From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8BAE2C3601E for ; Thu, 10 Apr 2025 07:38:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ke4COQunqDR3lxUvY5aqlltkaiCg4JiggLABHSyx8V8=; b=PQzj9eAw9IKNw8hX1fA7/tDENS cpG7Rxln2PvfUrfGFw+Qe9gxBOI9XVXo1duufBTF+ptx1aeMQiAPtNOznKjRinr8WvNhyTAP7JVyq 81eJfw69Fde0cJbbImE7qTGLxA50SO4dPw5jyD/j+aRjGyvNbSkdRFeGBZnIERSxoj6bZYVGHVU+8 SWtcHf0Gzgi7poovGdN95KXDDJMf47+zAbX0GAhUWbZddzFalF2rRgKO+hmhzmWmipmcnc6v7RGeE rW9UUnCFS+cv3Do0iHYRAzdZ0x6NSBce51myArU2ZdXBgWIhv608NK9a8khp2drQq2xfwtFdDLPBB 2tXwofxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2mUQ-00000009akM-0hkj; Thu, 10 Apr 2025 07:38:22 +0000 Received: from mx.denx.de ([2a03:4000:64:cc:545d:19ff:fe05:8172]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2lun-00000009SUC-0BUC for linux-arm-kernel@lists.infradead.org; Thu, 10 Apr 2025 07:01:34 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id AF99C102E6212; Thu, 10 Apr 2025 09:01:25 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=mx-20241105; t=1744268489; h=from:subject:date:message-id:to:cc:mime-version:content-type: in-reply-to:references; bh=ke4COQunqDR3lxUvY5aqlltkaiCg4JiggLABHSyx8V8=; b=TTf7i5o3D9L8Fas3kA9NFBG5bcQVMIfm+cwjppivUDOdsDYXFwipiJCcmihiM6qQTJZAdG zaNgrLyYHuYfoTJuaoTd6jIOqycU4JiBPEm42oyx3Ew0/4lVlHHem8vbjskenSQZH/no3L EN0A6J8N3n9CQ4uGtz9NEwzmc07hhHdQV6vFd/dtbsaSYpjooi2rvr4mFJ/ws+tH+9vXzu wjZTFpfXub4MEA3TcyKen+arfsHEfQZ/cqfVLkZFYCoupsy1RQmOhtZtsV4g80yAOcfBAw /qWGKoPDH9TKe9BxdJ3vbwbuqMDECubOO3PDSSOn1W2VCmJXhwWxgspuTb9aDQ== Date: Thu, 10 Apr 2025 09:01:22 +0200 From: Lukasz Majewski To: Stefan Wahren Cc: Andrew Lunn , davem@davemloft.net, Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Richard Cochran , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: Re: [net-next v4 5/5] ARM: mxs_defconfig: Enable CONFIG_FEC_MTIP_L2SW to support MTIP L2 switch Message-ID: <20250410090122.0e4cadef@wsk> In-Reply-To: References: <20250407145157.3626463-1-lukma@denx.de> <20250407145157.3626463-6-lukma@denx.de> Organization: denx.de X-Mailer: Claws Mail 3.19.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/64h1Hw0ZQWwTItAXL0wqZ.X"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250410_000133_380116_3D3645E0 X-CRM114-Status: GOOD ( 28.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --Sig_/64h1Hw0ZQWwTItAXL0wqZ.X Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Stefan, > Hi Lukasz, >=20 > Am 07.04.25 um 16:51 schrieb Lukasz Majewski: > > This patch enables support for More Than IP switch available on some > > imx28[7] devices. > > > > Signed-off-by: Lukasz Majewski =20 > thanks adding the driver to mxs_defconfig. Unfortunately it's not > possible for reviewers to identify the relevant changes, Could you be more specific here? As fair as I see - there is only 14 LOCs changed for review. Please also be aware that MTIP L2 switch driver has some dependencies - on e.g. SWITCHDEV and BRIDGE, which had to be enabled to allow the former one to be active. > also the > commit messages doesn't provide further information. >=20 What kind of extra information shall I provide? IMHO the patch is self-explaining. > In general there are two approaches to solves this: > 1) prepend an additional patch which synchronizes mxs_defconfig with > current mainline > 2) manually create the relevant changes against mxs_defconfig >=20 > The decision about the approaches is up to the maintainer. I took the linux-next's (or net-next) mxs defconfig (cp it to be .config) Then run CROSS_COMPILE=3D ... make ARCH=3Darm menuconfig Enabled all the relevant Kconfig options and run CROSS_COMPILE=3D ... make ARCH=3Darm savedefconfig and copy defconfig to mxs_defconfig. Then I used git to prepare the patch. Isn't the above procedure correct? >=20 > Btw driver review will follow ... >=20 > Regards > > --- > > Changes for v4: > > - New patch > > --- > > arch/arm/configs/mxs_defconfig | 14 +++----------- > > 1 file changed, 3 insertions(+), 11 deletions(-) > > > > diff --git a/arch/arm/configs/mxs_defconfig > > b/arch/arm/configs/mxs_defconfig index d8a6e43c401e..4dc4306c035f > > 100644 --- a/arch/arm/configs/mxs_defconfig > > +++ b/arch/arm/configs/mxs_defconfig > > @@ -32,11 +32,10 @@ CONFIG_INET=3Dy > > CONFIG_IP_PNP=3Dy > > CONFIG_IP_PNP_DHCP=3Dy > > CONFIG_SYN_COOKIES=3Dy > > -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set > > -# CONFIG_INET_XFRM_MODE_TUNNEL is not set > > -# CONFIG_INET_XFRM_MODE_BEET is not set > > # CONFIG_INET_DIAG is not set > > # CONFIG_IPV6 is not set > > +CONFIG_BRIDGE=3Dy > > +CONFIG_NET_SWITCHDEV=3Dy > > CONFIG_CAN=3Dm > > # CONFIG_WIRELESS is not set > > CONFIG_DEVTMPFS=3Dy > > @@ -45,7 +44,6 @@ CONFIG_MTD=3Dy > > CONFIG_MTD_CMDLINE_PARTS=3Dy > > CONFIG_MTD_BLOCK=3Dy > > CONFIG_MTD_DATAFLASH=3Dy > > -CONFIG_MTD_M25P80=3Dy > > CONFIG_MTD_SST25L=3Dy > > CONFIG_MTD_RAW_NAND=3Dy > > CONFIG_MTD_NAND_GPMI_NAND=3Dy > > @@ -56,11 +54,11 @@ CONFIG_EEPROM_AT24=3Dy > > CONFIG_SCSI=3Dy > > CONFIG_BLK_DEV_SD=3Dy > > CONFIG_NETDEVICES=3Dy > > +CONFIG_FEC_MTIP_L2SW=3Dy > > CONFIG_ENC28J60=3Dy > > CONFIG_ICPLUS_PHY=3Dy > > CONFIG_MICREL_PHY=3Dy > > CONFIG_REALTEK_PHY=3Dy > > -CONFIG_SMSC_PHY=3Dy > > CONFIG_CAN_FLEXCAN=3Dm > > CONFIG_USB_USBNET=3Dy > > CONFIG_USB_NET_SMSC95XX=3Dy > > @@ -77,13 +75,11 @@ CONFIG_SERIAL_AMBA_PL011=3Dy > > CONFIG_SERIAL_AMBA_PL011_CONSOLE=3Dy > > CONFIG_SERIAL_MXS_AUART=3Dy > > # CONFIG_HW_RANDOM is not set > > -# CONFIG_I2C_COMPAT is not set > > CONFIG_I2C_CHARDEV=3Dy > > CONFIG_I2C_MXS=3Dy > > CONFIG_SPI=3Dy > > CONFIG_SPI_GPIO=3Dm > > CONFIG_SPI_MXS=3Dy > > -CONFIG_GPIO_SYSFS=3Dy > > # CONFIG_HWMON is not set > > CONFIG_WATCHDOG=3Dy > > CONFIG_STMP3XXX_RTC_WATCHDOG=3Dy > > @@ -138,10 +134,6 @@ CONFIG_PWM_MXS=3Dy > > CONFIG_NVMEM_MXS_OCOTP=3Dy > > CONFIG_EXT4_FS=3Dy > > # CONFIG_DNOTIFY is not set > > -CONFIG_NETFS_SUPPORT=3Dm > > -CONFIG_FSCACHE=3Dy > > -CONFIG_FSCACHE_STATS=3Dy > > -CONFIG_CACHEFILES=3Dm > > CONFIG_VFAT_FS=3Dy > > CONFIG_TMPFS=3Dy > > CONFIG_TMPFS_POSIX_ACL=3Dy =20 >=20 Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Erika Unter HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de --Sig_/64h1Hw0ZQWwTItAXL0wqZ.X Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEgAyFJ+N6uu6+XupJAR8vZIA0zr0FAmf3bMIACgkQAR8vZIA0 zr1Djgf+NAPPtq9pLf3qrKtXaDfV+UOsNC/46Iy4s1emMVq/Wo4voyPw1z0vAl8D WaMFD9hff7d/fmvPVCpAARDaixQEbBh140fR31b8heDyNQ8oSYa/u3edJ6pCUUFF mrLrpx0kgcIBAYNeB8nCfdmjd4sipiljHklYe9oKdfxkaFO2/1892nPmbbgwM6bU T9I0nhQH3GVdLkxbWnwI9zUdzZOkEN2TcW4ZoGrnonF4ZWW//ZV0nmPpNNPN60Nm /2gKJb6NIuXEKZ84YX4wZS4qJYRaarnaYuXifx4tgfjcu4V+4nbWP8NWJWe/Y2hm jrXBNj+DcLFIvTAZSuSuCc1EGNRZ2g== =PBZj -----END PGP SIGNATURE----- --Sig_/64h1Hw0ZQWwTItAXL0wqZ.X--