#include <stdbool.h>
#include <rte_pci.h>
+#include <rte_bus_pci.h>
#include <rte_ethdev.h>
#include <rte_kvargs.h>
#include <rte_spinlock.h>
#endif
#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
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;
unsigned int evq_count;
unsigned int mgmt_evq_index;
+ /*
+ * The lock is used to serialise management event queue polling
+ * which can be done from different context. Also the lock
+ * guarantees that mgmt_evq_running is preserved while the lock
+ * is held. It is used to serialise polling and start/stop
+ * operations.
+ *
+ * Locks which may be held when the lock is acquired:
+ * - adapter lock, when:
+ * - device start/stop to change mgmt_evq_running
+ * - any control operations in client side MCDI proxy handling to
+ * poll management event queue waiting for proxy response
+ * - MCDI lock, when:
+ * - any control operations in client side MCDI proxy handling to
+ * poll management event queue waiting for proxy response
+ *
+ * Locks which are acquired with the lock held:
+ * - nic_lock, when:
+ * - MC event processing on management event queue polling
+ * (e.g. MC REBOOT or BADASSERT events)
+ */
rte_spinlock_t mgmt_evq_lock;
+ bool mgmt_evq_running;
struct sfc_evq *mgmt_evq;
unsigned int rxq_count;
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
/*