diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
index 9b6b7b45dde3a8f0e2705ebd4c8c2171cbd9ee5c..299b277bc7ae98294d0bf42aeee787e16f7beb8d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
@@ -21,6 +21,7 @@ enum HCLGE_MBX_OPCODE {
HCLGE_MBX_SET_MACVLAN, /* (VF -> PF) set unicast filter */
HCLGE_MBX_API_NEGOTIATE, /* (VF -> PF) negotiate API version */
HCLGE_MBX_GET_QINFO, /* (VF -> PF) get queue config */
+ HCLGE_MBX_GET_QDEPTH, /* (VF -> PF) get queue depth */
HCLGE_MBX_GET_TCINFO, /* (VF -> PF) get TC config */
HCLGE_MBX_GET_RETA, /* (VF -> PF) get RETA */
HCLGE_MBX_GET_RSS_KEY, /* (VF -> PF) get RSS key */
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 10f1cc2ba15790089ef4bfa967023624cf50dcb2..66d7a8b80e763ff07f1da0bdca5a42bda09aa5ab 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -87,7 +87,8 @@ struct hnae3_queue {
struct hnae3_handle *handle;
int tqp_index; /* index in a handle */
u32 buf_size; /* size for hnae_desc->addr, preset by AE */
- u16 desc_num; /* total number of desc */
+ u16 tx_desc_num;/* total number of tx desc */
+ u16 rx_desc_num;/* total number of rx desc */
};
/*hnae3 loop mode*/
@@ -505,7 +506,8 @@ struct hnae3_knic_private_info {
u16 rss_size; /* Allocated RSS queues */
u16 req_rss_size;
u16 rx_buf_len;
- u16 num_desc;
+ u16 num_tx_desc;
+ u16 num_rx_desc;
u8 num_tc; /* Total number of enabled TCs */
u8 prio_tc[HNAE3_MAX_USER_PRIO]; /* TC indexed by prio */
@@ -537,7 +539,9 @@ struct hnae3_roce_private_info {
struct hnae3_unic_private_info {
struct net_device *netdev;
u16 rx_buf_len;
- u16 num_desc;
+ u16 num_tx_desc;
+ u16 num_rx_desc;
+
u16 num_tqps; /* total number of tqps in this handle */
struct hnae3_queue **tqp; /* array base of all TQPs of this instance */
};
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 40b17223ee41212cda8ed81efb14ce1b2603c2d2..3cb43b1f1c2e69d590c4ad9361b1423fc7a7aefc 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -21,6 +21,8 @@
#include "hnae3.h"
#include "hns3_enet.h"
+#define hns3_set_field(origin, shift, val) ((origin) |= ((val) << (shift)))
+
static void hns3_clear_all_ring(struct hnae3_handle *h);
static void hns3_force_clear_all_rx_ring(struct hnae3_handle *h);
static void hns3_remove_hw_addr(struct net_device *netdev);
@@ -378,6 +380,29 @@ static int hns3_nic_net_up(struct net_device *netdev)
return ret;
}
+static void hns3_config_xps(struct hns3_nic_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < priv->vector_num; i++) {
+ struct hns3_enet_tqp_vector *tqp_vector = &priv->tqp_vector[i];
+ struct hns3_enet_ring *ring = tqp_vector->tx_group.ring;
+
+ while (ring) {
+ int ret;
+
+ ret = netif_set_xps_queue(priv->netdev,
+ &tqp_vector->affinity_mask,
+ ring->tqp->tqp_index);
+ if (ret)
+ netdev_warn(priv->netdev,
+ "set xps queue failed: %d", ret);
+
+ ring = ring->next;
+ }
+ }
+}
+
static int hns3_nic_net_open(struct net_device *netdev)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
@@ -410,6 +435,7 @@ static int hns3_nic_net_open(struct net_device *netdev)
if (h->ae_algo->ops->set_timer_task)
h->ae_algo->ops->set_timer_task(priv->ae_handle, true);
+ hns3_config_xps(priv);
return 0;
}
@@ -595,7 +621,7 @@ static int hns3_set_tso(struct sk_buff *skb, u32 *paylen,
return 0;
ret = skb_cow_head(skb, 0);
- if (ret)
+ if (unlikely(ret))
return ret;
l3.hdr = skb_network_header(skb);
@@ -634,7 +660,7 @@ static int hns3_set_tso(struct sk_buff *skb, u32 *paylen,
/* normal or tunnel packet*/
l4_offset = l4.hdr - skb->data;
- hdr_len = (l4.tcp->doff * 4) + l4_offset;
+ hdr_len = (l4.tcp->doff << 2) + l4_offset;
/* remove payload length from inner pseudo checksum when tso*/
l4_paylen = skb->len - l4_offset;
@@ -643,8 +669,7 @@ static int hns3_set_tso(struct sk_buff *skb, u32 *paylen,
/* find the txbd field values */
*paylen = skb->len - hdr_len;
- hnae3_set_bit(*type_cs_vlan_tso,
- HNS3_TXD_TSO_B, 1);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_TSO_B, 1);
/* get MSS for TSO */
*mss = skb_shinfo(skb)->gso_size;
@@ -723,21 +748,19 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto,
/* compute L2 header size for normal packet, defined in 2 Bytes */
l2_len = l3.hdr - skb->data;
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M,
- HNS3_TXD_L2LEN_S, l2_len >> 1);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_S, l2_len >> 1);
/* tunnel packet*/
if (skb->encapsulation) {
/* compute OL2 header size, defined in 2 Bytes */
ol2_len = l2_len;
- hnae3_set_field(*ol_type_vlan_len_msec,
- HNS3_TXD_L2LEN_M,
- HNS3_TXD_L2LEN_S, ol2_len >> 1);
+ hns3_set_field(*ol_type_vlan_len_msec,
+ HNS3_TXD_L2LEN_S, ol2_len >> 1);
/* compute OL3 header size, defined in 4 Bytes */
ol3_len = l4.hdr - l3.hdr;
- hnae3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L3LEN_M,
- HNS3_TXD_L3LEN_S, ol3_len >> 2);
+ hns3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L3LEN_S,
+ ol3_len >> 2);
/* MAC in UDP, MAC in GRE (0x6558)*/
if ((ol4_proto == IPPROTO_UDP) || (ol4_proto == IPPROTO_GRE)) {
@@ -746,17 +769,16 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto,
/* compute OL4 header size, defined in 4 Bytes. */
ol4_len = l2_hdr - l4.hdr;
- hnae3_set_field(*ol_type_vlan_len_msec,
- HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
- ol4_len >> 2);
+ hns3_set_field(*ol_type_vlan_len_msec,
+ HNS3_TXD_L4LEN_S, ol4_len >> 2);
/* switch IP header ptr from outer to inner header */
l3.hdr = skb_inner_network_header(skb);
/* compute inner l2 header size, defined in 2 Bytes. */
l2_len = l3.hdr - l2_hdr;
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M,
- HNS3_TXD_L2LEN_S, l2_len >> 1);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_S,
+ l2_len >> 1);
} else {
/* skb packet types not supported by hardware,
* txbd len fild doesn't be filled.
@@ -772,24 +794,21 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto,
/* compute inner(/normal) L3 header size, defined in 4 Bytes */
l3_len = l4.hdr - l3.hdr;
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3LEN_M,
- HNS3_TXD_L3LEN_S, l3_len >> 2);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3LEN_S, l3_len >> 2);
/* compute inner(/normal) L4 header size, defined in 4 Bytes */
switch (l4_proto) {
case IPPROTO_TCP:
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M,
- HNS3_TXD_L4LEN_S, l4.tcp->doff);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_S,
+ l4.tcp->doff);
break;
case IPPROTO_SCTP:
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M,
- HNS3_TXD_L4LEN_S,
- (sizeof(struct sctphdr) >> 2));
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_S,
+ (sizeof(struct sctphdr) >> 2));
break;
case IPPROTO_UDP:
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M,
- HNS3_TXD_L4LEN_S,
- (sizeof(struct udphdr) >> 2));
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_S,
+ (sizeof(struct udphdr) >> 2));
break;
default:
/* skb packet types not supported by hardware,
@@ -834,34 +853,30 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto,
/* define outer network header type.*/
if (skb->protocol == htons(ETH_P_IP)) {
if (skb_is_gso(skb))
- hnae3_set_field(*ol_type_vlan_len_msec,
- HNS3_TXD_OL3T_M,
- HNS3_TXD_OL3T_S,
- HNS3_OL3T_IPV4_CSUM);
+ hns3_set_field(*ol_type_vlan_len_msec,
+ HNS3_TXD_OL3T_S,
+ HNS3_OL3T_IPV4_CSUM);
else
- hnae3_set_field(*ol_type_vlan_len_msec,
- HNS3_TXD_OL3T_M,
- HNS3_TXD_OL3T_S,
- HNS3_OL3T_IPV4_NO_CSUM);
+ hns3_set_field(*ol_type_vlan_len_msec,
+ HNS3_TXD_OL3T_S,
+ HNS3_OL3T_IPV4_NO_CSUM);
} else if (skb->protocol == htons(ETH_P_IPV6)) {
- hnae3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_OL3T_M,
- HNS3_TXD_OL3T_S, HNS3_OL3T_IPV6);
+ hns3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_OL3T_S,
+ HNS3_OL3T_IPV6);
}
/* define tunnel type(OL4).*/
switch (l4_proto) {
case IPPROTO_UDP:
- hnae3_set_field(*ol_type_vlan_len_msec,
- HNS3_TXD_TUNTYPE_M,
- HNS3_TXD_TUNTYPE_S,
- HNS3_TUN_MAC_IN_UDP);
+ hns3_set_field(*ol_type_vlan_len_msec,
+ HNS3_TXD_TUNTYPE_S,
+ HNS3_TUN_MAC_IN_UDP);
break;
case IPPROTO_GRE:
- hnae3_set_field(*ol_type_vlan_len_msec,
- HNS3_TXD_TUNTYPE_M,
- HNS3_TXD_TUNTYPE_S,
- HNS3_TUN_NVGRE);
+ hns3_set_field(*ol_type_vlan_len_msec,
+ HNS3_TXD_TUNTYPE_S,
+ HNS3_TUN_NVGRE);
break;
default:
/* drop the skb tunnel packet if hardware don't support,
@@ -882,43 +897,37 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto,
}
if (l3.v4->version == 4) {
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M,
- HNS3_TXD_L3T_S, HNS3_L3T_IPV4);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_S,
+ HNS3_L3T_IPV4);
/* the stack computes the IP header already, the only time we
* need the hardware to recompute it is in the case of TSO.
*/
if (skb_is_gso(skb))
- hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L3CS_B, 1);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3CS_B, 1);
} else if (l3.v6->version == 6) {
- hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M,
- HNS3_TXD_L3T_S, HNS3_L3T_IPV6);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_S,
+ HNS3_L3T_IPV6);
}
switch (l4_proto) {
case IPPROTO_TCP:
- hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1);
- hnae3_set_field(*type_cs_vlan_tso,
- HNS3_TXD_L4T_M,
- HNS3_TXD_L4T_S,
- HNS3_L4T_TCP);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4T_S,
+ HNS3_L4T_TCP);
break;
case IPPROTO_UDP:
if (hns3_tunnel_csum_bug(skb))
break;
- hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1);
- hnae3_set_field(*type_cs_vlan_tso,
- HNS3_TXD_L4T_M,
- HNS3_TXD_L4T_S,
- HNS3_L4T_UDP);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4T_S,
+ HNS3_L4T_UDP);
break;
case IPPROTO_SCTP:
- hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1);
- hnae3_set_field(*type_cs_vlan_tso,
- HNS3_TXD_L4T_M,
- HNS3_TXD_L4T_S,
- HNS3_L4T_SCTP);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1);
+ hns3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4T_S,
+ HNS3_L4T_SCTP);
break;
default:
/* drop the skb tunnel packet if hardware don't support,
@@ -940,11 +949,8 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto,
static void hns3_set_txbd_baseinfo(u16 *bdtp_fe_sc_vld_ra_ri, int frag_end)
{
/* Config bd buffer end */
- hnae3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_BDTYPE_M,
- HNS3_TXD_BDTYPE_S, 0);
- hnae3_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end);
- hnae3_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1);
- hnae3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0);
+ hns3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end);
+ hns3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1);
}
static int hns3_fill_desc_vtags(struct sk_buff *skb,
@@ -977,10 +983,10 @@ static int hns3_fill_desc_vtags(struct sk_buff *skb,
* and use inner_vtag in one tag case.
*/
if (skb->protocol == htons(ETH_P_8021Q)) {
- hnae3_set_bit(*out_vlan_flag, HNS3_TXD_OVLAN_B, 1);
+ hns3_set_field(*out_vlan_flag, HNS3_TXD_OVLAN_B, 1);
*out_vtag = vlan_tag;
} else {
- hnae3_set_bit(*inner_vlan_flag, HNS3_TXD_VLAN_B, 1);
+ hns3_set_field(*inner_vlan_flag, HNS3_TXD_VLAN_B, 1);
*inner_vtag = vlan_tag;
}
} else if (skb->protocol == htons(ETH_P_8021Q)) {
@@ -988,7 +994,7 @@ static int hns3_fill_desc_vtags(struct sk_buff *skb,
int rc;
rc = skb_cow_head(skb, 0);
- if (rc < 0)
+ if (unlikely(rc < 0))
return rc;
vhdr = (struct vlan_ethhdr *)skb->data;
vhdr->h_vlan_TCI |= cpu_to_be16((skb->priority & 0x7)
@@ -1005,26 +1011,21 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
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);
- u32 ol_type_vlan_len_msec = 0;
u16 bdtp_fe_sc_vld_ra_ri = 0;
struct skb_frag_struct *frag;
unsigned int frag_buf_num;
- u32 type_cs_vlan_tso = 0;
- struct sk_buff *skb;
- u16 inner_vtag = 0;
- u16 out_vtag = 0;
- unsigned int k;
- int sizeoflast;
- u32 paylen = 0;
+ int k, sizeoflast;
dma_addr_t dma;
- u16 mss = 0;
- u8 ol4_proto;
- u8 il4_proto;
- int ret;
if (type == DESC_TYPE_SKB) {
- skb = (struct sk_buff *)priv;
- paylen = skb->len;
+ struct sk_buff *skb = (struct sk_buff *)priv;
+ u32 ol_type_vlan_len_msec = 0;
+ u32 type_cs_vlan_tso = 0;
+ u32 paylen = skb->len;
+ u16 inner_vtag = 0;
+ u16 out_vtag = 0;
+ u16 mss = 0;
+ int ret;
ret = hns3_fill_desc_vtags(skb, ring, &type_cs_vlan_tso,
&ol_type_vlan_len_msec,
@@ -1033,10 +1034,12 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
return ret;
if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ u8 ol4_proto, il4_proto;
+
skb_reset_mac_len(skb);
ret = hns3_get_l4_protocol(skb, &ol4_proto, &il4_proto);
- if (ret)
+ if (unlikely(ret))
return ret;
hns3_set_l2l3l4_len(skb, ol4_proto, il4_proto,
&type_cs_vlan_tso,
@@ -1044,12 +1047,12 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
ret = hns3_set_l3l4_type_csum(skb, ol4_proto, il4_proto,
&type_cs_vlan_tso,
&ol_type_vlan_len_msec);
- if (ret)
+ if (unlikely(ret))
return ret;
ret = hns3_set_tso(skb, &paylen, &mss,
&type_cs_vlan_tso);
- if (ret)
+ if (unlikely(ret))
return ret;
}
@@ -1069,15 +1072,15 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
dma = skb_frag_dma_map(dev, frag, 0, size, DMA_TO_DEVICE);
}
- if (dma_mapping_error(ring->dev, dma)) {
+ if (unlikely(dma_mapping_error(ring->dev, dma))) {
ring->stats.sw_err_cnt++;
return -ENOMEM;
}
desc_cb->length = size;
- frag_buf_num = (size + HNS3_MAX_BD_SIZE - 1) / HNS3_MAX_BD_SIZE;
- sizeoflast = size % HNS3_MAX_BD_SIZE;
+ frag_buf_num = (size + HNS3_MAX_BD_SIZE - 1) >> HNS3_MAX_BD_SIZE_OFFSET;
+ sizeoflast = size & HNS3_TX_LAST_SIZE_M;
sizeoflast = sizeoflast ? sizeoflast : HNS3_MAX_BD_SIZE;
/* When frag size is bigger than hardware limit, split this frag */
@@ -1121,22 +1124,23 @@ static int hns3_nic_maybe_stop_tso(struct sk_buff **out_skb, int *bnum,
int i;
size = skb_headlen(skb);
- buf_num = (size + HNS3_MAX_BD_SIZE - 1) / HNS3_MAX_BD_SIZE;
+ buf_num = (size + HNS3_MAX_BD_SIZE - 1) >> HNS3_MAX_BD_SIZE_OFFSET;
frag_num = skb_shinfo(skb)->nr_frags;
for (i = 0; i < frag_num; i++) {
frag = &skb_shinfo(skb)->frags[i];
size = skb_frag_size(frag);
- bdnum_for_frag =
- (size + HNS3_MAX_BD_SIZE - 1) / HNS3_MAX_BD_SIZE;
- if (bdnum_for_frag > HNS3_MAX_BD_PER_FRAG)
+ bdnum_for_frag = (size + HNS3_MAX_BD_SIZE - 1) >>
+ HNS3_MAX_BD_SIZE_OFFSET;
+ if (unlikely(bdnum_for_frag > HNS3_MAX_BD_PER_FRAG))
return -ENOMEM;
buf_num += bdnum_for_frag;
}
if (unlikely(buf_num > HNS3_MAX_BD_PER_FRAG)) {
- buf_num = (skb->len + HNS3_MAX_BD_SIZE - 1) / HNS3_MAX_BD_SIZE;
+ buf_num = (skb->len + HNS3_MAX_BD_SIZE - 1) >>
+ HNS3_MAX_BD_SIZE_OFFSET;
if (ring_space(ring) < buf_num)
return -EBUSY;
/* manual split the send packet */
@@ -1257,9 +1261,9 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
next_to_use_head = ring->next_to_use;
- ret = priv->ops.fill_desc(ring, skb, size, seg_num == 1 ? 1 : 0,
- DESC_TYPE_SKB);
- if (ret)
+ ret = hns3_fill_desc(ring, skb, size, seg_num == 1 ? 1 : 0,
+ DESC_TYPE_SKB);
+ if (unlikely(ret))
goto head_fill_err;
next_to_use_frag = ring->next_to_use;
@@ -1268,11 +1272,11 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
frag = &skb_shinfo(skb)->frags[i - 1];
size = skb_frag_size(frag);
- ret = priv->ops.fill_desc(ring, frag, size,
- seg_num - 1 == i ? 1 : 0,
- DESC_TYPE_PAGE);
+ ret = hns3_fill_desc(ring, frag, size,
+ seg_num - 1 == i ? 1 : 0,
+ DESC_TYPE_PAGE);
- if (ret)
+ if (unlikely(ret))
goto frag_fill_err;
}
@@ -2314,13 +2318,12 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb,
}
/* check if hardware has done checksum */
- if (!hnae3_get_bit(bd_base_info, HNS3_RXD_L3L4P_B))
+ if (!(bd_base_info & BIT(HNS3_RXD_L3L4P_B)))
return;
- if (unlikely(hnae3_get_bit(l234info, HNS3_RXD_L3E_B) ||
- hnae3_get_bit(l234info, HNS3_RXD_L4E_B) ||
- hnae3_get_bit(l234info, HNS3_RXD_OL3E_B) ||
- hnae3_get_bit(l234info, HNS3_RXD_OL4E_B))) {
+ if (unlikely(l234info & (BIT(HNS3_RXD_L3E_B) | BIT(HNS3_RXD_L4E_B) ||
+ BIT(HNS3_RXD_OL3E_B) ||
+ BIT(HNS3_RXD_OL4E_B)))) {
u64_stats_update_begin(&ring->syncp);
ring->stats.l3l4_csum_err++;
u64_stats_update_end(&ring->syncp);
@@ -2328,11 +2331,6 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb,
return;
}
- l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M,
- HNS3_RXD_L3ID_S);
- l4_type = hnae3_get_field(l234info, HNS3_RXD_L4ID_M,
- HNS3_RXD_L4ID_S);
-
ol4_type = hnae3_get_field(l234info, HNS3_RXD_OL4ID_M,
HNS3_RXD_OL4ID_S);
switch (ol4_type) {
@@ -2341,6 +2339,11 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb,
skb->csum_level = 1;
/* fall through */
case HNS3_OL4_TYPE_NO_TUN:
+ l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M,
+ HNS3_RXD_L3ID_S);
+ l4_type = hnae3_get_field(l234info, HNS3_RXD_L4ID_M,
+ HNS3_RXD_L4ID_S);
+
/* Can checksum ipv4 or ipv6 + UDP/TCP/SCTP packets */
if ((l3_type == HNS3_L3_TYPE_IPV4 ||
l3_type == HNS3_L3_TYPE_IPV6) &&
@@ -2465,11 +2468,11 @@ static int hns3_add_frag(struct hns3_enet_ring *ring, struct hns3_desc *desc,
bd_base_info = le32_to_cpu(desc->rx.bd_base_info);
}
- while (!hnae3_get_bit(bd_base_info, HNS3_RXD_FE_B)) {
+ while (!(bd_base_info & BIT(HNS3_RXD_FE_B))) {
desc = &ring->desc[ring->next_to_clean];
desc_cb = &ring->desc_cb[ring->next_to_clean];
bd_base_info = le32_to_cpu(desc->rx.bd_base_info);
- if (!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B))
+ if (!(bd_base_info & BIT(HNS3_RXD_VLD_B)))
return -ENXIO;
if (unlikely(ring->frag_num >= MAX_SKB_FRAGS)) {
@@ -2583,7 +2586,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
bd_base_info = le32_to_cpu(desc->rx.bd_base_info);
/* Check valid BD */
- if (unlikely(!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B)))
+ if (unlikely(!(bd_base_info & BIT(HNS3_RXD_VLD_B))))
return -ENXIO;
if (!skb)
@@ -2646,7 +2649,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
vlan_tag);
}
- if (unlikely(!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B))) {
+ if (unlikely(!(bd_base_info & BIT(HNS3_RXD_VLD_B)))) {
u64_stats_update_begin(&ring->syncp);
ring->stats.non_vld_descs++;
u64_stats_update_end(&ring->syncp);
@@ -2656,23 +2659,19 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
}
if (unlikely((!desc->rx.pkt_len) ||
- hnae3_get_bit(l234info, HNS3_RXD_TRUNCAT_B))) {
+ (l234info & (BIT(HNS3_RXD_TRUNCAT_B) |
+ BIT(HNS3_RXD_L2E_B))))) {
u64_stats_update_begin(&ring->syncp);
- ring->stats.err_pkt_len++;
+ if (l234info & BIT(HNS3_RXD_L2E_B))
+ ring->stats.l2_err++;
+ else
+ ring->stats.err_pkt_len++;
u64_stats_update_end(&ring->syncp);
dev_kfree_skb_any(skb);
return -EFAULT;
}
- if (unlikely(hnae3_get_bit(l234info, HNS3_RXD_L2E_B))) {
- u64_stats_update_begin(&ring->syncp);
- ring->stats.l2_err++;
- u64_stats_update_end(&ring->syncp);
-
- dev_kfree_skb_any(skb);
- return -EFAULT;
- }
l2_frame_type = hnae3_get_field(l234info, HNS3_RXD_DMAC_M,
HNS3_RXD_DMAC_S);
@@ -3232,19 +3231,21 @@ static int hns3_ring_get_cfg(struct hnae3_queue *q, struct hns3_nic_priv *priv,
{
struct hns3_nic_ring_data *ring_data = priv->ring_data;
int queue_num = priv->ae_handle->kinfo.num_tqps;
- int desc_num = priv->ae_handle->kinfo.num_desc;
struct pci_dev *pdev = priv->ae_handle->pdev;
struct hns3_enet_ring *ring;
+ int desc_num;
ring = devm_kzalloc(&pdev->dev, sizeof(*ring), GFP_KERNEL);
if (!ring)
return -ENOMEM;
if (ring_type == HNAE3_RING_TYPE_TX) {
+ desc_num = priv->ae_handle->kinfo.num_tx_desc;
ring_data[q->tqp_index].ring = ring;
ring_data[q->tqp_index].queue_index = q->tqp_index;
ring->io_base = (u8 __iomem *)q->io_base + HNS3_TX_REG_OFFSET;
} else {
+ desc_num = priv->ae_handle->kinfo.num_rx_desc;
ring_data[q->tqp_index + queue_num].ring = ring;
ring_data[q->tqp_index + queue_num].queue_index = q->tqp_index;
ring->io_base = q->io_base;
@@ -3557,7 +3558,6 @@ static void hns3_nic_set_priv_ops(struct net_device *netdev)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
- priv->ops.fill_desc = hns3_fill_desc;
if ((netdev->features & NETIF_F_TSO) ||
(netdev->features & NETIF_F_TSO6))
priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tso;
@@ -3656,7 +3656,7 @@ static int hns3_client_init(struct hnae3_handle *handle)
ret = hns3_client_start(handle);
if (ret) {
dev_err(priv->dev, "hns3_client_start fail! ret=%d\n", ret);
- goto out_reg_netdev_fail;
+ goto out_client_start;
}
hns3_dcbnl_setup(handle);
@@ -3670,6 +3670,8 @@ static int hns3_client_init(struct hnae3_handle *handle)
return ret;
+out_client_start:
+ unregister_netdev(netdev);
out_reg_netdev_fail:
hns3_uninit_phy(netdev);
out_init_phy:
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index 71ff8f4d6c18d74fcf5bfb6667d08f8b2c63952a..1db0bd41d20961f931f464850b8e5f1395276f76 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -74,7 +74,7 @@ enum hns3_nic_state {
#define HNS3_RING_NAME_LEN 16
#define HNS3_BUFFER_SIZE_2048 2048
#define HNS3_RING_MAX_PENDING 32768
-#define HNS3_RING_MIN_PENDING 8
+#define HNS3_RING_MIN_PENDING 24
#define HNS3_RING_BD_MULTIPLE 8
/* max frame size of mac */
#define HNS3_MAC_MAX_FRAME 9728
@@ -184,6 +184,8 @@ enum hns3_nic_state {
#define HNS3_TXD_MSS_S 0
#define HNS3_TXD_MSS_M (0x3fff << HNS3_TXD_MSS_S)
+#define HNS3_TX_LAST_SIZE_M 0xffff
+
#define HNS3_VECTOR_TX_IRQ BIT_ULL(0)
#define HNS3_VECTOR_RX_IRQ BIT_ULL(1)
@@ -191,6 +193,7 @@ enum hns3_nic_state {
#define HNS3_VECTOR_INITED 1
#define HNS3_MAX_BD_SIZE 65535
+#define HNS3_MAX_BD_SIZE_OFFSET 16
#define HNS3_MAX_BD_PER_FRAG 8
#define HNS3_MAX_BD_PER_PKT MAX_SKB_FRAGS
@@ -441,11 +444,8 @@ struct hns3_nic_ring_data {
};
struct hns3_nic_ops {
- int (*fill_desc)(struct hns3_enet_ring *ring, void *priv,
- int size, int frag_end, enum hns_desc_type type);
int (*maybe_stop_tx)(struct sk_buff **out_skb,
int *bnum, struct hns3_enet_ring *ring);
- void (*get_rxd_bnum)(u32 bnum_flag, int *out_bnum);
};
enum hns3_flow_level_range {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index d94c90a38563bdd7e02ff4a4217c88bef1712cab..359d4731fb2db5c6a3bb112d8136669736533137 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -748,15 +748,19 @@ static int hns3_get_rxnfc(struct net_device *netdev,
}
static int hns3_change_all_ring_bd_num(struct hns3_nic_priv *priv,
- u32 new_desc_num)
+ u32 tx_desc_num, u32 rx_desc_num)
{
struct hnae3_handle *h = priv->ae_handle;
int i;
- h->kinfo.num_desc = new_desc_num;
+ h->kinfo.num_tx_desc = tx_desc_num;
+ h->kinfo.num_rx_desc = rx_desc_num;
- for (i = 0; i < h->kinfo.num_tqps * 2; i++)
- priv->ring_data[i].ring->desc_num = new_desc_num;
+ for (i = 0; i < h->kinfo.num_tqps; i++) {
+ priv->ring_data[i].ring->desc_num = tx_desc_num;
+ priv->ring_data[i + h->kinfo.num_tqps].ring->desc_num =
+ rx_desc_num;
+ }
return hns3_init_all_ring(priv);
}
@@ -767,7 +771,9 @@ static int hns3_set_ringparam(struct net_device *ndev,
struct hns3_nic_priv *priv = netdev_priv(ndev);
struct hnae3_handle *h = priv->ae_handle;
bool if_running = netif_running(ndev);
- u32 old_desc_num, new_desc_num;
+ u32 old_tx_desc_num, new_tx_desc_num;
+ u32 old_rx_desc_num, new_rx_desc_num;
+ int queue_num = h->kinfo.num_tqps;
int ret;
if (hns3_nic_resetting(ndev))
@@ -776,32 +782,28 @@ static int hns3_set_ringparam(struct net_device *ndev,
if (param->rx_mini_pending || param->rx_jumbo_pending)
return -EINVAL;
- if (param->tx_pending != param->rx_pending) {
- netdev_err(ndev,
- "Descriptors of tx and rx must be equal");
- return -EINVAL;
- }
-
if (param->tx_pending > HNS3_RING_MAX_PENDING ||
- param->tx_pending < HNS3_RING_MIN_PENDING) {
- netdev_err(ndev,
- "Descriptors requested (Tx/Rx: %d) out of range [%d-%d]\n",
- param->tx_pending, HNS3_RING_MIN_PENDING,
- HNS3_RING_MAX_PENDING);
+ param->tx_pending < HNS3_RING_MIN_PENDING ||
+ param->rx_pending > HNS3_RING_MAX_PENDING ||
+ param->rx_pending < HNS3_RING_MIN_PENDING) {
+ netdev_err(ndev, "Queue depth out of range [%d-%d]\n",
+ HNS3_RING_MIN_PENDING, HNS3_RING_MAX_PENDING);
return -EINVAL;
}
- new_desc_num = param->tx_pending;
-
/* Hardware requires that its descriptors must be multiple of eight */
- new_desc_num = ALIGN(new_desc_num, HNS3_RING_BD_MULTIPLE);
- old_desc_num = h->kinfo.num_desc;
- if (old_desc_num == new_desc_num)
+ new_tx_desc_num = ALIGN(param->tx_pending, HNS3_RING_BD_MULTIPLE);
+ new_rx_desc_num = ALIGN(param->rx_pending, HNS3_RING_BD_MULTIPLE);
+ old_tx_desc_num = priv->ring_data[0].ring->desc_num;
+ old_rx_desc_num = priv->ring_data[queue_num].ring->desc_num;
+ if (old_tx_desc_num == new_tx_desc_num &&
+ old_rx_desc_num == new_rx_desc_num)
return 0;
netdev_info(ndev,
- "Changing descriptor count from %d to %d.\n",
- old_desc_num, new_desc_num);
+ "Changing Tx/Rx ring depth from %d/%d to %d/%d\n",
+ old_tx_desc_num, old_rx_desc_num,
+ new_tx_desc_num, new_rx_desc_num);
if (if_running)
ndev->netdev_ops->ndo_stop(ndev);
@@ -810,9 +812,11 @@ static int hns3_set_ringparam(struct net_device *ndev,
if (ret)
return ret;
- ret = hns3_change_all_ring_bd_num(priv, new_desc_num);
+ ret = hns3_change_all_ring_bd_num(priv, new_tx_desc_num,
+ new_rx_desc_num);
if (ret) {
- ret = hns3_change_all_ring_bd_num(priv, old_desc_num);
+ ret = hns3_change_all_ring_bd_num(priv, old_tx_desc_num,
+ old_rx_desc_num);
if (ret) {
netdev_err(ndev,
"Revert to old bd num fail, ret=%d.\n", ret);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index bad21c89f6b77e14b5322f89b6eadf11e3b3221c..3714733c96d99260bb228fc548801fdfa8ce7240 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -693,7 +693,9 @@ struct hclge_mac_vlan_remove_cmd {
struct hclge_vlan_filter_ctrl_cmd {
u8 vlan_type;
u8 vlan_fe;
- u8 rsv[22];
+ u8 rsv1[2];
+ u8 vf_id;
+ u8 rsv2[19];
};
struct hclge_vlan_filter_pf_cfg_cmd {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
index b9d363fa595ab1fc87868d0811bad249f65fa165..1feceff1477cea9700ede728e473dca6765483d4 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
@@ -1148,10 +1148,10 @@ static int hclge_log_rocee_ovf_error(struct hclge_dev *hdev)
return 0;
}
-static int hclge_log_and_clear_rocee_ras_error(struct hclge_dev *hdev)
+static enum hnae3_reset_type
+hclge_log_and_clear_rocee_ras_error(struct hclge_dev *hdev)
{
- enum hnae3_reset_type reset_type = HNAE3_FUNC_RESET;
- struct hnae3_ae_dev *ae_dev = hdev->ae_dev;
+ enum hnae3_reset_type reset_type = HNAE3_NONE_RESET;
struct device *dev = &hdev->pdev->dev;
struct hclge_desc desc[2];
unsigned int status;
@@ -1164,17 +1164,20 @@ static int hclge_log_and_clear_rocee_ras_error(struct hclge_dev *hdev)
if (ret) {
dev_err(dev, "failed(%d) to query ROCEE RAS INT SRC\n", ret);
/* reset everything for now */
- HCLGE_SET_DEFAULT_RESET_REQUEST(HNAE3_GLOBAL_RESET);
- return ret;
+ return HNAE3_GLOBAL_RESET;
}
status = le32_to_cpu(desc[0].data[0]);
- if (status & HCLGE_ROCEE_RERR_INT_MASK)
+ if (status & HCLGE_ROCEE_RERR_INT_MASK) {
dev_warn(dev, "ROCEE RAS AXI rresp error\n");
+ reset_type = HNAE3_FUNC_RESET;
+ }
- if (status & HCLGE_ROCEE_BERR_INT_MASK)
+ if (status & HCLGE_ROCEE_BERR_INT_MASK) {
dev_warn(dev, "ROCEE RAS AXI bresp error\n");
+ reset_type = HNAE3_FUNC_RESET;
+ }
if (status & HCLGE_ROCEE_ECC_INT_MASK) {
dev_warn(dev, "ROCEE RAS 2bit ECC error\n");
@@ -1186,9 +1189,9 @@ static int hclge_log_and_clear_rocee_ras_error(struct hclge_dev *hdev)
if (ret) {
dev_err(dev, "failed(%d) to process ovf error\n", ret);
/* reset everything for now */
- HCLGE_SET_DEFAULT_RESET_REQUEST(HNAE3_GLOBAL_RESET);
- return ret;
+ return HNAE3_GLOBAL_RESET;
}
+ reset_type = HNAE3_FUNC_RESET;
}
/* clear error status */
@@ -1197,12 +1200,10 @@ static int hclge_log_and_clear_rocee_ras_error(struct hclge_dev *hdev)
if (ret) {
dev_err(dev, "failed(%d) to clear ROCEE RAS error\n", ret);
/* reset everything for now */
- reset_type = HNAE3_GLOBAL_RESET;
+ return HNAE3_GLOBAL_RESET;
}
- HCLGE_SET_DEFAULT_RESET_REQUEST(reset_type);
-
- return ret;
+ return reset_type;
}
static int hclge_config_rocee_ras_interrupt(struct hclge_dev *hdev, bool en)
@@ -1232,15 +1233,18 @@ static int hclge_config_rocee_ras_interrupt(struct hclge_dev *hdev, bool en)
return ret;
}
-static int hclge_handle_rocee_ras_error(struct hnae3_ae_dev *ae_dev)
+static void hclge_handle_rocee_ras_error(struct hnae3_ae_dev *ae_dev)
{
+ enum hnae3_reset_type reset_type = HNAE3_NONE_RESET;
struct hclge_dev *hdev = ae_dev->priv;
if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) ||
hdev->pdev->revision < 0x21)
- return HNAE3_NONE_RESET;
+ return;
- return hclge_log_and_clear_rocee_ras_error(hdev);
+ reset_type = hclge_log_and_clear_rocee_ras_error(hdev);
+ if (reset_type != HNAE3_NONE_RESET)
+ HCLGE_SET_DEFAULT_RESET_REQUEST(reset_type);
}
static const struct hclge_hw_blk hw_blk[] = {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 5c8f2e4d71c98df7638d9e3fa45ebe17cb6c5239..deda606c51e7359851026b3b370791bc6ea161b6 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -1033,7 +1033,8 @@ static int hclge_configure(struct hclge_dev *hdev)
ether_addr_copy(hdev->hw.mac.mac_addr, cfg.mac_addr);
hdev->hw.mac.media_type = cfg.media_type;
hdev->hw.mac.phy_addr = cfg.phy_addr;
- hdev->num_desc = cfg.tqp_desc_num;
+ hdev->num_tx_desc = cfg.tqp_desc_num;
+ hdev->num_rx_desc = cfg.tqp_desc_num;
hdev->tm_info.num_pg = 1;
hdev->tc_max = cfg.tc_num;
hdev->tm_info.hw_pfc_map = 0;
@@ -1140,7 +1141,8 @@ static int hclge_alloc_tqps(struct hclge_dev *hdev)
tqp->q.ae_algo = &ae_algo;
tqp->q.buf_size = hdev->rx_buf_len;
- tqp->q.desc_num = hdev->num_desc;
+ tqp->q.tx_desc_num = hdev->num_tx_desc;
+ tqp->q.rx_desc_num = hdev->num_rx_desc;
tqp->q.io_base = hdev->hw.io_base + HCLGE_TQP_REG_OFFSET +
i * HCLGE_TQP_REG_SIZE;
@@ -1184,7 +1186,8 @@ static int hclge_assign_tqp(struct hclge_vport *vport, u16 num_tqps)
if (!hdev->htqp[i].alloced) {
hdev->htqp[i].q.handle = &vport->nic;
hdev->htqp[i].q.tqp_index = alloced;
- hdev->htqp[i].q.desc_num = kinfo->num_desc;
+ hdev->htqp[i].q.tx_desc_num = kinfo->num_tx_desc;
+ hdev->htqp[i].q.rx_desc_num = kinfo->num_rx_desc;
kinfo->tqp[alloced] = &hdev->htqp[i].q;
hdev->htqp[i].alloced = true;
alloced++;
@@ -1197,15 +1200,18 @@ static int hclge_assign_tqp(struct hclge_vport *vport, u16 num_tqps)
return 0;
}
-static int hclge_knic_setup(struct hclge_vport *vport,
- u16 num_tqps, u16 num_desc)
+static int hclge_knic_setup(struct hclge_vport *vport, u16 num_tqps,
+ u16 num_tx_desc, u16 num_rx_desc)
+
{
struct hnae3_handle *nic = &vport->nic;
struct hnae3_knic_private_info *kinfo = &nic->kinfo;
struct hclge_dev *hdev = vport->back;
int ret;
- kinfo->num_desc = num_desc;
+ kinfo->num_tx_desc = num_tx_desc;
+ kinfo->num_rx_desc = num_rx_desc;
+
kinfo->rx_buf_len = hdev->rx_buf_len;
kinfo->tqp = devm_kcalloc(&hdev->pdev->dev, num_tqps,
@@ -1279,7 +1285,9 @@ static int hclge_vport_setup(struct hclge_vport *vport, u16 num_tqps)
nic->numa_node_mask = hdev->numa_node_mask;
if (hdev->ae_dev->dev_type == HNAE3_DEV_KNIC) {
- ret = hclge_knic_setup(vport, num_tqps, hdev->num_desc);
+ ret = hclge_knic_setup(vport, num_tqps,
+ hdev->num_tx_desc, hdev->num_rx_desc);
+
if (ret) {
dev_err(&hdev->pdev->dev, "knic setup failed %d\n",
ret);
@@ -6329,7 +6337,7 @@ static int hclge_do_ioctl(struct hnae3_handle *handle, struct ifreq *ifr,
}
static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
- u8 fe_type, bool filter_en)
+ u8 fe_type, bool filter_en, u8 vf_id)
{
struct hclge_vlan_filter_ctrl_cmd *req;
struct hclge_desc desc;
@@ -6340,6 +6348,7 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
req = (struct hclge_vlan_filter_ctrl_cmd *)desc.data;
req->vlan_type = vlan_type;
req->vlan_fe = filter_en ? fe_type : 0;
+ req->vf_id = vf_id;
ret = hclge_cmd_send(&hdev->hw, &desc, 1);
if (ret)
@@ -6368,12 +6377,13 @@ static void hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable)
if (hdev->pdev->revision >= 0x21) {
hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
- HCLGE_FILTER_FE_EGRESS, enable);
+ HCLGE_FILTER_FE_EGRESS, enable, 0);
hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
- HCLGE_FILTER_FE_INGRESS, enable);
+ HCLGE_FILTER_FE_INGRESS, enable, 0);
} else {
hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
- HCLGE_FILTER_FE_EGRESS_V1_B, enable);
+ HCLGE_FILTER_FE_EGRESS_V1_B, enable,
+ 0);
}
if (enable)
handle->netdev_flags |= HNAE3_VLAN_FLTR;
@@ -6681,19 +6691,27 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev)
int i;
if (hdev->pdev->revision >= 0x21) {
- ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
- HCLGE_FILTER_FE_EGRESS, true);
- if (ret)
- return ret;
+ /* for revision 0x21, vf vlan filter is per function */
+ for (i = 0; i < hdev->num_alloc_vport; i++) {
+ vport = &hdev->vport[i];
+ ret = hclge_set_vlan_filter_ctrl(hdev,
+ HCLGE_FILTER_TYPE_VF,
+ HCLGE_FILTER_FE_EGRESS,
+ true,
+ vport->vport_id);
+ if (ret)
+ return ret;
+ }
ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
- HCLGE_FILTER_FE_INGRESS, true);
+ HCLGE_FILTER_FE_INGRESS, true,
+ 0);
if (ret)
return ret;
} else {
ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
HCLGE_FILTER_FE_EGRESS_V1_B,
- true);
+ true, 0);
if (ret)
return ret;
}
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index abbc58ea4864964bc093b1b6abdf0184a5710e85..b57ac4beb31310fa05600ae9cc3b223e92fab400 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -706,7 +706,8 @@ struct hclge_dev {
u16 num_alloc_vport; /* Num vports this driver supports */
u32 numa_node_mask;
u16 rx_buf_len;
- u16 num_desc;
+ 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 tc_num_last_time;
enum hclge_fc_mode fc_mode_last_time;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
index 9e0952c329bb2b240161cd70e6e95a8263b86731..306a23e486de522c6f910d05904dd0e35f3259d5 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -357,20 +357,34 @@ static int hclge_get_vf_queue_info(struct hclge_vport *vport,
struct hclge_mbx_vf_to_pf_cmd *mbx_req,
bool gen_resp)
{
-#define HCLGE_TQPS_RSS_INFO_LEN 8
+#define HCLGE_TQPS_RSS_INFO_LEN 6
u8 resp_data[HCLGE_TQPS_RSS_INFO_LEN];
struct hclge_dev *hdev = vport->back;
/* get the queue related info */
memcpy(&resp_data[0], &vport->alloc_tqps, sizeof(u16));
memcpy(&resp_data[2], &vport->nic.kinfo.rss_size, sizeof(u16));
- memcpy(&resp_data[4], &hdev->num_desc, sizeof(u16));
- memcpy(&resp_data[6], &hdev->rx_buf_len, sizeof(u16));
+ memcpy(&resp_data[4], &hdev->rx_buf_len, sizeof(u16));
return hclge_gen_resp_to_vf(vport, mbx_req, 0, resp_data,
HCLGE_TQPS_RSS_INFO_LEN);
}
+static int hclge_get_vf_queue_depth(struct hclge_vport *vport,
+ struct hclge_mbx_vf_to_pf_cmd *mbx_req,
+ bool gen_resp)
+{
+#define HCLGE_TQPS_DEPTH_INFO_LEN 4
+ u8 resp_data[HCLGE_TQPS_DEPTH_INFO_LEN];
+ struct hclge_dev *hdev = vport->back;
+
+ /* get the queue depth info */
+ memcpy(&resp_data[0], &hdev->num_tx_desc, sizeof(u16));
+ memcpy(&resp_data[2], &hdev->num_rx_desc, sizeof(u16));
+ return hclge_gen_resp_to_vf(vport, mbx_req, 0, resp_data,
+ HCLGE_TQPS_DEPTH_INFO_LEN);
+}
+
static int hclge_get_link_info(struct hclge_vport *vport,
struct hclge_mbx_vf_to_pf_cmd *mbx_req)
{
@@ -476,6 +490,24 @@ static int hclge_get_queue_id_in_pf(struct hclge_vport *vport,
return hclge_gen_resp_to_vf(vport, mbx_req, 0, resp_data, 2);
}
+static int hclge_get_rss_key(struct hclge_vport *vport,
+ struct hclge_mbx_vf_to_pf_cmd *mbx_req)
+{
+#define HCLGE_RSS_MBX_RESP_LEN 8
+ u8 resp_data[HCLGE_RSS_MBX_RESP_LEN];
+ struct hclge_dev *hdev = vport->back;
+ u8 index;
+
+ index = mbx_req->msg[2];
+
+ memcpy(&resp_data[0],
+ &hdev->vport[0].rss_hash_key[index * HCLGE_RSS_MBX_RESP_LEN],
+ HCLGE_RSS_MBX_RESP_LEN);
+
+ return hclge_gen_resp_to_vf(vport, mbx_req, 0, resp_data,
+ HCLGE_RSS_MBX_RESP_LEN);
+}
+
static bool hclge_cmd_crq_empty(struct hclge_hw *hw)
{
u32 tail = hclge_read_dev(hw, HCLGE_NIC_CRQ_TAIL_REG);
@@ -567,6 +599,14 @@ void hclge_mbx_handler(struct hclge_dev *hdev)
"PF failed(%d) to get Q info for VF\n",
ret);
break;
+ case HCLGE_MBX_GET_QDEPTH:
+ ret = hclge_get_vf_queue_depth(vport, req, true);
+ if (ret)
+ dev_err(&hdev->pdev->dev,
+ "PF failed(%d) to get Q depth for VF\n",
+ ret);
+ break;
+
case HCLGE_MBX_GET_TCINFO:
ret = hclge_get_vf_tcinfo(vport, req, true);
if (ret)
@@ -603,6 +643,13 @@ void hclge_mbx_handler(struct hclge_dev *hdev)
"PF failed(%d) to get qid for VF\n",
ret);
break;
+ case HCLGE_MBX_GET_RSS_KEY:
+ ret = hclge_get_rss_key(vport, req);
+ if (ret)
+ dev_err(&hdev->pdev->dev,
+ "PF fail(%d) to get rss key for VF\n",
+ ret);
+ break;
case HCLGE_MBX_GET_LINK_MODE:
hclge_get_link_mode(vport, req);
break;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 4a897cfb573b4581c3718a191264a54335aecac5..8bc28e6f465f1961fef7e7d070bee547dce6b9af 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -247,7 +247,7 @@ static int hclgevf_get_tc_info(struct hclgevf_dev *hdev)
static int hclgevf_get_queue_info(struct hclgevf_dev *hdev)
{
-#define HCLGEVF_TQPS_RSS_INFO_LEN 8
+#define HCLGEVF_TQPS_RSS_INFO_LEN 6
u8 resp_msg[HCLGEVF_TQPS_RSS_INFO_LEN];
int status;
@@ -263,8 +263,29 @@ static int hclgevf_get_queue_info(struct hclgevf_dev *hdev)
memcpy(&hdev->num_tqps, &resp_msg[0], sizeof(u16));
memcpy(&hdev->rss_size_max, &resp_msg[2], sizeof(u16));
- memcpy(&hdev->num_desc, &resp_msg[4], sizeof(u16));
- memcpy(&hdev->rx_buf_len, &resp_msg[6], sizeof(u16));
+ memcpy(&hdev->rx_buf_len, &resp_msg[4], sizeof(u16));
+
+ return 0;
+}
+
+static int hclgevf_get_queue_depth(struct hclgevf_dev *hdev)
+{
+#define HCLGEVF_TQPS_DEPTH_INFO_LEN 4
+ u8 resp_msg[HCLGEVF_TQPS_DEPTH_INFO_LEN];
+ int ret;
+
+ ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_GET_QDEPTH, 0, NULL, 0,
+ true, resp_msg,
+ HCLGEVF_TQPS_DEPTH_INFO_LEN);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "VF request to get tqp depth info from PF failed %d",
+ ret);
+ return ret;
+ }
+
+ memcpy(&hdev->num_tx_desc, &resp_msg[0], sizeof(u16));
+ memcpy(&hdev->num_rx_desc, &resp_msg[2], sizeof(u16));
return 0;
}
@@ -304,7 +325,8 @@ static int hclgevf_alloc_tqps(struct hclgevf_dev *hdev)
tqp->q.ae_algo = &ae_algovf;
tqp->q.buf_size = hdev->rx_buf_len;
- tqp->q.desc_num = hdev->num_desc;
+ tqp->q.tx_desc_num = hdev->num_tx_desc;
+ tqp->q.rx_desc_num = hdev->num_rx_desc;
tqp->q.io_base = hdev->hw.io_base + HCLGEVF_TQP_REG_OFFSET +
i * HCLGEVF_TQP_REG_SIZE;
@@ -323,7 +345,8 @@ static int hclgevf_knic_setup(struct hclgevf_dev *hdev)
kinfo = &nic->kinfo;
kinfo->num_tc = 0;
- kinfo->num_desc = hdev->num_desc;
+ kinfo->num_tx_desc = hdev->num_tx_desc;
+ kinfo->num_rx_desc = hdev->num_rx_desc;
kinfo->rx_buf_len = hdev->rx_buf_len;
for (i = 0; i < HCLGEVF_MAX_TC_NUM; i++)
if (hdev->hw_tc_map & BIT(i))
@@ -597,12 +620,50 @@ static int hclgevf_set_rss_tc_mode(struct hclgevf_dev *hdev, u16 rss_size)
return status;
}
+/* for revision 0x20, vf shared the same rss config with pf */
+static int hclgevf_get_rss_hash_key(struct hclgevf_dev *hdev)
+{
+#define HCLGEVF_RSS_MBX_RESP_LEN 8
+
+ struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
+ u8 resp_msg[HCLGEVF_RSS_MBX_RESP_LEN];
+ u16 msg_num, hash_key_index;
+ u8 index;
+ int ret;
+
+ msg_num = (HCLGEVF_RSS_KEY_SIZE + HCLGEVF_RSS_MBX_RESP_LEN - 1) /
+ HCLGEVF_RSS_MBX_RESP_LEN;
+ for (index = 0; index < msg_num; index++) {
+ ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_GET_RSS_KEY, 0,
+ &index, sizeof(index),
+ true, resp_msg,
+ HCLGEVF_RSS_MBX_RESP_LEN);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "VF get rss hash key from PF failed, ret=%d",
+ ret);
+ return ret;
+ }
+
+ hash_key_index = HCLGEVF_RSS_MBX_RESP_LEN * index;
+ if (index == msg_num - 1)
+ memcpy(&rss_cfg->rss_hash_key[hash_key_index],
+ &resp_msg[0],
+ HCLGEVF_RSS_KEY_SIZE - hash_key_index);
+ else
+ memcpy(&rss_cfg->rss_hash_key[hash_key_index],
+ &resp_msg[0], HCLGEVF_RSS_MBX_RESP_LEN);
+ }
+
+ return 0;
+}
+
static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key,
u8 *hfunc)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
- int i;
+ int i, ret;
if (handle->pdev->revision >= 0x21) {
/* Get hash algorithm */
@@ -624,6 +685,16 @@ static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key,
if (key)
memcpy(key, rss_cfg->rss_hash_key,
HCLGEVF_RSS_KEY_SIZE);
+ } else {
+ if (hfunc)
+ *hfunc = ETH_RSS_HASH_TOP;
+ if (key) {
+ ret = hclgevf_get_rss_hash_key(hdev);
+ if (ret)
+ return ret;
+ memcpy(key, rss_cfg->rss_hash_key,
+ HCLGEVF_RSS_KEY_SIZE);
+ }
}
if (indir)
@@ -1747,6 +1818,12 @@ static int hclgevf_configure(struct hclgevf_dev *hdev)
ret = hclgevf_get_queue_info(hdev);
if (ret)
return ret;
+
+ /* get queue depth info from PF */
+ ret = hclgevf_get_queue_depth(hdev);
+ if (ret)
+ return ret;
+
/* get tc configuration from PF */
return hclgevf_get_tc_info(hdev);
}
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
index eba1118a766da9df8c6b876907dba402309ab9ae..c128863ee7d07f5bd7922a286e9d24a6c5fac6ed 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
@@ -239,7 +239,8 @@ struct hclgevf_dev {
u16 num_alloc_vport; /* num vports this driver supports */
u32 numa_node_mask;
u16 rx_buf_len;
- u16 num_desc;
+ u16 num_tx_desc; /* desc num of per tx queue */
+ u16 num_rx_desc; /* desc num of per rx queue */
u8 hw_tc_map;
u16 num_msi;