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hw: GLSU fixes and cleanup - #30

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Navaneeth-KunhiPurayil wants to merge 5 commits into
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fix/glsu2
Open

hw: GLSU fixes and cleanup#30
Navaneeth-KunhiPurayil wants to merge 5 commits into
mainfrom
fix/glsu2

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@Navaneeth-KunhiPurayil

@Navaneeth-KunhiPurayil Navaneeth-KunhiPurayil commented Aug 31, 2026

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This PR does some bug fixes and cleanup in the GLSU

Fixed

  • Stall logic between responses coming from the addrgen (global_ldst.sv) into the shuffle since the 64b and 8/16/32b datapaths have different latencies
  • Added stream_demux to split a read response coming into glsu into different datapaths in a clean way
  • Cleaned up the stall logic in the align stage when back-to-back misaligned responses arrive.

Added

  • Some helper functions in the shuffle stage for a cleaner implementation

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