diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/octeon_iq.h')
-rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_iq.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h index 7c275efcfbe9..69d5b913d84c 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h @@ -80,6 +80,12 @@ struct octeon_instr_queue { /** A spinlock to protect access to the input ring. */ spinlock_t lock; + /** A spinlock to protect while posting on the ring. */ + spinlock_t post_lock; + + /** A spinlock to protect access to the input ring.*/ + spinlock_t iq_flush_running_lock; + /** Flag that indicates if the queue uses 64 byte commands. */ u32 iqcmd_64B:1; @@ -339,7 +345,7 @@ octeon_register_reqtype_free_fn(struct octeon_device *oct, int reqtype, int lio_process_iq_request_list(struct octeon_device *oct, - struct octeon_instr_queue *iq); + struct octeon_instr_queue *iq, u32 napi_budget); int octeon_send_command(struct octeon_device *oct, u32 iq_no, u32 force_db, void *cmd, void *buf, @@ -357,5 +363,7 @@ int octeon_send_soft_command(struct octeon_device *oct, int octeon_setup_iq(struct octeon_device *oct, int ifidx, int q_index, union oct_txpciq iq_no, u32 num_descs, void *app_ctx); - +int +octeon_flush_iq(struct octeon_device *oct, struct octeon_instr_queue *iq, + u32 pending_thresh, u32 napi_budget); #endif /* __OCTEON_IQ_H__ */ |