Rename left-over mentions of 'bt_buf' and ensure that all parameter
descriptions end with a period.
Change-Id: Ie63e63920a8bfea2d02806a65306421264c9f89b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The comments state that higher-numbered vectors have priority,
but the function was doing the opposite. The code now agrees
with the comments.
Change-Id: I1a689fc22c8355458bdd734d95ff637da0655533
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Some issues have been noted with nested interrupts on quark SE.
In particular, the wrong vector # being sent to the IOAPIC EOI
register. Now when doing EOI, we lock interrupts so that the act
of reading the current vector being serviced, and sending EOI
to both controllers happens atomically.
Change-Id: Id9ad992740e197bb9d4638764952b04a27c4af61
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The '_sys_soc_resume' symbol is function-type not data-type as declared
in crt0.S. This patch fixes this by using GTEXT macro instead.
Change-Id: Ibe8bcf92ab045bfe908fd2048d046083e773894f
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
The code expected r10 to be preserved across the call to the
event logger, which wasn't reasonable given that it is caller-
saved.
Change-Id: I694357ea7ee9b410b93b5a0894e8c38c53127363
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Having two parallel implementations is a maintenance issue, especially
when some strategically placed #ifdefs will suffice.
We prefer the ASM versions for SYS V, as we need complete control of
the emitted assembly for interrupt handling and context switching.
The SYS V code is far more mature. IAMCU C code has known issues with
-fomit-frame-pointer.
The only difference between the two calling conventions is that the
first three function arguments are provided in eax, edx, ecx instead
of on the stack.
Issue: ZEP-49
Change-Id: I9245e4b0ffbeb6d890a4f08bc8a3a49faa6d8e7b
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Since we started to use UART_IRQ_FLAGS define them also for
quark_d2000 board. Note that we use IOAPIC_LEVEL since this is right
thing to do and the issue with lost interrupts is fixed in
_loapic_isr_vector_get().
Change-Id: Iaed0283bcc01290e420b42ff5d40ce9d99bfc677
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Created menu for Ethernet driver and moved driver + debugging setting
under it. Changed prompt from "Grove log level" to more describing and
fixed typos.
Change-Id: If2f79fee1a002a42e89e2493a2294332abec05ee
Signed-off-by: Jani Pajarinen <jani.pajarinen@intel.com>
This adds reading of included service attribute 128bit UUID.
The limitation of this solution is that if several attr handle-range
pairs will be received, this will read first attribute UUID and then
start discovery from the the succeeding handle.
ZEP-373
Discovery related test results:
2/76 GATT TC_GAD_CL_BV_02_C PASS
3/76 GATT TC_GAD_CL_BV_03_C PASS
4/76 GATT TC_GAD_CL_BV_04_C PASS
5/76 GATT TC_GAD_CL_BV_05_C PASS
6/76 GATT TC_GAD_CL_BV_06_C PASS
Change-Id: I27185b3a3ae96c9c03b0f356492df18ba83b183a
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Add a macro to easily define net_buf_simple stack variables, as well
as a helper to initialize them.
Change-Id: I3e4ffc172843a0946e8159618c8f84a87fc682bc
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Print more debugging information about available DATA buffers
when allocating and de-allocating a net buf.
Change-Id: Id4aa4c46b5dc70e683029ccc525abed5b6cfbefb
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The network stack initialization will need to make sure
that RX side is ready before TX side is started. So in
order to do that the TX init is called from RX fiber.
This is needed so that we can start to send network packets already
during the net_init(), like IPv6 neighbor solicitation messages
during duplicate address detection process.
Change-Id: I12fde3d388d9aab41daa93b1edc02f25b8c5511d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The helper macro NET_ARP_BUF() needs to be used from other
files so arp.h is proper place for it.
Change-Id: Ief7bbb385d9c180213ecd7cb08023f13999f5270
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
It is then clear what logic to expect once such verdict has been given.
Change-Id: Id64ff00e65ffe2dad45673d1eca4eb76ae3ae1f6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Instead of runtime checks, let's use NET_ASSERT() to verify that net if
API is properly set.
Change-Id: I8e5c769b8383aa9aec5a5e9600c07e05ca96d517
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
As there is a L2 in the middle, there is no need for a net_if to provide
such information.
Change-Id: I58a35d4d124cd8a67026f32e71713ef06f43b7c5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
ARP and its related Kconfig options now belong to l2.
Change-Id: Ie21ed3cc39a7c7c76d823587ec33fdd22b439fcd
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Net core then does not know anything about l2 related logic.
For instance ARP is used in ethernet l2 API and nowhere else.
This will be helpful when adding different technologies altogether.
Currently, only SLIP driver is enabled to use relevant l2 layer.
Change-Id: I03c93326321028d04222733ca4083e3c6b785202
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
net_core.h is the ground brick of the IP stack, and thus should not
include other headers that might include net_core.h also: this would
create circular dependencies.
Change-Id: I70c17b736788528e4e0b4b5b2c478098b049c9b1
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Makes code cleaner so it won't be necessary to access the net_if
internal queue directly.
Change-Id: I119a54e0639843093fa0da6f11e590e8990525d8
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2 warnings happens when CONFIG_SLIP_DEBUG is set, thus fixing it.
Change-Id: I032d7481942e86911764da35cdd6f7b8e05cdeaa
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is meant to stay in 80 chars line length limit.
Change-Id: Ib3b3b1cf5e05fec2407e470ae3600ff5a4c6a505
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Up to the core to initialize what's required to get all things working.
Introducing a NET_ARP configuration option, in future this one will be
set if only some hardware requires it along IPv4.
In order to differentiate ARP and actualy hardware drivers supporting
ethernet frames, adding a NET_ETHERNET config option. Which option, if
enabled along NET_SLIP, will be used later on to fully simulate ethernet
over slip TAP driver. Such option will also be used to unlock ethernet
hardware devices in drivers in future.
Change-Id: I10ed151b96256ea3f265c3926bf9a35e49692e1e
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
__packed is an alias for __attribute__(packed) and is declared in
toochain's headers.
Change-Id: Ib9d136a1a2dd401194988d6573bf7778f07dbfb6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
No need to recreate an convenient context wise wrapper since one already
exists.
Change-Id: Ie1bfc0e203281485acb36e0e844b2bad384c2af6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Makes it possible to test things between qemu and host when
using slip.
Change-Id: I27e17de9f0d8c2c8406f0afdd66c295e827f87a0
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Catch ARP messages when processing incoming messages and call
ARP input for parsing.
Change-Id: I88ea4699dfb8e7e35d3cecbce32d50aa485c307c
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The checksum for IPv4 ICMP was incorrect, the pseudo header
is not to be taken into account here.
Change-Id: I2a2a7e6eace24aba009574bf0021417257c8198a
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Link layer header was incorrectly taken into account when
calculating the checksum.
Change-Id: If09612145b87ed266998341d380eb6d5ecdde7cf
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The print about packet length is the data part of the length
and does not include the ll header.
Change-Id: Ia66eb830796a572ffa416df1e6d0badcbe9f9aac
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Now uses net_nbuf_ll() to point to link layer header.
Also the ARP req test passes properly.
Change-Id: If649ff19a064490bff33d03b4ce70ef11bfa7cd5
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This is shorter to write and less error prone.
Change-Id: I67d3b75e0b39f58a4ea655e91530dff6f9fcc6e0
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Use 192.0.2.0/24 address space specified in RFC 5737.
Change-Id: Iff2545f5b0f4817c99813c986d57801e166967a3
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This helps to avoid ARP cache poisoning.
Change-Id: I3cc2adcc3d06520fecfdccc3b415575bb714e27b
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If user is setting the IPv4 address to a given network interface
manually and when lifetime is set to infinite, then set the
state of the address to preferred.
Change-Id: If6e331ac5655d0df0d3b67bb07bcf8cd06351e3d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If CONFIG_SLIP_TAP is defined, then ethernet link layer header is
used before the packet.
Change-Id: I3d266017f85683999d3c67de49b75b60686d7ba7
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Small IPv4 ARP cache that is used in Ethernet networks.
Change-Id: I9ab38ee14a799f8573f4d4e0eade1be107d42f1a
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The network device driver can specify what kind of functionality
it supports. Currently there exists one flag that can be used
in ethernet devices that tells that ARP should be enabled.
Change-Id: Ieaaefcfc7cdd65f44190248f507ac3cb512a323e
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
