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Fixed Asynch I/O issues which may leave pending asynch I/O in limbo when device resets happen (found by Sergey Oboguev)

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Mark Pizzolato
2012-04-10 05:43:59 -07:00
parent a339dae651
commit 1cb4eb7960
5 changed files with 18 additions and 1 deletions
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PDP11/pdp11_rq.c
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@@ -2561,6 +2561,7 @@ rq_clrint (cp); /* clr intr req */
for (i = 0; i < (RQ_NUMDR + 2); i++) { /* init units */
uptr = dptr->units + i;
sim_cancel (uptr); /* clr activity */
sim_disk_reset (uptr);
uptr->cnum = cidx; /* set ctrl index */
uptr->flags = uptr->flags & ~(UNIT_ONL | UNIT_ATP);
uptr->uf = 0; /* clr unit flags */