Commit Graph

6 Commits

Author SHA1 Message Date
Greg Rose 2316aa2aee ixgbevf: Add X540 VF device support to the ixgbevf driver
The X540 introduces a new Virtual Function device ID so that the X540
VF device can be distinguished from the 82599 VF device.  The X540 VF
device will have additional capability over the 82599 VF device so it
is necessary to be able to discern the difference.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2010-12-24 21:45:42 -08:00
Greg Rose 66c87bd50d ixgbevf: Update Version String and Copyright Notice
Update version string and copyright notice.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2010-11-16 19:26:43 -08:00
Greg Rose 2b1b8edfe2 ixgbevf: Removed unneeded HW struct members
The VF has no flash and can only do memory mapped I/O.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-08 14:46:29 -07:00
Jiri Pirko 5c58c47a4f ixgbevf: convert to use netdev_for_each_mc_addr
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-26 20:10:03 -07:00
Greg Rose 33bd9f601e ixgbevf: Fix VF Stats accounting after reset
The counters in the 82599 Virtual Function are not clear on read.  They
accumulate to the maximum value and then roll over.  They are also not
cleared when the VF executes a soft reset, so it is possible they are
non-zero when the driver loads and starts.  This has all been accounted
for in the code that keeps the stats up to date but there is one case
that is not.  When the PF driver is reset the counters in the VF are
all reset to zero.  This adds an additional accounting overhead into
the VF driver when the PF is reset under its feet.  This patch adds
additional counters that are used by the VF driver to accumulate and
save stats after a PF reset has been detected.  Prior to this patch
displaying the stats in the VF after the PF has reset would show
bogus data.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-19 21:00:44 -07:00
Greg Rose 3047f90bd5 ixgbevf: 82599 Virtual Function core functions and header
This module and header file contain the core functions for the 82599
virtual function device.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-10 13:34:21 -08:00