diff options
Diffstat (limited to 'include/net/flow_offload.h')
| -rw-r--r-- | include/net/flow_offload.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index ff071eaede17..f66fc6a3020d 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -370,14 +370,24 @@ struct flow_stats { u64 pkts; u64 bytes; u64 lastused; + enum flow_action_hw_stats used_hw_stats; + bool used_hw_stats_valid; }; static inline void flow_stats_update(struct flow_stats *flow_stats, - u64 bytes, u64 pkts, u64 lastused) + u64 bytes, u64 pkts, u64 lastused, + enum flow_action_hw_stats used_hw_stats) { flow_stats->pkts += pkts; flow_stats->bytes += bytes; flow_stats->lastused = max_t(u64, flow_stats->lastused, lastused); + + /* The driver should pass value with a maximum of one bit set. + * Passing FLOW_ACTION_HW_STATS_ANY is invalid. + */ + WARN_ON(used_hw_stats == FLOW_ACTION_HW_STATS_ANY); + flow_stats->used_hw_stats |= used_hw_stats; + flow_stats->used_hw_stats_valid = true; } enum flow_block_command { |