From patchwork Sun Nov 30 18:35:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 416243 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 55585140129 for ; Mon, 1 Dec 2014 05:45:06 +1100 (AEDT) Received: from localhost ([::1]:51368 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xv9UW-0002Vd-78 for incoming@patchwork.ozlabs.org; Sun, 30 Nov 2014 13:45:04 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57746) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xv9Lz-00063g-FL for qemu-devel@nongnu.org; Sun, 30 Nov 2014 13:36:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xv9Lt-0002Cy-En for qemu-devel@nongnu.org; Sun, 30 Nov 2014 13:36:15 -0500 Received: from mail-wi0-f171.google.com ([209.85.212.171]:64878) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xv9Lt-0002CV-9P for qemu-devel@nongnu.org; Sun, 30 Nov 2014 13:36:09 -0500 Received: by mail-wi0-f171.google.com with SMTP id bs8so22534749wib.10 for ; Sun, 30 Nov 2014 10:36:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=yA4V+no/zWmK9JKf+J0ybrXQg7nwtdazQxy8ogoht6I=; b=gSdG9AWGZ2aEhiDoejv9+VCgt+Y+YDPO3Y4lDRv8yznK6VyyODkn9lvw4qc8yxqs46 GEWTX3I4GpfNKuNVG8rV1nLpXJg4tBmKrmVTukLaWhW8/4nKMxGeNWAE81HOP+wewUdU 1Fqd0sejVF6+jtLYouFCrY0JTRrQ8xeK11DuuSN/qPLaQyTc+fabmL65ED8PEx7MJDow prp7iFcSptpV9IWNHlKu/On9LfKXSerPdqrea3hpwn+/qE+r3qsE73XqRID6/TuvO1X2 R8JW8ZzpwkinyF9kETWsYavjaEEo8hanxGju4o2naBST2GhMg1rNi1hspMrvoo3x+EuR f78A== X-Gm-Message-State: ALoCoQmc04vz7FvXXm9HEh9eVetd2uMkU2GbQYfODtac7TunbyNoL/9aBNwFlTJ1YBo4mrbOEX+K X-Received: by 10.180.80.194 with SMTP id t2mr79354911wix.6.1417372568843; Sun, 30 Nov 2014 10:36:08 -0800 (PST) Received: from midway01-04-00.lavalab ([81.128.185.50]) by mx.google.com with ESMTPSA id z7sm38794058wia.22.2014.11.30.10.36.07 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 30 Nov 2014 10:36:08 -0800 (PST) From: Eric Auger To: eric.auger@st.com, christoffer.dall@linaro.org, qemu-devel@nongnu.org, agraf@suse.de, pbonzini@redhat.com, kim.phillips@freescale.com, a.rigo@virtualopensystems.com, manish.jaggi@caviumnetworks.com, joel.schopp@amd.com, zhaoshenglong@huawei.com, ard.biesheuvel@linaro.org Date: Sun, 30 Nov 2014 18:35:22 +0000 Message-Id: <1417372524-12936-18-git-send-email-eric.auger@linaro.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1417372524-12936-1-git-send-email-eric.auger@linaro.org> References: <1417372524-12936-1-git-send-email-eric.auger@linaro.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.212.171 Cc: peter.maydell@linaro.org, patches@linaro.org, eric.auger@linaro.org, will.deacon@arm.com, stuart.yoder@freescale.com, Bharat.Bhushan@freescale.com, alex.williamson@redhat.com, a.motakis@virtualopensystems.com, kvmarm@lists.cs.columbia.edu Subject: [Qemu-devel] [PATCH v8 17/19] linux-headers: Update KVM headers from linux-next tag ToBeFilled X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Syncup KVM related linux headers from linux-next tree using scripts/update-linux-headers.sh. Integrate updated KVM-VFIO API related to forwarded IRQ Signed-off-by: Eric Auger --- linux-headers/linux/kvm.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 12045a1..9f798ab 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -946,6 +946,9 @@ struct kvm_device_attr { #define KVM_DEV_VFIO_GROUP 1 #define KVM_DEV_VFIO_GROUP_ADD 1 #define KVM_DEV_VFIO_GROUP_DEL 2 +#define KVM_DEV_VFIO_DEVICE 2 +#define KVM_DEV_VFIO_DEVICE_FORWARD_IRQ 1 +#define KVM_DEV_VFIO_DEVICE_UNFORWARD_IRQ 2 enum kvm_device_type { KVM_DEV_TYPE_FSL_MPIC_20 = 1, @@ -963,6 +966,13 @@ enum kvm_device_type { KVM_DEV_TYPE_MAX, }; +struct kvm_arch_forwarded_irq { + __u32 fd; /* file desciptor of the VFIO device */ + __u32 index; /* VFIO device IRQ index */ + __u32 subindex; /* VFIO device IRQ subindex */ + __u32 gsi; /* gsi, ie. virtual IRQ number */ +}; + /* * ioctls for VM fds */