diff options
| author | Bibo Mao <maobibo@loongson.cn> | 2025-06-06 14:30:28 +0800 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2025-06-19 15:50:28 +0800 |
| commit | 11a04c9f40ac479f68139f6801da314591e67ae1 (patch) | |
| tree | ea448ff553deab50115b22ea3cc395a0bb490d84 /include | |
| parent | b758e28974614a15e70fbc983e28fe77852564ee (diff) | |
| download | qemu-11a04c9f40ac479f68139f6801da314591e67ae1.zip qemu-11a04c9f40ac479f68139f6801da314591e67ae1.tar.gz qemu-11a04c9f40ac479f68139f6801da314591e67ae1.tar.bz2 | |
hw/intc/loongarch_pch: Add kernel irqchip save and restore function
Add save and store funtction if kvm_irqchip_in_kernel() return true,
it is to get and set PCH PCI irqchip state from KVM kernel.
Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-9-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/intc/loongarch_pch_pic.h | 2 | ||||
| -rw-r--r-- | include/hw/intc/loongarch_pic_common.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/intc/loongarch_pch_pic.h b/include/hw/intc/loongarch_pch_pic.h index 4b52f11..a46b6f8 100644 --- a/include/hw/intc/loongarch_pch_pic.h +++ b/include/hw/intc/loongarch_pch_pic.h @@ -27,5 +27,7 @@ struct LoongarchPICClass { }; void kvm_pic_realize(DeviceState *dev, Error **errp); +int kvm_pic_get(void *opaque); +int kvm_pic_put(void *opaque, int version_id); #endif /* HW_LOONGARCH_PCH_PIC_H */ diff --git a/include/hw/intc/loongarch_pic_common.h b/include/hw/intc/loongarch_pic_common.h index 9349a05..f774c97 100644 --- a/include/hw/intc/loongarch_pic_common.h +++ b/include/hw/intc/loongarch_pic_common.h @@ -23,6 +23,7 @@ #define PCH_PIC_ROUTE_ENTRY_END 0x13f #define PCH_PIC_HTMSI_VEC 0x200 #define PCH_PIC_HTMSI_VEC_END 0x23f +#define PCH_PIC_INT_REQUEST 0x380 #define PCH_PIC_INT_STATUS 0x3a0 #define PCH_PIC_INT_POL 0x3e0 |