pci_bus.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <pci.h>
#include <pci/cfg.h>
#include <pci/irq.h>
#include <drvmgr/drvmgr.h>
#include <drvmgr/pci_bus.h>

Include dependency graph for pci_bus.c:

Data Structures
struct	pcibus_priv

Macros
#define	USE_PCI_CFG_LIB
#define	PCIBUS_INFO
#define	DBG(args...)

Functions
int	pcibus_bus_init1 (struct drvmgr_bus *bus)
int	pcibus_unite (struct drvmgr_drv *drv, struct drvmgr_dev *dev)
int	pcibus_int_register (struct drvmgr_dev *dev, int index, const char *info, drvmgr_isr isr, void *arg)
int	pcibus_int_unregister (struct drvmgr_dev *dev, int index, drvmgr_isr isr, void *arg)
int	pcibus_int_clear (struct drvmgr_dev *dev, int index)
int	pcibus_get_params (struct drvmgr_dev *dev, struct drvmgr_bus_params *params)
void	pcibus_dev_info (struct drvmgr_dev *dev, void(*print_line)(void *p, char *str), void *p)
int	pcibus_register (struct drvmgr_dev *dev, struct pcibus_config *config)

Variables
struct drvmgr_bus_ops	pcibus_ops
struct drvmgr_func	pcibus_funcs []
struct drvmgr_bus_res	pcibus_drv_resources

Variable Documentation

pcibus_drv_resources

struct drvmgr_bus_res pcibus_drv_resources

Initial value:

= {
        .next = NULL,
        .resource = {
                DRVMGR_RES_EMPTY,
        },
}

pcibus_funcs

struct drvmgr_func pcibus_funcs[]

Initial value:

= {
        DRVMGR_FUNC(PCI_FUNC_MREG_R8, NULL),
        DRVMGR_FUNC(PCI_FUNC_MREG_R16, NULL),
        DRVMGR_FUNC(PCI_FUNC_MREG_R32, NULL),
        DRVMGR_FUNC(PCI_FUNC_MREG_W8, NULL),
        DRVMGR_FUNC(PCI_FUNC_MREG_W16, NULL),
        DRVMGR_FUNC(PCI_FUNC_MREG_W32, NULL),
        DRVMGR_FUNC_END
}

pcibus_ops

struct drvmgr_bus_ops pcibus_ops

Initial value:

= {
        .init = {
                pcibus_bus_init1,
                NULL,
                NULL,
                NULL
        },
        .remove         = NULL,
        .unite          = pcibus_unite,
        .int_register   = pcibus_int_register,
        .int_unregister = pcibus_int_unregister,




        .int_clear      = pcibus_int_clear,
        .int_mask       = NULL,
        .int_unmask     = NULL,
        .get_params     = pcibus_get_params,
        .get_freq       = pcibus_get_freq,

        .get_info_dev   = pcibus_dev_info,

}