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i40e: Add functions which apply correct PHY access method for read and write operation

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Depending on external PHY type, register access method should be
different. Clause22 or Clause45 can be chosen for different PHYs.
Implemented functions apply correct access method for used device.

Change-ID: If39d5f0da9c0b905a8cbdc1ab89885535e7d0426
Signed-off-by: Michal Kosiarz <michal.kosiarz@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Michal Kosiarz
2016-11-21 13:03:50 -08:00
committed by Jeff Kirsher
parent 60f000a4d8
commit f62ba91458
3 changed files with 80 additions and 0 deletions
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4
drivers/net/ethernet/intel/i40evf/i40e_prototype.h
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@@ -115,6 +115,10 @@ i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page,
u16 reg, u8 phy_addr, u16 *value);
i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page,
u16 reg, u8 phy_addr, u16 value);
i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
u8 phy_addr, u16 *value);
i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
u8 phy_addr, u16 value);
u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num);
i40e_status i40e_blink_phy_link_led(struct i40e_hw *hw,
u32 time, u32 interval);