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| author | Xianglai Li <lixianglai@loongson.cn> | 2024-11-13 09:18:26 +0100 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2024-11-13 09:18:26 +0100 |
| commit | 948ccbd95016f50ce01df5eef9440eede3b8c713 (patch) | |
| tree | 2dbe0b50bc1383a2e6d2d1ee982a89b6d0a227c7 /arch/loongarch/kvm/vcpu.c | |
| parent | Linux 6.12-rc7 (diff) | |
| download | linux-948ccbd95016f50ce01df5eef9440eede3b8c713.tar.xz linux-948ccbd95016f50ce01df5eef9440eede3b8c713.zip | |
LoongArch: KVM: Add iocsr and mmio bus simulation in kernel
Add iocsr and mmio memory read and write simulation to the kernel. When
the VM accesses the device address space through iocsr instructions or
mmio, it does not need to return to the qemu user mode but can directly
completes the access in the kernel mode.
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/kvm/vcpu.c')
0 files changed, 0 insertions, 0 deletions