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97c9b24030
Remove vm_configs folder and move all the XML files and generic code example into config_tools/data Tracked-On: #5644 Signed-off-by: Xie, nanlin <nanlin.xie@intel.com>
117 lines
4.1 KiB
Python
117 lines
4.1 KiB
Python
# Copyright (C) 2019 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 common
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import scenario_cfg_lib
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import board_cfg_lib
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VM_HEADER_DEFINE = scenario_cfg_lib.HEADER_LICENSE + r"""
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#ifndef VM_CONFIGURATIONS_H
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#define VM_CONFIGURATIONS_H
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"""
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VM_END_DEFINE = r"""#endif /* VM_CONFIGURATIONS_H */"""
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def gen_common_header(config):
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"""
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This is common header for vm_configuration.h
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:param config: it is the pointer which file write to
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:return: None
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"""
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print("{0}".format(VM_HEADER_DEFINE), file=config)
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def scenario_vm_num(scenario_items, config):
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print("", file=config)
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print("/* SOS_VM_NUM can only be 0U or 1U;", file=config)
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print(" * When SOS_VM_NUM is 0U, MAX_POST_VM_NUM must be 0U too;", file=config)
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print(" * MAX_POST_VM_NUM must be bigger than CONFIG_MAX_KATA_VM_NUM;", file=config)
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print(" */", file=config)
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load_type_cnt = scenario_items['vm'].load_order_cnt
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print("#define PRE_VM_NUM\t\t\t{}U".format(load_type_cnt.pre_vm), file=config)
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print("#define SOS_VM_NUM\t\t\t{}U".format(load_type_cnt.sos_vm), file=config)
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print("#define MAX_POST_VM_NUM\t\t\t{}U".format(load_type_cnt.post_vm), file=config)
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print("#define CONFIG_MAX_KATA_VM_NUM\t\t{}U".format(scenario_cfg_lib.KATA_VM_COUNT), file=config)
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def gen_pre_launch_vm(scenario_items, config):
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vm_info = scenario_items['vm']
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vm_i = 0
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for vm_type in common.VM_TYPES.values():
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if "PRE_LAUNCHED_VM" != scenario_cfg_lib.VM_DB[vm_type]['load_type']:
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vm_i += 1
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continue
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print("#define VM{0}_CONFIG_MEM_START_HPA {1}UL".format(
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vm_i, vm_info.mem_info.mem_start_hpa[vm_i]), file=config)
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print("#define VM{0}_CONFIG_MEM_SIZE {1}UL".format(
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vm_i, vm_info.mem_info.mem_size[vm_i]), file=config)
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if vm_info.mem_info.mem_start_hpa2[vm_i] not in (None, ''):
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print("#define VM{0}_CONFIG_MEM_START_HPA2 {1}UL".format(
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vm_i, vm_info.mem_info.mem_start_hpa2[vm_i]), file=config)
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print("#define VM{0}_CONFIG_MEM_SIZE_HPA2 {1}UL".format(
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vm_i, vm_info.mem_info.mem_size_hpa2[vm_i]), file=config)
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print("", file=config)
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vm_i += 1
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def gen_sos_header(scenario_items, config):
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if 'SOS_VM' not in common.VM_TYPES.values():
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return
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for vm_i,vm_type in common.VM_TYPES.items():
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if vm_type == 'SOS_VM':
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print("/* SOS_VM == VM{0} */".format(vm_i), file=config)
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print("#define SOS_VM_BOOTARGS\t\t\tSOS_ROOTFS\t\\", file=config)
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print("\t\t\t\t\tSOS_CONSOLE\t\\", file=config)
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print("\t\t\t\t\tSOS_IDLE\t\\", file=config)
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print("\t\t\t\t\tSOS_BOOTARGS_DIFF", file=config)
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print("", file=config)
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def gen_header_file(scenario_items, config):
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gen_pre_launch_vm(scenario_items, config)
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gen_sos_header(scenario_items, config)
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def get_dm_owned_guest_flag_mask(vm_info, config):
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print("", file=config)
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if "SOS_VM" not in common.VM_TYPES.values():
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print("#define DM_OWNED_GUEST_FLAG_MASK 0UL", file=config)
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else:
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print("/* Bits mask of guest flags that can be programmed by device model." +
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" Other bits are set by hypervisor only */", file=config)
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print("#define DM_OWNED_GUEST_FLAG_MASK " +
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"(GUEST_FLAG_SECURE_WORLD_ENABLED | GUEST_FLAG_LAPIC_PASSTHROUGH | \\\n" +
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"\t\t\t\t\t\tGUEST_FLAG_RT | GUEST_FLAG_IO_COMPLETION_POLLING)", file=config)
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print("", file=config)
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def generate_file(scenario_items, config):
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"""
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Start to generate vm_configurations.h
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:param scenario_items: it is the class which contain all user setting information
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:param config: it is a file pointer of board information for writing to
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"""
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vm_info = scenario_items['vm']
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gen_common_header(config)
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print("#include <misc_cfg.h>", file=config)
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print("#include <pci_devices.h>", file=config)
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scenario_vm_num(scenario_items, config)
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get_dm_owned_guest_flag_mask(vm_info, config)
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gen_header_file(scenario_items, config)
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print("{0}".format(VM_END_DEFINE), file=config)
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