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/* B1553RT driver interface
*
* COPYRIGHT (c) 2009.
* Aeroflex Gaisler AB
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef __B1553RT_H__
#define __B1553RT_H__
#include <drvmgr/drvmgr.h>
#ifdef __cplusplus
extern "C" {
#endif
struct rt_reg {
volatile unsigned int stat; /* 0x00 */
volatile unsigned int ctrl; /* 0x04 */
volatile unsigned int vword; /* 0x08 */
volatile unsigned int irq; /* 0x0C */
volatile unsigned int addr; /* 0x10 */
volatile unsigned int ipm; /* 0x14 */
};
struct rt_msg {
unsigned short miw;
unsigned short time;
unsigned short data[32];
unsigned short desc;
};
#define RT_FREQ_12MHZ 0
#define RT_FREQ_16MHZ 1
#define RT_FREQ_20MHZ 2
#define RT_FREQ_24MHZ 3
#define RT_FREQ_MASK 0x3
/* IOCTLs */
#define RT_SET_ADDR 3
#define RT_SET_BCE 5
#define RT_RX_BLOCK 8
#define RT_CLR_STATUS 12
#define RT_GET_STATUS 13
#define RT_SET_EVENTID 14
#define RT_SET_VECTORW 32
#define RT_SET_EXTMDATA 33
#define RT_ILLCMD_IRQ 128
#define RT_MERR_IRQ 2048
#define RT_DMAF_IRQ 32768 /* DMA Fail irq */
#define RT_TSW_OK (1<<14)
#define RT_TSW_BUS (1<<13)
#define RT_TSW_BC (1<<12)
#define RT_TSW_LPBKERRB (1<<11)
#define RT_TSW_LPBKERRA (1<<10)
#define RT_TSW_ILL (1<<9)
#define RT_TSW_MEM (1<<8)
#define RT_TSW_MAN (1<<7)
#define RT_TSW_PAR (1<<6)
#define RT_TSW_WC (1<<5)
void b1553rt_print_dev(struct drvmgr_dev *dev, int options);
void b1553rt_print(int options);
void b1553rt_register_drv(void);
#ifdef __cplusplus
}
#endif
#endif /* __RT_H__ */
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