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| author | Sergey Temerkhanov <sergey.temerkhanov@intel.com> | 2024-05-28 16:03:57 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-06-01 15:51:51 -0700 |
| commit | 7cab44f1c35f5fb01930e592aee9cc460f17903d (patch) | |
| tree | b40d24b9e3d0fb01ce72dad0c85d3f1430fd834d /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | 1f374d57c39386520586539641cafc999d0f3ef5 (diff) | |
| download | lwn-7cab44f1c35f5fb01930e592aee9cc460f17903d.tar.gz lwn-7cab44f1c35f5fb01930e592aee9cc460f17903d.zip | |
ice: Introduce ETH56G PHY model for E825C products
E825C products feature a new PHY model - ETH56G.
Introduces all necessary PHY definitions, functions etc. for ETH56G PHY,
analogous to E82X and E810 ones with addition of a few HW-specific
functionalities for ETH56G like one-step timestamping.
It ensures correct PTP initialization and operation for E825C products.
Co-developed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Co-developed-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Sergey Temerkhanov <sergey.temerkhanov@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Co-developed-by: Karol Kolacinski <karol.kolacinski@intel.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://lore.kernel.org/r/20240528-next-2024-05-28-ptp-refactors-v1-7-c082739bb6f6@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 61eb6af37f8e..c37042d9bdd9 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -3067,11 +3067,13 @@ bool ice_is_100m_speed_supported(struct ice_hw *hw) * Note: In the structure of [phy_type_low, phy_type_high], there should * be one bit set, as this function will convert one PHY type to its * speed. - * If no bit gets set, ICE_AQ_LINK_SPEED_UNKNOWN will be returned - * If more than one bit gets set, ICE_AQ_LINK_SPEED_UNKNOWN will be returned + * + * Return: + * * PHY speed for recognized PHY type + * * If no bit gets set, ICE_AQ_LINK_SPEED_UNKNOWN will be returned + * * If more than one bit gets set, ICE_AQ_LINK_SPEED_UNKNOWN will be returned */ -static u16 -ice_get_link_speed_based_on_phy_type(u64 phy_type_low, u64 phy_type_high) +u16 ice_get_link_speed_based_on_phy_type(u64 phy_type_low, u64 phy_type_high) { u16 speed_phy_type_high = ICE_AQ_LINK_SPEED_UNKNOWN; u16 speed_phy_type_low = ICE_AQ_LINK_SPEED_UNKNOWN; |