This patch adds port status information and MIB counters to the ADM6996
switch driver.
The driver supports also the older ADM6996L-variant, but I'm not able to
test this patch on that chip. According to the datasheet the same
registers exist there as well, so I think it should work, but any
feedback is appreciated.
Signed-off-by: Matti Laakso <malaakso at elisanet.fi>
SVN-Revision: 40542
This patch makes it possible to use adm6996.c on first generation
BCM47XX devices with ADM switches.
The GPIO bit banging protocol implementation was copied from the old
switch driver and adapted to this driver and changed to the mainline
kernel GPIO interface.
The ADM6996L is different from the ADM6996M which is supported, for
both specs are available in the Internet.
This was tested on a WRT54GS version 1.0, thank you Dirk Neukirchen for
the device.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 38698
This patch adds 802.1Q VLAN support for the ADM6996M chip.
The driver is loaded for both the FC and M model. It will detect which of the
two chips is connected. The FC model is initialised, but no further
functionality is offered.
The PHY driver will always report "100 Mbit/s, link up", for both the M and FC
models. This reflects the fact that the link between switch chip and Ethernet
MAC is always on[1].
Further documentation can be found in the kernel's
Documentation/networking/adm6996.txt
Signed-of-By: Peter Lebbing <peter@digitalbrains.com>
SVN-Revision: 26865
John Crispin
Hauke Mehrtens
Felix Fietkau