#include <sys/types.h>
#include <sys/systm.h>
#include <sys/bus.h>

Include dependency graph for bus_if.m:

Variables
INTERFACE	bus

	CODE

METHOD int	print_child
	Print a description of a child device. More...

device_t	_child

DEFAULT	bus_generic_print_child

METHOD void	probe_nomatch
	Print a notification about an unprobed child device. More...

METHOD int	read_ivar
	Read the value of a bus-specific attribute of a device. More...

int	_index

uintptr_t *	_result

METHOD int	write_ivar
	Write the value of a bus-specific attribute of a device. More...

int	_indx

uintptr_t	_value

METHOD void	child_deleted
	Notify a bus that a child was deleted. More...

METHOD void	child_detached
	Notify a bus that a child was detached. More...

METHOD void	driver_added
	Notify a bus that a new driver was added. More...

driver_t *	_driver

DEFAULT	bus_generic_driver_added

METHOD device_t	add_child
	Create a new child device. More...

u_int	_order

const char *	_name

int	_unit

DEFAULT	null_add_child

METHOD struct resource *	alloc_resource
	Allocate a system resource. More...

int	_type

int *	_rid

u_long	_start

u_long	_end

u_long	_count

u_int	_flags

DEFAULT	null_alloc_resource

METHOD int	activate_resource
	Activate a resource. More...

struct resource *	_r

METHOD int	deactivate_resource
	Deactivate a resource. More...

METHOD int	adjust_resource
	Adjust a resource. More...

struct resource *	_res

METHOD int	release_resource
	Release a resource. More...

METHOD int	setup_intr
	Install an interrupt handler. More...

struct resource *	_irq

driver_filter_t *	_filter

driver_intr_t *	_intr

void *	_arg

void **	_cookiep

METHOD int	teardown_intr
	Uninstall an interrupt handler. More...

void *	_cookie

METHOD int	set_resource
	Define a resource which can be allocated with BUS_ALLOC_RESOURCE(). More...

METHOD int	get_resource
	Describe a resource. More...

u_long *	_startp

u_long *	_countp

METHOD void	delete_resource
	Delete a resource. More...

METHOD struct resource_list *	get_resource_list
	Return a struct resource_list. More...

DEFAULT	bus_generic_get_resource_list

METHOD int	child_present
	Is the hardware described by `_child` still attached to the system? More...

DEFAULT	bus_generic_child_present

METHOD int	child_pnpinfo_str
	Returns the pnp info for this device. More...

char *	_buf

size_t	_buflen

METHOD int	child_location_str
	Returns the location for this device. More...

METHOD int	bind_intr
	Allow drivers to request that an interrupt be bound to a specific CPU. More...

int	_cpu

DEFAULT	bus_generic_bind_intr

METHOD int	config_intr
	Allow (bus) drivers to specify the trigger mode and polarity of the specified interrupt. More...

enum intr_trigger	_trig

enum intr_polarity	_pol

DEFAULT	bus_generic_config_intr

METHOD int	describe_intr
	Allow drivers to associate a description with an active interrupt handler. More...

const char *	_descr

DEFAULT	bus_generic_describe_intr

METHOD void	hinted_child
	Notify a (bus) driver about a child that the hints mechanism believes it has discovered. More...

const char *	_dname

int	_dunit

METHOD bus_dma_tag_t	get_dma_tag
	Returns bus_dma_tag_t for use w/ devices on the bus. More...

DEFAULT	bus_generic_get_dma_tag

METHOD void	hint_device_unit
	Allow the bus to determine the unit number of a device. More...

int *	_unitp

METHOD void	new_pass
	Notify a bus that the bus pass level has been changed. More...

DEFAULT	bus_generic_new_pass

METHOD int	remap_intr
	Notify a bus that specified child's IRQ should be remapped. More...

DEFAULT	null_remap_intr

Variables