drv.c File Reference

#include <linux/init.h>
#include <linux/slab.h>
#include <linux/poll.h>
#include <asm/uaccess.h>
#include <linux/jiffies.h>
#include <linux/version.h>
#include "csr_wifi_hip_unifiversion.h"
#include "unifi_priv.h"
#include "csr_wifi_hip_conversions.h"
#include "unifi_native.h"

Go to the source code of this file.

Macros
#define	UF_MAX_SIG_IDS   128 /* Impose a sensible limit */

Functions
	MODULE_DESCRIPTION ("CSR UniFi (SDIO)")
	module_param (buswidth, int, S_IRUGO|S_IWUSR)
	module_param (sdio_clock, int, S_IRUGO|S_IWUSR)
	module_param (unifi_debug, int, S_IRUGO|S_IWUSR)
	module_param_array (fw_init, int, NULL, S_IRUGO|S_IWUSR)
	module_param (use_5g, int, S_IRUGO|S_IWUSR)
	module_param (led_mask, int, S_IRUGO|S_IWUSR)
	module_param (disable_hw_reset, int, S_IRUGO|S_IWUSR)
	module_param (disable_power_control, int, S_IRUGO|S_IWUSR)
	module_param (enable_wol, int, S_IRUGO|S_IWUSR)
	module_param (sdio_block_size, int, S_IRUGO|S_IWUSR)
	module_param (sdio_byte_mode, int, S_IRUGO|S_IWUSR)
	module_param (coredump_max, int, S_IRUGO|S_IWUSR)
	module_param (run_bh_once, int, S_IRUGO|S_IWUSR)
	module_param (bh_priority, int, S_IRUGO|S_IWUSR)
	MODULE_PARM_DESC (buswidth,"SDIO bus width (0=default), set 1 for 1-bit or 4 for 4-bit mode")
	MODULE_PARM_DESC (sdio_clock,"SDIO bus frequency in kHz, (default = 50 MHz)")
	MODULE_PARM_DESC (unifi_debug,"Diagnostic reporting level")
	MODULE_PARM_DESC (fw_init,"Set to 0 to prevent f/w initialization on error")
	MODULE_PARM_DESC (use_5g,"Use the 5G (802.11a) radio band")
	MODULE_PARM_DESC (led_mask,"LED mask flags")
	MODULE_PARM_DESC (disable_hw_reset,"Set to 1 to disable hardware reset")
	MODULE_PARM_DESC (disable_power_control,"Set to 1 to disable SDIO power control")
	MODULE_PARM_DESC (enable_wol,"Enable wake-on-wlan function 0=off, 1=SDIO, 2=PIO")
	MODULE_PARM_DESC (sdio_block_size,"Set to override SDIO block size")
	MODULE_PARM_DESC (sdio_byte_mode,"Set to 1 for byte mode SDIO")
	MODULE_PARM_DESC (coredump_max,"Number of chip mini-coredump buffers to allocate")
	MODULE_PARM_DESC (run_bh_once,"Run BH only when firmware interrupts")
	MODULE_PARM_DESC (bh_priority,"Modify the BH thread priority")
	DEFINE_SEMAPHORE (udi_mutex)
s32	CsrHipResultToStatus (CsrResult csrResult)
int	uf_create_device_nodes (unifi_priv_t *priv, int bus_id)
void	uf_destroy_device_nodes (unifi_priv_t *priv)
int __init	unifi_load (void)
void __exit	unifi_unload (void)
	module_init (unifi_load)
	module_exit (unifi_unload)
	MODULE_DESCRIPTION ("UniFi Device driver")
	MODULE_AUTHOR ("Cambridge Silicon Radio Ltd.")
	MODULE_LICENSE ("GPL and additional rights")

Variables
int	buswidth = 0
int	sdio_clock = 50000
int	unifi_debug = 0
int	fw_init [MAX_UNIFI_DEVS] = {-1, -1}
int	use_5g = 0
int	led_mask = 0
int	disable_hw_reset = 0
int	disable_power_control = 0
int	enable_wol = UNIFI_WOL_OFF
int	sdio_block_size = -1
int	sdio_byte_mode = 0
int	coredump_max = CSR_WIFI_HIP_NUM_COREDUMP_BUFFERS
int	run_bh_once = -1
int	bh_priority = -1

Macro Definition Documentation

#define UF_MAX_SIG_IDS   128 /* Impose a sensible limit */

Function Documentation

s32 CsrHipResultToStatus

(

CsrResult

csrResult

)

Definition at line 128 of file drv.c.

DEFINE_SEMAPHORE

(

udi_mutex

)

MODULE_AUTHOR

(

"Cambridge Silicon Radio Ltd."

)

MODULE_DESCRIPTION

(

"CSR UniFi (SDIO)"

)

MODULE_DESCRIPTION

(

"UniFi Device driver"

)

module_exit

(

unifi_unload

)

module_init

(

unifi_load

)

MODULE_LICENSE

(

"GPL and additional rights"

)

module_param	(	buswidth	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	sdio_clock	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	unifi_debug	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	use_5g	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	led_mask	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	disable_hw_reset	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	disable_power_control	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	enable_wol	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	sdio_block_size	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	sdio_byte_mode	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	coredump_max	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	run_bh_once	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param	(	bh_priority	,
		int	,
		S_IRUGO|	S_IWUSR
	)

module_param_array	(	fw_init	,
		int	,
		NULL	,
		S_IRUGO|	S_IWUSR
	)

MODULE_PARM_DESC	(	buswidth	,
		"SDIO bus width	0=default,
		set 1 for 1-bit or 4 for 4-bit mode"
	)

MODULE_PARM_DESC	(	sdio_clock	,
		"SDIO bus frequency in	kHz,
		(default=50 MHz)"
	)

MODULE_PARM_DESC	(	unifi_debug	,
		"Diagnostic reporting level"
	)

MODULE_PARM_DESC	(	fw_init	,
		"Set to 0 to prevent f/w initialization on error"
	)

MODULE_PARM_DESC	(	use_5g	,
		"Use the 5G (802.11a) radio band"
	)

MODULE_PARM_DESC	(	led_mask	,
		"LED mask flags"
	)

MODULE_PARM_DESC	(	disable_hw_reset	,
		"Set to 1 to disable hardware reset"
	)

MODULE_PARM_DESC	(	disable_power_control	,
		"Set to 1 to disable SDIO power control"
	)

MODULE_PARM_DESC	(	enable_wol	,
		"Enable wake-on-wlan function	0 = off,
		1	= SDIO
	)

MODULE_PARM_DESC	(	sdio_block_size	,
		"Set to override SDIO block size"
	)

MODULE_PARM_DESC	(	sdio_byte_mode	,
		"Set to 1 for byte mode SDIO"
	)

MODULE_PARM_DESC	(	coredump_max	,
		"Number of chip mini-coredump buffers to allocate"
	)

MODULE_PARM_DESC	(	run_bh_once	,
		"Run BH only when firmware interrupts"
	)

MODULE_PARM_DESC	(	bh_priority	,
		"Modify the BH thread priority"
	)

int uf_create_device_nodes	(	unifi_priv_t *	priv,
		int	bus_id
	)

Definition at line 1999 of file drv.c.

void uf_destroy_device_nodes

(

unifi_priv_t *

priv

)

Definition at line 2060 of file drv.c.

int __init unifi_load

(

void

)

Definition at line 2144 of file drv.c.

void __exit unifi_unload

(

void

)

Definition at line 2220 of file drv.c.

Variable Documentation

int bh_priority = -1

Definition at line 63 of file drv.c.

int buswidth = 0

Definition at line 46 of file drv.c.

int coredump_max = CSR_WIFI_HIP_NUM_COREDUMP_BUFFERS

Definition at line 61 of file drv.c.

int disable_hw_reset = 0

Definition at line 53 of file drv.c.

int disable_power_control = 0

Definition at line 54 of file drv.c.

int enable_wol = UNIFI_WOL_OFF

Definition at line 55 of file drv.c.

int fw_init[MAX_UNIFI_DEVS] = {-1, -1}

Definition at line 50 of file drv.c.

int led_mask = 0

Definition at line 52 of file drv.c.

int run_bh_once = -1

Definition at line 62 of file drv.c.

int sdio_block_size = -1

Definition at line 59 of file drv.c.

int sdio_byte_mode = 0

Definition at line 60 of file drv.c.

int sdio_clock = 50000

Definition at line 47 of file drv.c.

int unifi_debug = 0

Definition at line 48 of file drv.c.

int use_5g = 0

Definition at line 51 of file drv.c.