diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ptp_hw.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c index d35f6a4d0cd1..02e84f5b1d45 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c @@ -2722,26 +2722,6 @@ static int ice_get_phy_tx_tstamp_ready_eth56g(struct ice_hw *hw, u8 port, } /** - * ice_is_muxed_topo - detect breakout 2x50G topology for E825C - * @hw: pointer to the HW struct - * - * Return: true if it's 2x50 breakout topology, false otherwise - */ -static bool ice_is_muxed_topo(struct ice_hw *hw) -{ - u8 link_topo; - bool mux; - u32 val; - - val = rd32(hw, GLGEN_SWITCH_MODE_CONFIG); - mux = FIELD_GET(GLGEN_SWITCH_MODE_CONFIG_25X4_QUAD_M, val); - val = rd32(hw, GLGEN_MAC_LINK_TOPO); - link_topo = FIELD_GET(GLGEN_MAC_LINK_TOPO_LINK_TOPO_M, val); - - return (mux && link_topo == ICE_LINK_TOPO_UP_TO_2_LINKS); -} - -/** * ice_ptp_init_phy_e825 - initialize PHY parameters * @hw: pointer to the HW struct */ @@ -2763,12 +2743,8 @@ static void ice_ptp_init_phy_e825(struct ice_hw *hw) ice_sb_access_ena_eth56g(hw, true); err = ice_read_phy_eth56g(hw, hw->pf_id, PHY_REG_REVISION, &phy_rev); - if (err || phy_rev != PHY_REVISION_ETH56G) { + if (err || phy_rev != PHY_REVISION_ETH56G) ptp->phy_model = ICE_PHY_UNSUP; - return; - } - - ptp->is_2x50g_muxed_topo = ice_is_muxed_topo(hw); } /* E822 family functions |