net/dpaa2: add dpdmux initialization and configuration

[dpdk.git] / drivers / net / atlantic / atl_ethdev.c

diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c
index 6ebc028..5bc04f5 100644 (file)
--- a/drivers/net/atlantic/atl_ethdev.c
+++ b/drivers/net/atlantic/atl_ethdev.c
@@ -62,6 +62,17 @@ static void atl_vlan_strip_queue_set(struct rte_eth_dev *dev,
 static int atl_vlan_tpid_set(struct rte_eth_dev *dev,
                             enum rte_vlan_type vlan_type, uint16_t tpid);
 
+/* EEPROM */
+static int atl_dev_get_eeprom_length(struct rte_eth_dev *dev);
+static int atl_dev_get_eeprom(struct rte_eth_dev *dev,
+                             struct rte_dev_eeprom_info *eeprom);
+static int atl_dev_set_eeprom(struct rte_eth_dev *dev,
+                             struct rte_dev_eeprom_info *eeprom);
+
+/* Regs */
+static int atl_dev_get_regs(struct rte_eth_dev *dev,
+                           struct rte_dev_reg_info *regs);
+
 /* Flow control */
 static int atl_flow_ctrl_get(struct rte_eth_dev *dev,
                               struct rte_eth_fc_conf *fc_conf);
@@ -222,6 +233,8 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
        /* Link */
        .link_update          = atl_dev_link_update,
 
+       .get_reg              = atl_dev_get_regs,
+
        /* Stats */
        .stats_get            = atl_dev_stats_get,
        .xstats_get           = atl_dev_xstats_get,
@@ -259,6 +272,11 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
        .rx_descriptor_status = atl_dev_rx_descriptor_status,
        .tx_descriptor_status = atl_dev_tx_descriptor_status,
 
+       /* EEPROM */
+       .get_eeprom_length    = atl_dev_get_eeprom_length,
+       .get_eeprom           = atl_dev_get_eeprom,
+       .set_eeprom           = atl_dev_set_eeprom,
+
        /* Flow Control */
        .flow_ctrl_get        = atl_flow_ctrl_get,
        .flow_ctrl_set        = atl_flow_ctrl_set,
@@ -1076,6 +1094,67 @@ atl_dev_interrupt_handler(void *param)
        atl_dev_interrupt_action(dev, dev->intr_handle);
 }
 
+#define SFP_EEPROM_SIZE 0xff
+
+static int
+atl_dev_get_eeprom_length(struct rte_eth_dev *dev __rte_unused)
+{
+       return SFP_EEPROM_SIZE;
+}
+
+static int
+atl_dev_get_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *eeprom)
+{
+       struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+       if (hw->aq_fw_ops->get_eeprom == NULL)
+               return -ENOTSUP;
+
+       if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
+               return -EINVAL;
+
+       return hw->aq_fw_ops->get_eeprom(hw, eeprom->data, eeprom->length);
+}
+
+static int
+atl_dev_set_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *eeprom)
+{
+       struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+       if (hw->aq_fw_ops->set_eeprom == NULL)
+               return -ENOTSUP;
+
+       if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
+               return -EINVAL;
+
+       return hw->aq_fw_ops->set_eeprom(hw, eeprom->data, eeprom->length);
+}
+
+static int
+atl_dev_get_regs(struct rte_eth_dev *dev, struct rte_dev_reg_info *regs)
+{
+       struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+       u32 mif_id;
+       int err;
+
+       if (regs->data == NULL) {
+               regs->length = hw_atl_utils_hw_get_reg_length();
+               regs->width = sizeof(u32);
+               return 0;
+       }
+
+       /* Only full register dump is supported */
+       if (regs->length && regs->length != hw_atl_utils_hw_get_reg_length())
+               return -ENOTSUP;
+
+       err = hw_atl_utils_hw_get_regs(hw, regs->data);
+
+       /* Device version */
+       mif_id = hw_atl_reg_glb_mif_id_get(hw);
+       regs->version = mif_id & 0xFFU;
+
+       return err;
+}
 
 static int
 atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)