risc-v/mpfs: usb: provide more endpoints #7013
Merged
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The underlying hardware supports 9 endpoints:
Currently the driver assumes every EP number is unique. This limits
the amount of EPs to 1 + 4 = 5. Utilize the EPs in such a manner
that all may be used.
Also fix a few error handling related bugs. Update the composite
driver to match the current situation as well.
Signed-off-by: Eero Nurkkala eero.nurkkala@offcode.fi
Summary
More EPs may be used, useful for composite drivers. Also fix a few error-skenario bugs.
Impact
MPFS Polarfire
Testing
USB mass storage and CDCACM