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 X-Spam-Level: X-Spam-Status: No, score=-17.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 077D2C433ED for ; Thu, 6 May 2021 16:03:28 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8AF6A610E7 for ; Thu, 6 May 2021 16:03:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8AF6A610E7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; 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: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qzKSyvJIFb/0gK5ickT4UmaWs9UEnUtHC31wl92lVB4=; b=Gx+dT1mrkuHR7GClDh2OexQcf QfhoF4wILiOU2ipinBc8de+/jOtpbHimR3yw3ulxBYc66QDIq18FurwLYjKoxq8ga31lr4LRYRSCJ SIMN7ynnTwTY3FTWxfeYbf6d6PgYPR9a6NsUJg04iy31GocBfzNWzn+2311qWPe7OseE+zTq79zn5 CzvFLt33/yy3PvVoYyHg8DAKdA9yF4sazvYgPp/bCtImKQw0ytKWyw5ketKfut8VSC4hqrpEZRuMq /fhEWunW633Iosdq3NoY6wxIi+72AodRt7gIkz8NQsOW5QDEK6uginbBveesYGBa0kV9J1FOy0zlw zjwrNUvSA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1legJT-004gjl-El; Thu, 06 May 2021 15:53:19 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lefzs-004a7c-Tf for linux-arm-kernel@desiato.infradead.org; Thu, 06 May 2021 15:33:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Sender:Reply-To:Content-ID:Content-Description; bh=OckI2xdR+BgglL0reKoUNKh/12FM4WpkOqSKQqJyezg=; b=ZOsaS6AlZcWlrCWA2RSrq6y4MP UN29PVUB0lIYyyW+ub+NSEH7YhfsvxiIuTojTCIEVxCQtcdCV8FmFJ6OQqdA3/M6WaRh1R068i+TO RHvE1W5LAPg+uElKZuuae8cxCRlsaKW/xOWIc3XHnn44MbqDxCrfY9PALsNh18O0hVELsmA1K22kh CLMqZ9jOASCutan9SW+zUcV3a3VktWyPvvckNZ2mBvg7N0GyK/nDglzyLb//b9Z7egjDw0xePz9zX wF63sc6b3oQacQqFglmHrfwShMFx6rW1rheBnRVDHbuSYVkOPz1UxEHg4+Z14oE25cq0gFKe2pQl6 ytarMUYQ==; Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lefzn-0069lK-RL for linux-arm-kernel@lists.infradead.org; Thu, 06 May 2021 15:33:04 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6ABBD613C2; Thu, 6 May 2021 15:32:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620315176; bh=YnX8Fz29kf60K0H0Lln7W4fAoz60MdG7mey2fziRxCc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pGwE/af0ZzxIt4YljcqEMGH5eX1G4XH0FH/wq+Wu6hGOXOHP5EeITwkQfvf51FGeC GCnpT701QVw8HwwEhHZFk1AaUsuuL8itj9fzS7YYndCijD17qAmaHdoKM3H1gGA+wu U0G3bzUuH3WT1bEes0ympfcQVARGKDmnkDuKV0tYxjJenwtxklvC4nBlL3+TwcpbPg XYLMT3gN3RovN8opGcjvQtwWdbSRUIQyV8irPJLXRtL1ZDC7gSt63FHQ+J65Nhxxx9 jyBmvDS/SwzxblHuMWGp4e5Wigf/8tMtSQy85leCb1ECXTDpXX6joQ3eOe6sgkJeoM yJzLTerKqCSjQ== Received: by pali.im (Postfix) id 249398A1; Thu, 6 May 2021 17:32:56 +0200 (CEST) From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Lorenzo Pieralisi , Thomas Petazzoni , Rob Herring , Bjorn Helgaas Cc: Russell King , =?UTF-8?q?Marek=20Beh=C3=BAn?= , Remi Pommarel , Xogium , Tomasz Maciej Nowak , Marc Zyngier , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 42/42] PCI: aardvark: Add support for Advanced Error Reporting registers on emulated bridge Date: Thu, 6 May 2021 17:31:53 +0200 Message-Id: <20210506153153.30454-43-pali@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210506153153.30454-1-pali@kernel.org> References: <20210506153153.30454-1-pali@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210506_083259_973427_3CF66120 X-CRM114-Status: GOOD ( 13.54 ) 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: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org UENJIGFhcmR2YXJrIGhhcmR3YXJlIHN1cHBvcnRzIGFjY2VzcyB0byBBZHZhbmNlZCBFcnJvciBS ZXBvcnRpbmcKY29uZmlndXJhdGlvbiByZWdpc3RlcnMgb2YgUENJZSBjb3JlIHZpYSBQQ0lFX0NP UkVfUENJRVJSX0NBUC4KCkV4cG9ydCB0aGVtIHZpYSBlbXVsYXRlZCBzb2Z0d2FyZSByb290IGJy aWRnZSB0aHJvdWdoIHRoZSBuZXcgLnJlYWRfZXh0IGFuZAoud3JpdGVfZXh0IGVtdWxhdGVkIGJy aWRnZSBjYWxsYmFja3MuCgpOb3RlIHRoYXQgaW4gQWR2YW5jZWQgRXJyb3IgUmVwb3J0aW5nIENh cGFiaWxpdHkgaGVhZGVyLCB0aGUgb2Zmc2V0IHRvIHRoZQpuZXh0IEV4dGVuZGVkIENhcGFiaWxp dHkgaGVhZGVyIGlzIHNldCwgYnV0IGl0IGlzIG5vdCBkb2N1bWVudGVkIGluIEFybWFkYQozNzAw IEZ1bmN0aW9uYWwgU3BlY2lmaWNhdGlvbi4gQXMgdGhpcyBjaGFuZ2UgYWRkcyBzdXBwb3J0IG9u bHkgZm9yCkFkdmFuY2VkIEVycm9yIFJlcG9ydGluZywgZXhwbGljaXRseSBjbGVhciBQQ0lfRVhU X0NBUF9ORVhUIGJpdHMgaW4gQUVSCmNhcGFiaWxpdHkgaGVhZGVyLgoKQWZ0ZXIgdGhpcyBjaGFu Z2UsIHBjaWVwb3J0IGRyaXZlciBjb3JyZWN0bHkgZGV0ZWN0cyBBRVIgc3VwcG9ydCBhbmQgYWxs b3dzClBDSWUgQUVSIGRyaXZlciB0byBzdGFydCByZWNlaXZpbmcgRVJSIGludGVycnVwdHMuIEl0 IHByaW50cyBpbnRvIGRtZXNnOgoKICAgIFsgICAgNC4zNTg0MDFdIHBjaWVwb3J0IDAwMDA6MDA6 MDAuMDogQUVSOiBlbmFibGVkIHdpdGggSVJRIDUyCgpTaWduZWQtb2ZmLWJ5OiBQYWxpIFJvaMOh ciA8cGFsaUBrZXJuZWwub3JnPgpSZXZpZXdlZC1ieTogTWFyZWsgQmVow7puIDxrYWJlbEBrZXJu ZWwub3JnPgotLS0KIGRyaXZlcnMvcGNpL2NvbnRyb2xsZXIvcGNpLWFhcmR2YXJrLmMgfCA3NCAr KysrKysrKysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCA3NCBpbnNlcnRpb25z KCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2ktYWFyZHZhcmsuYyBi L2RyaXZlcnMvcGNpL2NvbnRyb2xsZXIvcGNpLWFhcmR2YXJrLmMKaW5kZXggYWMzZWU0OGU2OWQ3 Li44OTE0YWY2MmNjYzMgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvcGNpL2NvbnRyb2xsZXIvcGNpLWFh cmR2YXJrLmMKKysrIGIvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2ktYWFyZHZhcmsuYwpAQCAt NjgzLDExICs2ODMsODUgQEAgYWR2a19wY2lfYnJpZGdlX2VtdWxfcGNpZV9jb25mX3dyaXRlKHN0 cnVjdCBwY2lfYnJpZGdlX2VtdWwgKmJyaWRnZSwKIAl9CiB9CiAKK3N0YXRpYyBwY2lfYnJpZGdl X2VtdWxfcmVhZF9zdGF0dXNfdAorYWR2a19wY2lfYnJpZGdlX2VtdWxfZXh0X2NvbmZfcmVhZChz dHJ1Y3QgcGNpX2JyaWRnZV9lbXVsICpicmlkZ2UsCisJCQkJICAgaW50IHJlZywgdTMyICp2YWx1 ZSkKK3sKKwlzdHJ1Y3QgYWR2a19wY2llICpwY2llID0gYnJpZGdlLT5kYXRhOworCisJc3dpdGNo IChyZWcpIHsKKwljYXNlIDA6CisJCSp2YWx1ZSA9IGFkdmtfcmVhZGwocGNpZSwgUENJRV9DT1JF X1BDSUVSUl9DQVAgKyByZWcpOworCQkvKgorCQkgKiBDbGVhciBQQ0lfRVhUX0NBUF9ORVhUIGJp dHMgYXMgdGhleSBhcmUgc2V0IHRvIDB4MTUwIG9mZnNldC4KKwkJICogQXJtYWRhIDM3MDAgRnVu Y3Rpb25hbCBTcGVjaWZpY2F0aW9uIGRvZXMgbm90IGNvbnRhaW4gYW55CisJCSAqIGRvY3VtZW50 YXRpb24gYWJvdXQgcmVnaXN0ZXJzIGF0IHRoYXQgYWRkcmVzcywgc28gZXhwbGljaXRseQorCQkg KiBtYXJrIEFkdmFuY2VkIEVycm9yIFJlcG9ydGluZyBDYXBhYmlsaXR5IGhlYWRlciBhcyB0aGUg ZW5kIG9mCisJCSAqIEV4dGVuZGVkIENhcGFiaWxpdGllcy4KKwkJICovCisJCSp2YWx1ZSAmPSAw eDAwMGZmZmZmOworCQlyZXR1cm4gUENJX0JSSURHRV9FTVVMX0hBTkRMRUQ7CisKKwljYXNlIFBD SV9FUlJfVU5DT1JfU1RBVFVTOgorCWNhc2UgUENJX0VSUl9VTkNPUl9NQVNLOgorCWNhc2UgUENJ X0VSUl9VTkNPUl9TRVZFUjoKKwljYXNlIFBDSV9FUlJfQ09SX1NUQVRVUzoKKwljYXNlIFBDSV9F UlJfQ09SX01BU0s6CisJY2FzZSBQQ0lfRVJSX0NBUDoKKwljYXNlIFBDSV9FUlJfSEVBREVSX0xP RyswOgorCWNhc2UgUENJX0VSUl9IRUFERVJfTE9HKzQ6CisJY2FzZSBQQ0lfRVJSX0hFQURFUl9M T0crODoKKwljYXNlIFBDSV9FUlJfSEVBREVSX0xPRysxMjoKKwljYXNlIFBDSV9FUlJfUk9PVF9D T01NQU5EOgorCWNhc2UgUENJX0VSUl9ST09UX1NUQVRVUzoKKwljYXNlIFBDSV9FUlJfUk9PVF9F UlJfU1JDOgorCQkqdmFsdWUgPSBhZHZrX3JlYWRsKHBjaWUsIFBDSUVfQ09SRV9QQ0lFUlJfQ0FQ ICsgcmVnKTsKKwkJcmV0dXJuIFBDSV9CUklER0VfRU1VTF9IQU5ETEVEOworCisJZGVmYXVsdDoK KwkJcmV0dXJuIFBDSV9CUklER0VfRU1VTF9OT1RfSEFORExFRDsKKwl9Cit9CisKK3N0YXRpYyB2 b2lkCithZHZrX3BjaV9icmlkZ2VfZW11bF9leHRfY29uZl93cml0ZShzdHJ1Y3QgcGNpX2JyaWRn ZV9lbXVsICpicmlkZ2UsCisJCQkJICAgIGludCByZWcsIHUzMiBvbGQsIHUzMiBuZXcsIHUzMiBt YXNrKQoreworCXN0cnVjdCBhZHZrX3BjaWUgKnBjaWUgPSBicmlkZ2UtPmRhdGE7CisKKwlzd2l0 Y2ggKHJlZykgeworCS8qIFRoZXNlIGFyZSBXMUMgcmVnaXN0ZXJzLCBzbyBjbGVhciBvdGhlciBi aXRzICovCisJY2FzZSBQQ0lfRVJSX1VOQ09SX1NUQVRVUzoKKwljYXNlIFBDSV9FUlJfQ09SX1NU QVRVUzoKKwljYXNlIFBDSV9FUlJfUk9PVF9TVEFUVVM6CisJCW5ldyAmPSBtYXNrOworCQlmYWxs dGhyb3VnaDsKKworCWNhc2UgUENJX0VSUl9VTkNPUl9NQVNLOgorCWNhc2UgUENJX0VSUl9VTkNP Ul9TRVZFUjoKKwljYXNlIFBDSV9FUlJfQ09SX01BU0s6CisJY2FzZSBQQ0lfRVJSX0NBUDoKKwlj YXNlIFBDSV9FUlJfSEVBREVSX0xPRyswOgorCWNhc2UgUENJX0VSUl9IRUFERVJfTE9HKzQ6CisJ Y2FzZSBQQ0lfRVJSX0hFQURFUl9MT0crODoKKwljYXNlIFBDSV9FUlJfSEVBREVSX0xPRysxMjoK KwljYXNlIFBDSV9FUlJfUk9PVF9DT01NQU5EOgorCWNhc2UgUENJX0VSUl9ST09UX0VSUl9TUkM6 CisJCWFkdmtfd3JpdGVsKHBjaWUsIG5ldywgUENJRV9DT1JFX1BDSUVSUl9DQVAgKyByZWcpOwor CQlicmVhazsKKworCWRlZmF1bHQ6CisJCWJyZWFrOworCX0KK30KKwogc3RhdGljIHN0cnVjdCBw Y2lfYnJpZGdlX2VtdWxfb3BzIGFkdmtfcGNpX2JyaWRnZV9lbXVsX29wcyA9IHsKIAkucmVhZF9i YXNlID0gYWR2a19wY2lfYnJpZGdlX2VtdWxfYmFzZV9jb25mX3JlYWQsCiAJLndyaXRlX2Jhc2Ug PSBhZHZrX3BjaV9icmlkZ2VfZW11bF9iYXNlX2NvbmZfd3JpdGUsCiAJLnJlYWRfcGNpZSA9IGFk dmtfcGNpX2JyaWRnZV9lbXVsX3BjaWVfY29uZl9yZWFkLAogCS53cml0ZV9wY2llID0gYWR2a19w Y2lfYnJpZGdlX2VtdWxfcGNpZV9jb25mX3dyaXRlLAorCS5yZWFkX2V4dCA9IGFkdmtfcGNpX2Jy aWRnZV9lbXVsX2V4dF9jb25mX3JlYWQsCisJLndyaXRlX2V4dCA9IGFkdmtfcGNpX2JyaWRnZV9l bXVsX2V4dF9jb25mX3dyaXRlLAogfTsKIAogLyoKLS0gCjIuMjAuMQoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGlu ZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMu aW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK