From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [212.227.15.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C63F41BF37; Wed, 19 Jun 2024 18:45:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.15.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718822737; cv=none; b=lm1nteGgoFuqg6BqfIt3Jq9g8mBznEe9HrHgEX12FPsQ6DFCeNmu6x0tlzmpEMswHipawVoeS70qwsHMbJUYrCXgsAE7aauCyNuDoF2gGr8D8RvMo0Bl+mKEsir3ehMoZwfQMHsT/sFP69Rqn2KNre+tWsVmT5NImfQu64IWCVw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718822737; c=relaxed/simple; bh=Ia3hqiNFJjrEXiQLZriShD9u1T5BdMwUVMDQ+Wmny2k=; h=Message-ID:Date:MIME-Version:To:Cc:References:Subject:From: In-Reply-To:Content-Type; b=kFBBKgnrStCHGrTnbDHbt93jbnqEnECysVDejS+grjVZ4zYdj4QZWtifvlVSwEYzWWhD7bb1ll0hu6g/GE8i+HRjgArvvtwwmp8YuyPS1HzvmVjnxh/jAeAv0Q4zxo4QOG1rSZQFYT89MnNUs2FlpkodpKsoiYkLqE3h8Om5ROo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=fx0sCGta; arc=none smtp.client-ip=212.227.15.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="fx0sCGta" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1718822711; x=1719427511; i=markus.elfring@web.de; bh=Ia3hqiNFJjrEXiQLZriShD9u1T5BdMwUVMDQ+Wmny2k=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:To:Cc:References: Subject:From:In-Reply-To:Content-Type:Content-Transfer-Encoding: cc:content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=fx0sCGta6wM1+wii9V3eUgyxCtjBUIfUM5OxdgpvpkUc3R3AHQglTFwm1T9qzFQN F+vAsB6Yo654bs/oJdh7KmmoX5po1zi+B6lwOY0JGnJ3SDFlBte7G+qkmiK555htg xUfM4JpH0lG0MWjrwIRPbwv6TlbzmYCnrpY/ZvVWcggJOT9bTXL2CnNwyLTIZtX/t n5b103luIz00AtrNIzKG6G9+6FZYuQM7uSYCSZl1KCSDnccXmvkrlM1rIl7Jo4Fk0 KYbnkFTERFShM2hI3yQkbyoHgoBrvBrLDWCUBR/Us7FQPvvEqtosX2sobZVnCnbIq hXnvLN7Opg6xBwwk/g== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.83.95]) by smtp.web.de (mrweb006 [213.165.67.108]) with ESMTPSA (Nemesis) id 1MGgNS-1s6EeC3v5m-006zeE; Wed, 19 Jun 2024 20:45:10 +0200 Message-ID: <053f4c3b-6eb4-43cc-b424-e91c047c90d5@web.de> Date: Wed, 19 Jun 2024 20:45:09 +0200 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Mario Limonciello , linux-pci@vger.kernel.org, linux-usb@vger.kernel.org, Bjorn Helgaas , Greg Kroah-Hartman , Mathias Nyman Cc: LKML , Daniel Drake , Gary Li , Mika Westerberg References: <20240613054204.5850-3-mario.limonciello@amd.com> Subject: Re: [PATCH 2/4] PCI: Verify functions currently in D3cold have entered D0 Content-Language: en-GB From: Markus Elfring In-Reply-To: <20240613054204.5850-3-mario.limonciello@amd.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:rnNxF5G4QYP/6L2i8MaVyV9+0yWW+TyhrKaYj7hua4EV7HPhGFV nrlAKJl4EWi8uK/xARtFI1NBQjoLF7CrC/PKeYNs+i2PIvKcxOX/H7TTjlTObGij8r7UAFa RncsdbG3nwVSNfm00Thj7kyPAinVdm7XIqKugi3JnNWKL22TVgsSCddacyQyIVbq5gMkCh8 J68ze+R/t3kMo6ShM0f8g== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:IuDUojp5BH8=;lBcI3nKy3SGwl7xI+quO+0HdJ+Z +OSVW8Vpc+QsEmy5TvgVh91UPrXmGd2+CJjomn4s4ABEr62uTX/aSIENZe3+3rAsbasLCkVAa VbcoCfVorpcyBiVPD5+yDgV6owlDMuPfSmUgn2bJPl2asQI1BcKj37W6oimJ5cvoJ1O0c0xPU VEmZ83NZgBlD4onucJgRmpZvEenlJ369E0nIssRUeqQHymTXcXZCNa7JHWb14+V+NHKulJa4I cAwSX5AukXGktOEXE6z/peJ4p6sbF5ecpQln/cGYhQxmzMeWZqHFpd9tfz61R9wHv08iZhy41 /ewTEKDVkavQWCdxfp9EVjAUjzo1K6Gy5pPrt/eAhwoMFhnE80Qv9UmUBs/DMVuuinfdFd5q/ uB7M8IRNoRJEME4cmQQg1NO1ekKdeVtSTYuosnq5EDuKLuHYPNj6ls+arxlleSoarR63MiTHs aoguk1xv08ZLootMHb4EYGw5IGIWxnFJgCaP9nqLHozNEnG7WkultX4VWOWAHaZbO4Rr7CDn9 yRuiukVf8QuxLGErdOFcH85K2yKJSipg4NH8uQoN/ZgMtXGMtCqKlfpZDbzgIIplwezI0voRu idaI5/N5PYmk1T20pW2De5rIc4xKF1vLYsTTn+JMLLHFaEorQ4LBTOsex+ny8z3ruhvjdFAYX 3IOEXQ+yefewZMgSb15ctqrd8gLL8HvhUdz4s5QTrL9SveuyBTDf/2BtCsrz8Kxz1gs+cl+XN OFegjdPiv/d5bA75ORweTmtOMP+iwnjfuyg1kSMFdxQP/W2V/E2JxZApBaiDxzREMZ8z2Vk/O hKAsJ1m6MTfO+p1n79c/LhUxJhE6lkNwwl1vBr45cQ3m/SSomMLdXGcXXeDOf4dtrA =E2=80=A6 > As PCIe r6.0 sec 5.8 specifies that the device will have gone > through a conventional reset it may take some time for the > device to be ready. > > Wait up to 1 sec as specified in PCIe r6.0 sec 6.6.1 for a device > in D3cold to return to D0. Would you like to add the tag =E2=80=9CFixes=E2=80=9D accordingly? Regards, Markus