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/*
* i960ha
*
* $Id$
*/
#ifndef __i960HA_h
#define __i960HA_h
/* i960HA control structures */
/* Intel i960HA Control Table */
typedef struct {
/* Control Group 0 */
unsigned int ipb0; /* IP breakpoint 0 */
unsigned int ipb1; /* IP breakpoint 1 */
unsigned int dab0; /* data address breakpoint 0 */
unsigned int dab1; /* data address breakpoint 1 */
/* Control Group 1 */
unsigned int imap0; /* interrupt map 0 */
unsigned int imap1; /* interrupt map 1 */
unsigned int imap2; /* interrupt map 2 */
unsigned int icon; /* interrupt control */
/* Control Group 2 */
unsigned int mcon0; /* memory region 0 configuration */
unsigned int mcon1; /* memory region 1 configuration */
unsigned int mcon2; /* memory region 2 configuration */
unsigned int mcon3; /* memory region 3 configuration */
/* Control Group 3 */
unsigned int mcon4; /* memory region 4 configuration */
unsigned int mcon5; /* memory region 5 configuration */
unsigned int mcon6; /* memory region 6 configuration */
unsigned int mcon7; /* memory region 7 configuration */
/* Control Group 4 */
unsigned int mcon8; /* memory region 8 configuration */
unsigned int mcon9; /* memory region 9 configuration */
unsigned int mcon10; /* memory region 10 configuration */
unsigned int mcon11; /* memory region 11 configuration */
/* Control Group 5 */
unsigned int mcon12; /* memory region 12 configuration */
unsigned int mcon13; /* memory region 13 configuration */
unsigned int mcon14; /* memory region 14 configuration */
unsigned int mcon15; /* memory region 15 configuration */
/* Control Group 6 */
unsigned int reserved; /* reserved */
unsigned int bpcon; /* breakpoint control */
unsigned int tc; /* trace control */
unsigned int bcon; /* bus configuration control */
} i960ha_control_table;
/* Intel i960HA Processor Control Block */
typedef struct {
unsigned int *fault_tbl; /* fault table base address */
i960ha_control_table
*control_tbl; /* control table base address */
unsigned int initial_ac; /* AC register initial value */
unsigned int fault_config; /* fault configuration word */
void **intr_tbl; /* interrupt table base address */
void *sys_proc_tbl; /* system procedure table
base address */
unsigned int reserved; /* reserved */
unsigned int *intr_stack; /* interrupt stack pointer */
unsigned int ins_cache_cfg; /* instruction cache
configuration word */
unsigned int reg_cache_cfg; /* register cache configuration word */
} i960ha_PRCB;
typedef i960ha_control_table i960_control_table;
typedef i960ha_PRCB i960_PRCB;
#define I960_SOFT_RESET_COMMAND 0x30000
#define i960_soft_reset( prcb ) \
{ register i960_PRCB *_prcb = (prcb); \
register unsigned int *_next=0; \
register unsigned int _cmd = I960_SOFT_RESET_COMMAND; \
asm volatile( "lda next,%1; \
sysctl %0,%1,%2; \
next: mov g0,g0" \
: "=d" (_cmd), "=d" (_next), "=d" (_prcb) \
: "0" (_cmd), "1" (_next), "2" (_prcb) ); \
}
#endif
/* end of include file */
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