From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 75AC72FD1B1 for ; Mon, 20 Apr 2026 03:41:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776656474; cv=none; b=XDGZE9ejSFQ1HcWJG4Fgpu+TgwmwpIHGlHAi5DlWcBhY3xm2y+p1loz6ZtB0GRH//wHNeBgYCAf4qp+KvNQmuT5UrhYrExNvPUzApMjA9wLfzWxprNdzKfJUHkR7/q0kMIcntA2Rx+G7FensuxjdVaP4j1EK/fnBPrybsIDQn1M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776656474; c=relaxed/simple; bh=iFizv/zbh3I+BvJJNVEUwNmGd5rXKOR/N3Z7hX609Eg=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=tP+VYg8HEc157zBhlM2SeqpxH+eBgSkE9cHdxlBtGMz9Hs/sUOdHjoqacd2OUxFICRKTksomZyEpfn4kxfCK9r66ayPVpJSnVbRQgUHtRvR2sZKnorLtceggvar2b2F7NR81+V3u1byBFC7FI+DLVNFUQjdIfey6VjXs2hCGs6Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=Euuoq3hv; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="Euuoq3hv" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 63K3f9LX1426475, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1776656469; bh=KR4MIBXuNooudm17sxnCdtRTNsVt7MjGzB3TwmAmg4I=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version: Content-Transfer-Encoding:Content-Type; b=Euuoq3hvdSUJx5tbdlBXKQzPkx6nQAVZ/Cb5mcz3pIuZ6iO+8eSgiK6FsuRlrRiQO 8VnH1v506t0ioHhjfPBZR+iRjyM2t+MyNo3H9uHdyaZp/6bt3HZGSpxE/u3WeuDzQV vnAywKux8YIZrDhQJby+16lNWwdaMnRZTuGObaUamPd0LiPEBMZcIG9cCAhGYs4PvT ihSBa6NFaYjOTPmoyRPWXr8ycO4PN6tfvlCE4lHP7U99h/1c13zq9OLB4tpaSiMFTf sLIoUg5PnbYI1f0EaXSPJsPBC4Xd67twEtgW8j9UNprgMwaAO2piBRVz+HgpBLj9Hj eS+pu5PdQaZaw== Received: from mail.realtek.com (rtkexhmbs02.realtek.com.tw[172.21.6.41]) by rtits2.realtek.com.tw (8.15.2/3.26/5.94) with ESMTPS id 63K3f9LX1426475 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 20 Apr 2026 11:41:09 +0800 Received: from RTKEXHMBS04.realtek.com.tw (10.21.1.54) by RTKEXHMBS02.realtek.com.tw (172.21.6.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Mon, 20 Apr 2026 11:41:09 +0800 Received: from [127.0.1.1] (172.21.40.75) by RTKEXHMBS04.realtek.com.tw (10.21.1.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10 via Frontend Transport; Mon, 20 Apr 2026 11:41:09 +0800 From: Ping-Ke Shih To: CC: , , , , , , , Subject: [PATCH rtw-next 00/16] wifi: rtw89: add USB IO offload and some refactors Date: Mon, 20 Apr 2026 11:40:35 +0800 Message-ID: <20260420034051.17666-1-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain First patch is to correct typo which was missed because of two patchset were submitted at the same time; patch 7 is similar. The second one is to improve user experience on realtime applications, such as remote desktop. The patches 3-5 are to add switches by debugfs to control the functions for latency-sensitive scenario. Patch 6 is to fix data type to prevent overflow for 6GHz RNR scan. Patches 8-10 are to add USB IO offload, which packs IO into a H2C command and firmware does all IO in one go. This is to improve overall IO performance. Patch 11 is trivial to add a USB device. Patch 12-14 are to fix issues rarely found by MCC test. Address them and fix. Patch 15-16 are to support RTL8922D's new design, which hardware does backup RF calibration data on two PHY with the same channel to support runtime switch channels without doing calibration again, for example eMLSR that should change to 5GHz or 6GHz channel quickly. Chia-Yuan Li (2): wifi: rtw89: add IO offload support via firmware wifi: rtw89: offload DMAC and CMAC init IO to firmware Chih-Kang Chang (3): wifi: rtw89: use struct to fill C2H recv ack wifi: rtw89: check scan C2H event recv ack instead of C2H event done ack wifi: rtw89: suspend DIG when remain-on-channel Eric Huang (2): wifi: rtw89: phy: support static PD level setting wifi: rtw89: use firmware offload for PHY and RF batch register writes Johnson Tsai (3): wifi: rtw89: debug: disable hw_scan for latency-sensitive scenarios wifi: rtw89: debug: disable inactive power save to reduce bus overhead wifi: rtw89: 8832cu: Add ID 2c7c:8206 for RTL8832CU Ping-Ke Shih (1): wifi: rtw89: 8922d: fix typo rx_freq_frome_ie Po-Hao Huang (1): wifi: rtw89: 8852a: refine power save to lower latency Shin-Yi Lin (1): wifi: rtw89: Correct data type for scan index to avoid infinite loop Zong-Zhe Yang (3): wifi: rtw89: 8852bt: configure support_noise field explicitly wifi: rtw89: chan: introduce new helper to get entity current configuration wifi: rtw89: 8922d: update RF calibration flow for MLD drivers/net/wireless/realtek/rtw89/chan.c | 90 +++-- drivers/net/wireless/realtek/rtw89/chan.h | 21 +- drivers/net/wireless/realtek/rtw89/core.c | 111 +++++- drivers/net/wireless/realtek/rtw89/core.h | 97 ++++- drivers/net/wireless/realtek/rtw89/debug.c | 96 +++++ drivers/net/wireless/realtek/rtw89/fw.c | 349 +++++++++++++++++- drivers/net/wireless/realtek/rtw89/fw.h | 75 +++- drivers/net/wireless/realtek/rtw89/mac.c | 89 ++++- drivers/net/wireless/realtek/rtw89/mac80211.c | 7 + drivers/net/wireless/realtek/rtw89/mac_be.c | 57 ++- drivers/net/wireless/realtek/rtw89/phy.c | 94 +++-- drivers/net/wireless/realtek/rtw89/phy.h | 30 +- drivers/net/wireless/realtek/rtw89/phy_be.c | 8 +- drivers/net/wireless/realtek/rtw89/ps.c | 6 + drivers/net/wireless/realtek/rtw89/reg.h | 4 + drivers/net/wireless/realtek/rtw89/rtw8851b.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 + drivers/net/wireless/realtek/rtw89/rtw8852b.c | 1 + .../net/wireless/realtek/rtw89/rtw8852b_rfk.c | 6 +- .../net/wireless/realtek/rtw89/rtw8852bt.c | 2 + .../wireless/realtek/rtw89/rtw8852bt_rfk.c | 6 +- drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 + .../net/wireless/realtek/rtw89/rtw8852cu.c | 2 + drivers/net/wireless/realtek/rtw89/rtw8922a.c | 18 +- .../net/wireless/realtek/rtw89/rtw8922a_rfk.c | 22 +- drivers/net/wireless/realtek/rtw89/rtw8922d.c | 40 +- .../net/wireless/realtek/rtw89/rtw8922d_rfk.c | 92 +++-- .../net/wireless/realtek/rtw89/rtw8922d_rfk.h | 1 + 28 files changed, 1130 insertions(+), 197 deletions(-) base-commit: fa489a77e3267e05df95db96ba98e141ec07cbd9 -- 2.25.1