K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-09-11T20:25:57.904284Z
K 7
svn:log
V 1051
MFC: r221407 (partial)

- Let mii_phy_add_media() also announce the support of IFM_NONE.
- Add a PHY-specific reset routine is for lxtphy(4) which disables MII
  interrupts.
- Remove redundant checks in NIC drivers for mii->mii_instance not being
  zero before calling the reset routines because as soon as one PHY driver
  attaches mii->mii_instance is incremented and we hardly can end up in
  their media change callbacks etc if no PHY driver has attached as
  mii_attach() would have failed in that case and not attach a miibus(4)
  instance.
- Convert the mebers of the MII data structure to unsigned where
  appropriate. This is partly inspired by NetBSD/OpenBSD.
- Add MIIF_NOMANPAUSE and mii_phy_flowstatus() calls to drivers that
  weren't explicitly converted to support flow control before. It's
  unclear whether flow control actually works with these but typically
  it should and their net behavior should be more correct with these
  changes in place than without if the MAC driver sets MIIF_DOPAUSE.

Obtained from:	NetBSD (partially)

END