diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2022-09-21 01:23:14 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-23 11:58:37 +0100 |
| commit | e19de30d20809af3221ef8a2648b8a8a52e02d90 (patch) | |
| tree | eb100bd7c85c5e4f10c7f74629c7aa5164568d80 /drivers/net/dsa/mt7530.h | |
| parent | 793cc3c78e828d26723433c590cd90d20fc91011 (diff) | |
net: dsa: mt7530: add support for in-band link status
Read link status from SGMII PCS for in-band managed 2500Base-X and
1000Base-X connection on a MAC port of the MT7531. This is needed to
get the SFP cage working which is connected to SGMII interface of
port 5 of the MT7531 switch IC on the Bananapi BPi-R3 board.
While at it also handle an_complete for both the autoneg and the
non-autoneg codepath.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mt7530.h')
| -rw-r--r-- | drivers/net/dsa/mt7530.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h index e509af95c354..e8d966435350 100644 --- a/drivers/net/dsa/mt7530.h +++ b/drivers/net/dsa/mt7530.h @@ -373,6 +373,7 @@ enum mt7530_vlan_port_acc_frm { #define MT7531_SGMII_LINK_STATUS BIT(18) #define MT7531_SGMII_AN_ENABLE BIT(12) #define MT7531_SGMII_AN_RESTART BIT(9) +#define MT7531_SGMII_AN_COMPLETE BIT(21) /* Register for SGMII PCS_SPPED_ABILITY */ #define MT7531_PCS_SPEED_ABILITY(p) MT7531_SGMII_REG(p, 0x08) |