diff options
| author | Mark Rustad <mark.d.rustad@intel.com> | 2014-01-14 18:53:13 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-14 18:59:17 -0800 |
| commit | 84227bcd9c9eccfb6ebd88427f90fa265aead5d3 (patch) | |
| tree | 572fbd88995fe81126edc6b58f27ff74aa3d17ef /drivers/net/ethernet/intel/ixgbe/ixgbe.h | |
| parent | c3049c8f25bc1f43c7b948a4dbaaae84b0483136 (diff) | |
ixgbe: Use static inlines instead of macros
Kernel coding standard prefers static inline functions instead
of macros, so use them for register accessors. This is to prepare
for adding LER, Live Error Recovery, checks to those accessors.
Temporarily provide macros for calling the new static inline
accessors until all references are changed.
Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 19d27749212e..06f4ab5ab4e9 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -585,6 +585,11 @@ static inline u16 ixgbe_desc_unused(struct ixgbe_ring *ring) return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1; } +static inline void ixgbe_write_tail(struct ixgbe_ring *ring, u32 value) +{ + writel(value, ring->tail); +} + #define IXGBE_RX_DESC(R, i) \ (&(((union ixgbe_adv_rx_desc *)((R)->desc))[i])) #define IXGBE_TX_DESC(R, i) \ |