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Fixed error when doing uncached accesses where HTRANS was always 2

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slmnemo 2022-06-08 18:58:07 -07:00
parent 1605544bfc
commit 8ae57f075f
1 changed files with 1 additions and 1 deletions
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pipelined/src/lsu/busfsm.sv
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@ -144,7 +144,7 @@ module busfsm #(parameter integer WordCountThreshold,
assign LSUBurstType = (UnCachedAccess) ? 3'b0 : LocalBurstType ; // Don't want to use burst when doing an Uncached Access. assign LSUBurstType = (UnCachedAccess) ? 3'b0 : LocalBurstType ; // Don't want to use burst when doing an Uncached Access.
assign LSUTransComplete = (UnCachedAccess) ? LSUBusAck : WordCountFlag & LSUBusAck; assign LSUTransComplete = (UnCachedAccess) ? LSUBusAck : WordCountFlag & LSUBusAck;
assign LSUTransType = (|WordCount) & ~UnCachedAccess ? 2'b11 : (LSUBusRead | LSUBusWrite) & ~WordCountFlag ? 2'b10 : 2'b00; assign LSUTransType = (|WordCount) & ~UnCachedAccess ? 2'b11 : (LSUBusRead | LSUBusWrite) & (~WordCountFlag | UnCachedAccess) ? 2'b10 : 2'b00;
assign CntReset = (BusCurrState == STATE_BUS_READY & ~(DCacheFetchLine | DCacheWriteLine)) | LSUTransComplete; assign CntReset = (BusCurrState == STATE_BUS_READY & ~(DCacheFetchLine | DCacheWriteLine)) | LSUTransComplete;
assign BusStall = (BusCurrState == STATE_BUS_READY & ~IgnoreRequest & ((UnCachedAccess & (|LSURWM)) | DCacheFetchLine | DCacheWriteLine)) | assign BusStall = (BusCurrState == STATE_BUS_READY & ~IgnoreRequest & ((UnCachedAccess & (|LSURWM)) | DCacheFetchLine | DCacheWriteLine)) |