From patchwork Mon Apr 21 12:59:55 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anup Patel X-Patchwork-Id: 4024811 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C31A39F319 for ; Mon, 21 Apr 2014 13:04:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0DAA7202D1 for ; Mon, 21 Apr 2014 13:04:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B0A8C202FE for ; Mon, 21 Apr 2014 13:04:46 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WcDqP-0007LE-F9; Mon, 21 Apr 2014 13:01:09 +0000 Received: from mail-pa0-f41.google.com ([209.85.220.41]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WcDqM-00079Z-5J for linux-arm-kernel@lists.infradead.org; Mon, 21 Apr 2014 13:01:07 +0000 Received: by mail-pa0-f41.google.com with SMTP id fa1so3744557pad.0 for ; Mon, 21 Apr 2014 06:00:42 -0700 (PDT) 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=ZUIvgId0R2G2CTFi2equbGR9i4YTt8DF8hMOJWL6HmU=; b=htYFF8kR4/sD00neqHtUC168teGEWbVpmUA5MiqvOzLR9C+lBvIPWoPD3x8GkYD0QQ 2yqgAtlevugfoxftm3/Epi5qiyiOBJxdkB+XO3urofD72ACtrVIfPK6ejSf0dlMk3Z5w 32xE5lH7svYThKBMUNm6sr7PFEuEAobUsOvPtBEINztlxx2AVfQ0K7X0RvIpPKdc55Re uA84bWHNYfvIo8StAWOKogSKJx8ONUy1Xe+vf8bOWjhOcrfzWup2vZ2Jqlpa8GD+bIBv I5OVjIUynach+yuYzWre5DDEQG3J3+MM2tJJl45CdzL/sEhipDry2lA/EBRuR+s3cAFd keVQ== X-Gm-Message-State: ALoCoQksXt2Nv1ys0VPGA4U7S1J4i0dU7JhfQzyECP19TzEgegm8kdOJK/0MSxvwAiP5dUQsG+Re X-Received: by 10.66.249.165 with SMTP id yv5mr37772060pac.79.1398085242465; Mon, 21 Apr 2014 06:00:42 -0700 (PDT) Received: from pnqlab006.amcc.com ([182.73.239.130]) by mx.google.com with ESMTPSA id iq10sm78049235pbc.14.2014.04.21.06.00.37 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 21 Apr 2014 06:00:41 -0700 (PDT) From: Anup Patel To: kvmarm@lists.cs.columbia.edu Subject: [PATCH v10 01/12] KVM: Add capability to advertise PSCI v0.2 support Date: Mon, 21 Apr 2014 18:29:55 +0530 Message-Id: <1398085206-30555-2-git-send-email-anup.patel@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1398085206-30555-1-git-send-email-anup.patel@linaro.org> References: <1398085206-30555-1-git-send-email-anup.patel@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140421_060106_255459_009E944F X-CRM114-Status: UNSURE ( 9.75 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: Rob Herring , linaro-kernel@lists.linaro.org, Anup Patel , kvm@vger.kernel.org, Marc Zyngier , patches@apm.com, Ashwin Chaugule , linux-arm-kernel@lists.infradead.org, Christoffer Dall , Pranavkumar Sawargaonkar X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, 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 User space (i.e. QEMU or KVMTOOL) should be able to check whether KVM ARM/ARM64 supports in-kernel PSCI v0.2 emulation. For this purpose, we define KVM_CAP_ARM_PSCI_0_2 in KVM user space interface header. Signed-off-by: Anup Patel Signed-off-by: Pranavkumar Sawargaonkar Acked-by: Christoffer Dall Acked-by: Marc Zyngier --- include/uapi/linux/kvm.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index a8f4ee5..01c5624 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -743,6 +743,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_IOAPIC_POLARITY_IGNORED 97 #define KVM_CAP_ENABLE_CAP_VM 98 #define KVM_CAP_S390_IRQCHIP 99 +#define KVM_CAP_ARM_PSCI_0_2 100 #ifdef KVM_CAP_IRQ_ROUTING