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| author |   Emil Tantilov <emil.s.tantilov@intel.com> | 2016-10-10 14:54:03 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-11-04 17:22:06 -0700 |
| commit | b71f6c40bb36f9691420f66283f3c3acca11016b (patch) | |
| tree | b4c0b922de7faffa22313d0c9cce264fbc83c9f2 /drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | |
| parent | ixgbe: remove SFP ixfi support (diff) | |
| download | linux-dev-b71f6c40bb36f9691420f66283f3c3acca11016b.tar.xz linux-dev-b71f6c40bb36f9691420f66283f3c3acca11016b.zip | |
ixgbe: use link instead of I2C combined abstraction
Introduce ixgbe_link_operations struct with the following changes:
read_i2c_combined => read_link
read_i2c_combined_unlocked => read_link_unlocked
write_i2c_combined => write_link
write_i2c_combined_unlocked => write_link_unlocked
This will allow X550EM_a to override these methods for MDIO access
while X550EM_x provides methods to use I2C combined access. This
also adds a new structure, ixgbe_link_info, to hold information
about the link. Initially this is just method pointers and a bus
address.
The functions involved in combined I2C accesses were moved from
ixgbe_phy.c to ixgbe_x550.c. The underlying functions that carry
out the combined I2C accesses were left in ixgbe_phy.c because
they share some functions with other I2C methods.
v2 - set hw->link.ops in probe.
v3 - check ii->link_ops before setting it since we don't have it
for all devices.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@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 | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h index cc735ec3e045..ecf05f838fc5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h @@ -195,12 +195,8 @@ 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_read_i2c_combined_generic_unlocked(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); -s32 ixgbe_write_i2c_combined_generic_unlocked(struct ixgbe_hw *hw, u8 addr, - u16 reg, u16 val); +s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg, + u16 *val, bool lock); +s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg, + u16 val, bool lock); #endif /* _IXGBE_PHY_H_ */ |