From patchwork Tue Apr 29 05:54:14 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anup Patel X-Patchwork-Id: 4085051 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 29F999F502 for ; Tue, 29 Apr 2014 05:57:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 692D8201C8 for ; Tue, 29 Apr 2014 05:57:40 +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 56077201CE for ; Tue, 29 Apr 2014 05:57:39 +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 1Wf10m-0002dT-58; Tue, 29 Apr 2014 05:55:24 +0000 Received: from mail-pd0-f173.google.com ([209.85.192.173]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wf10d-0001Xv-Kz for linux-arm-kernel@lists.infradead.org; Tue, 29 Apr 2014 05:55:16 +0000 Received: by mail-pd0-f173.google.com with SMTP id p10so6243318pdj.18 for ; Mon, 28 Apr 2014 22:54:54 -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=QAvVUZm7j1eibVFXiG8lhEKZyU90IJK6inebwCfBA9vlGqoGqxaPVl5thCtf7TeKMk jbz93z1Ynz8hqw+cQ9ZvfDnqGVdEkDzTAPbvFNyNbidD0cOUr2tW0E6JHvY/jKILKGGO TEcjij4dExuxY9GB5dbHaITmnaEOKC0krYRX7RzuUSPsp8ytRtENvgjH8owFUOWiBYeP nsykuXdOL1RqB5gQr/V8sc6WpoU2fPHAaD8IIbsHDqt0FDP0qVccmgcOFML6mp8S0xZ/ 31XKOL63he1v2vs7eLBU2RxzXT2mLyBBEb0Q/LH1SRwLY+E7mxV6VqUQQCZQyX8jv+gx m6QA== X-Gm-Message-State: ALoCoQmt2Zni+I/1kPrs4xFaGr9wGx6ACswqaaJ7eqzNNHiA7eEQCnxY9dtkMQlxmaNJgX5B8xrn X-Received: by 10.68.181.165 with SMTP id dx5mr34151273pbc.38.1398750894621; Mon, 28 Apr 2014 22:54:54 -0700 (PDT) Received: from pnqlab006.amcc.com ([182.73.239.130]) by mx.google.com with ESMTPSA id xg4sm39106507pbb.47.2014.04.28.22.54.48 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 28 Apr 2014 22:54:52 -0700 (PDT) From: Anup Patel To: kvmarm@lists.cs.columbia.edu Subject: [PATCH v11 01/12] KVM: Add capability to advertise PSCI v0.2 support Date: Tue, 29 Apr 2014 11:24:14 +0530 Message-Id: <1398750865-10892-2-git-send-email-anup.patel@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1398750865-10892-1-git-send-email-anup.patel@linaro.org> References: <1398750865-10892-1-git-send-email-anup.patel@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140428_225515_704311_C1EF1650 X-CRM114-Status: UNSURE ( 9.86 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) 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