Commit 617960d7 authored by Ansuel Smith's avatar Ansuel Smith Committed by David S. Miller
Browse files

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: default avatarAnsuel Smith <ansuelsmth@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 60df02b6

drivers/net/dsa/qca8k.c

+1 −0
Original line number Diff line number Diff line
@@ -143,6 +143,7 @@ qca8k_set_page(struct mii_bus *bus, u16 page) 
	}



	qca8k_current_page = page;

	usleep_range(1000, 2000);

	return 0;

}

drivers/net/dsa/qca8k.h

+1 −1
Original line number Diff line number Diff line
@@ -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