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misc: add a uio init setting

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We need set uio when the hmi and rt user VM setup, so creat a rc.local
in the '/etc' and run it after system setup.

Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
This commit is contained in:
Chenli Wei 2022-08-17 11:19:07 +08:00 committed by acrnsi-robot
parent e47d0e2b2a
commit 7f3174f740
1 changed files with 20 additions and 0 deletions
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20
misc/sample_application/image_builder/create_image.sh
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@ -152,6 +152,25 @@ EOF
sudo chown root:root /etc/schroot/chroot.d/acrn-guest sudo chown root:root /etc/schroot/chroot.d/acrn-guest
} }
function create_uio_config() {
local mount_point=$1
local temp_file=$(mktemp /tmp/rc.local.XXXX)
cat << EOF > ${temp_file}
modprobe uio
modprobe uio_pci_generic
for i in {0..3}
do
bash -c 'echo "1af4 1110" > /sys/bus/pci/drivers/uio_pci_generic/new_id'
sleep 1
done
EOF
sudo mv ${temp_file} /etc/rc.local && \
sudo chown root:root /etc/rc.local
}
function setup_hmi_vm_rootfs() { function setup_hmi_vm_rootfs() {
local mount_point=$1 local mount_point=$1
@ -220,6 +239,7 @@ print_info "Guest image loop-mounted at /dev/${loop_dev}"
try_step "Resizing guest root file system" resizing_guest_root /dev/mapper/${loop_dev}p1 try_step "Resizing guest root file system" resizing_guest_root /dev/mapper/${loop_dev}p1
try_step "Mounting guest root file system at ${mount_point}" mount_filesystem /dev/mapper/${loop_dev}p1 ${mount_point} try_step "Mounting guest root file system at ${mount_point}" mount_filesystem /dev/mapper/${loop_dev}p1 ${mount_point}
try_step "Preparing schroot configuration" create_schroot_config ${mount_point} try_step "Preparing schroot configuration" create_schroot_config ${mount_point}
try_step "Preparing uio configuration" create_uio_config ${mount_point}
try_step "Extracting network proxy configurations" dump_proxy try_step "Extracting network proxy configurations" dump_proxy
if [[ ${vm_type} == "hmi-vm" ]]; then if [[ ${vm_type} == "hmi-vm" ]]; then