From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f182.google.com (mail-pf1-f182.google.com [209.85.210.182]) (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 1998C346FA8 for ; Thu, 18 Jun 2026 20:27:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781814459; cv=none; b=a9lLOwKpcioAXfWfpaCBr8GqXS+VkUO8dlbnW44RvsvXuqnEO6chaWpgCHykU+GyXPi4DzVXylMLv5OP8x/ZGJssyHkXFz66Y2zCyt/XM18yISWwSj920BWdS5BrrdFJ2Q0IH76r91YaS0ZfWR3SqO25VsZWyB6OUitLf6fpuso= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781814459; c=relaxed/simple; bh=QIXLh58c2I/xNAxnd9zUIZ8o9HmGV2kQoqWkH4eZ/d0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pEx/zfTW0MQHPPRZLcvJFL5xafprYL+069MRdB6k6Bq8zp9/N/y5THdJPU/N+lATDjEeb7P4fdquYZg1NarVOFIqgkjRXH1/uU5Ntllc9UZM7iTlTj0MeUhqKA1C9QMsYZw8eSuAw8KsZWJfxZEQj9l4hP7DUB7+Spnt998suVY= 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=IxdQjYsb; arc=none smtp.client-ip=209.85.210.182 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="IxdQjYsb" Received: by mail-pf1-f182.google.com with SMTP id d2e1a72fcca58-84347ad88edso1180072b3a.1 for ; Thu, 18 Jun 2026 13:27:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781814457; x=1782419257; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=luTYDoo3VQPWYaBTxEbzjeOj9vzTuruBGaYNL2gLrWQ=; b=IxdQjYsbU/YVgL05rCwTxG9TfOEG06NTBMJrAqVwmezGe9dyqROLjemk7R5o93Lxoy 8e0StN6+O77A5geM5lU+pfhpUqGYnKARIbMgVcHXK4pIK99i+/Mk4wcs3JF/J7SNkXyU X2Y3Zna9cS7/dZvbPN52HAweHY71anQ9q/cvliLcDzx6fPX22IE0m6/qWWPDPbomZuQ+ xJmosPVjslTKE/AQaCjTumyL+EBLH7P4rM4bHfOFxAQhDw1+oOum5+KDdTAYx5fIlq76 h1AYX484Entf05gKZ/bFLuLYGK8PQE4TsWzugULgVP6BgkgVF6TkW6EQdP3Czk1ofuFi 713w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781814457; x=1782419257; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=luTYDoo3VQPWYaBTxEbzjeOj9vzTuruBGaYNL2gLrWQ=; b=SN4xLOAlaFuqA/TPWBYVxAzOG8dRG2HGRW20a4r7CZwAEqoZgUp4UUbAUf6iTirhbZ ebPNJRPYSCJpJxYMj1hpoD+f70QRtpOI1qW63QmSBdHzqo3qnPrvVAQQ9DgjMtK/vsRL ULrsr4pKv+ahfwbzcufkfPZN0oeBdZrQUOrNoS20suJpcLEg8rv4PE177tF+rvTVyl4x 8BkfRxeGaC0m4bBpdStrPooRNgJvpyqYb6nlgpfjHpLIgNMJYKtkiv0coGPO9BXSnBl6 oKnn9gxdwm/EQccPwg2LqAmhvwm7123A+alGDGp0vvbh1Td2jPiustIVuMsHQwMrTI6u HePw== X-Gm-Message-State: AOJu0YzdI2XIM5X0GBN1eM86yxrp0HqBB8dH15id0PM7/nPKa7l6AXND tB0VABYiWfJE1RUZvqkDGCXKUjzVeBKiVjbzmVjBp/p6DuAdbpbpSLlbceZdcdk2 X-Gm-Gg: AfdE7cnEoixVJ5TqsWxDDCnG6C/bOIu9M52G1rHVuG7p2D2BFrimSshjNypdh0dnIOb 22CD7fB3Wu2y6s/Bk2yTeZ6XjNyzP6JSSVlur6tJ91Yb0F+lAF6FlEVhF9HvytpWJe1UYG4tpV2 4JcxfulFm1vgXtvQu25A0Z3inPpsR3zzaLSSiiiY4kedyMefUYBZnATaQ4saH4LX/x8sI6qOpkH FLVZiDDWWIMlti4LhZR0wdZpmOV4F1KMY61hKBtBpfbw7wDZVZ8dkvZbRlnNeogJaeEqTcfiPkS wDvmEqPUuRxQ29Ddu1NKohZolfMC/Lu81yEYTKVKPDezUmD3if05VlUw4Hy0AkH13sjqu6qVLg5 s3R9p7brou++GfQGaUyi4kZ8D3nL9z2QWerdsujJC00Qg7DZS3M2p1+5Uk2v2oAi0QWkS9VHc0o 985HwZKKrAXdsRAqmP+aRkzmYnyG0dUlT68d45wdSNIjPSJMi2zds= X-Received: by 2002:a05:6a00:4c81:b0:835:532a:3468 with SMTP id d2e1a72fcca58-845507edebemr545452b3a.20.1781814457447; Thu, 18 Jun 2026 13:27:37 -0700 (PDT) Received: from d.home.yangfl.dn42 ([104.28.215.164]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-845536758ddsm3590b3a.15.2026.06.18.13.27.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jun 2026 13:27:36 -0700 (PDT) From: David Yang To: netdev@vger.kernel.org Cc: David Yang , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org Subject: [RFC net-next 1/4] net: dsa: motorcomm: Move to subdirectory Date: Fri, 19 Jun 2026 04:26:29 +0800 Message-ID: <20260618202716.2166450-2-mmyangfl@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260618202716.2166450-1-mmyangfl@gmail.com> References: <20260618202716.2166450-1-mmyangfl@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit yt921x is already the longest single-file DSA driver, so it's time to split it into parts. Signed-off-by: David Yang --- MAINTAINERS | 2 +- drivers/net/dsa/Kconfig | 10 ++-------- drivers/net/dsa/Makefile | 2 +- drivers/net/dsa/motorcomm/Kconfig | 8 ++++++++ drivers/net/dsa/motorcomm/Makefile | 3 +++ drivers/net/dsa/{yt921x.c => motorcomm/chip.c} | 2 +- drivers/net/dsa/{yt921x.h => motorcomm/chip.h} | 0 7 files changed, 16 insertions(+), 11 deletions(-) create mode 100644 drivers/net/dsa/motorcomm/Kconfig create mode 100644 drivers/net/dsa/motorcomm/Makefile rename drivers/net/dsa/{yt921x.c => motorcomm/chip.c} (99%) rename drivers/net/dsa/{yt921x.h => motorcomm/chip.h} (100%) diff --git a/MAINTAINERS b/MAINTAINERS index 06df1171f4cf..b007f20b2763 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -18039,7 +18039,7 @@ M: David Yang L: netdev@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml -F: drivers/net/dsa/yt921x.* +F: drivers/net/dsa/motorcomm/ F: net/dsa/tag_yt921x.c MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig index 4ab567c5bbaf..98e9bbe47de7 100644 --- a/drivers/net/dsa/Kconfig +++ b/drivers/net/dsa/Kconfig @@ -72,6 +72,8 @@ config NET_DSA_MV88E6060 source "drivers/net/dsa/microchip/Kconfig" +source "drivers/net/dsa/motorcomm/Kconfig" + source "drivers/net/dsa/mv88e6xxx/Kconfig" source "drivers/net/dsa/mxl862xx/Kconfig" @@ -158,12 +160,4 @@ config NET_DSA_VITESSE_VSC73XX_PLATFORM This enables support for the Vitesse VSC7385, VSC7388, VSC7395 and VSC7398 SparX integrated ethernet switches, connected over a CPU-attached address bus and work in memory-mapped I/O mode. - -config NET_DSA_YT921X - tristate "Motorcomm YT9215 ethernet switch chip support" - select NET_DSA_TAG_YT921X - select NET_IEEE8021Q_HELPERS if DCB - help - This enables support for the Motorcomm YT9215 ethernet switch - chip. endmenu diff --git a/drivers/net/dsa/Makefile b/drivers/net/dsa/Makefile index d2975badffc0..138225baa4d5 100644 --- a/drivers/net/dsa/Makefile +++ b/drivers/net/dsa/Makefile @@ -14,11 +14,11 @@ obj-$(CONFIG_NET_DSA_SMSC_LAN9303_MDIO) += lan9303_mdio.o obj-$(CONFIG_NET_DSA_VITESSE_VSC73XX) += vitesse-vsc73xx-core.o obj-$(CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM) += vitesse-vsc73xx-platform.o obj-$(CONFIG_NET_DSA_VITESSE_VSC73XX_SPI) += vitesse-vsc73xx-spi.o -obj-$(CONFIG_NET_DSA_YT921X) += yt921x.o obj-y += b53/ obj-y += hirschmann/ obj-y += lantiq/ obj-y += microchip/ +obj-y += motorcomm/ obj-y += mv88e6xxx/ obj-y += mxl862xx/ obj-y += netc/ diff --git a/drivers/net/dsa/motorcomm/Kconfig b/drivers/net/dsa/motorcomm/Kconfig new file mode 100644 index 000000000000..64ff7d07a91b --- /dev/null +++ b/drivers/net/dsa/motorcomm/Kconfig @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0-only +config NET_DSA_YT921X + tristate "Motorcomm YT9215 ethernet switch chip support" + select NET_DSA_TAG_YT921X + select NET_IEEE8021Q_HELPERS if DCB + help + This enables support for the Motorcomm YT9215 ethernet switch + chip. diff --git a/drivers/net/dsa/motorcomm/Makefile b/drivers/net/dsa/motorcomm/Makefile new file mode 100644 index 000000000000..bf99feb4c454 --- /dev/null +++ b/drivers/net/dsa/motorcomm/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_NET_DSA_YT921X) += yt921x.o +yt921x-objs := chip.o diff --git a/drivers/net/dsa/yt921x.c b/drivers/net/dsa/motorcomm/chip.c similarity index 99% rename from drivers/net/dsa/yt921x.c rename to drivers/net/dsa/motorcomm/chip.c index 159b16606f6c..f070732845eb 100644 --- a/drivers/net/dsa/yt921x.c +++ b/drivers/net/dsa/motorcomm/chip.c @@ -26,7 +26,7 @@ #include #include -#include "yt921x.h" +#include "chip.h" struct yt921x_mib_desc { unsigned int size; diff --git a/drivers/net/dsa/yt921x.h b/drivers/net/dsa/motorcomm/chip.h similarity index 100% rename from drivers/net/dsa/yt921x.h rename to drivers/net/dsa/motorcomm/chip.h -- 2.53.0