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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: DENG Qingfang <dqfext@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
DENG Qingfang 2021-08-04 00:04:03 +08:00 committed by David S. Miller
parent 6087175b79
commit a9e3f62dff
2 changed files with 4 additions and 3 deletions
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3
drivers/net/dsa/mt7530.c
View File

@ -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

4
drivers/net/dsa/mt7530.h
View File

@ -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,