/*-
- * Copyright (c) 2016 Solarflare Communications Inc.
+ * BSD LICENSE
+ *
+ * Copyright (c) 2016-2017 Solarflare Communications Inc.
* All rights reserved.
*
* This software was jointly developed between OKTET Labs (under contract
#include <stdbool.h>
+#include <rte_pci.h>
+#include <rte_bus_pci.h>
#include <rte_ethdev.h>
#include <rte_kvargs.h>
#include <rte_spinlock.h>
#include "efx.h"
+#include "sfc_filter.h"
+
#ifdef __cplusplus
extern "C" {
#endif
-#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
* V |
* +---------------+------------+
* | INITIALIZED |
- * +---------------+<-----------+
- * |.dev_configure |
- * V |
- * +---------------+ |
- * | CONFIGURING |------------^
- * +---------------+ failed |
- * |success |
- * | +---------------+
- * | | CLOSING |
- * | +---------------+
- * | ^
- * V |.dev_close
- * +---------------+------------+
- * | CONFIGURED |
+ * +---------------+<-----------<---------------+
+ * |.dev_configure | |
+ * V |failed |
+ * +---------------+------------+ |
+ * | CONFIGURING | |
+ * +---------------+----+ |
+ * |success | |
+ * | | +---------------+
+ * | | | CLOSING |
+ * | | +---------------+
+ * | | ^
+ * V |.dev_configure |
+ * +---------------+----+ |.dev_close
+ * | CONFIGURED |----------------------------+
* +---------------+<-----------+
* |.dev_start |
* V |
enum sfc_mcdi_state state;
efx_mcdi_transport_t transport;
bool logging;
+ uint32_t proxy_handle;
+ efx_rc_t proxy_result;
};
struct sfc_intr {
boolean_t lsc_intr;
};
-struct sfc_evq_info;
struct sfc_rxq_info;
struct sfc_txq_info;
+struct sfc_dp_rx;
struct sfc_port {
unsigned int lsc_seq;
boolean_t flow_ctrl_autoneg;
size_t pdu;
+ /*
+ * Flow API isolated mode overrides promisc and allmulti settings;
+ * they won't be applied if isolated mode is active
+ */
+ boolean_t isolated;
boolean_t promisc;
boolean_t allmulti;
+ struct ether_addr default_mac_addr;
+
+ unsigned int max_mcast_addrs;
+ unsigned int nb_mcast_addrs;
+ uint8_t *mcast_addrs;
+
rte_spinlock_t mac_stats_lock;
uint64_t *mac_stats_buf;
+ unsigned int mac_stats_nb_supported;
efsys_mem_t mac_stats_dma_mem;
boolean_t mac_stats_reset_pending;
+ uint16_t mac_stats_update_period_ms;
+ uint32_t mac_stats_update_generation;
+ boolean_t mac_stats_periodic_dma_supported;
+ uint64_t mac_stats_last_request_timestamp;
uint32_t mac_stats_mask[EFX_MAC_STATS_MASK_NPAGES];
};
*/
rte_spinlock_t lock;
enum sfc_adapter_state state;
+ struct rte_pci_addr pci_addr;
+ uint16_t port_id;
struct rte_eth_dev *eth_dev;
struct rte_kvargs *kvargs;
bool debug_init;
struct sfc_mcdi mcdi;
struct sfc_intr intr;
struct sfc_port port;
+ struct sfc_filter filter;
unsigned int rxq_max;
unsigned int txq_max;
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;
+ struct sfc_evq *mgmt_evq;
unsigned int rxq_count;
struct sfc_rxq_info *rxq_info;
unsigned int rss_channels;
#if EFSYS_OPT_RX_SCALE
- efx_rx_scale_support_t rss_support;
+ efx_rx_scale_context_type_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];
+ uint8_t rss_key[EFX_RSS_KEY_SIZE];
#endif
+
+ /*
+ * Shared memory copy of the Rx datapath name to be used by
+ * the secondary process to find Rx datapath to be used.
+ */
+ char *dp_rx_name;
+ const struct sfc_dp_rx *dp_rx;
+
+ /*
+ * Shared memory copy of the Tx datapath name to be used by
+ * the secondary process to find Rx datapath to be used.
+ */
+ char *dp_tx_name;
+ const struct sfc_dp_tx *dp_tx;
};
/*
/* Just for symmetry of the API */
}
+/** Get the number of milliseconds since boot from the default timer */
+static inline uint64_t
+sfc_get_system_msecs(void)
+{
+ return rte_get_timer_cycles() * MS_PER_S / rte_get_timer_hz();
+}
+
int sfc_dma_alloc(const struct sfc_adapter *sa, const char *name, uint16_t id,
size_t len, int socket_id, efsys_mem_t *esmp);
void sfc_dma_free(const struct sfc_adapter *sa, efsys_mem_t *esmp);
+int sfc_probe(struct sfc_adapter *sa);
+void sfc_unprobe(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);
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_configure(struct sfc_adapter *sa);
+void sfc_intr_close(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_attach(struct sfc_adapter *sa);
+void sfc_port_detach(struct sfc_adapter *sa);
+int sfc_port_configure(struct sfc_adapter *sa);
+void sfc_port_close(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,