[U-Boot-Users] [PATCH] SMC91111 Tx interrupt handling and ethaddr handling

[Paul Ruhland]

This patch contains several fixes/changes:

1) proper tx interrupt handling
      -  packets must still be freed/releases manually on error
         even with autorelease enabled).
      - Tx int timeout is 100ms according to the manual.
2) reverts CTL_DEFAULT back to register default.  AUTORELEASE
    is not the default...or this with default at init
3) removes 'getenv' and 'setenv' calls from 'smc_get_ethaddr'
      - don't think the ethernet driver should need to know about
        the environment, the data need is already passed to function
        via board info.
      - don't think ethernet driver should change environment, changing
        info is fine.


-- 
Paul Ruhland <pruhland at microwavedata.com>
Software Engineer
Microwave Data Systems
Rochester, NY 16420
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