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text_unit merge fixes

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This commit is contained in:
Blaise Tine
2021-10-19 00:16:22 -04:00
parent 0b23d8e935
commit 6edf38548f
7 changed files with 21 additions and 18 deletions
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19
hw/rtl/VX_define.vh
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@@ -242,8 +242,11 @@
`define DBG_CACHE_REQ_MDATAW 0
`endif
// non-cacheable address bit
`define NC_FLAG_BITS 1
// non-cacheable tag bits
`define NC_TAG_BIT 1
// texture tag bits
`define TEX_TAG_BIT 1
////////////////////////// Icache Configurable Knobs //////////////////////////
@@ -285,15 +288,15 @@
// Core request tag bits
`define LSUQ_ADDR_BITS `LOG2UP(`LSUQ_SIZE)
`ifdef EXT_TEX_ENABLE
`define LSU_TAG_ID_BITS (`LSUQ_ADDR_BITS + `NC_FLAG_BITS + `SM_ENABLE)
`define LSU_TAG_ID_BITS (`LSUQ_ADDR_BITS + `NC_TAG_BIT + `SM_ENABLE)
`define TEX_TAG_ID_BITS (2)
`define LSU_TEX_TAG_ID_BITS `MAX(`LSU_TAG_ID_BITS, `TEX_TAG_ID_BITS)
`define DCACHE_CORE_TAG_ID_BITS (`LSU_TEX_TAG_ID_BITS + `NC_FLAG_BITS)
`define DCACHE_CORE_TAG_ID_BITS (`LSU_TEX_TAG_ID_BITS + `TEX_TAG_BIT)
`define LSU_DCACHE_TAG_BITS (`DBG_CACHE_REQ_MDATAW + `LSU_TAG_ID_BITS)
`define TEX_DCACHE_TAG_BITS (`DBG_CACHE_REQ_MDATAW + `TEX_TAG_ID_BITS)
`define LSU_TEX_DCACHE_TAG_BITS (`DBG_CACHE_REQ_MDATAW + `LSU_TEX_TAG_ID_BITS)
`else
`define DCACHE_CORE_TAG_ID_BITS (`LSUQ_ADDR_BITS + `NC_FLAG_BITS + `SM_ENABLE)
`define DCACHE_CORE_TAG_ID_BITS (`LSUQ_ADDR_BITS + `NC_TAG_BIT + `SM_ENABLE)
`endif
`define DCACHE_CORE_TAG_WIDTH (`DBG_CACHE_REQ_MDATAW + `DCACHE_CORE_TAG_ID_BITS)
@@ -312,7 +315,7 @@
// Memory request tag bits
`define _DMEM_ADDR_RATIO_W $clog2(`DCACHE_LINE_SIZE / `DCACHE_WORD_SIZE)
`define _DNC_MEM_TAG_WIDTH ($clog2(`DCACHE_NUM_REQS) + `_DMEM_ADDR_RATIO_W + `DCACHE_CORE_TAG_WIDTH)
`define DCACHE_MEM_TAG_WIDTH `MAX((`CLOG2(`DCACHE_NUM_BANKS) + `CLOG2(`DCACHE_MSHR_SIZE) + `NC_FLAG_BITS), `_DNC_MEM_TAG_WIDTH)
`define DCACHE_MEM_TAG_WIDTH `MAX((`CLOG2(`DCACHE_NUM_BANKS) + `CLOG2(`DCACHE_MSHR_SIZE) + `NC_TAG_BIT), `_DNC_MEM_TAG_WIDTH)
// Merged D-cache/I-cache memory tag
`define L1_MEM_TAG_WIDTH (`MAX(`ICACHE_MEM_TAG_WIDTH, `DCACHE_MEM_TAG_WIDTH) + `CLOG2(2))
@@ -360,7 +363,7 @@
// Memory request tag bits
`define _L2_MEM_ADDR_RATIO_W $clog2(`L2_CACHE_LINE_SIZE / `L2_WORD_SIZE)
`define _L2_NC_MEM_TAG_WIDTH ($clog2(`L2_NUM_REQS) + `_L2_MEM_ADDR_RATIO_W + `L1_MEM_TAG_WIDTH)
`define _L2_MEM_TAG_WIDTH `MAX((`CLOG2(`L2_NUM_BANKS) + `CLOG2(`L2_MSHR_SIZE) + `NC_FLAG_BITS), `_L2_NC_MEM_TAG_WIDTH)
`define _L2_MEM_TAG_WIDTH `MAX((`CLOG2(`L2_NUM_BANKS) + `CLOG2(`L2_MSHR_SIZE) + `NC_TAG_BIT), `_L2_NC_MEM_TAG_WIDTH)
`define L2_MEM_TAG_WIDTH ((`L2_ENABLE) ? `_L2_MEM_TAG_WIDTH : (`L1_MEM_TAG_WIDTH + `CLOG2(`L2_NUM_REQS)))
////////////////////////// L3cache Configurable Knobs /////////////////////////
@@ -392,7 +395,7 @@
// Memory request tag bits
`define _L3_MEM_ADDR_RATIO_W $clog2(`L3_CACHE_LINE_SIZE / `L3_WORD_SIZE)
`define _L3_NC_MEM_TAG_WIDTH ($clog2(`L3_NUM_REQS) + `_L3_MEM_ADDR_RATIO_W + `L2_MEM_TAG_WIDTH)
`define _L3_MEM_TAG_WIDTH `MAX((`CLOG2(`L3_NUM_BANKS) + `CLOG2(`L3_MSHR_SIZE) + `NC_FLAG_BITS), `_L3_NC_MEM_TAG_WIDTH)
`define _L3_MEM_TAG_WIDTH `MAX((`CLOG2(`L3_NUM_BANKS) + `CLOG2(`L3_MSHR_SIZE) + `NC_TAG_BIT), `_L3_NC_MEM_TAG_WIDTH)
`define L3_MEM_TAG_WIDTH ((`L3_ENABLE) ? `_L3_MEM_TAG_WIDTH : (`L2_MEM_TAG_WIDTH + `CLOG2(`L3_NUM_REQS)))
///////////////////////////////////////////////////////////////////////////////