From patchwork Thu Jun 23 03:46:22 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: 584866 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 62FC5C433EF for ; Thu, 23 Jun 2022 04:45:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232582AbiFWEpt (ORCPT ); Thu, 23 Jun 2022 00:45:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243090AbiFWDrf (ORCPT ); Wed, 22 Jun 2022 23:47:35 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B797538BEA for ; Wed, 22 Jun 2022 20:47:31 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 25N3lHdM5018969, 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 (8.15.2/2.71/5.88) with ESMTPS id 25N3lHdM5018969 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 23 Jun 2022 11:47:17 +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 15.1.2375.28; Thu, 23 Jun 2022 11:47:17 +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 15.1.2308.27; Thu, 23 Jun 2022 11:47:16 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH v2 00/13] rtw89: support channel context Date: Thu, 23 Jun 2022 11:46:22 +0800 Message-ID: <20220623034635.20964-1-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: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 06/23/2022 03:30:00 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?Q2xlYW4sIGJhc2VzOiAyMDIyLzYvMjMgpFekyCAxMjo1?= =?big5_tw?b?MTowMA==?= 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 In order to support multiple channels, we prepare this patchset to have initial skeleton of channel context, and only SCC (single channel concurrence) is supported for now. The channel context needs some features, like hardware scan, but not all chips can support these features, so this implement can still support chips without channel context. The chip_info defines a support_chanctx_num field to discriminate a chip can support channel context or not, and we use this as clue to hook channel context ops of mac80211. We add a module parameter rtw89_use_chanctx to enable channel context, but by default set rtw89_use_chanctx=0 to pevent to break users' setup. When users want channel context to support concurrency, set module parameter rtw89_use_chanctx=1. If a chip declare it can support channel context and proper firmware with hardware scan is adopted, it can run with channel context. Otherwise, it could be failed to probe, users should set rtw89_use_chanctx=0 or upgrade firmware. When we concentrate stuffs of channel, some patches with a lot of changes are used to adjust code for new struct. But, not really change logic. v2: - patch 11/13: add link_id argument because ieee80211 ops prototype are changed. - patch 13/13: change to use module parameter rtw89_use_chanctx to prevent breaking users' setup by default, and users can try to use channel context after they upgrade firmware. Zong-Zhe Yang (13): rtw89: rewrite decision on channel by entity state rtw89: introduce rtw89_chan for channel stuffs rtw89: re-arrange channel related stuffs under HAL rtw89: create rtw89_chan centrally to avoid breakage rtw89: txpwr: concentrate channel related control to top rtw89: rfk: concentrate parameter control while set_channel() rtw89: concentrate parameter control for setting channel callback rtw89: concentrate chandef setting to stack callback rtw89: initialize entity and configure default chandef rtw89: introduce entity mode and its recalculated prototype rtw89: add skeleton of mac80211 chanctx ops support rtw89: support mac80211 chanctx ops by chip rtw89: ensure chanctx ops are used with HW scan drivers/net/wireless/realtek/rtw89/Makefile | 1 + drivers/net/wireless/realtek/rtw89/chan.c | 237 ++++++++++++++++ drivers/net/wireless/realtek/rtw89/chan.h | 66 +++++ drivers/net/wireless/realtek/rtw89/coex.c | 11 +- drivers/net/wireless/realtek/rtw89/coex.h | 4 +- drivers/net/wireless/realtek/rtw89/core.c | 260 +++++++++-------- drivers/net/wireless/realtek/rtw89/core.h | 149 +++++++--- drivers/net/wireless/realtek/rtw89/debug.c | 3 +- drivers/net/wireless/realtek/rtw89/fw.c | 84 ++++-- drivers/net/wireless/realtek/rtw89/mac.c | 14 +- drivers/net/wireless/realtek/rtw89/mac80211.c | 77 ++++- drivers/net/wireless/realtek/rtw89/pci.c | 11 +- drivers/net/wireless/realtek/rtw89/phy.c | 266 +++++++++++------- drivers/net/wireless/realtek/rtw89/phy.h | 8 +- drivers/net/wireless/realtek/rtw89/regd.c | 2 +- drivers/net/wireless/realtek/rtw89/rtw8852a.c | 111 +++++--- .../net/wireless/realtek/rtw89/rtw8852a_rfk.c | 77 +++-- drivers/net/wireless/realtek/rtw89/rtw8852c.c | 231 ++++++++------- .../net/wireless/realtek/rtw89/rtw8852c_rfk.c | 73 +++-- .../net/wireless/realtek/rtw89/rtw8852c_rfk.h | 2 +- drivers/net/wireless/realtek/rtw89/sar.c | 8 +- drivers/net/wireless/realtek/rtw89/ser.c | 2 + 22 files changed, 1171 insertions(+), 526 deletions(-) create mode 100644 drivers/net/wireless/realtek/rtw89/chan.c create mode 100644 drivers/net/wireless/realtek/rtw89/chan.h