diff options
author | Florian Fainelli <f.fainelli@gmail.com> | 2017-04-24 14:27:21 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-04-24 18:28:56 -0400 |
commit | a424f0de61638cbb5047e0a888c54da9cf471f90 (patch) | |
tree | 3b496c07a3c9270854832de7e9f47c644166957b /drivers/net/dsa/b53/b53_regs.h | |
parent | 38baf3a68bd2a8bca346abf0ba4b98a691543e7e (diff) |
net: dsa: b53: Include IMP/CPU port in dumb forwarding mode
Since Broadcom tags are not enabled in b53 (DSA_PROTO_TAG_NONE), we need
to make sure that the IMP/CPU port is included in the forwarding
decision.
Without this change, switching between non-management ports would work,
but not between management ports and non-management ports thus breaking
the default state in which DSA switch are brought up.
Fixes: 967dd82ffc52 ("net: dsa: b53: Add support for Broadcom RoboSwitch")
Reported-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/b53/b53_regs.h')
-rw-r--r-- | drivers/net/dsa/b53/b53_regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/dsa/b53/b53_regs.h b/drivers/net/dsa/b53/b53_regs.h index 9fd24c418fa4..f2a060e7a637 100644 --- a/drivers/net/dsa/b53/b53_regs.h +++ b/drivers/net/dsa/b53/b53_regs.h @@ -104,6 +104,10 @@ #define B53_UC_FWD_EN BIT(6) #define B53_MC_FWD_EN BIT(7) +/* Switch control (8 bit) */ +#define B53_SWITCH_CTRL 0x22 +#define B53_MII_DUMB_FWDG_EN BIT(6) + /* (16 bit) */ #define B53_UC_FLOOD_MASK 0x32 #define B53_MC_FLOOD_MASK 0x34 |