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loongarch64: add virtio IRQ support with ACPI boot path and dynamic memory allocation #90

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loongarch64: add virtio IRQ support with ACPI boot path and dynamic memory allocation #90

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4381fe9
driver: add LoongArch64 virtio IRQ support with ACPI boot path
BoneInscri Apr 6, 2026
d770b81
feat(loongarch64): add dynamic memory allocation and virtio boot support
BoneInscri Apr 8, 2026
7827910
Merge branch 'main' of https://github.com/BoneInscri/hvisor-tool
BoneInscri May 9, 2026
6afb1c2
run make fmt
BoneInscri May 12, 2026
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30 changes: 30 additions & 0 deletions build-la.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
#!/bin/bash
# Build hvisor-tool for LoongArch64.
# Usage: bash build-la.sh <linux-kernel-path> [extra make args...]

set -e

SCRIPT_DIR=$(dirname "$(realpath "$0")")

KDIR=${1:-/media/boneinscri/Data/linux-v6.19/linux}
shift 2>/dev/null || true

Comment on lines +9 to +11
if [ ! -d "$KDIR" ]; then
echo "Error: kernel directory not found: $KDIR"
exit 1
fi

if [ ! -f "$KDIR/Makefile" ]; then
echo "Error: $KDIR does not look like a kernel source tree (no Makefile)"
exit 1
fi

echo "Building hvisor-tool for loongarch64"
echo " KDIR = $KDIR"

make -C "$SCRIPT_DIR" \
ARCH=loongarch \
KDIR="$KDIR" \
CROSS_COMPILE=loongarch64-linux-gnu- \
LOG=LOG_INFO \
"$@"
2 changes: 1 addition & 1 deletion driver/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ ifndef CROSS_COMPILE
else ifeq ($(ARCH), riscv)
CROSS_COMPILE := riscv64-unknown-linux-gnu-
else ifeq ($(ARCH), loongarch)
CROSS_COMPILE := loongarch64-unknown-linux-gnu-
CROSS_COMPILE := loongarch64-linux-gnu-
else ifeq ($(ARCH), x86_64)
CROSS_COMPILE := x86_64-linux-gnu-
endif
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