#include "accel/ipsec.h"
#include "accel/tls.h"
#include "vxlan.h"
+#include "en/port.h"
struct mlx5e_rq_param {
u32 rqc[MLX5_ST_SZ_DW(rqc)];
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)) {
MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET64(wq, wq, dbr_addr, rq->wq_ctrl.db.dma);
- mlx5_fill_page_array(&rq->wq_ctrl.buf,
- (__be64 *)MLX5_ADDR_OF(wq, wq, pas));
+ mlx5_fill_page_frag_array(&rq->wq_ctrl.buf,
+ (__be64 *)MLX5_ADDR_OF(wq, wq, pas));
err = mlx5_core_create_rq(mdev, in, inlen, &rq->rqn);
static void mlx5e_activate_rq(struct mlx5e_rq *rq)
{
struct mlx5e_icosq *sq = &rq->channel->icosq;
- u16 pi = sq->pc & sq->wq.sz_m1;
+ struct mlx5_wq_cyc *wq = &sq->wq;
struct mlx5e_tx_wqe *nopwqe;
+ u16 pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
+
set_bit(MLX5E_RQ_STATE_ENABLED, &rq->state);
sq->db.ico_wqe[pi].opcode = MLX5_OPCODE_NOP;
- nopwqe = mlx5e_post_nop(&sq->wq, sq->sqn, &sq->pc);
- mlx5e_notify_hw(&sq->wq, sq->pc, sq->uar_map, &nopwqe->ctrl);
+ nopwqe = mlx5e_post_nop(wq, sq->sqn, &sq->pc);
+ mlx5e_notify_hw(wq, sq->pc, sq->uar_map, &nopwqe->ctrl);
}
static void mlx5e_deactivate_rq(struct mlx5e_rq *rq)
{
void *sqc_wq = MLX5_ADDR_OF(sqc, param->sqc, wq);
struct mlx5_core_dev *mdev = c->mdev;
+ struct mlx5_wq_cyc *wq = &sq->wq;
int err;
sq->pdev = c->pdev;
sq->min_inline_mode = params->tx_min_inline_mode;
param->wq.db_numa_node = cpu_to_node(c->cpu);
- err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
+ err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, wq, &sq->wq_ctrl);
if (err)
return err;
- sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
+ wq->db = &wq->db[MLX5_SND_DBR];
err = mlx5e_alloc_xdpsq_db(sq, cpu_to_node(c->cpu));
if (err)
{
void *sqc_wq = MLX5_ADDR_OF(sqc, param->sqc, wq);
struct mlx5_core_dev *mdev = c->mdev;
+ struct mlx5_wq_cyc *wq = &sq->wq;
int err;
sq->channel = c;
sq->uar_map = mdev->mlx5e_res.bfreg.map;
param->wq.db_numa_node = cpu_to_node(c->cpu);
- err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
+ err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, wq, &sq->wq_ctrl);
if (err)
return err;
- sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
+ wq->db = &wq->db[MLX5_SND_DBR];
err = mlx5e_alloc_icosq_db(sq, cpu_to_node(c->cpu));
if (err)
goto err_sq_wq_destroy;
- sq->edge = (sq->wq.sz_m1 + 1) - MLX5E_ICOSQ_MAX_WQEBBS;
-
return 0;
err_sq_wq_destroy:
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;
+ struct mlx5_wq_cyc *wq = &sq->wq;
int err;
sq->pdev = c->pdev;
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);
set_bit(MLX5E_SQ_STATE_TLS, &sq->state);
param->wq.db_numa_node = cpu_to_node(c->cpu);
- err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
+ err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, wq, &sq->wq_ctrl);
if (err)
return err;
- sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
+ wq->db = &wq->db[MLX5_SND_DBR];
err = mlx5e_alloc_txqsq_db(sq, cpu_to_node(c->cpu));
if (err)
INIT_WORK(&sq->dim.work, mlx5e_tx_dim_work);
sq->dim.mode = params->tx_cq_moderation.cq_period_mode;
- sq->edge = (sq->wq.sz_m1 + 1) - MLX5_SEND_WQE_MAX_WQEBBS;
-
return 0;
err_sq_wq_destroy:
MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET64(wq, wq, dbr_addr, csp->wq_ctrl->db.dma);
- mlx5_fill_page_array(&csp->wq_ctrl->buf, (__be64 *)MLX5_ADDR_OF(wq, wq, pas));
+ mlx5_fill_page_frag_array(&csp->wq_ctrl->buf,
+ (__be64 *)MLX5_ADDR_OF(wq, wq, pas));
err = mlx5_core_create_sq(mdev, in, inlen, sqn);
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;
static void mlx5e_deactivate_txqsq(struct mlx5e_txqsq *sq)
{
struct mlx5e_channel *c = sq->channel;
+ struct mlx5_wq_cyc *wq = &sq->wq;
clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state);
/* prevent netif_tx_wake_queue */
netif_tx_disable_queue(sq->txq);
/* last doorbell out, godspeed .. */
- if (mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, 1)) {
+ if (mlx5e_wqc_has_room_for(wq, sq->cc, sq->pc, 1)) {
+ u16 pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
struct mlx5e_tx_wqe *nop;
- sq->db.wqe_info[(sq->pc & sq->wq.sz_m1)].skb = NULL;
- nop = mlx5e_post_nop(&sq->wq, sq->sqn, &sq->pc);
- mlx5e_notify_hw(&sq->wq, sq->pc, sq->uar_map, &nop->ctrl);
+ sq->db.wqe_info[pi].skb = NULL;
+ nop = mlx5e_post_nop(wq, sq->sqn, &sq->pc);
+ mlx5e_notify_hw(wq, sq->pc, sq->uar_map, &nop->ctrl);
}
}
return;
mlx5e_reset_txqsq_cc_pc(sq);
- sq->stats.recover++;
+ sq->stats->recover++;
recover->last_recover = jiffies;
mlx5e_activate_txqsq(sq);
}
static void mlx5e_free_cq(struct mlx5e_cq *cq)
{
- mlx5_cqwq_destroy(&cq->wq_ctrl);
+ mlx5_wq_destroy(&cq->wq_ctrl);
}
static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
int err;
inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
- sizeof(u64) * cq->wq_ctrl.frag_buf.npages;
+ sizeof(u64) * cq->wq_ctrl.buf.npages;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
memcpy(cqc, param->cqc, sizeof(param->cqc));
- mlx5_fill_page_frag_array(&cq->wq_ctrl.frag_buf,
+ mlx5_fill_page_frag_array(&cq->wq_ctrl.buf,
(__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas));
mlx5_vector2eqn(mdev, param->eq_ix, &eqn, &irqn_not_used);
MLX5_SET(cqc, cqc, cq_period_mode, param->cq_period_mode);
MLX5_SET(cqc, cqc, c_eqn, eqn);
MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index);
- MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.frag_buf.page_shift -
+ MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift -
MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma);
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);
netdev_set_tc_queue(netdev, tc, nch, 0);
}
-static void mlx5e_build_channels_tx_maps(struct mlx5e_priv *priv)
+static void mlx5e_build_tc2txq_maps(struct mlx5e_priv *priv)
{
- struct mlx5e_channel *c;
- struct mlx5e_txqsq *sq;
+ int max_nch = priv->profile->max_nch(priv->mdev);
int i, tc;
- for (i = 0; i < priv->channels.num; i++)
+ for (i = 0; i < max_nch; i++)
for (tc = 0; tc < priv->profile->max_tc; tc++)
- priv->channel_tc2txq[i][tc] = i + tc * priv->channels.num;
+ priv->channel_tc2txq[i][tc] = i + tc * max_nch;
+}
+
+static void mlx5e_build_tx2sq_maps(struct mlx5e_priv *priv)
+{
+ struct mlx5e_channel *c;
+ struct mlx5e_txqsq *sq;
+ int i, tc;
for (i = 0; i < priv->channels.num; i++) {
c = priv->channels.c[i];
netif_set_real_num_tx_queues(netdev, num_txqs);
netif_set_real_num_rx_queues(netdev, priv->channels.num);
- mlx5e_build_channels_tx_maps(priv);
+ mlx5e_build_tx2sq_maps(priv);
mlx5e_activate_channels(&priv->channels);
+ write_lock(&priv->stats_lock);
+ priv->channels_active = true;
+ write_unlock(&priv->stats_lock);
netif_tx_start_all_queues(priv->netdev);
if (MLX5_VPORT_MANAGER(priv->mdev))
*/
netif_tx_stop_all_queues(priv->netdev);
netif_tx_disable(priv->netdev);
+ write_lock(&priv->stats_lock);
+ priv->channels_active = false;
+ write_unlock(&priv->stats_lock);
mlx5e_deactivate_channels(&priv->channels);
}
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);
#ifdef CONFIG_MLX5_ESWITCH
static int mlx5e_setup_tc_cls_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *cls_flower)
+ struct tc_cls_flower_offload *cls_flower,
+ int flags)
{
switch (cls_flower->command) {
case TC_CLSFLOWER_REPLACE:
- return mlx5e_configure_flower(priv, cls_flower);
+ return mlx5e_configure_flower(priv, cls_flower, flags);
case TC_CLSFLOWER_DESTROY:
- return mlx5e_delete_flower(priv, cls_flower);
+ return mlx5e_delete_flower(priv, cls_flower, flags);
case TC_CLSFLOWER_STATS:
- return mlx5e_stats_flower(priv, cls_flower);
+ return mlx5e_stats_flower(priv, cls_flower, flags);
default:
return -EOPNOTSUPP;
}
}
-int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
- void *cb_priv)
+static int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
+ void *cb_priv)
{
struct mlx5e_priv *priv = cb_priv;
switch (type) {
case TC_SETUP_CLSFLOWER:
- return mlx5e_setup_tc_cls_flower(priv, type_data);
+ return mlx5e_setup_tc_cls_flower(priv, type_data, MLX5E_TC_INGRESS);
default:
return -EOPNOTSUPP;
}
stats->tx_packets = PPORT_802_3_GET(pstats, a_frames_transmitted_ok);
stats->tx_bytes = PPORT_802_3_GET(pstats, a_octets_transmitted_ok);
} else {
+ mlx5e_grp_sw_update_stats(priv);
stats->rx_packets = sstats->rx_packets;
stats->rx_bytes = sstats->rx_bytes;
stats->tx_packets = sstats->tx_packets;
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;
}
u32 link_speed = 0;
u32 pci_bw = 0;
- mlx5e_get_max_linkspeed(mdev, &link_speed);
+ mlx5e_port_max_linkspeed(mdev, &link_speed);
pci_bw = pcie_bandwidth_available(mdev->pdev, NULL, NULL, NULL);
mlx5_core_dbg_once(mdev, "Max link speed = %d, PCI BW = %d\n",
link_speed, pci_bw);
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);
mutex_init(&priv->state_lock);
+ rwlock_init(&priv->stats_lock);
INIT_WORK(&priv->update_carrier_work, mlx5e_update_carrier_work);
INIT_WORK(&priv->set_rx_mode_work, mlx5e_set_rx_mode_work);
if (err)
mlx5_core_err(mdev, "TLS initialization failed, %d\n", err);
mlx5e_build_nic_netdev(netdev);
+ mlx5e_build_tc2txq_maps(priv);
mlx5e_vxlan_init(priv);
}
goto err_destroy_direct_tirs;
}
- err = mlx5e_tc_init(priv);
+ err = mlx5e_tc_nic_init(priv);
if (err)
goto err_destroy_flow_steering;
static void mlx5e_cleanup_nic_rx(struct mlx5e_priv *priv)
{
- mlx5e_tc_cleanup(priv);
+ mlx5e_tc_nic_cleanup(priv);
mlx5e_destroy_flow_steering(priv);
mlx5e_destroy_direct_tirs(priv);
mlx5e_destroy_indirect_tirs(priv);
git.samba.org / sfrench / cifs-2.6.git / blobdiff