From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42673) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCp6d-0003OW-P3 for qemu-devel@nongnu.org; Tue, 14 Jun 2016 10:14:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bCp6X-000806-RP for qemu-devel@nongnu.org; Tue, 14 Jun 2016 10:14:15 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:57707) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCp6X-0007zT-KN for qemu-devel@nongnu.org; Tue, 14 Jun 2016 10:14:09 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.84_2) (envelope-from ) id 1bCp6V-0006Cx-G2 for qemu-devel@nongnu.org; Tue, 14 Jun 2016 15:14:07 +0100 From: Peter Maydell Date: Tue, 14 Jun 2016 15:13:38 +0100 Message-Id: <1465913645-19346-4-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1465913645-19346-1-git-send-email-peter.maydell@linaro.org> References: <1465913645-19346-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PULL 03/30] hw/arm/virt-acpi-build: Add PMU IRQ number in ACPI table List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org From: Shannon Zhao Add PMU IRQ number in ACPI table, then we can use PMU in guest through ACPI. Signed-off-by: Shannon Zhao Reviewed-by: Andrew Jones Message-id: 1465267577-1808-4-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell --- hw/arm/virt-acpi-build.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 735ab86..1fa0581 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -538,6 +538,10 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtGuestInfo *guest_info) gicc->arm_mpidr = armcpu->mp_affinity; gicc->uid = i; gicc->flags = cpu_to_le32(ACPI_GICC_ENABLED); + + if (armcpu->has_pmu) { + gicc->performance_interrupt = cpu_to_le32(PPI(VIRTUAL_PMU_IRQ)); + } } if (guest_info->gic_version == 3) { -- 1.9.1