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path: root/drivers/net/dsa/bcm_sf2.c
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Diffstat (limited to 'drivers/net/dsa/bcm_sf2.c')
-rw-r--r--drivers/net/dsa/bcm_sf2.c40
1 files changed, 23 insertions, 17 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 26509fa37a50..69fc13046ac7 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -37,22 +37,11 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
unsigned int i;
u32 reg, offset;
- if (priv->type == BCM7445_DEVICE_ID)
- offset = CORE_STS_OVERRIDE_IMP;
- else
- offset = CORE_STS_OVERRIDE_IMP2;
-
/* Enable the port memories */
reg = core_readl(priv, CORE_MEM_PSM_VDD_CTRL);
reg &= ~P_TXQ_PSM_VDD(port);
core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL);
- /* Enable Broadcast, Multicast, Unicast forwarding to IMP port */
- reg = core_readl(priv, CORE_IMP_CTL);
- reg |= (RX_BCST_EN | RX_MCST_EN | RX_UCST_EN);
- reg &= ~(RX_DIS | TX_DIS);
- core_writel(priv, reg, CORE_IMP_CTL);
-
/* Enable forwarding */
core_writel(priv, SW_FWDG_EN, CORE_SWMODE);
@@ -71,10 +60,27 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
b53_brcm_hdr_setup(ds, port);
- /* Force link status for IMP port */
- reg = core_readl(priv, offset);
- reg |= (MII_SW_OR | LINK_STS);
- core_writel(priv, reg, offset);
+ if (port == 8) {
+ if (priv->type == BCM7445_DEVICE_ID)
+ offset = CORE_STS_OVERRIDE_IMP;
+ else
+ offset = CORE_STS_OVERRIDE_IMP2;
+
+ /* Force link status for IMP port */
+ reg = core_readl(priv, offset);
+ reg |= (MII_SW_OR | LINK_STS);
+ core_writel(priv, reg, offset);
+
+ /* Enable Broadcast, Multicast, Unicast forwarding to IMP port */
+ reg = core_readl(priv, CORE_IMP_CTL);
+ reg |= (RX_BCST_EN | RX_MCST_EN | RX_UCST_EN);
+ reg &= ~(RX_DIS | TX_DIS);
+ core_writel(priv, reg, CORE_IMP_CTL);
+ } else {
+ reg = core_readl(priv, CORE_G_PCTL_PORT(port));
+ reg &= ~(RX_DIS | TX_DIS);
+ core_writel(priv, reg, CORE_G_PCTL_PORT(port));
+ }
}
static void bcm_sf2_gphy_enable_set(struct dsa_switch *ds, bool enable)
@@ -1209,10 +1215,10 @@ static int bcm_sf2_sw_remove(struct platform_device *pdev)
struct bcm_sf2_priv *priv = platform_get_drvdata(pdev);
priv->wol_ports_mask = 0;
+ /* Disable interrupts */
+ bcm_sf2_intr_disable(priv);
dsa_unregister_switch(priv->dev->ds);
bcm_sf2_cfp_exit(priv->dev->ds);
- /* Disable all ports and interrupts */
- bcm_sf2_sw_suspend(priv->dev->ds);
bcm_sf2_mdio_unregister(priv);
return 0;