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https://github.com/projectacrn/acrn-hypervisor.git
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92ee33b035
This patch adds RDT MBA support to detect, configure and and setup MBA throttle registers based on VM configuration. Tracked-On: #3725 Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
38 lines
913 B
C
38 lines
913 B
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 BOARD_H
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#define BOARD_H
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#include <types.h>
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#include <misc_cfg.h>
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#include <host_pm.h>
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#include <pci.h>
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/* forward declarations */
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struct acrn_vm;
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struct platform_clos_info {
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uint16_t mba_delay;
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uint32_t clos_mask;
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uint32_t msr_index;
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};
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extern struct dmar_info plat_dmar_info;
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#ifdef CONFIG_RDT_ENABLED
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extern struct platform_clos_info platform_l2_clos_array[MAX_PLATFORM_CLOS_NUM];
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extern struct platform_clos_info platform_l3_clos_array[MAX_PLATFORM_CLOS_NUM];
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extern struct platform_clos_info platform_mba_clos_array[MAX_PLATFORM_CLOS_NUM];
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#endif
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extern const struct cpu_state_table board_cpu_state_tbl;
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extern const union pci_bdf plat_hidden_pdevs[MAX_HIDDEN_PDEVS_NUM];
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/* board specific functions */
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void create_prelaunched_vm_e820(struct acrn_vm *vm);
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#endif /* BOARD_H */
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