diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_enet.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index f40738c96cd1..876dc09ac122 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -344,7 +344,6 @@ enum hns3_pkt_ol4type { }; struct ring_stats { - u64 io_err_cnt; u64 sw_err_cnt; u64 seg_pkt_cnt; union { @@ -397,8 +396,10 @@ struct hns3_enet_ring { * next_to_use */ int next_to_clean; - - u32 pull_len; /* head length for current packet */ + union { + int last_to_use; /* last idx used by xmit */ + u32 pull_len; /* memcpy len for current rx packet */ + }; u32 frag_num; void *va; /* first buffer address for current packet */ @@ -513,11 +514,6 @@ static inline int ring_space(struct hns3_enet_ring *ring) (begin - end)) - 1; } -static inline int is_ring_empty(struct hns3_enet_ring *ring) -{ - return ring->next_to_use == ring->next_to_clean; -} - static inline u32 hns3_read_reg(void __iomem *base, u32 reg) { return readl(base + reg); |