qemu-e2k/hw/loongarch
Song Gao 646c39b220
hw/loongarch/virt: Set max 256 cpus support on loongarch virt machine
Add separate macro EXTIOI_CPUS for extioi interrupt controller, extioi
only supports 4 cpu. And set macro LOONGARCH_MAX_CPUS as 256 so that
loongarch virt machine supports more cpus.

Interrupts from external devices can only be routed cpu 0-3 because
of extioi limits, cpu internal interrupt such as timer/ipi can be
triggered on all cpus.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230512100421.1867848-3-gaosong@loongson.cn>
2023-05-15 19:09:33 +08:00
..
acpi-build.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
fw_cfg.c hw/loongarch: Support fw_cfg dma function 2022-09-19 20:01:40 +08:00
fw_cfg.h hw/loongarch: Add fw_cfg table support 2022-07-19 22:55:10 +05:30
Kconfig hw/loongarch/virt: Add cfi01 pflash device 2022-12-15 15:46:12 +08:00
meson.build hw/loongarch: Rename file 'loongson3.XXX' to 'virt.XXX' 2022-07-29 15:07:55 -07:00
virt.c hw/loongarch/virt: Set max 256 cpus support on loongarch virt machine 2023-05-15 19:09:33 +08:00