diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
index f8a87f8ca9833001505c27efc5ed65fa6cba384b..0059d440e1f9eb5b0ef5b060102473c89b82a3a7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
@@ -45,6 +45,7 @@ enum HCLGE_MBX_OPCODE {
HCLGE_MBX_GET_LINK_MODE, /* (VF -> PF) get the link mode of pf */
HCLGE_MBX_PUSH_VLAN_INFO, /* (PF -> VF) push port base vlan */
HCLGE_MBX_GET_MEDIA_TYPE, /* (VF -> PF) get media type */
+ HCLGE_MBX_PUSH_PROMISC_INFO, /* (PF -> VF) push vf promisc info */
HCLGE_MBX_GET_VF_FLR_STATUS = 200, /* (M7 -> PF) get vf reset status */
HCLGE_MBX_PUSH_LINK_STATUS, /* (M7 -> PF) get port link status */
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index c4b7bf851a28bc0258b6e24acccfd8f5ddc00323..c15d7fc31bb8047ca0c88afd3aa03a7c54a375c1 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -364,6 +364,19 @@ struct hnae3_ae_dev {
* Enable/disable HW GRO
* add_arfs_entry
* Check the 5-tuples of flow, and create flow director rule
+ * get_vf_config
+ * Get the VF configuration setting by the host
+ * set_vf_link_state
+ * Set VF link status
+ * set_vf_spoofchk
+ * Enable/disable spoof check for specified vf
+ * set_vf_trust
+ * Enable/disable trust for specified vf, if the vf being trusted, then
+ * it can enable promisc mode
+ * set_vf_rate
+ * Set the max tx rate of specified vf.
+ * set_vf_mac
+ * Configure the default MAC for specified VF
*/
struct hnae3_ae_ops {
int (*init_ae_dev)(struct hnae3_ae_dev *ae_dev);
@@ -529,6 +542,16 @@ struct hnae3_ae_ops {
int (*mac_connect_phy)(struct hnae3_handle *handle);
void (*mac_disconnect_phy)(struct hnae3_handle *handle);
void (*restore_vlan_table)(struct hnae3_handle *handle);
+ int (*get_vf_config)(struct hnae3_handle *handle, int vf,
+ struct ifla_vf_info *ivf);
+ int (*set_vf_link_state)(struct hnae3_handle *handle, int vf,
+ int link_state);
+ int (*set_vf_spoofchk)(struct hnae3_handle *handle, int vf,
+ bool enable);
+ int (*set_vf_trust)(struct hnae3_handle *handle, int vf, bool enable);
+ int (*set_vf_rate)(struct hnae3_handle *handle, int vf,
+ int min_tx_rate, int max_tx_rate, bool force);
+ int (*set_vf_mac)(struct hnae3_handle *handle, int vf, u8 *p);
};
struct hnae3_dcb_ops {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 616cad0faa211ef9afb7d879eb0fd140de3cf82d..6e0b2612d92ddc1471d40585befdcd9bd72eb038 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -681,7 +681,7 @@ static int hns3_set_tso(struct sk_buff *skb, u32 *paylen,
return 0;
ret = skb_cow_head(skb, 0);
- if (unlikely(ret))
+ if (unlikely(ret < 0))
return ret;
l3.hdr = skb_network_header(skb);
@@ -962,14 +962,6 @@ static int hns3_set_l2l3l4(struct sk_buff *skb, u8 ol4_proto,
return 0;
}
-static void hns3_set_txbd_baseinfo(u16 *bdtp_fe_sc_vld_ra_ri, int frag_end)
-{
- /* Config bd buffer end */
- if (!!frag_end)
- hns3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, 1U);
- hns3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1U);
-}
-
static int hns3_handle_vtags(struct hns3_enet_ring *tx_ring,
struct sk_buff *skb)
{
@@ -1062,7 +1054,7 @@ static int hns3_fill_skb_desc(struct hns3_enet_ring *ring,
skb_reset_mac_len(skb);
ret = hns3_get_l4_protocol(skb, &ol4_proto, &il4_proto);
- if (unlikely(ret)) {
+ if (unlikely(ret < 0)) {
u64_stats_update_begin(&ring->syncp);
ring->stats.tx_l4_proto_err++;
u64_stats_update_end(&ring->syncp);
@@ -1072,7 +1064,7 @@ static int hns3_fill_skb_desc(struct hns3_enet_ring *ring,
ret = hns3_set_l2l3l4(skb, ol4_proto, il4_proto,
&type_cs_vlan_tso,
&ol_type_vlan_len_msec);
- if (unlikely(ret)) {
+ if (unlikely(ret < 0)) {
u64_stats_update_begin(&ring->syncp);
ring->stats.tx_l2l3l4_err++;
u64_stats_update_end(&ring->syncp);
@@ -1081,7 +1073,7 @@ static int hns3_fill_skb_desc(struct hns3_enet_ring *ring,
ret = hns3_set_tso(skb, &paylen, &mss,
&type_cs_vlan_tso);
- if (unlikely(ret)) {
+ if (unlikely(ret < 0)) {
u64_stats_update_begin(&ring->syncp);
ring->stats.tx_tso_err++;
u64_stats_update_end(&ring->syncp);
@@ -1102,9 +1094,10 @@ static int hns3_fill_skb_desc(struct hns3_enet_ring *ring,
}
static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
- unsigned int size, int frag_end,
- enum hns_desc_type type)
+ unsigned int size, enum hns_desc_type type)
{
+#define HNS3_LIKELY_BD_NUM 1
+
struct hns3_desc_cb *desc_cb = &ring->desc_cb[ring->next_to_use];
struct hns3_desc *desc = &ring->desc[ring->next_to_use];
struct device *dev = ring_to_dev(ring);
@@ -1118,7 +1111,7 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
int ret;
ret = hns3_fill_skb_desc(ring, skb, desc);
- if (unlikely(ret))
+ if (unlikely(ret < 0))
return ret;
dma = dma_map_single(dev, skb->data, size, DMA_TO_DEVICE);
@@ -1137,19 +1130,16 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
desc_cb->length = size;
if (likely(size <= HNS3_MAX_BD_SIZE)) {
- u16 bdtp_fe_sc_vld_ra_ri = 0;
-
desc_cb->priv = priv;
desc_cb->dma = dma;
desc_cb->type = type;
desc->addr = cpu_to_le64(dma);
desc->tx.send_size = cpu_to_le16(size);
- hns3_set_txbd_baseinfo(&bdtp_fe_sc_vld_ra_ri, frag_end);
desc->tx.bdtp_fe_sc_vld_ra_ri =
- cpu_to_le16(bdtp_fe_sc_vld_ra_ri);
+ cpu_to_le16(BIT(HNS3_TXD_VLD_B));
ring_ptr_move_fw(ring, next_to_use);
- return 0;
+ return HNS3_LIKELY_BD_NUM;
}
frag_buf_num = hns3_tx_bd_count(size);
@@ -1158,8 +1148,6 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
/* When frag size is bigger than hardware limit, split this frag */
for (k = 0; k < frag_buf_num; k++) {
- u16 bdtp_fe_sc_vld_ra_ri = 0;
-
/* The txbd's baseinfo of DESC_TYPE_PAGE & DESC_TYPE_SKB */
desc_cb->priv = priv;
desc_cb->dma = dma + HNS3_MAX_BD_SIZE * k;
@@ -1170,11 +1158,8 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
desc->addr = cpu_to_le64(dma + HNS3_MAX_BD_SIZE * k);
desc->tx.send_size = cpu_to_le16((k == frag_buf_num - 1) ?
(u16)sizeoflast : (u16)HNS3_MAX_BD_SIZE);
- hns3_set_txbd_baseinfo(&bdtp_fe_sc_vld_ra_ri,
- frag_end && (k == frag_buf_num - 1) ?
- 1 : 0);
desc->tx.bdtp_fe_sc_vld_ra_ri =
- cpu_to_le16(bdtp_fe_sc_vld_ra_ri);
+ cpu_to_le16(BIT(HNS3_TXD_VLD_B));
/* move ring pointer to next */
ring_ptr_move_fw(ring, next_to_use);
@@ -1183,23 +1168,78 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
desc = &ring->desc[ring->next_to_use];
}
- return 0;
+ return frag_buf_num;
}
-static unsigned int hns3_nic_bd_num(struct sk_buff *skb)
+static unsigned int hns3_skb_bd_num(struct sk_buff *skb, unsigned int *bd_size,
+ unsigned int bd_num)
{
- unsigned int bd_num;
+ unsigned int size;
int i;
- /* if the total len is within the max bd limit */
- if (likely(skb->len <= HNS3_MAX_BD_SIZE))
- return skb_shinfo(skb)->nr_frags + 1;
+ size = skb_headlen(skb);
+ while (size > HNS3_MAX_BD_SIZE) {
+ bd_size[bd_num++] = HNS3_MAX_BD_SIZE;
+ size -= HNS3_MAX_BD_SIZE;
- bd_num = hns3_tx_bd_count(skb_headlen(skb));
+ if (bd_num > HNS3_MAX_TSO_BD_NUM)
+ return bd_num;
+ }
+
+ if (size) {
+ bd_size[bd_num++] = size;
+ if (bd_num > HNS3_MAX_TSO_BD_NUM)
+ return bd_num;
+ }
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- bd_num += hns3_tx_bd_count(skb_frag_size(frag));
+ size = skb_frag_size(frag);
+ if (!size)
+ continue;
+
+ while (size > HNS3_MAX_BD_SIZE) {
+ bd_size[bd_num++] = HNS3_MAX_BD_SIZE;
+ size -= HNS3_MAX_BD_SIZE;
+
+ if (bd_num > HNS3_MAX_TSO_BD_NUM)
+ return bd_num;
+ }
+
+ bd_size[bd_num++] = size;
+ if (bd_num > HNS3_MAX_TSO_BD_NUM)
+ return bd_num;
+ }
+
+ return bd_num;
+}
+
+static unsigned int hns3_tx_bd_num(struct sk_buff *skb, unsigned int *bd_size)
+{
+ struct sk_buff *frag_skb;
+ unsigned int bd_num = 0;
+
+ /* If the total len is within the max bd limit */
+ if (likely(skb->len <= HNS3_MAX_BD_SIZE && !skb_has_frag_list(skb) &&
+ skb_shinfo(skb)->nr_frags < HNS3_MAX_NON_TSO_BD_NUM))
+ return skb_shinfo(skb)->nr_frags + 1U;
+
+ /* The below case will always be linearized, return
+ * HNS3_MAX_BD_NUM_TSO + 1U to make sure it is linearized.
+ */
+ if (unlikely(skb->len > HNS3_MAX_TSO_SIZE ||
+ (!skb_is_gso(skb) && skb->len > HNS3_MAX_NON_TSO_SIZE)))
+ return HNS3_MAX_TSO_BD_NUM + 1U;
+
+ bd_num = hns3_skb_bd_num(skb, bd_size, bd_num);
+
+ if (!skb_has_frag_list(skb) || bd_num > HNS3_MAX_TSO_BD_NUM)
+ return bd_num;
+
+ skb_walk_frags(skb, frag_skb) {
+ bd_num = hns3_skb_bd_num(frag_skb, bd_size, bd_num);
+ if (bd_num > HNS3_MAX_TSO_BD_NUM)
+ return bd_num;
}
return bd_num;
@@ -1218,26 +1258,26 @@ static unsigned int hns3_gso_hdr_len(struct sk_buff *skb)
* 7 frags to to be larger than gso header len + mss, and the remaining
* continuous 7 frags to be larger than MSS except the last 7 frags.
*/
-static bool hns3_skb_need_linearized(struct sk_buff *skb)
+static bool hns3_skb_need_linearized(struct sk_buff *skb, unsigned int *bd_size,
+ unsigned int bd_num)
{
- int bd_limit = HNS3_MAX_BD_NUM_NORMAL - 1;
unsigned int tot_len = 0;
int i;
- for (i = 0; i < bd_limit; i++)
- tot_len += skb_frag_size(&skb_shinfo(skb)->frags[i]);
+ for (i = 0; i < HNS3_MAX_NON_TSO_BD_NUM - 1U; i++)
+ tot_len += bd_size[i];
- /* ensure headlen + the first 7 frags is greater than mss + header
- * and the first 7 frags is greater than mss.
- */
- if (((tot_len + skb_headlen(skb)) < (skb_shinfo(skb)->gso_size +
- hns3_gso_hdr_len(skb))) || (tot_len < skb_shinfo(skb)->gso_size))
+ /* ensure the first 8 frags is greater than mss + header */
+ if (tot_len + bd_size[HNS3_MAX_NON_TSO_BD_NUM - 1U] <
+ skb_shinfo(skb)->gso_size + hns3_gso_hdr_len(skb))
return true;
- /* ensure the remaining continuous 7 buffer is greater than mss */
- for (i = 0; i < (skb_shinfo(skb)->nr_frags - bd_limit - 1); i++) {
- tot_len -= skb_frag_size(&skb_shinfo(skb)->frags[i]);
- tot_len += skb_frag_size(&skb_shinfo(skb)->frags[i + bd_limit]);
+ /* ensure every continuous 7 buffer is greater than mss
+ * except the last one.
+ */
+ for (i = 0; i < bd_num - HNS3_MAX_NON_TSO_BD_NUM; i++) {
+ tot_len -= bd_size[i];
+ tot_len += bd_size[i + HNS3_MAX_NON_TSO_BD_NUM - 1U];
if (tot_len < skb_shinfo(skb)->gso_size)
return true;
@@ -1249,15 +1289,16 @@ static bool hns3_skb_need_linearized(struct sk_buff *skb)
static int hns3_nic_maybe_stop_tx(struct hns3_enet_ring *ring,
struct sk_buff **out_skb)
{
+ unsigned int bd_size[HNS3_MAX_TSO_BD_NUM + 1U];
struct sk_buff *skb = *out_skb;
unsigned int bd_num;
- bd_num = hns3_nic_bd_num(skb);
- if (unlikely(bd_num > HNS3_MAX_BD_NUM_NORMAL)) {
+ bd_num = hns3_tx_bd_num(skb, bd_size);
+ if (unlikely(bd_num > HNS3_MAX_NON_TSO_BD_NUM)) {
struct sk_buff *new_skb;
- if (skb_is_gso(skb) && bd_num <= HNS3_MAX_BD_NUM_TSO &&
- !hns3_skb_need_linearized(skb))
+ if (bd_num <= HNS3_MAX_TSO_BD_NUM && skb_is_gso(skb) &&
+ !hns3_skb_need_linearized(skb, bd_size, bd_num))
goto out;
/* manual split the send packet */
@@ -1267,9 +1308,10 @@ static int hns3_nic_maybe_stop_tx(struct hns3_enet_ring *ring,
dev_kfree_skb_any(skb);
*out_skb = new_skb;
- bd_num = hns3_nic_bd_num(new_skb);
- if ((skb_is_gso(new_skb) && bd_num > HNS3_MAX_BD_NUM_TSO) ||
- (!skb_is_gso(new_skb) && bd_num > HNS3_MAX_BD_NUM_NORMAL))
+ bd_num = hns3_tx_bd_count(new_skb->len);
+ if ((skb_is_gso(new_skb) && bd_num > HNS3_MAX_TSO_BD_NUM) ||
+ (!skb_is_gso(new_skb) &&
+ bd_num > HNS3_MAX_NON_TSO_BD_NUM))
return -ENOMEM;
u64_stats_update_begin(&ring->syncp);
@@ -1314,6 +1356,37 @@ static void hns3_clear_desc(struct hns3_enet_ring *ring, int next_to_use_orig)
}
}
+static int hns3_fill_skb_to_desc(struct hns3_enet_ring *ring,
+ struct sk_buff *skb, enum hns_desc_type type)
+{
+ unsigned int size = skb_headlen(skb);
+ int i, ret, bd_num = 0;
+
+ if (size) {
+ ret = hns3_fill_desc(ring, skb, size, type);
+ if (unlikely(ret < 0))
+ return ret;
+
+ bd_num += ret;
+ }
+
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
+ size = skb_frag_size(frag);
+ if (!size)
+ continue;
+
+ ret = hns3_fill_desc(ring, frag, size, DESC_TYPE_PAGE);
+ if (unlikely(ret < 0))
+ return ret;
+
+ bd_num += ret;
+ }
+
+ return bd_num;
+}
+
netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
@@ -1321,58 +1394,54 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
&tx_ring_data(priv, skb->queue_mapping);
struct hns3_enet_ring *ring = ring_data->ring;
struct netdev_queue *dev_queue;
- skb_frag_t *frag;
- int next_to_use_head;
- int buf_num;
- int seg_num;
- int size;
+ int pre_ntu, next_to_use_head;
+ struct sk_buff *frag_skb;
+ int bd_num = 0;
int ret;
- int i;
/* Prefetch the data used later */
prefetch(skb->data);
- buf_num = hns3_nic_maybe_stop_tx(ring, &skb);
- if (unlikely(buf_num <= 0)) {
- if (buf_num == -EBUSY) {
+ ret = hns3_nic_maybe_stop_tx(ring, &skb);
+ if (unlikely(ret <= 0)) {
+ if (ret == -EBUSY) {
u64_stats_update_begin(&ring->syncp);
ring->stats.tx_busy++;
u64_stats_update_end(&ring->syncp);
goto out_net_tx_busy;
- } else if (buf_num == -ENOMEM) {
+ } else if (ret == -ENOMEM) {
u64_stats_update_begin(&ring->syncp);
ring->stats.sw_err_cnt++;
u64_stats_update_end(&ring->syncp);
}
- hns3_rl_err(netdev, "xmit error: %d!\n", buf_num);
+ hns3_rl_err(netdev, "xmit error: %d!\n", ret);
goto out_err_tx_ok;
}
- /* No. of segments (plus a header) */
- seg_num = skb_shinfo(skb)->nr_frags + 1;
- /* Fill the first part */
- size = skb_headlen(skb);
-
next_to_use_head = ring->next_to_use;
- ret = hns3_fill_desc(ring, skb, size, seg_num == 1 ? 1 : 0,
- DESC_TYPE_SKB);
- if (unlikely(ret))
+ ret = hns3_fill_skb_to_desc(ring, skb, DESC_TYPE_SKB);
+ if (unlikely(ret < 0))
goto fill_err;
- /* Fill the fragments */
- for (i = 1; i < seg_num; i++) {
- frag = &skb_shinfo(skb)->frags[i - 1];
- size = skb_frag_size(frag);
+ bd_num += ret;
- ret = hns3_fill_desc(ring, frag, size,
- seg_num - 1 == i ? 1 : 0,
- DESC_TYPE_PAGE);
+ if (!skb_has_frag_list(skb))
+ goto out;
- if (unlikely(ret))
+ skb_walk_frags(skb, frag_skb) {
+ ret = hns3_fill_skb_to_desc(ring, frag_skb, DESC_TYPE_PAGE);
+ if (unlikely(ret < 0))
goto fill_err;
+
+ bd_num += ret;
}
+out:
+ pre_ntu = ring->next_to_use ? (ring->next_to_use - 1) :
+ (ring->desc_num - 1);
+ ring->desc[pre_ntu].tx.bdtp_fe_sc_vld_ra_ri |=
+ cpu_to_le16(BIT(HNS3_TXD_FE_B));
/* Complete translate all packets */
dev_queue = netdev_get_tx_queue(netdev, ring_data->queue_index);
@@ -1380,7 +1449,7 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
wmb(); /* Commit all data before submit */
- hnae3_queue_xmit(ring->tqp, buf_num);
+ hnae3_queue_xmit(ring->tqp, bd_num);
return NETDEV_TX_OK;
@@ -1413,6 +1482,16 @@ static int hns3_nic_net_set_mac_address(struct net_device *netdev, void *p)
return 0;
}
+ /* For VF device, if there is a perm_addr, then the user will not
+ * be allowed to change the address.
+ */
+ if (!hns3_is_phys_func(h->pdev) &&
+ !is_zero_ether_addr(netdev->perm_addr)) {
+ netdev_err(netdev, "has permanent MAC %pM, user MAC %pM not allow\n",
+ netdev->perm_addr, mac_addr->sa_data);
+ return -EPERM;
+ }
+
ret = h->ae_algo->ops->set_mac_addr(h, mac_addr->sa_data, false);
if (ret) {
netdev_err(netdev, "set_mac_address fail, ret=%d!\n", ret);
@@ -1643,6 +1722,29 @@ static int hns3_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan,
return ret;
}
+static int hns3_set_vf_spoofchk(struct net_device *netdev, int vf, bool enable)
+{
+ struct hnae3_handle *handle = hns3_get_handle(netdev);
+
+ if (hns3_nic_resetting(netdev))
+ return -EBUSY;
+
+ if (!handle->ae_algo->ops->set_vf_spoofchk)
+ return -EOPNOTSUPP;
+
+ return handle->ae_algo->ops->set_vf_spoofchk(handle, vf, enable);
+}
+
+static int hns3_set_vf_trust(struct net_device *netdev, int vf, bool enable)
+{
+ struct hnae3_handle *handle = hns3_get_handle(netdev);
+
+ if (!handle->ae_algo->ops->set_vf_trust)
+ return -EOPNOTSUPP;
+
+ return handle->ae_algo->ops->set_vf_trust(handle, vf, enable);
+}
+
static int hns3_nic_change_mtu(struct net_device *netdev, int new_mtu)
{
struct hnae3_handle *h = hns3_get_handle(netdev);
@@ -1805,6 +1907,57 @@ static int hns3_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
}
#endif
+static int hns3_nic_get_vf_config(struct net_device *ndev, int vf,
+ struct ifla_vf_info *ivf)
+{
+ struct hnae3_handle *h = hns3_get_handle(ndev);
+
+ if (!h->ae_algo->ops->get_vf_config)
+ return -EOPNOTSUPP;
+
+ return h->ae_algo->ops->get_vf_config(h, vf, ivf);
+}
+
+static int hns3_nic_set_vf_link_state(struct net_device *ndev, int vf,
+ int link_state)
+{
+ struct hnae3_handle *h = hns3_get_handle(ndev);
+
+ if (!h->ae_algo->ops->set_vf_link_state)
+ return -EOPNOTSUPP;
+
+ return h->ae_algo->ops->set_vf_link_state(h, vf, link_state);
+}
+
+static int hns3_nic_set_vf_rate(struct net_device *ndev, int vf,
+ int min_tx_rate, int max_tx_rate)
+{
+ struct hnae3_handle *h = hns3_get_handle(ndev);
+
+ if (!h->ae_algo->ops->set_vf_rate)
+ return -EOPNOTSUPP;
+
+ return h->ae_algo->ops->set_vf_rate(h, vf, min_tx_rate, max_tx_rate,
+ false);
+}
+
+static int hns3_nic_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
+{
+ struct hnae3_handle *h = hns3_get_handle(netdev);
+
+ if (!h->ae_algo->ops->set_vf_mac)
+ return -EOPNOTSUPP;
+
+ if (is_multicast_ether_addr(mac)) {
+ netdev_err(netdev,
+ "Invalid MAC:%pM specified. Could not set MAC\n",
+ mac);
+ return -EINVAL;
+ }
+
+ return h->ae_algo->ops->set_vf_mac(h, vf_id, mac);
+}
+
static const struct net_device_ops hns3_nic_netdev_ops = {
.ndo_open = hns3_nic_net_open,
.ndo_stop = hns3_nic_net_stop,
@@ -1820,10 +1973,15 @@ static const struct net_device_ops hns3_nic_netdev_ops = {
.ndo_vlan_rx_add_vid = hns3_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = hns3_vlan_rx_kill_vid,
.ndo_set_vf_vlan = hns3_ndo_set_vf_vlan,
+ .ndo_set_vf_spoofchk = hns3_set_vf_spoofchk,
+ .ndo_set_vf_trust = hns3_set_vf_trust,
#ifdef CONFIG_RFS_ACCEL
.ndo_rx_flow_steer = hns3_rx_flow_steer,
#endif
-
+ .ndo_get_vf_config = hns3_nic_get_vf_config,
+ .ndo_set_vf_link_state = hns3_nic_set_vf_link_state,
+ .ndo_set_vf_rate = hns3_nic_set_vf_rate,
+ .ndo_set_vf_mac = hns3_nic_set_vf_mac,
};
bool hns3_is_phys_func(struct pci_dev *pdev)
@@ -2069,9 +2227,8 @@ static void hns3_set_default_feature(struct net_device *netdev)
NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
- NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
-
- netdev->hw_enc_features |= NETIF_F_TSO_MANGLEID;
+ NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC |
+ NETIF_F_TSO_MANGLEID | NETIF_F_FRAGLIST;
netdev->gso_partial_features |= NETIF_F_GSO_GRE_CSUM;
@@ -2081,21 +2238,24 @@ static void hns3_set_default_feature(struct net_device *netdev)
NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
- NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
+ NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC |
+ NETIF_F_FRAGLIST;
netdev->vlan_features |=
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO |
NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
- NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
+ NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC |
+ NETIF_F_FRAGLIST;
netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
- NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
+ NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC |
+ NETIF_F_FRAGLIST;
if (pdev->revision >= 0x21) {
netdev->hw_features |= NETIF_F_GRO_HW;
@@ -2358,7 +2518,7 @@ void hns3_clean_tx_ring(struct hns3_enet_ring *ring)
netdev_tx_completed_queue(dev_queue, pkts, bytes);
if (unlikely(pkts && netif_carrier_ok(netdev) &&
- (ring_space(ring) > HNS3_MAX_BD_PER_PKT))) {
+ ring_space(ring) > HNS3_MAX_TSO_BD_NUM)) {
/* Make sure that anybody stopping the queue after this
* sees the new next_to_clean.
*/
@@ -3743,23 +3903,24 @@ int hns3_uninit_all_ring(struct hns3_nic_priv *priv)
}
/* Set mac addr if it is configured. or leave it to the AE driver */
-static int hns3_init_mac_addr(struct net_device *netdev, bool init)
+static int hns3_init_mac_addr(struct net_device *netdev)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
struct hnae3_handle *h = priv->ae_handle;
u8 mac_addr_temp[ETH_ALEN];
int ret = 0;
- if (h->ae_algo->ops->get_mac_addr && init) {
+ if (h->ae_algo->ops->get_mac_addr)
h->ae_algo->ops->get_mac_addr(h, mac_addr_temp);
- ether_addr_copy(netdev->dev_addr, mac_addr_temp);
- }
/* Check if the MAC address is valid, if not get a random one */
- if (!is_valid_ether_addr(netdev->dev_addr)) {
+ if (!is_valid_ether_addr(mac_addr_temp)) {
eth_hw_addr_random(netdev);
dev_warn(priv->dev, "using random MAC address %pM\n",
netdev->dev_addr);
+ } else {
+ ether_addr_copy(netdev->dev_addr, mac_addr_temp);
+ ether_addr_copy(netdev->perm_addr, mac_addr_temp);
}
if (h->ae_algo->ops->set_mac_addr)
@@ -3863,7 +4024,7 @@ static int hns3_client_init(struct hnae3_handle *handle)
handle->kinfo.netdev = netdev;
handle->priv = (void *)priv;
- hns3_init_mac_addr(netdev, true);
+ hns3_init_mac_addr(netdev);
hns3_set_default_feature(netdev);
@@ -4331,7 +4492,7 @@ static int hns3_reset_notify_restore_enet(struct hnae3_handle *handle)
bool vlan_filter_enable;
int ret;
- ret = hns3_init_mac_addr(netdev, false);
+ ret = hns3_init_mac_addr(netdev);
if (ret)
return ret;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index 2110fa3b447980beecf46976a39f37b72be0a3ba..c5b7c22263b17d78cb8d4f7fb8fdbbdb597c7214 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -76,7 +76,7 @@ enum hns3_nic_state {
#define HNS3_RING_NAME_LEN 16
#define HNS3_BUFFER_SIZE_2048 2048
#define HNS3_RING_MAX_PENDING 32760
-#define HNS3_RING_MIN_PENDING 24
+#define HNS3_RING_MIN_PENDING 72
#define HNS3_RING_BD_MULTIPLE 8
/* max frame size of mac */
#define HNS3_MAC_MAX_FRAME 9728
@@ -195,9 +195,13 @@ enum hns3_nic_state {
#define HNS3_VECTOR_INITED 1
#define HNS3_MAX_BD_SIZE 65535
-#define HNS3_MAX_BD_NUM_NORMAL 8
-#define HNS3_MAX_BD_NUM_TSO 63
-#define HNS3_MAX_BD_PER_PKT MAX_SKB_FRAGS
+#define HNS3_MAX_NON_TSO_BD_NUM 8U
+#define HNS3_MAX_TSO_BD_NUM 63U
+#define HNS3_MAX_TSO_SIZE \
+ (HNS3_MAX_BD_SIZE * HNS3_MAX_TSO_BD_NUM)
+
+#define HNS3_MAX_NON_TSO_SIZE \
+ (HNS3_MAX_BD_SIZE * HNS3_MAX_NON_TSO_BD_NUM)
#define HNS3_VECTOR_GL0_OFFSET 0x100
#define HNS3_VECTOR_GL1_OFFSET 0x200
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 4821fe08b5e4919a3d3f94472f83ede49fed8d7c..3578832067ff0cf1601e7d06b0ddf147c21191dc 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -244,7 +244,7 @@ enum hclge_opcode_type {
/* QCN commands */
HCLGE_OPC_QCN_MOD_CFG = 0x1A01,
HCLGE_OPC_QCN_GRP_TMPLT_CFG = 0x1A02,
- HCLGE_OPC_QCN_SHAPPING_IR_CFG = 0x1A03,
+ HCLGE_OPC_QCN_SHAPPING_CFG = 0x1A03,
HCLGE_OPC_QCN_SHAPPING_BS_CFG = 0x1A04,
HCLGE_OPC_QCN_QSET_LINK_CFG = 0x1A05,
HCLGE_OPC_QCN_RP_STATUS_GET = 0x1A06,
@@ -1090,9 +1090,6 @@ void hclge_cmd_setup_basic_desc(struct hclge_desc *desc,
enum hclge_opcode_type opcode, bool is_read);
void hclge_cmd_reuse_desc(struct hclge_desc *desc, bool is_read);
-int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev,
- struct hclge_promisc_param *param);
-
enum hclge_cmd_status hclge_cmd_mdio_write(struct hclge_hw *hw,
struct hclge_desc *desc);
enum hclge_cmd_status hclge_cmd_mdio_read(struct hclge_hw *hw,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index d0128d792717b07baacfddae32e81f3e81ff31f3..0ccc8e7b19d074089c116154cc2571d379a90789 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -1110,6 +1110,82 @@ static void hclge_dbg_dump_mac_tnl_status(struct hclge_dev *hdev)
}
}
+static void hclge_dbg_dump_qs_shaper_single(struct hclge_dev *hdev, u16 qsid)
+{
+ struct hclge_qs_shapping_cmd *shap_cfg_cmd;
+ u8 ir_u, ir_b, ir_s, bs_b, bs_s;
+ struct hclge_desc desc;
+ u32 shapping_para;
+ int ret;
+
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QCN_SHAPPING_CFG, true);
+
+ shap_cfg_cmd = (struct hclge_qs_shapping_cmd *)desc.data;
+ shap_cfg_cmd->qs_id = cpu_to_le16(qsid);
+
+ ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "qs%u failed to get tx_rate, ret=%d\n",
+ qsid, ret);
+ return;
+ }
+
+ shapping_para = le32_to_cpu(shap_cfg_cmd->qs_shapping_para);
+ ir_b = hclge_tm_get_field(shapping_para, IR_B);
+ ir_u = hclge_tm_get_field(shapping_para, IR_U);
+ ir_s = hclge_tm_get_field(shapping_para, IR_S);
+ bs_b = hclge_tm_get_field(shapping_para, BS_B);
+ bs_s = hclge_tm_get_field(shapping_para, BS_S);
+
+ dev_info(&hdev->pdev->dev,
+ "qs%u ir_b:%u, ir_u:%u, ir_s:%u, bs_b:%u, bs_s:%u\n",
+ qsid, ir_b, ir_u, ir_s, bs_b, bs_s);
+}
+
+static void hclge_dbg_dump_qs_shaper_all(struct hclge_dev *hdev)
+{
+ struct hnae3_knic_private_info *kinfo;
+ struct hclge_vport *vport;
+ int vport_id, i;
+
+ for (vport_id = 0; vport_id <= pci_num_vf(hdev->pdev); vport_id++) {
+ vport = &hdev->vport[vport_id];
+ kinfo = &vport->nic.kinfo;
+
+ dev_info(&hdev->pdev->dev, "qs cfg of vport%d:\n", vport_id);
+
+ for (i = 0; i < kinfo->num_tc; i++) {
+ u16 qsid = vport->qs_offset + i;
+
+ hclge_dbg_dump_qs_shaper_single(hdev, qsid);
+ }
+ }
+}
+
+static void hclge_dbg_dump_qs_shaper(struct hclge_dev *hdev,
+ const char *cmd_buf)
+{
+#define HCLGE_MAX_QSET_NUM 1024
+
+ u16 qsid;
+ int ret;
+
+ ret = kstrtou16(cmd_buf, 0, &qsid);
+ if (ret) {
+ hclge_dbg_dump_qs_shaper_all(hdev);
+ return;
+ }
+
+ if (qsid >= HCLGE_MAX_QSET_NUM) {
+ dev_err(&hdev->pdev->dev, "qsid(%u) out of range[0-1023]\n",
+ qsid);
+ return;
+ }
+
+ hclge_dbg_dump_qs_shaper_single(hdev, qsid);
+}
+
int hclge_dbg_run_cmd(struct hnae3_handle *handle, const char *cmd_buf)
{
#define DUMP_REG "dump reg"
@@ -1145,6 +1221,9 @@ int hclge_dbg_run_cmd(struct hnae3_handle *handle, const char *cmd_buf)
&cmd_buf[sizeof("dump ncl_config")]);
} else if (strncmp(cmd_buf, "dump mac tnl status", 19) == 0) {
hclge_dbg_dump_mac_tnl_status(hdev);
+ } else if (strncmp(cmd_buf, "dump qs shaper", 14) == 0) {
+ hclge_dbg_dump_qs_shaper(hdev,
+ &cmd_buf[sizeof("dump qs shaper")]);
} else {
dev_info(&hdev->pdev->dev, "unknown command\n");
return -EINVAL;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index fd7f94372ff0dfae9d37103a8b4b8d93f7bed7aa..8a3a4fdc12edb9cf515eba20f6f828d1fd52007d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -55,6 +55,8 @@
#define HCLGE_LINK_STATUS_MS 10
+#define HCLGE_VF_VPORT_START_NUM 1
+
static int hclge_set_mac_mtu(struct hclge_dev *hdev, int new_mps);
static int hclge_init_vlan_config(struct hclge_dev *hdev);
static void hclge_sync_vlan_filter(struct hclge_dev *hdev);
@@ -1182,6 +1184,35 @@ static void hclge_parse_link_mode(struct hclge_dev *hdev, u8 speed_ability)
hclge_parse_backplane_link_mode(hdev, speed_ability);
}
+static u32 hclge_get_max_speed(u8 speed_ability)
+{
+ if (speed_ability & HCLGE_SUPPORT_100G_BIT)
+ return HCLGE_MAC_SPEED_100G;
+
+ if (speed_ability & HCLGE_SUPPORT_50G_BIT)
+ return HCLGE_MAC_SPEED_50G;
+
+ if (speed_ability & HCLGE_SUPPORT_40G_BIT)
+ return HCLGE_MAC_SPEED_40G;
+
+ if (speed_ability & HCLGE_SUPPORT_25G_BIT)
+ return HCLGE_MAC_SPEED_25G;
+
+ if (speed_ability & HCLGE_SUPPORT_10G_BIT)
+ return HCLGE_MAC_SPEED_10G;
+
+ if (speed_ability & HCLGE_SUPPORT_1G_BIT)
+ return HCLGE_MAC_SPEED_1G;
+
+ if (speed_ability & HCLGE_SUPPORT_100M_BIT)
+ return HCLGE_MAC_SPEED_100M;
+
+ if (speed_ability & HCLGE_SUPPORT_10M_BIT)
+ return HCLGE_MAC_SPEED_10M;
+
+ return HCLGE_MAC_SPEED_1G;
+}
+
static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc)
{
struct hclge_cfg_param_cmd *req;
@@ -1352,6 +1383,8 @@ static int hclge_configure(struct hclge_dev *hdev)
hclge_parse_link_mode(hdev, cfg.speed_ability);
+ hdev->hw.mac.max_speed = hclge_get_max_speed(cfg.speed_ability);
+
if ((hdev->tc_max > HNAE3_MAX_TC) ||
(hdev->tc_max < 1)) {
dev_warn(&hdev->pdev->dev, "TC num = %d.\n",
@@ -1633,6 +1666,7 @@ static int hclge_alloc_vport(struct hclge_dev *hdev)
for (i = 0; i < num_vport; i++) {
vport->back = hdev;
vport->vport_id = i;
+ vport->vf_info.link_state = IFLA_VF_LINK_STATE_AUTO;
vport->mps = HCLGE_MAC_DEFAULT_FRAME;
vport->port_base_vlan_cfg.state = HNAE3_PORT_BASE_VLAN_DISABLE;
vport->rxvlan_cfg.rx_vlan_offload_en = true;
@@ -2853,6 +2887,62 @@ static int hclge_get_status(struct hnae3_handle *handle)
return hdev->hw.mac.link;
}
+static struct hclge_vport *hclge_get_vf_vport(struct hclge_dev *hdev, int vf)
+{
+ if (pci_num_vf(hdev->pdev) == 0) {
+ dev_err(&hdev->pdev->dev,
+ "SRIOV is disabled, can not get vport(%d) info.\n", vf);
+ return NULL;
+ }
+
+ if (vf < 0 || vf >= pci_num_vf(hdev->pdev)) {
+ dev_err(&hdev->pdev->dev,
+ "vf id(%d) is out of range(0 <= vfid < %d)\n",
+ vf, pci_num_vf(hdev->pdev));
+ return NULL;
+ }
+
+ /* VF start from 1 in vport */
+ vf += HCLGE_VF_VPORT_START_NUM;
+ return &hdev->vport[vf];
+}
+
+static int hclge_get_vf_config(struct hnae3_handle *handle, int vf,
+ struct ifla_vf_info *ivf)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+
+ vport = hclge_get_vf_vport(hdev, vf);
+ if (!vport)
+ return -EINVAL;
+
+ ivf->vf = vf;
+ ivf->linkstate = vport->vf_info.link_state;
+ ivf->spoofchk = vport->vf_info.spoofchk;
+ ivf->trusted = vport->vf_info.trusted;
+ ivf->min_tx_rate = 0;
+ ivf->max_tx_rate = vport->vf_info.max_tx_rate;
+ ether_addr_copy(ivf->mac, vport->vf_info.mac);
+
+ return 0;
+}
+
+static int hclge_set_vf_link_state(struct hnae3_handle *handle, int vf,
+ int link_state)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+
+ vport = hclge_get_vf_vport(hdev, vf);
+ if (!vport)
+ return -EINVAL;
+
+ vport->vf_info.link_state = link_state;
+
+ return 0;
+}
+
static u32 hclge_check_event_cause(struct hclge_dev *hdev, u32 *clearval)
{
u32 rst_src_reg, cmdq_src_reg, msix_src_reg;
@@ -4558,8 +4648,8 @@ static int hclge_unmap_ring_frm_vector(struct hnae3_handle *handle, int vector,
return ret;
}
-int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev,
- struct hclge_promisc_param *param)
+static int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev,
+ struct hclge_promisc_param *param)
{
struct hclge_promisc_cfg_cmd *req;
struct hclge_desc desc;
@@ -4586,8 +4676,9 @@ int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev,
return ret;
}
-void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc,
- bool en_mc, bool en_bc, int vport_id)
+static void hclge_promisc_param_init(struct hclge_promisc_param *param,
+ bool en_uc, bool en_mc, bool en_bc,
+ int vport_id)
{
if (!param)
return;
@@ -4602,12 +4693,21 @@ void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc,
param->vf_id = vport_id;
}
+int hclge_set_vport_promisc_mode(struct hclge_vport *vport, bool en_uc_pmc,
+ bool en_mc_pmc, bool en_bc_pmc)
+{
+ struct hclge_dev *hdev = vport->back;
+ struct hclge_promisc_param param;
+
+ hclge_promisc_param_init(¶m, en_uc_pmc, en_mc_pmc, en_bc_pmc,
+ vport->vport_id);
+ return hclge_cmd_set_promisc_mode(hdev, ¶m);
+}
+
static int hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc,
bool en_mc_pmc)
{
struct hclge_vport *vport = hclge_get_vport(handle);
- struct hclge_dev *hdev = vport->back;
- struct hclge_promisc_param param;
bool en_bc_pmc = true;
/* For revision 0x20, if broadcast promisc enabled, vlan filter is
@@ -4617,9 +4717,8 @@ static int hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc,
if (handle->pdev->revision == 0x20)
en_bc_pmc = handle->netdev_flags & HNAE3_BPE ? true : false;
- hclge_promisc_param_init(¶m, en_uc_pmc, en_mc_pmc, en_bc_pmc,
- vport->vport_id);
- return hclge_cmd_set_promisc_mode(hdev, ¶m);
+ return hclge_set_vport_promisc_mode(vport, en_uc_pmc, en_mc_pmc,
+ en_bc_pmc);
}
static int hclge_get_fd_mode(struct hclge_dev *hdev, u8 *fd_mode)
@@ -7391,6 +7490,67 @@ static int hclge_get_mac_ethertype_cmd_status(struct hclge_dev *hdev,
return return_status;
}
+static bool hclge_check_vf_mac_exist(struct hclge_vport *vport, int vf_idx,
+ u8 *mac_addr)
+{
+ struct hclge_mac_vlan_tbl_entry_cmd req;
+ struct hclge_dev *hdev = vport->back;
+ struct hclge_desc desc;
+ u16 egress_port = 0;
+ int i;
+
+ if (is_zero_ether_addr(mac_addr))
+ return false;
+
+ memset(&req, 0, sizeof(req));
+ hnae3_set_field(egress_port, HCLGE_MAC_EPORT_VFID_M,
+ HCLGE_MAC_EPORT_VFID_S, vport->vport_id);
+ req.egress_port = cpu_to_le16(egress_port);
+ hclge_prepare_mac_addr(&req, mac_addr, false);
+
+ if (hclge_lookup_mac_vlan_tbl(vport, &req, &desc, false) != -ENOENT)
+ return true;
+
+ vf_idx += HCLGE_VF_VPORT_START_NUM;
+ for (i = hdev->num_vmdq_vport + 1; i < hdev->num_alloc_vport; i++)
+ if (i != vf_idx &&
+ ether_addr_equal(mac_addr, hdev->vport[i].vf_info.mac))
+ return true;
+
+ return false;
+}
+
+static int hclge_set_vf_mac(struct hnae3_handle *handle, int vf,
+ u8 *mac_addr)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+
+ vport = hclge_get_vf_vport(hdev, vf);
+ if (!vport)
+ return -EINVAL;
+
+ if (ether_addr_equal(mac_addr, vport->vf_info.mac)) {
+ dev_info(&hdev->pdev->dev,
+ "Specified MAC(=%pM) is same as before, no change committed!\n",
+ mac_addr);
+ return 0;
+ }
+
+ if (hclge_check_vf_mac_exist(vport, vf, mac_addr)) {
+ dev_err(&hdev->pdev->dev, "Specified MAC(=%pM) exists!\n",
+ mac_addr);
+ return -EEXIST;
+ }
+
+ ether_addr_copy(vport->vf_info.mac, mac_addr);
+ dev_info(&hdev->pdev->dev,
+ "MAC of VF %d has been set to %pM, and it will be reinitialized!\n",
+ vf, mac_addr);
+
+ return hclge_inform_reset_assert_to_vf(vport);
+}
+
static int hclge_add_mgr_tbl(struct hclge_dev *hdev,
const struct hclge_mac_mgr_tbl_entry_cmd *req)
{
@@ -7564,6 +7724,8 @@ static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, u16 vfid,
__be16 proto)
{
#define HCLGE_MAX_VF_BYTES 16
+
+ struct hclge_vport *vport = &hdev->vport[vfid];
struct hclge_vlan_filter_vf_cfg_cmd *req0;
struct hclge_vlan_filter_vf_cfg_cmd *req1;
struct hclge_desc desc[2];
@@ -7572,10 +7734,18 @@ static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, u16 vfid,
int ret;
/* if vf vlan table is full, firmware will close vf vlan filter, it
- * is unable and unnecessary to add new vlan id to vf vlan filter
+ * is unable and unnecessary to add new vlan id to vf vlan filter.
+ * If spoof check is enable, and vf vlan is full, it shouldn't add
+ * new vlan, because tx packets with these vlan id will be dropped.
*/
- if (test_bit(vfid, hdev->vf_vlan_full) && !is_kill)
+ if (test_bit(vfid, hdev->vf_vlan_full) && !is_kill) {
+ if (vport->vf_info.spoofchk && vlan) {
+ dev_err(&hdev->pdev->dev,
+ "Can't add vlan due to spoof check is on and vf vlan table is full\n");
+ return -EPERM;
+ }
return 0;
+ }
hclge_cmd_setup_basic_desc(&desc[0],
HCLGE_OPC_VLAN_FILTER_VF_CFG, false);
@@ -8072,12 +8242,15 @@ static void hclge_restore_vlan_table(struct hnae3_handle *handle)
}
list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
- if (vlan->hd_tbl_status)
- hclge_set_vlan_filter_hw(hdev,
- htons(ETH_P_8021Q),
- vport->vport_id,
- vlan->vlan_id,
- false);
+ int ret;
+
+ if (!vlan->hd_tbl_status)
+ continue;
+ ret = hclge_set_vlan_filter_hw(hdev, htons(ETH_P_8021Q),
+ vport->vport_id,
+ vlan->vlan_id, false);
+ if (ret)
+ break;
}
}
@@ -9319,6 +9492,219 @@ static void hclge_stats_clear(struct hclge_dev *hdev)
memset(&hdev->hw_stats, 0, sizeof(hdev->hw_stats));
}
+static int hclge_set_mac_spoofchk(struct hclge_dev *hdev, int vf, bool enable)
+{
+ return hclge_config_switch_param(hdev, vf, enable,
+ HCLGE_SWITCH_ANTI_SPOOF_MASK);
+}
+
+static int hclge_set_vlan_spoofchk(struct hclge_dev *hdev, int vf, bool enable)
+{
+ return hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+ HCLGE_FILTER_FE_NIC_INGRESS_B,
+ enable, vf);
+}
+
+static int hclge_set_vf_spoofchk_hw(struct hclge_dev *hdev, int vf, bool enable)
+{
+ int ret;
+
+ ret = hclge_set_mac_spoofchk(hdev, vf, enable);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "Set vf %d mac spoof check %s failed, ret=%d\n",
+ vf, enable ? "on" : "off", ret);
+ return ret;
+ }
+
+ ret = hclge_set_vlan_spoofchk(hdev, vf, enable);
+ if (ret)
+ dev_err(&hdev->pdev->dev,
+ "Set vf %d vlan spoof check %s failed, ret=%d\n",
+ vf, enable ? "on" : "off", ret);
+
+ return ret;
+}
+
+static int hclge_set_vf_spoofchk(struct hnae3_handle *handle, int vf,
+ bool enable)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+ u32 new_spoofchk = enable ? 1 : 0;
+ int ret;
+
+ if (hdev->pdev->revision == 0x20)
+ return -EOPNOTSUPP;
+
+ vport = hclge_get_vf_vport(hdev, vf);
+ if (!vport)
+ return -EINVAL;
+
+ if (vport->vf_info.spoofchk == new_spoofchk)
+ return 0;
+
+ if (enable && test_bit(vport->vport_id, hdev->vf_vlan_full))
+ dev_warn(&hdev->pdev->dev,
+ "vf %d vlan table is full, enable spoof check may cause its packet send fail\n",
+ vf);
+ else if (enable && hclge_is_umv_space_full(vport))
+ dev_warn(&hdev->pdev->dev,
+ "vf %d mac table is full, enable spoof check may cause its packet send fail\n",
+ vf);
+
+ ret = hclge_set_vf_spoofchk_hw(hdev, vport->vport_id, enable);
+ if (ret)
+ return ret;
+
+ vport->vf_info.spoofchk = new_spoofchk;
+ return 0;
+}
+
+static int hclge_reset_vport_spoofchk(struct hclge_dev *hdev)
+{
+ struct hclge_vport *vport = hdev->vport;
+ int ret;
+ int i;
+
+ if (hdev->pdev->revision == 0x20)
+ return 0;
+
+ /* resume the vf spoof check state after reset */
+ for (i = 0; i < hdev->num_alloc_vport; i++) {
+ ret = hclge_set_vf_spoofchk_hw(hdev, vport->vport_id,
+ vport->vf_info.spoofchk);
+ if (ret)
+ return ret;
+
+ vport++;
+ }
+
+ return 0;
+}
+
+static int hclge_set_vf_trust(struct hnae3_handle *handle, int vf, bool enable)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+ u32 new_trusted = enable ? 1 : 0;
+ bool en_bc_pmc;
+ int ret;
+
+ vport = hclge_get_vf_vport(hdev, vf);
+ if (!vport)
+ return -EINVAL;
+
+ if (vport->vf_info.trusted == new_trusted)
+ return 0;
+
+ /* Disable promisc mode for VF if it is not trusted any more. */
+ if (!enable && vport->vf_info.promisc_enable) {
+ en_bc_pmc = hdev->pdev->revision != 0x20;
+ ret = hclge_set_vport_promisc_mode(vport, false, false,
+ en_bc_pmc);
+ if (ret)
+ return ret;
+ vport->vf_info.promisc_enable = 0;
+ hclge_inform_vf_promisc_info(vport);
+ }
+
+ vport->vf_info.trusted = new_trusted;
+
+ return 0;
+}
+
+static void hclge_reset_vf_rate(struct hclge_dev *hdev)
+{
+ int ret;
+ int vf;
+
+ /* reset vf rate to default value */
+ for (vf = HCLGE_VF_VPORT_START_NUM; vf < hdev->num_alloc_vport; vf++) {
+ struct hclge_vport *vport = &hdev->vport[vf];
+
+ vport->vf_info.max_tx_rate = 0;
+ ret = hclge_tm_qs_shaper_cfg(vport, vport->vf_info.max_tx_rate);
+ if (ret)
+ dev_err(&hdev->pdev->dev,
+ "vf%d failed to reset to default, ret=%d\n",
+ vf - HCLGE_VF_VPORT_START_NUM, ret);
+ }
+}
+
+static int hclge_vf_rate_param_check(struct hclge_dev *hdev, int vf,
+ int min_tx_rate, int max_tx_rate)
+{
+ if (min_tx_rate != 0 ||
+ max_tx_rate < 0 || max_tx_rate > hdev->hw.mac.max_speed) {
+ dev_err(&hdev->pdev->dev,
+ "min_tx_rate:%d [0], max_tx_rate:%d [0, %u]\n",
+ min_tx_rate, max_tx_rate, hdev->hw.mac.max_speed);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int hclge_set_vf_rate(struct hnae3_handle *handle, int vf,
+ int min_tx_rate, int max_tx_rate, bool force)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+ int ret;
+
+ ret = hclge_vf_rate_param_check(hdev, vf, min_tx_rate, max_tx_rate);
+ if (ret)
+ return ret;
+
+ vport = hclge_get_vf_vport(hdev, vf);
+ if (!vport)
+ return -EINVAL;
+
+ if (!force && max_tx_rate == vport->vf_info.max_tx_rate)
+ return 0;
+
+ ret = hclge_tm_qs_shaper_cfg(vport, max_tx_rate);
+ if (ret)
+ return ret;
+
+ vport->vf_info.max_tx_rate = max_tx_rate;
+
+ return 0;
+}
+
+static int hclge_resume_vf_rate(struct hclge_dev *hdev)
+{
+ struct hnae3_handle *handle = &hdev->vport->nic;
+ struct hclge_vport *vport;
+ int ret;
+ int vf;
+
+ /* resume the vf max_tx_rate after reset */
+ for (vf = 0; vf < pci_num_vf(hdev->pdev); vf++) {
+ vport = hclge_get_vf_vport(hdev, vf);
+ if (!vport)
+ return -EINVAL;
+
+ /* zero means max rate, after reset, firmware already set it to
+ * max rate, so just continue.
+ */
+ if (!vport->vf_info.max_tx_rate)
+ continue;
+
+ ret = hclge_set_vf_rate(handle, vf, 0,
+ vport->vf_info.max_tx_rate, true);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "vf%d failed to resume tx_rate:%u, ret=%d\n",
+ vf, vport->vf_info.max_tx_rate, ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
static void hclge_reset_vport_state(struct hclge_dev *hdev)
{
struct hclge_vport *vport = hdev->vport;
@@ -9418,6 +9804,13 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
}
hclge_reset_vport_state(hdev);
+ ret = hclge_reset_vport_spoofchk(hdev);
+ if (ret)
+ return ret;
+
+ ret = hclge_resume_vf_rate(hdev);
+ if (ret)
+ return ret;
dev_info(&pdev->dev, "Reset done, %s driver initialization finished.\n",
HCLGE_DRIVER_NAME);
@@ -9430,6 +9823,7 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
struct hclge_dev *hdev = ae_dev->priv;
struct hclge_mac *mac = &hdev->hw.mac;
+ hclge_reset_vf_rate(hdev);
hclge_misc_affinity_teardown(hdev);
hclge_state_uninit(hdev);
@@ -10152,6 +10546,12 @@ static const struct hnae3_ae_ops hclge_ops = {
.mac_connect_phy = hclge_mac_connect_phy,
.mac_disconnect_phy = hclge_mac_disconnect_phy,
.restore_vlan_table = hclge_restore_vlan_table,
+ .get_vf_config = hclge_get_vf_config,
+ .set_vf_link_state = hclge_set_vf_link_state,
+ .set_vf_spoofchk = hclge_set_vf_spoofchk,
+ .set_vf_trust = hclge_set_vf_trust,
+ .set_vf_rate = hclge_set_vf_rate,
+ .set_vf_mac = hclge_set_vf_mac,
};
static struct hnae3_ae_algo ae_algo = {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index 3e9574a9e22dcbac92ef06832ef266d3687a42f0..3153a96729d34114204ee06aa0c23c0dc708ec6d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -258,6 +258,7 @@ struct hclge_mac {
u8 support_autoneg;
u8 speed_type; /* 0: sfp speed, 1: active speed */
u32 speed;
+ u32 max_speed;
u32 speed_ability; /* speed ability supported by current media */
u32 module_type; /* sub media type, e.g. kr/cr/sr/lr */
u32 fec_mode; /* active fec mode */
@@ -885,6 +886,15 @@ struct hclge_port_base_vlan_config {
struct hclge_vlan_info vlan_info;
};
+struct hclge_vf_info {
+ int link_state;
+ u8 mac[ETH_ALEN];
+ u32 spoofchk;
+ u32 max_tx_rate;
+ u32 trusted;
+ u16 promisc_enable;
+};
+
struct hclge_vport {
u16 alloc_tqps; /* Allocated Tx/Rx queues */
@@ -916,15 +926,15 @@ struct hclge_vport {
unsigned long state;
unsigned long last_active_jiffies;
u32 mps; /* Max packet size */
+ struct hclge_vf_info vf_info;
struct list_head uc_mac_list; /* Store VF unicast table */
struct list_head mc_mac_list; /* Store VF multicast table */
struct list_head vlan_list; /* Store VF vlan table */
};
-void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc,
- bool en_mc, bool en_bc, int vport_id);
-
+int hclge_set_vport_promisc_mode(struct hclge_vport *vport, bool en_uc_pmc,
+ bool en_mc_pmc, bool en_bc_pmc);
int hclge_add_uc_addr_common(struct hclge_vport *vport,
const unsigned char *addr);
int hclge_rm_uc_addr_common(struct hclge_vport *vport,
@@ -993,4 +1003,5 @@ int hclge_query_bd_num_cmd_send(struct hclge_dev *hdev,
struct hclge_desc *desc);
void hclge_report_hw_error(struct hclge_dev *hdev,
enum hnae3_hw_error_type type);
+void hclge_inform_vf_promisc_info(struct hclge_vport *vport);
#endif
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
index f5da28a60d00211d6ab2b295dffba31e95e28916..97463e11aca717703990862b4c9bc0fd42dab183 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -205,12 +205,38 @@ static int hclge_map_unmap_ring_to_vf_vector(struct hclge_vport *vport, bool en,
static int hclge_set_vf_promisc_mode(struct hclge_vport *vport,
struct hclge_mbx_vf_to_pf_cmd *req)
{
- bool en_bc = req->msg[1] ? true : false;
- struct hclge_promisc_param param;
+#define HCLGE_MBX_BC_INDEX 1
+#define HCLGE_MBX_UC_INDEX 2
+#define HCLGE_MBX_MC_INDEX 3
- /* vf is not allowed to enable unicast/multicast broadcast */
- hclge_promisc_param_init(¶m, false, false, en_bc, vport->vport_id);
- return hclge_cmd_set_promisc_mode(vport->back, ¶m);
+ bool en_bc = req->msg[HCLGE_MBX_BC_INDEX] ? true : false;
+ bool en_uc = req->msg[HCLGE_MBX_UC_INDEX] ? true : false;
+ bool en_mc = req->msg[HCLGE_MBX_MC_INDEX] ? true : false;
+ int ret;
+
+ if (!vport->vf_info.trusted) {
+ en_uc = false;
+ en_mc = false;
+ }
+
+ ret = hclge_set_vport_promisc_mode(vport, en_uc, en_mc, en_bc);
+ if (req->mbx_need_resp)
+ hclge_gen_resp_to_vf(vport, req, ret, NULL, 0);
+
+ vport->vf_info.promisc_enable = (en_uc || en_mc) ? 1 : 0;
+
+ return ret;
+}
+
+void hclge_inform_vf_promisc_info(struct hclge_vport *vport)
+{
+ u8 dest_vfid = (u8)vport->vport_id;
+ u8 msg_data[2];
+
+ memcpy(&msg_data[0], &vport->vf_info.promisc_enable, sizeof(u16));
+
+ hclge_send_mbx_msg(vport, msg_data, sizeof(msg_data),
+ HCLGE_MBX_PUSH_PROMISC_INFO, dest_vfid);
}
static int hclge_set_vf_uc_mac_addr(struct hclge_vport *vport,
@@ -223,6 +249,20 @@ static int hclge_set_vf_uc_mac_addr(struct hclge_vport *vport,
if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_UC_MODIFY) {
const u8 *old_addr = (const u8 *)(&mbx_req->msg[8]);
+ /* If VF MAC has been configured by the host then it
+ * cannot be overridden by the MAC specified by the VM.
+ */
+ if (!is_zero_ether_addr(vport->vf_info.mac) &&
+ !ether_addr_equal(mac_addr, vport->vf_info.mac)) {
+ status = -EPERM;
+ goto out;
+ }
+
+ if (!is_valid_ether_addr(mac_addr)) {
+ status = -EINVAL;
+ goto out;
+ }
+
hclge_rm_uc_addr_common(vport, old_addr);
status = hclge_add_uc_addr_common(vport, mac_addr);
if (status) {
@@ -250,6 +290,7 @@ static int hclge_set_vf_uc_mac_addr(struct hclge_vport *vport,
return -EIO;
}
+out:
if (mbx_req->mbx_need_resp & HCLGE_MBX_NEED_RESP_BIT)
hclge_gen_resp_to_vf(vport, mbx_req, status, NULL, 0);
@@ -324,6 +365,9 @@ static int hclge_set_vf_vlan_cfg(struct hclge_vport *vport,
proto = msg_cmd->proto;
status = hclge_set_vlan_filter(handle, cpu_to_be16(proto),
vlan, is_kill);
+ if (mbx_req->mbx_need_resp)
+ return hclge_gen_resp_to_vf(vport, mbx_req, status,
+ NULL, 0);
} else if (msg_cmd->subcode == HCLGE_MBX_VLAN_RX_OFF_CFG) {
struct hnae3_handle *handle = &vport->nic;
bool en = msg_cmd->is_kill ? true : false;
@@ -398,6 +442,13 @@ static int hclge_get_vf_queue_info(struct hclge_vport *vport,
HCLGE_TQPS_RSS_INFO_LEN);
}
+static int hclge_get_vf_mac_addr(struct hclge_vport *vport,
+ struct hclge_mbx_vf_to_pf_cmd *mbx_req)
+{
+ return hclge_gen_resp_to_vf(vport, mbx_req, 0, vport->vf_info.mac,
+ ETH_ALEN);
+}
+
static int hclge_get_vf_queue_depth(struct hclge_vport *vport,
struct hclge_mbx_vf_to_pf_cmd *mbx_req,
bool gen_resp)
@@ -428,6 +479,9 @@ static int hclge_get_vf_media_type(struct hclge_vport *vport,
static int hclge_get_link_info(struct hclge_vport *vport,
struct hclge_mbx_vf_to_pf_cmd *mbx_req)
{
+#define HCLGE_VF_LINK_STATE_UP 1U
+#define HCLGE_VF_LINK_STATE_DOWN 0U
+
struct hclge_dev *hdev = vport->back;
u16 link_status;
u8 msg_data[8];
@@ -435,7 +489,19 @@ static int hclge_get_link_info(struct hclge_vport *vport,
u16 duplex;
/* mac.link can only be 0 or 1 */
- link_status = (u16)hdev->hw.mac.link;
+ switch (vport->vf_info.link_state) {
+ case IFLA_VF_LINK_STATE_ENABLE:
+ link_status = HCLGE_VF_LINK_STATE_UP;
+ break;
+ case IFLA_VF_LINK_STATE_DISABLE:
+ link_status = HCLGE_VF_LINK_STATE_DOWN;
+ break;
+ case IFLA_VF_LINK_STATE_AUTO:
+ default:
+ link_status = (u16)hdev->hw.mac.link;
+ break;
+ }
+
duplex = hdev->hw.mac.duplex;
memcpy(&msg_data[0], &link_status, sizeof(u16));
memcpy(&msg_data[2], &hdev->hw.mac.speed, sizeof(u32));
@@ -749,6 +815,13 @@ void hclge_mbx_handler(struct hclge_dev *hdev)
case HCLGE_MBX_PUSH_LINK_STATUS:
hclge_handle_link_change_event(hdev, req);
break;
+ case HCLGE_MBX_GET_MAC_ADDR:
+ ret = hclge_get_vf_mac_addr(vport, req);
+ if (ret)
+ dev_err(&hdev->pdev->dev,
+ "PF failed(%d) to get MAC for VF\n",
+ ret);
+ break;
case HCLGE_MBX_NCSI_ERROR:
hclge_handle_ncsi_error(hdev);
break;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index 5cce9b7f1d3d5d1e048fc128e8162360fbae3544..09349545c47351b4d568b98cce4e503e27efa1fe 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -511,6 +511,49 @@ static int hclge_tm_qs_bp_cfg(struct hclge_dev *hdev, u8 tc, u8 grp_id,
return hclge_cmd_send(&hdev->hw, &desc, 1);
}
+int hclge_tm_qs_shaper_cfg(struct hclge_vport *vport, int max_tx_rate)
+{
+ struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
+ struct hclge_qs_shapping_cmd *shap_cfg_cmd;
+ struct hclge_dev *hdev = vport->back;
+ struct hclge_desc desc;
+ u8 ir_b, ir_u, ir_s;
+ u32 shaper_para;
+ int ret, i;
+
+ if (!max_tx_rate)
+ max_tx_rate = HCLGE_ETHER_MAX_RATE;
+
+ ret = hclge_shaper_para_calc(max_tx_rate, HCLGE_SHAPER_LVL_QSET,
+ &ir_b, &ir_u, &ir_s);
+ if (ret)
+ return ret;
+
+ shaper_para = hclge_tm_get_shapping_para(ir_b, ir_u, ir_s,
+ HCLGE_SHAPER_BS_U_DEF,
+ HCLGE_SHAPER_BS_S_DEF);
+
+ for (i = 0; i < kinfo->num_tc; i++) {
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QCN_SHAPPING_CFG,
+ false);
+
+ shap_cfg_cmd = (struct hclge_qs_shapping_cmd *)desc.data;
+ shap_cfg_cmd->qs_id = cpu_to_le16(vport->qs_offset + i);
+ shap_cfg_cmd->qs_shapping_para = cpu_to_le32(shaper_para);
+
+ ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "vf%d, qs%u failed to set tx_rate:%d, ret=%d\n",
+ vport->vport_id, shap_cfg_cmd->qs_id,
+ max_tx_rate, ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport)
{
struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
index 818610988d342fddaaf1474ccaf7f985536f828c..95ef6e1204cfcc38aece096aa045cbb9b789a7d2 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
@@ -96,6 +96,12 @@ struct hclge_pg_shapping_cmd {
__le32 pg_shapping_para;
};
+struct hclge_qs_shapping_cmd {
+ __le16 qs_id;
+ u8 rsvd[2];
+ __le32 qs_shapping_para;
+};
+
#define HCLGE_BP_GRP_NUM 32
#define HCLGE_BP_SUB_GRP_ID_S 0
#define HCLGE_BP_SUB_GRP_ID_M GENMASK(4, 0)
@@ -154,4 +160,6 @@ int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx);
int hclge_pause_addr_cfg(struct hclge_dev *hdev, const u8 *mac_addr);
int hclge_pfc_rx_stats_get(struct hclge_dev *hdev, u64 *stats);
int hclge_pfc_tx_stats_get(struct hclge_dev *hdev, u64 *stats);
+int hclge_tm_qs_shaper_cfg(struct hclge_vport *vport, int max_tx_rate);
+
#endif
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index e3090b3dab1da412390a87cb4d417fb025489f72..9c8fd971f9fdca55950395d77aea78a03c6cf04e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -1105,6 +1105,7 @@ static int hclgevf_put_vector(struct hnae3_handle *handle, int vector)
}
static int hclgevf_cmd_set_promisc_mode(struct hclgevf_dev *hdev,
+ bool en_uc_pmc, bool en_mc_pmc,
bool en_bc_pmc)
{
struct hclge_mbx_vf_to_pf_cmd *req;
@@ -1112,10 +1113,11 @@ static int hclgevf_cmd_set_promisc_mode(struct hclgevf_dev *hdev,
int ret;
req = (struct hclge_mbx_vf_to_pf_cmd *)desc.data;
-
hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_MBX_VF_TO_PF, false);
req->msg[0] = HCLGE_MBX_SET_PROMISC_MODE;
req->msg[1] = en_bc_pmc ? 1 : 0;
+ req->msg[2] = en_uc_pmc ? 1 : 0;
+ req->msg[3] = en_mc_pmc ? 1 : 0;
ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
if (ret)
@@ -1125,9 +1127,17 @@ static int hclgevf_cmd_set_promisc_mode(struct hclgevf_dev *hdev,
return ret;
}
-static int hclgevf_set_promisc_mode(struct hclgevf_dev *hdev, bool en_bc_pmc)
+static int hclgevf_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc,
+ bool en_mc_pmc)
{
- return hclgevf_cmd_set_promisc_mode(hdev, en_bc_pmc);
+ struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+ struct pci_dev *pdev = hdev->pdev;
+ bool en_bc_pmc;
+
+ en_bc_pmc = pdev->revision != 0x20;
+
+ return hclgevf_cmd_set_promisc_mode(hdev, en_uc_pmc, en_mc_pmc,
+ en_bc_pmc);
}
static int hclgevf_tqp_enable(struct hclgevf_dev *hdev, unsigned int tqp_id,
@@ -1166,11 +1176,37 @@ static void hclgevf_reset_tqp_stats(struct hnae3_handle *handle)
}
}
+static int hclgevf_get_host_mac_addr(struct hclgevf_dev *hdev, u8 *p)
+{
+ u8 host_mac[ETH_ALEN];
+ int status;
+
+ status = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_GET_MAC_ADDR, 0, NULL, 0,
+ true, host_mac, ETH_ALEN);
+ if (status) {
+ dev_err(&hdev->pdev->dev,
+ "fail to get VF MAC from host %d", status);
+ return status;
+ }
+
+ ether_addr_copy(p, host_mac);
+
+ return 0;
+}
+
static void hclgevf_get_mac_addr(struct hnae3_handle *handle, u8 *p)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+ u8 host_mac_addr[ETH_ALEN];
- ether_addr_copy(p, hdev->hw.mac.mac_addr);
+ if (hclgevf_get_host_mac_addr(hdev, host_mac_addr))
+ return;
+
+ hdev->has_pf_mac = !is_zero_ether_addr(host_mac_addr);
+ if (hdev->has_pf_mac)
+ ether_addr_copy(p, host_mac_addr);
+ else
+ ether_addr_copy(p, hdev->hw.mac.mac_addr);
}
static int hclgevf_set_mac_addr(struct hnae3_handle *handle, void *p,
@@ -1267,7 +1303,7 @@ static int hclgevf_set_vlan_filter(struct hnae3_handle *handle,
memcpy(&msg_data[3], &proto, sizeof(proto));
ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_SET_VLAN,
HCLGE_MBX_VLAN_FILTER, msg_data,
- HCLGEVF_VLAN_MBX_MSG_LEN, false, NULL, 0);
+ HCLGEVF_VLAN_MBX_MSG_LEN, true, NULL, 0);
/* when remove hw vlan filter failed, record the vlan id,
* and try to remove it from hw later, to be consistence
@@ -2626,12 +2662,6 @@ static int hclgevf_reset_hdev(struct hclgevf_dev *hdev)
return ret;
}
- if (pdev->revision >= 0x21) {
- ret = hclgevf_set_promisc_mode(hdev, true);
- if (ret)
- return ret;
- }
-
dev_info(&hdev->pdev->dev, "Reset done\n");
return 0;
@@ -2706,17 +2736,6 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev)
if (ret)
goto err_config;
- /* vf is not allowed to enable unicast/multicast promisc mode.
- * For revision 0x20, default to disable broadcast promisc mode,
- * firmware makes sure broadcast packets can be accepted.
- * For revision 0x21, default to enable broadcast promisc mode.
- */
- if (pdev->revision >= 0x21) {
- ret = hclgevf_set_promisc_mode(hdev, true);
- if (ret)
- goto err_config;
- }
-
/* Initialize RSS for this VF */
ret = hclgevf_rss_init_hw(hdev);
if (ret) {
@@ -3130,6 +3149,7 @@ static const struct hnae3_ae_ops hclgevf_ops = {
.get_global_queue_id = hclgevf_get_qid_global,
.set_timer_task = hclgevf_set_timer_task,
.get_link_mode = hclgevf_get_link_mode,
+ .set_promisc_mode = hclgevf_set_promisc_mode,
};
static struct hnae3_ae_algo ae_algovf = {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
index bdde3afc286b24996a8fc999a661269011d60047..ed839408850e8d6f501dd5d2f88447b0fec98fbb 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
@@ -266,6 +266,7 @@ struct hclgevf_dev {
u16 num_tx_desc; /* desc num of per tx queue */
u16 num_rx_desc; /* desc num of per rx queue */
u8 hw_tc_map;
+ u8 has_pf_mac;
u16 num_msi;
u16 num_msi_left;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
index a108191c9e50a1ad575b6111975ba8166c54882d..72bacf89f09cebad3fad221a479fd3172e52c9d6 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
@@ -205,6 +205,7 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev)
case HCLGE_MBX_ASSERTING_RESET:
case HCLGE_MBX_LINK_STAT_MODE:
case HCLGE_MBX_PUSH_VLAN_INFO:
+ case HCLGE_MBX_PUSH_PROMISC_INFO:
/* set this mbx event as pending. This is required as we
* might loose interrupt event when mbx task is busy
* handling. This shall be cleared when mbx task just
@@ -248,6 +249,14 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev)
crq->next_to_use);
}
+static void hclgevf_parse_promisc_info(struct hclgevf_dev *hdev,
+ u16 promisc_info)
+{
+ if (!promisc_info)
+ dev_info(&hdev->pdev->dev,
+ "Promisc mode is closed by host for being untrusted.\n");
+}
+
void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev)
{
enum hnae3_reset_type reset_type;
@@ -313,6 +322,9 @@ void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev)
hclgevf_update_port_base_vlan_info(hdev, state,
(u8 *)vlan_info, 8);
break;
+ case HCLGE_MBX_PUSH_PROMISC_INFO:
+ hclgevf_parse_promisc_info(hdev, msg_q[1]);
+ break;
default:
dev_err(&hdev->pdev->dev,
"fetched unsupported(%d) message from arq\n",