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generic: 6.1, 6.6: move accepted patches to backport folders

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Move two accepted patches for the mt7530 DSA driver from pending to
accepted.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2024-05-07 12:00:58 +01:00
parent a7ae4ed0a3
commit 50f7155d57
8 changed files with 180 additions and 430 deletions
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45
target/linux/generic/backport-6.1/790-69-v6.10-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch Normal file
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@ -0,0 +1,45 @@
From 16e6592cd5c5bd74d8890973489f60176c692614 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
Date: Sun, 28 Apr 2024 12:19:58 +0300
Subject: [PATCH] net: dsa: mt7530: do not set MT7530_P5_DIS when PHY muxing is
being used
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
DSA initalises the ds->num_ports amount of ports in
dsa_switch_touch_ports(). When the PHY muxing feature is in use, port 5
won't be defined in the device tree. Because of this, the type member of
the dsa_port structure for this port will be assigned DSA_PORT_TYPE_UNUSED.
The dsa_port_setup() function calls ds->ops->port_disable() when the port
type is DSA_PORT_TYPE_UNUSED.
The MT7530_P5_DIS bit is unset in mt7530_setup() when PHY muxing is being
used. mt7530_port_disable() which is assigned to ds->ops->port_disable() is
called afterwards. Currently, mt7530_port_disable() sets MT7530_P5_DIS
which breaks network connectivity when PHY muxing is being used.
Therefore, do not set MT7530_P5_DIS when PHY muxing is being used.
Fixes: 377174c5760c ("net: dsa: mt7530: move MT753X_MTRAP operations for MT7530")
Reported-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240428-for-netnext-mt7530-do-not-disable-port5-when-phy-muxing-v2-1-bb7c37d293f8@arinc9.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
drivers/net/dsa/mt7530.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1227,7 +1227,8 @@ mt7530_port_disable(struct dsa_switch *d
if (priv->id != ID_MT7530 && priv->id != ID_MT7621)
return;
- if (port == 5)
+ /* Do not set MT7530_P5_DIS when port 5 is being used for PHY muxing. */
+ if (port == 5 && priv->p5_mode == GMAC5)
mt7530_set(priv, MT753X_MTRAP, MT7530_P5_DIS);
else if (port == 6)
mt7530_set(priv, MT753X_MTRAP, MT7530_P6_DIS);

45
target/linux/generic/backport-6.1/790-70-v6.10-796-net-dsa-mt7530-detect-PHY-muxing-when-PHY-is-defined.patch Normal file
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@ -0,0 +1,45 @@
From d8dcf5bd6d0eace9f7c1daa14b63b3925b09d033 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
Date: Tue, 30 Apr 2024 08:01:33 +0300
Subject: [PATCH] net: dsa: mt7530: detect PHY muxing when PHY is defined on
switch MDIO bus
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide
direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO
bus the switch listens on. The PHY muxing feature makes use of this.
This is problematic as the PHY may be attached before the switch is
initialised, in which case, the PHY will fail to be attached.
Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration
of switch MDIO bus"), we can describe the switch PHYs on the MDIO bus of
the switch on the device tree. Extend the check to detect PHY muxing when
the PHY is defined on the MDIO bus of the switch on the device tree.
When the PHY is described this way, the switch will be initialised first,
then the switch MDIO bus will be registered. Only after these steps, the
PHY will be attached.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/20240430-b4-for-netnext-mt7530-use-switch-mdio-bus-for-phy-muxing-v2-1-9104d886d0db@arinc9.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
drivers/net/dsa/mt7530.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2489,7 +2489,8 @@ mt7530_setup(struct dsa_switch *ds)
if (!phy_node)
continue;
- if (phy_node->parent == priv->dev->of_node->parent) {
+ if (phy_node->parent == priv->dev->of_node->parent ||
+ phy_node->parent->parent == priv->dev->of_node) {
ret = of_get_phy_mode(mac_np, &interface);
if (ret && ret != -ENODEV) {
of_node_put(mac_np);

45
target/linux/generic/backport-6.6/790-53-v6.10-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch Normal file
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@ -0,0 +1,45 @@
From 16e6592cd5c5bd74d8890973489f60176c692614 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
Date: Sun, 28 Apr 2024 12:19:58 +0300
Subject: [PATCH] net: dsa: mt7530: do not set MT7530_P5_DIS when PHY muxing is
being used
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
DSA initalises the ds->num_ports amount of ports in
dsa_switch_touch_ports(). When the PHY muxing feature is in use, port 5
won't be defined in the device tree. Because of this, the type member of
the dsa_port structure for this port will be assigned DSA_PORT_TYPE_UNUSED.
The dsa_port_setup() function calls ds->ops->port_disable() when the port
type is DSA_PORT_TYPE_UNUSED.
The MT7530_P5_DIS bit is unset in mt7530_setup() when PHY muxing is being
used. mt7530_port_disable() which is assigned to ds->ops->port_disable() is
called afterwards. Currently, mt7530_port_disable() sets MT7530_P5_DIS
which breaks network connectivity when PHY muxing is being used.
Therefore, do not set MT7530_P5_DIS when PHY muxing is being used.
Fixes: 377174c5760c ("net: dsa: mt7530: move MT753X_MTRAP operations for MT7530")
Reported-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240428-for-netnext-mt7530-do-not-disable-port5-when-phy-muxing-v2-1-bb7c37d293f8@arinc9.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
drivers/net/dsa/mt7530.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1220,7 +1220,8 @@ mt7530_port_disable(struct dsa_switch *d
if (priv->id != ID_MT7530 && priv->id != ID_MT7621)
return;
- if (port == 5)
+ /* Do not set MT7530_P5_DIS when port 5 is being used for PHY muxing. */
+ if (port == 5 && priv->p5_mode == GMAC5)
mt7530_set(priv, MT753X_MTRAP, MT7530_P5_DIS);
else if (port == 6)
mt7530_set(priv, MT753X_MTRAP, MT7530_P6_DIS);

45
target/linux/generic/backport-6.6/790-54-v6.10-796-net-dsa-mt7530-detect-PHY-muxing-when-PHY-is-defined.patch Normal file
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@ -0,0 +1,45 @@
From d8dcf5bd6d0eace9f7c1daa14b63b3925b09d033 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
Date: Tue, 30 Apr 2024 08:01:33 +0300
Subject: [PATCH] net: dsa: mt7530: detect PHY muxing when PHY is defined on
switch MDIO bus
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide
direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO
bus the switch listens on. The PHY muxing feature makes use of this.
This is problematic as the PHY may be attached before the switch is
initialised, in which case, the PHY will fail to be attached.
Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration
of switch MDIO bus"), we can describe the switch PHYs on the MDIO bus of
the switch on the device tree. Extend the check to detect PHY muxing when
the PHY is defined on the MDIO bus of the switch on the device tree.
When the PHY is described this way, the switch will be initialised first,
then the switch MDIO bus will be registered. Only after these steps, the
PHY will be attached.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/20240430-b4-for-netnext-mt7530-use-switch-mdio-bus-for-phy-muxing-v2-1-9104d886d0db@arinc9.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
drivers/net/dsa/mt7530.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2484,7 +2484,8 @@ mt7530_setup(struct dsa_switch *ds)
if (!phy_node)
continue;
- if (phy_node->parent == priv->dev->of_node->parent) {
+ if (phy_node->parent == priv->dev->of_node->parent ||
+ phy_node->parent->parent == priv->dev->of_node) {
ret = of_get_phy_mode(mac_np, &interface);
if (ret && ret != -ENODEV) {
of_node_put(mac_np);

79
target/linux/generic/pending-6.1/795-01-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch
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@ -1,79 +0,0 @@
From patchwork Sat Apr 27 11:24:42 2024
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Date: Sat, 27 Apr 2024 14:24:42 +0300
Subject: [PATCH net-next] net: dsa: mt7530: do not set MT7530_P5_DIS when
PHY muxing is being used
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To: Daniel Golle <daniel@makrotopia.org>, DENG Qingfang <dqfext@gmail.com>,
Sean Wang <sean.wang@mediatek.com>, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org,
=?utf-8?b?QXLEsW7DpyDDnE5BTA==?= <arinc.unal@arinc9.com>
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From: Arınç ÜNAL <arinc.unal@arinc9.com>
When the PHY muxing feature is in use, port 5 won't be defined in the
device tree. Because of this, the type member of the dsa_port structure for
this port will be assigned DSA_PORT_TYPE_UNUSED. The dsa_port_setup()
function calls ds->ops->port_disable() when the port type is
DSA_PORT_TYPE_UNUSED.
The MT7530_P5_DIS bit is unset when PHY muxing is being used.
mt7530_port_disable() which is assigned to ds->ops->port_disable() is
called afterwards. Currently, mt7530_port_disable() sets MT7530_P5_DIS
which breaks network connectivity when PHY muxing is being used.
Therefore, do not set MT7530_P5_DIS when PHY muxing is being used.
Fixes: 377174c5760c ("net: dsa: mt7530: move MT753X_MTRAP operations for MT7530")
Reported-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
Hello.
I've sent this to net-next as the patch it fixes is on the current
development cycle.
---
drivers/net/dsa/mt7530.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
base-commit: 5c4c0edca68a5841a8d53ccd49596fe199c8334c
change-id: 20240427-for-netnext-mt7530-do-not-disable-port5-when-phy-muxing-7ff5fd0995d7
Best regards,
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1227,7 +1227,7 @@ mt7530_port_disable(struct dsa_switch *d
if (priv->id != ID_MT7530 && priv->id != ID_MT7621)
return;
- if (port == 5)
+ if (port == 5 && priv->p5_mode == GMAC5)
mt7530_set(priv, MT753X_MTRAP, MT7530_P5_DIS);
else if (port == 6)
mt7530_set(priv, MT753X_MTRAP, MT7530_P6_DIS);

136
target/linux/generic/pending-6.1/796-net-dsa-mt7530-detect-PHY-muxing-when-PHY-is-defined-on-switch-MDIO-bus.patch
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@ -1,136 +0,0 @@
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Date: Tue, 30 Apr 2024 08:01:33 +0300
Subject: [PATCH net-next v2] net: dsa: mt7530: detect PHY muxing when PHY
is defined on switch MDIO bus
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From: Arınç ÜNAL <arinc.unal@arinc9.com>
Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide
direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO
bus the switch listens on. The PHY muxing feature makes use of this.
This is problematic as the PHY may be attached before the switch is
initialised, in which case, the PHY will fail to be attached.
Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration
of switch MDIO bus"), we can describe the switch PHYs on the MDIO bus of
the switch on the device tree. Extend the check to detect PHY muxing when
the PHY is defined on the MDIO bus of the switch on the device tree.
When the PHY is described this way, the switch will be initialised first,
then the switch MDIO bus will be registered. Only after these steps, the
PHY will be attached.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
Changes in v2:
- Address the terminology on the patch log.
- Link to v1: https://lore.kernel.org/r/20240429-b4-for-netnext-mt7530-use-switch-mdio-bus-for-phy-muxing-v1-1-1f775983e155@arinc9.com
---
drivers/net/dsa/mt7530.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
---
base-commit: 5c4c0edca68a5841a8d53ccd49596fe199c8334c
change-id: 20240429-b4-for-netnext-mt7530-use-switch-mdio-bus-for-phy-muxing-586269371c55
Best regards,
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2488,7 +2488,8 @@ mt7530_setup(struct dsa_switch *ds)
if (!phy_node)
continue;
- if (phy_node->parent == priv->dev->of_node->parent) {
+ if (phy_node->parent == priv->dev->of_node->parent ||
+ phy_node->parent->parent == priv->dev->of_node) {
ret = of_get_phy_mode(mac_np, &interface);
if (ret && ret != -ENODEV) {
of_node_put(mac_np);

79
target/linux/generic/pending-6.6/795-01-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch
View File

@ -1,79 +0,0 @@
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Date: Sat, 27 Apr 2024 14:24:42 +0300
Subject: [PATCH net-next] net: dsa: mt7530: do not set MT7530_P5_DIS when
PHY muxing is being used
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To: Daniel Golle <daniel@makrotopia.org>, DENG Qingfang <dqfext@gmail.com>,
Sean Wang <sean.wang@mediatek.com>, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
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Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
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=?utf-8?b?QXLEsW7DpyDDnE5BTA==?= <arinc.unal@arinc9.com>
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From: Arınç ÜNAL <arinc.unal@arinc9.com>
When the PHY muxing feature is in use, port 5 won't be defined in the
device tree. Because of this, the type member of the dsa_port structure for
this port will be assigned DSA_PORT_TYPE_UNUSED. The dsa_port_setup()
function calls ds->ops->port_disable() when the port type is
DSA_PORT_TYPE_UNUSED.
The MT7530_P5_DIS bit is unset when PHY muxing is being used.
mt7530_port_disable() which is assigned to ds->ops->port_disable() is
called afterwards. Currently, mt7530_port_disable() sets MT7530_P5_DIS
which breaks network connectivity when PHY muxing is being used.
Therefore, do not set MT7530_P5_DIS when PHY muxing is being used.
Fixes: 377174c5760c ("net: dsa: mt7530: move MT753X_MTRAP operations for MT7530")
Reported-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
Hello.
I've sent this to net-next as the patch it fixes is on the current
development cycle.
---
drivers/net/dsa/mt7530.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
base-commit: 5c4c0edca68a5841a8d53ccd49596fe199c8334c
change-id: 20240427-for-netnext-mt7530-do-not-disable-port5-when-phy-muxing-7ff5fd0995d7
Best regards,
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1220,7 +1220,7 @@ mt7530_port_disable(struct dsa_switch *d
if (priv->id != ID_MT7530 && priv->id != ID_MT7621)
return;
- if (port == 5)
+ if (port == 5 && priv->p5_mode == GMAC5)
mt7530_set(priv, MT753X_MTRAP, MT7530_P5_DIS);
else if (port == 6)
mt7530_set(priv, MT753X_MTRAP, MT7530_P6_DIS);

136
target/linux/generic/pending-6.6/796-net-dsa-mt7530-detect-PHY-muxing-when-PHY-is-defined-on-switch-MDIO-bus.patch
View File

@ -1,136 +0,0 @@
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Date: Tue, 30 Apr 2024 08:01:33 +0300
Subject: [PATCH net-next v2] net: dsa: mt7530: detect PHY muxing when PHY
is defined on switch MDIO bus
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From: Arınç ÜNAL <arinc.unal@arinc9.com>
Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide
direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO
bus the switch listens on. The PHY muxing feature makes use of this.
This is problematic as the PHY may be attached before the switch is
initialised, in which case, the PHY will fail to be attached.
Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration
of switch MDIO bus"), we can describe the switch PHYs on the MDIO bus of
the switch on the device tree. Extend the check to detect PHY muxing when
the PHY is defined on the MDIO bus of the switch on the device tree.
When the PHY is described this way, the switch will be initialised first,
then the switch MDIO bus will be registered. Only after these steps, the
PHY will be attached.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
Changes in v2:
- Address the terminology on the patch log.
- Link to v1: https://lore.kernel.org/r/20240429-b4-for-netnext-mt7530-use-switch-mdio-bus-for-phy-muxing-v1-1-1f775983e155@arinc9.com
---
drivers/net/dsa/mt7530.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
---
base-commit: 5c4c0edca68a5841a8d53ccd49596fe199c8334c
change-id: 20240429-b4-for-netnext-mt7530-use-switch-mdio-bus-for-phy-muxing-586269371c55
Best regards,
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2483,7 +2483,8 @@ mt7530_setup(struct dsa_switch *ds)
if (!phy_node)
continue;
- if (phy_node->parent == priv->dev->of_node->parent) {
+ if (phy_node->parent == priv->dev->of_node->parent ||
+ phy_node->parent->parent == priv->dev->of_node) {
ret = of_get_phy_mode(mac_np, &interface);
if (ret && ret != -ENODEV) {
of_node_put(mac_np);