/* dirtied @xmit */
u16 pc ____cacheline_aligned_in_smp;
u32 dma_fifo_pc;
- struct mlx5e_sq_stats stats;
struct mlx5e_cq cq;
/* read only */
struct mlx5_wq_cyc wq;
u32 dma_fifo_mask;
+ struct mlx5e_sq_stats *stats;
void __iomem *uar_map;
struct netdev_queue *txq;
u32 sqn;
struct mlx5e_channel *channel;
struct device *pdev;
struct net_device *netdev;
- struct mlx5e_rq_stats stats;
+ struct mlx5e_rq_stats *stats;
struct mlx5e_cq cq;
struct mlx5e_page_cache page_cache;
struct hwtstamp_config *tstamp;
/* data path - accessed per napi poll */
struct irq_desc *irq_desc;
- struct mlx5e_ch_stats stats;
+ struct mlx5e_ch_stats *stats;
/* control */
struct mlx5e_priv *priv;
struct mlx5e_params params;
};
+struct mlx5e_channel_stats {
+ struct mlx5e_ch_stats ch;
+ struct mlx5e_sq_stats sq[MLX5E_MAX_NUM_TC];
+ struct mlx5e_rq_stats rq;
+} ____cacheline_aligned_in_smp;
+
enum mlx5e_traffic_types {
MLX5E_TT_IPV4_TCP,
MLX5E_TT_IPV6_TCP,
struct mlx5_core_dev *mdev;
struct net_device *netdev;
struct mlx5e_stats stats;
+ struct mlx5e_channel_stats channel_stats[MLX5E_MAX_NUM_CHANNELS];
+ u8 max_opened_tc;
struct hwtstamp_config tstamp;
u16 q_counter;
u16 drop_rq_q_counter;
int headln;
int i;
- sq->stats.tls_ooo++;
+ sq->stats->tls_ooo++;
if (mlx5e_tls_get_sync_data(context, tcp_seq, &info)) {
/* We might get here if a retransmission reaches the driver
skb_shinfo(nskb)->nr_frags = info.nr_frags;
nskb->data_len = info.sync_len;
nskb->len += info.sync_len;
- sq->stats.tls_resync_bytes += nskb->len;
+ sq->stats->tls_resync_bytes += nskb->len;
mlx5e_tls_complete_sync_skb(skb, nskb, tcp_seq, headln,
cpu_to_be64(info.rcd_sn));
mlx5e_sq_xmit(sq, nskb, *wqe, *pi);
rq->ix = c->ix;
rq->mdev = mdev;
rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu);
+ rq->stats = &c->priv->channel_stats[c->ix].rq;
rq->xdp_prog = params->xdp_prog ? bpf_prog_inc(params->xdp_prog) : NULL;
if (IS_ERR(rq->xdp_prog)) {
int txq_ix,
struct mlx5e_params *params,
struct mlx5e_sq_param *param,
- struct mlx5e_txqsq *sq)
+ struct mlx5e_txqsq *sq,
+ int tc)
{
void *sqc_wq = MLX5_ADDR_OF(sqc, param->sqc, wq);
struct mlx5_core_dev *mdev = c->mdev;
sq->txq_ix = txq_ix;
sq->uar_map = mdev->mlx5e_res.bfreg.map;
sq->min_inline_mode = params->tx_min_inline_mode;
+ sq->stats = &c->priv->channel_stats[c->ix].sq[tc];
INIT_WORK(&sq->recover.recover_work, mlx5e_sq_recover);
if (MLX5_IPSEC_DEV(c->priv->mdev))
set_bit(MLX5E_SQ_STATE_IPSEC, &sq->state);
int txq_ix,
struct mlx5e_params *params,
struct mlx5e_sq_param *param,
- struct mlx5e_txqsq *sq)
+ struct mlx5e_txqsq *sq,
+ int tc)
{
struct mlx5e_create_sq_param csp = {};
u32 tx_rate;
int err;
- err = mlx5e_alloc_txqsq(c, txq_ix, params, param, sq);
+ err = mlx5e_alloc_txqsq(c, txq_ix, params, param, sq, tc);
if (err)
return err;
return;
mlx5e_reset_txqsq_cc_pc(sq);
- sq->stats.recover++;
+ sq->stats->recover++;
recover->last_recover = jiffies;
mlx5e_activate_txqsq(sq);
}
struct mlx5e_params *params,
struct mlx5e_channel_param *cparam)
{
- int err;
- int tc;
+ struct mlx5e_priv *priv = c->priv;
+ int err, tc, max_nch = priv->profile->max_nch(priv->mdev);
for (tc = 0; tc < params->num_tc; tc++) {
- int txq_ix = c->ix + tc * params->num_channels;
+ int txq_ix = c->ix + tc * max_nch;
err = mlx5e_open_txqsq(c, c->priv->tisn[tc], txq_ix,
- params, &cparam->sq, &c->sq[tc]);
+ params, &cparam->sq, &c->sq[tc], tc);
if (err)
goto err_close_sqs;
}
c->mkey_be = cpu_to_be32(priv->mdev->mlx5e_res.mkey.key);
c->num_tc = params->num_tc;
c->xdp = !!params->xdp_prog;
+ c->stats = &priv->channel_stats[ix].ch;
mlx5_vector2eqn(priv->mdev, ix, &eqn, &irq);
c->irq_desc = irq_to_desc(irq);
struct mlx5e_txqsq *sq;
int i, tc;
- for (i = 0; i < priv->channels.num; i++)
+ for (i = 0; i < priv->profile->max_nch(priv->mdev); i++)
for (tc = 0; tc < priv->profile->max_tc; tc++)
priv->channel_tc2txq[i][tc] = i + tc * priv->channels.num;
if (err)
goto out;
+ priv->max_opened_tc = max_t(u8, priv->max_opened_tc,
+ new_channels.params.num_tc);
mlx5e_switch_priv_channels(priv, &new_channels, NULL);
out:
mutex_unlock(&priv->state_lock);
return false;
netdev_err(dev, "Recover %d eqes on EQ 0x%x\n", eqe_count, eq->eqn);
- sq->channel->stats.eq_rearm++;
+ sq->channel->stats->eq_rearm++;
return true;
}
priv->profile = profile;
priv->ppriv = ppriv;
priv->msglevel = MLX5E_MSG_LEVEL;
+ priv->max_opened_tc = 1;
mlx5e_build_nic_params(mdev, &priv->channels.params,
profile->max_nch(mdev), netdev->mtu);
for (i = 0; i < priv->channels.num; i++) {
struct mlx5e_channel *c = priv->channels.c[i];
- rq_stats = &c->rq.stats;
+ rq_stats = c->rq.stats;
s->rx_packets += rq_stats->packets;
s->rx_bytes += rq_stats->bytes;
for (j = 0; j < priv->channels.params.num_tc; j++) {
- sq_stats = &c->sq[j].stats;
+ sq_stats = c->sq[j].stats;
s->tx_packets += sq_stats->packets;
s->tx_bytes += sq_stats->bytes;
mlx5e_read_cqe_slot(cq, cqcc, &cq->title);
cq->decmprs_left = be32_to_cpu(cq->title.byte_cnt);
cq->decmprs_wqe_counter = be16_to_cpu(cq->title.wqe_counter);
- rq->stats.cqe_compress_blks++;
+ rq->stats->cqe_compress_blks++;
}
static inline void mlx5e_read_mini_arr_slot(struct mlx5e_cq *cq, u32 cqcc)
mlx5e_cqes_update_owner(cq, cq->wq.cc, cqcc - cq->wq.cc);
cq->wq.cc = cqcc;
cq->decmprs_left -= cqe_count;
- rq->stats.cqe_compress_pkts += cqe_count;
+ rq->stats->cqe_compress_pkts += cqe_count;
return cqe_count;
}
{
struct mlx5e_page_cache *cache = &rq->page_cache;
u32 tail_next = (cache->tail + 1) & (MLX5E_CACHE_SIZE - 1);
+ struct mlx5e_rq_stats *stats = rq->stats;
if (tail_next == cache->head) {
- rq->stats.cache_full++;
+ stats->cache_full++;
return false;
}
if (unlikely(mlx5e_page_is_reserved(dma_info->page))) {
- rq->stats.cache_waive++;
+ stats->cache_waive++;
return false;
}
struct mlx5e_dma_info *dma_info)
{
struct mlx5e_page_cache *cache = &rq->page_cache;
+ struct mlx5e_rq_stats *stats = rq->stats;
if (unlikely(cache->head == cache->tail)) {
- rq->stats.cache_empty++;
+ stats->cache_empty++;
return false;
}
if (page_ref_count(cache->page_cache[cache->head].page) != 1) {
- rq->stats.cache_busy++;
+ stats->cache_busy++;
return false;
}
*dma_info = cache->page_cache[cache->head];
cache->head = (cache->head + 1) & (MLX5E_CACHE_SIZE - 1);
- rq->stats.cache_reuse++;
+ stats->cache_reuse++;
dma_sync_single_for_device(rq->pdev, dma_info->addr,
RQ_PAGE_SIZE(rq),
struct mlx5e_wqe_frag_info *wi)
{
if (mlx5e_page_reuse(rq, wi)) {
- rq->stats.page_reuse++;
+ rq->stats->page_reuse++;
return;
}
dma_info--;
mlx5e_page_release(rq, dma_info, true);
}
- rq->stats.buff_alloc_err++;
+ rq->stats->buff_alloc_err++;
return err;
}
err = mlx5e_alloc_rx_wqe(rq, wqe, wq->head);
if (unlikely(err)) {
- rq->stats.buff_alloc_err++;
+ rq->stats->buff_alloc_err++;
break;
}
struct sk_buff *skb,
bool lro)
{
+ struct mlx5e_rq_stats *stats = rq->stats;
int network_depth = 0;
if (unlikely(!(netdev->features & NETIF_F_RXCSUM)))
if (lro) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
- rq->stats.csum_unnecessary++;
+ stats->csum_unnecessary++;
return;
}
skb->csum = csum_partial(skb->data + ETH_HLEN,
network_depth - ETH_HLEN,
skb->csum);
- rq->stats.csum_complete++;
+ stats->csum_complete++;
return;
}
if (cqe_is_tunneled(cqe)) {
skb->csum_level = 1;
skb->encapsulation = 1;
- rq->stats.csum_unnecessary_inner++;
+ stats->csum_unnecessary_inner++;
return;
}
- rq->stats.csum_unnecessary++;
+ stats->csum_unnecessary++;
return;
}
csum_none:
skb->ip_summed = CHECKSUM_NONE;
- rq->stats.csum_none++;
+ stats->csum_none++;
}
static inline void mlx5e_build_rx_skb(struct mlx5_cqe64 *cqe,
struct sk_buff *skb)
{
u8 lro_num_seg = be32_to_cpu(cqe->srqn) >> 24;
+ struct mlx5e_rq_stats *stats = rq->stats;
struct net_device *netdev = rq->netdev;
skb->mac_len = ETH_HLEN;
/* Subtract one since we already counted this as one
* "regular" packet in mlx5e_complete_rx_cqe()
*/
- rq->stats.packets += lro_num_seg - 1;
- rq->stats.lro_packets++;
- rq->stats.lro_bytes += cqe_bcnt;
+ stats->packets += lro_num_seg - 1;
+ stats->lro_packets++;
+ stats->lro_bytes += cqe_bcnt;
}
if (unlikely(mlx5e_rx_hw_stamp(rq->tstamp)))
if (cqe_has_vlan(cqe)) {
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
be16_to_cpu(cqe->vlan_info));
- rq->stats.removed_vlan_packets++;
+ stats->removed_vlan_packets++;
}
skb->mark = be32_to_cpu(cqe->sop_drop_qpn) & MLX5E_TC_FLOW_ID_MASK;
u32 cqe_bcnt,
struct sk_buff *skb)
{
- rq->stats.packets++;
- rq->stats.bytes += cqe_bcnt;
+ struct mlx5e_rq_stats *stats = rq->stats;
+
+ stats->packets++;
+ stats->bytes += cqe_bcnt;
mlx5e_build_rx_skb(cqe, cqe_bcnt, rq, skb);
}
dma_addr_t dma_addr = di->addr + data_offset;
unsigned int dma_len = xdp->data_end - xdp->data;
+ struct mlx5e_rq_stats *stats = rq->stats;
+
prefetchw(wqe);
if (unlikely(dma_len < MLX5E_XDP_MIN_INLINE || rq->hw_mtu < dma_len)) {
- rq->stats.xdp_drop++;
+ stats->xdp_drop++;
return false;
}
mlx5e_xmit_xdp_doorbell(sq);
sq->db.doorbell = false;
}
- rq->stats.xdp_tx_full++;
+ stats->xdp_tx_full++;
return false;
}
sq->db.doorbell = true;
- rq->stats.xdp_tx++;
+ stats->xdp_tx++;
return true;
}
case XDP_ABORTED:
trace_xdp_exception(rq->netdev, prog, act);
case XDP_DROP:
- rq->stats.xdp_drop++;
+ rq->stats->xdp_drop++;
return true;
}
}
struct sk_buff *skb = build_skb(va, frag_size);
if (unlikely(!skb)) {
- rq->stats.buff_alloc_err++;
+ rq->stats->buff_alloc_err++;
return NULL;
}
wi->offset += frag_size;
if (unlikely((cqe->op_own >> 4) != MLX5_CQE_RESP_SEND)) {
- rq->stats.wqe_err++;
+ rq->stats->wqe_err++;
return NULL;
}
skb = napi_alloc_skb(rq->cq.napi,
ALIGN(MLX5_MPWRQ_SMALL_PACKET_THRESHOLD, sizeof(long)));
if (unlikely(!skb)) {
- rq->stats.buff_alloc_err++;
+ rq->stats->buff_alloc_err++;
return NULL;
}
wi->consumed_strides += cstrides;
if (unlikely((cqe->op_own >> 4) != MLX5_CQE_RESP_SEND)) {
- rq->stats.wqe_err++;
+ rq->stats->wqe_err++;
goto mpwrq_cqe_out;
}
if (unlikely(mpwrq_is_filler_cqe(cqe))) {
- rq->stats.mpwqe_filler++;
+ rq->stats->mpwqe_filler++;
goto mpwrq_cqe_out;
}
u32 cqe_bcnt,
struct sk_buff *skb)
{
+ struct mlx5e_rq_stats *stats = rq->stats;
struct hwtstamp_config *tstamp;
struct net_device *netdev;
struct mlx5e_priv *priv;
skb->dev = netdev;
- rq->stats.csum_complete++;
- rq->stats.packets++;
- rq->stats.bytes += cqe_bcnt;
+ stats->csum_complete++;
+ stats->packets++;
+ stats->bytes += cqe_bcnt;
}
void mlx5i_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe)
void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv)
{
struct mlx5e_sw_stats temp, *s = &temp;
- struct mlx5e_rq_stats *rq_stats;
- struct mlx5e_sq_stats *sq_stats;
- struct mlx5e_ch_stats *ch_stats;
- int i, j;
+ int i;
memset(s, 0, sizeof(*s));
read_lock(&priv->stats_lock);
if (!priv->channels_active)
goto out;
- for (i = 0; i < priv->channels.num; i++) {
- struct mlx5e_channel *c = priv->channels.c[i];
- rq_stats = &c->rq.stats;
- ch_stats = &c->stats;
+ for (i = 0; i < priv->profile->max_nch(priv->mdev); i++) {
+ struct mlx5e_channel_stats *channel_stats =
+ &priv->channel_stats[i];
+ struct mlx5e_rq_stats *rq_stats = &channel_stats->rq;
+ struct mlx5e_ch_stats *ch_stats = &channel_stats->ch;
+ int j;
s->rx_packets += rq_stats->packets;
s->rx_bytes += rq_stats->bytes;
s->rx_cache_waive += rq_stats->cache_waive;
s->ch_eq_rearm += ch_stats->eq_rearm;
- for (j = 0; j < priv->channels.params.num_tc; j++) {
- sq_stats = &c->sq[j].stats;
+ for (j = 0; j < priv->max_opened_tc; j++) {
+ struct mlx5e_sq_stats *sq_stats = &channel_stats->sq[j];
s->tx_packets += sq_stats->packets;
s->tx_bytes += sq_stats->bytes;
static int mlx5e_grp_channels_get_num_stats(struct mlx5e_priv *priv)
{
- return (NUM_RQ_STATS * priv->channels.num) +
- (NUM_CH_STATS * priv->channels.num) +
- (NUM_SQ_STATS * priv->channels.num * priv->channels.params.num_tc);
+ int max_nch = priv->profile->max_nch(priv->mdev);
+
+ if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
+ return 0;
+
+ return (NUM_RQ_STATS * max_nch) +
+ (NUM_CH_STATS * max_nch) +
+ (NUM_SQ_STATS * max_nch * priv->max_opened_tc);
}
static int mlx5e_grp_channels_fill_strings(struct mlx5e_priv *priv, u8 *data,
int idx)
{
+ int max_nch = priv->profile->max_nch(priv->mdev);
int i, j, tc;
if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
return idx;
- for (i = 0; i < priv->channels.num; i++)
+ for (i = 0; i < max_nch; i++)
for (j = 0; j < NUM_CH_STATS; j++)
sprintf(data + (idx++) * ETH_GSTRING_LEN,
ch_stats_desc[j].format, i);
- for (i = 0; i < priv->channels.num; i++)
+ for (i = 0; i < max_nch; i++)
for (j = 0; j < NUM_RQ_STATS; j++)
sprintf(data + (idx++) * ETH_GSTRING_LEN, rq_stats_desc[j].format, i);
- for (tc = 0; tc < priv->channels.params.num_tc; tc++)
- for (i = 0; i < priv->channels.num; i++)
+ /* priv->channel_tc2txq[i][tc] is valid only when device is open */
+ for (tc = 0; tc < priv->max_opened_tc; tc++)
+ for (i = 0; i < max_nch; i++)
for (j = 0; j < NUM_SQ_STATS; j++)
sprintf(data + (idx++) * ETH_GSTRING_LEN,
sq_stats_desc[j].format,
static int mlx5e_grp_channels_fill_stats(struct mlx5e_priv *priv, u64 *data,
int idx)
{
- struct mlx5e_channels *channels = &priv->channels;
+ int max_nch = priv->profile->max_nch(priv->mdev);
int i, j, tc;
if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
return idx;
- for (i = 0; i < channels->num; i++)
+ for (i = 0; i < max_nch; i++)
for (j = 0; j < NUM_CH_STATS; j++)
data[idx++] =
- MLX5E_READ_CTR64_CPU(&channels->c[i]->stats,
+ MLX5E_READ_CTR64_CPU(&priv->channel_stats[i].ch,
ch_stats_desc, j);
- for (i = 0; i < channels->num; i++)
+ for (i = 0; i < max_nch; i++)
for (j = 0; j < NUM_RQ_STATS; j++)
data[idx++] =
- MLX5E_READ_CTR64_CPU(&channels->c[i]->rq.stats,
+ MLX5E_READ_CTR64_CPU(&priv->channel_stats[i].rq,
rq_stats_desc, j);
- for (tc = 0; tc < priv->channels.params.num_tc; tc++)
- for (i = 0; i < channels->num; i++)
+ for (tc = 0; tc < priv->max_opened_tc; tc++)
+ for (i = 0; i < max_nch; i++)
for (j = 0; j < NUM_SQ_STATS; j++)
data[idx++] =
- MLX5E_READ_CTR64_CPU(&channels->c[i]->sq[tc].stats,
+ MLX5E_READ_CTR64_CPU(&priv->channel_stats[i].sq[tc],
sq_stats_desc, j);
return idx;
if (skb->encapsulation) {
eseg->cs_flags |= MLX5_ETH_WQE_L3_INNER_CSUM |
MLX5_ETH_WQE_L4_INNER_CSUM;
- sq->stats.csum_partial_inner++;
+ sq->stats->csum_partial_inner++;
} else {
eseg->cs_flags |= MLX5_ETH_WQE_L4_CSUM;
- sq->stats.csum_partial++;
+ sq->stats->csum_partial++;
}
} else
- sq->stats.csum_none++;
+ sq->stats->csum_none++;
}
static inline u16
mlx5e_tx_get_gso_ihs(struct mlx5e_txqsq *sq, struct sk_buff *skb)
{
+ struct mlx5e_sq_stats *stats = sq->stats;
u16 ihs;
if (skb->encapsulation) {
ihs = skb_inner_transport_offset(skb) + inner_tcp_hdrlen(skb);
- sq->stats.tso_inner_packets++;
- sq->stats.tso_inner_bytes += skb->len - ihs;
+ stats->tso_inner_packets++;
+ stats->tso_inner_bytes += skb->len - ihs;
} else {
ihs = skb_transport_offset(skb) + tcp_hdrlen(skb);
- sq->stats.tso_packets++;
- sq->stats.tso_bytes += skb->len - ihs;
+ stats->tso_packets++;
+ stats->tso_bytes += skb->len - ihs;
}
return ihs;
wi->num_wqebbs = 1;
mlx5e_post_nop(wq, sq->sqn, &sq->pc);
}
- sq->stats.nop += nnops;
+ sq->stats->nop += nnops;
}
static inline void
sq->pc += wi->num_wqebbs;
if (unlikely(!mlx5e_wqc_has_room_for(wq, sq->cc, sq->pc, MLX5E_SQ_STOP_ROOM))) {
netif_tx_stop_queue(sq->txq);
- sq->stats.stopped++;
+ sq->stats->stopped++;
}
if (!skb->xmit_more || netif_xmit_stopped(sq->txq))
struct mlx5_wqe_data_seg *dseg;
struct mlx5e_tx_wqe_info *wi;
+ struct mlx5e_sq_stats *stats = sq->stats;
unsigned char *skb_data = skb->data;
unsigned int skb_len = skb->len;
u16 ds_cnt, ds_cnt_inl = 0;
mss = cpu_to_be16(skb_shinfo(skb)->gso_size);
ihs = mlx5e_tx_get_gso_ihs(sq, skb);
num_bytes = skb->len + (skb_shinfo(skb)->gso_segs - 1) * ihs;
- sq->stats.packets += skb_shinfo(skb)->gso_segs;
+ stats->packets += skb_shinfo(skb)->gso_segs;
} else {
opcode = MLX5_OPCODE_SEND;
mss = 0;
ihs = mlx5e_calc_min_inline(sq->min_inline_mode, skb);
num_bytes = max_t(unsigned int, skb->len, ETH_ZLEN);
- sq->stats.packets++;
+ stats->packets++;
}
- sq->stats.bytes += num_bytes;
- sq->stats.xmit_more += skb->xmit_more;
+ stats->bytes += num_bytes;
+ stats->xmit_more += skb->xmit_more;
headlen = skb_len - ihs - skb->data_len;
ds_cnt += !!headlen;
if (skb_vlan_tag_present(skb)) {
mlx5e_insert_vlan(eseg->inline_hdr.start, skb,
ihs - VLAN_HLEN, &skb_data, &skb_len);
- sq->stats.added_vlan_packets++;
+ stats->added_vlan_packets++;
} else {
memcpy(eseg->inline_hdr.start, skb_data, ihs);
mlx5e_tx_skb_pull_inline(&skb_data, &skb_len, ihs);
if (skb->vlan_proto == cpu_to_be16(ETH_P_8021AD))
eseg->insert.type |= cpu_to_be16(MLX5_ETH_WQE_SVLAN);
eseg->insert.vlan_tci = cpu_to_be16(skb_vlan_tag_get(skb));
- sq->stats.added_vlan_packets++;
+ stats->added_vlan_packets++;
}
num_dma = mlx5e_txwqe_build_dsegs(sq, skb, skb_data, headlen, dseg);
return NETDEV_TX_OK;
err_drop:
- sq->stats.dropped++;
+ stats->dropped++;
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
queue_work(cq->channel->priv->wq,
&sq->recover.recover_work);
}
- sq->stats.cqe_err++;
+ sq->stats->cqe_err++;
}
do {
MLX5E_SQ_STOP_ROOM) &&
!test_bit(MLX5E_SQ_STATE_RECOVERING, &sq->state)) {
netif_tx_wake_queue(sq->txq);
- sq->stats.wake++;
+ sq->stats->wake++;
}
return (i == MLX5E_TX_CQ_POLL_BUDGET);
struct mlx5_wqe_data_seg *dseg;
struct mlx5e_tx_wqe_info *wi;
+ struct mlx5e_sq_stats *stats = sq->stats;
unsigned char *skb_data = skb->data;
unsigned int skb_len = skb->len;
u16 headlen, ihs, pi, frag_pi;
mss = cpu_to_be16(skb_shinfo(skb)->gso_size);
ihs = mlx5e_tx_get_gso_ihs(sq, skb);
num_bytes = skb->len + (skb_shinfo(skb)->gso_segs - 1) * ihs;
- sq->stats.packets += skb_shinfo(skb)->gso_segs;
+ stats->packets += skb_shinfo(skb)->gso_segs;
} else {
opcode = MLX5_OPCODE_SEND;
mss = 0;
ihs = mlx5e_calc_min_inline(sq->min_inline_mode, skb);
num_bytes = max_t(unsigned int, skb->len, ETH_ZLEN);
- sq->stats.packets++;
+ stats->packets++;
}
- sq->stats.bytes += num_bytes;
- sq->stats.xmit_more += skb->xmit_more;
+ stats->bytes += num_bytes;
+ stats->xmit_more += skb->xmit_more;
headlen = skb_len - ihs - skb->data_len;
ds_cnt += !!headlen;
return NETDEV_TX_OK;
err_drop:
- sq->stats.dropped++;
+ stats->dropped++;
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
static void mlx5e_handle_tx_dim(struct mlx5e_txqsq *sq)
{
+ struct mlx5e_sq_stats *stats = sq->stats;
struct net_dim_sample dim_sample;
if (unlikely(!test_bit(MLX5E_SQ_STATE_AM, &sq->state)))
return;
- net_dim_sample(sq->cq.event_ctr, sq->stats.packets, sq->stats.bytes,
+ net_dim_sample(sq->cq.event_ctr, stats->packets, stats->bytes,
&dim_sample);
net_dim(&sq->dim, dim_sample);
}
static void mlx5e_handle_rx_dim(struct mlx5e_rq *rq)
{
+ struct mlx5e_rq_stats *stats = rq->stats;
struct net_dim_sample dim_sample;
if (unlikely(!test_bit(MLX5E_RQ_STATE_AM, &rq->state)))
return;
- net_dim_sample(rq->cq.event_ctr, rq->stats.packets, rq->stats.bytes,
+ net_dim_sample(rq->cq.event_ctr, stats->packets, stats->bytes,
&dim_sample);
net_dim(&rq->dim, dim_sample);
}
git.samba.org / sfrench / cifs-2.6.git / commitdiff