diff options
| author |   Vladimir Oltean <olteanv@gmail.com> | 2019-05-02 23:23:30 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-05-03 10:49:17 -0400 |
| commit | 8aa9ebccae87621d997707e4f25e53fddd7e30e4 (patch) | |
| tree | 31fca4070adc3ba2cd7f17f84838f73d7fac95d8 /include/linux/dsa/sja1105.h | |
| parent | lib: Add support for generic packing operations (diff) | |
| download | linux-dev-8aa9ebccae87621d997707e4f25e53fddd7e30e4.tar.xz linux-dev-8aa9ebccae87621d997707e4f25e53fddd7e30e4.zip | |
net: dsa: Introduce driver for NXP SJA1105 5-port L2 switch
At this moment the following is supported:
* Link state management through phylib
* Autonomous L2 forwarding managed through iproute2 bridge commands.
IP termination must be done currently through the master netdevice,
since the switch is unmanaged at this point and using
DSA_TAG_PROTO_NONE.
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Georg Waibel <georg.waibel@sensor-technik.de>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/dsa/sja1105.h')
| -rw-r--r-- | include/linux/dsa/sja1105.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/dsa/sja1105.h b/include/linux/dsa/sja1105.h new file mode 100644 index 000000000000..30559d1d0e1b --- /dev/null +++ b/include/linux/dsa/sja1105.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 + * Copyright (c) 2019, Vladimir Oltean <olteanv@gmail.com> + */ + +/* Included by drivers/net/dsa/sja1105/sja1105.h */ + +#ifndef _NET_DSA_SJA1105_H +#define _NET_DSA_SJA1105_H + +/* The switch can only be convinced to stay in unmanaged mode and not trap any + * link-local traffic by actually telling it to filter frames sent at the + * 00:00:00:00:00:00 destination MAC. + */ +#define SJA1105_LINKLOCAL_FILTER_A 0x000000000000ull +#define SJA1105_LINKLOCAL_FILTER_A_MASK 0xFFFFFFFFFFFFull +#define SJA1105_LINKLOCAL_FILTER_B 0x000000000000ull +#define SJA1105_LINKLOCAL_FILTER_B_MASK 0xFFFFFFFFFFFFull + +#endif /* _NET_DSA_SJA1105_H */ |