diff options
| author | Sasha Neftin <[email protected]> | 2018-10-11 07:17:31 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2018-10-17 20:55:18 +0000 |
| commit | 5586838fe9ced0980e210b39d635ff3842297448 (patch) | |
| tree | 1646f8cca19ced662aac1f065426d27344ec5fa9 /drivers/net/ethernet/intel/igc/igc_phy.h | |
| parent | igc: Add NVM support (diff) | |
| download | kernel-5586838fe9ced0980e210b39d635ff3842297448.tar.gz kernel-5586838fe9ced0980e210b39d635ff3842297448.zip | |
igc: Add code for PHY support
Add PHY's ID support
Add support for initialization, acquire and release of PHY
Enable register access
Signed-off-by: Sasha Neftin <[email protected]>
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_phy.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_phy.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_phy.h b/drivers/net/ethernet/intel/igc/igc_phy.h new file mode 100644 index 000000000000..6a62f381559d --- /dev/null +++ b/drivers/net/ethernet/intel/igc/igc_phy.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2018 Intel Corporation */ + +#ifndef _IGC_PHY_H_ +#define _IGC_PHY_H_ + +#include "igc_mac.h" + +s32 igc_check_reset_block(struct igc_hw *hw); +s32 igc_phy_hw_reset(struct igc_hw *hw); +s32 igc_get_phy_id(struct igc_hw *hw); +s32 igc_phy_has_link(struct igc_hw *hw, u32 iterations, + u32 usec_interval, bool *success); +s32 igc_check_downshift(struct igc_hw *hw); +void igc_power_up_phy_copper(struct igc_hw *hw); +void igc_power_down_phy_copper(struct igc_hw *hw); +s32 igc_write_phy_reg_gpy(struct igc_hw *hw, u32 offset, u16 data); +s32 igc_read_phy_reg_gpy(struct igc_hw *hw, u32 offset, u16 *data); + +#endif |