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9 Commits

Author SHA1 Message Date
Jesse Brandeburg
ce7ca75176 i40e: use more portable sign extension 
Use automatic sign extension by replacing 0xffff... constants
with ~(u64)0 or ~(u32)0.

Change-ID: I73cab4cd2611795bb12e00f0f24fafaaee07457c
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Kevin Scott <kevin.c.scott@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 2015-03-05 04:00:06 -08:00
Fabian Frederick
3ec9fa7535 i40e: remove unnecessary break after goto 
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2014-07-13 23:45:24 -07:00
Kevin Scott
0b9754e932 i40e: Correct mask assignment value 
Make mask value of all 1s.  Value of -1 can't be used for u32 type.

Change-ID: I49d58b77639939fe7447a229dbf1f4a1bf7419ce
Signed-off-by: Kevin Scott <kevin.c.scott@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 2014-06-30 23:45:46 -07:00
Paul M Stillwell Jr
3ba3faeb62 i40e/i40evf: Big endian fixes for handling HMC 
Fix HMC handling for big endian architectures.

Change-ID: Id8c46fc341815d47bfe0af8b819f0ab9a1e9e515
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 2014-06-26 04:44:57 -07:00
Anjali Singhai Jain
467d729abb i40e/i40evf: Fix code to accommodate i40e_register.h changes 
Remove use of registers no longer supported.

Change-ID: I9d27399091cea78a926489d94f958edd762f5a20
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 2014-06-08 02:01:23 -07:00
Jesse Brandeburg
0b3aec852b i40e/i40evf: unhide and enable to one prefena field 
The PREFENA field in the receive host memory cache (RX-HMC)
must be visible in order to be set to 1 at driver init for
best performance.

Change-ID: I16b0bcd84cf56f4b6c938201ff5e954bee5a1992
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 2014-04-21 20:35:42 -07:00
Jesse Brandeburg
b3df6e1e02 i40e: trivial cleanup 
Remove some un-necessary parenthesis.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2014-01-14 18:56:00 -08:00
Greg Rose
dc641b7319 i40e: Fix GPL header 
The GPL header included in each file in the i40e driver doesn't
need to include the "this program" text since this driver
is already part of the larger kernel.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 2014-01-09 02:10:23 -08:00
Jesse Brandeburg
56a62fc868 i40e: init code and hardware support 
This patch implements the hardware specific init and management.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
CC: e1000-devel@lists.sourceforge.net
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 2013-09-11 02:12:25 -07:00