From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-163.mta0.migadu.com [91.218.175.163]) (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 53480476CC1 for ; Wed, 23 Sep 2026 21:36:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.163 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790199373; cv=none; b=fFfL5K+xjAR8WmRN4poF2TGZ5x+MJ4rxbmmqydgKBKuMRNu5O6z+RwwGsP7FqZ3PIkREyRue2TC8koS2tVgpRaswiTt/rTsvIMiL8VfF7cTVPRlEbqculQTLksF6e7ecnyTcsOa/mxwTcjg8NrIP9ghpc0qrcLup5hZ8umBlfW0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790199373; c=relaxed/simple; bh=0Ef8Dmf5NQ+vpk3G4Y0e0NHI/ao/AEQGsyZamzEZdZY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jOT7y1f+1cEKajqGsFVNjmMUVsgQu1/YOOde085Kg9UiLN8c/dT9K4Hv5nlD25gtC9W+fzNghEeWMwBeezg0FJo8v6PGHYCnOvZGMZcD0533Tnd6btOj4VF5MTeukOs4ErrnExtRdTcq5PNx92+V3vFU1AK/YndRFoASibFRpLY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=Q+mZKc5x; arc=none smtp.client-ip=91.218.175.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="Q+mZKc5x" X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=0Ef8Dmf5NQ+vpk3G4Y0e0NHI/ao/AEQGsyZamzEZdZY=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1790199369; v=1; x=1790804169; b=Q+mZKc5xGNTIjOulCEcsib+YEt63G7/+r44cfy85rL0Sf8IUf1qC26udOEso7L4ANFHGG68t MRqLE/qN9WEp/QWA82Q4xQJuIwrs1cWIyQgwcPUjHV0V+o2BMiRcBJNB3r5+D527fkzrLJ0JXnT Cnsv2SUAL5lfvrnQfiWBB+Oc= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 5e2a4aaab30240da; Wed, 23 Sep 2026 21:36:09 +0000 X-Mizu-Trace-ID: 5e2a4aaab30240da X-Migadu-Flow: FLOW_OUT From: Luka Gejak To: Ping-Ke Shih Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Straube , Peter Robinson , Bitterblue Smith , Luka Gejak Subject: [PATCH v4 4/6] wifi: rtw88: 8723bs: add the RTL8723BS SDIO bind Date: Wed, 23 Sep 2026 23:35:55 +0200 Message-ID: <20260923213557.186205-5-luka.gejak@linux.dev> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260923213557.186205-1-luka.gejak@linux.dev> References: <20260923213557.186205-1-luka.gejak@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add the SDIO module for the RTL8723BS, the SDIO variant of the RTL8723B. It binds the Realtek SDIO device ids to the shared rtw88 SDIO probe and points it at the RTL8723B chip information. The device id table carries the same six ids the staging rtl8723bs driver binds to this chip, so the staging driver can be dropped without losing hardware support. I only have the 0xb723 variant to test with; the other five are included for parity with staging, which has carried them for years, rather than being left behind. The RTL8723B chip support is based on the initial work by Michael Straube . Link: https://github.com/mistraube/rtw88/tree/rtl8723bs Co-developed-by: Michael Straube Signed-off-by: Michael Straube Signed-off-by: Luka Gejak --- .../net/wireless/realtek/rtw88/rtw8723bs.c | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8723bs.c diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723bs.c b/drivers/net/wireless/realtek/rtw88/rtw8723bs.c new file mode 100644 index 000000000000..be2c13417a48 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8723bs.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright(c) 2007-2017 Realtek Corporation + * Copyright(c) Michael Straube + * Copyright(c) 2024-2026 Luka Gejak + */ + +#include +#include +#include +#include "main.h" +#include "rtw8723b.h" +#include "sdio.h" + +static const struct sdio_device_id rtw_8723bs_id_table[] = { + { + SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK, + SDIO_DEVICE_ID_REALTEK_RTW8723BS), + .driver_data = (kernel_ulong_t)&rtw8723b_hw_spec, + }, + { + SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK, 0x0523), + .driver_data = (kernel_ulong_t)&rtw8723b_hw_spec, + }, + { + SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK, 0x0525), + .driver_data = (kernel_ulong_t)&rtw8723b_hw_spec, + }, + { + SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK, 0x0623), + .driver_data = (kernel_ulong_t)&rtw8723b_hw_spec, + }, + { + SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK, 0x0626), + .driver_data = (kernel_ulong_t)&rtw8723b_hw_spec, + }, + { + SDIO_DEVICE(SDIO_VENDOR_ID_REALTEK, 0x0627), + .driver_data = (kernel_ulong_t)&rtw8723b_hw_spec, + }, + {} +}; +MODULE_DEVICE_TABLE(sdio, rtw_8723bs_id_table); + +static struct sdio_driver rtw_8723bs_driver = { + .name = KBUILD_MODNAME, + .id_table = rtw_8723bs_id_table, + .probe = rtw_sdio_probe, + .remove = rtw_sdio_remove, + .shutdown = rtw_sdio_shutdown, + .drv = { + .pm = &rtw_sdio_pm_ops, + } +}; +module_sdio_driver(rtw_8723bs_driver); + +MODULE_AUTHOR("Michael Straube "); +MODULE_AUTHOR("Luka Gejak "); +MODULE_DESCRIPTION("Realtek 802.11n wireless 8723bs driver"); +MODULE_LICENSE("Dual BSD/GPL"); -- 2.55.0