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[PATCH RFC 08/16] hw/arm/virt: split secure extension related codes from
From: |
Xu Yandong |
Subject: |
[PATCH RFC 08/16] hw/arm/virt: split secure extension related codes from create_gic |
Date: |
Mon, 17 Feb 2020 02:51:20 -0500 |
EL3 extension is not always needed.
Signed-off-by: Xu Yandong <address@hidden>
---
hw/arm/virt.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index afaf143888..087616190e 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -627,6 +627,14 @@ static void gic_set_msi_interrupt(VirtMachineState *vms)
}
}
+static void qdev_gic_set_secure_bit(VirtMachineState *vms)
+{
+ if (!kvm_irqchip_in_kernel()) {
+ qdev_prop_set_bit(vms->gic, "has-security-extensions",
+ vms->secure);
+ }
+}
+
static void qdev_gic_set_virt_bit(VirtMachineState *vms)
{
if (vms->gic_version != 3 && !kvm_irqchip_in_kernel()) {
@@ -681,9 +689,6 @@ static void create_gic(VirtMachineState *vms)
* interrupts; there are always 32 of the former (mandated by GIC spec).
*/
qdev_prop_set_uint32(vms->gic, "num-irq", NUM_IRQS + 32);
- if (!kvm_irqchip_in_kernel()) {
- qdev_prop_set_bit(vms->gic, "has-security-extensions", vms->secure);
- }
if (type == 3) {
uint32_t redist0_capacity =
@@ -704,6 +709,7 @@ static void create_gic(VirtMachineState *vms)
MIN(smp_cpus - redist0_count, redist1_capacity));
}
}
+ qdev_gic_set_secure_bit(vms);
qdev_gic_set_virt_bit(vms);
qdev_init_nofail(vms->gic);
gicbusdev = SYS_BUS_DEVICE(vms->gic);
--
2.18.1
- [PATCH RFC 00/16] Implement Microvm for aarch64 architecture, Xu Yandong, 2020/02/17
- [PATCH RFC 08/16] hw/arm/virt: split secure extension related codes from create_gic,
Xu Yandong <=
- [PATCH RFC 05/16] hw/arm: move shared smp_cpus member to ArmMachine, Xu Yandong, 2020/02/17
- [PATCH RFC 07/16] hw/arm/virt: split virt extension related codes from create_gic, Xu Yandong, 2020/02/17
- [PATCH RFC 06/16] hw/arm/virt: split MSI related codes from create_gic, Xu Yandong, 2020/02/17
- [PATCH RFC 11/16] hw/arm: move shared psci_enable and claim_edge_triggered_timers member to ArmMachine, Xu Yandong, 2020/02/17
- [PATCH RFC 04/16] hw/arm: move shared irqmap member to ArmMachine, Xu Yandong, 2020/02/17
- [PATCH RFC 15/16] hw/arm: move shared cpu related functions to arm.c and export them, Xu Yandong, 2020/02/17
- [PATCH RFC 01/16] hw/arm/arm: Introduce ArmMachineState and ArmMachineClass, Xu Yandong, 2020/02/17
- [PATCH RFC 14/16] hw/arm: move shared bootinfo member to ArmMachine, Xu Yandong, 2020/02/17
- [PATCH RFC 10/16] hw/arm: split create_gic function, Xu Yandong, 2020/02/17
- [PATCH RFC 13/16] hw/arm: move shared fdt related functions to arm.c and export them, Xu Yandong, 2020/02/17