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Fix various code style issues in the lwIP code.
Reported-by: Tom Rini <[email protected]>
Signed-off-by: Jerome Forissier <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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SNI, or Server Name Indication, is an addition to the TLS encryption
protocol that enables a client device to specify the domain name it is
trying to reach in the first step of the TLS handshake, preventing
common name mismatch errors and not reaching to HTTPS server that
enforce this condition. Since most of the websites require it nowadays
add support for it.
It's worth noting that this is already sent to lwIP [0]
[0] https://github.com/lwip-tcpip/lwip/pull/47
Signed-off-by: Javier Tia <[email protected]>
Reviewed-by: Jerome Forissier <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
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The current code support mbedTLS 2.28. Since we are using a newer
version in U-Boot, update the necessary accessors and the lwIP codebase
to work with mbedTLS 3.6.0. It's worth noting that the patches are
already sent to lwIP [0]
While at it enable LWIP_ALTCP_TLS and enable TLS support in lwIP
[0] https://github.com/lwip-tcpip/lwip/pull/47
Signed-off-by: Javier Tia <[email protected]>
Acked-by: Jerome Forissier <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
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The TFTP protocol uses a default block size of 512 bytes. This value is
sub-optimal for ethernet devices, which have a MTU (Maximum Transmission
Unit) of 1500 bytes. When taking into acount the overhead of the IP and
UDP layers, this leaves 1468 bytes for the TFTP payload.
This patch introduces a new function: tftp_client_set_blksize() which
may be used to change the block size from the default. It has to be
called after tftp_client_init() and before tftp_get(). If the server
does not support the option, the client will still accept to receive
512-byte blocks.
Submitted upstream: https://savannah.nongnu.org/patch/index.php?10462
Signed-off-by: Jerome Forissier <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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The TFTP app should not bind to the TFTP server port when configured as
a client. Instead, the local port should be chosen from the dynamic
range (49152 ~ 65535) so that if the application is stopped and started
again, the remote server will not consider the new packets as part of
the same context (which would cause an error since a new RRQ would be
unexpected).
Submitted upstream: https://savannah.nongnu.org/patch/?10480
Signed-off-by: Jerome Forissier <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Build the lwIP library when NET_LWIP is enabled. The following files
are adaptation layers written specially for U-Boot:
lib/lwip/u-boot/arch/cc.h
lib/lwip/u-boot/arch/sys_arch.h (empty)
lib/lwip/u-boot/limits.h (empty)
lib/lwip/u-boot/lwipopts.h
They were initially contributed by Maxim in a previous RFC patch series.
The lwIP stack needs to be added as a Git subtree with the following
command:
$ git subtree add --squash --prefix lib/lwip/lwip \
https://github.com/lwip-tcpip/lwip.git STABLE-2_2_0_RELEASE
Signed-off-by: Jerome Forissier <[email protected]>
Co-developed-by: Maxim Uvarov <[email protected]>
Cc: Maxim Uvarov <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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