Adds VLAN and port management abilities for etherswitchcfg(8).
The code is conditionally enabled for now, because it is not necessary on
single ethernet use cases.
Obtained from: pfSense
MFC after: 2 weeks
Sponsored by: Rubicon Communications, LLC (Netgate)
Use "ti,am33xx" instead of "ti,am335x", which gives an exact match in every
DTS we support.
This fixes the boot on TI SoCs after r308533.
Suggested by: gonzo
Sponsored by: Rubicon Communications, LLC (Netgate)
the aintc driver for Allwinner A10.
This fixes the boot of the GENERIC ARM kernel on TI/AM335x SoCs.
Sponsored by: Rubicon Communications, LLC (Netgate)
When detaching device trees parent devices must be detached prior to
detaching its children. This is because parent devices can have
pointers to the child devices in their softcs which are not
invalidated by device_delete_child(). This can cause use after free
issues and panic().
Device drivers implementing trees, must ensure its detach function
detaches or deletes all its children before returning.
While at it remove now redundant device_detach() calls before
device_delete_child() and device_delete_children(), mostly in
the USB controller drivers.
Tested by: Jan Henrik Sylvester <me@janh.de>
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D8070
MFC after: 2 weeks
- Fix RX and TX teardown:
. TX teardown would not reclaim the abandoned descriptors;
. Interrupt storms in RX teardown;
. Fixed the acknowledge of the teardown completion interrupt.
- Remove temporary lists for the descriptors;
- Simplified the descriptor handling (less writes and reads from
descriptors where possible);
- Better debug;
- Add support for the RX threshold interrupts:
With interrupt moderation only, an RX overrun is likely to happen. The
RX threshold is set to trigger a non paced interrupt everytime your RX
free buffers are under the minimum threshold, helping to prevent the rx
overrun.
The NIC now survive when pushed over its limits (where previously it would
lock up in a few seconds).
uFW (600MHz SoC) can now forward up to 560Mb/s of UDP traffic (netmap
pkt-gen as source and sink). TCP forwarding rate is over 350Mb/s.
No difference (other than CPU use) was seen on Beaglebone black (1GHz SoC)
for his fast ethernet.
Tested on: uFW, BBB
Sponsored by: Rubicon Communications, LLC (Netgate)
for later Cortex-A CPUs that support the Multiprocessor Extensions. This
will be needed to support both in a single GENERIC kernel while still
being able to only build for a single SoC.
Reviewed by: mmel
Relnotes: yes
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D8138
descriptors are reclaimed as soon as possible.
Without this the free buffers are reclaimed only on watchdog runs or after
trying to enqueue more packets.
Sponsored by: Rubicon Communications, LLC (Netgte)
- Convert "options EVDEV" to "device evdev" and "device uinput", add
modules for both new devices. They are isolated subsystems and do not
require any compile-time changes to general kernel subsytems
- For hybrid drivers that have evdev as an optional way to deliver input
events add option EVDEV_SUPPORT. Update all existing hybrid drivers
to use it instead of EVDEV
- Remove no-op DECLARE_MODULE in evdev, it's not required, MODULE_VERSION
is enough
- Add evdev module dependency to uinput
Submitted by: Vladimir Kondratiev <wulf@cicgroup.ru>
The hardware can be set to limit the number of interrupts from 2 to 63
interrupts per ms.
To keep the compatibility with the TI documentation the sysctl take the
interval between the interrupts pulses: 16~500 us.
Sponsored by: Rubicon Communications, LLC (Netgate)
keep the beaglebone defaults: USB0 -> peripheral/gadget, USB1 -> host.
This is only a workaround as in fact fact this hardware is capable of detect
the USB port mode based on type of cable and act according with the detected
mode. Unfortunately the driver does not handle that at moment.
MFC after: 3 days
Sponsored by: Rubicon Communications, LLC (Netgate)
- evdev_set_methods call is not required if actual methods are no-ops
- evdev_set_serial is also optional if there is no meaningful input device
identifier
- evdev_set_id on the other hand is mandatory, so set virtual bus with
dummy vendor/product/version
Suggested by: Vladimir Kondratiev
Add generic evdev support to touchscreen part of ti_adc: two absolute
coordinates + button touch to indicate pen position. Pressure value
reporting is not implemented yet.
Tested on: Beaglebone Black + 4DCAPE-43T + tslib
Value passed as islocked argument to knlist_add should
be consistent with actual lock state so add lock/unlock
calls around knlist_add
PR: 212120
Submitted by: Manuel Stuhn
