From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f172.google.com (mail-pf1-f172.google.com [209.85.210.172]) (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 637F030AACD for ; Fri, 3 Jul 2026 16:52:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783097575; cv=none; b=U+X0NtdKfc7cMyg2/cJJtpkH58xE5YDjBtczhOsswenvr1N2+KIgH/ESXXqsgnGPfspS3Z0c9QEuVpoC1qRNSDnbJ+9xd6h8CzifFI2e4RTObx/wm8Z3H06kbmA5K33dfitnWTZtvcyxO6JA1jmEm7rw5nryizxJfkVQtzszd04= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783097575; c=relaxed/simple; bh=mVtBwVZyArQ0bhCJCcWF3zOmScZQqVquoXNBpOG3HVg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DSjqQVHbBbQHdNuNBolncg9BbaSmvB3ZFBR0i7s5AT8F/bM5BmA3P19IjsH+asYskk03/tTD1FWuUodLzTHE2YOhGDcpwTB6JSDUq7m7WcPnZCSZ1UUo51ln9Fg17UK8GBDRmVPZ6TZLxwJ48ivYemNMIJTRdicGFhTQYjkMWQE= 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=JPBkZo0g; arc=none smtp.client-ip=209.85.210.172 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="JPBkZo0g" Received: by mail-pf1-f172.google.com with SMTP id d2e1a72fcca58-845c92bc464so538117b3a.2 for ; Fri, 03 Jul 2026 09:52:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1783097572; x=1783702372; 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:content-type; bh=qgwoXYPeH8zLNs0z7+G37QoZ0VyUG0HqO/r1pL5e7z8=; b=JPBkZo0g+ZyE0th0eL5mgaQTC6mPmMKKpxFt7d/LjGw8ivw3sJUoNNkNf4mYqH0Gib RIR1NwHpneiq8w5a4WUzmM5BhG6bWjN7A0G75g970/do4xHjs1xhhCoeovPsD6NzFNkb w+k/3Hi+5vyNWyv2WNHCR+S1UbncOKNxGmx6GutJ2QPMCNQ7SrXPVO49gSR1MzAKWcKV rGagAwRmu/skgxg2nSfGYhFG9Pc05pYhIQlVdieqRLFPNWkSpHlA6nm6s5efLtp37Isv dnhmAn/sulujZIKvGb8LcUa1TFVuo7veBhgjkkUREPcbUNvSHU+XR3wrkxSYS/NIEL3N RchA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783097572; x=1783702372; 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:content-type; bh=qgwoXYPeH8zLNs0z7+G37QoZ0VyUG0HqO/r1pL5e7z8=; b=lhecjXzAuSwFFs3Xv0F8GXpey6hosSsVFlT2iJbgHClBwBCEGFudkCog4IFQwTibE/ 6Azl0Fdw1LDf1FyX+0vdTAi4iq9ulYewAqVuSegm8tq1+lGFMiG/FXL4JbeJXWsHKMFo 2Tzj8p3wPRD6Rmf+6zVoUFl3hkG4Kragpm85iz2Z+ezx/jWseib6Oe3uFsrePyNDDHqE LQif4I+smsKtocvTOU+xYHuTOnnThxeCfI6bIIYdo6CVAZaJaAwihBOQ9fjqgoyC72SB Q0N2u3UiPcNuceebpG8pR6A2tJNEFdDGWY/XTZ2RdwWhvzQgKUtpUOBFglKd1Hj6vFVw fdPg== X-Gm-Message-State: AOJu0YwgWUW+7F578jrBZ9DsEpFRLrMwZ8a7Gj2m6nuPdCEHZm5P+Npq 61Hyt+Fb/9zsyV+4Sp19jxFj3oCWJ8xTKQem19mOevJHNy8q0AsY3J+PVg1Ad8Uq X-Gm-Gg: AfdE7clKNWQrufBC1kMey6GXABFPRMgfJMOhccsBZxjAgYN30S0J2ipXsZCol/VhfyA u2d+RoTr/nAG8mdOv5mxmnSbeQYtg8+19/8UAI3ymndvsxsINxOR1i4Fzr5YlFOvy2h467M6fWe wu7bNciiB8EAGPmvWGbfaRaPT+AvNkyuXFkuDge1PWdHRlDsl+j0Xz1TPDMD9MYoGZYbk0/cb6D Mx7kmW85fhBOHyFMlQIx9ejmHGpEdMolbNQpx8Gpr9hWOXG+vjG6UsEnYrLkOnydEtwIm25zVbT XkUppACF640gtKwIsyNY9YsLSthcPFgzqEKquhS4EGBINDdwL2vqJGeGcRqficWjJ6x3X/vfqnc dHIEEeelreMM3bsRAnxexYNClVDv01poMZj2YqgMJ186oJzno3XoQZgBm8sZB9aN+5W6H3Fs9s2 UbZnsv9vcPLkscvMCE6oX+BB6S/YzgwX8iFfF7jsSNuvPVmAuw5kw= X-Received: by 2002:a05:6a00:92a5:b0:847:7fd5:aaaa with SMTP id d2e1a72fcca58-847f6dbfd4dmr294778b3a.17.1783097572274; Fri, 03 Jul 2026 09:52:52 -0700 (PDT) Received: from d.home.yangfl.dn42 ([104.28.215.164]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-847f6b609b8sm98267b3a.5.2026.07.03.09.52.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Jul 2026 09:52:52 -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: [PATCH net-next v4 1/3] net: dsa: motorcomm: Move to subdirectory Date: Sat, 4 Jul 2026 00:51:45 +0800 Message-ID: <20260703165241.542195-2-mmyangfl@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260703165241.542195-1-mmyangfl@gmail.com> References: <20260703165241.542195-1-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 Reviewed-by: Andrew Lunn --- 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-$(CONFIG_NET_DSA_YT921X) += yt921x.o obj-y += b53/ obj-y += hirschmann/ obj-y += lantiq/ obj-y += microchip/ +obj-y += motorcomm/ obj-y += mv88e6xxx/ obj-y += mxl862xx/ obj-y += netc/ diff --git a/drivers/net/dsa/motorcomm/Kconfig b/drivers/net/dsa/motorcomm/Kconfig new file mode 100644 index 000000000000..1fddd386f866 --- /dev/null +++ b/drivers/net/dsa/motorcomm/Kconfig @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: ISC +config NET_DSA_YT921X + tristate "Motorcomm YT9215 ethernet switch chip support" + select NET_DSA_TAG_YT921X + select NET_IEEE8021Q_HELPERS if DCB + help + This enables support for the Motorcomm YT9215 ethernet switch + chip. diff --git a/drivers/net/dsa/motorcomm/Makefile b/drivers/net/dsa/motorcomm/Makefile new file mode 100644 index 000000000000..afd03be9fa35 --- /dev/null +++ b/drivers/net/dsa/motorcomm/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: ISC +obj-$(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