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config-tools: enable PTM through config-tools

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Configure PTM in post-launched VM using <PTM> element. If the //vm/PTM
sets to 'y', pci_dev.c.xsl appends the virtual root port to
corresponding struct acrn_vm_pci_dev_config of that VM. Currently it
supports only post-launched VMs.

Configure enable_ptm for dm argument. If a uos/enable_ptm with uos id
= 'vm_id 'sets to 'y' and the vm/PTM with the same vm_id sets to 'y',
append an "enable_ptm" flag to the end of passthrough ethernet devices.
Currently there is only ethernet card can support the "enable_ptm"flag.

For the schema validation, the <PTM> can only be ['y', 'n'].

For the launched script validation, the <enable_ptm> can only be ['y',
'n']. If the <enable_ptm> sets to 'y' but the corresponding <PTM> sets
to 'n', the launch script will fail to generate.

Tracked-On: #6054
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
This commit is contained in:
Yang,Yu-chu
2021-05-20 17:43:48 -07:00
committed by wenlingz
parent 4eb36c150d
commit b9142eaf8e
7 changed files with 57 additions and 6 deletions
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13
misc/config_tools/library/launch_cfg_lib.py
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@@ -8,11 +8,14 @@ import getopt
import common
import board_cfg_lib
import scenario_cfg_lib
import lxml
import lxml.etree
ERR_LIST = {}
BOOT_TYPE = ['no', 'vsbl', 'ovmf']
RTOS_TYPE = ['no', 'Soft RT', 'Hard RT']
DM_VUART0 = ['Disable', 'Enable']
PTM = ['y', 'n']
UOS_TYPES = ['CLEARLINUX', 'ANDROID', 'ALIOS', 'PREEMPT-RT LINUX', 'VXWORKS', 'WINDOWS', 'ZEPHYR', 'YOCTO', 'UBUNTU', 'GENERIC LINUX']
LINUX_LIKE_OS = ['CLEARLINUX', 'PREEMPT-RT LINUX', 'YOCTO', 'UBUNTU', 'GENERIC LINUX']
@@ -668,4 +671,12 @@ def check_communication_vuart(launch_communication_vuarts, scenario_info):
if uos_id in vuart1_setting.keys() and vuart1_setting[uos_id]['base'] != "INVALID_COM_BASE":
ERR_LIST[vuart_key] = "uos {}'s communication_vuart 1 and legacy_vuart 1 should " \
"not be configured at the same time.".format(uos_id)
return
return
def check_enable_ptm(launch_enable_ptm, scenario_info):
scenario_etree = lxml.etree.parse(scenario_info)
enable_ptm_vm_list = scenario_etree.xpath("//vm[PTM = 'y']/@id")
for uos_id, enable_ptm in launch_enable_ptm.items():
key = 'uos:id={},enable_ptm'.format(uos_id)
if enable_ptm == 'y' and str(uos_id) not in enable_ptm_vm_list:
ERR_LIST[key] = "PTM of uos:{} set to 'n' in scenario xml".format(uos_id)