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 6699BCA6011 for ; Thu, 8 Oct 2026 16:33:02 +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:Date:Cc:To:From:Subject:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=OB97PHdeDmbvOrwGzqDp9gGtsf3yfpo8Mz8S3b9qknU=; b=25f0Kha2XhXS47 jH4VvvqPM5zgPj5VVYkOlGGT/PkMjdDYdAMjdSOiG85zv/lrt5z8gXhqaTGjdNZ+fhxynHYH2EMSL jGquvgX9juy6ZyVYE1GLUvH44H/34MeRe63ON0fixXJmdbShW8bAFi87Rt6JZslkWJZvuJGZL8cvy ztXvSTRv9rZzIvtAROT9ote5DOIUXRfIkFR189whDNJ05kcG55A12seING6uLVjPhuxPUHc4fVV8a SnGTngX+bzJb99OgNOPElU500hn444nWs7MRw6kUVvd7QcCFZxqyKlCuzPDk5h6ljxy+cAcpZAIpV XkJ08Dw7iq9POHYCCiaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xEr3C-00000004hMT-3Q13; Thu, 08 Oct 2026 16:32:58 +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 1xEr39-00000004hKh-07lk; Thu, 08 Oct 2026 16:32:55 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 7B07B43C4A; Thu, 8 Oct 2026 16:32:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B3241F00893; Thu, 8 Oct 2026 16:32:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791477174; bh=uaNaa9Tn58yyTSAMBp+pidOqkG6cVxAP3V+r3sTN9A0=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=QiQKgjxRRf9tJvBoefNoxF5aewDt6d/O2/i/GA1w4yFcMQfSYI16bB0123CNEB257 Ac/xfEMnbG1/OouPWijBVSRMyBHljsnLxf0vZyRGEIBiQXr+CB9WuAcD5/cYIt3quz PrJhnTKJiOVIJfBP5MItzIcWlafYCLB93hQ+0omLNVJt6648g7+g8oljTvhmIljAvD PpGnXHnR9OklzP+F76H5pZFKVmCVQLp+X49gSZMuK3T1fv8fgoWTwuJh/L7GamgEby b8OkneTI6PDBPNV607dsdx7H157TR7s3893UdXOJRdCSe8ALOwfVAVIiXhN6QWo13X nJOmSZYe5Dmcw== Subject: Re: [PATCH net-next v10 2/6] net: pcs: xpcs: add ANRESTART support for SGMII link recovery From: netdev-bot+sashiko@kernel.org To: coiaprant@gmail.com Cc: kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, pabeni@redhat.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de, maxime.chevallier@bootlin.com, hkallweit1@gmail.com, linux@armlinux.org.uk, david.wu@rock-chips.com, netdev@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Date: Thu, 08 Oct 2026 16:32:52 +0000 Message-ID: <179147717283.434549.13991419652494046497@kernel.org> In-Reply-To: <20261005223011.1124347-3-coiaprant@gmail.com> References: <20261005223011.1124347-3-coiaprant@gmail.com> X-sashiko-severity: Low MIME-Version: 1.0 X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org VGhhbmsgeW91IGZvciB5b3VyIGNvbnRyaWJ1dGlvbiEgU2FzaGlrbyBBSSByZXZpZXcgZm91bmQg bW9yZSBzZXZlcmUKaXNzdWUocykgaW4gb3RoZXIgcGF0Y2hlcyBvZiB0aGlzIHNlcmllcy4gVGhp cyBtYWlsIGlzIG9ubHkgYW4gRllJLCBpbiBjYXNlCnlvdSB3YW50IHRvIGFkZHJlc3MgdGhlIG5p dCBwaWNrcyBiZWxvdyB3aGVuIHlvdSByZXNwaW4uCgpMb3cgcHJpb3JpdHkgLyBuaXQgcGlja3Mg Zm9yIHlvdXIgY29uc2lkZXJhdGlvbjoKCi0gW0xvd10gQ29uY2VybjogdGhlIHBhdGNoIGdvZXMg YWdhaW5zdCB0aGUgcGh5bGlua19wY3Nfb3BzIGNvbnRyYWN0LgotIFtMb3ddIFJhY2UgYmV0d2Vl biBjb25jdXJyZW50IHBjc19nZXRfc3RhdGUoKSBjYWxsZXJzLgoKLS0KCm5ldDogcGNzOiB4cGNz OiBhZGQgQU5SRVNUQVJUIHN1cHBvcnQgZm9yIFNHTUlJIGxpbmsgcmVjb3ZlcnkKClRoaXMgcGF0 Y2ggc2V0cyBCTUNSX0FOUkVTVEFSVCB0b2dldGhlciB3aXRoIEJNQ1JfQU5FTkFCTEUgaW4KeHBj c19jb25maWdfYW5lZ19jMzdfc2dtaWkoKSwgYW5kIGNsZWFycyBEV19WUl9NSUlfQU5fSU5UUl9T VFMgdGhlcmUgYXMKd2VsbC4gSXQgYWxzbyByZXN0YXJ0cyBBTiBmcm9tIHhwY3NfZ2V0X3N0YXRl X2MzN19zZ21paSgpIHdoZW4gdGhlIGxpbmsgaXMKZG93biBhbmQgQU4gY29tcGxldGlvbiBpcyBs YXRjaGVkLiBUaGUgZ29hbCBpcyB0byByZWNvdmVyIHRoZSBsaW5rIG9uClJLMzU2OCBYUENTIGhh cmR3YXJlLCB3aGljaCBkb2VzIG5vdCByZXN0YXJ0IFNHTUlJIEFOIGJ5IGl0c2VsZiBhZnRlciBh CmRpc2Nvbm5lY3QuCgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL25ldC9wY3MvcGNzLXhwY3MuYyBi L2RyaXZlcnMvbmV0L3Bjcy9wY3MteHBjcy5jCj4gaW5kZXggYjQxNWI5M2Q3N2MxNS4uNjQ2NmUw ZmYyYTk4YiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL25ldC9wY3MvcGNzLXhwY3MuYwo+ICsrKyBi L2RyaXZlcnMvbmV0L3Bjcy9wY3MteHBjcy5jCgpbIC4uLiBdCgo+IEBAIC04MTYsOSArODI1LDE0 IEBAIHN0YXRpYyBpbnQgeHBjc19jb25maWdfYW5lZ19jMzdfc2dtaWkoc3RydWN0IGR3X3hwY3Mg KnhwY3MsCj4gIAlpZiAocmV0IDwgMCkKPiAgCQlyZXR1cm4gcmV0Owo+Cj4gKwkvKiBDbGVhciBD TDM3IEFOIGNvbXBsZXRlIHN0YXR1cyAqLwo+ICsJcmV0ID0geHBjc193cml0ZSh4cGNzLCBNRElP X01NRF9WRU5EMiwgRFdfVlJfTUlJX0FOX0lOVFJfU1RTLCAwKTsKPiArCWlmIChyZXQgPCAwKQo+ ICsJCXJldHVybiByZXQ7Cj4gKwo+ICAJaWYgKG5lZ19tb2RlID09IFBIWUxJTktfUENTX05FR19J TkJBTkRfRU5BQkxFRCkKPiAgCQlyZXQgPSB4cGNzX3dyaXRlKHhwY3MsIE1ESU9fTU1EX1ZFTkQy LCBNSUlfQk1DUiwKPiAtCQkJCSBtZGlvX2N0cmwgfCBCTUNSX0FORU5BQkxFKTsKPiArCQkJCSBt ZGlvX2N0cmwgfCBCTUNSX0FORU5BQkxFIHwgQk1DUl9BTlJFU1RBUlQpOwoKW1NldmVyaXR5OiBM b3ddClRoaXMgaXMgYSBzbWFsbCBxdWVzdGlvbiBhYm91dCB0aGUgcGh5bGlua19wY3Nfb3BzIGNv bnRyYWN0LCBub3QgYQpmdW5jdGlvbmFsIHJlZ3Jlc3Npb24uIFRoZSBwY3NfY29uZmlnKCkga2Vy bmVsLWRvYyBpbgppbmNsdWRlL2xpbnV4L3BoeWxpbmsuaCBzYXlzOgoKICogcGNzX2NvbmZpZygp IHdpbGwgYmUgY2FsbGVkIHdoZW4gY29uZmlndXJhdGlvbiBvZiB0aGUgUENTIGlzIHJlcXVpcmVk CiAqIG9yIHdoZW4gdGhlIGFkdmVydGlzZW1lbnQgaXMgcG9zc2libHkgdXBkYXRlZC4gSXQgbXVz dCBub3QgdW5uZWNlc3NhcmlseQogKiBkaXNydXB0IGFuIGVzdGFibGlzaGVkIGxpbmsuCgpBcyBm YXIgYXMgSSBjYW4gdGVsbCwgdGhlIGV4aXN0aW5nIGNvZGUgZWFybGllciBpbgp4cGNzX2NvbmZp Z19hbmVnX2MzN19zZ21paSgpIGFscmVhZHkgY2xlYXJzIEJNQ1JfQU5FTkFCTEUgYW5kIHNldHMg aXQgYWdhaW4Kb24gZXZlcnkgaW4tYmFuZCBjYWxsLCBhbmQgdGhhdCBhbG9uZSByZXN0YXJ0cyBD TDM3IEFOOgoKCWlmIChtZGlvX2N0cmwgJiBCTUNSX0FORU5BQkxFKSB7CgkJcmV0ID0geHBjc193 cml0ZSh4cGNzLCBNRElPX01NRF9WRU5EMiwgTUlJX0JNQ1IsCgkJCQkgbWRpb19jdHJsICYgfkJN Q1JfQU5FTkFCTEUpOwoKUmV0dXJuaW5nIGEgcG9zaXRpdmUgdmFsdWUgZnJvbSBwY3NfY29uZmln KCkgdG8gcmVxdWVzdCBhIHJlc3RhcnQgaXMgYWxzbwpub3QgYW4gb3B0aW9uIGZvciBTR01JSS4g cGh5bGlua19wY3NfYW5fcmVzdGFydCgpIG9ubHkgY2FsbHMKcGNzX2FuX3Jlc3RhcnQoKSB3aGVu IHBoeV9pbnRlcmZhY2VfbW9kZV9pc184MDIzeigpIGlzIHRydWUuCgpTbyB0aGUgYWRkZWQgQk1D Ul9BTlJFU1RBUlQgc2hvdWxkIG5vdCBkaXNydXB0IGFuIGVzdGFibGlzaGVkIGxpbmsgYW55IG1v cmUKdGhhbiBiZWZvcmUuIElzIHRoZSBleHRyYSBiaXQgZXhwZWN0ZWQgdG8gaGF2ZSBhbiBlZmZl Y3QgYmV5b25kIHRoZQpleGlzdGluZyBBTkVOQUJMRSB0b2dnbGUgb24gUkszNTY4PyBJZiBzbywg d291bGQgaXQgaGVscCB0byBzYXkgc28gaW4gdGhlCmNvbW1lbnQgYWJvdmU/Cgo+Cj4gIAlyZXR1 cm4gcmV0Owo+ICB9Cj4gQEAgLTEwOTMsOSArMTEwNywxOCBAQCBzdGF0aWMgaW50IHhwY3NfZ2V0 X3N0YXRlX2MzN19zZ21paShzdHJ1Y3QgZHdfeHBjcyAqeHBjcywKPiAgCQlyZXR1cm4gMDsKPiAg CX0KPgo+IC0JLyogQ2xlYXIgQU4gY29tcGxldGUgc3RhdHVzIG9yIGludGVycnVwdCAqLwo+IC0J aWYgKHN0YXRlLT5hbl9jb21wbGV0ZSkKPiAtCQl4cGNzX3dyaXRlKHhwY3MsIE1ESU9fTU1EX1ZF TkQyLCBEV19WUl9NSUlfQU5fSU5UUl9TVFMsIDApOwo+ICsJaWYgKHN0YXRlLT5hbl9jb21wbGV0 ZSkgewo+ICsJCS8qIENsZWFyIEFOIGNvbXBsZXRlIHN0YXR1cyBvciBpbnRlcnJ1cHQgKi8KPiAr CQlyZXQgPSB4cGNzX3dyaXRlKHhwY3MsIE1ESU9fTU1EX1ZFTkQyLCBEV19WUl9NSUlfQU5fSU5U Ul9TVFMsIDApOwo+ICsJCWlmIChyZXQgPCAwKQo+ICsJCQlyZXR1cm4gcmV0Owo+ICsKPiArCQkv KiBJbml0aWF0ZSB0aGUgbmV4dCByb3VuZCBvZiBBTiAqLwo+ICsJCXJldCA9IHhwY3NfbW9kaWZ5 KHhwY3MsIE1ESU9fTU1EX1ZFTkQyLCBNSUlfQk1DUiwgQk1DUl9BTlJFU1RBUlQsCj4gKwkJCQkg IEJNQ1JfQU5SRVNUQVJUKTsKPiArCQlpZiAocmV0IDwgMCkKPiArCQkJcmV0dXJuIHJldDsKPiAr CX0KCltTZXZlcml0eTogTG93XQpDYW4gdHdvIHBjc19nZXRfc3RhdGUoKSBjYWxsZXJzIHJ1bm5p bmcgYXQgdGhlIHNhbWUgdGltZSByYWNlIG9uIHRoaXMKc2VxdWVuY2U/Cgp4cGNzX2dldF9zdGF0 ZV9jMzdfc2dtaWkoKSByZWFkcyBEV19WUl9NSUlfQU5fSU5UUl9TVFMgdG8gY29tcHV0ZQphbl9j b21wbGV0ZS4gSXQgdGhlbiBjbGVhcnMgdGhlIHJlZ2lzdGVyIGFuZCBzZXRzIEJNQ1JfQU5SRVNU QVJULCBlYWNoIGluCml0cyBvd24gTURJTyB0cmFuc2FjdGlvbi4gVGhlIE1ESU8gYnVzIGxvY2sg b25seSBjb3ZlcnMgb25lIGFjY2VzcyBhdCBhCnRpbWUuCgpOb3RoaW5nIHNlcmlhbGlzZXMgdGhl IGNhbGxlcnMgYWdhaW5zdCBlYWNoIG90aGVyOgoKICBwaHlsaW5rX3Jlc29sdmUoKSAtPiBwaHls aW5rX21hY19wY3NfZ2V0X3N0YXRlKCkKICAgIGhvbGRzIHBsLT5zdGF0ZV9tdXRleCBidXQgbm90 IFJUTkwKCiAgcGh5bGlua19ldGh0b29sX2tzZXR0aW5nc19nZXQoKSAtPiBwaHlsaW5rX21hY19w Y3NfZ2V0X3N0YXRlKCkKICAgIGhvbGRzIG9ubHkgUlROTCAoTUxPX0FOX0lOQkFORCB3aXRoIG5v IHBsLT5waHlkZXYpCgogIHBoeWxpbmtfbWlpX2lvY3RsKCkgLT4gcGh5bGlua19taWlfcmVhZCgp IC0+IHBoeWxpbmtfbWFjX3Bjc19nZXRfc3RhdGUoKQogICAgaG9sZHMgb25seSBSVE5MCgpPbmUg cG9zc2libGUgaW50ZXJsZWF2aW5nOgoKZXRodG9vbCBwYXRoICAgICAgICAgICAgICAgICAgICAg ICAgICAgIHBoeWxpbmtfcmVzb2x2ZSgpCnhwY3NfZ2V0X3N0YXRlX2MzN19zZ21paSgpCiAgcmVh ZCBBTl9JTlRSX1NUUzogQU5DTVBMVCwgbm8gbGluawogIDxkZWxheWVkPgogICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgeHBjc19nZXRfc3RhdGVfYzM3X3NnbWlpKCkKICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgcmVhZCBBTl9JTlRSX1NUUzog QU5DTVBMVAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB3cml0ZSBB Tl9JTlRSX1NUUyA9IDAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg c2V0IEJNQ1JfQU5SRVNUQVJUCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICBuZXcgQU4gY29tcGxldGVzLCBsaW5rIHVwCiAgd3JpdGUgQU5fSU5UUl9TVFMgPSAwCiAgc2V0 IEJNQ1JfQU5SRVNUQVJUCgpIZXJlLCB3b3VsZCB0aGUgbGF0ZSB3cml0ZSBmcm9tIHRoZSBldGh0 b29sIHBhdGggZGlzY2FyZCB0aGUgbmV3bHkgbGF0Y2hlZApBTkNNUExUPyBXb3VsZCBpdHMgQU5S RVNUQVJUIHRoZW4gYWJvcnQgdGhlIG5lZ290aWF0aW9uIHRoYXQganVzdApzdWNjZWVkZWQ/CgpU aGUgc2FtZSBpbnRlcmxlYXZpbmcgbG9va3MgcG9zc2libGUgYWdhaW5zdCB4cGNzX2NvbmZpZ19h bmVnX2MzN19zZ21paSgpLgpUaGF0IGZ1bmN0aW9uIG5vdyBhbHNvIGNsZWFycyBEV19WUl9NSUlf QU5fSU5UUl9TVFMgYW5kIHNldHMKQk1DUl9BTkVOQUJMRSB8IEJNQ1JfQU5SRVNUQVJUIHdoaWxl IGhvbGRpbmcgb25seSBzdGF0ZV9tdXRleC4KClRoZSBjb21taXQgbWVzc2FnZSBzYXlzOgoKICAg IFRoZSBsYXRjaCBpcyBjbGVhcmVkIGJlZm9yZSBpc3N1aW5nIHRoZSByZXN0YXJ0LCBub3QgYWZ0 ZXI6IGNsZWFyaW5nIGl0CiAgICBhZnRlcndhcmRzIHdvdWxkIGRpc2NhcmQgYSBmcmVzaGx5IGxh dGNoZWQgQU5DTVBMVCBmcm9tIHRoZSBuZXcKICAgIG5lZ290aWF0aW9uLgoKRG9lc24ndCB0aGF0 IHJlYXNvbmluZyBhc3N1bWUgYSBzaW5nbGUgY2FsbGVyPyBCZWZvcmUgdGhpcyBwYXRjaCwgdGhl IGNsZWFyCmluIGdldF9zdGF0ZSB3YXMgbm90IGZvbGxvd2VkIGJ5IGEgcmVzdGFydCwgc28gdGhp cyByYWNlIGhhZCBubyB2aXNpYmxlCmVmZmVjdC4KCldpdGggdGhlIHJlc3RhcnQsIHRoZSByZXN1 bHQgd291bGQgYmUgYSBzcHVyaW91cyBBTiByZXN0YXJ0LiBUaGF0IGNhbiBkZWxheQpsaW5rLXVw LCBvciBicmllZmx5IGZsYXAgYSBsaW5rIHRoYXQgd2FzIGp1c3QgcmVwb3J0ZWQgdXAsIHVudGls IHRoZSBuZXh0Cm5lZ290aWF0aW9uIGNvbXBsZXRlcy4KCj4KPiAgCXJldHVybiAwOwo+ICB9Cgot LSAKU2FzaGlrbyBBSSByZXZpZXcgwrcgaHR0cHM6Ly9uZXRkZXYtYWkuYm90cy5saW51eC5kZXYv c2FzaGlrby8jL3BhdGNoc2V0LzIwMjYxMDA1MjIzMDExLjExMjQzNDctMS1jb2lhcHJhbnQlNDBn bWFpbC5jb20KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkxpbnV4LXJvY2tjaGlwIG1haWxpbmcgbGlzdApMaW51eC1yb2NrY2hpcEBsaXN0cy5pbmZyYWRl YWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgt cm9ja2NoaXAK