checksum_offload is now the only one using that function, let's get rid
of such usage.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Verifying udp/tcp checksum should be done before calling this function.
Also, up to ipv4 and ipv6 to provide a pointer to their respective
header.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will be the place where UDP header is parsed: its checksum verified
and src/dst ports grabbed.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It's now up to net_context to build the net_pkt and send it.
This will become the default.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It's not anymore up to user to provide the pkt. Context will build the
packet according to its metadata and provided buffer and length.
It currently supports only IPv4 and UDP.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Unlike before, we allocate a new packet for the reply which is a
modified clone of the request.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is meant to remove the need for macro NET_IPV4_HDR(), since we
don't know in future if accessing the header that way will be valid.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Function names will be normalized then by the couple create/finalize.
This one only sets the checksum.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
As before, such header is meant to be in a contiguous area (beginning
of the buffer, only 20 bytes)
Opportunistically chaning the function name to net_ipv4_input() (all
will be create/finalize/input).
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Newly received pkt can get their cursor intialized at net_recv_data()
(most of the time, drivers won't mangle with the content before calling
that function).
Right after l2 (net_if_recv_data()) parsing as well. L2s pull the
starting buffer after ll header. Instead of letting L2s updating the
cursor, it's simpler to reinitialize it directly after such parsing.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will avoid new API's writing functions to modify the packet's
content. For instance while checking its checksum etc...
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Use the new API where relevant. Only sam_gmac is left aside for now.
This simplifies a lot the code as the caller should only care about
allocating net_pkt and its buffer once, and thus will not need to mess
with "frags" etc...
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is the easiest piece to change using the new API, and can be used
as showing how this API can be used.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This API is meant to work with pre-allocated net_pkt.
It assumes net_pkt's buffer cursor is at the right position where to
create the UDP header. Once done, the cursor will be placed right after
the newly created UDP header.
Finalizing assumes the same.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This API is meant to work with pre-allocated net_pkt.
It assumes net_pkt's buffer cursor is at the right position where to
create the IPv4 header. Once done, the cursor will be placed right
after the newly created IPv4 header.
Finalizing assumes the same.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
These ones would support linearizing non-contiguous area, however
requiring a bit more complex type as an "accessor".
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Adding a cursor into net_pkt. This is used to read/write data in a much
simpler way, for pre-allocated buffers in net_pkt. This avoids API users
to deal with net_buf below directly.
However, to be used - as for the new allocators - it will require deep
net stack core and API changes.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
These struct net_pkt allocators will give the possibility to allocate at
once the net_pkt and the buffer associated with, taking care of the
header space and MTU relevantly.
This enables to use the variable length allocator from net_buf. However,
it is not yet the default and is set as experimental.
As it is provided in parallel to existing allocators, it has to keep a
slab per-direction and thus a pointer in net_pkt, as well as appdata,
appdatalen etc... Resulting in "bloating" net_pkt. This will be solved
when, finally, former allocators will be removed.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
All as static inline functions to let the compiler check the types
etc... And use ARG_UNUSED() always where relevant.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
I already did a bunch of POSIX API related work, and integration of
BSD Sockets API, etc. with full POSIX subsystem will require further
more work.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
During recent refactoring of mbedTLS generic config file, a regression
slipped in that prevented MBEDTLS_PEM_PARSE_C from being set, even
though the option was selected in Kconfig. The reason for this is the
fact that this config has dependency to MBEDTLS_X509_CRT_PARSE_C but it
was moved above the line where MBEDTLS_X509_CRT_PARSE_C was actually
set. Therefore, this dependency was never satisfied.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The net-app API is removed. Users should use the BSD socket API
for application development.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
spi,flash has been superseded by jedec,spi-nor so remove it.
atmel,at24 belongs in mtd rather than slave, so move it.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Change compatible, move the JEDEC ID from Kconfig to DTS, convert DTS
size from bytes to bits, remove unreferenced DTS properties. Remove DTS
fixups.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
All Particle mesh devices have an on-board 32 Mibit JEDEC-compatible
flash from GigaDevice. Add bindings to access it.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Use auto-generated device tree macros in LPS25HB driver to avoid
usage of dts.fixup code for it.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use auto-generated device tree macros in LSM6DS0 driver to avoid
usage of dts.fixup code for it.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use the new DT_<COMPAT>_<INSTANCE>_<PROP> defines to instantiate
devices. This commit adds also ability to define individual pin
locations on SoC series that support the feature. Definitions of GPIO
pins assigned to a given location have been moved from soc_pinmap.h file
to board DTS file.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Previously, only led0 was enabled.
This allows the samples/basic/disco sample to build/run for
this board.
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
Convert usb_dc_stm32 driver GPIO disconnect to use new defines so we
can remove the dts_fixup.h code for it.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We have moved GPIO info to DT so the Kconfig symbols for GPIO lines
aren't used anymore. We can just remove them.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move IRQ number encoding out of dts_fixup.h and into the dtsi files.
For now just change devices on the dw_intc.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
1. Fix trailing comment for DT_USBHS_MAXIMUM_SPEED
2. Fix missed CONFIG_USB_HS_BASE_ADDRES that should be
DT_USB_HS_BASE_ADDRESS
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
