Received: by 2002:ac0:a581:0:0:0:0:0 with SMTP id m1-v6csp2232894imm; Thu, 21 Jun 2018 09:09:05 -0700 (PDT) X-Google-Smtp-Source: ADUXVKL+I8ADTOo7UslcR6yagnsx3+Y9qJaylDW+TcjsYIW4dVA0OJDPNPBZy71S8YGXNOhxzRlB X-Received: by 2002:a17:902:8f82:: with SMTP id z2-v6mr29207305plo.203.1529597345038; Thu, 21 Jun 2018 09:09:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1529597345; cv=none; d=google.com; s=arc-20160816; b=sqgcJig89iHHEmgCjGi6Pw9k1gILvog4jDhsaObxtGSNeQSdLq6Hekldgu1/3pek5u XGEmMWw0s6ZHTM/czyOl4iju53qlSfJ0rnNtK2y4VKFRGBDbSSDaLyNMzJCU1YK8LYzN 9pNXVX5xlyPiQevpfWGwrYBI9VFELl5ZQgppyv81ASh5yEXtzKID4/ZQmSFfupBVe0vn rY4KZpMYePKogVnhgI/2HPdsknbLqsRFLZeGgc61amWGMmNEXA0nhAONK9kd0eIiJ2g4 BUGxOXr2wqtf/IKyd8LpKVqNUIILsj6uBosydYZyHUc6pAWbdUFS6P5JjNZe5fUhUcBA WEpQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-language :content-transfer-encoding:in-reply-to:mime-version:user-agent:date :message-id:autocrypt:openpgp:from:references:cc:to:subject :dkim-signature:arc-authentication-results; bh=bJuJ14R+wMlijE3ebbuqf+qsYik9j2DTFfh/9dYTsaU=; b=fKub8jsWRCAm8xIiKlIU2XdIDGvURjSL8nyjfrt0BtBIZG2V7qH/2QIvjqu+/t27gk 2nuQLAjf1DeMPxGsYsIAPbCWP+mjp6pMwtKh8KoUBFXAa+NTAmIldE8mNz6oi4sidnDC tRcf1k7/sKHuAADTmesnEjw8eQFsmL+To5fKdJaYAQBjIg/KHo7nTX3YWh4BDFxVsof5 B2C8ShTzkbCNzWelgXt+n/UV4ECn4ldxaK4c8Y2CGzAukooHxPlfafOL1mrZUG1tLiSq V6+OhpBz3rypBuAMFS44IyTbsgqyO+3fCaJQBfxTxX2L5HUa1ObB+JEK1L9i7gyK9PjJ /TeQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@synopsys.com header.s=mail header.b=Z7Zd2rQB; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=synopsys.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o19-v6si4085836pgc.299.2018.06.21.09.08.50; Thu, 21 Jun 2018 09:09:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@synopsys.com header.s=mail header.b=Z7Zd2rQB; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=synopsys.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933443AbeFUQIQ (ORCPT + 99 others); Thu, 21 Jun 2018 12:08:16 -0400 Received: from smtprelay6.synopsys.com ([198.182.37.59]:57312 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932858AbeFUQIO (ORCPT ); Thu, 21 Jun 2018 12:08:14 -0400 Received: from mailhost.synopsys.com (mailhost2.synopsys.com [10.13.184.66]) by smtprelay.synopsys.com (Postfix) with ESMTP id 7DFB61E04F7; Thu, 21 Jun 2018 18:08:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1529597292; bh=ShgdxeiXPUx1w3+wLQd8uz3SLSdmrPJIC2Yt2LL23oE=; h=Subject:To:CC:References:From:Date:In-Reply-To:From; b=Z7Zd2rQBhBOKvxto6CLQJWyzShPgBRv+bxgC+4aKa8h40IGMB47vtYmcHCcWgY968 agd1V36gK1aEOmccOglBMsgJu4AgZXyMWgY9w3V3+SpTcynEQvAKhs3CZyzPHEgxVT nZMCWIZP9QnGntF8Rl/X2z3psHqc7116Og81zDJeGf01USnqOAmYU9+oVSQ6u10iTF WgKwZgs5lAffbEvWXDm9L5Gu2F96wLogEWqQ/0LzDOnr8Lr/+RkDE+SB2L88P2kQfs JMTgzLc9ZzYGWl/EZN4z4tslFe3jIKS+vA0yvS8SQre+MjCSqkK4l3H6F4xinvuKTa RCb2DGMtGnszw== Received: from US01WEHTC2.internal.synopsys.com (us01wehtc2.internal.synopsys.com [10.12.239.237]) by mailhost.synopsys.com (Postfix) with ESMTP id BE4BF33DC; Thu, 21 Jun 2018 09:08:11 -0700 (PDT) Received: from IN01WEHTCB.internal.synopsys.com (10.144.199.106) by US01WEHTC2.internal.synopsys.com (10.12.239.237) with Microsoft SMTP Server (TLS) id 14.3.361.1; Thu, 21 Jun 2018 09:08:11 -0700 Received: from IN01WEHTCA.internal.synopsys.com (10.144.199.103) by IN01WEHTCB.internal.synopsys.com (10.144.199.105) with Microsoft SMTP Server (TLS) id 14.3.361.1; Thu, 21 Jun 2018 21:38:08 +0530 Received: from [10.12.196.95] (10.12.196.95) by IN01WEHTCA.internal.synopsys.com (10.144.199.243) with Microsoft SMTP Server (TLS) id 14.3.361.1; Thu, 21 Jun 2018 21:38:07 +0530 Subject: Re: [PATCH v2] ARC: Add PCIe support for ARC HSDK platform To: Gustavo Pimentel , "eugeniy.paltsev@synopsys.com" , Alexey Brodkin , "robh@kernel.org" , "bhelgaas@google.com" , "joao.pinto@synopsys.com" CC: "linux-snps-arc@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" References: From: Vineet Gupta Openpgp: preference=signencrypt Autocrypt: addr=vgupta@synopsys.com; keydata= xsFNBFEffBMBEADIXSn0fEQcM8GPYFZyvBrY8456hGplRnLLFimPi/BBGFA24IR+B/Vh/EFk B5LAyKuPEEbR3WSVB1x7TovwEErPWKmhHFbyugdCKDv7qWVj7pOB+vqycTG3i16eixB69row lDkZ2RQyy1i/wOtHt8Kr69V9aMOIVIlBNjx5vNOjxfOLux3C0SRl1veA8sdkoSACY3McOqJ8 zR8q1mZDRHCfz+aNxgmVIVFN2JY29zBNOeCzNL1b6ndjU73whH/1hd9YMx2Sp149T8MBpkuQ cFYUPYm8Mn0dQ5PHAide+D3iKCHMupX0ux1Y6g7Ym9jhVtxq3OdUI5I5vsED7NgV9c8++baM 7j7ext5v0l8UeulHfj4LglTaJIvwbUrCGgtyS9haKlUHbmey/af1j0sTrGxZs1ky1cTX7yeF nSYs12GRiVZkh/Pf3nRLkjV+kH++ZtR1GZLqwamiYZhAHjo1Vzyl50JT9EuX07/XTyq/Bx6E dcJWr79ZphJ+mR2HrMdvZo3VSpXEgjROpYlD4GKUApFxW6RrZkvMzuR2bqi48FThXKhFXJBd JiTfiO8tpXaHg/yh/V9vNQqdu7KmZIuZ0EdeZHoXe+8lxoNyQPcPSj7LcmE6gONJR8ZqAzyk F5voeRIy005ZmJJ3VOH3Gw6Gz49LVy7Kz72yo1IPHZJNpSV5xwARAQABzS1WaW5lZXQgR3Vw dGEgKHBlcnNvbmFsKSA8dmluZWV0Zzc2QGdtYWlsLmNvbT7CwX4EEwECACgCGwMGCwkIBwMC BhUIAgkKCwQWAgMBAh4BAheABQJbBYpwBQkLx0HcAAoJEGnX8d3iisJe9TAP/3ljkSlRwToH O0E9QimJJqF52uZ0phSg1ZoavgHhGtz1mRykgeOzOITpFmYGBnf3v2Z33fDltIxTaN5TkRwl DjYvz1NTBlTLyPRbYwdCn6YyVSWj75hiGwdD0/N5M7Rb3XYsyDHvZ/tns1oGwipPmu9G+JoB VOkZw/bviE8AmGEK54PWdU1t3AnJ/3wtT6FSIPlTtCREiuZdQItjFkH0sYL1/BOXcE+XoBoQ 9hx6IEb46pop9ix/IRov2y6ZBUtDbF+SOSvImRadvD8A1ttvH51naP21Bra3ypV/GmZOR1/U 8azvgKmimYvC0345za/dS8eqrDuSh2IbEkDR0juQsFbkWS4IY5uqckzRWxHVZBas9CjpjipO C4iTzxq3CgmCyAD5qlQndJdhbsTgN18PXVAAI/phC1BtjNOoCgWgNsr8JK2TbXNF9wSR17T7 jDWCZ+Up8k5CTVQywLwJl91u5dV82WAnHnv3U1dwUX46DFMenV16ADfRrm7ib+D/O0XZMP7B sGC7PPleU+Ej/rt6V4H6VZ5RC9CXVCdUjM+ZZsqJc6/f5od4gSyswWQzCb/izU5ebxrehTUJ lPh2QCa6e46G1WzLWwZCFmQU3uUQtCXU1BBId/nL+Y3hQW0XKapvTx+zr8cZAZDXb83YE8Qs inBoGE5y9nj+ZveaVZHZRy63zsFNBFEffBMBEADXZ2pWw4Regpfw+V+Vr6tvZFRl245PV9rW FU72xNuvZKq/WE3xMu+ZE7l2JKpSjrEoeOHejtT0cILeQ/Yhf2t2xAlrBLlGOMmMYKK/K0Dc 2zf0MiPRbW/NCivMbGRZdhAAMx1bpVhInKjU/6/4mT7gcE57Ep0tl3HBfpxCK8RRlZc3v8BH OaEfcWSQD7QNTZK/kYJo+Oyux+fzyM5TTuKAaVE63NHCgWtFglH2vt2IyJ1XoPkAMueLXay6 enSKNci7qAG2UwicyVDCK9AtEub+ps8NakkeqdSkDRp5tQldJbfDaMXuWxJuPjfSojHIAbFq P6QaANXvTCSuBgkmGZ58skeNopasrJA4z7OsKRUBvAnharU82HGemtIa4Z83zotOGNdaBBOH NN2MHyfGLm+kEoccQheH+my8GtbH1a8eRBtxlk4c02ONkq1Vg1EbIzvgi4a56SrENFx4+4sZ cm8oItShAoKGIE/UCkj/jPlWqOcM/QIqJ2bR8hjBny83ONRf2O9nJuEYw9vZAPFViPwWG8tZ 7J+ReuXKai4DDr+8oFOi/40mIDe/Bat3ftyd+94Z1RxDCngd3Q85bw13t2ttNLw5eHufLIpo EyAhTCLNQ58eT91YGVGvFs39IuH0b8ovVvdkKGInCT59Vr0MtfgcsqpDxWQXJXYZYTFHd3/R swARAQABwsFlBBgBAgAPAhsMBQJbBYpwBQkLx0HdAAoJEGnX8d3iisJewe8P/36pkZrVTfO+ U+Gl1OQh4m6weozuI8Y98/DHLMxEujKAmRzy+zMHYlIl3WgSih1UMOZ7U84yVZQwXQkLItcw XoihChKD5D2BKnZYEOLM+7f9DuJuWhXpee80aNPzEaubBYQ7dYt8rcmB7SdRz/yZq3lALOrF /zb6SRleBh0DiBLP/jKUV74UAYV3OYEDHN9blvhWUEFFE0Z+j96M4/kuRdxvbDmp04Nfx79A mJEnfv1Vvc9CFiWVbBrNPKomIN+JV7a7m2lhbfhlLpUk0zGFDTWcWejl4qz/pCYSoIUU4r/V BsCVZrOun4vd4cSi/yYJRY4kaAJGCL5k7qhflL2tgldUs+wERH8ZCzimWVDBzHTBojz0Ff3w 2+gY6FUbAJBrBZANkymPpdAB/lTsl8D2ZRWyy90f4VVc8LB/QIWY/GiS2towRXQBjHOfkUB1 JiEXYH/i93k71mCaKfzKGXTVxObU2I441w7r4vtNlu0sADRHCMUqHmkpkjV1YbnYPvBPFrDB S1V9OfD9SutXeDjJYe3N+WaLRp3T3x7fYVnkfjQIjDSOdyPWlTzqQv0I3YlUk7KjFrh1rxtr poYSIQKf5HuMowUNtjyiK2VhA5V2XDqd+ZUT3RqfAPf3Y5HjkhKJRqoIDggUKMUKmXaxCkPG i91ThhqBJlyU6MVUa6vZNv8E Message-ID: Date: Thu, 21 Jun 2018 09:07:54 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Language: en-US X-Originating-IP: [10.12.196.95] Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/21/2018 07:06 AM, Gustavo Pimentel wrote: > Add PCI support to the ARC HSDK platform allowing to use the generic PCI > setup functions. > > Signed-off-by: Gustavo Pimentel > Acked-by: Alexey Brodkin Queued to #for-curr after minor fixed up to commit msg subject "ARC: [plat-hsdk]" Curious, how exactly are you going to use PCI on hsdk ? What is the use case. > --- > arch/arc/plat-hsdk/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig > index 19ab3cf..556bc5e 100644 > --- a/arch/arc/plat-hsdk/Kconfig > +++ b/arch/arc/plat-hsdk/Kconfig > @@ -9,3 +9,4 @@ menuconfig ARC_SOC_HSDK > bool "ARC HS Development Kit SOC" > select CLK_HSDK > select RESET_HSDK > + select MIGHT_HAVE_PCI