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3f4ea38158
Rename SOS_VM type to SERVICE_VM rename UOS to User VM in XML description rename uos_thread_pid to user_vm_thread_pid rename devname_uos to devname_user_vm rename uosid to user_vmid rename UOS_ACK to USER_VM_ACK rename SOS_VM_CONFIG_CPU_AFFINITY to SERVICE_VM_CONFIG_CPU_AFFINITY rename SOS_COM to SERVICE_VM_COM rename SOS_UART1_VALID_NUM" to SERVICE_VM_UART1_VALID_NUM rename SOS_BOOTARGS_DIFF to SERVICE_VM_BOOTARGS_DIFF rename uos to user_vm in launch script and xml Tracked-On: #6744 Signed-off-by: Liu Long <long.liu@linux.intel.com> Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
37 lines
1.6 KiB
Python
37 lines
1.6 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright (C) 2021 Intel Corporation. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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import sys, os
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sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'library'))
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import common, board_cfg_lib
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def sos_cpu_affinity(etree):
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if common.get_node("//vm[vm_type = 'SERVICE_VM']", etree) is None:
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return None
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if common.get_node("//vm[vm_type = 'SERVICE_VM' and count(cpu_affinity)]", etree) is not None:
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return None
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sos_extend_all_cpus = board_cfg_lib.get_processor_info()
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pre_all_cpus = etree.xpath("//vm[vm_type = 'PRE_RT_VM' or vm_type = 'PRE_STD_VM' or vm_type = 'SAFETY_VM']/cpu_affinity/pcpu_id/text()")
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cpus_for_sos = list(set(sos_extend_all_cpus) - set(pre_all_cpus))
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return sorted(cpus_for_sos)
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def fn(board_etree, scenario_etree, allocation_etree):
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cpus_for_sos = sos_cpu_affinity(scenario_etree)
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if cpus_for_sos:
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if common.get_node("//vm[vm_type = 'SERVICE_VM']", scenario_etree) is not None:
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vm_id = common.get_node("//vm[vm_type = 'SERVICE_VM']/@id", scenario_etree)
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allocation_sos_vm_node = common.get_node(f"/acrn-config/vm[@id='{vm_id}']", allocation_etree)
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if allocation_sos_vm_node is None:
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allocation_sos_vm_node = common.append_node("/acrn-config/vm", None, allocation_etree, id = vm_id)
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if common.get_node("./vm_type", allocation_sos_vm_node) is None:
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common.append_node("./vm_type", "SERVICE_VM", allocation_sos_vm_node)
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for pcpu_id in cpus_for_sos:
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common.append_node("./cpu_affinity/pcpu_id", str(pcpu_id), allocation_sos_vm_node)
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