#include <stdint.h>
+#include "lio_struct.h"
+
+/* timeout to check link state updates from firmware in us */
+#define LIO_LSC_TIMEOUT 100000 /* 100000us (100ms) */
+#define LIO_MAX_CMD_TIMEOUT 10000 /* 10000ms (10s) */
+
#define LIO_DEV(_eth_dev) ((_eth_dev)->data->dev_private)
+
+/* LIO Response condition variable */
+struct lio_dev_ctrl_cmd {
+ struct rte_eth_dev *eth_dev;
+ uint64_t cond;
+};
+
+enum lio_bus_speed {
+ LIO_LINK_SPEED_UNKNOWN = 0,
+ LIO_LINK_SPEED_10000 = 10000,
+ LIO_LINK_SPEED_25000 = 25000
+};
+
+struct octeon_if_cfg_info {
+ uint64_t iqmask; /** mask for IQs enabled for the port */
+ uint64_t oqmask; /** mask for OQs enabled for the port */
+ struct octeon_link_info linfo; /** initial link information */
+ char lio_firmware_version[LIO_FW_VERSION_LENGTH];
+};
+
+/** Stats for each NIC port in RX direction. */
+struct octeon_rx_stats {
+ /* link-level stats */
+ uint64_t total_rcvd;
+ uint64_t bytes_rcvd;
+ uint64_t total_bcst;
+ uint64_t total_mcst;
+ uint64_t runts;
+ uint64_t ctl_rcvd;
+ uint64_t fifo_err; /* Accounts for over/under-run of buffers */
+ uint64_t dmac_drop;
+ uint64_t fcs_err;
+ uint64_t jabber_err;
+ uint64_t l2_err;
+ uint64_t frame_err;
+
+ /* firmware stats */
+ uint64_t fw_total_rcvd;
+ uint64_t fw_total_fwd;
+ uint64_t fw_total_fwd_bytes;
+ uint64_t fw_err_pko;
+ uint64_t fw_err_link;
+ uint64_t fw_err_drop;
+ uint64_t fw_rx_vxlan;
+ uint64_t fw_rx_vxlan_err;
+
+ /* LRO */
+ uint64_t fw_lro_pkts; /* Number of packets that are LROed */
+ uint64_t fw_lro_octs; /* Number of octets that are LROed */
+ uint64_t fw_total_lro; /* Number of LRO packets formed */
+ uint64_t fw_lro_aborts; /* Number of times lRO of packet aborted */
+ uint64_t fw_lro_aborts_port;
+ uint64_t fw_lro_aborts_seq;
+ uint64_t fw_lro_aborts_tsval;
+ uint64_t fw_lro_aborts_timer;
+ /* intrmod: packet forward rate */
+ uint64_t fwd_rate;
+};
+
+/** Stats for each NIC port in RX direction. */
+struct octeon_tx_stats {
+ /* link-level stats */
+ uint64_t total_pkts_sent;
+ uint64_t total_bytes_sent;
+ uint64_t mcast_pkts_sent;
+ uint64_t bcast_pkts_sent;
+ uint64_t ctl_sent;
+ uint64_t one_collision_sent; /* Packets sent after one collision */
+ /* Packets sent after multiple collision */
+ uint64_t multi_collision_sent;
+ /* Packets not sent due to max collisions */
+ uint64_t max_collision_fail;
+ /* Packets not sent due to max deferrals */
+ uint64_t max_deferral_fail;
+ /* Accounts for over/under-run of buffers */
+ uint64_t fifo_err;
+ uint64_t runts;
+ uint64_t total_collisions; /* Total number of collisions detected */
+
+ /* firmware stats */
+ uint64_t fw_total_sent;
+ uint64_t fw_total_fwd;
+ uint64_t fw_total_fwd_bytes;
+ uint64_t fw_err_pko;
+ uint64_t fw_err_link;
+ uint64_t fw_err_drop;
+ uint64_t fw_err_tso;
+ uint64_t fw_tso; /* number of tso requests */
+ uint64_t fw_tso_fwd; /* number of packets segmented in tso */
+ uint64_t fw_tx_vxlan;
+};
+
+struct octeon_link_stats {
+ struct octeon_rx_stats fromwire;
+ struct octeon_tx_stats fromhost;
+};
+
+union lio_if_cfg {
+ uint64_t if_cfg64;
+ struct {
+#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
+ uint64_t base_queue : 16;
+ uint64_t num_iqueues : 16;
+ uint64_t num_oqueues : 16;
+ uint64_t gmx_port_id : 8;
+ uint64_t vf_id : 8;
+#else
+ uint64_t vf_id : 8;
+ uint64_t gmx_port_id : 8;
+ uint64_t num_oqueues : 16;
+ uint64_t num_iqueues : 16;
+ uint64_t base_queue : 16;
+#endif
+ } s;
+};
+
+struct lio_if_cfg_resp {
+ uint64_t rh;
+ struct octeon_if_cfg_info cfg_info;
+ uint64_t status;
+};
+
+struct lio_link_stats_resp {
+ uint64_t rh;
+ struct octeon_link_stats link_stats;
+ uint64_t status;
+};
+
+struct lio_link_status_resp {
+ uint64_t rh;
+ struct octeon_link_info link_info;
+ uint64_t status;
+};
+
+struct lio_rss_set {
+ struct param {
+#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
+ uint64_t flags : 16;
+ uint64_t hashinfo : 32;
+ uint64_t itablesize : 16;
+ uint64_t hashkeysize : 16;
+ uint64_t reserved : 48;
+#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN
+ uint64_t itablesize : 16;
+ uint64_t hashinfo : 32;
+ uint64_t flags : 16;
+ uint64_t reserved : 48;
+ uint64_t hashkeysize : 16;
+#endif
+ } param;
+
+ uint8_t itable[LIO_RSS_MAX_TABLE_SZ];
+ uint8_t key[LIO_RSS_MAX_KEY_SZ];
+};
+
+void lio_dev_rx_queue_release(void *rxq);
+
+void lio_dev_tx_queue_release(void *txq);
+
#endif /* _LIO_ETHDEV_H_ */
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