/
boot.h
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/
boot.h
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/*
* Copyright 2014, General Dynamics C4 Systems
*
* This software may be distributed and modified according to the terms of
* the GNU General Public License version 2. Note that NO WARRANTY is provided.
* See "LICENSE_GPLv2.txt" for details.
*
* @TAG(GD_GPL)
*/
#ifndef __ARCH_KERNEL_BOOT_NODE_H
#define __ARCH_KERNEL_BOOT_NODE_H
#include <config.h>
#include <types.h>
typedef struct dev_p_regs {
uint32_t count;
p_region_t list[CONFIG_MAX_NUM_BOOTINFO_DEVICE_REGIONS];
} dev_p_regs_t;
typedef struct ui_info {
p_region_t p_reg; /* region where the userland image lies in */
int32_t pv_offset; /* UI virtual address + pv_offset = UI physical address */
vptr_t v_entry; /* entry point (virtual address) of userland image */
} ui_info_t;
cap_t create_unmapped_it_frame_cap(pptr_t pptr, bool_t use_large);
cap_t create_mapped_it_frame_cap(cap_t pd_cap, pptr_t pptr, vptr_t vptr, asid_t asid, bool_t use_large, bool_t executable);
bool_t init_node_state(
p_region_t avail_p_reg,
p_region_t sh_p_reg,
dev_p_regs_t* dev_p_regs,
ui_info_t ui_info,
p_region_t boot_mem_reuse_p_reg,
node_id_t node_id,
uint32_t num_nodes,
/* parameters below not modeled in abstract specification */
pdpte_t* kernel_pdpt,
pde_t* kernel_pd,
pte_t* kernel_pt
#ifdef CONFIG_IOMMU
, cpu_id_t cpu_id,
uint32_t num_drhu,
paddr_t* drhu_list,
uint32_t num_passthrough_dev,
dev_id_t* passthrough_dev_list,
uint32_t* pci_bus_used_bitmap
#endif
);
bool_t init_node_cpu(
uint32_t apic_khz,
bool_t mask_legacy_irqs
);
#endif