[14/14] drivers: net: dsa: qca8k: enlarge mdio delay and timeout
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Message ID 20210423014741.11858-15-ansuelsmth@gmail.com
State New, archived
Headers show
Series
  • Multiple improvement to qca8k stability
Related show

Commit Message

Ansuel Smith April 23, 2021, 1:47 a.m. UTC
- Enlarge set page delay to QDSK source
- Enlarge mdio MASTER timeout busy wait

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
 drivers/net/dsa/qca8k.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch
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diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
index d2f5e0b1c721..2ed1d5e283c2 100644
--- a/drivers/net/dsa/qca8k.c
+++ b/drivers/net/dsa/qca8k.c
@@ -191,6 +191,7 @@  qca8k_set_page(struct mii_bus *bus, u16 page)
 	}
 
 	qca8k_current_page = page;
+	usleep_range(1000, 2000);
 }
 
 static u32
@@ -617,7 +618,7 @@  qca8k_mdio_busy_wait(struct qca8k_priv *priv, u32 reg, u32 mask)
 
 	qca8k_split_addr(reg, &r1, &r2, &page);
 
-	timeout = jiffies + msecs_to_jiffies(20);
+	timeout = jiffies + msecs_to_jiffies(2000);
 
 	/* loop until the busy flag has cleared */
 	do {