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AltairZ80: DJHDC: Conditionalize interrupt support.

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This commit is contained in:
Howard M. Harte 2022-11-18 18:51:53 -08:00 • committed by Paul Koning
parent 47908cc371
commit f578ce76a7
1 changed files with 8 additions and 4 deletions
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12
AltairZ80/s100_djhdc.c
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@ -112,6 +112,8 @@
#define DJHDC_IOPB_LINK_H 14 #define DJHDC_IOPB_LINK_H 14
#define DJHDC_IOPB_LINK_E 15 #define DJHDC_IOPB_LINK_E 15
#define DJHDC_INT 1 /* DJHDC interrupts tied to VI1 */
typedef struct { typedef struct {
UNIT *uptr; UNIT *uptr;
DISK_INFO *imd; DISK_INFO *imd;
@ -205,7 +207,10 @@ static t_stat djhdc_detach(UNIT *uptr);
static t_stat djhdc_unit_set_geometry(UNIT* uptr, int32 value, CONST char* cptr, void* desc); static t_stat djhdc_unit_set_geometry(UNIT* uptr, int32 value, CONST char* cptr, void* desc);
static t_stat djhdc_unit_show_geometry(FILE* st, UNIT* uptr, int32 value, CONST void* desc); static t_stat djhdc_unit_show_geometry(FILE* st, UNIT* uptr, int32 value, CONST void* desc);
static int DJHDC_Validate_CHSN(DJHDC_DRIVE_INFO* pDrive); static int DJHDC_Validate_CHSN(DJHDC_DRIVE_INFO* pDrive);
#ifdef DJHDC_INTERRUPTS
static void raise_djhdc_interrupt(void); static void raise_djhdc_interrupt(void);
#endif /* DJHDC_INTERRUPTS */
static const char* djhdc_description(DEVICE *dptr); static const char* djhdc_description(DEVICE *dptr);
static int32 djhdcdev(const int32 port, const int32 io, const int32 data); static int32 djhdcdev(const int32 port, const int32 io, const int32 data);
@ -849,12 +854,11 @@ static int DJHDC_Validate_CHSN(DJHDC_DRIVE_INFO* pDrive)
return (status); return (status);
} }
#define VI1_INT 1 /* DJHDC interrupts tied to VI1 */ #ifdef DJHDC_INTERRUPTS
static void raise_djhdc_interrupt(void) static void raise_djhdc_interrupt(void)
{ {
sim_debug(IRQ_MSG, &djhdc_dev, DEV_NAME ": " ADDRESS_FORMAT " Interrupt\n", PCX); sim_debug(IRQ_MSG, &djhdc_dev, DEV_NAME ": " ADDRESS_FORMAT " Interrupt\n", PCX);
raise_scp300f_interrupt(VI1_INT); raise_scp300f_interrupt(DJHDC_INT);
} }
#endif /* DJHDC_INTERRUPTS */