A cast made assumption on how data is stored.
This commit makes the following test pass on qemu_leon3:
- net.udp
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
A cast made assumption on how data is stored.
This commit makes the following test pass on qemu_leon3:
- net.ipv6.fragment
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This commit allows the net_ipv6_addr_create_iid() argument addr to
have relaxed alignment.
This commit makes the following tests pass on qemu_leon3:
- net.6lo
Details:
sparc-zephyr-elf-gcc 9.2.0 compiles the beginning of
net_ipv6_addr_create_iid(),
addr->s6_addr[0] = 0xfe;
addr->s6_addr[1] = 0x8e;
UNALIGNED_PUT(0, &addr->s6_addr16[1]);
UNALIGNED_PUT(0, &addr->s6_addr32[1]);
into
400089d4 <net_ipv6_addr_create_iid>:
400089d4: 9d e3 bf a0 save %sp, -96, %sp
400089d8: 03 3f a0 00 sethi %hi(0xfe800000), %g1
400089dc: c0 2e 20 04 clrb [ %i0 + 4 ]
400089e0: c2 26 00 00 st %g1, [ %i0 ]
400089e4: c0 2e 20 05 clrb [ %i0 + 5 ]
400089e8: c0 2e 20 06 clrb [ %i0 + 6 ]
400089ec: c0 2e 20 07 clrb [ %i0 + 7 ]
%i0 is the function argument "addr". %g1 is prepared with the value
0xfe800000. The "clrb" instruction sets a single byte in memory to
0 and has no alignment restriction.
We get an unaligned exception on PC 400089e0 when %i0 ("addr") is
not a multiple of 4. The instruction "st" stores the full 32-bit
register %g1 to memory address in %i0. The effective address (%i0)
of the 32-bit register store is required to be naturally aligned by
the architecture.
The compiler assumes that "addr" is aligned according to its type
and has knowledge about the data representation.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Represent IPv6 addresses as groups of 16-bit values in test vectors.
This commit corrects the following two test issues on big endian
systems:
START - test_ipv6_pton_1
Failed to verify ff08::
against 0:ff08::
START - test_ipv6_ntop_1
Failed to verify 0:ff08::
against ff08::
Makes the following tests pass on qemu_leon3:
- net.util
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Following errors occuring after enabling debug logs:
log: argument 2 in source net_hostname log message "%s: (%s): \
Hostname set to %s" missinglog_strdup().
log: argument 2 in source net_hostname log message "%s: (%s): \
New hostname %s" missinglog_strdup().
Fix that by printing CONFIG_NET_HOSTNAME directly in the first case and
using log_strdup() in the second.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
The commit 5e97d779bb ("device: convert DEVICE_INIT to DEVICE_DEFINE
or SYS_DEVICE_DEFINE") did not convert the gsm_ppp.c properly. The
power management parameter was not set to NULL but was pointing to
the data pointer.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Adds support for using the periodic advertiser list.
This list allows the application to rely on specific
devices when creating periodic advertising syncs.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit introduces the catch that prevents building of
IEEE 802.15.4 nRF driver in case the non-secure domain of the core
is used.
Signed-off-by: Czeslaw Makarski <Czeslaw.Makarski@nordicsemi.no>
Currently there is no maintainer and active collaborator in RISCV
subsys area. I hope this helps to encourage RISCV developments.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
If user has enabled TCP debugging, print detailed internal TCP2
information too when user gives "net conn" command. This is useful
to have when debugging.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Comment out TCP1 specific stuff when TCP2 is enabled. This means
shuffling the code around a bit so that common code is placed at
the end. Introduce also net_tcp_foreach() function to TCP2 so that
it can be used from net-shell.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The introduction page lists all the architectures supported by Zephyr.
Now that SPARC V8 support has been merged, add it to the list. Also list
it in the set of architectures supported by the SDK.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Adds support for the periodic advertising sync transfer
(PAST) feature, which allows a synced device, or an
advertiser, to transfer synchronization of a periodic
advertising train to a connected device.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The FCB has been strongly tied to 0xff erased flash devices and this
commit adds support for other erase values.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The data length is already calculated in tcp_in() so no need
to do it again in tcp_data_get(). Just pass the length to the
tcp_data_get() function.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Updates trusted-firmware-m to a683f7359f0ea2551da7d11509589fcef0dc8a78,
which enables BUILD_PROFILE parameter.
Signed-off-by: Andrei Gansari <andrei.gansari@nxp.com>
We have a use case for checking the results of a DT_PROP_HAS_IDX()
call with COND_CODE_1(). That won't work because its expansion is an
integer comparison; COND_CODE_1() expects a literal 1 or 0.
Adjust the macro implementation so it expands to a literal 1 or 0.
Make this work even when the index argument needs an expansion while
we're at it.
Fixes: #29833
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Take advantage of the new pcie_alloc_irq() API so that we get a valid
IRQ on platforms where the IRQ register is not pre-populated with a
valid value up front.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Use the new pcie_alloc_irq() API so that we get a valid IRQ on
platforms where the IRQ registers do not contain valid values up
front.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
There are x86 platforms where the IRQ configuration register for PCIe
is not pre-populated and the OS needs to assign a number dynamically
by writing to the register.
In order to allocate interrupts we have to know which ones have been
hard-coded in device tree. We accomplish this by collecting these
values through the IRQ_CONNECT() macro and placing them in a dedicated
linker section (in ROM).
The full set of allocated interrupts are managed through a bitmap, and
the pre-allocated values (from the linker section) are inserted into
this upon initial runtime access.
This patch introduces a new pcie_alloc_irq() API that drivers can use
to allocate interrupt line numbers. The two in-tree drivers that were
using this API (I2C and UART) are converted to use the new API.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This fixes an issue where the %p specifier always generated "(nil)"
on SPARC. The failing test cases were:
tests/lib/sprintf/libraries.libc.sprintf
tests/kernel/common/kernel.common.misra
tests/kernel/common/kernel.common.tls
tests/kernel/common/kernel.common
The exact logic behind the issue has not been fully analyzed, but
it can be observed that this commit eliminates one occurrence of
undefined behavior. (Only allowed to read the last union field written.)
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
The slab cmis_timer_slab is used to allocate objects of the type
"struct timer_obj", so it should be defined to use the compile-time
alignment requirement of "struct timer_obj", rather than 4.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
GR716A microcontroller evaluation board with features an 80-pin
mezzanine connector. Also supports simulating with TSIM3.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This board configuration is compatible with
- GRLIB GPL FPGA template designs
- TSIM3 LEON3 eval
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This board configuration can be used out-of-the-box with SPARC QEMU
distributed with Zephyr SDK v0.11.2.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
TSIM3 is a LEON processor and system simulator.
This commit allows using TSIM sanitycheck and the make run target.
TSIM parameters can be further specified in the board configuration
using TSIM and TSIM_SYS.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
This adds support for GRLIB GPTIMER general purpose timer used in
LEON3/4/5 systems.
One of the GPTIMER subtimers is used to generate periodic interrutps
for announcing ticks. Another subtimer is used as upcounter for the
cycle_get_32() service.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Adds driver support for APBUART transmitter and receiver
interrupts. Compatible with APBUART implementations without HW FIFO
interrupt, for example QEMU.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
