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Make index/tag assignments parametric in ptw.

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Michael Schaffner 2018-11-05 20:33:57 +01:00
parent 32354ac49d
commit 4c41a534b9
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1 changed files with 2 additions and 2 deletions
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src/ptw.sv
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@ -99,8 +99,8 @@ module ptw #(
assign ptw_active_o = (state_q != IDLE);
assign walking_instr_o = is_instr_ptw_q;
// directly output the correct physical address
assign req_port_o.address_index = ptw_pptr_q[11:0];
assign req_port_o.address_tag = ptw_pptr_q[55:12];
assign req_port_o.address_index = ptw_pptr_q[DCACHE_INDEX_WIDTH-1:0];
assign req_port_o.address_tag = ptw_pptr_q[DCACHE_INDEX_WIDTH+DCACHE_TAG_WIDTH-1:DCACHE_INDEX_WIDTH];
// we are never going to kill this request
assign req_port_o.kill_req = '0;
// we are never going to write with the HPTW