According to the feedback from SPDX community we should use
LicenseRef-NuttX-PublicDomain because NuttX-PublicDomain
is not a valid SPDX id, so it will fail tests for SPDX spec compliance.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
This interface needs to be called in the libc library, but the interface is implemented in the kernel, so this interface needs to be exposed
Signed-off-by: zhangshuai39 <zhangshuai39@xiaomi.com>
To avoid memory waste, can add support for using an independent iob buffer
The IP protocol often configures CONFIG_IOB_BUFSIZE to be relatively large,
such as 512, for higher throughput. However, the buffer required by CAN is
fixed at a length of 16 or 64. If the system's IOB is directly used,
a lot of memory will be wasted.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Includes an introduction to the interface, and details about the input parameters and return values.
Signed-off-by: zhangshuai39 <zhangshuai39@xiaomi.com>
there is no need to call arp_out again to perform layer 2 header filling
in the arp_send process, so we should directly call the driver's callback.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
otherwise, if the mld timers are not cancelled, an illegal address will
be accessed after timeout. to avoid this scenario, when the network card
is unregistered, all MLD timers must be attempted to be synchronously
cancelled.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
insufficient IOB during IP fragment is a normal scenario and should
not crash directly. The assert needs to be removed and corresponding
error handling needs to be added.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
When SOL_SOCKET options (e.g., SO_BINDTODEVICE via ping -I) hit ICMP sockets, icmp_{get,set}sockopt logged “Unrecognized ICMP option: 17” before fallback. Handle SOL_SOCKET explicitly by returning -ENOPROTOOPT so psock_* routes to the socket-level handler. Removes noisy logs without changing behavior (invalid devices still return -ENODEV).
Signed-off-by: wangchen <wangchen41@xiaomi.com>
The description includes an introduction to paho_mqtt, configuration management, tool usage, etc.
Signed-off-by: zhangshuai39 <zhangshuai39@xiaomi.com>
This interface allows different protocol modules to use their own unique IOB
buffer sources and allocation strategies without interfering with each other.
Representative examples are the IP protocol and the CAN protocol. The IP
protocol generally transmits packets of varying lengths and requires
relatively high peak throughput. In this case, to ensure higher performance,
IOB_BUFSIZE is often configured to be relatively large, such as greater than
500. The CAN protocol generally transmits short packets of fixed length.
In this case, to improve memory utilization, IOB_BUFSIZE is often configured
to be relatively small, such as 16 or 64. To optimize the memory utilization
when the IP protocol and the CAN protocol share the same core,
this interface was added.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
when dev is down, tcp_pollsetup returns the value 'OK' and sets the connection status to 'down' and eventset to POLLERR & POLLUP
Signed-off-by: wangchen <wangchen41@xiaomi.com>
Some third-party network libraries use PACKET_ADD_MEMBERSHIP to add MAC
addresses to devices, and this patch can add support for this.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Setting group->flags to IGMP_SCHEDMSG is a possible outcome, not unacceptable. If it occurs, an error log message will be reported
Signed-off-by: wangchen <wangchen41@xiaomi.com>
After first connection refused happend,The user use the same connection failed,becasue the tcpstateflags is not TCP_ALLOCATED
Signed-off-by: wangchen <wangchen41@xiaomi.com>
This reverts commit ac6fff747a7a6122e61de373350148331a94692f.
This reverts commit c83e3f651b967c64b5652a6bd2e96bcae48417b4.
This reverts commit 133db24d072457331134b683ad7b84c8a002feb9.
This reverts commit 5c1248ec38964e7886b23e65f732241c5d870d69.
This reverts commit 2cc850b6dcbad904282f1a326f52bff054251591.
This reverts commit 49cad84508e7db903068180fe4ebdfaef335efac.
Signed-off-by: guohao15 <guohao15@xiaomi.com>
The documentation includes descriptions of the IP conflict function's prototype, parameters, and return value.
Signed-off-by: zhangshuai39 <zhangshuai39@xiaomi.com>
The introduction includes an overview, the configuration items that need to be enabled, and how to use them.
Signed-off-by: zhangshuai39 <zhangshuai39@xiaomi.com>
