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/**
* @file
* @ingroup uart
* @brief APBUART RASTA via PCI - driver interface
*/
/*
* COPYRIGHT (c) 2007.
* Gaisler Research
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
*/
#ifndef __APBUART_RASTA_H__
#define __APBUART_RASTA_H__
#include <apbuart.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Register APBUART driver, if APBUART devices are found.
* bus = pointer to AMBA bus description used to search for APBUART(s).
*
*/
int apbuart_rasta_register(struct ambapp_bus *bus);
/* This function must be called on APBUART interrupt. Called from the
* RASTA interrupt handler.
* irq = AMBA IRQ assigned to the APBUART device, is found by reading
* pending register on IRQMP connected to the APBUART device.
*
*/
void apbuartrasta_interrupt_handler(int irq, void *arg);
extern void (*apbuart_rasta_int_reg)(void *handler, int irq, void *arg);
#ifdef __cplusplus
}
#endif
#endif /* __APBUART_RASTA_H__ */
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