[PATCH 14/14] drivers: net: dsa: qca8k: enlarge mdio delay and timeout

Ansuel Smith
2021-04-23T01:49:03Z

- 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(-)

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 {
--
2.30.2