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 30073CD6E79 for ; Tue, 9 Jun 2026 02:28:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Af3wXQy1JVWTHNoY/+0j5m7378zPnmHJqwaPW5HTU3E=; b=SMNxLEBtwtspAq OEA2JEgI9eWNgPP7J0FAggjToxY8XrI5qe78tz7eUoF1rwWTLnhoiIiipzwF/PNxcTJHWkkkrdZsm fjlOeaBeKTXj4PVP82qrzG9o6ngTPnMoDWcfLDr/MyMU9xIKp3llJErmYjvRtNKSfzF+MRwUCGa5F EUiE2vfwDHRoIJbV6EC9Eo5SPAP2EkewChdulPxU4KNd6eIORsHXRwBfbLpHU5MvReEOBGngSBu7B +SQIIMjyeIdnp8LOA2Ru0Bs76OhmojaLph4dZpay2Bl4klleGr9pLouSnKmJEydftmMxOjS2k2BiH 8jG4C3/qFcbPoZFbiTug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wWmCj-00000004d4H-2Qix; Tue, 09 Jun 2026 02:28:37 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wWmCi-00000004d4B-3XoX for linux-phy@lists.infradead.org; Tue, 09 Jun 2026 02:28:36 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id D95904191A; Tue, 9 Jun 2026 02:28:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B9DF1F00893; Tue, 9 Jun 2026 02:28:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780972115; bh=cwxpf8kSX8737xmFn9bWE+GiAzV9m+yFDvV80gYy6eg=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=ox0dD+AnTk5/0KPqZP+MqAYw17kd6W1fdHSxOUNBd2pti7O4xlqZ5msjw8IdBfENt 6UMAmONixeWmg1PuJ/fGK86QERQvNU9Mb5B8I2HfepcuFvmSnTVNVpKWvB2Z5SiKeq ZMMSUBCIOzbntzm3Vfpw/z3cVnD3MTJCwzx83K/mf03Gg+mvsnaG/7OOSijE3iKBZL 6Nt+LoTO3UnqCw5PIb6xL6KnL5fBgJhnSSk0m/Z05FZVCApCSrU4CDdiNspN024adn 6kntGrv3s/O0dueDDqHdsb010sVlcct73DSZtvaCLoJ0qmgnxk29wfsNr+rEdBggYB n7gh0yyIEhttQ== Date: Mon, 8 Jun 2026 19:28:34 -0700 From: Jakub Kicinski To: Petr Wozniak Cc: netdev@vger.kernel.org, andrew@lunn.ch, hkallweit1@gmail.com, linux@armlinux.org.uk, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, maxime.chevallier@bootlin.com, bjorn@mork.no, olek2@wp.pl Subject: Re: [PATCH v2 net-next] net: phy: mdio-i2c: defer RollBall bridge probe to PHY discovery Message-ID: <20260608192834.4244bcc9@kernel.org> In-Reply-To: <20260605053056.1977-1-petr.wozniak@gmail.com> References: <20260604181207.17468-1-petr.wozniak@gmail.com> <20260605053056.1977-1-petr.wozniak@gmail.com> MIME-Version: 1.0 X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org T24gRnJpLCAgNSBKdW4gMjAyNiAwNzozMDo1NiArMDIwMCBQZXRyIFdvem5pYWsgd3JvdGU6Cj4g Y29tbWl0IDhmZTEyNTg5MmY0MCAoIm5ldDogcGh5OiBzZnA6IHByb2JlIGZvciBSb2xsQmFsbCBJ MkMtdG8tTURJTwo+IGJyaWRnZSBpbiBtZGlvLWkyYyIpIGludHJvZHVjZWQgYSByZWdyZXNzaW9u OiB0aGUgUm9sbEJhbGwgSTJDLXRvLU1ESU8KPiBicmlkZ2UgaXMgbm90IHlldCByZWFkeSB0byBy ZXNwb25kIHRvIENNRF9SRUFEL0NNRF9ET05FIGN5Y2xlcyB3aGVuCj4gc2ZwX3NtX2FkZF9tZGlv X2J1cygpIHJ1bnMgaW4gU0ZQX1NfSU5JVC4gIFRoZSAyMDAgbXMgcHJvYmUgdGltZXMgb3V0LAo+ IGkyY19taWlfcHJvYmVfcm9sbGJhbGwoKSByZXR1cm5zIC1FTk9ERVYsIGFuZCBzZnBfc21fYWRk X21kaW9fYnVzKCkKPiBzZXRzIG1kaW9fcHJvdG9jb2wgPSBNRElPX0kyQ19OT05FLiAgQnkgdGhl IHRpbWUgc2ZwX3NtX3Byb2JlX2Zvcl9waHkoKQo+IHJ1bnMgKHVwIHRvIH4xNyBzIGxhdGVyIG9u IGFmZmVjdGVkIGhhcmR3YXJlKSwgdGhlIGJyaWRnZSBpcyBmdWxseQo+IGluaXRpYWxpemVkIOKA lCBidXQgUEhZIHByb2JpbmcgaXMgc2tpcHBlZCBiZWNhdXNlIHRoZSBwcm90b2NvbCBoYXMKPiBh bHJlYWR5IGJlZW4gY2hhbmdlZCB0byBOT05FLgo+IAo+IFRoaXMgYWZmZWN0cyBib3RoIG1vZHVs ZXMgaW5zZXJ0ZWQgYmVmb3JlIGJvb3QgYW5kIGhvdHBsdWdnZWQgbW9kdWxlcyBvbgo+IGhhcmR3 YXJlIHdoZXJlIGJyaWRnZSBpbml0aWFsaXphdGlvbiBleGNlZWRzIHRoZSAyMDAgbXMgcHJvYmUg d2luZG93Cj4gKGNvbmZpcm1lZDogRkxZUFJPIFNGUC0xMEdULUNTLTMwTSB3aXRoIEFxdWFudGlh IEFRUjExM0MsIGhvdHBsdWdnZWQpLgo+IAo+IE1vdmUgdGhlIHByb2JlIGZyb20gaTJjX21paV9p bml0X3JvbGxiYWxsKCkg4oCUIGNhbGxlZCBhdCBidXMtY3JlYXRpb24KPiB0aW1lIOKAlCB0byBz ZnBfc21fcHJvYmVfZm9yX3BoeSgpIGluIHNmcC5jLCB3aGVyZSBpdCBydW5zIGFmdGVyIHRoZSBT RlAKPiBzdGF0ZSBtYWNoaW5lJ3MgbW9kdWxlIGluaXRpYWxpemF0aW9uIGRlbGF5cy4gIEV4cG9y dCB0aGUgcHJvYmUgZnVuY3Rpb24KPiBhcyBtZGlvX2kyY19wcm9iZV9yb2xsYmFsbCgpIHNvIHNm cC5jIGNhbiBjYWxsIGl0Lgo+IAo+IEZvciBSVEw4MjYxQkUtYmFzZWQgbW9kdWxlczogdGhlIHBy b2JlIGNvcnJlY3RseSByZXR1cm5zIC1FTk9ERVYgYXQgUEhZCj4gZGlzY292ZXJ5IHRpbWUsIGNh dXNpbmcgc2ZwX3NtX3Byb2JlX2Zvcl9waHkoKSB0byBkZXN0cm95IHRoZSBNRElPIGJ1cwo+IGFu ZCBzZXQgTURJT19JMkNfTk9ORSDigJQgZWxpbWluYXRpbmcgdGhlIDUrIG1pbnV0ZSBQSFkgcHJv YmUgcmV0cnkgbG9vcC4KPiAKPiBGb3IgZ2VudWluZSBSb2xsQmFsbCBtb2R1bGVzIChlLmcuIEZM WVBSTyBTRlAtMTBHVC1DUy0zME0gd2l0aCBBcXVhbnRpYQo+IEFRUjExM0MpOiB0aGUgcHJvYmUg bm93IHJ1bnMgYWZ0ZXIgaW5pdGlhbGl6YXRpb24gaXMgY29tcGxldGUgYW5kCj4gY29ycmVjdGx5 IHJldHVybnMgMCDigJQgUEhZIGRldGVjdGlvbiBwcm9jZWVkcyBub3JtYWxseS4KCiQgZ2l0IHB3 IHNlcmllcyBhcHBseSAxMTA2MzQxCkZhaWxlZCB0byBhcHBseSBwYXRjaDoKQXBwbHlpbmc6IG5l dDogcGh5OiBtZGlvLWkyYzogZGVmZXIgUm9sbEJhbGwgYnJpZGdlIHByb2JlIHRvIFBIWSBkaXNj b3ZlcnkKZXJyb3I6IGNvcnJ1cHQgcGF0Y2ggYXQgLmdpdC9yZWJhc2UtYXBwbHkvcGF0Y2g6NDQK ZXJyb3I6IGNvdWxkIG5vdCBidWlsZCBmYWtlIGFuY2VzdG9yCmhpbnQ6IFVzZSAnZ2l0IGFtIC0t c2hvdy1jdXJyZW50LXBhdGNoPWRpZmYnIHRvIHNlZSB0aGUgZmFpbGVkIHBhdGNoCmhpbnQ6IFdo ZW4geW91IGhhdmUgcmVzb2x2ZWQgdGhpcyBwcm9ibGVtLCBydW4gImdpdCBhbSAtLWNvbnRpbnVl Ii4KaGludDogSWYgeW91IHByZWZlciB0byBza2lwIHRoaXMgcGF0Y2gsIHJ1biAiZ2l0IGFtIC0t c2tpcCIgaW5zdGVhZC4KaGludDogVG8gcmVzdG9yZSB0aGUgb3JpZ2luYWwgYnJhbmNoIGFuZCBz dG9wIHBhdGNoaW5nLCBydW4gImdpdCBhbSAtLWFib3J0Ii4KaGludDogRGlzYWJsZSB0aGlzIG1l c3NhZ2Ugd2l0aCAiZ2l0IGNvbmZpZyBzZXQgYWR2aWNlLm1lcmdlQ29uZmxpY3QgZmFsc2UiClBh dGNoIGZhaWxlZCBhdCAwMDAxIG5ldDogcGh5OiBtZGlvLWkyYzogZGVmZXIgUm9sbEJhbGwgYnJp ZGdlIHByb2JlIHRvIFBIWSBkaXNjb3ZlcnkKLS0gCnB3LWJvdDogY3IKCgotLSAKbGludXgtcGh5 IG1haWxpbmcgbGlzdApsaW51eC1waHlAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwczovL2xpc3Rz LmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1waHkK