This is a pure refactoring of the k32src_wait function. It used the
following rules when refactoring:
Don't use the preprocessor when unprocessed C language suffices.
Don't undefine macro's.
Avoid global variables when possible.
Use consistent names for similiar things (hf_clock, lf_clock).
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
In case no transfer is ongoing, the usb_transfer_ep_callback consumes
the received data. This is however associated with the wrong test. USB
is host centric, so data reception on the device is signaled by
USB_DC_EP_DATA_OUT and not USB_DC_EP_DATA_IN.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tty device gets only read/write calls, but console retains
getchar/putchar for convenience.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Previously, transmit was effectively non-blocking - a character either
went into buffer, or -1 was returned. Now it's possible to block if
buffer is full. Timeout is K_FOREVER by default, can be adjusted
with tty_set_tx_timeout() (similar to receive timeout).
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This allows to specify receive timeout, instead of previously
hardcoded K_FOREVER value. K_FOREVER is still the default, and can
be changes after tty initialization using tty_set_rx_timeout() call,
and timeout is stored as a property of tty. (Instead of e.g. being
a param of each receive call. Handling like that is required for
POSIX-like behavior of tty).
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Previously the "socket file descriptors" were just net_context
pointers cast to int. For full POSIX compatibility and support
of generic operations line read/write/close/fcntl/ioctl, the
real file descriptors should be supported, as implemented by
fdtable mini-subsys.
Socket implementation already has userspace vs flatspace dichotomy,
and adding to that ptr-fds vs real-fds dichotomy (4 possible cases)
is just too cumbersome. So, switch sockets to real fd's regardless
if full POSIX subsystem is enabled or not.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
k_poll_signal was being used by both, struct and function. Besides
this being extremely error prone it is also a MISRA-C violation.
Changing the function to contain a verb, since it performs an action
and the struct will be a noun. This pattern must be formalized and
followed and across the project.
MISRA-C rules 5.7 and 5.9
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
There was an struct and a variable called _kernel. This is error prone
and a MISRA-C violation. It is changing the struct to have a unique
identifier.
MISRA-C rule 5.8
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Fix misspellings in Kconfig files that show up in the configuration
documentation (and make menuconfig screens).
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
We are getting all of those Kconfigs related to logging even without
having logging enabled, make the variables depend on LOG for all users
of the template.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
We had the if in the wrong place causing some Kconfigs to be set even if
mcumgr was not configured in.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
We had the if in the wrong place causing some Kconfigs to be set even if
filesystem was not configured in.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
We had the if in the wrong place causing some Kconfigs to be set even if
DISK_ACCESS was not configured in.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Restore including board.h to get USB_VUSB_EN_GPIO and associate defines
if the board.h sets them. This should move to device tree in the
future.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Unify the function naming for various network checking functions.
For example:
net_is_ipv6_addr_loopback() -> net_ipv6_is_addr_loopback()
net_is_my_ipv6_maddr() -> net_ipv6_is_my_maddr()
etc.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fix an integer overflow in the scheduling implementation
that calculates whether resources required for next radio
event be retained.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When a RTT logger backend is configured to blocks, allow other threads
to continue during waiting for data to be transferred to host.
Signed-off-by: Pavel Kral <pavel.kral@omsquare.com>
Extended support in the log_core and log_output to 15 arguments
which is the hard limitation of log message format.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Make sure that ICMPv6 checksum is correct before continuing
processing the packet.
Fixes#10971
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we receive an IPv6 packet with organisation scope multicast
address FF08:: then we must drop it as those addresses are
reserved for organisation network traffic only.
Fixes#10961
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we receive an IPv6 packet with site scope multicast
address FF05:: then we must drop it as those addresses are
reserved for site network traffic only.
Fixes#10960
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we receive an IPv6 packet with interface scope multicast
address FF01:: then we must drop it as those addresses are
reserved for local network traffic only.
Fixes#10959
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
For Bluetooth, the link address is set only after the Bluetooth
connection is established. Because of this, place the link address
check to net_if_up() because at that point the link address should
be set properly.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fixed the case when TXDONE signal was not cleared. Bug was unnoticed
because UART backend was synchronous.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Shell log backend was enabled too early, before shell thread was
up and running. That could lead to failure if log thread passes
log message to shell log backend.
Additionally, modified algorithm for multiplexing log output with
shell prompt. In case of logs flood prompt was unreadable because
it was deleted immediately after being printed. Added k_sleep
after printing prompt if any character was typed. This ensures that
shell prompt is readable if user uses it.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
There's a lot of code which assumes net_if_get_link_addr(iface)->addr
Forgetting to set it leads to deferred, spectacular crashes. It's
impractical to assert it on every usage. So, instead let's assert
it after call to driver->init(), as that is supposed to set it.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Fixes following warning:
...
subsys/net/lib/dns/llmnr_responder.c:24:0:
subsys/net/lib/dns/llmnr_responder.c: In function ‘recv_cb’:
include/net/net_pkt.h:1203:9: warning: ‘addr’ may be used uninitialized
in this function [-Wmaybe-uninitialized]
return net_pkt_append(pkt, len, data, timeout) == len;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
subsys/net/lib/dns/llmnr_responder.c:306:14: note: ‘addr’ was declared
here
const u8_t *addr;
^~~~
...
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Fixes warning:
warning: ‘ipv6’ defined but not used [-Wunused-variable]
static struct net_context *ipv6;
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
We must drop packet that is received from outside and which has
IPv6 loopback address (::1) either as a destination address or
source address.
Fixes#10933
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
CoAP library is migrated to support over socket based
applications or other higher layer protocols. Most of the
API's and functionality is kept as it is except few changes.
net_pkt/net_buf is removed from CoAP library. Now it expects
a pre-allocated flat buffer and length. If there is not enough
space to append any data, library simply returns an error.
It's user's responsibility to allocate and free memory.
One change in functionality is, earlier coap_pending_clear()
used to clear the memory, but now it's user's responsibility
to free the memory.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
Adds preemptive and cooperative floating point contexts to the openocd
offsets array for arm and x86 architectures.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds the thread name to the openocd offsets array so openocd and pyocd
can show thread names in the debugger.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Log_generic() can be used by external logger systems to map to zephyr
logger subsystem. Function has variable number of arguments. So far
logger assumed maximal number of arguments to avoid scanning
string to count number of arguments. In outcome, uninitialized memory
was treated as valid argument in a message (but discarded when actual
string formatting took place). Valgrind complained about that so
log_generic() has been extended to scan the string and count number
of arguments and build message with valid number of arguments.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
As RTT is used by more subsystem in Zephyr, initialization is moved
from RTT console and RTT logger backend to common kernel init phase.
Signed-off-by: Pavel Kral <pavel.kral@omsquare.com>
Fix grammar in subsys/logging/Kconfig
Fix grammar in subsys/logging/Kconfig
Fix grammar in subsys/logging/Kconfig
Fix grammar in subsys/logging/Kconfig
Signed-off-by: David Kinder <david.b.kinder@intel.com>
Signed-off-by: Pavel Kral <pavel.kral@omsquare.com>
This option allows to explicitly include Segger RTT libraries and
enables use of it for various subsystems. It is disabled by
default as it consumes more RAM.
Signed-off-by: Pavel Kral <pavel.kral@omsquare.com>
Add logger backend that uses Segger RTT for message output. Several
options are provided allowing configuration of up-buffer and logger
behaviour.
Signed-off-by: Pavel Kral <pavel.kral@omsquare.com>
