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openwrt22.03.2: fix ar8337 switch reset

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This commit is contained in:
lincolnzh 2022-11-11 15:27:41 +08:00
parent 32256ad632
commit cfc0c9f994
1 changed files with 87 additions and 0 deletions
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87
patches-22.03.2/0020-fix-ar8337-switch-reset.patch Normal file
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@ -0,0 +1,87 @@
From 8a6a2792ff555aa5cd52a03d8285bb475c0e616c Mon Sep 17 00:00:00 2001
From: lincolnzh <hongjian.zhang@gl-inet.com>
Date: Fri, 11 Nov 2022 15:26:07 +0800
Subject: [PATCH] fix ar8337 switch reset
---
.../933-fix-ar8337-switch-reset.patch | 68 +++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100755 target/linux/ath79/patches-5.10/933-fix-ar8337-switch-reset.patch
diff --git a/target/linux/ath79/patches-5.10/933-fix-ar8337-switch-reset.patch b/target/linux/ath79/patches-5.10/933-fix-ar8337-switch-reset.patch
new file mode 100755
index 0000000000..bb72b0b274
--- /dev/null
+++ b/target/linux/ath79/patches-5.10/933-fix-ar8337-switch-reset.patch
@@ -0,0 +1,68 @@
+Index: b/drivers/net/phy/ar8216.c
+===================================================================
+--- a/drivers/net/phy/ar8216.c 2022-11-09 11:40:36.561091957 +0800
++++ b/drivers/net/phy/ar8216.c 2022-11-09 11:44:31.302181666 +0800
+@@ -1458,6 +1458,37 @@ ar8xxx_sw_reset_switch(struct switch_dev
+ }
+
+ int
++ar8337_sw_reset_switch(struct switch_dev *dev)
++{
++ struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
++ const struct ar8xxx_chip *chip = priv->chip;
++ int i;
++
++ mutex_lock(&priv->reg_mutex);
++
++ for (i = 0; i < dev->vlans; i++)
++ priv->vlan_id[i] = i;
++
++ /* Configure all ports */
++ for (i = 0; i < dev->ports; i++)
++ chip->init_port(priv, i);
++
++ priv->mirror_rx = false;
++ priv->mirror_tx = false;
++ priv->source_port = 0;
++ priv->monitor_port = 0;
++ priv->arl_age_time = AR8XXX_DEFAULT_ARL_AGE_TIME;
++
++ chip->init_globals(priv);
++ chip->atu_flush(priv);
++ chip->hw_init(priv);
++
++ mutex_unlock(&priv->reg_mutex);
++
++ return chip->sw_hw_apply(dev);
++}
++
++int
+ ar8xxx_sw_set_reset_mibs(struct switch_dev *dev,
+ const struct switch_attr *attr,
+ struct switch_val *val)
+Index: b/drivers/net/phy/ar8216.h
+===================================================================
+--- a/drivers/net/phy/ar8216.h 2022-10-25 17:33:02.801308434 +0800
++++ b/drivers/net/phy/ar8216.h 2022-11-09 11:45:34.441403342 +0800
+@@ -612,6 +612,8 @@ ar8xxx_sw_hw_apply(struct switch_dev *de
+ int
+ ar8xxx_sw_reset_switch(struct switch_dev *dev);
+ int
++ar8337_sw_reset_switch(struct switch_dev *dev);
++int
+ ar8xxx_sw_get_port_link(struct switch_dev *dev, int port,
+ struct switch_port_link *link);
+ int
+Index: b/drivers/net/phy/ar8327.c
+===================================================================
+--- a/drivers/net/phy/ar8327.c 2022-10-25 17:33:05.313293262 +0800
++++ b/drivers/net/phy/ar8327.c 2022-11-09 11:47:08.308248938 +0800
+@@ -1469,7 +1469,7 @@ static const struct switch_dev_ops ar832
+ .get_vlan_ports = ar8327_sw_get_ports,
+ .set_vlan_ports = ar8327_sw_set_ports,
+ .apply_config = ar8327_sw_hw_apply,
+- .reset_switch = ar8xxx_sw_reset_switch,
++ .reset_switch = ar8337_sw_reset_switch,
+ .get_port_link = ar8xxx_sw_get_port_link,
+ .get_port_stats = ar8xxx_sw_get_port_stats,
+ };
--
2.17.1