pcie.h File Reference

#include <hal/acpi/acpi.h>
#include <type.h>

Go to the source code of this file.

Data Structures
struct	MCFG_configuration_space_t
struct	__attribute__

Functions
struct MCFG_configuration_space_t	__attribute__ ((packed)) MCFG_configuration_space_t
void	mcfg_parse (uintptr_t addr)
boolean_t	vxIsMCFGExisted ()

Variables
typedef	__attribute__
uint64_t	base_addr
uint16_t	pci_segment_group
uint8_t	start_pci_bus
uint8_t	end_pci_bus
uint32_t	reserved

Function Documentation

__attribute__()

struct MCFG_configuration_space_t __attribute__

(

(packed)

)

Definition at line 1 of file tcp.h.

mcfg_parse()

void mcfg_parse

(

uintptr_t

addr

)

Definition at line 36 of file pcie.c.

References addr, MCFG_configuration_space_t::base_addr, ecam_ops, MCFG_configuration_space_t::end_pci_bus, get_kernel_vmm_page(), has_ecam, SDT::Length, LOG2_INFO, LOG_INFO, PAGE_SIZE, paging_get_highest_page_map(), paging_reload(), MCFG_configuration_space_t::pci_segment_group, PCI_SEGMENT_PCIE, register_segment(), SDT::Signature, MCFG_configuration_space_t::start_pci_bus, vma_lookup_free_vaddr(), VMA_REGION_C, and vxMultipleMmap().

Referenced by __attribute__().

vxIsMCFGExisted()

boolean_t vxIsMCFGExisted

(

)

Variable Documentation

__attribute__

typedef __attribute__

base_addr

uint64_t base_addr

Definition at line 0 of file pcie.h.

Referenced by execve(), and proccess_elf().

end_pci_bus

uint8_t end_pci_bus

Definition at line 3 of file pcie.h.

pci_segment_group

uint16_t pci_segment_group

Definition at line 1 of file pcie.h.

reserved

uint32_t reserved

Definition at line 4 of file pcie.h.

start_pci_bus

uint8_t start_pci_bus

Definition at line 2 of file pcie.h.