Message ID | 20210506153153.30454-35-pali@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=qdH4=KB=lists.infradead.org=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@kernel.org> 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 843B0C43460 for <linux-arm-kernel@archiver.kernel.org>; Thu, 6 May 2021 16:03:20 +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 09C32610E9 for <linux-arm-kernel@archiver.kernel.org>; Thu, 6 May 2021 16:03:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 09C32610E9 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=KGheF1yFVDgifIZzn1COKDnuFhT854RXPLnmNuZpSxw=; b=BObhM+ZYnEmBvPSMhYVme1/hv ClkyJ2hIeTijZoTSPFsmVL+pqjAKwSMrFZDFD3tZYFQuVSSxlfn+lVwRkv1LrH1SpLrWKJblk8OEU Rk3D52jn975hj5zYakQDGPH38IV7ojT+TR+HyTiU0Tc8XvT4njscS4xGueYB6hS8j2rdCOvnXjA7Q ei6k9AoTOzPPBDNxN0AYlMUzuaisZ0MODYir38qMNfcolcU0YNHj09OxP9zS3uu5FATnc07nQ3Jqi 8kR4U95FVJChQLHrvYu9QWpnDuRzsj3wKgF3ExchO1RuXGmB6MiTqrd7urw0mfMdZy5hCs/QUiGUA vdb2alzxg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1legKi-004h6b-VE; Thu, 06 May 2021 15:54:37 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lefzn-004a5b-1M for linux-arm-kernel@lists.infradead.org; Thu, 06 May 2021 15:33:06 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 97FDC61625; Thu, 6 May 2021 15:32:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620315174; bh=0YkTEBWISevDvHgokN8XUsGMwtVKvfnG9KGkSIjT5Co=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OMXkbHyayU7EJ06iuIZVStBfcPs+TIdvxPzRYPg8sKF16YEUQphEicjVbabUnZ6we zAsro4QRH2vBWa45bDxXDGF8qn3RmOoKKofVmkL1CO1n1i9FIUeMaGEVca5rVP1V1V R124NrK+EXSGLJDgSlFbliWaAJzrvsyuKjgHA+F8yYMmOVtkeAn+DnKZy5NUnjyKJZ DT4AMkYg7Pun4Jz5Bln0vhpx1XjEOIhQqV75+fGsZUITSupwc8uY++tv8j1gJBlM5X 8RA2AW+hhHx8xJ+BtgdO18m9vakQXjItJtF6f2Rd9RI9Zpqpo2SB3w/26Bt7AH+cqe aRxXLoC6NVivw== Received: by pali.im (Postfix) id 535E389A; Thu, 6 May 2021 17:32:54 +0200 (CEST) From: =?utf-8?q?Pali_Roh=C3=A1r?= <pali@kernel.org> To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Rob Herring <robh@kernel.org>, Bjorn Helgaas <bhelgaas@google.com> Cc: Russell King <rmk+kernel@armlinux.org.uk>, =?utf-8?q?Marek_Beh=C3=BAn?= <kabel@kernel.org>, Remi Pommarel <repk@triplefau.lt>, Xogium <contact@xogium.me>, Tomasz Maciej Nowak <tmn505@gmail.com>, Marc Zyngier <maz@kernel.org>, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 34/42] PCI: aardvark: Add support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2 registers on emulated bridge Date: Thu, 6 May 2021 17:31:45 +0200 Message-Id: <20210506153153.30454-35-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_163259_418650_21AAEA98 X-CRM114-Status: UNSURE ( 9.50 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org |
Series |
PCI: aardvark: Various driver fixes
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diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index e724d05a61a8..13bbc0b5134d 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -610,8 +610,13 @@ advk_pci_bridge_emul_pcie_conf_read(struct pci_bridge_emul *bridge, case PCI_EXP_DEVCAP: case PCI_EXP_DEVCTL: case PCI_EXP_LNKCAP: + case PCI_EXP_DEVCAP2: + case PCI_EXP_DEVCTL2: + case PCI_EXP_LNKCAP2: + case PCI_EXP_LNKCTL2: *value = advk_readl(pcie, PCIE_CORE_PCIEXP_CAP + reg); return PCI_BRIDGE_EMUL_HANDLED; + default: return PCI_BRIDGE_EMUL_NOT_HANDLED; } @@ -631,16 +636,18 @@ advk_pci_bridge_emul_pcie_conf_write(struct pci_bridge_emul *bridge, */ switch (reg) { - case PCI_EXP_DEVCTL: - advk_writel(pcie, new, PCIE_CORE_PCIEXP_CAP + reg); - break; - case PCI_EXP_LNKCTL: advk_writel(pcie, new, PCIE_CORE_PCIEXP_CAP + reg); if (new & PCI_EXP_LNKCTL_RL) advk_pcie_wait_for_retrain(pcie); break; + case PCI_EXP_DEVCTL: + case PCI_EXP_DEVCTL2: + case PCI_EXP_LNKCTL2: + advk_writel(pcie, new, PCIE_CORE_PCIEXP_CAP + reg); + break; + default: break; }