diff options
| author | Don Skidmore <donald.c.skidmore@intel.com> | 2014-11-29 06:22:43 +0100 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-12-05 18:13:07 +0100 |
| commit | 28abba05d9d03b4f9a35621f7bbeac78352bfcf2 (patch) | |
| tree | 1ee17747b9c56f8f73113652b4a1b4493299daf6 /drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | |
| parent | ixgbe: Add x550 SW/FW semaphore support (diff) | |
| download | linux-28abba05d9d03b4f9a35621f7bbeac78352bfcf2.tar.xz linux-28abba05d9d03b4f9a35621f7bbeac78352bfcf2.zip | |
ixgbe: add methods for combined read and write operations
Some X550 procedures will be using CS4227 PHY and need to
perform combined read and write operations. This patch
adds those methods.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h index 54071ed17e3b..badd07281b78 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h @@ -157,4 +157,8 @@ s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset, u8 *sff8472_data); s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, u8 eeprom_data); +s32 ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr, + u16 reg, u16 *val); +s32 ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr, + u16 reg, u16 val); #endif /* _IXGBE_PHY_H_ */ |