diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_gnss.c | 3 |
4 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index b20241df4d3f7..24293f52f2d1e 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1393,6 +1393,7 @@ struct ice_aqc_link_topo_params { #define ICE_AQC_LINK_TOPO_NODE_TYPE_ID_EEPROM 8 #define ICE_AQC_LINK_TOPO_NODE_TYPE_CLK_CTRL 9 #define ICE_AQC_LINK_TOPO_NODE_TYPE_CLK_MUX 10 +#define ICE_AQC_LINK_TOPO_NODE_TYPE_GPS 11 #define ICE_AQC_LINK_TOPO_NODE_CTX_S 4 #define ICE_AQC_LINK_TOPO_NODE_CTX_M \ (0xF << ICE_AQC_LINK_TOPO_NODE_CTX_S) @@ -1435,6 +1436,7 @@ struct ice_aqc_get_link_topo { #define ICE_AQC_GET_LINK_TOPO_NODE_NR_E822_PHY 0x30 #define ICE_AQC_GET_LINK_TOPO_NODE_NR_C827 0x31 #define ICE_AQC_GET_LINK_TOPO_NODE_NR_GEN_CLK_MUX 0x47 +#define ICE_AQC_GET_LINK_TOPO_NODE_NR_GEN_GPS 0x48 u8 rsvd[9]; }; diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 089558b3b1ae9..8f31ae4499480 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -2765,6 +2765,21 @@ bool ice_is_pf_c827(struct ice_hw *hw) } /** + * ice_is_gps_in_netlist + * @hw: pointer to the hw struct + * + * Check if the GPS generic device is present in the netlist + */ +bool ice_is_gps_in_netlist(struct ice_hw *hw) +{ + if (ice_find_netlist_node(hw, ICE_AQC_LINK_TOPO_NODE_TYPE_GPS, + ICE_AQC_GET_LINK_TOPO_NODE_NR_GEN_GPS, NULL)) + return false; + + return true; +} + +/** * ice_aq_list_caps - query function/device capabilities * @hw: pointer to the HW struct * @buf: a buffer to hold the capabilities diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index 74e44b450de43..47a75651ca388 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -93,6 +93,7 @@ ice_aq_get_phy_caps(struct ice_port_info *pi, bool qual_mods, u8 report_mode, struct ice_aqc_get_phy_caps_data *caps, struct ice_sq_cd *cd); bool ice_is_pf_c827(struct ice_hw *hw); +bool ice_is_gps_in_netlist(struct ice_hw *hw); int ice_find_netlist_node(struct ice_hw *hw, u8 node_type_ctx, u8 node_part_number, u16 *node_handle); diff --git a/drivers/net/ethernet/intel/ice/ice_gnss.c b/drivers/net/ethernet/intel/ice/ice_gnss.c index 75c9de675f202..c8ea1af51ad38 100644 --- a/drivers/net/ethernet/intel/ice/ice_gnss.c +++ b/drivers/net/ethernet/intel/ice/ice_gnss.c @@ -389,6 +389,9 @@ bool ice_gnss_is_gps_present(struct ice_hw *hw) if (!hw->func_caps.ts_func_info.src_tmr_owned) return false; + if (!ice_is_gps_in_netlist(hw)) + return false; + #if IS_ENABLED(CONFIG_PTP_1588_CLOCK) if (ice_is_e810t(hw)) { int err; |