fix(MSHR): hold LikelyShared on retried writes#474
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Merge coupledL2 commits from 95e8de to 727a04c (xs/master), which is the latest on xs/master as of Mar 5, 2026. Squashed commit of the following: commit 62195c6 Author: zhanglinjuan <zhanglinjuan16@mails.ucas.ac.cn> Date: Mon Dec 01 17:59:00 2025 +0800 timing(MainPipe): fix critical path from Dir error to GrantBuffer (OpenXiangShan#448) commit fffb491 Author: Ding Haonan <kumonda@kucro3.org> Date: Thu Dec 04 11:36:48 2025 +0800 timing(TL2CHICoupledL2): 2-stage cap P-Credit Queue (OpenXiangShan#449) commit f118bca Author: Yanqin Li <maxpicca@qq.com> Date: Tue Dec 16 21:26:05 2025 +0800 refactor: refine prefetch statistics in topdown monitor (OpenXiangShan#452) commit b40da89 Author: Ma-YX <71326427+Ma-YX@users.noreply.github.com> Date: Wed Dec 17 18:58:51 2025 +0800 fix(TXDAT): fix wrong DataCheck generation when data invalid (OpenXiangShan#455) commit e4fd161 Author: Ma-YX <71326427+Ma-YX@users.noreply.github.com> Date: Wed Dec 17 21:36:01 2025 +0800 fix(CoupledL2): fix l2MissMatch io compilation error (OpenXiangShan#456) commit 4e4a6aa Author: Kunlin You <youkunlin20@mails.ucas.ac.cn> Date: Thu Dec 18 19:13:20 2025 +0800 feat(clockGate): support disable ClockGate with parameters (OpenXiangShan#451) commit feacfb5 Author: zhaohong1988 <156632870+zhaohong1988@users.noreply.github.com> Date: Fri Dec 19 00:24:20 2025 +0800 fix(MMIOBridge): modify TIMERRange from fix value to soc parameter (OpenXiangShan#453) commit c5ad8f4 Author: Yanqin Li <maxpicca@qq.com> Date: Fri Dec 19 00:24:53 2025 +0800 ci: add submodule check and remove the dependency of utility in OpenLLC (OpenXiangShan#454) commit ea0c313 Author: Ding Haonan <kumonda@kucro3.org> Date: Fri Dec 26 09:41:32 2025 +0800 fix(MMIOBridge): remove redundant BEU range exclusion in L2 (OpenXiangShan#457) commit f292774 Author: Ding Haonan <kumonda@kucro3.org> Date: Thu Jan 08 10:15:15 2026 +0800 fix(Opcode): missing SnpPreferUniqueFwd in SnpXFwd (OpenXiangShan#460) commit 59f3025 Author: Ma-YX <71326427+Ma-YX@users.noreply.github.com> Date: Wed Jan 14 15:59:43 2026 +0800 fix(MainPipe): fix l2Error_s3 generation logic (OpenXiangShan#463) commit 3c9525f Author: Haoyuan Feng <fenghaoyuan19@mails.ucas.ac.cn> Date: Mon Feb 02 10:17:49 2026 +0800 fix(ClockGate): fix bug that ICG is invalid when disable mbist (OpenXiangShan#470) commit 0d20557 Author: yulightenyu <145419941+yulightenyu@users.noreply.github.com> Date: Tue Mar 03 14:26:16 2026 +0800 fix(AsyncBridge): restore performance considering async depth is 4 (OpenXiangShan#472) commit ef2deb5 Author: Ding Haonan <kumonda@kucro3.org> Date: Wed Mar 04 16:20:19 2026 +0800 fix(MSHR): hold LikelyShared on retried writes (OpenXiangShan#474) commit 727a04c Author: Haoyuan Feng <fenghaoyuan19@mails.ucas.ac.cn> Date: Wed Mar 04 17:01:33 2026 +0800 feat(mmioBridge): increase mmioBridgeSize to 16 for better NC perf (OpenXiangShan#475)
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This pr includes: - OpenXiangShan/CoupledL2#474 - OpenXiangShan/CoupledL2#475 - OpenXiangShan/CoupledL2#476 Besides, from this pr onwards, master branch must use the kunminghu-v2 branch of CoupledL2. --------- Co-authored-by: zhanglinjuan <zhanglinjuan16@mails.ucas.ac.cn>
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