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
The revision is stored in a different register than it is in other
Broadcom switches.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 37995
These switches are integrated in some recent BCM53XX and BCM47XX SoCs
like the BCM53572.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 37994
The Linksys wrt310n v1 does not have a robo_reset config variable in
nvram, but GPIO Pin 8 is the pin needed for resetting the external
switch, Linksys hard coded it into their source code.
Thank you Devastator for testing.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 37988
BCM5365 (and probably other older variants) use a different phy id, so
the phy driver never attached for them.
Fix this by adding the appropriate phy id to the fixup and the phy
driver.
Reported-by: Russell Senior <russell@personaltelco.net>
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 37906
b53_no_ops has no elements and b53_port_ops has one element, this makes
the code access some random memory when trying to access the mib
counter functions.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 37895
This is needed for some switches used on bcm47xx SoCs like the one on the Asus RT-N66U.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 37645
This makes it possible to use swconfig to controll the switch.
This was tested with devices using b43 and bgmac.
This was not tested on devices using tg3.
This does not support the adm switch used in some very old devices.
SVN-Revision: 37304
This patch adds swlib attributes to the RTL8366RB switch/PHY found in the
TL-WR1043ND router that allow to mirror ethernet packets to a monitor port.
Signed-off-by: Colin Leitner <colin.leitner@googlemail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36847
Tested on Buffalo WZR-600DHP with ar8316 switch. Commands used to mirror both
RX and TX traffic from LAN port 1 to LAN port 4:
$ swconfig dev switch0 set enable_mirror_rx 1
$ swconfig dev switch0 set enable_mirror_tx 1
$ swconfig dev switch0 set mirror_monitor_port 4
$ swconfig dev switch0 set mirror_source_port 1
Signed-off-by: Colin Leitner <colin.leitner@googlemail.com>
Tested-by: Luka Perkov <luka@openwrt.org>
SVN-Revision: 36713
drivers/net/phy/rtl8366_smi.c: In function 'rtl8366_sw_set_vlan_ports':
drivers/net/phy/rtl8366_smi.c:1125:6: warning: 'pvid' may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 36442
* disable external interface if its property is not present
* show an error message if the extif property is not valid
* use proper error values intead of -1
* fix memory leak
* wrap long lines
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36229
The AR8327 switch gets its configuration from platform
data or from the device-tree. This allows to start it
from the probe routine. Doing so makes it usable with
ethernet drivers which only connects to the PHY device
when the ethernet interface is opened.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36050
Move switch starting code into a separate function.
This makes it usable from other places.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36049
Move platform_data specific configuration code
into a separate routine. Do it in preparation
for the upcoming OF support.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36046
Fetch the PORT_STATUS values in ar8327_hw_init and
store those in a private data stucture for later use.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36045
Return with the PORT_STATUS register value instead of
writing that directly into the corresponding register.
Also rename the function to ar8327_get_port_init_status.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36043
The presence of the platform data is already verified in
ar8327_hw_init, and the driver does not start without that
anyway.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36042
Setting this bit stops BCM53125 (bgmac actually) from receiving any
packets. This bit is cleared conditionally in b53_switch_reset and it
seems the same is done in bcmrobo.c which never sets that bit again.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 35723
Currently the switch gets registered when an ethernet
driver connects to a PHY of the switch. This method does
not work with the ethernet drivers which are connecting
to the PHY from their ndo_open callback. With those
ethernet drivers, the driver tries to register the switch
each time when the etherned device is opened and this causes
a deadlock.
Move the switch registration into the probe routine to fix
this problem.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35602
The switches are accessed via an MDIO bus. Set the alias
to the name of the MDIO bus, and show that in the message
along with the name of the switch switch device.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35560
The private data of the switch is already
allocated in ar8216_priv, assign that to
each PHY on the same MDIO bus. Also remove
the redundant code from ar8216_config_init.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35559
