ISA bus driver.

HelenOS ISA bus driver. More...

Files
file	isa.c
Data Structures
struct	isa_fun
Defines
#define	CHILD_FUN_CONF_PATH   "/drv/isa/isa.dev"
#define	ISA_FUN(fnode)   ((isa_fun_t *) ((fnode)->driver_data))
	Obtain soft-state pointer from function node pointer.
#define	ISA_MAX_HW_RES   4
#define	NAME   "isa"
Functions
static void	fun_conf_parse (char *conf, ddf_dev_t *dev)
static char *	fun_conf_read (const char *conf_path)
static void	fun_hw_res_alloc (isa_fun_t *fun)
static void	fun_parse_io_range (isa_fun_t *fun, char *val)
static void	fun_parse_irq (isa_fun_t *fun, char *val)
static void	fun_parse_match_id (isa_fun_t *fun, char *val)
static void	fun_prop_parse (isa_fun_t *fun, char *line)
static char *	get_device_name (char *line)
static void	get_match_id (char **id, char *val)
static int	isa_add_device (ddf_dev_t *dev)
static bool	isa_enable_fun_interrupt (ddf_fun_t *fnode)
static isa_fun_t *	isa_fun_create (ddf_dev_t *dev, const char *name)
static char *	isa_fun_read_info (char *fun_conf, ddf_dev_t *dev)
static void	isa_fun_set_io_range (isa_fun_t *fun, size_t addr, size_t len)
static void	isa_fun_set_irq (isa_fun_t *fun, int irq)
static void	isa_functions_add (ddf_dev_t *dev)
static hw_resource_list_t *	isa_get_fun_resources (ddf_fun_t *fnode)
static void	isa_init ()
static bool	line_empty (const char *line)
int	main (int argc, char *argv[])
	Main entry point.
static bool	prop_parse (isa_fun_t *fun, char *line, const char *prop, void(*read_fn)(isa_fun_t *, char *))
static char *	skip_spaces (char *line)
static char *	str_get_line (char *str, char **next)
Variables
static driver_t	isa_driver
	The isa device driver structure.
static hw_res_ops_t	isa_fun_hw_res_ops
static ddf_dev_ops_t	isa_fun_ops
static driver_ops_t	isa_ops
	The isa device driver's standard operations.

---

Detailed Description

HelenOS ISA bus driver.

---

Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Main entry point.

Parameters:

[in]	argc	Nmber of arguments in argv vector (ignored).
[in]	argv	Cmdline argument vector (ignored).

Returns:

Error code.

Driver debug level is set here.

Definition at line 501 of file isa.c.

---