1f068588ef
Signed-off-by: Muciri Gatimu <muciri@openmesh.com> Signed-off-by: Shashidhar Lakkavalli <shashidhar.lakkavalli@openmesh.com> Signed-off-by: John Crispin <john@phrozen.org>
107 lines
3.4 KiB
Diff
107 lines
3.4 KiB
Diff
From a319687ac18dcc557a88054282508e061ad8495f Mon Sep 17 00:00:00 2001
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From: John Crispin <john@phrozen.org>
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Date: Thu, 10 Aug 2017 14:42:19 +0200
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Subject: [PATCH 31/57] net: dsa: dsa api compat
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make the latest driver work on the old API
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Signed-off-by: John Crispin <john@phrozen.org>
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---
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drivers/net/dsa/mt7530.c | 14 ++++++++------
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drivers/net/dsa/mt7530.h | 2 ++
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net/dsa/tag_mtk.c | 2 +-
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3 files changed, 11 insertions(+), 7 deletions(-)
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--- a/drivers/net/dsa/mt7530.c
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+++ b/drivers/net/dsa/mt7530.c
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@@ -834,6 +834,7 @@ mt7530_port_bridge_join(struct dsa_switc
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int i;
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mutex_lock(&priv->reg_mutex);
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+ priv->bridge_dev[port] = bridge;
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for (i = 0; i < MT7530_NUM_PORTS; i++) {
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/* Add this port to the port matrix of the other ports in the
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@@ -841,7 +842,7 @@ mt7530_port_bridge_join(struct dsa_switc
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* and not being setup until the port becomes enabled.
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*/
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if (ds->enabled_port_mask & BIT(i) && i != port) {
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- if (ds->ports[i].bridge_dev != bridge)
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+ if (priv->bridge_dev[i] != bridge)
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continue;
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if (priv->ports[i].enable)
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mt7530_set(priv, MT7530_PCR_P(i),
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@@ -864,8 +865,7 @@ mt7530_port_bridge_join(struct dsa_switc
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}
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static void
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-mt7530_port_bridge_leave(struct dsa_switch *ds, int port,
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- struct net_device *bridge)
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+mt7530_port_bridge_leave(struct dsa_switch *ds, int port)
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{
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struct mt7530_priv *priv = ds->priv;
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int i;
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@@ -878,7 +878,7 @@ mt7530_port_bridge_leave(struct dsa_swit
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* is kept and not being setup until the port becomes enabled.
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*/
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if (ds->enabled_port_mask & BIT(i) && i != port) {
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- if (ds->ports[i].bridge_dev != bridge)
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+ if (priv->bridge_dev[i] != priv->bridge_dev[port])
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continue;
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if (priv->ports[i].enable)
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mt7530_clear(priv, MT7530_PCR_P(i),
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@@ -890,6 +890,7 @@ mt7530_port_bridge_leave(struct dsa_swit
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/* Set the cpu port to be the only one in the port matrix of
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* this port.
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*/
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+ priv->bridge_dev[port] = NULL;
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if (priv->ports[port].enable)
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mt7530_rmw(priv, MT7530_PCR_P(port), PCR_MATRIX_MASK,
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PCR_MATRIX(BIT(MT7530_CPU_PORT)));
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@@ -1033,7 +1034,7 @@ mt7530_probe(struct mdio_device *mdiodev
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if (!priv)
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return -ENOMEM;
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- priv->ds = dsa_switch_alloc(&mdiodev->dev, DSA_MAX_PORTS);
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+ priv->ds = devm_kzalloc(&mdiodev->dev, sizeof(*priv->ds), GFP_KERNEL);
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if (!priv->ds)
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return -ENOMEM;
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@@ -1076,12 +1077,13 @@ mt7530_probe(struct mdio_device *mdiodev
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priv->bus = mdiodev->bus;
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priv->dev = &mdiodev->dev;
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priv->ds->priv = priv;
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+ priv->ds->dev = &mdiodev->dev;
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priv->ds->ops = &mt7530_switch_ops;
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mutex_init(&priv->reg_mutex);
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lpriv = priv;
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dev_set_drvdata(&mdiodev->dev, priv);
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- return dsa_register_switch(priv->ds, &mdiodev->dev);
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+ return dsa_register_switch(priv->ds, priv->ds->dev->of_node);
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}
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static void
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--- a/drivers/net/dsa/mt7530.h
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+++ b/drivers/net/dsa/mt7530.h
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@@ -379,6 +379,8 @@ struct mt7530_priv {
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struct mt7530_port ports[MT7530_NUM_PORTS];
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/* protect among processes for registers access*/
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struct mutex reg_mutex;
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+
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+ struct net_device *bridge_dev[MT7530_NUM_PORTS];
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};
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struct mt7530_hw_stats {
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--- a/net/dsa/tag_mtk.c
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+++ b/net/dsa/tag_mtk.c
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@@ -35,7 +35,7 @@ static struct sk_buff *mtk_tag_xmit(stru
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/* Build the tag after the MAC Source Address */
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mtk_tag = skb->data + 2 * ETH_ALEN;
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mtk_tag[0] = 0;
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- mtk_tag[1] = (1 << p->dp->index) & MTK_HDR_XMIT_DP_BIT_MASK;
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+ mtk_tag[1] = (1 << p->port) & MTK_HDR_XMIT_DP_BIT_MASK;
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mtk_tag[2] = 0;
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mtk_tag[3] = 0;
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