static int atl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
+/* VLAN stuff */
+static int atl_vlan_filter_set(struct rte_eth_dev *dev,
+ uint16_t vlan_id, int on);
+
+static int atl_vlan_offload_set(struct rte_eth_dev *dev, int mask);
+
+static void atl_vlan_strip_queue_set(struct rte_eth_dev *dev,
+ uint16_t queue_id, int on);
+
+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);
/* 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,
.mtu_set = atl_dev_mtu_set,
+ /* VLAN */
+ .vlan_filter_set = atl_vlan_filter_set,
+ .vlan_offload_set = atl_vlan_offload_set,
+ .vlan_tpid_set = atl_vlan_tpid_set,
+ .vlan_strip_queue_set = atl_vlan_strip_queue_set,
+
/* Queue Control */
.rx_queue_start = atl_rx_queue_start,
.rx_queue_stop = atl_rx_queue_stop,
.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,
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)
return 0;
}
+static int
+atl_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
+{
+ struct aq_hw_cfg_s *cfg =
+ ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ int err = 0;
+ int i = 0;
+
+ PMD_INIT_FUNC_TRACE();
+
+ for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
+ if (cfg->vlan_filter[i] == vlan_id) {
+ if (!on) {
+ /* Disable VLAN filter. */
+ hw_atl_rpf_vlan_flr_en_set(hw, 0U, i);
+
+ /* Clear VLAN filter entry */
+ cfg->vlan_filter[i] = 0;
+ }
+ break;
+ }
+ }
+
+ /* VLAN_ID was not found. So, nothing to delete. */
+ if (i == HW_ATL_B0_MAX_VLAN_IDS && !on)
+ goto exit;
+
+ /* VLAN_ID already exist, or already removed above. Nothing to do. */
+ if (i != HW_ATL_B0_MAX_VLAN_IDS)
+ goto exit;
+
+ /* Try to found free VLAN filter to add new VLAN_ID */
+ for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
+ if (cfg->vlan_filter[i] == 0)
+ break;
+ }
+
+ if (i == HW_ATL_B0_MAX_VLAN_IDS) {
+ /* We have no free VLAN filter to add new VLAN_ID*/
+ err = -ENOMEM;
+ goto exit;
+ }
+
+ cfg->vlan_filter[i] = vlan_id;
+ hw_atl_rpf_vlan_flr_act_set(hw, 1U, i);
+ hw_atl_rpf_vlan_id_flr_set(hw, vlan_id, i);
+ hw_atl_rpf_vlan_flr_en_set(hw, 1U, i);
+
+exit:
+ /* Enable VLAN promisc mode if vlan_filter empty */
+ for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
+ if (cfg->vlan_filter[i] != 0)
+ break;
+ }
+
+ hw_atl_rpf_vlan_prom_mode_en_set(hw, i == HW_ATL_B0_MAX_VLAN_IDS);
+
+ return err;
+}
+
+static int
+atl_enable_vlan_filter(struct rte_eth_dev *dev, int en)
+{
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct aq_hw_cfg_s *cfg =
+ ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
+ int i;
+
+ PMD_INIT_FUNC_TRACE();
+
+ for (i = 0; i < HW_ATL_B0_MAX_VLAN_IDS; i++) {
+ if (cfg->vlan_filter[i])
+ hw_atl_rpf_vlan_flr_en_set(hw, en, i);
+ }
+ return 0;
+}
+
+static int
+atl_vlan_offload_set(struct rte_eth_dev *dev, int mask)
+{
+ struct aq_hw_cfg_s *cfg =
+ ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ int ret = 0;
+ int i;
+
+ PMD_INIT_FUNC_TRACE();
+
+ ret = atl_enable_vlan_filter(dev, mask & ETH_VLAN_FILTER_MASK);
+
+ cfg->vlan_strip = !!(mask & ETH_VLAN_STRIP_MASK);
+
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ hw_atl_rpo_rx_desc_vlan_stripping_set(hw, cfg->vlan_strip, i);
+
+ if (mask & ETH_VLAN_EXTEND_MASK)
+ ret = -ENOTSUP;
+
+ return ret;
+}
+
+static int
+atl_vlan_tpid_set(struct rte_eth_dev *dev, enum rte_vlan_type vlan_type,
+ uint16_t tpid)
+{
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ int err = 0;
+
+ PMD_INIT_FUNC_TRACE();
+
+ switch (vlan_type) {
+ case ETH_VLAN_TYPE_INNER:
+ hw_atl_rpf_vlan_inner_etht_set(hw, tpid);
+ break;
+ case ETH_VLAN_TYPE_OUTER:
+ hw_atl_rpf_vlan_outer_etht_set(hw, tpid);
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "Unsupported VLAN type");
+ err = -ENOTSUP;
+ }
+
+ return err;
+}
+
+static void
+atl_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue_id, int on)
+{
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (queue_id > dev->data->nb_rx_queues) {
+ PMD_DRV_LOG(ERR, "Invalid queue id");
+ return;
+ }
+
+ hw_atl_rpo_rx_desc_vlan_stripping_set(hw, on, queue_id);
+}
+
static int
atl_dev_set_mc_addr_list(struct rte_eth_dev *dev,
struct ether_addr *mc_addr_set,
git.droids-corp.org / dpdk.git / blobdiff