diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index cfcbb17..bcbeac0 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -187,6 +187,9 @@ enum { /* ensure the originating sk reference is available on driver level */ SKBTX_DRV_NEEDS_SK_REF = 1 << 3, + + /* generate wifi status information (where possible) */ + SKBTX_WIFI_STATUS = 1 << 4, }; /* This data is invariant across clones and lives at @@ -315,6 +318,8 @@ typedef unsigned char *sk_buff_data_t; * @queue_mapping: Queue mapping for multiqueue devices * @tc_index: Traffic control index * @tc_verd: traffic control verdict + * @wifi_acked_valid: wifi_acked was set + * @wifi_acked: whether frame was acked on wifi or not * @ndisc_nodetype: router type (from link layer) * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions @@ -397,6 +402,8 @@ struct sk_buff { __u8 ndisc_nodetype:2; #endif __u8 ooo_okay:1; + __u8 wifi_acked_valid:1; + __u8 wifi_acked:1; kmemcheck_bitfield_end(flags2); /* 0/13 bit hole */ @@ -2059,6 +2066,15 @@ static inline void skb_tx_timestamp(struct sk_buff *skb) sw_tx_timestamp(skb); } +/** + * skb_complete_wifi_ack - deliver skb with wifi status + * + * @skb: the original outgoing packet + * @acked: ack status + * + */ +void skb_complete_wifi_ack(struct sk_buff *skb, bool acked); + extern __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len); extern __sum16 __skb_checksum_complete(struct sk_buff *skb); |