From c3ceb570638530bb03330423a95aa9d14ce40e06 Mon Sep 17 00:00:00 2001
From: Richard Cornwell <rcornwell@github.com>
Date: Wed, 25 Mar 2020 22:28:43 -0400
Subject: [PATCH] KA10: Reversed attach fixes, defualt interval setup.

---
 PDP10/kx10_cpu.c | 1 +
 PDP10/kx10_dt.c  | 1 -
 PDP10/pdp6_dtc.c | 1 -
 3 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/PDP10/kx10_cpu.c b/PDP10/kx10_cpu.c
index 0c2f556..a9f3ec1 100644
--- a/PDP10/kx10_cpu.c
+++ b/PDP10/kx10_cpu.c
@@ -10108,6 +10108,7 @@ for(i=0; i < 128; dev_irq[i++] = 0);
 sim_brk_types = SWMASK('E') | SWMASK('W') | SWMASK('R');
 sim_brk_dflt = SWMASK ('E');
 sim_clock_precalibrate_commands = pdp10_clock_precalibrate_commands;
+sim_vm_initial_ips = 4 * SIM_INITIAL_IPS;
 sim_rtcn_init_unit (&cpu_unit[0], cpu_unit[0].wait, TMR_RTC);
 sim_activate(&cpu_unit[0], 10000);
 #if MPX_DEV
diff --git a/PDP10/kx10_dt.c b/PDP10/kx10_dt.c
index 0e82c56..449e788 100644
--- a/PDP10/kx10_dt.c
+++ b/PDP10/kx10_dt.c
@@ -1182,7 +1182,6 @@ t_stat dt_attach (UNIT *uptr, CONST char *cptr)
         sim_printf ("16b format");
     else sim_printf ("18b/36b format");
     sim_printf (", buffering file in memory\n");
-    (void)sim_fseek (uptr->fileref, 0, SEEK_SET);           /* start at the beginning of file */
     uptr->io_flush = dt_flush;
     if (uptr->flags & UNIT_8FMT) {                          /* 12b? */
         for (ba = 0; ba < uptr->capac; ) {                  /* loop thru file */
diff --git a/PDP10/pdp6_dtc.c b/PDP10/pdp6_dtc.c
index 4ad93c9..c4e1567 100644
--- a/PDP10/pdp6_dtc.c
+++ b/PDP10/pdp6_dtc.c
@@ -1194,7 +1194,6 @@ dtc_attach (UNIT *uptr, CONST char *cptr)
         sim_printf ("16b format");
     else sim_printf ("18b/36b format");
     sim_printf (", buffering file in memory\n");
-    (void)sim_fseek (uptr->fileref, 0, SEEK_SET);           /* start at the beginning of file */
     uptr->WRITTEN = 0;
     uptr->io_flush = dtc_flush;
     if (uptr->flags & UNIT_8FMT) {                          /* 12b? */