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dsa: lan9303: Port 0 is xMII port

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In preparing to move the adjust_link logic into the phylink_mac_link_up
api, change the macro used to check for the cpu port. In
phylink_mac_link_up, the phydev pointer passed in for the CPU port is
NULL, so we can't keep using phy_is_pseudo_fixed_link(phydev).

Signed-off-by: Jerry Ray <jerry.ray@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jerry Ray 2023-01-17 14:57:01 -06:00 committed by David S. Miller
parent de375aa860
commit 56e23d91bc
1 changed files with 8 additions and 1 deletions
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9
drivers/net/dsa/lan9303-core.c
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@ -15,6 +15,9 @@
#include "lan9303.h"
/* For the LAN9303 and LAN9354, only port 0 is an XMII port. */
#define IS_PORT_XMII(port) ((port) == 0)
#define LAN9303_NUM_PORTS 3
/* 13.2 System Control and Status Registers
@ -1066,7 +1069,11 @@ static void lan9303_adjust_link(struct dsa_switch *ds, int port,
{
int ctl;
if (!phy_is_pseudo_fixed_link(phydev))
/* On this device, we are only interested in doing something here if
* this is an xMII port. All other ports are 10/100 phys using MDIO
* to control there link settings.
*/
if (!IS_PORT_XMII(port))
return;
ctl = lan9303_phy_read(ds, port, MII_BMCR);