From patchwork Tue Apr 15 06:14:04 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anup Patel X-Patchwork-Id: 3989221 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 F2BBE9F336 for ; Tue, 15 Apr 2014 06:18:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E79052013D for ; Tue, 15 Apr 2014 06:17:59 +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 1CE242012D for ; Tue, 15 Apr 2014 06:17:59 +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 1WZweG-0007QU-Gm; Tue, 15 Apr 2014 06:15:12 +0000 Received: from mail-pb0-f48.google.com ([209.85.160.48]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WZweB-0006Ap-2P for linux-arm-kernel@lists.infradead.org; Tue, 15 Apr 2014 06:15:07 +0000 Received: by mail-pb0-f48.google.com with SMTP id md12so9090403pbc.21 for ; Mon, 14 Apr 2014 23:14:46 -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=bMXRg3ojxQbGf9blHlU+yDLjYFOjm8o6RhEgi/WAqdc=; b=hfnfoKMvQMrlu0dDJOBoo9aLpk3NMMagFdh44QGAGSkw9lLVtPX/S+SZCxKQaBiYDt Wcjm3Akezk4q4wd/qCDDz8FKFOfS86tKiHJwT2SiVvZ4uusKWXCx/dhTf5LGnJhBANvE zCq4a7Q6DnabmafMAquukQS+0AfGMnJ+xUyvTfD5Q2gJtNLp4Xbq8pYJhqRp4WmXprwi mcCop29L4mFSTuXAezq98zsjAhNOrP+JMaINLkSkk1jMsw5ejF/dnxiWvRxEntKi7rx4 mk2ca+mkBDKnrF2FEac1B1GtqhvHYN/8z9LQtDEPvVrq5a+EOAU8nOzAzq+qt3LKL1vL Zehw== X-Gm-Message-State: ALoCoQk4oPiGgTtj46p7ZyCOasGUYLHFT1YgUnnzdLML27mbaeo0jm3fZgkQg65W+mW2sAsStKB6 X-Received: by 10.68.193.166 with SMTP id hp6mr7426040pbc.144.1397542485975; Mon, 14 Apr 2014 23:14:45 -0700 (PDT) Received: from pnqlab006.amcc.com ([182.73.239.130]) by mx.google.com with ESMTPSA id oz7sm37870688pbc.41.2014.04.14.23.14.40 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 14 Apr 2014 23:14:44 -0700 (PDT) From: Anup Patel To: kvmarm@lists.cs.columbia.edu Subject: [PATCH v9 01/12] KVM: Add capability to advertise PSCI v0.2 support Date: Tue, 15 Apr 2014 11:44:04 +0530 Message-Id: <1397542455-354-2-git-send-email-anup.patel@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1397542455-354-1-git-send-email-anup.patel@linaro.org> References: <1397542455-354-1-git-send-email-anup.patel@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140414_231507_137877_7CBE3003 X-CRM114-Status: GOOD ( 10.33 ) X-Spam-Score: -0.7 (/) Cc: Mark Rutland , Rob Herring , linaro-kernel@lists.linaro.org, Anup Patel , 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=-2.6 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