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-rw-r--r--target/linux/generic/files/drivers/net/phy/ar8216.c48
1 files changed, 29 insertions, 19 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c
index 4b67cb6cbb..660a11bce2 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8216.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.c
@@ -648,11 +648,6 @@ ar8216_hw_apply(struct switch_dev *dev)
static int
ar8216_hw_init(struct ar8216_priv *priv)
{
- /* XXX: undocumented magic from atheros, required! */
- priv->write(priv, 0x38, 0xc000050e);
-
- ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
- AR8216_GCTRL_MTU, 1518 + 8 + 2);
return 0;
}
@@ -675,10 +670,6 @@ ar8236_hw_init(struct ar8216_priv *priv)
}
msleep(1000);
- /* enable jumbo frames */
- ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
- AR8316_GCTRL_MTU, 9018 + 8 + 2);
-
priv->initialized = true;
return 0;
}
@@ -716,9 +707,6 @@ ar8316_hw_init(struct ar8216_priv *priv)
priv->write(priv, 0x8, newval);
- /* standard atheros magic */
- priv->write(priv, 0x38, 0xc000050e);
-
/* Initialize the ports */
bus = priv->phy->bus;
for (i = 0; i < 5; i++) {
@@ -741,19 +729,39 @@ ar8316_hw_init(struct ar8216_priv *priv)
msleep(1000);
}
- /* enable jumbo frames */
- ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
- AR8316_GCTRL_MTU, 9018 + 8 + 2);
-
- /* enable cpu port to receive multicast and broadcast frames */
- priv->write(priv, AR8216_REG_FLOOD_MASK, 0x003f003f);
-
out:
priv->initialized = true;
return 0;
}
static void
+ar8216_init_globals(struct ar8216_priv *priv)
+{
+ switch (priv->chip) {
+ case AR8216:
+ /* standard atheros magic */
+ priv->write(priv, 0x38, 0xc000050e);
+
+ ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
+ AR8216_GCTRL_MTU, 1518 + 8 + 2);
+ break;
+ case AR8316:
+ /* standard atheros magic */
+ priv->write(priv, 0x38, 0xc000050e);
+
+ /* enable cpu port to receive multicast and broadcast frames */
+ priv->write(priv, AR8216_REG_FLOOD_MASK, 0x003f003f);
+
+ /* fall through */
+ case AR8236:
+ /* enable jumbo frames */
+ ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
+ AR8316_GCTRL_MTU, 9018 + 8 + 2);
+ break;
+ }
+}
+
+static void
ar8216_init_port(struct ar8216_priv *priv, int port)
{
/* Enable port learning and tx */
@@ -796,7 +804,9 @@ ar8216_reset_switch(struct switch_dev *dev)
for (i = 0; i < AR8216_NUM_PORTS; i++)
ar8216_init_port(priv, i);
+ ar8216_init_globals(priv);
mutex_unlock(&priv->reg_mutex);
+
return ar8216_hw_apply(dev);
}