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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-10-10 15:53:42 +0200 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2023-10-13 10:03:47 +0800 |
| commit | 3866e2f98ef4f9b84d920af31a98c4c642ff8d77 (patch) | |
| tree | 9b4dcda2289c695a38efe00f22b8834a32b1887e /hw/loongarch/virt.c | |
| parent | cb041aed1b5befaaa563aaf75e094412b2063fec (diff) | |
| download | focaccia-qemu-3866e2f98ef4f9b84d920af31a98c4c642ff8d77.tar.gz focaccia-qemu-3866e2f98ef4f9b84d920af31a98c4c642ff8d77.zip | |
hw/loongarch/virt: Remove unused ISA Bus
The LoongArch 'virt' machine doesn't use its ISA I/O region. If a ISA device were to be mapped there, there is no support for ISA IRQ. Unlikely useful. Simply remove. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20231010135342.40219-3-philmd@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn>
Diffstat (limited to 'hw/loongarch/virt.c')
| -rw-r--r-- | hw/loongarch/virt.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index c6f64e941b..c1791f80dd 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -878,11 +878,6 @@ static void loongarch_init(MachineState *machine) machine_memory_devices_init(machine, device_mem_base, device_mem_size); } - /* Add isa io region */ - memory_region_init_alias(&lams->isa_io, NULL, "isa-io", - get_system_io(), 0, VIRT_ISA_IO_SIZE); - memory_region_add_subregion(address_space_mem, VIRT_ISA_IO_BASE, - &lams->isa_io); /* load the BIOS image. */ loongarch_firmware_init(lams); |