From patchwork Mon May 8 08:12:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 681826 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 430D0C77B73 for ; Mon, 8 May 2023 08:12:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233291AbjEHIMq (ORCPT ); Mon, 8 May 2023 04:12:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233207AbjEHIMp (ORCPT ); Mon, 8 May 2023 04:12:45 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51EF83C34 for ; Mon, 8 May 2023 01:12:40 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 3488CLYP0006032, 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 3488CLYP0006032 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK); Mon, 8 May 2023 16:12:22 +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 15.1.2375.32; Mon, 8 May 2023 16:12:27 +0800 Received: from [127.0.1.1] (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; Mon, 8 May 2023 16:12:27 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH 0/3] wifi: rtw89: support U-NII-4 5.9GHz channels Date: Mon, 8 May 2023 16:12:08 +0800 Message-ID: <20230508081211.38760-1-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 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: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-ServerInfo: RTEXH36505.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 8852B, 8852C and upcoming 8851B can support U-NII-4, so add this patchset to enable this feature. However, we can't turn it on unconditionally, because hardware may not get certification in certain platforms, so add a flag in BIOS ACPI to determine if we should disable these channels. Zong-Zhe Yang (3): wifi: rtw89: introduce realtek ACPI DSM method wifi: rtw89: regd: judge UNII-4 according to BIOS and chip wifi: rtw89: support U-NII-4 channels on 5GHz band drivers/net/wireless/realtek/rtw89/Makefile | 3 +- drivers/net/wireless/realtek/rtw89/acpi.c | 52 ++++++++++++++++ drivers/net/wireless/realtek/rtw89/acpi.h | 21 +++++++ drivers/net/wireless/realtek/rtw89/core.c | 10 ++- drivers/net/wireless/realtek/rtw89/core.h | 2 + drivers/net/wireless/realtek/rtw89/regd.c | 61 +++++++++++++++++++ drivers/net/wireless/realtek/rtw89/rtw8851b.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852b.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 + 10 files changed, 151 insertions(+), 2 deletions(-) create mode 100644 drivers/net/wireless/realtek/rtw89/acpi.c create mode 100644 drivers/net/wireless/realtek/rtw89/acpi.h