The Xilinx AXI Ethernet subsystem is capable of RX/Tx checksum
offloading. While it supports computing IP and UDP/TCP checksums, it
does not support computing ICMP checksums and only computes IP checksums
for ICMP messages. Thus, this patch adds an additional configuration for
ethernet drivers that indicates for which protocols checksum offloading
is (to be) supported. This flag is then considered by the IP subsystem
in determining when flags need to be computed in software.
Signed-off-by: Eric Ackermann <eric.ackermann@cispa.de>
Namespaced the generated headers with `zephyr` to prevent
potential conflict with other headers.
Introduce a temporary Kconfig `LEGACY_GENERATED_INCLUDE_PATH`
that is enabled by default. This allows the developers to
continue the use of the old include paths for the time being
until it is deprecated and eventually removed. The Kconfig will
generate a build-time warning message, similar to the
`CONFIG_TIMER_RANDOM_GENERATOR`.
Updated the includes path of in-tree sources accordingly.
Most of the changes here are scripted, check the PR for more
info.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
According to RFC3927 and RFC5227, an ARP probe target HW address should
be set to all-zeroes:
"The 'target hardware address' field is ignored and
SHOULD be set to all zeroes."
Hence, we should allow the ARP probes to have all-zeroes target HW
address as well.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Documentation to various public features was missing.
Also some of the public features were marked in hidden section.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
We were missing a helper function that can be used to check
whether the given function is the virtual VLAN interface.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add ETH_P_CAN, ETH_P_CANFD and ETH_P_HDLC protocol types so that they
can be used in following commits.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Re-implement the VLAN support inside the network stack.
All the user facing APIs stay as is but internally the VLANs
are implemented using the L2 virtual interfaces.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
This set of changes brings in raw packet tx injection mode
feature to ethernet and removes it from being a Wi-Fi only feature.
It was earlier envisaged as Wi-Fi net management feature only.
Signed-off-by: Vivekananda Uppunda <vivekananda.uppunda@nordicsemi.no>
The Zephyr's core ethernet code had to be adjusted to support setting T1S
PLCA parameters from user Zephyr programs.
Such approach allows more flexibility, as T1S network configuration;
especially PLCA node numbers, can be assigned not only via device tree
at compile time. For example user can read them from EEPROM and then
configure the network accordingly.
For now - the union in struct ethernet_t1s_param only consists of plca
structure. This can change in the future, when other T1S OA parameters -
like Receive/Transmit Cut-Through Enable (bits RXCTE/TXCTE in OA_CONFIG0
register) are made adjustable from user program.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
The API should be defined independent of L2_PTP define, this fixes build
error and also the doc error, as the next function will have two doxygen
headers.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Wi-Fi is based on L2 Ethernet, so, all drivers are registered as
Ethernet L2, but in order to distinguish true Ethernet and Wi-Fi
devices, add a L2 type within Ethernet.
Also, handle offloaded net devices that also offload Wi-Fi.
This approach is better than adding a new Wi-Fi L2 as that would mean
invasive changes which are unnecessary.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Currently NET_ETH_MAX_HDR_SIZE is computed as the size of the
structure struct net_eth_hdr, but this does not take into account
the additional 4 bytes on the ethernet frame header in the presence
of VLAN, fix the issue using the size of struct net_eth_vlan_hdr
when CONFIG_NET_VLAN is enabled.
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
The `pm` field is used to provide a reference to pre-allocated PM
resources. Its usage as a callback was removed a while ago, and these
headers missed the migration.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Rename Z_DEVICE_DT_DEV_NAME to Z_DEVICE_DT_DEV_ID to make it more clear,
as the macro is generating a token that identifies the created struct
device.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The macro is not using node_id, so remove it from the arg list. Do the
same for I2C/CAN "sub-macros".
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The usage of dev_name is misleading, since it does not represent the
device name (struct device name field) but the name given to the defined
struct device. In practice, it is used as a kind of unique device
identtifier, so let's rename it to dev_id.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The def command Indicates that a comment block contains documentation
for a #define macro. This is useful if the comment block documents a
macro not adjacent to it, e.g.
```c
/**
* @def MAX(x,y)
* @brief Computes the maximum of @a x and @a y.
*/
#ifdef XXX
#define MAX(x,y) ...
#endif
```
However, it is not necessary if the comment is adjacent to the
definition, e.g.
```c
/**
* @brief Computes the maximum of @a x and @a y.
*/
#define MAX(x,y) ...
```
This patch removes all unnecessary def entries in-tree.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Wi-Fi protocol uses EAPoL ether type frames for authentication, so, add
support for that ether type so that they are not dropped.
Though we have NET_ETHERNET_FORWARD_UNRECOGNISED_ETHERTYPE to allow
unknown frames to be passed up the stack, but this might cause
performance penalty.
Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
In order to bring consistency in-tree, migrate all includes within
include directory to the new prefix <zephyr/...>. Note that the
conversion has been scripted, refer to zephyrproject-rtos#45388 for more
details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Move include paths and add new target_include_directories to support
backwards compatibility:
* /include -> /include/zephyr
example: <irq.h> -> <zephyr/irq.h>
Issue #41543
Signed-off-by: Yuval Peress <peress@google.com>
