Changed default Solaris/OpenIndiana boot to legacy

The OpenIndiana installer defaults to MBR partition table and BIOS boot
code even in EFI mode, so changed quickget to set 'boot="legacy"' in the
configuration file.

quickemu

@@ -488,6 +488,7 @@ function vm_boot() {
 
       if [[ "${guest_os}" == *"solaris" ]]; then
         MACHINE_TYPE="pc"
+        USB_CONTROLLER="xhci"
       fi
 
       if [ -z "${disk_size}" ]; then

quickget

@@ -885,7 +885,10 @@ EOF
 
         # OS specific tweaks
         case ${OS} in
-          alma|centos-stream|endless|nixos|oraclelinux|popos|rockylinux|openindiana)
+          alma|centos-stream|endless|nixos|oraclelinux|popos|rockylinux)
+            echo "disk_size=\"32G\"" >> "${CONF_FILE}";;
+          openindiana)
+            echo "boot=\"legacy\"" >> "${CONF_FILE}"
             echo "disk_size=\"32G\"" >> "${CONF_FILE}";;
           batocera)
             echo "disk_size=\"8G\"" >> "${CONF_FILE}";;