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authorMatthew Hagan <mnhagan88@gmail.com>2021-11-06 13:50:27 +0000
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2021-11-07 00:05:26 +0100
commitf2f42a54e8defb110a3e8b2aab833d67f27e2fe3 (patch)
tree81283babeb90d64938f6c8630fd6897920dd456c /target/linux/generic/backport-5.10/735-v5.14-19-net-dsa-qca8k-enlarge-mdio-delay-and-timeout.patch
parent07543d00e5107c41f6ed6369e1511cfb89efa468 (diff)
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kernel: 5.10: compress 7xx patch numbering
The qca8k patch series brings the numbering to 799. This patch renames 7xx patches to create space for more backports to be added. Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> [rename 729->719] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/generic/backport-5.10/735-v5.14-19-net-dsa-qca8k-enlarge-mdio-delay-and-timeout.patch')
-rw-r--r--target/linux/generic/backport-5.10/735-v5.14-19-net-dsa-qca8k-enlarge-mdio-delay-and-timeout.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.10/735-v5.14-19-net-dsa-qca8k-enlarge-mdio-delay-and-timeout.patch b/target/linux/generic/backport-5.10/735-v5.14-19-net-dsa-qca8k-enlarge-mdio-delay-and-timeout.patch
new file mode 100644
index 0000000000..30eeed361e
--- /dev/null
+++ b/target/linux/generic/backport-5.10/735-v5.14-19-net-dsa-qca8k-enlarge-mdio-delay-and-timeout.patch
@@ -0,0 +1,39 @@
+From 617960d72e93de0f3fa52407e2d39e8c43e73b0a Mon Sep 17 00:00:00 2001
+From: Ansuel Smith <ansuelsmth@gmail.com>
+Date: Fri, 14 May 2021 23:00:09 +0200
+Subject: [PATCH] net: dsa: qca8k: enlarge mdio delay and timeout
+
+The witch require some extra delay after setting page or the next
+read/write can use still use the old page. Add a delay after the
+set_page function to address this as it's done in QSDK legacy driver.
+Some timeouts were notice with VLAN and phy function, enlarge the
+mdio busy wait timeout to fix these problems.
+
+Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/dsa/qca8k.c | 1 +
+ drivers/net/dsa/qca8k.h | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/dsa/qca8k.c
++++ b/drivers/net/dsa/qca8k.c
+@@ -143,6 +143,7 @@ qca8k_set_page(struct mii_bus *bus, u16
+ }
+
+ qca8k_current_page = page;
++ usleep_range(1000, 2000);
+ return 0;
+ }
+
+--- a/drivers/net/dsa/qca8k.h
++++ b/drivers/net/dsa/qca8k.h
+@@ -20,7 +20,7 @@
+ #define PHY_ID_QCA8337 0x004dd036
+ #define QCA8K_ID_QCA8337 0x13
+
+-#define QCA8K_BUSY_WAIT_TIMEOUT 20
++#define QCA8K_BUSY_WAIT_TIMEOUT 2000
+
+ #define QCA8K_NUM_FDB_RECORDS 2048
+