From patchwork Wed Apr 24 19:16:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 1090378 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="f9/VNW2z"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44q98951WTz9s6w for ; Thu, 25 Apr 2019 05:18:17 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389482AbfDXTR6 (ORCPT ); Wed, 24 Apr 2019 15:17:58 -0400 Received: from mail-wm1-f66.google.com ([209.85.128.66]:54074 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389451AbfDXTR4 (ORCPT ); Wed, 24 Apr 2019 15:17:56 -0400 Received: by mail-wm1-f66.google.com with SMTP id 26so212779wmj.3; Wed, 24 Apr 2019 12:17:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=L7OMDqn053nsdqraX4ZA3guqlyVTDUsFXQaouF1/Gos=; b=f9/VNW2zxOMYFkwIrmd9gbXTTDyAPJldpW0jlqhc9ddqz/XExcnPvUBW2cuC7iHYM3 X8sWEHPyq9nl5S69NEsfykmeiFCZbevHNdIJJgmHPsizhhWl3oiNih/U1mpX9mO9RGFS KM259Aqjr8WT/9cB8GP0T95XxV9rqSCvyVkiuYo4c3RfkmvfNBiLbt/GpLG7igafuNss 0UqWwQWIKRUnf6Oj2yQ1TbESq80ZDjagj7yMKikfjntdayHK1k3hrrzsjj3j3M7dIK3l pEEm3SCuep4hIm6x/NT02bJpFetnVPIX1ICUNx0+JawhL4nuIXclauj3K/iR0qSrEfle NQMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=L7OMDqn053nsdqraX4ZA3guqlyVTDUsFXQaouF1/Gos=; b=RQczgV6Nd6x42hBFixazgdrWdHK4lZwLIl8dnFY1T/U16IeojnyCNIChDoR81KS2aI WRic1PvMUJeGJZieAD/QZksqAHkBCKY8MMDxwIgg23eMy6YqOSB2UJpr5BrBak7P0ydr TYsYjutZd4/X6TKy3fY0ZyP7sJpTvsv1G8ZgzWqQyBQ0DMYx+6J/dy2Gt4EXJ0w858bG 5AcnjkD8LS2gcl0aWsVJJLOfHgLSrM17JVPN1WeIenZV7aHrJaaApRjEWhgUvWSfkpaV XTP6o4Xi0CSCVye83V7jA0lqmpmlENf36dHzHARU1H6ut72uPwzAYTGs+SxidU5cpe9V Ds9w== X-Gm-Message-State: APjAAAV/Zt3wBw7jDMdQtvqD3ICto6iWZq1HMotXzosFpnaZCzaJmrTp auNXAHR5pnhLo7u4A5miV1pCRPFezcc= X-Google-Smtp-Source: APXvYqwx9IkvpF+W2lsA3mJH7M+n+CqCAXpBhPx/pthS51v7A1zJHA2H9Ks26cyCm8y+AFp3wsoEFA== X-Received: by 2002:a7b:c446:: with SMTP id l6mr489308wmi.80.1556133473878; Wed, 24 Apr 2019 12:17:53 -0700 (PDT) Received: from ?IPv6:2003:ea:8bd4:5700:c498:ee8f:ff0a:13e5? (p200300EA8BD45700C498EE8FFF0A13E5.dip0.t-ipconnect.de. [2003:ea:8bd4:5700:c498:ee8f:ff0a:13e5]) by smtp.googlemail.com with ESMTPSA id u17sm37513417wmu.36.2019.04.24.12.17.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Apr 2019 12:17:53 -0700 (PDT) Subject: [PATCH v2 7/9] iommu/vt-d: use helper pci_dev_id From: Heiner Kallweit To: Benjamin Herrenschmidt , Michael Ellerman , Oded Gabbay , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , "David (ChunMing) Zhou" , David Airlie , Daniel Vetter , Joerg Roedel , David Woodhouse , Realtek linux nic maintainers , "David S. Miller" , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Bjorn Helgaas , Benson Leung , Enric Balletbo i Serra , Stephen Rothwell , Paul Mackerras Cc: open list , "open list:AMD KFD" , "open list:RADEON and AMDGPU DRM DRIVERS" , "open list:AMD IOMMU (AMD-VI)" , "open list:8169 10/100/1000 GIGABIT ETHERNET DRIVER" , "moderated list:ARM/STM32 ARCHITECTURE" , "moderated list:ARM/STM32 ARCHITECTURE" , "open list:PCI SUBSYSTEM" References: <2e1f9a57-6d08-d017-24da-3e6b97fa2449@gmail.com> Message-ID: <0889204c-18aa-8a5f-1781-aaf32ee5beba@gmail.com> Date: Wed, 24 Apr 2019 21:16:10 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <2e1f9a57-6d08-d017-24da-3e6b97fa2449@gmail.com> Content-Language: en-US Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Use new helper pci_dev_id() to simplify the code. Signed-off-by: Heiner Kallweit Reviewed-by: Joerg Roedel --- drivers/iommu/intel-iommu.c | 2 +- drivers/iommu/intel_irq_remapping.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index d93c4bd7d..3f475a23a 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1391,7 +1391,7 @@ static void iommu_enable_dev_iotlb(struct device_domain_info *info) /* pdev will be returned if device is not a vf */ pf_pdev = pci_physfn(pdev); - info->pfsid = PCI_DEVID(pf_pdev->bus->number, pf_pdev->devfn); + info->pfsid = pci_dev_id(pf_pdev); } #ifdef CONFIG_INTEL_IOMMU_SVM diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index 634d8f059..4160aa9f3 100644 --- a/drivers/iommu/intel_irq_remapping.c +++ b/drivers/iommu/intel_irq_remapping.c @@ -424,7 +424,7 @@ static int set_msi_sid(struct irte *irte, struct pci_dev *dev) set_irte_sid(irte, SVT_VERIFY_SID_SQ, SQ_ALL_16, data.alias); else set_irte_sid(irte, SVT_VERIFY_SID_SQ, SQ_ALL_16, - PCI_DEVID(dev->bus->number, dev->devfn)); + pci_dev_id(dev)); return 0; }