r8169: jumbo fixes.

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- fix features : jumbo frames and checksumming can not be used at the
  same time.

- introduce hw_jumbo_{enable / disable} helpers. Their content has been
  creatively extracted from Realtek's own drivers. As an illustration,
  it would be nice to know how/if the MaxTxPacketSize register operates
  when the device can work with a 9k jumbo frame as its documentation
  (8168c) can not be applied beyond ~7k.

- rtl_tx_performance_tweak is moved forward. No change.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>

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This commit is contained in:

Francois Romieu 2011-05-03 16:38:29 +02:00

parent deb9d93c89

commit d58d46b5d8

1 changed files with 252 additions and 56 deletions

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drivers/net/ethernet/realtek/r8169.c

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