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| author | Paul Spooren <mail@aparcar.org> | 2021-10-11 10:33:26 -1000 |
|---|---|---|
| committer | Paul Spooren <mail@aparcar.org> | 2021-10-12 19:22:19 -1000 |
| commit | e07cc4699127d882f619c978c215bf2a762b61fa (patch) | |
| tree | 9eb02f0f5993bf13ebf465110b0eda0ba1a0e568 /target/linux/x86 | |
| parent | 4056a40160fbd2f42d0a83f0aed6c2687a6dfa1f (diff) | |
| download | upstream-e07cc4699127d882f619c978c215bf2a762b61fa.tar.gz upstream-e07cc4699127d882f619c978c215bf2a762b61fa.tar.bz2 upstream-e07cc4699127d882f619c978c215bf2a762b61fa.zip | |
x86/64: enable MMIO_CMDLINE_DEVICES for firecracker support
This Kernel option allows to run OpenWrt witin a `firecracker` micro VM.
Firecracker is a KVM-based tool for superfast booting VMs on x86_64 and
aarch64. It makes rootfs available to the guest as a virtio-mmio device
and passes its address via the kernel cmdline. A kernel without
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES will not recognize the rootfs
virtio-mmio device.
Suggested-by: Packet Please <pktpls@systemli.org>
Signed-off-by: Paul Spooren <mail@aparcar.org>
Diffstat (limited to 'target/linux/x86')
| -rw-r--r-- | target/linux/x86/64/config-5.10 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/x86/64/config-5.10 b/target/linux/x86/64/config-5.10 index 4e979136a5..a62e5a795a 100644 --- a/target/linux/x86/64/config-5.10 +++ b/target/linux/x86/64/config-5.10 @@ -416,6 +416,7 @@ CONFIG_VIRTIO_BLK=y CONFIG_VIRTIO_CONSOLE=y CONFIG_VIRTIO_DMA_SHARED_BUFFER=y CONFIG_VIRTIO_MMIO=y +CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y CONFIG_VIRTIO_NET=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_PCI_LEGACY=y |