Commit a9e3f62d authored by DENG Qingfang's avatar DENG Qingfang Committed by David S. Miller
Browse files

net: dsa: mt7530: set STP state on filter ID 1 



As filter ID 1 is the only one used for bridges, set STP state on it.

Signed-off-by: default avatarDENG Qingfang <dqfext@gmail.com>
Reviewed-by: default avatarVladimir Oltean <olteanv@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6087175b

drivers/net/dsa/mt7530.c

+2 −1
Original line number Diff line number Diff line
@@ -1147,7 +1147,8 @@ mt7530_stp_state_set(struct dsa_switch *ds, int port, u8 state) 
		break;

	}



	mt7530_rmw(priv, MT7530_SSP_P(port), FID_PST_MASK, stp_state);

	mt7530_rmw(priv, MT7530_SSP_P(port), FID_PST_MASK(FID_BRIDGED),

		   FID_PST(FID_BRIDGED, stp_state));

}



static int

drivers/net/dsa/mt7530.h

+2 −2
Original line number Diff line number Diff line
@@ -186,8 +186,8 @@ enum mt7530_vlan_egress_attr { 


/* Register for port STP state control */

#define MT7530_SSP_P(x)			(0x2000 + ((x) * 0x100))

#define  FID_PST(x)			((x) & 0x3)

#define  FID_PST_MASK			FID_PST(0x3)

#define  FID_PST(fid, state)		(((state) & 0x3) << ((fid) * 2))

#define  FID_PST_MASK(fid)		FID_PST(fid, 0x3)



enum mt7530_stp_state {

	MT7530_STP_DISABLED = 0,