Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:

 1) New ipset extensions for matching on destination MAC addresses, from
    Stefano Brivio.

 2) Add ipv4 ttl and tos, plus ipv6 flow label and hop limit offloads to
    nfp driver. From Stefano Brivio.

 3) Implement GRO for plain UDP sockets, from Paolo Abeni.

 4) Lots of work from Michał Mirosław to eliminate the VLAN_TAG_PRESENT
    bit so that we could support the entire vlan_tci value.

 5) Rework the IPSEC policy lookups to better optimize more usecases,
    from Florian Westphal.

 6) Infrastructure changes eliminating direct manipulation of SKB lists
    wherever possible, and to always use the appropriate SKB list
    helpers. This work is still ongoing...

 7) Lots of PHY driver and state machine improvements and
    simplifications, from Heiner Kallweit.

 8) Various TSO deferral refinements, from Eric Dumazet.

 9) Add ntuple filter support to aquantia driver, from Dmitry Bogdanov.

10) Batch dropping of XDP packets in tuntap, from Jason Wang.

11) Lots of cleanups and improvements to the r8169 driver from Heiner
    Kallweit, including support for ->xmit_more. This driver has been
    getting some much needed love since he started working on it.

12) Lots of new forwarding selftests from Petr Machata.

13) Enable VXLAN learning in mlxsw driver, from Ido Schimmel.

14) Packed ring support for virtio, from Tiwei Bie.

15) Add new Aquantia AQtion USB driver, from Dmitry Bezrukov.

16) Add XDP support to dpaa2-eth driver, from Ioana Ciocoi Radulescu.

17) Implement coalescing on TCP backlog queue, from Eric Dumazet.

18) Implement carrier change in tun driver, from Nicolas Dichtel.

19) Support msg_zerocopy in UDP, from Willem de Bruijn.

20) Significantly improve garbage collection of neighbor objects when
    the table has many PERMANENT entries, from David Ahern.

21) Remove egdev usage from nfp and mlx5, and remove the facility
    completely from the tree as it no longer has any users. From Oz
    Shlomo and others.

22) Add a NETDEV_PRE_CHANGEADDR so that drivers can veto the change and
    therefore abort the operation before the commit phase (which is the
    NETDEV_CHANGEADDR event). From Petr Machata.

23) Add indirect call wrappers to avoid retpoline overhead, and use them
    in the GRO code paths. From Paolo Abeni.

24) Add support for netlink FDB get operations, from Roopa Prabhu.

25) Support bloom filter in mlxsw driver, from Nir Dotan.

26) Add SKB extension infrastructure. This consolidates the handling of
    the auxiliary SKB data used by IPSEC and bridge netfilter, and is
    designed to support the needs to MPTCP which could be integrated in
    the future.

27) Lots of XDP TX optimizations in mlx5 from Tariq Toukan.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1845 commits)
  net: dccp: fix kernel crash on module load
  drivers/net: appletalk/cops: remove redundant if statement and mask
  bnx2x: Fix NULL pointer dereference in bnx2x_del_all_vlans() on some hw
  net/net_namespace: Check the return value of register_pernet_subsys()
  net/netlink_compat: Fix a missing check of nla_parse_nested
  ieee802154: lowpan_header_create check must check daddr
  net/mlx4_core: drop useless LIST_HEAD
  mlxsw: spectrum: drop useless LIST_HEAD
  net/mlx5e: drop useless LIST_HEAD
  iptunnel: Set tun_flags in the iptunnel_metadata_reply from src
  net/mlx5e: fix semicolon.cocci warnings
  staging: octeon: fix build failure with XFRM enabled
  net: Revert recent Spectre-v1 patches.
  can: af_can: Fix Spectre v1 vulnerability
  packet: validate address length if non-zero
  nfc: af_nfc: Fix Spectre v1 vulnerability
  phonet: af_phonet: Fix Spectre v1 vulnerability
  net: core: Fix Spectre v1 vulnerability
  net: minor cleanup in skb_ext_add()
  net: drop the unused helper skb_ext_get()
  ...

9 files changed, 127 insertions, 44 deletions

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h
index 097b5502603f..d1a7d2522d82 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h
@@ -50,6 +50,8 @@ enum hinic_port_cmd {
 
 	HINIC_PORT_CMD_GET_LINK_STATE   = 24,
 
+	HINIC_PORT_CMD_SET_RX_CSUM	= 26,
+
 	HINIC_PORT_CMD_SET_PORT_STATE   = 41,
 
 	HINIC_PORT_CMD_FWCTXT_INIT      = 69,
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c
index f92f1bf3901a..1dfa7eb05c10 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c
@@ -74,12 +74,6 @@
 			((void *)((cmdq_pages)->shadow_page_vaddr) \
 				+ (wq)->block_idx * CMDQ_BLOCK_SIZE)
 
-#define WQE_PAGE_OFF(wq, idx)   (((idx) & ((wq)->num_wqebbs_per_page - 1)) * \
-					(wq)->wqebb_size)
-
-#define WQE_PAGE_NUM(wq, idx)   (((idx) / ((wq)->num_wqebbs_per_page)) \
-					& ((wq)->num_q_pages - 1))
-
 #define WQ_PAGE_ADDR(wq, idx)           \
 			((wq)->shadow_block_vaddr[WQE_PAGE_NUM(wq, idx)])
 
@@ -93,6 +87,17 @@
 		(((unsigned long)(wqe) - (unsigned long)(wq)->shadow_wqe) \
 			/ (wq)->max_wqe_size)
 
+static inline int WQE_PAGE_OFF(struct hinic_wq *wq, u16 idx)
+{
+	return (((idx) & ((wq)->num_wqebbs_per_page - 1))
+		<< (wq)->wqebb_size_shift);
+}
+
+static inline int WQE_PAGE_NUM(struct hinic_wq *wq, u16 idx)
+{
+	return (((idx) >> ((wq)->wqebbs_per_page_shift))
+		& ((wq)->num_q_pages - 1));
+}
 /**
  * queue_alloc_page - allocate page for Queue
  * @hwif: HW interface for allocating DMA
@@ -513,10 +518,11 @@ int hinic_wq_allocate(struct hinic_wqs *wqs, struct hinic_wq *wq,
 	struct hinic_hwif *hwif = wqs->hwif;
 	struct pci_dev *pdev = hwif->pdev;
 	u16 num_wqebbs_per_page;
+	u16 wqebb_size_shift;
 	int err;
 
-	if (wqebb_size == 0) {
-		dev_err(&pdev->dev, "wqebb_size must be > 0\n");
+	if (!is_power_of_2(wqebb_size)) {
+		dev_err(&pdev->dev, "wqebb_size must be power of 2\n");
 		return -EINVAL;
 	}
 
@@ -530,9 +536,11 @@ int hinic_wq_allocate(struct hinic_wqs *wqs, struct hinic_wq *wq,
 		return -EINVAL;
 	}
 
-	num_wqebbs_per_page = ALIGN(wq_page_size, wqebb_size) / wqebb_size;
+	wqebb_size_shift = ilog2(wqebb_size);
+	num_wqebbs_per_page = ALIGN(wq_page_size, wqebb_size)
+				>> wqebb_size_shift;
 
-	if (num_wqebbs_per_page & (num_wqebbs_per_page - 1)) {
+	if (!is_power_of_2(num_wqebbs_per_page)) {
 		dev_err(&pdev->dev, "num wqebbs per page must be power of 2\n");
 		return -EINVAL;
 	}
@@ -550,7 +558,8 @@ int hinic_wq_allocate(struct hinic_wqs *wqs, struct hinic_wq *wq,
 	wq->q_depth = q_depth;
 	wq->max_wqe_size = max_wqe_size;
 	wq->num_wqebbs_per_page = num_wqebbs_per_page;
-
+	wq->wqebbs_per_page_shift = ilog2(num_wqebbs_per_page);
+	wq->wqebb_size_shift = wqebb_size_shift;
 	wq->block_vaddr = WQ_BASE_VADDR(wqs, wq);
 	wq->shadow_block_vaddr = WQ_BASE_ADDR(wqs, wq);
 	wq->block_paddr = WQ_BASE_PADDR(wqs, wq);
@@ -604,11 +613,13 @@ int hinic_wqs_cmdq_alloc(struct hinic_cmdq_pages *cmdq_pages,
 			 u16 q_depth, u16 max_wqe_size)
 {
 	struct pci_dev *pdev = hwif->pdev;
+	u16 num_wqebbs_per_page_shift;
 	u16 num_wqebbs_per_page;
+	u16 wqebb_size_shift;
 	int i, j, err = -ENOMEM;
 
-	if (wqebb_size == 0) {
-		dev_err(&pdev->dev, "wqebb_size must be > 0\n");
+	if (!is_power_of_2(wqebb_size)) {
+		dev_err(&pdev->dev, "wqebb_size must be power of 2\n");
 		return -EINVAL;
 	}
 
@@ -622,9 +633,11 @@ int hinic_wqs_cmdq_alloc(struct hinic_cmdq_pages *cmdq_pages,
 		return -EINVAL;
 	}
 
-	num_wqebbs_per_page = ALIGN(wq_page_size, wqebb_size) / wqebb_size;
+	wqebb_size_shift = ilog2(wqebb_size);
+	num_wqebbs_per_page = ALIGN(wq_page_size, wqebb_size)
+				>> wqebb_size_shift;
 
-	if (num_wqebbs_per_page & (num_wqebbs_per_page - 1)) {
+	if (!is_power_of_2(num_wqebbs_per_page)) {
 		dev_err(&pdev->dev, "num wqebbs per page must be power of 2\n");
 		return -EINVAL;
 	}
@@ -636,6 +649,7 @@ int hinic_wqs_cmdq_alloc(struct hinic_cmdq_pages *cmdq_pages,
 		dev_err(&pdev->dev, "Failed to allocate CMDQ page\n");
 		return err;
 	}
+	num_wqebbs_per_page_shift = ilog2(num_wqebbs_per_page);
 
 	for (i = 0; i < cmdq_blocks; i++) {
 		wq[i].hwif = hwif;
@@ -647,7 +661,8 @@ int hinic_wqs_cmdq_alloc(struct hinic_cmdq_pages *cmdq_pages,
 		wq[i].q_depth = q_depth;
 		wq[i].max_wqe_size = max_wqe_size;
 		wq[i].num_wqebbs_per_page = num_wqebbs_per_page;
-
+		wq[i].wqebbs_per_page_shift = num_wqebbs_per_page_shift;
+		wq[i].wqebb_size_shift = wqebb_size_shift;
 		wq[i].block_vaddr = CMDQ_BASE_VADDR(cmdq_pages, &wq[i]);
 		wq[i].shadow_block_vaddr = CMDQ_BASE_ADDR(cmdq_pages, &wq[i]);
 		wq[i].block_paddr = CMDQ_BASE_PADDR(cmdq_pages, &wq[i]);
@@ -741,7 +756,7 @@ struct hinic_hw_wqe *hinic_get_wqe(struct hinic_wq *wq, unsigned int wqe_size,
 
 	*prod_idx = MASKED_WQE_IDX(wq, atomic_read(&wq->prod_idx));
 
-	num_wqebbs = ALIGN(wqe_size, wq->wqebb_size) / wq->wqebb_size;
+	num_wqebbs = ALIGN(wqe_size, wq->wqebb_size) >> wq->wqebb_size_shift;
 
 	if (atomic_sub_return(num_wqebbs, &wq->delta) <= 0) {
 		atomic_add(num_wqebbs, &wq->delta);
@@ -795,7 +810,8 @@ void hinic_return_wqe(struct hinic_wq *wq, unsigned int wqe_size)
  **/
 void hinic_put_wqe(struct hinic_wq *wq, unsigned int wqe_size)
 {
-	int num_wqebbs = ALIGN(wqe_size, wq->wqebb_size) / wq->wqebb_size;
+	int num_wqebbs = ALIGN(wqe_size, wq->wqebb_size)
+			>> wq->wqebb_size_shift;
 
 	atomic_add(num_wqebbs, &wq->cons_idx);
 
@@ -813,7 +829,8 @@ void hinic_put_wqe(struct hinic_wq *wq, unsigned int wqe_size)
 struct hinic_hw_wqe *hinic_read_wqe(struct hinic_wq *wq, unsigned int wqe_size,
 				    u16 *cons_idx)
 {
-	int num_wqebbs = ALIGN(wqe_size, wq->wqebb_size) / wq->wqebb_size;
+	int num_wqebbs = ALIGN(wqe_size, wq->wqebb_size)
+			>> wq->wqebb_size_shift;
 	u16 curr_cons_idx, end_cons_idx;
 	int curr_pg, end_pg;
 
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h
index 9b66545ba563..0a936cd6709b 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h
@@ -39,7 +39,8 @@ struct hinic_wq {
 	u16             q_depth;
 	u16             max_wqe_size;
 	u16             num_wqebbs_per_page;
-
+	u16		wqebbs_per_page_shift;
+	u16		wqebb_size_shift;
 	/* The addresses are 64 bit in the HW */
 	u64             block_paddr;
 	void            **shadow_block_vaddr;
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h
index 9754d6ed5f4a..138941527872 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h
@@ -170,6 +170,10 @@
 
 #define HINIC_RQ_CQE_STATUS_RXDONE_MASK         0x1
 
+#define HINIC_RQ_CQE_STATUS_CSUM_ERR_SHIFT	0
+
+#define HINIC_RQ_CQE_STATUS_CSUM_ERR_MASK	0xFFFFU
+
 #define HINIC_RQ_CQE_STATUS_GET(val, member)    \
 		(((val) >> HINIC_RQ_CQE_STATUS_##member##_SHIFT) & \
 		 HINIC_RQ_CQE_STATUS_##member##_MASK)
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c
index fdf2bdb6b0d0..6d48dc62a44b 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_main.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c
@@ -600,9 +600,6 @@ static int add_mac_addr(struct net_device *netdev, const u8 *addr)
 	u16 vid = 0;
 	int err;
 
-	if (!is_valid_ether_addr(addr))
-		return -EADDRNOTAVAIL;
-
 	netif_info(nic_dev, drv, netdev, "set mac addr = %02x %02x %02x %02x %02x %02x\n",
 		   addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
 
@@ -726,6 +723,7 @@ static void set_rx_mode(struct work_struct *work)
 {
 	struct hinic_rx_mode_work *rx_mode_work = work_to_rx_mode_work(work);
 	struct hinic_dev *nic_dev = rx_mode_work_to_nic_dev(rx_mode_work);
+	struct netdev_hw_addr *ha;
 
 	netif_info(nic_dev, drv, nic_dev->netdev, "set rx mode work\n");
 
@@ -733,6 +731,9 @@ static void set_rx_mode(struct work_struct *work)
 
 	__dev_uc_sync(nic_dev->netdev, add_mac_addr, remove_mac_addr);
 	__dev_mc_sync(nic_dev->netdev, add_mac_addr, remove_mac_addr);
+
+	netdev_for_each_mc_addr(ha, nic_dev->netdev)
+		add_mac_addr(nic_dev->netdev, ha->addr);
 }
 
 static void hinic_set_rx_mode(struct net_device *netdev)
@@ -806,7 +807,8 @@ static const struct net_device_ops hinic_netdev_ops = {
 static void netdev_features_init(struct net_device *netdev)
 {
 	netdev->hw_features = NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM |
-			      NETIF_F_IPV6_CSUM | NETIF_F_TSO | NETIF_F_TSO6;
+			      NETIF_F_IPV6_CSUM | NETIF_F_TSO | NETIF_F_TSO6 |
+			      NETIF_F_RXCSUM;
 
 	netdev->vlan_features = netdev->hw_features;
 
@@ -869,12 +871,16 @@ static int set_features(struct hinic_dev *nic_dev,
 			netdev_features_t features, bool force_change)
 {
 	netdev_features_t changed = force_change ? ~0 : pre_features ^ features;
+	u32 csum_en = HINIC_RX_CSUM_OFFLOAD_EN;
 	int err = 0;
 
 	if (changed & NETIF_F_TSO)
 		err = hinic_port_set_tso(nic_dev, (features & NETIF_F_TSO) ?
 					 HINIC_TSO_ENABLE : HINIC_TSO_DISABLE);
 
+	if (changed & NETIF_F_RXCSUM)
+		err = hinic_set_rx_csum_offload(nic_dev, csum_en);
+
 	return err;
 }
 
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.c b/drivers/net/ethernet/huawei/hinic/hinic_port.c
index 7575a7d3bd9f..122c93597268 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.c
@@ -409,3 +409,33 @@ int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state)
 
 	return 0;
 }
+
+int hinic_set_rx_csum_offload(struct hinic_dev *nic_dev, u32 en)
+{
+	struct hinic_checksum_offload rx_csum_cfg = {0};
+	struct hinic_hwdev *hwdev = nic_dev->hwdev;
+	struct hinic_hwif *hwif;
+	struct pci_dev *pdev;
+	u16 out_size;
+	int err;
+
+	if (!hwdev)
+		return -EINVAL;
+
+	hwif = hwdev->hwif;
+	pdev = hwif->pdev;
+	rx_csum_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif);
+	rx_csum_cfg.rx_csum_offload = en;
+
+	err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RX_CSUM,
+				 &rx_csum_cfg, sizeof(rx_csum_cfg),
+				 &rx_csum_cfg, &out_size);
+	if (err || !out_size || rx_csum_cfg.status) {
+		dev_err(&pdev->dev,
+			"Failed to set rx csum offload, ret = %d\n",
+			rx_csum_cfg.status);
+		return -EINVAL;
+	}
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.h b/drivers/net/ethernet/huawei/hinic/hinic_port.h
index f6e3220fe28f..02d896eed455 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.h
@@ -183,6 +183,15 @@ struct hinic_tso_config {
 	u8	resv2[3];
 };
 
+struct hinic_checksum_offload {
+	u8	status;
+	u8	version;
+	u8	rsvd0[6];
+
+	u16	func_id;
+	u16	rsvd1;
+	u32	rx_csum_offload;
+};
 int hinic_port_add_mac(struct hinic_dev *nic_dev, const u8 *addr,
 		       u16 vlan_id);
 
@@ -213,4 +222,5 @@ int hinic_port_get_cap(struct hinic_dev *nic_dev,
 
 int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state);
 
+int hinic_set_rx_csum_offload(struct hinic_dev *nic_dev, u32 en);
 #endif
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_rx.c b/drivers/net/ethernet/huawei/hinic/hinic_rx.c
index 4c0f7eda1166..0098b206e7e9 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_rx.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_rx.c
@@ -43,6 +43,7 @@
 #define RX_IRQ_NO_LLI_TIMER             0
 #define RX_IRQ_NO_CREDIT                0
 #define RX_IRQ_NO_RESEND_TIMER          0
+#define HINIC_RX_BUFFER_WRITE           16
 
 /**
  * hinic_rxq_clean_stats - Clean the statistics of specific queue
@@ -89,6 +90,28 @@ static void rxq_stats_init(struct hinic_rxq *rxq)
 	hinic_rxq_clean_stats(rxq);
 }
 
+static void rx_csum(struct hinic_rxq *rxq, u16 cons_idx,
+		    struct sk_buff *skb)
+{
+	struct net_device *netdev = rxq->netdev;
+	struct hinic_rq_cqe *cqe;
+	struct hinic_rq *rq;
+	u32 csum_err;
+	u32 status;
+
+	rq = rxq->rq;
+	cqe = rq->cqe[cons_idx];
+	status = be32_to_cpu(cqe->status);
+	csum_err = HINIC_RQ_CQE_STATUS_GET(status, CSUM_ERR);
+
+	if (!(netdev->features & NETIF_F_RXCSUM))
+		return;
+
+	if (!csum_err)
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	else
+		skb->ip_summed = CHECKSUM_NONE;
+}
 /**
  * rx_alloc_skb - allocate skb and map it to dma address
  * @rxq: rx queue
@@ -209,7 +232,6 @@ skb_out:
 		hinic_rq_update(rxq->rq, prod_idx);
 	}
 
-	tasklet_schedule(&rxq->rx_task);
 	return i;
 }
 
@@ -237,17 +259,6 @@ static void free_all_rx_skbs(struct hinic_rxq *rxq)
 }
 
 /**
- * rx_alloc_task - tasklet for queue allocation
- * @data: rx queue
- **/
-static void rx_alloc_task(unsigned long data)
-{
-	struct hinic_rxq *rxq = (struct hinic_rxq *)data;
-
-	(void)rx_alloc_pkts(rxq);
-}
-
-/**
  * rx_recv_jumbo_pkt - Rx handler for jumbo pkt
  * @rxq: rx queue
  * @head_skb: the first skb in the list
@@ -311,6 +322,7 @@ static int rxq_recv(struct hinic_rxq *rxq, int budget)
 	struct hinic_qp *qp = container_of(rxq->rq, struct hinic_qp, rq);
 	u64 pkt_len = 0, rx_bytes = 0;
 	struct hinic_rq_wqe *rq_wqe;
+	unsigned int free_wqebbs;
 	int num_wqes, pkts = 0;
 	struct hinic_sge sge;
 	struct sk_buff *skb;
@@ -328,6 +340,8 @@ static int rxq_recv(struct hinic_rxq *rxq, int budget)
 
 		rx_unmap_skb(rxq, hinic_sge_to_dma(&sge));
 
+		rx_csum(rxq, ci, skb);
+
 		prefetch(skb->data);
 
 		pkt_len = sge.len;
@@ -352,8 +366,9 @@ static int rxq_recv(struct hinic_rxq *rxq, int budget)
 		rx_bytes += pkt_len;
 	}
 
-	if (pkts)
-		tasklet_schedule(&rxq->rx_task); /* rx_alloc_pkts */
+	free_wqebbs = hinic_get_rq_free_wqebbs(rxq->rq);
+	if (free_wqebbs > HINIC_RX_BUFFER_WRITE)
+		rx_alloc_pkts(rxq);
 
 	u64_stats_update_begin(&rxq->rxq_stats.syncp);
 	rxq->rxq_stats.pkts += pkts;
@@ -470,8 +485,6 @@ int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq,
 
 	sprintf(rxq->irq_name, "hinic_rxq%d", qp->q_id);
 
-	tasklet_init(&rxq->rx_task, rx_alloc_task, (unsigned long)rxq);
-
 	pkts = rx_alloc_pkts(rxq);
 	if (!pkts) {
 		err = -ENOMEM;
@@ -488,7 +501,6 @@ int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq,
 
 err_req_rx_irq:
 err_rx_pkts:
-	tasklet_kill(&rxq->rx_task);
 	free_all_rx_skbs(rxq);
 	devm_kfree(&netdev->dev, rxq->irq_name);
 	return err;
@@ -504,7 +516,6 @@ void hinic_clean_rxq(struct hinic_rxq *rxq)
 
 	rx_free_irq(rxq);
 
-	tasklet_kill(&rxq->rx_task);
 	free_all_rx_skbs(rxq);
 	devm_kfree(&netdev->dev, rxq->irq_name);
 }
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_rx.h b/drivers/net/ethernet/huawei/hinic/hinic_rx.h
index 27c9af4b1c12..f8ed3fa6c8ee 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_rx.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_rx.h
@@ -23,6 +23,10 @@
 
 #include "hinic_hw_qp.h"
 
+#define HINIC_RX_CSUM_OFFLOAD_EN	0xFFF
+#define HINIC_RX_CSUM_HW_CHECK_NONE	BIT(7)
+#define HINIC_RX_CSUM_IPSU_OTHER_ERR	BIT(8)
+
 struct hinic_rxq_stats {
 	u64                     pkts;
 	u64                     bytes;
@@ -38,8 +42,6 @@ struct hinic_rxq {
 
 	char                    *irq_name;
 
-	struct tasklet_struct   rx_task;
-
 	struct napi_struct      napi;
 };