diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 87 |
1 files changed, 84 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 152a1405e353..16a25616cdc3 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -70,6 +70,27 @@ bool ice_is_e810(struct ice_hw *hw) } /** + * ice_is_e810t + * @hw: pointer to the hardware structure + * + * returns true if the device is E810T based, false if not. + */ +bool ice_is_e810t(struct ice_hw *hw) +{ + switch (hw->device_id) { + case ICE_DEV_ID_E810C_SFP: + if (hw->subsystem_device_id == ICE_SUBDEV_ID_E810T || + hw->subsystem_device_id == ICE_SUBDEV_ID_E810T2) + return true; + break; + default: + break; + } + + return false; +} + +/** * ice_clear_pf_cfg - Clear PF configuration * @hw: pointer to the hardware structure * @@ -240,11 +261,13 @@ ice_aq_get_link_topo_handle(struct ice_port_info *pi, u8 node_type, ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_link_topo); - cmd->addr.node_type_ctx = (ICE_AQC_LINK_TOPO_NODE_CTX_PORT << - ICE_AQC_LINK_TOPO_NODE_CTX_S); + cmd->addr.topo_params.node_type_ctx = + (ICE_AQC_LINK_TOPO_NODE_CTX_PORT << + ICE_AQC_LINK_TOPO_NODE_CTX_S); /* set node type */ - cmd->addr.node_type_ctx |= (ICE_AQC_LINK_TOPO_NODE_TYPE_M & node_type); + cmd->addr.topo_params.node_type_ctx |= + (ICE_AQC_LINK_TOPO_NODE_TYPE_M & node_type); return ice_aq_send_cmd(pi->hw, &desc, NULL, 0, cd); } @@ -4793,6 +4816,64 @@ ice_aq_get_driver_param(struct ice_hw *hw, enum ice_aqc_driver_params idx, } /** + * ice_aq_set_gpio + * @hw: pointer to the hw struct + * @gpio_ctrl_handle: GPIO controller node handle + * @pin_idx: IO Number of the GPIO that needs to be set + * @value: SW provide IO value to set in the LSB + * @cd: pointer to command details structure or NULL + * + * Sends 0x06EC AQ command to set the GPIO pin state that's part of the topology + */ +int +ice_aq_set_gpio(struct ice_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx, bool value, + struct ice_sq_cd *cd) +{ + struct ice_aqc_gpio *cmd; + struct ice_aq_desc desc; + + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_set_gpio); + cmd = &desc.params.read_write_gpio; + cmd->gpio_ctrl_handle = cpu_to_le16(gpio_ctrl_handle); + cmd->gpio_num = pin_idx; + cmd->gpio_val = value ? 1 : 0; + + return ice_status_to_errno(ice_aq_send_cmd(hw, &desc, NULL, 0, cd)); +} + +/** + * ice_aq_get_gpio + * @hw: pointer to the hw struct + * @gpio_ctrl_handle: GPIO controller node handle + * @pin_idx: IO Number of the GPIO that needs to be set + * @value: IO value read + * @cd: pointer to command details structure or NULL + * + * Sends 0x06ED AQ command to get the value of a GPIO signal which is part of + * the topology + */ +int +ice_aq_get_gpio(struct ice_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx, + bool *value, struct ice_sq_cd *cd) +{ + struct ice_aqc_gpio *cmd; + struct ice_aq_desc desc; + enum ice_status status; + + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_gpio); + cmd = &desc.params.read_write_gpio; + cmd->gpio_ctrl_handle = cpu_to_le16(gpio_ctrl_handle); + cmd->gpio_num = pin_idx; + + status = ice_aq_send_cmd(hw, &desc, NULL, 0, cd); + if (status) + return ice_status_to_errno(status); + + *value = !!cmd->gpio_val; + return 0; +} + +/** * ice_fw_supports_link_override * @hw: pointer to the hardware structure * |