diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.9/0034-net-dsa-mediatek-add-dual-gmac-support.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.9/0034-net-dsa-mediatek-add-dual-gmac-support.patch | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/target/linux/mediatek/patches-4.9/0034-net-dsa-mediatek-add-dual-gmac-support.patch b/target/linux/mediatek/patches-4.9/0034-net-dsa-mediatek-add-dual-gmac-support.patch deleted file mode 100644 index ae0614681f..0000000000 --- a/target/linux/mediatek/patches-4.9/0034-net-dsa-mediatek-add-dual-gmac-support.patch +++ /dev/null @@ -1,91 +0,0 @@ -From dcb751a52b2ee69c16db2fef8f92a96ab13b6bb4 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Thu, 10 Aug 2017 14:45:34 +0200 -Subject: [PATCH 34/57] net: dsa: mediatek: add dual gmac support - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/net/dsa/mt7530.c | 22 ++++++++++++++++------ - 1 file changed, 16 insertions(+), 6 deletions(-) - ---- a/drivers/net/dsa/mt7530.c -+++ b/drivers/net/dsa/mt7530.c -@@ -627,7 +627,7 @@ mt7530_setup(struct dsa_switch *ds) - - /* Enable Port 6 only; P5 as GMAC5 which currently is not supported */ - val = mt7530_read(priv, MT7530_MHWTRAP); -- val &= ~MHWTRAP_P6_DIS & ~MHWTRAP_PHY_ACCESS; -+ val &= ~MHWTRAP_P5_DIS & ~MHWTRAP_P6_DIS & ~MHWTRAP_PHY_ACCESS; - val |= MHWTRAP_MANUAL; - if (!dsa_is_cpu_port(ds, 5)) { - val |= MHWTRAP_P5_DIS; -@@ -735,6 +735,9 @@ static int - mt7530_cpu_port_enable(struct mt7530_priv *priv, - int port) - { -+ u8 port_mask = 0; -+ int i; -+ - /* Enable Mediatek header mode on the cpu port */ - mt7530_write(priv, MT7530_PVC_P(port), - PORT_SPEC_TAG); -@@ -751,8 +754,12 @@ mt7530_cpu_port_enable(struct mt7530_pri - /* CPU port gets connected to all user ports of - * the switch - */ -+ for (i = 0; i < MT7530_NUM_PORTS; i++) -+ if ((priv->ds->enabled_port_mask & BIT(i)) && -+ (dsa_port_upstream_port(priv->ds, i) == port)) -+ port_mask |= BIT(i); - mt7530_write(priv, MT7530_PCR_P(port), -- PCR_MATRIX(priv->ds->enabled_port_mask)); -+ PCR_MATRIX(port_mask)); - - return 0; - } -@@ -762,6 +769,7 @@ mt7530_port_enable(struct dsa_switch *ds - struct phy_device *phy) - { - struct mt7530_priv *priv = ds->priv; -+ u8 upstream = dsa_port_upstream_port(ds, port); - - mutex_lock(&priv->reg_mutex); - -@@ -772,7 +780,7 @@ mt7530_port_enable(struct dsa_switch *ds - * restore the port matrix if the port is the member of a certain - * bridge. - */ -- priv->ports[port].pm |= PCR_MATRIX(BIT(MT7530_CPU_PORT)); -+ priv->ports[port].pm |= PCR_MATRIX(BIT(upstream)); - priv->ports[port].enable = true; - mt7530_rmw(priv, MT7530_PCR_P(port), PCR_MATRIX_MASK, - priv->ports[port].pm); -@@ -835,7 +843,8 @@ mt7530_port_bridge_join(struct dsa_switc - struct net_device *bridge) - { - struct mt7530_priv *priv = ds->priv; -- u32 port_bitmap = BIT(MT7530_CPU_PORT); -+ u8 upstream = dsa_port_upstream_port(ds, port); -+ u32 port_bitmap = BIT(upstream); - int i; - - mutex_lock(&priv->reg_mutex); -@@ -873,6 +882,7 @@ static void - mt7530_port_bridge_leave(struct dsa_switch *ds, int port) - { - struct mt7530_priv *priv = ds->priv; -+ u8 upstream = dsa_port_upstream_port(ds, port); - int i; - - mutex_lock(&priv->reg_mutex); -@@ -898,8 +908,8 @@ mt7530_port_bridge_leave(struct dsa_swit - priv->bridge_dev[port] = NULL; - if (priv->ports[port].enable) - mt7530_rmw(priv, MT7530_PCR_P(port), PCR_MATRIX_MASK, -- PCR_MATRIX(BIT(MT7530_CPU_PORT))); -- priv->ports[port].pm = PCR_MATRIX(BIT(MT7530_CPU_PORT)); -+ PCR_MATRIX(BIT(upstream))); -+ priv->ports[port].pm = PCR_MATRIX(BIT(upstream)); - - mutex_unlock(&priv->reg_mutex); - } |