From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37329) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXuDN-0000do-5A for qemu-devel@nongnu.org; Fri, 04 Sep 2015 12:51:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZXuDM-0008CQ-8g for qemu-devel@nongnu.org; Fri, 04 Sep 2015 12:51:49 -0400 Received: from mnementh.archaic.org.uk ([2001:8b0:1d0::1]:35037) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXuDM-000897-1t for qemu-devel@nongnu.org; Fri, 04 Sep 2015 12:51:48 -0400 From: Peter Maydell Date: Fri, 4 Sep 2015 17:23:02 +0100 Message-Id: <1441383782-24378-7-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1441383782-24378-1-git-send-email-peter.maydell@linaro.org> References: <1441383782-24378-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PATCH v3 6/6] hw/arm/virt: Enable TZ extensions on the GIC if we are using them List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: "Edgar E. Iglesias" , patches@linaro.org If we're creating a board with support for TrustZone, then enable it on the GIC model as well as on the CPUs. Signed-off-by: Peter Maydell Reviewed-by: Peter Crosthwaite --- hw/arm/virt.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index a067748..e9324f5 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -396,7 +396,7 @@ static void create_v2m(VirtBoardInfo *vbi, qemu_irq *pic) fdt_add_v2m_gic_node(vbi); } -static void create_gic(VirtBoardInfo *vbi, qemu_irq *pic) +static void create_gic(VirtBoardInfo *vbi, qemu_irq *pic, bool secure) { /* We create a standalone GIC v2 */ DeviceState *gicdev; @@ -413,6 +413,9 @@ static void create_gic(VirtBoardInfo *vbi, qemu_irq *pic) * interrupts; there are always 32 of the former (mandated by GIC spec). */ qdev_prop_set_uint32(gicdev, "num-irq", NUM_IRQS + 32); + if (!kvm_irqchip_in_kernel()) { + qdev_prop_set_bit(gicdev, "has-security-extensions", secure); + } qdev_init_nofail(gicdev); gicbusdev = SYS_BUS_DEVICE(gicdev); sysbus_mmio_map(gicbusdev, 0, vbi->memmap[VIRT_GIC_DIST].base); @@ -967,7 +970,7 @@ static void machvirt_init(MachineState *machine) create_flash(vbi); - create_gic(vbi, pic); + create_gic(vbi, pic, vms->secure); create_uart(vbi, pic); -- 1.9.1