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QVSS: Add a device detach routine to make sure that the any video is properly closed on exit.

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This commit is contained in:
Mark Pizzolato 2015-02-03 14:48:35 -08:00
parent 4bd2eb72de
commit 6ccd7a50ef
1 changed files with 11 additions and 1 deletions
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12
VAX/vax_vc.c
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@ -236,6 +236,7 @@ t_stat vc_rd (int32 *data, int32 PA, int32 access);
t_stat vc_wr (int32 data, int32 PA, int32 access);
t_stat vc_svc (UNIT *uptr);
t_stat vc_reset (DEVICE *dptr);
t_stat vc_detach (UNIT *dptr);
t_stat vc_set_enable (UNIT *uptr, int32 val, char *cptr, void *desc);
t_stat vc_set_capture (UNIT *uptr, int32 val, char *cptr, void *desc);
t_stat vc_show_capture (FILE* st, UNIT* uptr, int32 val, void* desc);
@ -341,7 +342,7 @@ DEVICE vc_dev = {
"QVSS", &vc_unit, vc_reg, vc_mod,
1, DEV_RDX, 20, 1, DEV_RDX, 8,
NULL, NULL, &vc_reset,
NULL, NULL, NULL,
NULL, NULL, &vc_detach,
&vc_dib, DEV_DIS | DEV_QBUS | DEV_DEBUG, 0,
vc_debug, NULL, NULL, &vc_help, NULL, NULL,
&vc_description
@ -1032,6 +1033,15 @@ sim_activate_abs (&vc_unit, tmxr_poll);
return auto_config (NULL, 0); /* run autoconfig */
}
t_stat vc_detach (UNIT *uptr)
{
if ((vc_dev.flags & DEV_DIS) == 0) {
vc_dev.flags |= DEV_DIS;
vc_reset(&vc_dev);
}
return SCPE_OK;
}
t_stat vc_set_enable (UNIT *uptr, int32 val, char *cptr, void *desc)
{
return cpu_set_model (NULL, 0, (val ? "VAXSTATION" : "MICROVAX"), NULL);