67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/*
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* 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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#ifndef VM_CONFIGURATIONS_H
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#define VM_CONFIGURATIONS_H
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#include <pci_devices.h>
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#include <misc_cfg.h>
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/* Bits mask of guest flags that can be programmed by device model. Other bits are set by hypervisor only */
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#define DM_OWNED_GUEST_FLAG_MASK 0UL
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#define CONFIG_MAX_VM_NUM 2U
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/* The VM CONFIGs like:
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* VMX_CONFIG_VCPU_AFFINITY
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* VMX_CONFIG_MEM_START_HPA
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* VMX_CONFIG_MEM_SIZE
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* VMX_CONFIG_OS_BOOTARG_ROOT
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* VMX_CONFIG_OS_BOOTARG_MAX_CPUS
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* VMX_CONFIG_OS_BOOTARG_CONSOLE
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* might be different on your board, please modify them per your needs.
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*/
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#define VM0_CONFIG_VCPU_AFFINITY {AFFINITY_CPU(0U), AFFINITY_CPU(2U)}
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#define VM0_CONFIG_MEM_START_HPA 0x100000000UL
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#define VM0_CONFIG_MEM_SIZE 0x20000000UL
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#define VM0_CONFIG_OS_BOOTARG_ROOT ROOTFS_0
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#define VM0_CONFIG_OS_BOOTARG_MAXCPUS "maxcpus=2 "
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#define VM0_CONFIG_OS_BOOTARG_CONSOLE "console=ttyS0 "
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#define VM1_CONFIG_VCPU_AFFINITY {AFFINITY_CPU(1U), AFFINITY_CPU(3U)}
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#define VM1_CONFIG_MEM_START_HPA 0x120000000UL
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#define VM1_CONFIG_MEM_SIZE 0x20000000UL
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#define VM1_CONFIG_OS_BOOTARG_ROOT ROOTFS_0
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#define VM1_CONFIG_OS_BOOTARG_MAXCPUS "maxcpus=2 "
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#define VM1_CONFIG_OS_BOOTARG_CONSOLE "console=ttyS0 "
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/* VM pass-through devices assign policy:
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* VM0: one Mass Storage controller, one Network controller;
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* VM1: one Mass Storage controller, one Network controller(if a secondary Network controller class device exist);
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*/
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#define VM0_STORAGE_CONTROLLER SATA_CONTROLLER_0
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#define VM0_NETWORK_CONTROLLER ETHERNET_CONTROLLER_0
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#define VM0_CONFIG_PCI_DEV_NUM 3U
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#define VM1_STORAGE_CONTROLLER USB_CONTROLLER_0
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#if defined(ETHERNET_CONTROLLER_1)
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/* if a secondary Ethernet controller subclass exist, assign to VM1 */
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#define VM1_NETWORK_CONTROLLER ETHERNET_CONTROLLER_1
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#elif defined(NETWORK_CONTROLLER_0)
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/* if a Network controller subclass exist(usually it is a wireless network card), assign to VM1 */
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#define VM1_NETWORK_CONTROLLER NETWORK_CONTROLLER_0
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#endif
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#if defined(VM1_NETWORK_CONTROLLER)
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#define VM1_CONFIG_PCI_DEV_NUM 3U
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#else
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/* no network controller could be assigned to VM1 */
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#define VM1_CONFIG_PCI_DEV_NUM 2U
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#endif
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#endif /* VM_CONFIGURATIONS_H */
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