diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_com.h')
-rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_com.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h index 55097750d062..b0f76fb3b1d7 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.h +++ b/drivers/net/ethernet/amazon/ena/ena_com.h @@ -303,6 +303,7 @@ struct ena_com_dev { u8 __iomem *reg_bar; void __iomem *mem_bar; void *dmadev; + struct net_device *net_device; enum ena_admin_placement_policy_type tx_mem_queue_type; u32 tx_max_header_size; @@ -931,6 +932,26 @@ int ena_com_config_dev_mode(struct ena_com_dev *ena_dev, struct ena_admin_feature_llq_desc *llq_features, struct ena_llq_configurations *llq_default_config); +/* ena_com_io_sq_to_ena_dev - Extract ena_com_dev using contained field io_sq. + * @io_sq: IO submit queue struct + * + * @return - ena_com_dev struct extracted from io_sq + */ +static inline struct ena_com_dev *ena_com_io_sq_to_ena_dev(struct ena_com_io_sq *io_sq) +{ + return container_of(io_sq, struct ena_com_dev, io_sq_queues[io_sq->qid]); +} + +/* ena_com_io_cq_to_ena_dev - Extract ena_com_dev using contained field io_cq. + * @io_sq: IO submit queue struct + * + * @return - ena_com_dev struct extracted from io_sq + */ +static inline struct ena_com_dev *ena_com_io_cq_to_ena_dev(struct ena_com_io_cq *io_cq) +{ + return container_of(io_cq, struct ena_com_dev, io_cq_queues[io_cq->qid]); +} + static inline bool ena_com_get_adaptive_moderation_enabled(struct ena_com_dev *ena_dev) { return ena_dev->adaptive_coalescing; |