From patchwork Mon Apr 4 08:47:32 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 8738711 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9C3BAC0553 for ; Mon, 4 Apr 2016 08:49:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C686A20251 for ; Mon, 4 Apr 2016 08:49:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E7FDD2022A for ; Mon, 4 Apr 2016 08:49:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753926AbcDDItD (ORCPT ); Mon, 4 Apr 2016 04:49:03 -0400 Received: from mail-lb0-f181.google.com ([209.85.217.181]:33310 "EHLO mail-lb0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750741AbcDDItB (ORCPT ); Mon, 4 Apr 2016 04:49:01 -0400 Received: by mail-lb0-f181.google.com with SMTP id u8so150005609lbk.0 for ; Mon, 04 Apr 2016 01:49:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=NkpkPpK8XQ5z764A4OGCBb3TBjoKyXxEYeC00R0n29o=; b=KKbIqzvsiZPrDh2AlieGM1YAH4JC0epdVXyTbJV/njA4EAbXPS/U//H9chB4TaMATl iB6D02dK+jG5y74VHmdQDq+AU5t+IrBgKUpThzJxNmPcprePrC5vlMuUhLZo45JUjRvW 96S+VsIrEKGLkQIopkXK5MZmhz8tsh9D6PNjw= 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=NkpkPpK8XQ5z764A4OGCBb3TBjoKyXxEYeC00R0n29o=; b=kc60lt9mRQ3r61l6GrSc9bPIc59xrGFWT7xZC4ZEpwFTljuk2rJIZbhGPs4QKqrUd7 sxuuWanS4XkI4bG0j+G83t3rUrREBUhfFRpw+0LmM97dhdtowHa1pKUfF5QHScd+Af4C bDaMghMvUkgFib6TOyeimNdYPXATo2wfEt62TaEekpIMQrTa//4Hglee/1M29Tr6+LPw kqQP2uIhTSht1HlwKC/5cH/qv4JFQTpEXu0xD1GSoFZgO0MYctgaC7gfunz+RW0W8rM/ CA/i9Lo4XbReRqE4PBbpndPAJuqGs+ZX/E53a3Kx7wgJeT7rQ1afflyax6FWKNMi9FZd b38Q== X-Gm-Message-State: AD7BkJIyevG+SCAMK0o0P1PI+5Inbf2rEViLGZVyX7cXc1XAE0Vgh+LzIe92eq2FEQrewHDI X-Received: by 10.28.59.7 with SMTP id i7mr11056518wma.66.1459759739871; Mon, 04 Apr 2016 01:48:59 -0700 (PDT) Received: from gnx2579.home (LMontsouris-657-1-37-90.w80-11.abo.wanadoo.fr. [80.11.198.90]) by smtp.gmail.com with ESMTPSA id kj9sm27921384wjb.14.2016.04.04.01.48.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 Apr 2016 01:48:57 -0700 (PDT) From: Eric Auger 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: patches@linaro.org, pbonzini@redhat.com, p.fedin@samsung.com, Manish.Jaggi@caviumnetworks.com 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> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1459759657-7402-1-git-send-email-eric.auger@linaro.org> References: <1459759657-7402-1-git-send-email-eric.auger@linaro.org> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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 Acked-by: Christoffer Dall --- 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; };