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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxbf_gige')
-rw-r--r--drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_rx.c9
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c
index 694de9513b9f..954ba0826c61 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c
@@ -471,7 +471,7 @@ out:
return err;
}
-static int mlxbf_gige_remove(struct platform_device *pdev)
+static void mlxbf_gige_remove(struct platform_device *pdev)
{
struct mlxbf_gige *priv = platform_get_drvdata(pdev);
@@ -479,8 +479,6 @@ static int mlxbf_gige_remove(struct platform_device *pdev)
phy_disconnect(priv->netdev->phydev);
mlxbf_gige_mdio_remove(priv);
platform_set_drvdata(pdev, NULL);
-
- return 0;
}
static void mlxbf_gige_shutdown(struct platform_device *pdev)
@@ -499,7 +497,7 @@ MODULE_DEVICE_TABLE(acpi, mlxbf_gige_acpi_match);
static struct platform_driver mlxbf_gige_driver = {
.probe = mlxbf_gige_probe,
- .remove = mlxbf_gige_remove,
+ .remove_new = mlxbf_gige_remove,
.shutdown = mlxbf_gige_shutdown,
.driver = {
.name = KBUILD_MODNAME,
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_rx.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_rx.c
index 0d5a41a2ae01..227d01cace3f 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_rx.c
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_rx.c
@@ -267,6 +267,13 @@ static bool mlxbf_gige_rx_packet(struct mlxbf_gige *priv, int *rx_pkts)
priv->stats.rx_truncate_errors++;
}
+ /* Read receive consumer index before replenish so that this routine
+ * returns accurate return value even if packet is received into
+ * just-replenished buffer prior to exiting this routine.
+ */
+ rx_ci = readq(priv->base + MLXBF_GIGE_RX_CQE_PACKET_CI);
+ rx_ci_rem = rx_ci % priv->rx_q_entries;
+
/* Let hardware know we've replenished one buffer */
rx_pi++;
@@ -279,8 +286,6 @@ static bool mlxbf_gige_rx_packet(struct mlxbf_gige *priv, int *rx_pkts)
rx_pi_rem = rx_pi % priv->rx_q_entries;
if (rx_pi_rem == 0)
priv->valid_polarity ^= 1;
- rx_ci = readq(priv->base + MLXBF_GIGE_RX_CQE_PACKET_CI);
- rx_ci_rem = rx_ci % priv->rx_q_entries;
if (skb)
netif_receive_skb(skb);