From patchwork Fri Nov 27 11:34:31 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Fedin X-Patchwork-Id: 7712971 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 [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id EA7DFBF90C for ; Fri, 27 Nov 2015 11:37:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8AE2C205B3 for ; Fri, 27 Nov 2015 11:37:13 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 677A820561 for ; Fri, 27 Nov 2015 11:37:12 +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 1a2HIv-0002jd-Sg; Fri, 27 Nov 2015 11:35:05 +0000 Received: from mailout3.w1.samsung.com ([210.118.77.13]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a2HIr-0002T0-Lz for linux-arm-kernel@lists.infradead.org; Fri, 27 Nov 2015 11:35:02 +0000 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NYH000181HPDW80@mailout3.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Fri, 27 Nov 2015 11:34:37 +0000 (GMT) X-AuditID: cbfec7f5-f79b16d000005389-10-56583fcd0856 Received: from eusync2.samsung.com ( [203.254.199.212]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id 98.2E.21385.DCF38565; Fri, 27 Nov 2015 11:34:37 +0000 (GMT) Received: from fedinw7x64.rnd.samsung.ru ([106.109.131.169]) by eusync2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NYH000TN1HJQTB0@eusync2.samsung.com>; Fri, 27 Nov 2015 11:34:37 +0000 (GMT) From: Pavel Fedin To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2] ARM: Enable GICv2m on 32-bit virt machine Date: Fri, 27 Nov 2015 14:34:31 +0300 Message-id: <1448624071-9552-1-git-send-email-p.fedin@samsung.com> X-Mailer: git-send-email 2.4.4 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrDJMWRmVeSWpSXmKPExsVy+t/xK7pn7SPCDNo3SlpsenyN1eL2ZV6L v3f+sTkwe6yZt4bRo6W5h81j85L6AOYoLpuU1JzMstQifbsEroy+A+tYChawVuzcfJ+9gXEO SxcjJ4eEgInEsyPLmCBsMYkL99azdTFycQgJLGWU2LDuOQuE08Yk8f/URjaQKjYBdYnTXz+A dYsIaEhM6XrMDmIzC/hJrPneABYXFrCV2Ll/D2MXIwcHi4CqxM5jIiBhXgEniabun2wQy+Qk rlyfzjaBkXsBI8MqRtHU0uSC4qT0XCO94sTc4tK8dL3k/NxNjBA/f93BuPSY1SFGAQ5GJR5e ifTwMCHWxLLiytxDjBIczEoivIxaEWFCvCmJlVWpRfnxRaU5qcWHGKU5WJTEeWfueh8iJJCe WJKanZpakFoEk2Xi4JRqYIw9ysb188DMROFkL40ZoceSX9zqbM39f7nn8azdAbPOHr6nxRWY cP7r162tG5PYFq1Q/vu8hUXovnnNDvXqqa7i92NtNk94pJC558/Vj6vb3vd9r+94ZSI8Y+WV PoNnj8/8Of9twVSh049n5x3e8aRkj/jVO0x358zsO7E4SPpG/1R5V78LD7c0KbEUZyQaajEX FScCAERLVR/vAQAA X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151127_033501_901685_45EE51AB X-CRM114-Status: GOOD ( 12.21 ) X-Spam-Score: -7.9 (-------) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marc Zyngier , Russell King 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=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 Modern qemu includes GICv2m support for both 64 and 32 bits, therefore 32-bit guests may also use MSI. Signed-off-by: Pavel Fedin --- v1 => v2: - Rebased on top of 4.4rc1. msi.h is already added by 0ab089c. --- arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0365cbb..a5f5843 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -797,6 +797,7 @@ config ARCH_VIRT bool "Dummy Virtual Machine" if ARCH_MULTI_V7 select ARM_AMBA select ARM_GIC + select ARM_GIC_V2M if PCI_MSI select ARM_GIC_V3 select ARM_PSCI select HAVE_ARM_ARCH_TIMER