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kata-containers/tools/packaging/kernel/configs/fragments/common/virtio.conf
Peng Tao 782cd2ed10 packaging: merge packaging repository
git-subtree-dir: tools/packaging
git-subtree-mainline: f818b46a41
git-subtree-split: 1f22d72d5d

Signed-off-by: Peng Tao <bergwolf@hyper.sh>
2020-06-23 22:58:18 -07:00

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# We need virtio for 9p and serial and vsock at least
# To get VIRTIO, we need a bus - ours of choice is PCI. We need to enable
# PCI support to get VIRTIO_PCI support
CONFIG_PCI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
# To get to the VIRTIO_PCI, we need the VIRTIO_MENU enabled
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
# Without this nested-VM Kata does not work (we have not worked out exactly why)
CONFIG_VIRTIO_PCI_LEGACY=y
# This is used by the s390 arch at least. Leave it on globally.
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_VIRTIO=y
# This is required for booting from pmem
CONFIG_VIRTIO_PMEM=y
# FIXME - are we moving away from/choosing between SCSI and BLK support?
# https://github.com/kata-containers/packaging/issues/483
CONFIG_SCSI=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_SCSI_VIRTIO=y
CONFIG_VIRTIO_BLK=y
CONFIG_TTY=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_VIRTIO_NET=y