diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ethtool.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index de56600023a7..472d7d7b01c2 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -206,6 +206,11 @@ static inline u32 ethtool_rxfh_indir_default(u32 index, u32 n_rx_rings) * a TX queue has this number, return -EINVAL. If only a RX queue or a TX * queue has this number, set the inapplicable fields to ~0 and return 0. * Returns a negative error code or zero. + * @set_per_queue_coalesce: Set interrupt coalescing parameters per queue. + * It must check that the given queue number is valid. If neither a RX nor + * a TX queue has this number, return -EINVAL. If only a RX queue or a TX + * queue has this number, ignore the inapplicable fields. + * Returns a negative error code or zero. * * All operations are optional (i.e. the function pointer may be set * to %NULL) and callers must take this into account. Callers must @@ -286,6 +291,8 @@ struct ethtool_ops { const struct ethtool_tunable *, const void *); int (*get_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *); + int (*set_per_queue_coalesce)(struct net_device *, u32, + struct ethtool_coalesce *); }; #endif /* _LINUX_ETHTOOL_H */ |