diff mbox series

[PULL,4/6] hw/loongarch/virt: Set iocsr address space when CPU is created

Message ID 20250212031633.3548108-5-maobibo@loongson.cn (mailing list archive)
State New
Headers show
Series [PULL,1/6] hw/loongarch/virt: Rename filename acpi-build with virt-acpi-build | expand

Commit Message

Bibo Mao Feb. 12, 2025, 3:16 a.m. UTC 
There is only one iocsr address space for the whole virt-machine
board. When CPU is created, the one of percpu points to that of
the board.

Here set iocsr address space when CPU is created rather than IPI
creation stage.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
---
 hw/loongarch/virt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 9f3843ee34..db48217228 100644
--- a/hw/loongarch/virt.c
+++ b/hw/loongarch/virt.c
@@ -388,7 +388,6 @@  static void virt_irq_init(LoongArchVirtMachineState *lvms)
         cpudev = DEVICE(cpu_state);
         lacpu = LOONGARCH_CPU(cpu_state);
         env = &(lacpu->env);
-        env->address_space_iocsr = &lvms->as_iocsr;
 
         /* connect ipi irq to cpu irq */
         qdev_connect_gpio_out(ipi, cpu, qdev_get_gpio_in(cpudev, IRQ_IPI));
@@ -689,6 +688,7 @@  static void virt_init(MachineState *machine)
         machine->possible_cpus->cpus[i].cpu = cpu;
         lacpu = LOONGARCH_CPU(cpu);
         lacpu->phy_id = machine->possible_cpus->cpus[i].arch_id;
+        lacpu->env.address_space_iocsr = &lvms->as_iocsr;
     }
     fw_cfg_add_memory(machine);