pci.64.c File Reference

pci implementation More...

#include <types.h>
#include <pci.h>
#include <memory.h>
#include <memory/paging.h>
#include <memory/frame.h>
#include <acpi.h>
#include <utils.h>
#include <logging.h>
#include <ports.h>
#include <cpu.h>
#include <cpu/interrupt.h>
#include <time/timer.h>

Classes
struct	pci_iterator_internal_t

Functions
	MODULE ("turnstone.kernel.hw.pci")
int8_t	pci_iterator_destroy (iterator_t *iterator)
iterator_t *	pci_iterator_next (iterator_t *iterator)
int8_t	pci_iterator_end_of_iterator (iterator_t *iterator)
const void *	pci_iterator_get_item (iterator_t *iterator)
pci_context_t *	pci_get_context (void)
int8_t	pci_setup (memory_heap_t *heap)
iterator_t *	pci_iterator_create_with_heap (memory_heap_t *heap, acpi_table_mcfg_t *mcfg)
	creates an iterator over pci device devices at mcfg memory area More...
const pci_dev_t *	pci_find_device_by_address (uint8_t group_number, uint8_t bus_number, uint8_t device_number, uint8_t function_number)

Variables
static pci_context_t *	pci_context_default = NULL

Detailed Description

pci implementation

This work is licensed under TURNSTONE OS Public License. Please read and understand latest version of Licence.

Function Documentation

pci_iterator_create_with_heap()

iterator_t * pci_iterator_create_with_heap	(	memory_heap_t *	heap,
		acpi_table_mcfg_t *	mcfg
	)

creates an iterator over pci device devices at mcfg memory area

Parameters

heap	iterator of heap
mcfg	mcfg memory area which indentified by acpi table

Returns

iterator