diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_enet.h')
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 9922c5fd7f94..8a6c8bae8fa6 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -42,13 +42,8 @@ enum hns3_nic_state { #define HNS3_RING_TX_RING_PKTNUM_RECORD_REG 0x0006C #define HNS3_RING_TX_RING_EBD_OFFSET_REG 0x00070 #define HNS3_RING_TX_RING_BD_ERR_REG 0x00074 -#define HNS3_RING_PREFETCH_EN_REG 0x0007C -#define HNS3_RING_CFG_VF_NUM_REG 0x00080 -#define HNS3_RING_ASID_REG 0x0008C #define HNS3_RING_EN_REG 0x00090 -#define HNS3_TX_REG_OFFSET 0x40 - #define HNS3_RX_HEAD_SIZE 256 #define HNS3_TX_TIMEOUT (5 * HZ) @@ -292,6 +287,7 @@ struct hns3_desc_cb { /* desc type, used by the ring user to mark the type of the priv data */ u16 type; + u16 pagecnt_bias; }; enum hns3_pkt_l3type { @@ -348,14 +344,13 @@ enum hns3_pkt_ol4type { }; struct ring_stats { - u64 io_err_cnt; u64 sw_err_cnt; u64 seg_pkt_cnt; union { struct { u64 tx_pkts; u64 tx_bytes; - u64 tx_err_cnt; + u64 tx_more; u64 restart_queue; u64 tx_busy; u64 tx_copy; @@ -380,7 +375,6 @@ struct ring_stats { }; struct hns3_enet_ring { - u8 __iomem *io_base; /* base io address for the ring */ struct hns3_desc *desc; /* dma map address space */ struct hns3_desc_cb *desc_cb; struct hns3_enet_ring *next; @@ -402,8 +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 */ @@ -518,11 +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); @@ -548,9 +539,6 @@ static inline bool hns3_nic_resetting(struct net_device *netdev) #define hns3_write_dev(a, reg, value) \ hns3_write_reg((a)->io_base, (reg), (value)) -#define hnae3_queue_xmit(tqp, buf_num) writel_relaxed(buf_num, \ - (tqp)->io_base + HNS3_RING_TX_RING_TAIL_REG) - #define ring_to_dev(ring) ((ring)->dev) #define ring_to_netdev(ring) ((ring)->tqp_vector->napi.dev) @@ -588,7 +576,7 @@ void hns3_ethtool_set_ops(struct net_device *netdev); int hns3_set_channels(struct net_device *netdev, struct ethtool_channels *ch); -void hns3_clean_tx_ring(struct hns3_enet_ring *ring); +void hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget); int hns3_init_all_ring(struct hns3_nic_priv *priv); int hns3_uninit_all_ring(struct hns3_nic_priv *priv); int hns3_nic_reset_all_ring(struct hnae3_handle *h); @@ -607,7 +595,6 @@ void hns3_set_vector_coalesce_rl(struct hns3_enet_tqp_vector *tqp_vector, u32 rl_value); void hns3_enable_vlan_filter(struct net_device *netdev, bool enable); -int hns3_update_promisc_mode(struct net_device *netdev, u8 promisc_flags); void hns3_request_update_promisc_mode(struct hnae3_handle *handle); #ifdef CONFIG_HNS3_DCB |