From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Auger Subject: [PATCH v4 2/7] KVM: kvm_host: add devid in kvm_kernel_irq_routing_entry Date: Mon, 4 Apr 2016 10:47:32 +0200 Message-ID: <1459759657-7402-3-git-send-email-eric.auger@linaro.org> References: <1459759657-7402-1-git-send-email-eric.auger@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id E498E407A5 for ; Mon, 4 Apr 2016 04:47:46 -0400 (EDT) Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EleYzauXBXzp for ; Mon, 4 Apr 2016 04:47:46 -0400 (EDT) Received: from mail-lb0-f175.google.com (mail-lb0-f175.google.com [209.85.217.175]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id E274F411BE for ; Mon, 4 Apr 2016 04:47:45 -0400 (EDT) Received: by mail-lb0-f175.google.com with SMTP id vo2so150137840lbb.1 for ; Mon, 04 Apr 2016 01:49:01 -0700 (PDT) In-Reply-To: <1459759657-7402-1-git-send-email-eric.auger@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To: eric.auger@st.com, eric.auger@linaro.org, christoffer.dall@linaro.org, marc.zyngier@arm.com, andre.przywara@arm.com, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Cc: pbonzini@redhat.com, Manish.Jaggi@caviumnetworks.com, patches@linaro.org List-Id: kvmarm@lists.cs.columbia.edu Extend kvm_kernel_irq_routing_entry to transport the device id field, devid. A new flags field makes possible to indicate the devid is valid. Those additions are used for ARM GICv3 ITS MSI injection. Signed-off-by: Eric Auger --- v2 -> v3: - add flags v1 -> v2: - replace msi_msg field by a struct composed of msi_msg and devid RFC -> PATCH: - reword the commit message after change in first patch (uapi) --- include/linux/kvm_host.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 861f690..461e480 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -309,7 +309,11 @@ struct kvm_kernel_irq_routing_entry { unsigned irqchip; unsigned pin; } irqchip; - struct msi_msg msi; + struct { + struct msi_msg msi; + u32 flags; + u32 devid; + }; struct kvm_s390_adapter_int adapter; struct kvm_hv_sint hv_sint; }; -- 1.9.1