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authorAndrea Stevanato2022-11-24 16:19:57 +0100
committerStefano Stabellini2022-12-09 15:13:42 -0800
commit87c8ca0384168db25ec89f1c8f18cbe43d2b83d2 (patch)
tree24aea1520ef8c6d84c41dabe62ca4e5de7b06b24
parent7b91dd6313163d309e61060b26e67b2c06585092 (diff)
domU driver domain optionHEADmaster
Added the option to specify whether the unprivileged domain is a driver domain. Signed-off-by: Andrea Stevanato <andrea.stevanato@santannapisa.it> [stefano: expand comment, code style fix] Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
-rw-r--r--README.md4
-rwxr-xr-xscripts/disk_image5
2 files changed, 9 insertions, 0 deletions
diff --git a/README.md b/README.md
index f4213d5..cb0cb13 100644
--- a/README.md
+++ b/README.md
@@ -203,6 +203,10 @@ Where:
- DOMU_CPUPOOL[number] specifies the id of the cpupool (created using
CPUPOOL[number] option, where number == id) that will be assigned to domU.
+- DOMU_DRIVER_DOMAIN[number] if set to 1 the domain is a driver domain.
+ Set driver_domain in xl config file. This option is only available for
+ the disk_image script.
+
- LINUX is optional but specifies the Linux kernel for when Xen is NOT
used. To enable this set any LINUX\_\* variables and do NOT set the
XEN variable.
diff --git a/scripts/disk_image b/scripts/disk_image
index 97e798f..07245f9 100755
--- a/scripts/disk_image
+++ b/scripts/disk_image
@@ -396,6 +396,11 @@ function generate_domU_configs()
echo "memory=${DOMU_MEM[$i]}" >> $dest
echo "vcpus=${DOMU_VCPUS[$i]}" >> $dest
+ if test "${DOMU_DRIVER_DOMAIN[$i]}"
+ then
+ echo "driver_domain=${DOMU_DRIVER_DOMAIN[$i]}" >> $dest
+ fi
+
echo "# mount $first_part /boot" >> $dest
echo "kernel=\"/boot/${DOMU_KERNEL[$i]}\"" >> $dest
if test "${DOMU_RAMDISK[$i]}"