linux.git/net/dsa/Makefile, branch v4.12

net: dsa: add support for the SMSC-LAN9303 tagging format

2017-04-20T17:48:54+00:00

To define the outgoing port and to discover the incoming port a regular
VLAN tag is used by the LAN9303. But its VID meaning is 'special'.

This tag handler/filter depends on some hardware features which must be
enabled in the device to provide and make use of this special VLAN tag
to control the destination and the source of an ethernet packet.

Signed-off-by: Juergen Borleis 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: isolate legacy code

2017-04-17T15:03:17+00:00

This patch moves as is the legacy DSA code from dsa.c to legacy.c,
except the few shared symbols which remain in dsa.c.

Signed-off-by: Vivien Didelot 
Signed-off-by: David S. Miller

net-next: dsa: add Mediatek tag RX/TX handler

2017-04-07T20:50:55+00:00

Add the support for the 4-bytes tag for DSA port distinguishing inserted
allowing receiving and transmitting the packet via the particular port.
The tag is being added after the source MAC address in the ethernet
header.

Signed-off-by: Sean Wang 
Signed-off-by: Landen Chao 
Reviewed-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: Fix duplicate object rule

2017-02-09T22:11:09+00:00

While adding switch.o to the list of DSA object files, we essentially
duplicated the previous obj-y line and just added switch.o, remove the
duplicate.

Fixes: f515f192ab4f ("net: dsa: add switch notifier")
Signed-off-by: Florian Fainelli 
Reviewed-by: Vivien Didelot 
Signed-off-by: David S. Miller

net: dsa: add switch notifier

2017-02-06T21:53:29+00:00

Add a notifier block per DSA switch, registered against a notifier head
in the switch fabric they belong to.

This infrastructure will allow to propagate fabric-wide events such as
port bridging, VLAN configuration, etc. If a DSA switch driver cares
about cross-chip configuration, such events can be caught.

Signed-off-by: Vivien Didelot 
Signed-off-by: David S. Miller

net: dsa: Remove hwmon support

2017-01-20T19:42:51+00:00

Only the Marvell mv88e6xxx DSA driver made use of the HWMON support in
DSA. The temperature sensor registers are actually in the embedded
PHYs, and the PHY driver now supports it. So remove all HWMON support
from DSA and drivers.

Signed-off-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: move HWMON support to its own file

2017-01-08T03:37:22+00:00

Isolate the HWMON support in DSA in its own file. Currently only the
legacy DSA code is concerned.

Signed-off-by: Vivien Didelot 
Reviewed-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net-next: dsa: add Qualcomm tag RX/TX handler

2016-09-16T08:31:51+00:00

Add support for the 2-bytes Qualcomm tag that gigabit switches such as
the QCA8337/N might insert when receiving packets, or that we need
to insert while targeting specific switch ports. The tag is inserted
directly behind the ethernet header.

Reviewed-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: John Crispin 
Signed-off-by: David S. Miller

net: dsa: Add new binding implementation

2016-06-04T21:29:55+00:00

The existing DSA binding has a number of limitations and problems. The
main problem is that it cannot represent a switch as a linux device,
hanging off some bus. It is limited to one CPU port. The DSA platform
device is artificial, and does not really represent hardware.

Implement a new binding which can be embedded into any type of node on
a bus to represent one switch device, and its links to other switches.

Signed-off-by: Andrew Lunn 
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: add Broadcom tag RX/TX handler

2014-08-28T05:59:40+00:00

Add support for the 4-bytes Broadcom tag that built-in switches such as
the Starfighter 2 might insert when receiving packets, or that we need
to insert while targetting specific switch ports. We use a fake local
EtherType value for this 4-bytes switch tag: ETH_P_BRCMTAG to make sure
we can assign DSA-specific network operations within the DSA drivers.

Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller