amba-pl011.c File Reference

#include <linux/module.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/console.h>
#include <linux/sysrq.h>
#include <linux/device.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/serial_core.h>
#include <linux/serial.h>
#include <linux/amba/bus.h>
#include <linux/amba/serial.h>
#include <linux/clk.h>
#include <linux/slab.h>
#include <linux/dmaengine.h>
#include <linux/dma-mapping.h>
#include <linux/scatterlist.h>
#include <linux/delay.h>
#include <linux/types.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/pinctrl/consumer.h>
#include <linux/sizes.h>
#include <asm/io.h>

Go to the source code of this file.

Data Structures
struct	vendor_data
struct	pl011_sgbuf
struct	pl011_dmarx_data
struct	pl011_dmatx_data
struct	uart_amba_port

Macros
#define	UART_NR   14
#define	SERIAL_AMBA_MAJOR   204
#define	SERIAL_AMBA_MINOR   64
#define	SERIAL_AMBA_NR   UART_NR
#define	AMBA_ISR_PASS_LIMIT   256
#define	UART_DR_ERROR   (UART011_DR_OE|UART011_DR_BE|UART011_DR_PE|UART011_DR_FE)
#define	UART_DUMMY_DR_RX   (1 << 16)
#define	pl011_dma_flush_buffer   NULL
#define	TIOCMBIT(uartbit, tiocmbit)
#define	TIOCMBIT(tiocmbit, uartbit)
#define	AMBA_CONSOLE   NULL

Functions
	MODULE_DEVICE_TABLE (amba, pl011_ids)
	arch_initcall (pl011_init)
	module_exit (pl011_exit)
	MODULE_AUTHOR ("ARM Ltd/Deep Blue Solutions Ltd")
	MODULE_DESCRIPTION ("ARM AMBA serial port driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define AMBA_CONSOLE   NULL

Definition at line 1915 of file amba-pl011.c.

#define AMBA_ISR_PASS_LIMIT   256

Definition at line 68 of file amba-pl011.c.

#define pl011_dma_flush_buffer   NULL

Definition at line 1037 of file amba-pl011.c.

#define SERIAL_AMBA_MAJOR   204

Definition at line 64 of file amba-pl011.c.

#define SERIAL_AMBA_MINOR   64

Definition at line 65 of file amba-pl011.c.

#define SERIAL_AMBA_NR   UART_NR

Definition at line 66 of file amba-pl011.c.

#define TIOCMBIT	(		uartbit,
			tiocmbit
	)

Value:

if (status & uartbit)       \
        result |= tiocmbit

#define TIOCMBIT	(		tiocmbit,
			uartbit
	)

Value:

if (mctrl & tiocmbit)       \
        cr |= uartbit;      \
    else                \
        cr &= ~uartbit

#define UART_DR_ERROR   (UART011_DR_OE|UART011_DR_BE|UART011_DR_PE|UART011_DR_FE)

Definition at line 70 of file amba-pl011.c.

#define UART_DUMMY_DR_RX   (1 << 16)

Definition at line 71 of file amba-pl011.c.

#define UART_NR   14

Definition at line 62 of file amba-pl011.c.

Function Documentation

arch_initcall

(

pl011_init

)

MODULE_AUTHOR

(

"ARM Ltd/Deep Blue Solutions Ltd"

)

MODULE_DESCRIPTION

(

"ARM AMBA serial port driver"

)

MODULE_DEVICE_TABLE	(	amba	,
		pl011_ids
	)

module_exit

(

pl011_exit

)

MODULE_LICENSE

(

"GPL"

)