The new DSA framework purpose and changes are as below.
- Aligned to Linux DSA framework which has been already mature framework
for many years, For now in zephyr, the DSA components were splited
as: switch, port, master(not need driver file for now), slave, and tag.
Seperated drivers were used for maintaining and developing new
features.
- The unified dts bindings (aligned to linux) were supported. The port
driver would parse DTS to decide the port type (master port, slave
port, or cpu port) to set up the switch. All the ports registered as
standard ethernet devices. (dsa port and dsa switch tree was not
supported.)
- How to add DSA device driver based on the framework? All the device
driver needing to do is providing dsa_spi implementation and private
data, and calling below initialization.
DSA_INIT_INSTANCE(n, _dapi, data)
- For switch tag case, recv/xmit helpers in dsa_api could be used for
taging/untagging. No modified ethernet drivers.
For no-tag type case, ethernet driver of master port should support
packet injection/extraction for slave ports leaving NULL recv/xmit.
The dsa_nxp_imx_netc.c driver will be the first example of the new DSA
framework.
The future work for DSA will be supporting bridge for ports. We may align
Linux to give users two options to use DSA device:
- Standalone mode: the switch ports work as regular ethernet ports.
- Bridge mode: switch mode with virtual bridge device which could be
assigned IP address.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Current DSA TX/RX way was hard-coded in ethernet devices driver
with ETH_DSA_SUPPORT and NET_DSA.
This patch is to make such way obsolete, as we actually will support
a better DSA framework to handle this in NET/DSA core driver.
To make legacy devices not affected, below options are used instead.
- ETH_DSA_SUPPORT_DEPRECATED
- NET_DSA_DEPRECATED
Once the legacy devices are converted to new DSA framework, this code
could be removed.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Add Bouffalo Lab serial driver. The driver uses pinctrl to configure
pins and have power management capabilities.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Add clamattia as collaborator in the area of ethernet to the
MAINTAINERS.yml file.
Signed-off-by: Cla Mattia Galliard <cla-mattia.galliard@zuehlke.com>
The commit 1e0af58b51 ("pmci: Move MCTP into the PMCI subsys") changes
'mctp' directory adding to unconditionally, which will cause:
CMake Warning at ./zephyrproject/zephyr/CMakeLists.txt:1022 (message):
No SOURCES given to Zephyr library: subsys__pmci__mctp
Excluding target from build.
Signed-off-by: Haiyue Wang <haiyuewa@163.com>
Add an entry to the release notes and migration guide regarding
moving OpenThread-related Kconfig options from
subsys/net/l2/openthred/Kconfig to modules/openthread/Kconfig.
Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
Moved OpenThread-related Kconfigs from L2 layer to
modules/openthread. All of those configs were not strictly related
to the L2 layer, so they fits better to OpenThread module.
This operation allows using OpenThread Kconfigs even if L2 layer is
disabled.
Enabling NET_L2_OPENTHREAD also configures those configs by
selecting the OPENTHREAD kconfig, so there is no change regarding
backwards compatibility. The only change is that the Kconfigs
related to Thread were moved to the modules space, so their
location in the menuconfig also changed.
Once it is done, a choice for setting different L2 implementations
seems to be redundant.
Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
Add it515xx analog to digital converter driver which supports 8 channels
ch0 ~ ch7 and 12-bit resolution.
Signed-off-by: Yunshao Chiang <Yunshao.Chiang@ite.com.tw>
anonymous/no authentication mode had been removed
from the last hawkBit server release, so mention it and
deprecate the option.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
When GPIO17 or 16 is used as an external REF_CLK signal, the output is
enabled in eth_esp32.c This was added in PR number #65759 and then refined
in PR #74442. However this does not work for PHYs which need the REF_CLK
for MDIO communication, such as LAN8720A. In such cases phy_mii driver
tries to get the ID of such a PHY before REF_CLK is present. Therefore
in this PR I propose to move REF_CLK initialization from eth_esp32.c to
mdio_esp32.c which gets initialized before PHY and ETH.
Signed-off-by: Łukasz Iwaszkiewicz <lukasz.iwaszkiewicz@gmail.com>
Switches back to equal sized partitions, this fixes an issue
whereby the number of overhead sectors for a swap mode was
incorrectly listed as 2 when it should have been 1, and also
allows using any swap mode. This means that when using swap
using mode, 1 sector in the secondary partition will be unusable,
and when using swap using offset, 1 sector in the primary
partition will be unusable
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Enable `NET_ZPERF_SERVER` for samples that currently enable `NET_ZPERF`
to prevent feature regressions.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Make the zperf server support optional, if only upload throughput
testing is required. This reduces the resources required to operate.
Signed-off-by: Jordan Yates <jordan@embeint.com>
`NET_ZPERF` enables the core zperf utility library, not a shell module.
Add more specifics about what the utility can communicate with.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Part of the socket matching criteria for AF_PACKET family took place
inside conn_raw_socket() function, and some of it was redundant with
what already was checked in net_conn_packet_input(). Moreover, if the
packet cloning for packet socket failed for whatever reason, the packet
was reported as NET_DROP, which was confusing.
Finally, conn_raw_socket() updated network stats, which didn't really
work as net stats are only collected for UDP/TCP protocols and not for
L2 level protocols.
Therefore, cleanup the processing by:
* Moving all socket matching criteria into net_conn_packet_input()
for clarity,
* Drop unneeded net stats functions,
* Clarify NET_DROP strategy for packet socket input.
net_conn_packet_input() should only be responsible for delivering
packets to respective packet sockets, it should not decide whether
to drop the packet or not - it's L2/L3 processing code
responsibility. Therefore, assume this function forwards packet for
further processing by default, and only allow small optimization to
return NET_OK if the packet socket was really the only endpoint in
the system.
* And finally, since now conn_raw_socket() responsibility was to clone
the packet for the respective socket, and was almost identical to a
corresponding function for raw IP sockets, unify the two functions.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The current implementation of net_conn_input() can accept different
packet types, with completely different processing code, resulting in a
function which is pretty bloated, sliced with conditionally enabled code
and hard to understand and therefore maintain.
This commit splits that function into smaller ones, specialized for
different packet types (and entry levels). The following functions have
been extracted from the original one:
- net_conn_packet_input() for early packet processing (covering
AF_PACKET family sockets)
- net_conn_raw_ip_input() for raw IP packets processing (covering
AF_INET(6)/SOCK_RAW sockets)
- net_conn_can_input() for CAN packets processing (covering AF_CAN
family sockets)
The net_conn_input() function stripped from above cases now only takes
care of packets that have been processed by respective L4 and are
intended for regular TCP/UDP sockets.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
After L2 processing, the LL protocol type is already known and should be
set accordingly on the packet. Therefore it can be passed to the
net_packet_socket_input() function to allow proper socket filtering
based on protocol.
Additionally, as LL protocol type is 16 bit value, fix the proto
parameter type in net_packet_socket_input().
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Enhanced uart-controller.yaml to expand parity type support,
now including 'mark' and 'space' options.
Signed-off-by: Cong Nguyen Huu <cong.nguyenhuu@nxp.com>
BR_SEND_KEYS_SC should be used to determine the value of
Responder Key Distribution when sending pairing_response to
reply smp br pairing_request.
Signed-off-by: Mark Wang <yichang.wang@nxp.com>
For the flash with the block size equal to or smaller than 64 bytes,
using a specific "32" bytes for adding for destination_offset and "32"
bytes for subtracting the size that need to copy is not correct.
As a solution, I will add one-fourth of a block size for the
destination_offset and modify the size that need to copy to
[block size + one-fourth of a block size].
Signed-off-by: Khoa Nguyen <khoa.nguyen.xh@renesas.com>
move net_if_carrier_off() before
phy_link_callback_set() to ensure the carrier is
not truned off, when the link is already up.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
move net_if_carrier_off() before
phy_link_callback_set() to ensure the carrier is
not truned off, when the link is already up.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
