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-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_ethtool.c9
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_netdev.c9
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c42
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/fs.h16
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c27
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c38
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c12
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_fs.c16
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rx.c5
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c15
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c8
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tx.c9
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fs_core.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fs_core.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c7
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c7
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c22
23 files changed, 166 insertions, 104 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index 94c59939a8cf..e639a365ac2d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -1745,6 +1745,7 @@ static int mlx4_en_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
err = mlx4_en_get_flow(dev, cmd, cmd->fs.location);
break;
case ETHTOOL_GRXCLSRLALL:
+ cmd->data = MAX_NUM_OF_FS_RULES;
while ((!err || err == -ENOENT) && priority < cmd->rule_cnt) {
err = mlx4_en_get_flow(dev, cmd, i);
if (!err)
@@ -1811,6 +1812,7 @@ static int mlx4_en_set_channels(struct net_device *dev,
struct mlx4_en_dev *mdev = priv->mdev;
struct mlx4_en_port_profile new_prof;
struct mlx4_en_priv *tmp;
+ int total_tx_count;
int port_up = 0;
int xdp_count;
int err = 0;
@@ -1825,13 +1827,12 @@ static int mlx4_en_set_channels(struct net_device *dev,
mutex_lock(&mdev->state_lock);
xdp_count = priv->tx_ring_num[TX_XDP] ? channel->rx_count : 0;
- if (channel->tx_count * priv->prof->num_up + xdp_count >
- priv->mdev->profile.max_num_tx_rings_p_up * priv->prof->num_up) {
+ total_tx_count = channel->tx_count * priv->prof->num_up + xdp_count;
+ if (total_tx_count > MAX_TX_RINGS) {
err = -EINVAL;
en_err(priv,
"Total number of TX and XDP rings (%d) exceeds the maximum supported (%d)\n",
- channel->tx_count * priv->prof->num_up + xdp_count,
- MAX_TX_RINGS);
+ total_tx_count, MAX_TX_RINGS);
goto out;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index c1438ae52a11..ba4f195a36d6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -91,6 +91,7 @@ int mlx4_en_alloc_tx_queue_per_tc(struct net_device *dev, u8 tc)
struct mlx4_en_dev *mdev = priv->mdev;
struct mlx4_en_port_profile new_prof;
struct mlx4_en_priv *tmp;
+ int total_count;
int port_up = 0;
int err = 0;
@@ -104,6 +105,14 @@ int mlx4_en_alloc_tx_queue_per_tc(struct net_device *dev, u8 tc)
MLX4_EN_NUM_UP_HIGH;
new_prof.tx_ring_num[TX] = new_prof.num_tx_rings_p_up *
new_prof.num_up;
+ total_count = new_prof.tx_ring_num[TX] + new_prof.tx_ring_num[TX_XDP];
+ if (total_count > MAX_TX_RINGS) {
+ err = -EINVAL;
+ en_err(priv,
+ "Total number of TX and XDP rings (%d) exceeds the maximum supported (%d)\n",
+ total_count, MAX_TX_RINGS);
+ goto out;
+ }
err = mlx4_en_try_alloc_resources(priv, tmp, &new_prof, true);
if (err)
goto out;
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 4356f3a58002..1187ef1375e2 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -471,12 +471,31 @@ void mlx4_init_quotas(struct mlx4_dev *dev)
priv->mfunc.master.res_tracker.res_alloc[RES_MPT].quota[pf];
}
-static int get_max_gauranteed_vfs_counter(struct mlx4_dev *dev)
+static int
+mlx4_calc_res_counter_guaranteed(struct mlx4_dev *dev,
+ struct resource_allocator *res_alloc,
+ int vf)
{
- /* reduce the sink counter */
- return (dev->caps.max_counters - 1 -
- (MLX4_PF_COUNTERS_PER_PORT * MLX4_MAX_PORTS))
- / MLX4_MAX_PORTS;
+ struct mlx4_active_ports actv_ports;
+ int ports, counters_guaranteed;
+
+ /* For master, only allocate according to the number of phys ports */
+ if (vf == mlx4_master_func_num(dev))
+ return MLX4_PF_COUNTERS_PER_PORT * dev->caps.num_ports;
+
+ /* calculate real number of ports for the VF */
+ actv_ports = mlx4_get_active_ports(dev, vf);
+ ports = bitmap_weight(actv_ports.ports, dev->caps.num_ports);
+ counters_guaranteed = ports * MLX4_VF_COUNTERS_PER_PORT;
+
+ /* If we do not have enough counters for this VF, do not
+ * allocate any for it. '-1' to reduce the sink counter.
+ */
+ if ((res_alloc->res_reserved + counters_guaranteed) >
+ (dev->caps.max_counters - 1))
+ return 0;
+
+ return counters_guaranteed;
}
int mlx4_init_resource_tracker(struct mlx4_dev *dev)
@@ -484,7 +503,6 @@ int mlx4_init_resource_tracker(struct mlx4_dev *dev)
struct mlx4_priv *priv = mlx4_priv(dev);
int i, j;
int t;
- int max_vfs_guarantee_counter = get_max_gauranteed_vfs_counter(dev);
priv->mfunc.master.res_tracker.slave_list =
kcalloc(dev->num_slaves, sizeof(struct slave_list),
@@ -603,16 +621,8 @@ int mlx4_init_resource_tracker(struct mlx4_dev *dev)
break;
case RES_COUNTER:
res_alloc->quota[t] = dev->caps.max_counters;
- if (t == mlx4_master_func_num(dev))
- res_alloc->guaranteed[t] =
- MLX4_PF_COUNTERS_PER_PORT *
- MLX4_MAX_PORTS;
- else if (t <= max_vfs_guarantee_counter)
- res_alloc->guaranteed[t] =
- MLX4_VF_COUNTERS_PER_PORT *
- MLX4_MAX_PORTS;
- else
- res_alloc->guaranteed[t] = 0;
+ res_alloc->guaranteed[t] =
+ mlx4_calc_res_counter_guaranteed(dev, res_alloc, t);
break;
default:
break;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
index be5961ff24cc..ef78be441d35 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h
@@ -113,6 +113,22 @@ enum {
#endif
};
+#define MLX5E_TTC_NUM_GROUPS 3
+#define MLX5E_TTC_GROUP1_SIZE (BIT(3) + MLX5E_NUM_TUNNEL_TT)
+#define MLX5E_TTC_GROUP2_SIZE BIT(1)
+#define MLX5E_TTC_GROUP3_SIZE BIT(0)
+#define MLX5E_TTC_TABLE_SIZE (MLX5E_TTC_GROUP1_SIZE +\
+ MLX5E_TTC_GROUP2_SIZE +\
+ MLX5E_TTC_GROUP3_SIZE)
+
+#define MLX5E_INNER_TTC_NUM_GROUPS 3
+#define MLX5E_INNER_TTC_GROUP1_SIZE BIT(3)
+#define MLX5E_INNER_TTC_GROUP2_SIZE BIT(1)
+#define MLX5E_INNER_TTC_GROUP3_SIZE BIT(0)
+#define MLX5E_INNER_TTC_TABLE_SIZE (MLX5E_INNER_TTC_GROUP1_SIZE +\
+ MLX5E_INNER_TTC_GROUP2_SIZE +\
+ MLX5E_INNER_TTC_GROUP3_SIZE)
+
#ifdef CONFIG_MLX5_EN_RXNFC
struct mlx5e_ethtool_table {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
index 633b117eb13e..99c7cdd0404a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
@@ -155,8 +155,11 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
}
if (port_buffer->buffer[i].size <
- (xoff + max_mtu + (1 << MLX5E_BUFFER_CELL_SHIFT)))
+ (xoff + max_mtu + (1 << MLX5E_BUFFER_CELL_SHIFT))) {
+ pr_err("buffer_size[%d]=%d is not enough for lossless buffer\n",
+ i, port_buffer->buffer[i].size);
return -ENOMEM;
+ }
port_buffer->buffer[i].xoff = port_buffer->buffer[i].size - xoff;
port_buffer->buffer[i].xon =
@@ -232,6 +235,26 @@ static int update_buffer_lossy(unsigned int max_mtu,
return 0;
}
+static int fill_pfc_en(struct mlx5_core_dev *mdev, u8 *pfc_en)
+{
+ u32 g_rx_pause, g_tx_pause;
+ int err;
+
+ err = mlx5_query_port_pause(mdev, &g_rx_pause, &g_tx_pause);
+ if (err)
+ return err;
+
+ /* If global pause enabled, set all active buffers to lossless.
+ * Otherwise, check PFC setting.
+ */
+ if (g_rx_pause || g_tx_pause)
+ *pfc_en = 0xff;
+ else
+ err = mlx5_query_port_pfc(mdev, pfc_en, NULL);
+
+ return err;
+}
+
#define MINIMUM_MAX_MTU 9216
int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
u32 change, unsigned int mtu,
@@ -277,7 +300,7 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
if (change & MLX5E_PORT_BUFFER_PRIO2BUFFER) {
update_prio2buffer = true;
- err = mlx5_query_port_pfc(priv->mdev, &curr_pfc_en, NULL);
+ err = fill_pfc_en(priv->mdev, &curr_pfc_en);
if (err)
return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
index 231e7cdfc6f7..0b6d2b49c644 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
@@ -75,15 +75,19 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv,
if (ret)
return ret;
- if (mlx5_lag_is_multipath(mdev) && rt->rt_gw_family != AF_INET)
+ if (mlx5_lag_is_multipath(mdev) && rt->rt_gw_family != AF_INET) {
+ ip_rt_put(rt);
return -ENETUNREACH;
+ }
#else
return -EOPNOTSUPP;
#endif
ret = get_route_and_out_devs(priv, rt->dst.dev, route_dev, out_dev);
- if (ret < 0)
+ if (ret < 0) {
+ ip_rt_put(rt);
return ret;
+ }
if (!(*out_ttl))
*out_ttl = ip4_dst_hoplimit(&rt->dst);
@@ -118,17 +122,19 @@ static int mlx5e_route_lookup_ipv6(struct mlx5e_priv *priv,
#if IS_ENABLED(CONFIG_INET) && IS_ENABLED(CONFIG_IPV6)
int ret;
- ret = ipv6_stub->ipv6_dst_lookup(dev_net(mirred_dev), NULL, &dst,
- fl6);
- if (ret < 0)
- return ret;
+ dst = ipv6_stub->ipv6_dst_lookup_flow(dev_net(mirred_dev), NULL, fl6,
+ NULL);
+ if (IS_ERR(dst))
+ return PTR_ERR(dst);
if (!(*out_ttl))
*out_ttl = ip6_dst_hoplimit(dst);
ret = get_route_and_out_devs(priv, dst->dev, route_dev, out_dev);
- if (ret < 0)
+ if (ret < 0) {
+ dst_release(dst);
return ret;
+ }
#else
return -EOPNOTSUPP;
#endif
@@ -259,12 +265,15 @@ int mlx5e_tc_tun_create_header_ipv4(struct mlx5e_priv *priv,
if (max_encap_size < ipv4_encap_size) {
mlx5_core_warn(priv->mdev, "encap size %d too big, max supported is %d\n",
ipv4_encap_size, max_encap_size);
- return -EOPNOTSUPP;
+ err = -EOPNOTSUPP;
+ goto out;
}
encap_header = kzalloc(ipv4_encap_size, GFP_KERNEL);
- if (!encap_header)
- return -ENOMEM;
+ if (!encap_header) {
+ err = -ENOMEM;
+ goto out;
+ }
/* used by mlx5e_detach_encap to lookup a neigh hash table
* entry in the neigh hash table when a user deletes a rule
@@ -375,12 +384,15 @@ int mlx5e_tc_tun_create_header_ipv6(struct mlx5e_priv *priv,
if (max_encap_size < ipv6_encap_size) {
mlx5_core_warn(priv->mdev, "encap size %d too big, max supported is %d\n",
ipv6_encap_size, max_encap_size);
- return -EOPNOTSUPP;
+ err = -EOPNOTSUPP;
+ goto out;
}
encap_header = kzalloc(ipv6_encap_size, GFP_KERNEL);
- if (!encap_header)
- return -ENOMEM;
+ if (!encap_header) {
+ err = -ENOMEM;
+ goto out;
+ }
/* used by mlx5e_detach_encap to lookup a neigh hash table
* entry in the neigh hash table when a user deletes a rule
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 06f9bd6a45e3..6f1216dc31da 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -687,9 +687,9 @@ static int get_fec_supported_advertised(struct mlx5_core_dev *dev,
static void ptys2ethtool_supported_advertised_port(struct ethtool_link_ksettings *link_ksettings,
u32 eth_proto_cap,
- u8 connector_type)
+ u8 connector_type, bool ext)
{
- if (!connector_type || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
+ if ((!connector_type && !ext) || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
| MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
| MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
@@ -821,9 +821,9 @@ static int ptys2connector_type[MLX5E_CONNECTOR_TYPE_NUMBER] = {
[MLX5E_PORT_OTHER] = PORT_OTHER,
};
-static u8 get_connector_port(u32 eth_proto, u8 connector_type)
+static u8 get_connector_port(u32 eth_proto, u8 connector_type, bool ext)
{
- if (connector_type && connector_type < MLX5E_CONNECTOR_TYPE_NUMBER)
+ if ((connector_type || ext) && connector_type < MLX5E_CONNECTOR_TYPE_NUMBER)
return ptys2connector_type[connector_type];
if (eth_proto &
@@ -924,9 +924,9 @@ int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
link_ksettings->base.port = get_connector_port(eth_proto_oper,
- connector_type);
+ connector_type, ext);
ptys2ethtool_supported_advertised_port(link_ksettings, eth_proto_admin,
- connector_type);
+ connector_type, ext);
get_lp_advertising(mdev, eth_proto_lp, link_ksettings);
if (an_status == MLX5_AN_COMPLETE)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
index 76cc10e44080..8a37efb26d68 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
@@ -854,22 +854,6 @@ del_rules:
return err;
}
-#define MLX5E_TTC_NUM_GROUPS 3
-#define MLX5E_TTC_GROUP1_SIZE (BIT(3) + MLX5E_NUM_TUNNEL_TT)
-#define MLX5E_TTC_GROUP2_SIZE BIT(1)
-#define MLX5E_TTC_GROUP3_SIZE BIT(0)
-#define MLX5E_TTC_TABLE_SIZE (MLX5E_TTC_GROUP1_SIZE +\
- MLX5E_TTC_GROUP2_SIZE +\
- MLX5E_TTC_GROUP3_SIZE)
-
-#define MLX5E_INNER_TTC_NUM_GROUPS 3
-#define MLX5E_INNER_TTC_GROUP1_SIZE BIT(3)
-#define MLX5E_INNER_TTC_GROUP2_SIZE BIT(1)
-#define MLX5E_INNER_TTC_GROUP3_SIZE BIT(0)
-#define MLX5E_INNER_TTC_TABLE_SIZE (MLX5E_INNER_TTC_GROUP1_SIZE +\
- MLX5E_INNER_TTC_GROUP2_SIZE +\
- MLX5E_INNER_TTC_GROUP3_SIZE)
-
static int mlx5e_create_ttc_table_groups(struct mlx5e_ttc_table *ttc,
bool use_ipv)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index bbdfdaf06391..813baf5e6aa2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -1305,9 +1305,13 @@ static void mlx5e_deactivate_txqsq(struct mlx5e_txqsq *sq)
/* last doorbell out, godspeed .. */
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_info *wi;
struct mlx5e_tx_wqe *nop;
- sq->db.wqe_info[pi].skb = NULL;
+ wi = &sq->db.wqe_info[pi];
+
+ memset(wi, 0, sizeof(*wi));
+ wi->num_wqebbs = 1;
nop = mlx5e_post_nop(wq, sq->sqn, &sq->pc);
mlx5e_notify_hw(wq, sq->pc, sq->uar_map, &nop->ctrl);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 8a5f9411cac6..6c0491abf6e2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -1312,8 +1312,11 @@ int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget)
if (unlikely(!test_bit(MLX5E_RQ_STATE_ENABLED, &rq->state)))
return 0;
- if (rq->cqd.left)
+ if (rq->cqd.left) {
work_done += mlx5e_decompress_cqes_cont(rq, cqwq, 0, budget);
+ if (rq->cqd.left || work_done >= budget)
+ goto out;
+ }
cqe = mlx5_cqwq_get_cqe(cqwq);
if (!cqe) {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
index 4382ef85488c..5fb088b54e66 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
@@ -35,6 +35,7 @@
#include <linux/udp.h>
#include <net/udp.h>
#include "en.h"
+#include "en/port.h"
enum {
MLX5E_ST_LINK_STATE,
@@ -80,22 +81,12 @@ static int mlx5e_test_link_state(struct mlx5e_priv *priv)
static int mlx5e_test_link_speed(struct mlx5e_priv *priv)
{
- u32 out[MLX5_ST_SZ_DW(ptys_reg)];
- u32 eth_proto_oper;
- int i;
+ u32 speed;
if (!netif_carrier_ok(priv->netdev))
return 1;
- if (mlx5_query_port_ptys(priv->mdev, out, sizeof(out), MLX5_PTYS_EN, 1))
- return 1;
-
- eth_proto_oper = MLX5_GET(ptys_reg, out, eth_proto_oper);
- for (i = 0; i < MLX5E_LINK_MODES_NUMBER; i++) {
- if (eth_proto_oper & MLX5E_PROT_MASK(i))
- return 0;
- }
- return 1;
+ return mlx5e_port_linkspeed(priv->mdev, &speed);
}
struct mlx5ehdr {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index ee95f96ead4e..235d981bd90f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -439,7 +439,7 @@ static void mlx5e_hairpin_set_ttc_params(struct mlx5e_hairpin *hp,
for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++)
ttc_params->indir_tirn[tt] = hp->indir_tirn[tt];
- ft_attr->max_fte = MLX5E_NUM_TT;
+ ft_attr->max_fte = MLX5E_TTC_TABLE_SIZE;
ft_attr->level = MLX5E_TC_TTC_FT_LEVEL;
ft_attr->prio = MLX5E_TC_PRIO;
}
@@ -3023,6 +3023,12 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv,
attr->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
}
+ if (!(attr->action &
+ (MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | MLX5_FLOW_CONTEXT_ACTION_DROP))) {
+ NL_SET_ERR_MSG(extack, "Rule must have at least one forward/drop action");
+ return -EOPNOTSUPP;
+ }
+
if (attr->split_count > 0 && !mlx5_esw_has_fwd_fdb(priv->mdev)) {
NL_SET_ERR_MSG_MOD(extack,
"current firmware doesn't support split rule for port mirroring");
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index 701e5dc75bb0..47826a35b8b6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -456,7 +456,10 @@ netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev)
static void mlx5e_dump_error_cqe(struct mlx5e_txqsq *sq,
struct mlx5_err_cqe *err_cqe)
{
- u32 ci = mlx5_cqwq_get_ci(&sq->cq.wq);
+ struct mlx5_cqwq *wq = &sq->cq.wq;
+ u32 ci;
+
+ ci = mlx5_cqwq_ctr2ix(wq, wq->cc - 1);
netdev_err(sq->channel->netdev,
"Error cqe on cqn 0x%x, ci 0x%x, sqn 0x%x, opcode 0x%x, syndrome 0x%x, vendor syndrome 0x%x\n",
@@ -596,8 +599,8 @@ void mlx5e_free_txqsq_descs(struct mlx5e_txqsq *sq)
wi = &sq->db.wqe_info[ci];
skb = wi->skb;
- if (!skb) { /* nop */
- sq->cc++;
+ if (!skb) {
+ sq->cc += wi->num_wqebbs;
continue;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 535221b5256b..580292749ad6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1980,7 +1980,7 @@ int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw,
unlock:
mutex_unlock(&esw->state_lock);
- return 0;
+ return err;
}
int mlx5_eswitch_get_vport_config(struct mlx5_eswitch *esw,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index c2beadc41c40..aa093c8a498b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -949,7 +949,7 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports)
MLX5_CAP_GEN(dev, max_flow_counter_15_0);
fdb_max = 1 << MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size);
- esw_debug(dev, "Create offloads FDB table, min (max esw size(2^%d), max counters(%d), groups(%d), max flow table size(2^%d))\n",
+ esw_debug(dev, "Create offloads FDB table, min (max esw size(2^%d), max counters(%d), groups(%d), max flow table size(%d))\n",
MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size),
max_flow_counter, ESW_OFFLOADS_NUM_GROUPS,
fdb_max);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index fe76c6fd6d80..dc2301eaab38 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -549,7 +549,7 @@ static void del_sw_flow_group(struct fs_node *node)
rhashtable_destroy(&fg->ftes_hash);
ida_destroy(&fg->fte_allocator);
- if (ft->autogroup.active)
+ if (ft->autogroup.active && fg->max_ftes == ft->autogroup.group_size)
ft->autogroup.num_groups--;
err = rhltable_remove(&ft->fgs_hash,
&fg->hash,
@@ -1094,6 +1094,8 @@ mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns,
ft->autogroup.active = true;
ft->autogroup.required_groups = max_num_groups;
+ /* We save place for flow groups in addition to max types */
+ ft->autogroup.group_size = ft->max_fte / (max_num_groups + 1);
return ft;
}
@@ -1296,8 +1298,7 @@ static struct mlx5_flow_group *alloc_auto_flow_group(struct mlx5_flow_table *ft
return ERR_PTR(-ENOENT);
if (ft->autogroup.num_groups < ft->autogroup.required_groups)
- /* We save place for flow groups in addition to max types */
- group_size = ft->max_fte / (ft->autogroup.required_groups + 1);
+ group_size = ft->autogroup.group_size;
/* ft->max_fte == ft->autogroup.max_types */
if (group_size == 0)
@@ -1324,7 +1325,8 @@ static struct mlx5_flow_group *alloc_auto_flow_group(struct mlx5_flow_table *ft
if (IS_ERR(fg))
goto out;
- ft->autogroup.num_groups++;
+ if (group_size == ft->autogroup.group_size)
+ ft->autogroup.num_groups++;
out:
return fg;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
index 2664a05eee00..342c4ca4b2a3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
@@ -137,6 +137,7 @@ struct mlx5_flow_table {
struct {
bool active;
unsigned int required_groups;
+ unsigned int group_size;
unsigned int num_groups;
} autogroup;
/* Protect fwd_rules */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 41a8e44cc09c..f553c701035f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1523,6 +1523,7 @@ static const struct pci_device_id mlx5_core_pci_table[] = {
{ PCI_VDEVICE(MELLANOX, 0x101c), MLX5_PCI_DEV_IS_VF}, /* ConnectX-6 VF */
{ PCI_VDEVICE(MELLANOX, 0x101d) }, /* ConnectX-6 Dx */
{ PCI_VDEVICE(MELLANOX, 0x101e), MLX5_PCI_DEV_IS_VF}, /* ConnectX Family mlx5Gen Virtual Function */
+ { PCI_VDEVICE(MELLANOX, 0x101f) }, /* ConnectX-6 LX */
{ PCI_VDEVICE(MELLANOX, 0xa2d2) }, /* BlueField integrated ConnectX-5 network controller */
{ PCI_VDEVICE(MELLANOX, 0xa2d3), MLX5_PCI_DEV_IS_VF}, /* BlueField integrated ConnectX-5 network controller VF */
{ PCI_VDEVICE(MELLANOX, 0xa2d6) }, /* BlueField-2 integrated ConnectX-6 Dx network controller */
diff --git a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c
index 240c027e5f07..f35a053f203a 100644
--- a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c
+++ b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c
@@ -55,6 +55,8 @@ retry:
return err;
if (fsm_state_err != MLXFW_FSM_STATE_ERR_OK) {
+ fsm_state_err = min_t(enum mlxfw_fsm_state_err,
+ fsm_state_err, MLXFW_FSM_STATE_ERR_MAX);
pr_err("Firmware flash failed: %s\n",
mlxfw_fsm_state_err_str[fsm_state_err]);
return -EINVAL;
diff --git a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c
index 544344ac4894..79057af4fe99 100644
--- a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c
+++ b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c
@@ -6,6 +6,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/netlink.h>
+#include <linux/vmalloc.h>
#include <linux/xz.h>
#include "mlxfw_mfa2.h"
#include "mlxfw_mfa2_file.h"
@@ -548,7 +549,7 @@ mlxfw_mfa2_file_component_get(const struct mlxfw_mfa2_file *mfa2_file,
comp_size = be32_to_cpu(comp->size);
comp_buf_size = comp_size + mlxfw_mfa2_comp_magic_len;
- comp_data = kmalloc(sizeof(*comp_data) + comp_buf_size, GFP_KERNEL);
+ comp_data = vzalloc(sizeof(*comp_data) + comp_buf_size);
if (!comp_data)
return ERR_PTR(-ENOMEM);
comp_data->comp.data_size = comp_size;
@@ -570,7 +571,7 @@ mlxfw_mfa2_file_component_get(const struct mlxfw_mfa2_file *mfa2_file,
comp_data->comp.data = comp_data->buff + mlxfw_mfa2_comp_magic_len;
return &comp_data->comp;
err_out:
- kfree(comp_data);
+ vfree(comp_data);
return ERR_PTR(err);
}
@@ -579,7 +580,7 @@ void mlxfw_mfa2_file_component_put(struct mlxfw_mfa2_component *comp)
const struct mlxfw_mfa2_comp_data *comp_data;
comp_data = container_of(comp, struct mlxfw_mfa2_comp_data, comp);
- kfree(comp_data);
+ vfree(comp_data);
}
void mlxfw_mfa2_file_fini(struct mlxfw_mfa2_file *mfa2_file)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index 6ee6de7f0160..09eb0b56a50f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -1113,7 +1113,7 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
goto err_driver_init;
}
- if (mlxsw_driver->params_register && !reload)
+ if (mlxsw_driver->params_register)
devlink_params_publish(devlink);
return 0;
@@ -1185,7 +1185,7 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
return;
}
- if (mlxsw_core->driver->params_unregister && !reload)
+ if (mlxsw_core->driver->params_unregister)
devlink_params_unpublish(devlink);
if (mlxsw_core->driver->fini)
mlxsw_core->driver->fini(mlxsw_core);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
index bdf53cf350f6..720514b5c006 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c
@@ -650,6 +650,13 @@ mlxsw_sp_qdisc_prio_graft(struct mlxsw_sp_port *mlxsw_sp_port,
mlxsw_sp_port->tclass_qdiscs[tclass_num].handle == p->child_handle)
return 0;
+ if (!p->child_handle) {
+ /* This is an invisible FIFO replacing the original Qdisc.
+ * Ignore it--the original Qdisc's destroy will follow.
+ */
+ return 0;
+ }
+
/* See if the grafted qdisc is already offloaded on any tclass. If so,
* unoffload it.
*/
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index ef554739dd54..58c232647b36 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -993,7 +993,7 @@ u32 mlxsw_sp_ipip_dev_ul_tb_id(const struct net_device *ol_dev)
if (d)
return l3mdev_fib_table(d) ? : RT_TABLE_MAIN;
else
- return l3mdev_fib_table(ol_dev) ? : RT_TABLE_MAIN;
+ return RT_TABLE_MAIN;
}
static struct mlxsw_sp_rif *
@@ -1597,27 +1597,10 @@ static int mlxsw_sp_netdevice_ipip_ol_vrf_event(struct mlxsw_sp *mlxsw_sp,
{
struct mlxsw_sp_ipip_entry *ipip_entry =
mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev);
- enum mlxsw_sp_l3proto ul_proto;
- union mlxsw_sp_l3addr saddr;
- u32 ul_tb_id;
if (!ipip_entry)
return 0;
- /* For flat configuration cases, moving overlay to a different VRF might
- * cause local address conflict, and the conflicting tunnels need to be
- * demoted.
- */
- ul_tb_id = mlxsw_sp_ipip_dev_ul_tb_id(ol_dev);
- ul_proto = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt]->ul_proto;
- saddr = mlxsw_sp_ipip_netdev_saddr(ul_proto, ol_dev);
- if (mlxsw_sp_ipip_demote_tunnel_by_saddr(mlxsw_sp, ul_proto,
- saddr, ul_tb_id,
- ipip_entry)) {
- mlxsw_sp_ipip_entry_demote_tunnel(mlxsw_sp, ipip_entry);
- return 0;
- }
-
return __mlxsw_sp_ipip_entry_update_tunnel(mlxsw_sp, ipip_entry,
true, false, false, extack);
}
@@ -6882,6 +6865,9 @@ static int mlxsw_sp_router_port_check_rif_addr(struct mlxsw_sp *mlxsw_sp,
for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) {
rif = mlxsw_sp->router->rifs[i];
+ if (rif && rif->ops &&
+ rif->ops->type == MLXSW_SP_RIF_TYPE_IPIP_LB)
+ continue;
if (rif && rif->dev && rif->dev != dev &&
!ether_addr_equal_masked(rif->dev->dev_addr, dev_addr,
mlxsw_sp->mac_mask)) {