cvs commit: src/sys/dev/gem if_gem.c

Marius Strobl marius at
Wed Sep 14 14:23:51 PDT 2005

marius      2005-09-14 21:23:50 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/gem          if_gem.c 
  MFC:    1.34
  - Allow for VLAN-sized frames and set IFCAP_VLAN_MTU.
  - On resume all registers have to be initialized again like after
    power-on so reset sc_inited in gem_suspend() in order get all of
    the registers set next time gem_init_regs() is called.
  - On at least some ERI and GEM revisions GEM_MAC_RX_OVERFLOW happen
    often due to a silicon bug and re-initializing is all we can do
    about these errors so make handling them non-verbose.
  - Remove a superfluous memset(3) call in gem_meminit(), all elements
    are initialized to 0 anyway.
  Approved by:    re (scottl)
  Revision  Changes    Path  +23 -8     src/sys/dev/gem/if_gem.c

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