diff options
Diffstat (limited to 'target/linux/generic/pending-6.1/795-01-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch')
| -rw-r--r-- | target/linux/generic/pending-6.1/795-01-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/target/linux/generic/pending-6.1/795-01-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch b/target/linux/generic/pending-6.1/795-01-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch deleted file mode 100644 index 04d8c8760f..0000000000 --- a/target/linux/generic/pending-6.1/795-01-net-dsa-mt7530-do-not-set-MT7530_P5_DIS-when-PHY-.patch +++ /dev/null @@ -1,79 +0,0 @@ -From patchwork Sat Apr 27 11:24:42 2024 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 8bit -X-Patchwork-Submitter: =?utf-8?b?QXLEsW7DpyDDnE5BTCB2aWEgQjQgUmVsYXk=?= - <devnull+arinc.unal.arinc9.com@kernel.org> -X-Patchwork-Id: 13645655 -From: =?utf-8?b?QXLEsW7DpyDDnE5BTCB2aWEgQjQgUmVsYXk=?= - <devnull+arinc.unal.arinc9.com@kernel.org> -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 -Precedence: bulk -X-Mailing-List: netdev@vger.kernel.org -List-Id: <netdev.vger.kernel.org> -List-Subscribe: <mailto:netdev+subscribe@vger.kernel.org> -List-Unsubscribe: <mailto:netdev+unsubscribe@vger.kernel.org> -MIME-Version: 1.0 -Message-Id: - <20240427-for-netnext-mt7530-do-not-disable-port5-when-phy-muxing-v1-1-793cdf9d7707@arinc9.com> -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> -X-Mailer: b4 0.13.0 -X-Patchwork-Delegate: kuba@kernel.org - -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); |