From patchwork Wed Oct 30 18:31:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bitterblue Smith X-Patchwork-Id: 13857044 X-Patchwork-Delegate: pkshih@realtek.com Received: from mail-ed1-f50.google.com (mail-ed1-f50.google.com [209.85.208.50]) (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 649C21BD9F4 for ; Wed, 30 Oct 2024 18:31:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730313095; cv=none; b=pNNp3fXncS6VSodu/8D7uuATete1SXZypIIAkgqTwvCe9mBXO/WdG9pTYjk15Qv4g0mlmR55/pZpRgNvRSEI4C9g/pzswXXfpvwEzvJAkCT1RN2Uws/OVNRLmchRm8wlF9C43irT2u4G/J7PFG5adSMOoIkEwQHiRRtpNBB4HxY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730313095; c=relaxed/simple; bh=dSxNfduacesZlnOS1LFItNcxRGae+zN/yHoCktJFcdo=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=fM5IljyanboS4x1R6hFO2pGFg3jaLKqNxjJ7QqL20cwugWmkGUjt4uVbSE7RhdMS8pN+6zrzISVF0WbqPRZC40ioWYgYRPQIKnBZvqOhT/QvcyWFKjx/3+AHDNRfGK/KB2fKBXCrf36YmMFjaxf16ytNMAUtqAA0jOMYnVIJfWo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=C5cZKrWb; arc=none smtp.client-ip=209.85.208.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="C5cZKrWb" Received: by mail-ed1-f50.google.com with SMTP id 4fb4d7f45d1cf-5c97c7852e8so317445a12.1 for ; Wed, 30 Oct 2024 11:31:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730313092; x=1730917892; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:from:subject:user-agent:mime-version:date:message-id:from:to :cc:subject:date:message-id:reply-to; bh=JS4o5FPNWyTuJZZZaU6KJv3THsEE4D+3vVjV2bNWLO4=; b=C5cZKrWbF9XvmP9NsohBPFY6HPEqSvZWmsZVWS0Lb8Jj5/HeKLX3a8TrloHXbfbqpj 4IswTxw9c9/87XOGAgrZr+ErupuKRZOHSQN3Xtk/jOlzqnW+J09c+XYmch//bfG3Lh0q ga6pEziBS4Tm+gz78RPfHVJeJ7s4vX+hBl1udlTNtX1IeyOAdIWmyBr9EogSPk6ci6lZ jUiBxl6aBHSf/2f+y8E7pswTnb1XKdtxslvagl7pq4QCBAJhzPmXx1ghPhV9EjKNBVkG 0iWnkCAZWK4jC/7Dc/g88UedeLk4nHV1/G6FbVGlsykmDZzDCXIecNxZyB00pBhfVa72 I5KQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730313092; x=1730917892; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:from:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=JS4o5FPNWyTuJZZZaU6KJv3THsEE4D+3vVjV2bNWLO4=; b=u/QAQg1u/F1OPTuTlUddqxAvBIyunTZketpnziTyok4oFA8r3l+idyfeJuw8mznzCf b52FRcGn4dpkX3Z0mh5x+/0HWf+dWElxKUAvZyHsqDSRretKllvxyhvUq0Vi5WzwQ91X L31vOo2raNZFGwvPrrF4jWigkM+7wjfM3VDGuZgTa/LBoJaAA22tW8VPfyTa1VVkTJRZ U0lped+qHZHh0Oq1SqQ51WxDK1M9rFmLrhVM0pHo/lovjYxQHjNcP+bybiMJ0D9yl6fc tbxYON8dQ9ZiUykQKuBM+2T1mWEWaOq+KegTXeAlw/w9gtPgAGF4YpDqyY0LnCdhrESO I4vw== X-Gm-Message-State: AOJu0Ywy7D5/r/UwBMRTbjbJY2zrLKjmx+vJzZtCKnmAzz0oLp2VNzuE izJUocCiq+3mjuzyyepuGkDrWMGWjPq4FAHEaVrwXf7rHjhrn+XyvfE4hA== X-Google-Smtp-Source: AGHT+IHYO2/766YCUXikoC7mdR5jCott0OTg62y3laBsKXMlHl7mcPlwHbbNZB0yScK/Ex5anxHNLw== X-Received: by 2002:a17:907:1a4e:b0:a9e:1fa0:d2f0 with SMTP id a640c23a62f3a-a9e1fa0d784mr529912066b.19.1730313091441; Wed, 30 Oct 2024 11:31:31 -0700 (PDT) Received: from [192.168.0.50] ([79.113.150.231]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9b1f297317sm593194066b.103.2024.10.30.11.31.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 30 Oct 2024 11:31:31 -0700 (PDT) Message-ID: <0b8e8093-8103-4999-86bf-0055ec52ea64@gmail.com> Date: Wed, 30 Oct 2024 20:31:28 +0200 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH v4 7/7] wifi: rtw88: Enable the new RTL8821AU/RTL8812AU drivers From: Bitterblue Smith To: "linux-wireless@vger.kernel.org" Cc: Ping-Ke Shih References: <435af284-0794-48e0-81a5-5a88b3c454bf@gmail.com> Content-Language: en-US In-Reply-To: <435af284-0794-48e0-81a5-5a88b3c454bf@gmail.com> These are older Wifi 5 chips. RTL8821AU is 1x1, with or without Bluetooth. RTL8812AU is 2x2, without Bluetooth. Beamforming is not implemented. It looks like these chips need a different implementation than what is in bf.c. Speed tests with RTL8821AU: 137 Mbps download, 144 Mbps upload. Speed tests with RTL8812AU: 344 Mbps download, 387 Mbps upload. Station mode and AP mode were tested. Bluetooth coexistence works. I used my Bluetooth headphones for several days, listening to music and watching videos. There is only a problem with the wifi speeds with one router: With ISP's HG6544C router: Official driver: 3/5 Mbps. rtw88: a bit more, but not steady at all. Not enough to watch a 1080p Youtube video. With my D-Link Eagle R32 router running Openwrt, on the same channel: Official driver: 6/10 Mbps. rtw88: download starts around 30, climbs to 50 / upload is 10 Mbps. I can watch a 1080p Youtube video. The music doesn't cut out during any speed tests. I also tested transferring files to and from my phone. I don't have other types of Bluetooth devices to test. Signed-off-by: Bitterblue Smith --- v2: - Add more information to the commit message. - Add the new rtw88_88xxa and rtw88_8812a modules. v3: - Mention 8811AU in Kconfig. v4: - No change. --- drivers/net/wireless/realtek/rtw88/Kconfig | 33 +++++++++++++++++++++ drivers/net/wireless/realtek/rtw88/Makefile | 15 ++++++++++ 2 files changed, 48 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig index 02b0d698413b..733b3e58da51 100644 --- a/drivers/net/wireless/realtek/rtw88/Kconfig +++ b/drivers/net/wireless/realtek/rtw88/Kconfig @@ -43,6 +43,17 @@ config RTW88_8723D config RTW88_8821C tristate +config RTW88_88XXA + tristate + +config RTW88_8821A + tristate + select RTW88_88XXA + +config RTW88_8812A + tristate + select RTW88_88XXA + config RTW88_8822BE tristate "Realtek 8822BE PCI wireless network adapter" depends on PCI @@ -189,6 +200,28 @@ config RTW88_8821CU 802.11ac USB wireless network adapter +config RTW88_8821AU + tristate "Realtek 8821AU/8811AU USB wireless network adapter" + depends on USB + select RTW88_CORE + select RTW88_USB + select RTW88_8821A + help + Select this option will enable support for 8821AU and 8811AU chipset + + 802.11ac USB wireless network adapter + +config RTW88_8812AU + tristate "Realtek 8812AU USB wireless network adapter" + depends on USB + select RTW88_CORE + select RTW88_USB + select RTW88_8812A + help + Select this option will enable support for 8812AU chipset + + 802.11ac USB wireless network adapter + config RTW88_DEBUG bool "Realtek rtw88 debug support" depends on RTW88_CORE diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile index 8f47359b4380..f0b49f5a8a5a 100644 --- a/drivers/net/wireless/realtek/rtw88/Makefile +++ b/drivers/net/wireless/realtek/rtw88/Makefile @@ -77,6 +77,21 @@ rtw88_8821cs-objs := rtw8821cs.o obj-$(CONFIG_RTW88_8821CU) += rtw88_8821cu.o rtw88_8821cu-objs := rtw8821cu.o +obj-$(CONFIG_RTW88_88XXA) += rtw88_88xxa.o +rtw88_88xxa-objs := rtw88xxa.o + +obj-$(CONFIG_RTW88_8821A) += rtw88_8821a.o +rtw88_8821a-objs := rtw8821a.o rtw8821a_table.o + +obj-$(CONFIG_RTW88_8812A) += rtw88_8812a.o +rtw88_8812a-objs := rtw8812a.o rtw8812a_table.o + +obj-$(CONFIG_RTW88_8821AU) += rtw88_8821au.o +rtw88_8821au-objs := rtw8821au.o + +obj-$(CONFIG_RTW88_8812AU) += rtw88_8812au.o +rtw88_8812au-objs := rtw8812au.o + obj-$(CONFIG_RTW88_PCI) += rtw88_pci.o rtw88_pci-objs := pci.o