#define SFC_DEV_TO_PCI(eth_dev) \
RTE_DEV_TO_PCI((eth_dev)->device)
+#if EFSYS_OPT_RX_SCALE
+/** RSS key length (bytes) */
+#define SFC_RSS_KEY_SIZE 40
+/** RSS hash offloads mask */
+#define SFC_RSS_OFFLOADS (ETH_RSS_IP | ETH_RSS_TCP)
+#endif
+
/*
* +---------------+
* | UNINITIALIZED |<-----------+
* V |
* +---------------+------------+
* | INITIALIZED |
+ * +---------------+<-----------+
+ * |.dev_configure |
+ * V |
+ * +---------------+ |
+ * | CONFIGURING |------------^
+ * +---------------+ failed |
+ * |success |
+ * | +---------------+
+ * | | CLOSING |
+ * | +---------------+
+ * | ^
+ * V |.dev_close
+ * +---------------+------------+
+ * | CONFIGURED |
+ * +---------------+<-----------+
+ * |.dev_start |
+ * V |
+ * +---------------+ |
+ * | STARTING |------------^
+ * +---------------+ failed |
+ * |success |
+ * | +---------------+
+ * | | STOPPING |
+ * | +---------------+
+ * | ^
+ * V |.dev_stop
+ * +---------------+------------+
+ * | STARTED |
* +---------------+
*/
enum sfc_adapter_state {
SFC_ADAPTER_UNINITIALIZED = 0,
SFC_ADAPTER_INITIALIZED,
+ SFC_ADAPTER_CONFIGURING,
+ SFC_ADAPTER_CONFIGURED,
+ SFC_ADAPTER_CLOSING,
+ SFC_ADAPTER_STARTING,
+ SFC_ADAPTER_STARTED,
+ SFC_ADAPTER_STOPPING,
SFC_ADAPTER_NSTATES
};
+enum sfc_dev_filter_mode {
+ SFC_DEV_FILTER_MODE_PROMISC = 0,
+ SFC_DEV_FILTER_MODE_ALLMULTI,
+
+ SFC_DEV_FILTER_NMODES
+};
+
enum sfc_mcdi_state {
SFC_MCDI_UNINITIALIZED = 0,
SFC_MCDI_INITIALIZED,
efsys_mem_t mem;
enum sfc_mcdi_state state;
efx_mcdi_transport_t transport;
+ bool logging;
+};
+
+struct sfc_intr {
+ efx_intr_type_t type;
+ rte_intr_callback_fn handler;
+ boolean_t lsc_intr;
+};
+
+struct sfc_evq_info;
+struct sfc_rxq_info;
+struct sfc_txq_info;
+
+struct sfc_port {
+ unsigned int lsc_seq;
+
+ uint32_t phy_adv_cap_mask;
+ uint32_t phy_adv_cap;
+
+ unsigned int flow_ctrl;
+ boolean_t flow_ctrl_autoneg;
+ size_t pdu;
+
+ boolean_t promisc;
+ boolean_t allmulti;
+
+ rte_spinlock_t mac_stats_lock;
+ uint64_t *mac_stats_buf;
+ efsys_mem_t mac_stats_dma_mem;
+
+ uint32_t mac_stats_mask[EFX_MAC_STATS_MASK_NPAGES];
};
/* Adapter private data */
struct sfc_adapter {
/*
- * PMD setup and configuration is not thread safe.
- * Since it is not performance sensitive, it is better to guarantee
- * thread-safety and add device level lock.
- * Adapter control operations which change its state should
- * acquire the lock.
+ * PMD setup and configuration is not thread safe. Since it is not
+ * performance sensitive, it is better to guarantee thread-safety
+ * and add device level lock. Adapter control operations which
+ * change its state should acquire the lock.
*/
rte_spinlock_t lock;
enum sfc_adapter_state state;
rte_spinlock_t nic_lock;
struct sfc_mcdi mcdi;
+ struct sfc_intr intr;
+ struct sfc_port port;
unsigned int rxq_max;
unsigned int txq_max;
+
+ unsigned int txq_max_entries;
+
+ uint32_t evq_flags;
+ unsigned int evq_count;
+ struct sfc_evq_info *evq_info;
+
+ unsigned int mgmt_evq_index;
+ rte_spinlock_t mgmt_evq_lock;
+
+ unsigned int rxq_count;
+ struct sfc_rxq_info *rxq_info;
+
+ unsigned int txq_count;
+ struct sfc_txq_info *txq_info;
+
+ unsigned int rss_channels;
+
+#if EFSYS_OPT_RX_SCALE
+ efx_rx_scale_support_t rss_support;
+ efx_rx_hash_support_t hash_support;
+ efx_rx_hash_type_t rss_hash_types;
+ unsigned int rss_tbl[EFX_RSS_TBL_SIZE];
+ uint8_t rss_key[SFC_RSS_KEY_SIZE];
+#endif
};
/*
rte_spinlock_lock(&sa->lock);
}
+static inline int
+sfc_adapter_trylock(struct sfc_adapter *sa)
+{
+ return rte_spinlock_trylock(&sa->lock);
+}
+
static inline void
sfc_adapter_unlock(struct sfc_adapter *sa)
{
int sfc_attach(struct sfc_adapter *sa);
void sfc_detach(struct sfc_adapter *sa);
+int sfc_start(struct sfc_adapter *sa);
+void sfc_stop(struct sfc_adapter *sa);
int sfc_mcdi_init(struct sfc_adapter *sa);
void sfc_mcdi_fini(struct sfc_adapter *sa);
+int sfc_configure(struct sfc_adapter *sa);
+void sfc_close(struct sfc_adapter *sa);
+
+int sfc_intr_attach(struct sfc_adapter *sa);
+void sfc_intr_detach(struct sfc_adapter *sa);
+int sfc_intr_init(struct sfc_adapter *sa);
+void sfc_intr_fini(struct sfc_adapter *sa);
+int sfc_intr_start(struct sfc_adapter *sa);
+void sfc_intr_stop(struct sfc_adapter *sa);
+
+int sfc_port_init(struct sfc_adapter *sa);
+void sfc_port_fini(struct sfc_adapter *sa);
+int sfc_port_start(struct sfc_adapter *sa);
+void sfc_port_stop(struct sfc_adapter *sa);
+void sfc_port_link_mode_to_info(efx_link_mode_t link_mode,
+ struct rte_eth_link *link_info);
+int sfc_port_update_mac_stats(struct sfc_adapter *sa);
+int sfc_set_rx_mode(struct sfc_adapter *sa);
+
+
#ifdef __cplusplus
}
#endif