diff options
| author | Don Skidmore <donald.c.skidmore@intel.com> | 2013-10-30 07:45:39 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-12-10 01:27:33 -0800 |
| commit | 5cdab2f620de9cb14de297326e30e3dd7ea769de (patch) | |
| tree | 037f1cd2be26337e243e1d6d6f463d8e5f1bad6b /drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | |
| parent | c0832b2c105d3b666bab325e2790267157df6290 (diff) | |
ixgbe: Focus config of head, tail ntc, and ntu all into a single function
This patch makes it so that head, tail, next to clean, and next to use are
all reset in a single function for the Tx or Rx path. Previously the code
for this was spread out over several areas which could make it difficult to
track what the values for these were.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h index 8971e2d0a98..eaaa3ecacfd 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h @@ -86,9 +86,7 @@ struct ixgbevf_ring { u64 bp_misses; u64 bp_cleaned; #endif - - u16 head; - u16 tail; + u8 __iomem *tail; u16 reg_idx; /* holds the special value that gets the hardware register * offset associated with this ring, which is different |