From patchwork Thu Feb 6 11:31:33 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anup Patel X-Patchwork-Id: 3596001 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7367BC02DC for ; Thu, 6 Feb 2014 12:58:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7C0D42014A for ; Thu, 6 Feb 2014 12:58:58 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (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 7E7C120136 for ; Thu, 6 Feb 2014 12:58:57 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WBND8-0007hO-RN; Thu, 06 Feb 2014 11:33:40 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WBNCH-0003uH-3e; Thu, 06 Feb 2014 11:32:45 +0000 Received: from mail-pb0-f41.google.com ([209.85.160.41]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WBNC7-0003qy-Dt for linux-arm-kernel@lists.infradead.org; Thu, 06 Feb 2014 11:32:36 +0000 Received: by mail-pb0-f41.google.com with SMTP id up15so1635496pbc.14 for ; Thu, 06 Feb 2014 03:32:14 -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=DToWsUQXiP4OiQQaC5r2+QIf3kKGEGfoPzbQq2su6uM=; b=QN1IMvR3yuKVrP49hu1jM1TONi5nUJ0d93MKRRfZuuB6Sx3krhsbZb/sXZvit05pMC EroiuXqACc3GXpr0VczWS4kzlB/mFIH32oQhvr8oZWBqb5q9/GARzrYBXjNiKlX2Ynpm hY3qfary0IiBQf4iVMVGrcTfAlp1nD3vfTUmVfG4rYFftWD+SReUxA8cHB+WLulSHcqw ll7BnI4qHf1tkRObiqZCdsxO3zauFXCtWCWik5cpl25K6ye/Re1xFQaGSP5SZNVLrX1j gZ7YeWCS8z0LEKX/aTtJtVwF2ai8zpi6YG4kdqkDVSTOadJhk1ZdW1OKWDmZKjq7PJNX 5xJA== X-Gm-Message-State: ALoCoQnFj5+McbAWEoV1yjYtbdDaRe976blBn+5PKyDuYLhC9Tu1NHHnTSZgpNB2UnoGm2veX6a9 X-Received: by 10.68.189.132 with SMTP id gi4mr11935150pbc.57.1391686333928; Thu, 06 Feb 2014 03:32:13 -0800 (PST) Received: from pnqlab006.amcc.com ([182.73.239.130]) by mx.google.com with ESMTPSA id yd4sm2594758pbc.13.2014.02.06.03.32.08 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 06 Feb 2014 03:32:12 -0800 (PST) From: Anup Patel To: kvmarm@lists.cs.columbia.edu Subject: [PATCH v4 01/10] KVM: Add capability to advertise PSCI v0.2 support Date: Thu, 6 Feb 2014 17:01:33 +0530 Message-Id: <1391686302-19451-2-git-send-email-anup.patel@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1391686302-19451-1-git-send-email-anup.patel@linaro.org> References: <1391686302-19451-1-git-send-email-anup.patel@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140206_063235_581456_6A2EF515 X-CRM114-Status: UNSURE ( 8.26 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) Cc: Mark Rutland , linaro-kernel@lists.linaro.org, Anup Patel , patches@linaro.org, Marc Zyngier , patches@apm.com, 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=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 --- 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 932d7f2..fb3c3f3 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -675,6 +675,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_SPAPR_MULTITCE 94 #define KVM_CAP_EXT_EMUL_CPUID 95 #define KVM_CAP_HYPERV_TIME 96 +#define KVM_CAP_ARM_PSCI_0_2 97 #ifdef KVM_CAP_IRQ_ROUTING