) + return 0; + check = B_AX_CH10_BUSY | B_AX_CH11_BUSY; ret = read_poll_timeout(rtw89_read32, dma_busy, (dma_busy & check) == 0, diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h index 391058de47ec5..e49ffc9cf7903 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.h +++ b/drivers/net/wireless/realtek/rtw89/pci.h @@ -468,6 +468,13 @@ #define B_AX_ACH0_BUSY BIT(8) #define B_AX_RPQ_BUSY BIT(1) #define B_AX_RXQ_BUSY BIT(0) +#define DMA_BUSY1_CHECK (B_AX_ACH0_BUSY | B_AX_ACH1_BUSY | B_AX_ACH2_BUSY | \ + B_AX_ACH3_BUSY | B_AX_ACH4_BUSY | B_AX_ACH5_BUSY | \ + B_AX_ACH6_BUSY | B_AX_ACH7_BUSY | B_AX_CH8_BUSY | \ + B_AX_CH9_BUSY | B_AX_CH12_BUSY) +#define DMA_BUSY1_CHECK_V1 (B_AX_ACH0_BUSY | B_AX_ACH1_BUSY | B_AX_ACH2_BUSY | \ + B_AX_ACH3_BUSY | B_AX_CH8_BUSY | B_AX_CH9_BUSY | \ + B_AX_CH12_BUSY) #define R_AX_PCIE_DMA_BUSY2 0x131C #define B_AX_CH11_BUSY BIT(1) @@ -754,7 +761,7 @@ struct rtw89_pci_info { u32 txbd_rwptr_clr2_reg; struct rtw89_reg_def dma_stop1; struct rtw89_reg_def dma_stop2; - u32 dma_busy1_reg; + struct rtw89_reg_def dma_busy1; u32 dma_busy2_reg; u32 dma_busy3_reg; diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c index 48485bd9c149f..0cd8c0c44d19d 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c @@ -35,7 +35,7 @@ static const struct rtw89_pci_info rtw8852a_pci_info = { .txbd_rwptr_clr2_reg = R_AX_TXBD_RWPTR_CLR2, .dma_stop1 = {R_AX_PCIE_DMA_STOP1, B_AX_TX_STOP1_MASK}, .dma_stop2 = {R_AX_PCIE_DMA_STOP2, B_AX_TX_STOP2_ALL}, - .dma_busy1_reg = R_AX_PCIE_DMA_BUSY1, + .dma_busy1 = {R_AX_PCIE_DMA_BUSY1, DMA_BUSY1_CHECK}, .dma_busy2_reg = R_AX_PCIE_DMA_BUSY2, .dma_busy3_reg = R_AX_PCIE_DMA_BUSY1, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852be.c b/drivers/net/wireless/realtek/rtw89/rtw8852be.c index 4590535841be3..7bf95c38d3eb2 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852be.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852be.c @@ -9,6 +9,12 @@ #include "reg.h" static const struct rtw89_pci_info rtw8852b_pci_info = { + .dma_stop1 = {R_AX_PCIE_DMA_STOP1, B_AX_TX_STOP1_MASK_V1}, + .dma_stop2 = {0}, + .dma_busy1 = {R_AX_PCIE_DMA_BUSY1, DMA_BUSY1_CHECK_V1}, + .dma_busy2_reg = 0, + .dma_busy3_reg = R_AX_PCIE_DMA_BUSY1, + .tx_dma_ch_mask = BIT(RTW89_TXCH_ACH4) | BIT(RTW89_TXCH_ACH5) | BIT(RTW89_TXCH_ACH6) | BIT(RTW89_TXCH_ACH7) | BIT(RTW89_TXCH_CH10) | BIT(RTW89_TXCH_CH11), diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c index c7370f5df8b54..35901f64d17de 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c @@ -44,7 +44,7 @@ static const struct rtw89_pci_info rtw8852c_pci_info = { .txbd_rwptr_clr2_reg = R_AX_TXBD_RWPTR_CLR2_V1, .dma_stop1 = {R_AX_HAXI_DMA_STOP1, B_AX_TX_STOP1_MASK}, .dma_stop2 = {R_AX_HAXI_DMA_STOP2, B_AX_TX_STOP2_ALL}, - .dma_busy1_reg = R_AX_HAXI_DMA_BUSY1, + .dma_busy1 = {R_AX_HAXI_DMA_BUSY1, DMA_BUSY1_CHECK}, .dma_busy2_reg = R_AX_HAXI_DMA_BUSY2, .dma_busy3_reg = R_AX_HAXI_DMA_BUSY3, From patchwork Fri Sep 23 06:53:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 608833 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 478D1C6FA86 for ; Fri, 23 Sep 2022 06:54:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230116AbiIWGyX (ORCPT ); Fri, 23 Sep 2022 02:54:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230007AbiIWGyN (ORCPT ); Fri, 23 Sep 2022 02:54:13 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5EC69129688 for ; Thu, 22 Sep 2022 23:54:09 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6rXgkD020814, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36504.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6rXgkD020814 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:33 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:57 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:57 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 4/9] wifi: rtw89: 8852b: implement chip_ops::{enable,disable}_bb_rf Date: Fri, 23 Sep 2022 14:53:06 +0800 Message-ID: <20220923065311.123356-5-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Implement to power on/off BB and RF via MAC registers. Add return type of chip_ops::disable_bb_rf, because it could fail to disable. Also, correct naming of register 0x0200 used by the ops as well. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/core.c | 4 +- drivers/net/wireless/realtek/rtw89/core.h | 2 +- drivers/net/wireless/realtek/rtw89/mac.c | 8 ++- drivers/net/wireless/realtek/rtw89/mac.h | 8 ++- drivers/net/wireless/realtek/rtw89/reg.h | 10 +++- drivers/net/wireless/realtek/rtw89/rtw8852b.c | 60 +++++++++++++++++++ drivers/net/wireless/realtek/rtw89/rtw8852c.c | 4 +- 7 files changed, 84 insertions(+), 12 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 8d2cce450241f..74437bdab29b2 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -2923,7 +2923,9 @@ int rtw89_core_start(struct rtw89_dev *rtwdev) /* efuse process */ /* pre-config BB/RF, BB reset/RFC reset */ - rtw89_chip_disable_bb_rf(rtwdev); + ret = rtw89_chip_disable_bb_rf(rtwdev); + if (ret) + return ret; ret = rtw89_chip_enable_bb_rf(rtwdev); if (ret) return ret; diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index bf5640b75abb4..e2e286eaeca99 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2289,7 +2289,7 @@ struct rtw89_hci_info { struct rtw89_chip_ops { int (*enable_bb_rf)(struct rtw89_dev *rtwdev); - void (*disable_bb_rf)(struct rtw89_dev *rtwdev); + int (*disable_bb_rf)(struct rtw89_dev *rtwdev); void (*bb_reset)(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx); void (*bb_sethw)(struct rtw89_dev *rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index bbf722e390201..8c4194aea6ebe 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -1224,8 +1224,8 @@ static int chip_func_en(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; - if (chip_id == RTL8852A) - rtw89_write32_set(rtwdev, R_AX_SPSLDO_ON_CTRL0, + if (chip_id == RTL8852A || chip_id == RTL8852B) + rtw89_write32_set(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_OCP_L1_MASK); return 0; @@ -3205,7 +3205,7 @@ int rtw89_mac_enable_bb_rf(struct rtw89_dev *rtwdev) } EXPORT_SYMBOL(rtw89_mac_enable_bb_rf); -void rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev) +int rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); @@ -3213,6 +3213,8 @@ void rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev) B_AX_WLRF1_CTRL_7 | B_AX_WLRF1_CTRL_1 | B_AX_WLRF_CTRL_7 | B_AX_WLRF_CTRL_1); rtw89_write8_clr(rtwdev, R_AX_PHYREG_SET, PHYREG_SET_ALL_CYCLE); + + return 0; } EXPORT_SYMBOL(rtw89_mac_disable_bb_rf); diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 22db80716b560..6137499d11fe6 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -802,7 +802,7 @@ int rtw89_mac_add_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *vif); int rtw89_mac_port_update(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); int rtw89_mac_remove_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *vif); int rtw89_mac_enable_bb_rf(struct rtw89_dev *rtwdev); -void rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev); +int rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev); static inline int rtw89_chip_enable_bb_rf(struct rtw89_dev *rtwdev) { @@ -811,11 +811,11 @@ static inline int rtw89_chip_enable_bb_rf(struct rtw89_dev *rtwdev) return chip->ops->enable_bb_rf(rtwdev); } -static inline void rtw89_chip_disable_bb_rf(struct rtw89_dev *rtwdev) +static inline int rtw89_chip_disable_bb_rf(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; - chip->ops->disable_bb_rf(rtwdev); + return chip->ops->disable_bb_rf(rtwdev); } u32 rtw89_mac_get_err_status(struct rtw89_dev *rtwdev); @@ -985,8 +985,10 @@ enum rtw89_mac_xtal_si_offset { #define XTAL_SI_HIGH_ADDR_MASK GENMASK(2, 0) XTAL_SI_READ_VAL = 0x7A, XTAL_SI_WL_RFC_S0 = 0x80, +#define XTAL_SI_RF00S_EN GENMASK(2, 0) #define XTAL_SI_RF00 BIT(0) XTAL_SI_WL_RFC_S1 = 0x81, +#define XTAL_SI_RF10S_EN GENMASK(2, 0) #define XTAL_SI_RF10 BIT(0) XTAL_SI_ANAPAR_WL = 0x90, #define XTAL_SI_SRAM2RFC BIT(7) diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 9426b53e663bb..cb81c7eaece8a 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -51,9 +51,6 @@ #define B_AX_EF_POR BIT(10) #define B_AX_EF_CELL_SEL_MASK GENMASK(9, 8) -#define R_AX_SPSLDO_ON_CTRL0 0x0200 -#define B_AX_OCP_L1_MASK GENMASK(15, 13) - #define R_AX_EFUSE_CTRL 0x0030 #define B_AX_EF_MODE_SEL_MASK GENMASK(31, 30) #define B_AX_EF_RDY BIT(29) @@ -203,6 +200,12 @@ #define R_AX_UDM2 0x01F8 #define R_AX_UDM3 0x01FC +#define R_AX_SPS_DIG_ON_CTRL0 0x0200 +#define B_AX_VREFPFM_L_MASK GENMASK(25, 22) +#define B_AX_REG_ZCDC_H_MASK GENMASK(18, 17) +#define B_AX_OCP_L1_MASK GENMASK(15, 13) +#define B_AX_VOL_L1_MASK GENMASK(3, 0) + #define R_AX_LDO_AON_CTRL0 0x0218 #define B_AX_PD_REGU_L BIT(16) @@ -395,6 +398,7 @@ #define R_AX_PHYREG_SET 0x8040 #define PHYREG_SET_ALL_CYCLE 0x8 +#define PHYREG_SET_XYN_CYCLE 0xE #define R_AX_HD0IMR 0x8110 #define B_AX_WDT_PTFM_INT_EN BIT(5) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index f951b8f0b5cfc..799da0c9f75ad 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -3,6 +3,66 @@ */ #include "core.h" +#include "mac.h" +#include "reg.h" + +static int rtw8852b_mac_enable_bb_rf(struct rtw89_dev *rtwdev) +{ + int ret; + + rtw89_write8_set(rtwdev, R_AX_SYS_FUNC_EN, + B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); + rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_REG_ZCDC_H_MASK, 0x1); + rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); + rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); + rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG); + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0xC7, + FULL_BIT_MASK); + if (ret) + return ret; + + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0xC7, + FULL_BIT_MASK); + if (ret) + return ret; + + rtw89_write8(rtwdev, R_AX_PHYREG_SET, PHYREG_SET_XYN_CYCLE); + + return 0; +} + +static int rtw8852b_mac_disable_bb_rf(struct rtw89_dev *rtwdev) +{ + u8 wl_rfc_s0; + u8 wl_rfc_s1; + int ret; + + rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, + B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); + + ret = rtw89_mac_read_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, &wl_rfc_s0); + if (ret) + return ret; + wl_rfc_s0 &= ~XTAL_SI_RF00S_EN; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, wl_rfc_s0, + FULL_BIT_MASK); + if (ret) + return ret; + + ret = rtw89_mac_read_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, &wl_rfc_s1); + if (ret) + return ret; + wl_rfc_s1 &= ~XTAL_SI_RF10S_EN; + ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, wl_rfc_s1, + FULL_BIT_MASK); + return ret; +} + +static const struct rtw89_chip_ops rtw8852b_chip_ops = { + .enable_bb_rf = rtw8852b_mac_enable_bb_rf, + .disable_bb_rf = rtw8852b_mac_disable_bb_rf, +}; const struct rtw89_chip_info rtw8852b_chip_info = { .chip_id = RTL8852B, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index 8c242d21e5fa4..00462c912ec7e 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -2976,10 +2976,12 @@ static int rtw8852c_mac_enable_bb_rf(struct rtw89_dev *rtwdev) return 0; } -static void rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev) +static int rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); + + return 0; } static const struct rtw89_chip_ops rtw8852c_chip_ops = { From patchwork Fri Sep 23 06:53:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 609124 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0AC5ECAAD8 for ; Fri, 23 Sep 2022 06:54:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229954AbiIWGyN (ORCPT ); Fri, 23 Sep 2022 02:54:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229437AbiIWGyL (ORCPT ); Fri, 23 Sep 2022 02:54:11 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C3580128A11 for ; Thu, 22 Sep 2022 23:54:06 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6rYJU1020827, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36504.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6rYJU1020827 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:34 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:58 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:58 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 5/9] wifi: rtw89: pci: add to do PCI auto calibration Date: Fri, 23 Sep 2022 14:53:07 +0800 Message-ID: <20220923065311.123356-6-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 8852be needs this with n times calibration to correct hardware clock. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/pci.c | 18 ++++++++++++++++++ drivers/net/wireless/realtek/rtw89/pci.h | 3 +++ 2 files changed, 21 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index 957f4e550a7ef..b52edf2cf7434 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -1874,6 +1874,18 @@ __get_target(struct rtw89_dev *rtwdev, u16 *target, enum rtw89_pcie_phy phy_rate return 0; } +static int rtw89_pci_autok_x(struct rtw89_dev *rtwdev) +{ + int ret; + + if (rtwdev->chip->chip_id != RTL8852B) + return 0; + + ret = rtw89_write16_mdio_mask(rtwdev, RAC_REG_FLD_0, BAC_AUTOK_N_MASK, + PCIE_AUTOK_4, PCIE_PHY_GEN1); + return ret; +} + static int rtw89_pci_auto_refclk_cal(struct rtw89_dev *rtwdev, bool autook_en) { enum rtw89_pcie_phy phy_rate; @@ -2452,6 +2464,12 @@ static int rtw89_pci_ops_mac_pre_init(struct rtw89_dev *rtwdev) rtw89_pci_hci_ldo(rtwdev); rtw89_pci_dphy_delay(rtwdev); + ret = rtw89_pci_autok_x(rtwdev); + if (ret) { + rtw89_err(rtwdev, "[ERR] pcie autok_x fail %d\n", ret); + return ret; + } + ret = rtw89_pci_auto_refclk_cal(rtwdev, false); if (ret) { rtw89_err(rtwdev, "[ERR] pcie autok fail %d\n", ret); diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h index e49ffc9cf7903..179740607778a 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.h +++ b/drivers/net/wireless/realtek/rtw89/pci.h @@ -23,6 +23,9 @@ #define PCIE_DPHY_DLY_25US 0x1 #define RAC_ANA19 0x19 #define B_PCIE_BIT_RD_SEL BIT(2) +#define RAC_REG_FLD_0 0x1D +#define BAC_AUTOK_N_MASK GENMASK(3, 2) +#define PCIE_AUTOK_4 0x3 #define RAC_ANA1F 0x1F #define RAC_ANA24 0x24 #define B_AX_DEGLITCH GENMASK(11, 8) From patchwork Fri Sep 23 06:53:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 608837 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ECE93C6FA82 for ; Fri, 23 Sep 2022 06:54:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229692AbiIWGyO (ORCPT ); Fri, 23 Sep 2022 02:54:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229657AbiIWGyM (ORCPT ); Fri, 23 Sep 2022 02:54:12 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 551FA128A29 for ; Thu, 22 Sep 2022 23:54:07 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6rZnH5020832, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6rZnH5020832 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:35 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 23 Sep 2022 14:53:59 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:53:58 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 6/9] wifi: rtw89: pci: set power cut closed for 8852be Date: Fri, 23 Sep 2022 14:53:08 +0800 Message-ID: <20220923065311.123356-7-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Entering LPS with PCIe APHY power cut closed would cause PCIe link issue. To avoid the combinational issue, keep PCIe APHY power cut always on. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index b52edf2cf7434..5f8e19639362d 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -2099,7 +2099,7 @@ static u32 rtw89_pci_l2_rxen_lat(struct rtw89_dev *rtwdev) static void rtw89_pci_aphy_pwrcut(struct rtw89_dev *rtwdev) { - if (rtwdev->chip->chip_id != RTL8852A) + if (rtwdev->chip->chip_id != RTL8852A && rtwdev->chip->chip_id != RTL8852B) return; rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_PSUS_OFF_CAPC_EN); From patchwork Fri Sep 23 06:53:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 609123 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 464D4C6FA86 for ; Fri, 23 Sep 2022 06:54:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230054AbiIWGyP (ORCPT ); Fri, 23 Sep 2022 02:54:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229853AbiIWGyN (ORCPT ); Fri, 23 Sep 2022 02:54:13 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id EEDE5128A36 for ; Thu, 22 Sep 2022 23:54:07 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6raAwB020836, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36504.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6raAwB020836 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:36 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:54:00 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:54:00 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 7/9] wifi: rtw89: mac: correct register of report IMR Date: Fri, 23 Sep 2022 14:53:09 +0800 Message-ID: <20220923065311.123356-8-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The register of report IMR is chip specific, so add a field to strut to correct them. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/core.h | 1 + drivers/net/wireless/realtek/rtw89/mac.c | 2 +- drivers/net/wireless/realtek/rtw89/reg.h | 1 + drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 + 5 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index e2e286eaeca99..0e0f9d45ad892 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2560,6 +2560,7 @@ struct rtw89_imr_info { u32 cpu_disp_imr_set; u32 other_disp_imr_clr; u32 other_disp_imr_set; + u32 bbrpt_com_err_imr_reg; u32 bbrpt_chinfo_err_imr_reg; u32 bbrpt_err_imr_set; u32 bbrpt_dfs_err_imr_reg; diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index 8c4194aea6ebe..674760b565e4d 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -2853,7 +2853,7 @@ static void rtw89_bbrpt_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; - rtw89_write32_set(rtwdev, R_AX_BBRPT_COM_ERR_IMR, + rtw89_write32_set(rtwdev, imr->bbrpt_com_err_imr_reg, B_AX_BBRPT_COM_NULL_PLPKTID_ERR_INT_EN); rtw89_write32_clr(rtwdev, imr->bbrpt_chinfo_err_imr_reg, B_AX_BBRPT_CHINFO_IMR_CLR); diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index cb81c7eaece8a..ca20bb024b407 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -2280,6 +2280,7 @@ #define B_AX_F2PCMDRPT_FULL_DROP_ERR_INT_EN BIT(8) #define B_AX_FSM1_TIMEOUT_ERR_INT_EN BIT(1) #define B_AX_FSM_TIMEOUT_ERR_INT_EN BIT(0) +#define B_AX_PTCL_IMR_CLR_ALL GENMASK(31, 0) #define B_AX_PTCL_IMR_CLR (B_AX_FSM_TIMEOUT_ERR_INT_EN | \ B_AX_F2PCMDRPT_FULL_DROP_ERR_INT_EN | \ B_AX_TXPRT_FULL_DROP_ERR_INT_EN | \ diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index 124e63fe69681..948a2027ed69c 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -431,6 +431,7 @@ static const struct rtw89_imr_info rtw8852a_imr_info = { .cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET, .other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR, .other_disp_imr_set = 0, + .bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR_ISR, .bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR_ISR, .bbrpt_err_imr_set = 0, .bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR_ISR, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index 00462c912ec7e..c8c0d68e16014 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -109,6 +109,7 @@ static const struct rtw89_imr_info rtw8852c_imr_info = { .cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET_V1, .other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR_V1, .other_disp_imr_set = B_AX_OTHER_DISP_IMR_SET_V1, + .bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR, .bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR, .bbrpt_err_imr_set = R_AX_BBRPT_CHINFO_IMR_SET_V1, .bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR, From patchwork Fri Sep 23 06:53:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 609121 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 604BBC6FA82 for ; Fri, 23 Sep 2022 06:54:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230059AbiIWGyS (ORCPT ); Fri, 23 Sep 2022 02:54:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230006AbiIWGyN (ORCPT ); Fri, 23 Sep 2022 02:54:13 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 292F1129684 for ; Thu, 22 Sep 2022 23:54:08 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6rbnW7020902, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6rbnW7020902 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:37 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 23 Sep 2022 14:54:01 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:54:00 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 8/9] wifi: rtw89: check DLE FIFO size with reserved size Date: Fri, 23 Sep 2022 14:53:10 +0800 Message-ID: <20220923065311.123356-9-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org For SCC mode, some FIFO are reserved, so compare the quantity after minus the reserved size. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/core.h | 1 + drivers/net/wireless/realtek/rtw89/mac.c | 17 +++++++++++++++-- drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852b.c | 2 ++ drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 + 5 files changed, 20 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 0e0f9d45ad892..f6a4bb45ea3ee 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2609,6 +2609,7 @@ struct rtw89_chip_info { const struct rtw89_chip_ops *ops; const char *fw_name; u32 fifo_size; + u32 dle_scc_rsvd_size; u16 max_amsdu_limit; bool dis_2g_40m_ul_ofdma; u32 rsvd_ple_ofst; diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index 674760b565e4d..d6c3e607fc12e 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -1324,6 +1324,17 @@ static inline u32 dle_used_size(const struct rtw89_dle_size *wde, ple->pge_size * (ple->lnk_pge_num + ple->unlnk_pge_num); } +static u32 dle_expected_used_size(struct rtw89_dev *rtwdev, + enum rtw89_qta_mode mode) +{ + u32 size = rtwdev->chip->fifo_size; + + if (mode == RTW89_QTA_SCC) + size -= rtwdev->chip->dle_scc_rsvd_size; + + return size; +} + static void dle_func_en(struct rtw89_dev *rtwdev, bool enable) { if (enable) @@ -1491,7 +1502,8 @@ static int dle_init(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode, ext_wde_min_qt_wcpu = ext_cfg->wde_min_qt->wcpu; } - if (dle_used_size(cfg->wde_size, cfg->ple_size) != rtwdev->chip->fifo_size) { + if (dle_used_size(cfg->wde_size, cfg->ple_size) != + dle_expected_used_size(rtwdev, mode)) { rtw89_err(rtwdev, "[ERR]wd/dle mem cfg\n"); ret = -EINVAL; goto error; @@ -2604,7 +2616,8 @@ static int dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode) return -EINVAL; } - if (dle_used_size(cfg->wde_size, cfg->ple_size) != rtwdev->chip->fifo_size) { + if (dle_used_size(cfg->wde_size, cfg->ple_size) != + dle_expected_used_size(rtwdev, mode)) { rtw89_err(rtwdev, "[ERR]wd/dle mem cfg\n"); return -EINVAL; } diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index 948a2027ed69c..7841476803535 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -2190,6 +2190,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .ops = &rtw8852a_chip_ops, .fw_name = "rtw89/rtw8852a_fw.bin", .fifo_size = 458752, + .dle_scc_rsvd_size = 0, .max_amsdu_limit = 3500, .dis_2g_40m_ul_ofdma = true, .rsvd_ple_ofst = 0x6f800, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index 799da0c9f75ad..8428614a3b150 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -66,6 +66,8 @@ static const struct rtw89_chip_ops rtw8852b_chip_ops = { const struct rtw89_chip_info rtw8852b_chip_info = { .chip_id = RTL8852B, + .fifo_size = 196608, + .dle_scc_rsvd_size = 98304, .dma_ch_mask = BIT(RTW89_DMA_ACH4) | BIT(RTW89_DMA_ACH5) | BIT(RTW89_DMA_ACH6) | BIT(RTW89_DMA_ACH7) | BIT(RTW89_DMA_B1MG) | BIT(RTW89_DMA_B1HI), diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index c8c0d68e16014..67653b3e1a356 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -3039,6 +3039,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .ops = &rtw8852c_chip_ops, .fw_name = "rtw89/rtw8852c_fw.bin", .fifo_size = 458752, + .dle_scc_rsvd_size = 0, .max_amsdu_limit = 8000, .dis_2g_40m_ul_ofdma = false, .rsvd_ple_ofst = 0x6f800, From patchwork Fri Sep 23 06:53:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 608834 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A069ECAAD8 for ; Fri, 23 Sep 2022 06:54:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229866AbiIWGyT (ORCPT ); Fri, 23 Sep 2022 02:54:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229966AbiIWGyN (ORCPT ); Fri, 23 Sep 2022 02:54:13 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 44B2D129686 for ; Thu, 22 Sep 2022 23:54:09 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 28N6rczeF020912, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36504.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 28N6rczeF020912 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 23 Sep 2022 14:53:38 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:54:02 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 23 Sep 2022 14:54:01 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 9/9] wifi: rtw89: 8852b: configure DLE mem Date: Fri, 23 Sep 2022 14:53:11 +0800 Message-ID: <20220923065311.123356-10-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220923065311.123356-1-pkshih@realtek.com> References: <20220923065311.123356-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 09/23/2022 06:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzkvMjMgpFekyCAwMzoz?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Configure DLE (data link engine) memory size for operating modes. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/mac.c | 14 ++++++++++++++ drivers/net/wireless/realtek/rtw89/mac.h | 7 +++++++ drivers/net/wireless/realtek/rtw89/rtw8852b.c | 14 ++++++++++++++ 3 files changed, 35 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index d6c3e607fc12e..7654cf52ca350 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -1256,6 +1256,10 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .wde_size0 = {RTW89_WDE_PG_64, 4095, 1,}, /* DLFW */ .wde_size4 = {RTW89_WDE_PG_64, 0, 4096,}, + /* PCIE 64 */ + .wde_size6 = {RTW89_WDE_PG_64, 512, 0,}, + /* DLFW */ + .wde_size9 = {RTW89_WDE_PG_64, 0, 1024,}, /* 8852C DLFW */ .wde_size18 = {RTW89_WDE_PG_64, 0, 2048,}, /* 8852C PCIE SCC */ @@ -1264,6 +1268,10 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_size0 = {RTW89_PLE_PG_128, 1520, 16,}, /* DLFW */ .ple_size4 = {RTW89_PLE_PG_128, 64, 1472,}, + /* PCIE 64 */ + .ple_size6 = {RTW89_PLE_PG_128, 496, 16,}, + /* DLFW */ + .ple_size8 = {RTW89_PLE_PG_128, 64, 960,}, /* 8852C DLFW */ .ple_size18 = {RTW89_PLE_PG_128, 2544, 16,}, /* 8852C PCIE SCC */ @@ -1272,6 +1280,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .wde_qt0 = {3792, 196, 0, 107,}, /* DLFW */ .wde_qt4 = {0, 0, 0, 0,}, + /* PCIE 64 */ + .wde_qt6 = {448, 48, 0, 16,}, /* 8852C DLFW */ .wde_qt17 = {0, 0, 0, 0,}, /* 8852C PCIE SCC */ @@ -1282,6 +1292,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_qt5 = {264, 0, 32, 20, 64, 13, 1101, 0, 64, 128, 120,}, /* DLFW */ .ple_qt13 = {0, 0, 16, 48, 0, 0, 0, 0, 0, 0, 0,}, + /* PCIE 64 */ + .ple_qt18 = {147, 0, 16, 20, 17, 13, 89, 0, 32, 14, 8, 0,}, /* DLFW 52C */ .ple_qt44 = {0, 0, 16, 256, 0, 0, 0, 0, 0, 0, 0, 0,}, /* DLFW 52C */ @@ -1290,6 +1302,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_qt46 = {525, 0, 16, 20, 13, 13, 178, 0, 32, 62, 8, 16,}, /* 8852C PCIE SCC */ .ple_qt47 = {525, 0, 32, 20, 1034, 13, 1199, 0, 1053, 62, 160, 1037,}, + /* PCIE 64 */ + .ple_qt58 = {147, 0, 16, 20, 157, 13, 229, 0, 172, 14, 24, 0,}, }; EXPORT_SYMBOL(rtw89_mac_size); diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 6137499d11fe6..738a328591a50 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -690,23 +690,30 @@ struct rtw89_mac_size_set { const struct rtw89_hfc_prec_cfg hfc_preccfg_pcie; const struct rtw89_dle_size wde_size0; const struct rtw89_dle_size wde_size4; + const struct rtw89_dle_size wde_size6; + const struct rtw89_dle_size wde_size9; const struct rtw89_dle_size wde_size18; const struct rtw89_dle_size wde_size19; const struct rtw89_dle_size ple_size0; const struct rtw89_dle_size ple_size4; + const struct rtw89_dle_size ple_size6; + const struct rtw89_dle_size ple_size8; const struct rtw89_dle_size ple_size18; const struct rtw89_dle_size ple_size19; const struct rtw89_wde_quota wde_qt0; const struct rtw89_wde_quota wde_qt4; + const struct rtw89_wde_quota wde_qt6; const struct rtw89_wde_quota wde_qt17; const struct rtw89_wde_quota wde_qt18; const struct rtw89_ple_quota ple_qt4; const struct rtw89_ple_quota ple_qt5; const struct rtw89_ple_quota ple_qt13; + const struct rtw89_ple_quota ple_qt18; const struct rtw89_ple_quota ple_qt44; const struct rtw89_ple_quota ple_qt45; const struct rtw89_ple_quota ple_qt46; const struct rtw89_ple_quota ple_qt47; + const struct rtw89_ple_quota ple_qt58; }; extern const struct rtw89_mac_size_set rtw89_mac_size; diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index 8428614a3b150..9f9908418ee4e 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -6,6 +6,19 @@ #include "mac.h" #include "reg.h" +static const struct rtw89_dle_mem rtw8852b_dle_mem_pcie[] = { + [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size6, + &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6, + &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18, + &rtw89_mac_size.ple_qt58}, + [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9, + &rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4, + &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13, + &rtw89_mac_size.ple_qt13}, + [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, + NULL}, +}; + static int rtw8852b_mac_enable_bb_rf(struct rtw89_dev *rtwdev) { int ret; @@ -68,6 +81,7 @@ const struct rtw89_chip_info rtw8852b_chip_info = { .chip_id = RTL8852B, .fifo_size = 196608, .dle_scc_rsvd_size = 98304, + .dle_mem = rtw8852b_dle_mem_pcie, .dma_ch_mask = BIT(RTW89_DMA_ACH4) | BIT(RTW89_DMA_ACH5) | BIT(RTW89_DMA_ACH6) | BIT(RTW89_DMA_ACH7) | BIT(RTW89_DMA_B1MG) | BIT(RTW89_DMA_B1HI),