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Bump the number of slots in the command ring to 256.

This commit is contained in:
bouyer 2002-04-24 08:00:08 +00:00
parent 936168b29d
commit e73a1efbd9
1 changed files with 4 additions and 3 deletions
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7
sys/dev/microcode/siop/esiop.ss
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@ -1,4 +1,4 @@
; $NetBSD: esiop.ss,v 1.7 2002/04/23 20:41:16 bouyer Exp $
; $NetBSD: esiop.ss,v 1.8 2002/04/24 08:00:08 bouyer Exp $
;
; Copyright (c) 2002 Manuel Bouyer.
@ -74,7 +74,8 @@ ABSOLUTE f_c_sdp = 0x10 ; got save data pointer message
; scratchD: current DSA in start cmd ring
; scratchE0: index in start cmd ring
ABSOLUTE ncmd_slots = 64 ; number of slots in CMD ring
ABSOLUTE ncmd_slots = 256 ; number of slots in CMD ring
ABSOLUTE ncmd_slots_last = 0 ; == ncmd_slots in a 8bit counter
; flags in a cmd slot
ABSOLUTE f_cmd_free = 0x01 ; this slot is free
ABSOLUTE f_cmd_ignore = 0x02 ; this slot is not free but don't start it
@ -210,7 +211,7 @@ ignore_cmd:
MOVE SCRATCHD2 + 0 to SCRATCHD2 WITH CARRY;
MOVE SCRATCHD3 + 0 to SCRATCHD3 WITH CARRY;
MOVE SCRATCHE0 TO SFBR;
JUMP REL(handle_cmd), IF NOT ncmd_slots;
JUMP REL(handle_cmd), IF NOT ncmd_slots_last;
; reset pointers to beggining of area
cmdr0:
MOVE 0xff to SCRATCHD0; correct value will be patched by driver