diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h new file mode 100644 index 000000000000..197bdd13106a --- /dev/null +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h @@ -0,0 +1,131 @@ +/******************************************************************************* + + Intel 10 Gigabit PCI Express Linux driver + Copyright(c) 1999 - 2011 Intel Corporation. + + This program is free software; you can redistribute it and/or modify it + under the terms and conditions of the GNU General Public License, + version 2, as published by the Free Software Foundation. + + This program is distributed in the hope it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + You should have received a copy of the GNU General Public License along with + this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + + The full GNU General Public License is included in this distribution in + the file called "COPYING". + + Contact Information: + e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + +*******************************************************************************/ + +#ifndef _IXGBE_PHY_H_ +#define _IXGBE_PHY_H_ + +#include "ixgbe_type.h" +#define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0 + +/* EEPROM byte offsets */ +#define IXGBE_SFF_IDENTIFIER 0x0 +#define IXGBE_SFF_IDENTIFIER_SFP 0x3 +#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 +#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 +#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 +#define IXGBE_SFF_1GBE_COMP_CODES 0x6 +#define IXGBE_SFF_10GBE_COMP_CODES 0x3 +#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 +#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C + +/* Bitmasks */ +#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 +#define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 +#define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 +#define IXGBE_SFF_1GBASESX_CAPABLE 0x1 +#define IXGBE_SFF_1GBASELX_CAPABLE 0x2 +#define IXGBE_SFF_1GBASET_CAPABLE 0x8 +#define IXGBE_SFF_10GBASESR_CAPABLE 0x10 +#define IXGBE_SFF_10GBASELR_CAPABLE 0x20 +#define IXGBE_I2C_EEPROM_READ_MASK 0x100 +#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 +#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 +#define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 +#define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 +#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 + +/* Flow control defines */ +#define IXGBE_TAF_SYM_PAUSE 0x400 +#define IXGBE_TAF_ASM_PAUSE 0x800 + +/* Bit-shift macros */ +#define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 +#define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 +#define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 + +/* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */ +#define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 +#define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 +#define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 +#define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 + +/* I2C SDA and SCL timing parameters for standard mode */ +#define IXGBE_I2C_T_HD_STA 4 +#define IXGBE_I2C_T_LOW 5 +#define IXGBE_I2C_T_HIGH 4 +#define IXGBE_I2C_T_SU_STA 5 +#define IXGBE_I2C_T_HD_DATA 5 +#define IXGBE_I2C_T_SU_DATA 1 +#define IXGBE_I2C_T_RISE 1 +#define IXGBE_I2C_T_FALL 1 +#define IXGBE_I2C_T_SU_STO 4 +#define IXGBE_I2C_T_BUF 5 + +#define IXGBE_TN_LASI_STATUS_REG 0x9005 +#define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 + +s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw); +s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw); +s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw); +s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, + u32 device_type, u16 *phy_data); +s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, + u32 device_type, u16 phy_data); +s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw); +s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg, + bool autoneg_wait_to_complete); +s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *autoneg); + +/* PHY specific */ +s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *link_up); +s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw); +s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, + u16 *firmware_version); +s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, + u16 *firmware_version); + +s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw); +s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw); +s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, + u16 *list_offset, + u16 *data_offset); +s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw); +s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, + u8 dev_addr, u8 *data); +s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, + u8 dev_addr, u8 data); +s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, + u8 *eeprom_data); +s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, + u8 eeprom_data); +#endif /* _IXGBE_PHY_H_ */ |