From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-49.mta0.migadu.com [91.218.175.49]) (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 B0468443C0D for ; Fri, 2 Oct 2026 07:39:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790926752; cv=none; b=oeL1FYpaDcs4+CjRij0f+ibv6t5PbFh4t5YK9q26twaVdQkGnqJga7xZ4WmNuH6WyLaP3iAAxSymiG2XFO7chg6SQ6Mj7OHrU1rrgmn4XOJpANd4KZ0kfcD0vT5R/y3tAbl8fJQnHPGWyPJgj7M8xKvGl/piAsneBjK2bRmzvow= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790926752; c=relaxed/simple; bh=GF+U/hw7WcPHBVh+HSbJ3knj3l/vkqtYcF1qErvdvEI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GkLejc6GxRvJxyqoOGd3jqFI63IrbKb6P7ocbfyHAexT20kNaTtGqriPnydo04ob6NJMZyj06j8NvmP/vRlWwf0FGVlgF0uuZGWCbmzYRBpk4iCQNUXW3OAC4mS2mb8AsqfV8ZFsO7HqCmtBuvY6WMrkzOvh7eAsFdEITI5xb4Q= 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=Ja+Zq61G; arc=none smtp.client-ip=91.218.175.49 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="Ja+Zq61G" X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=GF+U/hw7WcPHBVh+HSbJ3knj3l/vkqtYcF1qErvdvEI=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1790926748; v=1; x=1791531548; b=Ja+Zq61GcC+QTpsyXKWqEWAv4cX5VQNJ1mPEH0Oi+oYFh5PtA1gNBfLxo8PdjYRgNeTx+GXM k5hrYdmpbKRZPW6LOMQAfSjg89GXakundM2WXKpyidu6HZRbd+Y2LXmdtZMw1ETcjiyrvI5rYP2 Psdi8BR/n71djWvCikw+1DYY= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id f376e38fe06fdc94; Fri, 02 Oct 2026 07:39:08 +0000 X-Mizu-Trace-ID: f376e38fe06fdc94 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 rtw-next v7 5/6] wifi: rtw88: 8723bs: add the RTL8723BS SDIO bind Date: Fri, 2 Oct 2026 09:38:44 +0200 Message-ID: <20261002073845.31486-6-luka.gejak@linux.dev> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20261002073845.31486-1-luka.gejak@linux.dev> References: <20261002073845.31486-1-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 | 59 +++++++++++++++++++ 1 file changed, 59 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..62ad44db20de --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8723bs.c @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2026 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("Luka Gejak "); +MODULE_AUTHOR("Michael Straube "); +MODULE_DESCRIPTION("Realtek 802.11n wireless 8723bs driver"); +MODULE_LICENSE("Dual BSD/GPL"); -- 2.55.0