Add global read-only swconfig attribute "arl_table" to display the
address resolution table.
So far the chip-specific part is implemented for AR8327/AR8337 only
as I don't have the datasheets for the other AR8XXX chips.
Successfully tested on TL-WDR4300 (AR8327rev2)
and TL-WDR4900 (AR8327rev4).
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 44104
Until a few years ago the page switch wait time was set to msleep(1)
what was changed to usleep_range(1000, 2000) later.
I can not imagine that a low-level operation like switching page
on register level takes so much time.
Most likely the value of 1ms was initially set to check whether
it fixes an issue and then remained w/o further checking whether
also a smaller value would be sufficient.
Now the wait time is set to 5us and I successfully tested this on
AR8327. IMHO 5us should be plenty of time for all supported chips.
However I couldn't test this due to missing hardware.
If other chips should need a longer wait time we can add the
wait time as a parameter to the ar8xxx_chip struct.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 44103
Check for switch port link changes and
- flush ATU in case of a change
- report link change via syslog
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 44102
The functionality to flush the address translation table contains two bugs
which luckily compensate each other.
1. Just setting the operation is not sufficient to perform the flushing.
The "active" bit needs to be set to actually trigger an action.
For the vtu operations this is implemented correctly.
2. ar8xxx_phy_read_status is called every 2s by the phy state machine
to check for link changes. This would have caused an ATU flush
every 2s.
Fix the chip-specific ATU flush functions and remove the ATU flush call
from ar8xxx_phy_read_status.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 44101
Somewhere in the conversion of the MIPS architecture code to Device Tree
usage, there's been a failure to keep the separate variables holding the
kernel command line reconciled between the tree and the bootloader. This
patch restores previous functionality that broke.
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
SVN-Revision: 44030
The swconfig get_link attribute (at least) on AR8327/AR8337 doesn't
consider the autonegotiated flow control.
AR8327/AR8337 provide the info about autonegotiated rx/tx flow control
in bits 10 and 11 of the port status register.
Use these values to display info about autonegotiated rx/tx flow
control as part of the get_link attribute.
Successfully tested on TL-WDR4900 (AR8327 rev.4) and
TL-WDR4300 (AR8327 rev.2).
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 44023
AR8327/AR8337 allow to read the result of EEE autonegotiation.
If EEE is autonegotiated between the link partners, display
this as part of the swconfig get_link attribute.
eee100: 100MBit EEE supported by both link partners
eee1000: 1GBit EEE supported by both link partners
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 44022
Users reported network issues with AR8327 which turned out to be caused
by EEE not working correctly with certain link partners (ticket 14597).
The workaround was to disable EEE on all ports (changeset 41577).
The issue was with certain link partners only, therefore this patch
allows to control usage of EEE per port via swconfig.
Still the default is to initially disable EEE on all ports.
Successfully tested on a TL-WDR4900 (AR8327 rev.4)
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 44021
Since the driver doesn't know anything about (M)STP
we just hard-set the ports to be enabled if they are
part of the VLAN.
Signed-off-by: Claudio Leite <leitec@staticky.com>
SVN-Revision: 43938
- eliminate MV_CPUPORT; not necessary since we define
the CPU port(s) via Device Tree
- add STU and expand VTU operations
- update register names to match those of 88E61xx rather than
mvswitch's 88E6060
- use more consistent formatting
Signed-off-by: Claudio Leite <leitec@staticky.com>
SVN-Revision: 43937
Move all AR8327/AR8337-specific driver code into a separate source file
ar8327.c and adjust patches so that ar8327.c is compiled if
CONFIG_AR8216_PHY is set.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 43845
Move several structure definitions and #defines from ar8216.c
to ar8216.h and move AR8327/AR8337 header stuff into a new
header file ar8327.h.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 43844
modules build during the kernel compile phase are ignored anyway,
all modules should be built using KernelPackage in
package/kernel/linux/modules/*
selecting the appropriate config symbols there rather than in
target/linux/*/config-*
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 43842
The following patches unfortunately didn't hit the kernel stable
branches yet, therefore cherrypicking them for OpenWRT here:
* bridge: fix netfilter/NF_BR_LOCAL_OUT for own, locally generated queries
* bridge: multicast: enable snooping on general queries only
* bridge: multicast: add sanity check for general query destination
Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
SVN-Revision: 43841
accidentally #if was used instead of #ifdef, thus gcc warned
about CONFIG_ATA_LEDS being undefined...
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 43786
Remove read/write/rmw member functions from ar8xxx_priv
There seems to be no real benefit of the ar8xxx_priv member functions
read/write/rmw as one implementation exists for each of them only.
Especially ar8xxx_mii_rmw is assigned to priv->rmw first and then
mapped to ar8xxx_rmw.
Rename the ar8xxx_mii_.. functions to ar8xxx_.. and use them directly.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 43742
Create helpers mii_read32 / mii_write32 for 32 bit MII ops.
Rename r3 variable to page in ar8xxx_mii_write to make it consistent
with the other ar8xxx_mii_xxxx functions.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 43741
Factor out chip-specific parameters from ar8xxx_probe_switch.
Move the ar8xxx_chip definitions after the swops definitions.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 43740
This will allow us to drop it in the future. This patch doesn't change
the final mtdpart.c, it remains the same.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 43696
