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[1/3] hw/mips/loongson3_virt: Store core_iocsr into LoongsonMachineState

Message ID 20240621-loongson3-ipi-follow-v1-1-c6e73f2b2844@flygoat.com (mailing list archive)
State New, archived
Headers show
Series MIPS misc patches | expand

Commit Message

Jiaxun Yang June 21, 2024, 12:58 p.m. UTC 
Link: https://lore.kernel.org/qemu-devel/972034d6-23b3-415a-b401-b8bc1cc515c9@linaro.org/
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 hw/mips/loongson3_virt.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c
index 4ad36f0c5b64..528be84bf970 100644
--- a/hw/mips/loongson3_virt.c
+++ b/hw/mips/loongson3_virt.c
@@ -97,6 +97,7 @@  struct LoongsonMachineState {
     MemoryRegion *pio_alias;
     MemoryRegion *mmio_alias;
     MemoryRegion *ecam_alias;
+    MemoryRegion *core_iocsr[LOONGSON_MAX_VCPUS];
 };
 typedef struct LoongsonMachineState LoongsonMachineState;
 
@@ -493,6 +494,8 @@  static void mips_loongson3_virt_init(MachineState *machine)
     const char *kernel_filename = machine->kernel_filename;
     const char *initrd_filename = machine->initrd_filename;
     ram_addr_t ram_size = machine->ram_size;
+    MachineClass *mc = MACHINE_GET_CLASS(machine);
+    LoongsonMachineState *s = LOONGSON_MACHINE(machine);
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
     MemoryRegion *bios = g_new(MemoryRegion, 1);
@@ -586,6 +589,7 @@  static void mips_loongson3_virt_init(MachineState *machine)
                                      iocsr, 0, UINT32_MAX);
             memory_region_add_subregion(&MIPS_CPU(cpu)->env.iocsr.mr,
                                         0, core_iocsr);
+            s->core_iocsr[i] = core_iocsr;
         }
 
         if (node > 0) {