cvs commit: src/sys/arm/at91 if_ate.c

Warner Losh imp at
Sat Mar 18 01:43:26 UTC 2006

imp         2006-03-18 01:43:25 UTC

  FreeBSD src repository

  Modified files:
    sys/arm/at91         if_ate.c 
  o update TODO list
  o Better use of busdma
  o mark RX dtors as COHERENT.  This helps performance a lot by not requiring
    so many EXPENSIVE cache flushes.  The cost of accessing it non-cached
    is much smaller.
  o Copy data from Rx buffers to make IP header 4 byte aligned.
  o CRC length included in reported length, so cope
  o Don't free TX buffer twice
  o Manage TX buffers better.
  o Enable just the interrupts we want.
  o Manage OACTIVE better
  # Some of these done by cognet
  # These changes let us get to # via NFS root.
  Revision  Changes    Path
  1.5       +151 -112  src/sys/arm/at91/if_ate.c

More information about the cvs-src mailing list