bfin_uart.c File Reference

#include <linux/module.h>
#include <linux/ioport.h>
#include <linux/gfp.h>
#include <linux/io.h>
#include <linux/init.h>
#include <linux/console.h>
#include <linux/sysrq.h>
#include <linux/platform_device.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/serial_core.h>
#include <linux/gpio.h>
#include <linux/irq.h>
#include <linux/kgdb.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <asm/portmux.h>
#include <asm/cacheflush.h>
#include <asm/dma.h>
#include <asm/bfin_serial.h>

Go to the source code of this file.

Macros
#define	DRIVER_NAME   "bfin-uart"
#define	pr_fmt(fmt)   DRIVER_NAME ": " fmt
#define	BFIN_SERIAL_DEV_NAME   "ttyBF"
#define	BFIN_SERIAL_MAJOR   204
#define	BFIN_SERIAL_MINOR   64
#define	DMA_RX_XCOUNT   512
#define	DMA_RX_YCOUNT   (PAGE_SIZE / DMA_RX_XCOUNT)
#define	DMA_RX_FLUSH_JIFFIES   (HZ / 50)
#define	UART_GET_ANOMALY_THRESHOLD(uart)   0
#define	UART_SET_ANOMALY_THRESHOLD(uart, v)
#define	BFIN_SERIAL_CONSOLE   NULL

Functions
	module_init (bfin_serial_init)
	module_exit (bfin_serial_exit)
	MODULE_AUTHOR ("Sonic Zhang, Aubrey Li")
	MODULE_DESCRIPTION ("Blackfin generic serial port driver")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS_CHARDEV_MAJOR (BFIN_SERIAL_MAJOR)
	MODULE_ALIAS ("platform:bfin-uart")

Macro Definition Documentation

#define BFIN_SERIAL_CONSOLE   NULL

Definition at line 1172 of file bfin_uart.c.

#define BFIN_SERIAL_DEV_NAME   "ttyBF"

Definition at line 49 of file bfin_uart.c.

#define BFIN_SERIAL_MAJOR   204

Definition at line 50 of file bfin_uart.c.

#define BFIN_SERIAL_MINOR   64

Definition at line 51 of file bfin_uart.c.

#define DMA_RX_FLUSH_JIFFIES   (HZ / 50)

Definition at line 71 of file bfin_uart.c.

#define DMA_RX_XCOUNT   512

Definition at line 68 of file bfin_uart.c.

#define DMA_RX_YCOUNT   (PAGE_SIZE / DMA_RX_XCOUNT)

Definition at line 69 of file bfin_uart.c.

#define DRIVER_NAME   "bfin-uart"

Definition at line 15 of file bfin_uart.c.

#define pr_fmt

(

fmt

)

DRIVER_NAME ": " fmt

Definition at line 16 of file bfin_uart.c.

#define UART_GET_ANOMALY_THRESHOLD

(

uart

)

0

Definition at line 219 of file bfin_uart.c.

#define UART_SET_ANOMALY_THRESHOLD	(		uart,
			v
	)

Definition at line 220 of file bfin_uart.c.

Function Documentation

MODULE_ALIAS

(

"platform:bfin-uart"

)

MODULE_ALIAS_CHARDEV_MAJOR

(

BFIN_SERIAL_MAJOR

)

MODULE_AUTHOR	(	"Sonic	Zhang,
		Aubrey Li"
	)

MODULE_DESCRIPTION

(

"Blackfin generic serial port driver"

)

module_exit

(

bfin_serial_exit

)

module_init

(

bfin_serial_init

)

MODULE_LICENSE

(

"GPL"

)