niu: improve ethtool support for gigabit copper cards

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Introduced support for link speed and duplex setting (ethtool -s),
link advertising parameters and autonegotiation (ethtool -r):
- struct niu_link_config: split advertising and autoneg
  fields into active and target values (similar to speed
  and duplex fields)
- mii_init_common(): rewrite function to actually apply
  requested niu_link_config parameters instead of providing
  default initialization
- link_status_1g(): move parsing of MII registers into
  new link_status_mii() function (link_status_1g_rgmii()
  could possibly use this new implementation too)
- introduce simple nway_reset method
- fix incorrect XMAC_CONFIG_MODE selection for 10Mbps case

Signed-off-by: Constantin Baranov <baranov@mercdev.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Constantin Baranov 2009-02-18 17:53:20 -08:00 • committed by David S. Miller

parent e0d8496a66

commit 38bb045d49

2 changed files with 242 additions and 108 deletions

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343

drivers/net/niu.c

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5

drivers/net/niu.h

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