Desktop/xinu_mips-1.0.2.tar/xinu_mips-1.0.2/uart/uartControl.c File Reference

#include <kernel.h>
#include <uart.h>
#include <device.h>

Include dependency graph for uartControl.c:

Go to the source code of this file.

Functions
devcall	uartControl (device *pdev, int func, unsigned char arg1, unsigned char arg2)

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Detailed Description

uartControl

Id

uartControl.c 241 2007-07-13 22:24:20Z agember

Definition in file uartControl.c.

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Function Documentation

devcall uartControl	(	device *	pdev,
		int	func,
		unsigned char	arg1,
		unsigned char	arg2
	)

Control parameters to a UART.

Parameters:

	pdev	pointer to UART device
	func	index of function to run (defined in uart.h)
	arg1	first argument to called function
	arg2	second argument to called function

Definition at line 20 of file uartControl.c.

References dentry::controlblk, uart::iflags, uart::oflags, uart::oidle, SYSERR, UART_IOC_CLRIFLAG, UART_IOC_CLROFLAG, UART_IOC_GETIFLAG, UART_IOC_GETOFLAG, UART_IOC_OUTPUT_IDLE, UART_IOC_SETIFLAG, and UART_IOC_SETOFLAG.