bcm63xx_udc.c File Reference

#include <linux/bitops.h>
#include <linux/bug.h>
#include <linux/clk.h>
#include <linux/compiler.h>
#include <linux/debugfs.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/kconfig.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/platform_device.h>
#include <linux/sched.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
#include <linux/timer.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
#include <linux/workqueue.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_iudma.h>
#include <bcm63xx_dev_usb_usbd.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>

Go to the source code of this file.

Data Structures
struct	iudma_ch_cfg
struct	iudma_ch
struct	bcm63xx_ep
struct	bcm63xx_req
struct	bcm63xx_udc

Macros
#define	DRV_MODULE_NAME   "bcm63xx_udc"
#define	BCM63XX_NUM_EP   5
#define	BCM63XX_NUM_IUDMA   6
#define	BCM63XX_NUM_FIFO_PAIRS   3
#define	IUDMA_RESET_TIMEOUT_US   10000
#define	IUDMA_EP0_RXCHAN   0
#define	IUDMA_EP0_TXCHAN   1
#define	IUDMA_MAX_FRAGMENT   2048
#define	BCM63XX_MAX_CTRL_PKT   64
#define	BCMEP_CTRL   0x00
#define	BCMEP_ISOC   0x01
#define	BCMEP_BULK   0x02
#define	BCMEP_INTR   0x03
#define	BCMEP_OUT   0x00
#define	BCMEP_IN   0x01
#define	BCM63XX_SPD_FULL   1
#define	BCM63XX_SPD_HIGH   0
#define	IUDMA_DMAC_OFFSET   0x200
#define	IUDMA_DMAS_OFFSET   0x400

Enumerations
enum	bcm63xx_ep0_state {   EP0_REQUEUE, EP0_IDLE, EP0_IN_DATA_PHASE_SETUP, EP0_IN_DATA_PHASE_COMPLETE,   EP0_OUT_DATA_PHASE_SETUP, EP0_OUT_DATA_PHASE_COMPLETE, EP0_OUT_STATUS_PHASE, EP0_IN_FAKE_STATUS_PHASE,   EP0_SHUTDOWN }

Functions
	module_param (use_fullspeed, bool, S_IRUGO)
	MODULE_PARM_DESC (use_fullspeed,"true for fullspeed only")
	module_param (irq_coalesce, bool, S_IRUGO)
	MODULE_PARM_DESC (irq_coalesce,"take one IRQ per RX transfer")
	module_platform_driver (bcm63xx_udc_driver)
	MODULE_DESCRIPTION ("BCM63xx USB Peripheral Controller")
	MODULE_AUTHOR ("Kevin Cernekee <[email protected]>")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:"DRV_MODULE_NAME)

Macro Definition Documentation

#define BCM63XX_MAX_CTRL_PKT   64

Definition at line 90 of file bcm63xx_udc.c.

#define BCM63XX_NUM_EP   5

Definition at line 80 of file bcm63xx_udc.c.

#define BCM63XX_NUM_FIFO_PAIRS   3

Definition at line 82 of file bcm63xx_udc.c.

#define BCM63XX_NUM_IUDMA   6

Definition at line 81 of file bcm63xx_udc.c.

#define BCM63XX_SPD_FULL   1

Definition at line 100 of file bcm63xx_udc.c.

#define BCM63XX_SPD_HIGH   0

Definition at line 101 of file bcm63xx_udc.c.

#define BCMEP_BULK   0x02

Definition at line 94 of file bcm63xx_udc.c.

#define BCMEP_CTRL   0x00

Definition at line 92 of file bcm63xx_udc.c.

#define BCMEP_IN   0x01

Definition at line 98 of file bcm63xx_udc.c.

#define BCMEP_INTR   0x03

Definition at line 95 of file bcm63xx_udc.c.

#define BCMEP_ISOC   0x01

Definition at line 93 of file bcm63xx_udc.c.

#define BCMEP_OUT   0x00

Definition at line 97 of file bcm63xx_udc.c.

#define DRV_MODULE_NAME   "bcm63xx_udc"

Definition at line 45 of file bcm63xx_udc.c.

#define IUDMA_DMAC_OFFSET   0x200

Definition at line 103 of file bcm63xx_udc.c.

#define IUDMA_DMAS_OFFSET   0x400

Definition at line 104 of file bcm63xx_udc.c.

#define IUDMA_EP0_RXCHAN   0

Definition at line 86 of file bcm63xx_udc.c.

#define IUDMA_EP0_TXCHAN   1

Definition at line 87 of file bcm63xx_udc.c.

#define IUDMA_MAX_FRAGMENT   2048

Definition at line 89 of file bcm63xx_udc.c.

#define IUDMA_RESET_TIMEOUT_US   10000

Definition at line 84 of file bcm63xx_udc.c.

Enumeration Type Documentation

enum bcm63xx_ep0_state

Enumerator:

EP0_REQUEUE
EP0_IDLE
EP0_IN_DATA_PHASE_SETUP
EP0_IN_DATA_PHASE_COMPLETE
EP0_OUT_DATA_PHASE_SETUP
EP0_OUT_DATA_PHASE_COMPLETE
EP0_OUT_STATUS_PHASE
EP0_IN_FAKE_STATUS_PHASE
EP0_SHUTDOWN

Definition at line 106 of file bcm63xx_udc.c.

Function Documentation

MODULE_ALIAS

(

"platform:"

DRV_MODULE_NAME

)

MODULE_AUTHOR

(

"Kevin Cernekee <[email protected]>"

)

MODULE_DESCRIPTION

(

"BCM63xx USB Peripheral Controller"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	use_fullspeed	,
		bool	,
		S_IRUGO
	)

module_param	(	irq_coalesce	,
		bool	,
		S_IRUGO
	)

MODULE_PARM_DESC	(	use_fullspeed	,
		"true for fullspeed only"
	)

MODULE_PARM_DESC	(	irq_coalesce	,
		"take one IRQ per RX transfer"
	)

module_platform_driver

(

bcm63xx_udc_driver

)