[GitHub] [incubator-nuttx] eenurkka opened a new pull request #5783: risc-v/mpfs: usb: fix ep0 read done

[GitBox <gi...@apache.org>]

eenurkka opened a new pull request #5783:
URL: https://github.com/apache/incubator-nuttx/pull/5783


   USB EP0 reads data from the fifo but doesn't mark the read
   done which adds significant delays. Fix this unnecessary
   slowdown due to operation timeouts by finishing the read
   properly.
   
   Also add a missing function description to the function
   mpfs_ep_set_fifo_size().
   
   Signed-off-by: Eero Nurkkala <ee...@offcode.fi>
   
   ## Summary
   
   EP0 rx operations are slow at the moment. They finish only at a timeout, which is some seconds. The fix completes the reads properly.
   
   ## Impact
   
   MPFS USB
   
   ## Testing
   
   Polarfire Icicle board against a python script on Ubuntu 21.04
   


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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #5783: risc-v/mpfs: usb: fix ep0 read done

[GitBox <gi...@apache.org>]

xiaoxiang781216 merged pull request #5783:
URL: https://github.com/apache/incubator-nuttx/pull/5783


   


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