fix bugs in ts ioctl stuff

SCCS-vsn: sys/vax/uba/ts.c 4.13

diff --git a/usr/src/sys/vax/uba/ts.c b/usr/src/sys/vax/uba/ts.c
index fa96e19..1718c48 100644 (file)
--- a/usr/src/sys/vax/uba/ts.c
+++ b/usr/src/sys/vax/uba/ts.c
@@ -1,4 +1,4 @@
-/*     ts.c    4.12    81/05/03        */
+/*     ts.c    4.13    81/05/05        */

 
 #include "ts.h"
 #include "te.h"
 
 #include "ts.h"
 #include "te.h"


@@ -414,7 +414,7 @@ loop:
         * Default is that last command was NOT a write command;
         * if we do a write command we will notice this in tsintr().
         */
         * Default is that last command was NOT a write command;
         * if we do a write command we will notice this in tsintr().
         */

-       sc->sc_lastiow = 1;
+       sc->sc_lastiow = 0;

        if (sc->sc_openf < 0 || (addr->tssr&TS_OFL)) {
                /*
                 * Have had a hard error on a non-raw tape
        if (sc->sc_openf < 0 || (addr->tssr&TS_OFL)) {
                /*
                 * Have had a hard error on a non-raw tape


@@ -826,7 +826,7 @@ tsioctl(dev, cmd, addr, flag)
        struct mtget mtget;
        /* we depend of the values and order of the MT codes here */
        static tsops[] =
        struct mtget mtget;
        /* we depend of the values and order of the MT codes here */
        static tsops[] =

-        {TS_WEOF,TS_SFORW,TS_SREV,TS_SFORWF,TS_SREVF,TS_REW,TS_OFFL,TS_SENSE};
+        {TS_WEOF,TS_SFORWF,TS_SREVF,TS_SFORW,TS_SREV,TS_REW,TS_OFFL,TS_SENSE};

 
        switch (cmd) {
        case MTIOCTOP:  /* tape operation */
 
        switch (cmd) {
        case MTIOCTOP:  /* tape operation */


@@ -840,9 +840,6 @@ tsioctl(dev, cmd, addr, flag)
                        fcount = 1;
                        break;
                case MTFSF: case MTBSF:
                        fcount = 1;
                        break;
                case MTFSF: case MTBSF:

-                       callcount = mtop.mt_count;
-                       fcount = INF;
-                       break;

                case MTFSR: case MTBSR:
                        callcount = 1;
                        fcount = mtop.mt_count;
                case MTFSR: case MTBSR:
                        callcount = 1;
                        fcount = mtop.mt_count;