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path: root/drivers/net/ethernet/freescale/enetc
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Diffstat (limited to 'drivers/net/ethernet/freescale/enetc')
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc.c11
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc.h1
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_pf.c7
-rw-r--r--drivers/net/ethernet/freescale/enetc/enetc_vf.c7
4 files changed, 18 insertions, 8 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index c78d12229730..fdb6b9e8da78 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -1058,13 +1058,12 @@ static int enetc_setup_default_rss_table(struct enetc_si *si, int num_groups)
return 0;
}
-static int enetc_configure_si(struct enetc_ndev_priv *priv)
+int enetc_configure_si(struct enetc_ndev_priv *priv)
{
struct enetc_si *si = priv->si;
struct enetc_hw *hw = &si->hw;
int err;
- enetc_setup_cbdr(hw, &si->cbd_ring);
/* set SI cache attributes */
enetc_wr(hw, ENETC_SICAR0,
ENETC_SICAR_RD_COHERENT | ENETC_SICAR_WR_COHERENT);
@@ -1112,6 +1111,8 @@ int enetc_alloc_si_resources(struct enetc_ndev_priv *priv)
if (err)
return err;
+ enetc_setup_cbdr(&si->hw, &si->cbd_ring);
+
priv->cls_rules = kcalloc(si->num_fs_entries, sizeof(*priv->cls_rules),
GFP_KERNEL);
if (!priv->cls_rules) {
@@ -1119,14 +1120,8 @@ int enetc_alloc_si_resources(struct enetc_ndev_priv *priv)
goto err_alloc_cls;
}
- err = enetc_configure_si(priv);
- if (err)
- goto err_config_si;
-
return 0;
-err_config_si:
- kfree(priv->cls_rules);
err_alloc_cls:
enetc_clear_cbdr(&si->hw);
enetc_free_cbdr(priv->dev, &si->cbd_ring);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.h b/drivers/net/ethernet/freescale/enetc/enetc.h
index 8532d23b54f5..f8275cef3b5c 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc.h
@@ -292,6 +292,7 @@ void enetc_get_si_caps(struct enetc_si *si);
void enetc_init_si_rings_params(struct enetc_ndev_priv *priv);
int enetc_alloc_si_resources(struct enetc_ndev_priv *priv);
void enetc_free_si_resources(struct enetc_ndev_priv *priv);
+int enetc_configure_si(struct enetc_ndev_priv *priv);
int enetc_open(struct net_device *ndev);
int enetc_close(struct net_device *ndev);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
index 515c5b29d7aa..d02ecb2e46ae 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
@@ -1108,6 +1108,12 @@ static int enetc_pf_probe(struct pci_dev *pdev,
goto err_init_port_rss;
}
+ err = enetc_configure_si(priv);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to configure SI\n");
+ goto err_config_si;
+ }
+
err = enetc_alloc_msix(priv);
if (err) {
dev_err(&pdev->dev, "MSIX alloc failed\n");
@@ -1136,6 +1142,7 @@ err_phylink_create:
enetc_mdiobus_destroy(pf);
err_mdiobus_create:
enetc_free_msix(priv);
+err_config_si:
err_init_port_rss:
err_init_port_rfs:
err_alloc_msix:
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_vf.c b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
index 39c1a09e69a9..9b755a84c2d6 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_vf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_vf.c
@@ -171,6 +171,12 @@ static int enetc_vf_probe(struct pci_dev *pdev,
goto err_alloc_si_res;
}
+ err = enetc_configure_si(priv);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to configure SI\n");
+ goto err_config_si;
+ }
+
err = enetc_alloc_msix(priv);
if (err) {
dev_err(&pdev->dev, "MSIX alloc failed\n");
@@ -187,6 +193,7 @@ static int enetc_vf_probe(struct pci_dev *pdev,
err_reg_netdev:
enetc_free_msix(priv);
+err_config_si:
err_alloc_msix:
enetc_free_si_resources(priv);
err_alloc_si_res: