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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11A92C4332F for ; Fri, 11 Nov 2022 14:09:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234541AbiKKOJD (ORCPT ); Fri, 11 Nov 2022 09:09:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234795AbiKKOHi (ORCPT ); Fri, 11 Nov 2022 09:07:38 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 365F99933C; Fri, 11 Nov 2022 06:00:15 -0800 (PST) Message-ID: <20221111135207.027940311@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1668175141; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=SuhbIxDBU+pgQkYaRbDZDx3XYR1ZMR159u+r/p3oNuI=; b=wVlQvkP6YFE2Olc2UV2f7SRVrV07ru/DGd+t7fNBPt+x6++myDMFu/VDUvGktCCjdPI+xU 9E7QU0ijkyaAcHvgL6pgz/aJpxOdsE2miNeIZPiWn1WG0LXq4IDjqsNjfE0TlT0zedHmUS CSmmm1Hd6EzaMVAgia+DloRW4HcCScQ1PeK73tKPqlaSjuQwe2jLIUrL5UPwrB+E7lLtQT ZzcrhxDBoIW2FBf3i4q5J0tV4yGprGTxu4+rqX2Hzn+4ZSx4x06I6Hhy0MI+ZOuJn5Xf7U YrFbmbIA0kQbft3ZmXQv9XdPm1inav07mExg/nng0lMyiOhe3oIF9P1ZVSXwKg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1668175141; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=SuhbIxDBU+pgQkYaRbDZDx3XYR1ZMR159u+r/p3oNuI=; b=U5xnjfVPsJwHXvniTCWY5ya3h4YHA16W4He0ymHk3VrVOM79uNTuYYsEEms3UUhHRMqXqF 71W5ORGLK4RtYwBg== From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Joerg Roedel , Will Deacon , linux-pci@vger.kernel.org, Bjorn Helgaas , Lorenzo Pieralisi , Marc Zyngier , Greg Kroah-Hartman , Jason Gunthorpe , Dave Jiang , Alex Williamson , Kevin Tian , Dan Williams , Logan Gunthorpe , Ashok Raj , Jon Mason , Allen Hubbe , "Ahmed S. Darwish" , Reinette Chatre Subject: [patch 31/33] iommu/vt-d: Enable PCI/IMS References: <20221111133158.196269823@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Date: Fri, 11 Nov 2022 14:59:00 +0100 (CET) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PCI/IMS works like PCI/MSI-X in the remapping. Just add the feature flag. Signed-off-by: Thomas Gleixner --- drivers/iommu/intel/irq_remapping.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -1429,7 +1429,9 @@ static const struct irq_domain_ops intel }; static const struct msi_parent_ops dmar_msi_parent_ops = { - .supported_flags = X86_VECTOR_MSI_FLAGS_SUPPORTED | MSI_FLAG_MULTI_PCI_MSI, + .supported_flags = X86_VECTOR_MSI_FLAGS_SUPPORTED | + MSI_FLAG_MULTI_PCI_MSI | + MSI_FLAG_PCI_IMS, .prefix = "IR-", .init_dev_msi_info = msi_parent_init_dev_msi_info, };