* Copyright(c) 2018 Aquantia Corporation
*/
+#include <rte_string_fns.h>
#include <rte_ethdev_pci.h>
#include "atl_ethdev.h"
static const uint32_t *atl_dev_supported_ptypes_get(struct rte_eth_dev *dev);
+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);
+static int atl_flow_ctrl_set(struct rte_eth_dev *dev,
+ struct rte_eth_fc_conf *fc_conf);
+
static void atl_dev_link_status_print(struct rte_eth_dev *dev);
/* Interrupts */
struct rte_intr_handle *handle);
static void atl_dev_interrupt_handler(void *param);
+
+static int atl_add_mac_addr(struct rte_eth_dev *dev,
+ struct ether_addr *mac_addr,
+ uint32_t index, uint32_t pool);
+static void atl_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
+static int atl_set_default_mac_addr(struct rte_eth_dev *dev,
+ struct ether_addr *mac_addr);
+
+static int atl_dev_set_mc_addr_list(struct rte_eth_dev *dev,
+ struct ether_addr *mc_addr_set,
+ uint32_t nb_mc_addr);
+
/* RSS */
static int atl_reta_update(struct rte_eth_dev *dev,
struct rte_eth_rss_reta_entry64 *reta_conf,
| DEV_RX_OFFLOAD_IPV4_CKSUM \
| DEV_RX_OFFLOAD_UDP_CKSUM \
| DEV_RX_OFFLOAD_TCP_CKSUM \
- | DEV_RX_OFFLOAD_JUMBO_FRAME)
+ | DEV_RX_OFFLOAD_JUMBO_FRAME \
+ | DEV_RX_OFFLOAD_VLAN_FILTER)
#define ATL_TX_OFFLOADS (DEV_TX_OFFLOAD_VLAN_INSERT \
| DEV_TX_OFFLOAD_IPV4_CKSUM \
/* 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,
.dev_infos_get = atl_dev_info_get,
.dev_supported_ptypes_get = atl_dev_supported_ptypes_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,
+
+ /* MAC */
+ .mac_addr_add = atl_add_mac_addr,
+ .mac_addr_remove = atl_remove_mac_addr,
+ .mac_addr_set = atl_set_default_mac_addr,
+ .set_mc_addr_list = atl_dev_set_mc_addr_list,
.rxq_info_get = atl_rxq_info_get,
.txq_info_get = atl_txq_info_get,
AQ_NIC_RATE_1G |
AQ_NIC_RATE_100M;
+ adapter->hw_cfg.flow_control = (AQ_NIC_FC_RX | AQ_NIC_FC_TX);
adapter->hw_cfg.aq_rss.indirection_table_size =
HW_ATL_B0_RSS_REDIRECTION_MAX;
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
uint32_t intr_vector = 0;
- uint32_t *link_speeds;
- uint32_t speed = 0;
int status;
int err;
goto error;
}
+ err = atl_dev_set_link_up(dev);
+
err = hw->aq_fw_ops->update_link_status(hw);
if (err)
dev->data->dev_link.link_status = hw->aq_link_status.mbps != 0;
- link_speeds = &dev->data->dev_conf.link_speeds;
-
- speed = 0x0;
-
- if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
- speed = hw->aq_nic_cfg->link_speed_msk;
- } else {
- if (*link_speeds & ETH_LINK_SPEED_10G)
- speed |= AQ_NIC_RATE_10G;
- if (*link_speeds & ETH_LINK_SPEED_5G)
- speed |= AQ_NIC_RATE_5G;
- if (*link_speeds & ETH_LINK_SPEED_1G)
- speed |= AQ_NIC_RATE_1G;
- if (*link_speeds & ETH_LINK_SPEED_2_5G)
- speed |= AQ_NIC_RATE_2G5;
- if (*link_speeds & ETH_LINK_SPEED_100M)
- speed |= AQ_NIC_RATE_100M;
- }
-
- err = hw->aq_fw_ops->set_link_speed(hw, speed);
if (err)
goto error;
atl_dev_set_link_up(struct rte_eth_dev *dev)
{
struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ uint32_t link_speeds = dev->data->dev_conf.link_speeds;
+ uint32_t speed_mask = 0;
+
+ if (link_speeds == ETH_LINK_SPEED_AUTONEG) {
+ speed_mask = hw->aq_nic_cfg->link_speed_msk;
+ } else {
+ if (link_speeds & ETH_LINK_SPEED_10G)
+ speed_mask |= AQ_NIC_RATE_10G;
+ if (link_speeds & ETH_LINK_SPEED_5G)
+ speed_mask |= AQ_NIC_RATE_5G;
+ if (link_speeds & ETH_LINK_SPEED_1G)
+ speed_mask |= AQ_NIC_RATE_1G;
+ if (link_speeds & ETH_LINK_SPEED_2_5G)
+ speed_mask |= AQ_NIC_RATE_2G5;
+ if (link_speeds & ETH_LINK_SPEED_100M)
+ speed_mask |= AQ_NIC_RATE_100M;
+ }
- return hw->aq_fw_ops->set_link_speed(hw,
- hw->aq_nic_cfg->link_speed_msk);
+ return hw->aq_fw_ops->set_link_speed(hw, speed_mask);
}
/*
return RTE_DIM(atl_xstats_tbl);
for (i = 0; i < size && i < RTE_DIM(atl_xstats_tbl); i++)
- snprintf(xstats_names[i].name, RTE_ETH_XSTATS_NAME_SIZE, "%s",
- atl_xstats_tbl[i].name);
+ strlcpy(xstats_names[i].name, atl_xstats_tbl[i].name,
+ RTE_ETH_XSTATS_NAME_SIZE);
- return size;
+ return i;
}
static int
atl_xstats_tbl[i].offset);
}
- return n;
+ return i;
}
static int
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;
+}
+
+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);
+ uint32_t dev_addr = SMBUS_DEVICE_ID;
+
+ if (hw->aq_fw_ops->get_eeprom == NULL)
+ return -ENOTSUP;
+
+ if (eeprom->length + eeprom->offset > SFP_EEPROM_SIZE ||
+ eeprom->data == NULL)
+ return -EINVAL;
+
+ if (eeprom->magic)
+ dev_addr = eeprom->magic;
+
+ return hw->aq_fw_ops->get_eeprom(hw, dev_addr, eeprom->data,
+ eeprom->length, eeprom->offset);
+}
+
+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);
+ uint32_t dev_addr = SMBUS_DEVICE_ID;
+
+ if (hw->aq_fw_ops->set_eeprom == NULL)
+ return -ENOTSUP;
+
+ if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
+ return -EINVAL;
+
+ if (eeprom->magic)
+ dev_addr = eeprom->magic;
+
+ return hw->aq_fw_ops->set_eeprom(hw, dev_addr,
+ 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)
+{
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ if (hw->aq_nic_cfg->flow_control == AQ_NIC_FC_OFF)
+ fc_conf->mode = RTE_FC_NONE;
+ else if (hw->aq_nic_cfg->flow_control & (AQ_NIC_FC_RX | AQ_NIC_FC_TX))
+ fc_conf->mode = RTE_FC_FULL;
+ else if (hw->aq_nic_cfg->flow_control & AQ_NIC_FC_RX)
+ fc_conf->mode = RTE_FC_RX_PAUSE;
+ else if (hw->aq_nic_cfg->flow_control & AQ_NIC_FC_RX)
+ fc_conf->mode = RTE_FC_TX_PAUSE;
+
+ return 0;
+}
+
+static int
+atl_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
+{
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ uint32_t old_flow_control = hw->aq_nic_cfg->flow_control;
+
+
+ if (hw->aq_fw_ops->set_flow_control == NULL)
+ return -ENOTSUP;
+
+ if (fc_conf->mode == RTE_FC_NONE)
+ hw->aq_nic_cfg->flow_control = AQ_NIC_FC_OFF;
+ else if (fc_conf->mode == RTE_FC_RX_PAUSE)
+ hw->aq_nic_cfg->flow_control = AQ_NIC_FC_RX;
+ else if (fc_conf->mode == RTE_FC_TX_PAUSE)
+ hw->aq_nic_cfg->flow_control = AQ_NIC_FC_TX;
+ else if (fc_conf->mode == RTE_FC_FULL)
+ hw->aq_nic_cfg->flow_control = (AQ_NIC_FC_RX | AQ_NIC_FC_TX);
+
+ if (old_flow_control != hw->aq_nic_cfg->flow_control)
+ return hw->aq_fw_ops->set_flow_control(hw);
+
+ return 0;
+}
+
+static int
+atl_update_mac_addr(struct rte_eth_dev *dev, uint32_t index,
+ u8 *mac_addr, bool enable)
+{
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ unsigned int h = 0U;
+ unsigned int l = 0U;
+ int err;
+
+ if (mac_addr) {
+ h = (mac_addr[0] << 8) | (mac_addr[1]);
+ l = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
+ (mac_addr[4] << 8) | mac_addr[5];
+ }
+
+ hw_atl_rpfl2_uc_flr_en_set(hw, 0U, index);
+ hw_atl_rpfl2unicast_dest_addresslsw_set(hw, l, index);
+ hw_atl_rpfl2unicast_dest_addressmsw_set(hw, h, index);
+
+ if (enable)
+ hw_atl_rpfl2_uc_flr_en_set(hw, 1U, index);
+
+ err = aq_hw_err_from_flags(hw);
+
+ return err;
+}
+
+static int
+atl_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
+ uint32_t index __rte_unused, uint32_t pool __rte_unused)
+{
+ if (is_zero_ether_addr(mac_addr)) {
+ PMD_DRV_LOG(ERR, "Invalid Ethernet Address");
+ return -EINVAL;
+ }
+
+ return atl_update_mac_addr(dev, index, (u8 *)mac_addr, true);
+}
+
+static void
+atl_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
+{
+ atl_update_mac_addr(dev, index, NULL, false);
+}
+
+static int
+atl_set_default_mac_addr(struct rte_eth_dev *dev, struct ether_addr *addr)
+{
+ atl_remove_mac_addr(dev, 0);
+ atl_add_mac_addr(dev, addr, 0, 0);
+ return 0;
+}
+
+static int
+atl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
+{
+ struct rte_eth_dev_info dev_info;
+ uint32_t frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
+
+ atl_dev_info_get(dev, &dev_info);
+
+ if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
+ return -EINVAL;
+
+ /* update max frame size */
+ dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
+
+ 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,
+ uint32_t nb_mc_addr)
+{
+ struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ u32 i;
+
+ if (nb_mc_addr > AQ_HW_MULTICAST_ADDRESS_MAX - HW_ATL_B0_MAC_MIN)
+ return -EINVAL;
+
+ /* Update whole uc filters table */
+ for (i = 0; i < AQ_HW_MULTICAST_ADDRESS_MAX - HW_ATL_B0_MAC_MIN; i++) {
+ u8 *mac_addr = NULL;
+ u32 l = 0, h = 0;
+
+ if (i < nb_mc_addr) {
+ mac_addr = mc_addr_set[i].addr_bytes;
+ l = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
+ (mac_addr[4] << 8) | mac_addr[5];
+ h = (mac_addr[0] << 8) | mac_addr[1];
+ }
+
+ hw_atl_rpfl2_uc_flr_en_set(hw, 0U, HW_ATL_B0_MAC_MIN + i);
+ hw_atl_rpfl2unicast_dest_addresslsw_set(hw, l,
+ HW_ATL_B0_MAC_MIN + i);
+ hw_atl_rpfl2unicast_dest_addressmsw_set(hw, h,
+ HW_ATL_B0_MAC_MIN + i);
+ hw_atl_rpfl2_uc_flr_en_set(hw, !!mac_addr,
+ HW_ATL_B0_MAC_MIN + i);
+ }
+
+ return 0;
+}
+
static int
atl_reta_update(struct rte_eth_dev *dev,
struct rte_eth_rss_reta_entry64 *reta_conf,
git.droids-corp.org / dpdk.git / blobdiff