Add few nop instructions to allow the DMA controller settle,
It takes time after starting the transfer to access the DMA
controller registers, so a few cycles are added, the minimal number
of cycles needed has been calculated using tests results on c1000
development board.
Jira: ZEP-1803
Change-Id: I1f8e8478f0350e1b6e4dd596b783dc4babc2d02b
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
Update documentation on using a Windows host for doing Zephyr development
using ISSM toolchain and console commands in a mingw environment
Jira: ZEP-1177
Change-Id: I3e4edec26a430f424427734dfe407a185ace8434
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
No need to print error if we have already joined a pre-defined
multicast group.
Change-Id: I1237d5fbf0b63267ccb00432522513358c48d31d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Wrong type modifier %zu in debug print, should be %d.
Change-Id: I82feca91d9e083a03263477569c552acc7c9767f
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Patch 235118245864491a592245f57e5244bf61711943 did not set the ll
addresses in the right buffer which causes 6lo to unref buffers
causing a double unref latter.
Jira: ZEP-1890
Change-Id: Id7591ef3c20c7ab62dcb04576406d70602baa129
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
IPv6 fills in lladdr_dst properly according to nexthop. Thus it's
useless to lookup again for nbr when creating data frame etc... Let's
use this directly. It both optimizes the code path as well as implements
proper nexthop frame sending.
Jira: ZEP-1863
Change-Id: Ic17a1b14a0db0692d31419ea2f45a5f288a09fb5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
If we have not yet handled the previous RX buf, then we need
to drop the latest received one, otherwise the earlier net_buf
is leaked.
Change-Id: I1b69e07e8b3a3b87c76d923c847dc8316c128e76
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
We need to unref the net_buf in error path in RX and TX.
Change-Id: Icb6d43cb6b7411a5135ea09c6ae96742566fafc4
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The mbedtls_dtlsclient needs more RX buffers.
Jira: ZEP-1855
Change-Id: I80732c511dfade8fa9139e3bd26e21de73a68acd
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Sanitycheck cannot link the result qemu binary because it is too
large. As a workaround, disable mbedtls to get the linking pass.
.../real-ld: zephyr.elf section `noinit' will not fit in region `RAM'
.../real-ld: region `RAM' overflowed by 192 bytes
collect2: error: ld returned 1 exit status
Change-Id: I543571505ab9412db7eac101848c6032d1550d79
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The configuration file for Arduino 101 for the DTLS client
sample needs to define IPv4 and IPv6 addresses.
Jira: ZEP-1169
Change-Id: Iabfd5f067d39faaf8796aac84642b630b11ef7f6
Signed-off-by: Juan Manuel Cruz Alcaraz <juan.m.cruz.alcaraz@intel.com>
This patch replaces some routines found at the HTTP client sample
application by the ones defined at the HTTP API.
Jira: ZEP-1824
Change-Id: Id19e3e346c09716ac95b0c488ff6e6949a5fbabe
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
This patch removes some routines from the HTTP server sample
application and replaces them by the ones defined at the HTTP API.
Jira: ZEP-1824
Change-Id: Ia5db424d62997e01896294e12224aa65a58db432
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
This patch adds the HTTP/1.1 API for Zephyr. This API consists of client
and server context structures enabled via Kconfig variables.
HTTP parser support is enabled via the CONFIG_HTTP_PARSER configuration
variable.
Currently, this API only includes support for writing HTTP requests
(client mode) and HTTP responses (server mode). TLS support is not
considered in this iteration.
Supported HTTP methods:
GET, HEAD, OPTIONS and POST.
Supported HTTP responses:
400, 403 404. The http_response routine may be used to write
any HTTP status code, for example 200 OK.
Jira: ZEP-1701
Change-Id: Ic9ccd4d4578d6d0f3a439976ea332b031644ca7d
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Add the QEMU x86 project configuration file to the HTTP client sample app.
Change-Id: Ice6ae3f3559680e1d182506671984fd5f946f1d8
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Fix a printk format warning found at the HTTP client sample app.
Change-Id: I9665e3e59595b383d6e809af51fe4cf3cd8f8bd8
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Cast size_t to int in the http_client_cb code.
Change-Id: I36133da953669ec133421b5e7fb21bec9807fd06
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Now that k_poll landed in the kernel, it's worth using it to save
memory and reduce the number of threads at runtime.
Such switch has been first done in bluetooth (see hci_core.c and conn.c
in subsys/bluetooth/host). Since network interfaces kind of follows the
same design for sending data, it was then easy to copy the same change as
in bluetooth.
Change-Id: I7f9734b88ac818284bbabaedc946b4765b905ebb
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Due to recent TCP fixes for 6lo, we are making a copy of buffers
sent to net_tcp_send_buf() so that TCP retransmit can send the original
(unmodified) buffer. This original buffer is freed via the TCP
sent_list when the related ACK packet is received.
However, there are users of the net_tcp_send_buf() function which
will never get a corresponding ACK (and do not add the buffer to the
TCP sent_list). An example is send_ack() in net_context.c. In this
case, we leak the original buffer.
To fix this leak in the 6lo specific block of net_tcp_send_buf(),
let's check to see if the original buffer was added to the TCP sent_list
and if not, then avoid the buffer copy process entirely.
Change-Id: If99e0e5bf266d33dd3466dc5d74443eaa39d10a8
Signed-off-by: Michael Scott <michael.scott@linaro.org>
This patch adds the test case for the DNS API low-level routines.
The following routines are evaluated by this test case:
- dns_msg_pack_qname
- dns_msg_pack_query
- dns_unpack_header_id
- dns_header_qr
- dns_header_opcode
- dns_header_aa
- dns_header_tc
- dns_header_rd
- dns_header_ra
- dns_header_z
- dns_header_rcode
- dns_header_qdcount
- dns_header_ancount
- dns_header_nscount
- dns_header_arcount
- dns_unpack_query_qclass
- dns_unpack_query_qtype
Next iterations will consider IPv6 and DNS RR coverage.
Jira: ZEP-1499
Change-Id: I4ef46203e6fec57c6fe5a5db8132ed140b412fc2
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
The static keyword is missing in the dns_find_null function definition.
Change-Id: I19c89ca61b6ff550bf7ccb2ca9065a957532ede1
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Don't break the line after the static keyword.
Change-Id: I51343124ae3b3a2f9b4916c5279ba09b8c08fd9a
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Instead of magic constant (0) use the K_NO_WAIT when spawning
a thread.
Change-Id: Ib3a181fdfa246843d9c708592ccc754e54bc6005
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
As the networking cannot work without RX or TX threads, mark
them as essential.
Change-Id: Icb52c77fcdcef35d77c36e5ec855fed438a38407
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we cannot join pre-defined allnodes or solicit node multicast
groups, then print error. Typically this will happen if the number
of multicast IPv6 address records is too small in net_if struct.
Change-Id: I12211cff90ef4edc856f1432cab0c37aae9a1bd5
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Make sure that the network interface has proper allnodes and
solicit node multicast addresses set.
Change-Id: I2318d63df0b5d09dfaa8347b69c843b84ed63f4b
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add tests for verifying that we can receive Multicast Listener
Discovery query and act on it.
Change-Id: I926cf5e9f77cd250d2d7094f2379e320ef163540
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This is only needed when doing unit tests.
Change-Id: Ifd4e5e8ea98e3ab2344ed0c19d92f2be7d8008f8
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Collect number of received, sent or dropped multicast listener
reports and queries.
Change-Id: Ia5c08203155475763f96df23f44eceffa7569873
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we receive MLDv2 (Multicast Listener Discover) query,
we send out information about the multicast groups that
we have joined.
Change-Id: If4ea9fa685319b2ad900e1949a5cbe12e7696b43
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
MLD (Multicast Listerer Discovery) unit tests when joining
or leaving an IPv6 multicast group.
Change-Id: I7cd0f4c5f31c693d816fb5d27d3d23bb27679c35
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
As dictated by RFC 3810 ch 5, we need to add Hop-by-Hop option
with Router Alert sub-option to the sent multicast listener
message.
Change-Id: I8e3ed58fff4736e9708276a3185f94e7f2b453a3
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we are taking network interface down, then flush the TX for any
pending bufs that would be needed to be sent.
Change-Id: I229ecce8e07ec5847d4c6c6a1994de04bd9171e2
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If the multicast address already exists, then do not give
error but try to join it.
Change-Id: I32ffa6b3bf0798011d684a1a21e87e389f1f0380
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
When network interface is taken down, leave only those
IPv6 multicast groups that were joined.
Change-Id: I414556c093ba67be7c13e6c86e0451465c2203f3
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Send management event if we joined or leaved IPv6 multicast
group.
Change-Id: Ieeb407ef88fb3bf4cd92d4fb4b69f03b260474e7
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
When we setup the network interface, add predefined IPv6 multicast
groups into the network interface. When interface is taken down,
then leave all the multicast groups that joined.
See RFC 4291 ch 2.8 for details.
Change-Id: If17d3e8c75157a02aa93c92e2fb499619c1484cf
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This and subsequent commits adds API to join or leave
an IPv6 multicast group.
Jira: ZEP-1673
Change-Id: I26dcfe16a4527dbf7886a30827a5d4ebfdeaac01
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
net/net_core.h is not included by default in trickle.h, which can leave
NET_ASSERT undefined.
Change-Id: Ifadeacc745d6623f096e06c16bfb4dfa6a880a40
Signed-off-by: Patrik Flykt <patrik.flykt@linux.intel.com>
This commit adds missing RAW mode device to the driver.
Change-Id: I9ee9c41bc94b0ae202613ef707030033b46df1de
Signed-off-by: Wojciech Bober <wojciech.bober@nordicsemi.no>
The invocation of net_if_ipv4_addr_add() should be included within the
conditional code that sets up the address added.
Change-Id: I9b4e76a6b4922b3455bc6b383431b4124d40a49e
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
The PHY debug code is useful while working specifically with the PHY
state machine, but in general the frequent, periodic nature of the
output is a hinderance. Turn down the verbosity, leave a local define
available for anyone who specifically needs to see the PHY state
machine debug.
Change-Id: I40e59b6df5c29702813d3a554ea9e795a3761c65
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
