From 01bac285ecbe9bf15d8453adb17d6a96a307287d Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Wed, 3 Dec 2025 19:33:06 -1000
Subject: [PATCH] PDP11, VAX: Minor corrections in TS and RQ device help
 language

---
 PDP11/pdp11_rq.c | 11 ++++++-----
 PDP11/pdp11_ts.c |  8 +++++---
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/PDP11/pdp11_rq.c b/PDP11/pdp11_rq.c
index cf1a59b4..cec2b8aa 100644
--- a/PDP11/pdp11_rq.c
+++ b/PDP11/pdp11_rq.c
@@ -3395,10 +3395,11 @@ MSC *cp = rq_ctxmap[dptr->units->cnum];
 
 fprintf (st, "%s MSCP Disk Controller (%s)\n\n", ctlr_tab[cp->ctype].name, dptr->name);
 fprintf (st, "The simulator implements four MSCP disk controllers, RQ, RQB, RQC, RQD.\n");
-fprintf (st, "Initially, RQB, RQC, and RQD are disabled.  Each RQ controller simulates\n");
-fprintf (st, "an MSCP disk controller with four drives.  The MSCP controller type can be\n");
-fprintf (st, "specified as one of RQDX1, RQDX3, UDA50A, UDA50, KDA50, KRQ50, KRU50,\n");
-fprintf (st, "KDB50, RQDX4 or RUX50.\n\n");
+fprintf (st, "Initially, RQB, RQC, and RQD are disabled.  Each RQ controller initially\n");
+fprintf (st, "simulates an MSCP disk controller with four drives.  The number of drives\n");
+fprintf (st, "per controller can be changed up to 254 drives.  The MSCP controller type\n");
+fprintf (st, "can be specified as one of RQDX1, RQDX3, UDA50A, UDA50, KDA50, KRQ50, \n");
+fprintf (st, "KRU50, KDB50, RQDX4 or RUX50.\n\n");
 fprintf (st, "RQ options include the ability to set units write enabled or write locked,\n");
 fprintf (st, "and to set the drive type to one of many disk types:\n");
 fprint_set_help (st, dptr);
@@ -3423,7 +3424,7 @@ fprintf (st, "    error         processed as\n");
 fprintf (st, "    not attached  disk not ready\n");
 fprintf (st, "    end of file   assume rest of disk is zero\n");
 fprintf (st, "    OS I/O error  report error and stop\n");
-fprintf (st, "\nDisk drives on the %s device can be attacbed to simulated storage in the\n", dptr->name);
+fprintf (st, "\nDisk drives on the %s device can be attached to simulated storage in the\n", dptr->name);
 fprintf (st, "following ways:\n\n");
 sim_disk_attach_help (st, dptr, uptr, flag, cptr);
 return SCPE_OK;
diff --git a/PDP11/pdp11_ts.c b/PDP11/pdp11_ts.c
index 580f2fb3..a389bcf8 100644
--- a/PDP11/pdp11_ts.c
+++ b/PDP11/pdp11_ts.c
@@ -335,7 +335,7 @@ DIB ts_dib = {
     1, IVCL (TS), VEC_AUTO, { NULL }, IOLN_TS
     };
 
-UNIT ts_unit = { UDATA (&ts_svc, UNIT_ATTABLE + UNIT_ROABLE + UNIT_DISABLE, 0) };
+UNIT ts_unit = { UDATA (&ts_svc, UNIT_ATTABLE + UNIT_ROABLE, 0) };
 
 REG ts_reg[] = {
     { GRDATAD (TSSR,         tssr, DEV_RDX, 16, 0, "status register") },
@@ -1227,8 +1227,10 @@ t_stat ts_help (FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr
 fprintf (st, "TS11 Magnetic Tape (TS)\n\n");
 fprint_set_help (st, dptr);
 fprint_show_help (st, dptr);
-fprintf (st, "\nThe type options can be used only when a unit is not attached to a file.  The\n");
-fprintf (st, "bad block option can be used only when a unit is attached to a file.\n");
+fprintf (st, "\nTS11 options include the ability to set units write enabled or write locked, and\n");
+fprintf (st, "to specify the tape length.  The TS11 FORMAT option can be used only when a unit\n");
+fprintf (st, "is not attached to a file or explicitly as part of an attach command with the\n");
+fprintf (st, "-F switch.\n\n");
 #if defined (VM_PDP11)
 fprintf (st, "The TS11 device supports the BOOT command.\n");
 #else