From patchwork Thu Aug 19 03:05:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hayes Wang X-Patchwork-Id: 500113 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 B2DC9C432BE for ; Thu, 19 Aug 2021 03:06:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A0B9E600CC for ; Thu, 19 Aug 2021 03:06:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236247AbhHSDGu (ORCPT ); Wed, 18 Aug 2021 23:06:50 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:45052 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236085AbhHSDGs (ORCPT ); Wed, 18 Aug 2021 23:06:48 -0400 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 17J3624t8007588, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36502.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.71/5.88) with ESMTPS id 17J3624t8007588 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 19 Aug 2021 11:06:02 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36502.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Thu, 19 Aug 2021 11:06:01 +0800 Received: from fc34.localdomain (172.21.177.102) 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 15.1.2106.2; Thu, 19 Aug 2021 11:06:00 +0800 From: Hayes Wang To: , CC: , , , , Hayes Wang Subject: [PATCH net 2/2] r8152: fix the maximum number of PLA bp for RTL8153C Date: Thu, 19 Aug 2021 11:05:37 +0800 Message-ID: <20210819030537.3730-379-nic_swsd@realtek.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210819030537.3730-377-nic_swsd@realtek.com> References: <20210819030537.3730-377-nic_swsd@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.177.102] X-ClientProxiedBy: RTEXH36501.realtek.com.tw (172.21.6.27) 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: 08/19/2021 02:52:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5?b?Q2xlYW4sIGJhc2VzOiAyMDIxLzgvMTggpFWkyCAx?= =?big5?b?MToyNTowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36502.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 X-KSE-AntiSpam-Outbound-Interceptor-Info: scan successful X-KSE-AntiSpam-Version: 5.9.20, Database issued on: 08/19/2021 02:54:56 X-KSE-AntiSpam-Status: KAS_STATUS_NOT_DETECTED X-KSE-AntiSpam-Method: none X-KSE-AntiSpam-Rate: 0 X-KSE-AntiSpam-Info: Lua profiles 165646 [Aug 18 2021] X-KSE-AntiSpam-Info: Version: 5.9.20.0 X-KSE-AntiSpam-Info: Envelope from: hayeswang@realtek.com X-KSE-AntiSpam-Info: LuaCore: 454 454 39c6e442fd417993330528e7f9d13ac1bf7fdf8c X-KSE-AntiSpam-Info: {Tracking_from_domain_doesnt_match_to} X-KSE-AntiSpam-Info: d41d8cd98f00b204e9800998ecf8427e.com:7.1.1; realtek.com:7.1.1; 127.0.0.199:7.1.2 X-KSE-AntiSpam-Info: Rate: 0 X-KSE-AntiSpam-Info: Status: not_detected X-KSE-AntiSpam-Info: Method: none X-KSE-AntiSpam-Info: Auth:dkim=none X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Heuristic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 08/19/2021 02:57:00 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The maximum PLA bp number of RTL8153C is 16, not 8. That is, the bp 0 ~ 15 are at 0xfc28 ~ 0xfc46, and the bp_en is at 0xfc48. Fixes: 195aae321c82 ("r8152: support new chips") Signed-off-by: Hayes Wang --- drivers/net/usb/r8152.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 3fd17b6dc61d..79832374f78d 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -3955,13 +3955,24 @@ static void rtl_clear_bp(struct r8152 *tp, u16 type) case RTL_VER_06: ocp_write_byte(tp, type, PLA_BP_EN, 0); break; + case RTL_VER_14: + ocp_write_word(tp, type, USB_BP2_EN, 0); + + ocp_write_word(tp, type, USB_BP_8, 0); + ocp_write_word(tp, type, USB_BP_9, 0); + ocp_write_word(tp, type, USB_BP_10, 0); + ocp_write_word(tp, type, USB_BP_11, 0); + ocp_write_word(tp, type, USB_BP_12, 0); + ocp_write_word(tp, type, USB_BP_13, 0); + ocp_write_word(tp, type, USB_BP_14, 0); + ocp_write_word(tp, type, USB_BP_15, 0); + break; case RTL_VER_08: case RTL_VER_09: case RTL_VER_10: case RTL_VER_11: case RTL_VER_12: case RTL_VER_13: - case RTL_VER_14: case RTL_VER_15: default: if (type == MCU_TYPE_USB) { @@ -4331,7 +4342,6 @@ static bool rtl8152_is_fw_mac_ok(struct r8152 *tp, struct fw_mac *mac) case RTL_VER_11: case RTL_VER_12: case RTL_VER_13: - case RTL_VER_14: case RTL_VER_15: fw_reg = 0xf800; bp_ba_addr = PLA_BP_BA; @@ -4339,6 +4349,13 @@ static bool rtl8152_is_fw_mac_ok(struct r8152 *tp, struct fw_mac *mac) bp_start = PLA_BP_0; max_bp = 8; break; + case RTL_VER_14: + fw_reg = 0xf800; + bp_ba_addr = PLA_BP_BA; + bp_en_addr = USB_BP2_EN; + bp_start = PLA_BP_0; + max_bp = 16; + break; default: goto out; }