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Merge branch 'mlx4-misc-fixes'

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Tariq Toukan says:

====================
mlx4 misc fixes

This patchset contains misc bug fixes from the team
to the mlx4 Core and Eth drivers.

Series generated against net commit:
32f1bc0f3d Revert "ipv4: restore rt->fi for reference counting"
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2017-05-09 11:22:48 -04:00
commit cf680179c1
4 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/net/ethernet/mellanox/mlx4/cmd.c
View File

@ -1789,9 +1789,17 @@ static int mlx4_master_process_vhcr(struct mlx4_dev *dev, int slave,
}
if (err) {
if (!(dev->persist->state & MLX4_DEVICE_STATE_INTERNAL_ERROR))
mlx4_warn(dev, "vhcr command:0x%x slave:%d failed with error:%d, status %d\n",
vhcr->op, slave, vhcr->errno, err);
if (!(dev->persist->state & MLX4_DEVICE_STATE_INTERNAL_ERROR)) {
if (vhcr->op == MLX4_CMD_ALLOC_RES &&
(vhcr->in_modifier & 0xff) == RES_COUNTER &&
err == -EDQUOT)
mlx4_dbg(dev,
"Unable to allocate counter for slave %d (%d)\n",
slave, err);
else
mlx4_warn(dev, "vhcr command:0x%x slave:%d failed with error:%d, status %d\n",
vhcr->op, slave, vhcr->errno, err);
}
vhcr_cmd->status = mlx4_errno_to_status(err);
goto out_status;
}

5
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
View File

@ -1562,6 +1562,11 @@ static int mlx4_en_flow_replace(struct net_device *dev,
qpn = priv->drop_qp.qpn;
else if (cmd->fs.ring_cookie & EN_ETHTOOL_QP_ATTACH) {
qpn = cmd->fs.ring_cookie & (EN_ETHTOOL_QP_ATTACH - 1);
if (qpn < priv->rss_map.base_qpn ||
qpn >= priv->rss_map.base_qpn + priv->rx_ring_num) {
en_warn(priv, "rxnfc: QP (0x%x) doesn't exist\n", qpn);
return -EINVAL;
}
} else {
if (cmd->fs.ring_cookie >= priv->rx_ring_num) {
en_warn(priv, "rxnfc: RX ring (%llu) doesn't exist\n",

3
drivers/net/ethernet/mellanox/mlx4/en_rx.c
View File

@ -997,7 +997,8 @@ void mlx4_en_calc_rx_buf(struct net_device *dev)
en_dbg(DRV, priv, "Rx buffer scatter-list (effective-mtu:%d num_frags:%d):\n",
eff_mtu, priv->num_frags);
for (i = 0; i < priv->num_frags; i++) {
en_err(priv,
en_dbg(DRV,
priv,
" frag:%d - size:%d stride:%d\n",
i,
priv->frag_info[i].frag_size,

2
drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
View File

@ -311,7 +311,7 @@ static inline int mlx4_grant_resource(struct mlx4_dev *dev, int slave,
struct mlx4_priv *priv = mlx4_priv(dev);
struct resource_allocator *res_alloc =
&priv->mfunc.master.res_tracker.res_alloc[res_type];
int err = -EINVAL;
int err = -EDQUOT;
int allocated, free, reserved, guaranteed, from_free;
int from_rsvd;