Similar to PACK_STRUCT it provide safe access to possible unaligned data
but it is much more convenient to use with non-struct types since all
one need to do is add a cast e.g. UNALIGNED_GET((uint16_t *) data).
Change-Id: I46402bdf1dd13081fe340a7214a84750a6cf04d2
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Make serial console interface more robust. Enables interrupts only
when registering input, all memory is managed inside application.
Interface to application is changed to have two fifo queues. One
queue is a free line slots and another queue is keeping entered
lines. This way memory for lines is managed inside application which
provides free lines queue. It is also simpler to manage entered
lines by sleeping on fifo_get on app layer.
Change-Id: I4776c03eddd1e7d880df3b902bd48f5f2c901cad
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Extend bt_start_advertising to make it possible to add any data type
instead of just the name.
Change-Id: I3f2afe1eb64aec51f321f7fd7439e97b3d67374c
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Adds remaining AD types definitions that can be used in BLE.
Change-Id: Ic9c63a111a5269a53326005012dff955cf399fcf
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The revised option name more accurately describes its purpose, and
avoids potential confusion with the microkernel's tickless idle
capability. Also, inverting the "polarity" of the option means that
conditional code that references it does not have to use negative
logic, which make the code easier to comprehend.
Change-Id: I0c6f82f077a87a28544048d214efa7020939e566
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Relocates and renames the include file which declares non-public
APIs needed by sysgen from the directory containing the microkernel's
public API to the directory containing its non-public API.
Note: Need to come up with a more elegant way for generated
kernel_main.c to access kernel_main.h, since the current relative
path approach is kludgy.
Change-Id: I5e4b07038e566f1f161001d676a3b0faa487a480
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Hides the existence of these routines from the microkernel's main
public API include file, but allows both sysgen and the microkernel
itself to continue accessing them.
Change-Id: Iaf1beff81d045e9df29eb07517793e4b4410f51e
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Hides the existence of these routines from everyone but the
microkernel's initialization code.
Change-Id: I5dc0a1395c7f01f39d8f283e4f48b0c95578902e
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Hides the existence of these variables from everyone but the
microkernel itself.
Change-Id: I03854f8fcfbd798f5cf1795fc8c261e6a31a9067
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Hides the existence of _task_nop() from everyone but the
microkernel's no-op subsystem itself. (This change forces the
sample benchmark project that measures no-op performance to
explicitly declare this API itself.)
Change-Id: I0cb2ec32d1c56b10743d5b2e727de2d5a99c95ea
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Since the K_TIMER type is a non-public API used within the micro-
kernel itself, it doesn't provide any real type abstraction benefit
that isn't served equally well by the struct k_timer type it is
based on.
Change-Id: I482d7c0459d5734402be541322ff752dd1a3714a
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
The encoding of the microkernel object identifier fields is
something that only the microkernel needs to know.
Change-Id: I3701760cdce5768e082b6d2432b75382f5a2f557
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Hides the existence of these APIs from everyone but the
microkernel's timer subsystem itself.
Change-Id: I49482a6e16fee28f1ed3e2244e47df401854c9fc
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Hides the existence of the microkernel timer list variables
from everyone but the microkernel itself.
Change-Id: I81b64040efce849328e860067e37731b755a094d
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
There is no longer any need to differentiate between kernel-visible
and user space-visible APIs, as only kernel space is supported.
Change-Id: I681ed15d3fa0b90f3e2ba2ed793031ec3dd02b3b
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Spaces between the function name and the open parenthesis are not allowed.
This commit fixes the case where only one open parenthesis with leading
whitespaces is present in the line.
#!/bin/bash
checkpatch_script="$VXMICRO_BASE/scripts/checkpatch.pl --mailback --no-tree -f --emacs --summary-file --show-types --ignore BRACES,PRINTK_WITHOUT_KERN_LEVEL,SPLIT_STRING --max-line-length=100 "
for file in $(find ./ -name "*.[ch]" ! -path "./scripts/*" ! -path "./host/src/wrsconfig/*");
do
# fixing spaces between function name and open parenthesis
for line in $(eval $checkpatch_script $file | grep "WARNING:SPACING: space prohibited between function name and open parenthesis '('" | cut -d":" -f2)
do
echo "$file : $line"
sed -i ''$line' { /[ \t](.*[ \t](/ b skip_it s/[ \t]*(/(/ ; :skip_it }' $file;
done;
done;
Change-Id: I1e026eaee930e297374e5f2f725b78f29824dee3
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Changing each four whitespaces for one tab at the beginning of the
lines that the checkpatch script marks as having the warning LEADING_SPACE.
Change accomplished with the following script:
#!/bin/bash
checkpatch_script="$VXMICRO_BASE/scripts/checkpatch.pl --mailback --no-tree -f --emacs --summary-file --show-types --ignore BRACES,PRINTK_WITHOUT_KERN_LEVEL,SPLIT_STRING --max-line-length=100 "
for file in $(find ./ -name "*.[ch]" ! -path "./scripts/*" ! -path "./host/src/wrsconfig/*");
do
for line in $(eval $checkpatch_script $file | grep "WARNING:LEADING_SPACE" | cut -d":" -f2)
do
sed -i -r -e ''$line' {s/^ /\t/; s/^([\t]*) /\1\t/g}' $file;
done;
done;
Change-Id: I999e59710f52098ad3ec336b99c05356215cc671
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
The open braces of the 'if','for', 'while' and 'do' statements should be at the end on the
same line of the statement to comply with the defined coding style. E.g.:
if (x is true) {
we do y
}
Change accomplished with the following script:
#!/bin/bash
checkpatch_script="$VXMICRO_BASE/scripts/checkpatch.pl --mailback --no-tree -f --emacs --summary-file --show-types --ignore BRACES,PRINTK_WITHOUT_KERN_LEVEL,SPLIT_STRING --max-line-length=100 "
for file in $(find ./ -name "*.[ch]" ! -path "./scripts/*" ! -path "./host/src/wrsconfig/*" ! -path "*/outdir/*");
do
if [ ! -h $file ];
then
# obtaining the line's number where the error is reported in a reversed order
reversed_lines="";
for line in $(eval $checkpatch_script $file | grep "ERROR:OPEN_BRACE" | cut -d":" -f2)
do
reversed_lines="$line $reversed_lines";
done;
# fixing the issues in reverse order due to lines can be deleted affecting futher lines
for line_reported in $(echo $reversed_lines);
do
# search for the line where the open brace is
char_found="";
let line=$line_reported-1;
while [ ${#char_found} -eq 0 ]
do
let line=$line+1;
char_found="$(sed -n ''$line' { /{/ p }' $file)";
done
let statement_line=$line-1;
let brace_line=$line;
# condition to avoid modifying lines that ends with the character "\"
char_found="$(sed -n ''$statement_line' { /\\$/ p }' $file)";
if [ ${#char_found} -eq 0 ];
then
# fix the issue
echo "$file : reported on $line_reported (found on $brace_line -> moved to $statement_line)";
sed -i ''$statement_line' { s/[ \t]*$//; s/\([ \t]*\/\*.*\*\/\)$/ {\1/; /{/ b already_done s/$/ {/; :already_done }; '$brace_line' { s/{[ \t]*//; /^[ \t]*$/ d }; ' $file;
fi
done
fi
done;
Change-Id: I517c40bb33840ef531f2319354350f578b238abb
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
There are many scenarios where it is convenient to have a helper to
evaluate the number of elements in an array. Having this helper in a
common place helps avoid duplicated code.
Change-Id: I05e9513bca756675483276cb6ae777c487f5a949
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Updating global variable's name to follow a consistent naming convention.
Change accomplished with the following script:
#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" -o -name "*.arch" \) \
! -path "./host/src/genIdt/*" \
! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';
Change-Id: Ia753f8415b656e3b819a9cdb1eb24d02b750f9d2
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Updating global variable's name to follow a consistent naming convention.
Explicitly moved from __ to _ by direction of Ben Walsh
Change accomplished with the following script:
#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" -o -name "*.arch" \) \
! -path "./host/src/genIdt/*" \
! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';
Change-Id: Idd6f7c3c2fdd818f0a794985f3689705cac3c0a2
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Updating global variable's name to follow a consistent naming convention.
Change accomplished with the following script:
#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" -o -name "*.arch" \) \
! -path "./host/src/genIdt/*" \
! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';
Change-Id: I5c4719458d7bb90af2ba21594deed6885f958d34
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Updating global variable's name to follow a consistent naming convention.
Change accomplished with the following script:
#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" -o -name "*.arch" \) \
! -path "./host/src/genIdt/*" \
! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';
Change-Id: I4f0c65fb93cfac7d91d89c034a4bccd46d33a2f0
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Updating global variable's name to follow a consistent naming convention.
Change accomplished with the following script:
#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" -o -name "*.arch" \) \
! -path "./host/src/genIdt/*" \
! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';
Change-Id: I7fc572f869c5f104538cfb3f84b1b36071e54dde
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
The 'proc' name was a remnant of legacy naming.
Change-Id: I1ee47e47728e4bd927d7fe2284f72ace6b9aebc6
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
The nanokernel LIFOs could only have one fiber pending on one of
them concurrently. If a second fiber wanted to take a contested
LIFO, if would kick the pending fiber out of the wait 'container',
but would not put it in back in the ready queue with an error. Instead,
it would, for all intents and purposes, remove it from the scheduling
mechanism of the nanokernel: the fiber would be 'lost' at that point.
The nanokernel LIFOs now make use of the fiber pend queue, and thus
allow multiple fibers to pend concurrently.
sysgen is updated since the microkernel initializes statically two
LIFOs, one for the command packets and one for the timer packets, and
the LIFO data structure has changed.
The nano_timers use the LIFOs and look at their internals, so they are
updated as well.
Change-Id: I250a610fcdee9d32172c88d38e6c3cfd5b437d15
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
The nanokernel semaphores could only have one fiber pending on one of
them concurrently. If a second fiber wanted to take a contested
semaphore, if would kick the pending fiber out of the wait 'container',
but would not put it in back in the ready queue with an error. Instead,
it would, for all intents and purposes, remove it from the scheduling
mechanism of the nanokernel: the fiber would be 'lost' at that point.
The nanokernel semaphores now make use of the fiber pend queue, and thus
allow multiple fibers to pend concurrently.
Change-Id: If8a8cee55d47fa1454ee84c56950fd4da20cd436
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Adapt nano_fifo to use the struct _nano_queue and the _nano_wait_q
interface built on it.
The nano_fifo is the first to be adapted to use these since it currently
is the only nanokernel object that can handle multiple waiters, and the
_nano_wait_q abstraction was taken directly from it. This allows an easy
transition and can reuse the same tests to verify the abstraction is
working correctly.
Change-Id: Ie96e6cf1cb21c99ab2fb9832f9b454a9e1ebd300
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This will allow using it for nanokernel objects wait queue, and thus
having all the code for multiple-waiter nanokernel objects in one
location and reusable by all objects.
Change-Id: Ica27fea3d4bc74342e4c54fc8ea5a3425c293e80
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
The microkernel server's stack area can be defined by the kernel
library itself, without relying on sysgen to do it.
Change-Id: I9359946ce9ca9138970db4e264fd25d8b92034c6
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Shorten API name by removing extraneous wording.
Change-Id: Iff67c4d7e82b7093e3d4d8a7ce61a3011e0ff517
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Change _nano_ticks to 64-bit with the functions that operate it
for the consistency with microkernel.
Introduce *_tick_delta() functions that return 64-bit value
and *_tick_delta_32() that return low 32 bits.
Change-Id: Id02c9f4b2b5c309ad9aa0a82bb7f4330af7e34a3
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
If a source code file depends on a configuration option,
that, in turn, depends on a compiler, this file has to
include toolchain.h.
toolchain.h includes a compiler specific header file that
sets the proper configuration option.
Change-Id: I7c9002522a8c6d6fd945e27a450ebe46ba9d4892
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
In order for better compiler support make sure that
absolute symbol macros are specific for a supported compiler.
As the patch modifies gen_config_abssym sources, at least,
host/src/gen_config_abssym host tool needs rebuild.
Change-Id: Iece19611e2410a9753e538c725c5c81a447bf978
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
In order to have a better compiler support consolidate
inline assembler code in a set of header files.
If another compiler is used, that supports a different
inline assembler format, asm_inline_<compiler name>.h
heder files have to be provided.
Change-Id: Iecc7d96419efd767a8463933badd4db4a557de5b
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Revises comments to make it clear that the timer structure and
its fields are not part of the public API. Also eliminates an
unnecessary forward reference issue by defining the linked list
fields of the timer structure using the structure name itself.
Change-Id: Ic6489c38ab4e3a6408a0b9475bdd2956ae51c4a4
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
This renaming will impact the following functions:
nano_node_tick_delta
task_node_tick_delta
Change-Id: I5d3fdfe0121674d88b8f3d8777150b2242b88d1a
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
We no longer support the concept of nodes.
This will impact:
task_node_cycle_get_32
isr_node_cycle_get_32
nano_node_cycle_get_32
This change also updates the nanokernel test API to work with the change.
Change-Id: I68de883b07d4775b09fda13e503c040b3f14baa7
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
We no longer support the concept of nodes. This will impact the
following function names:
task_node_tick_get
isr_node_tick-get
Change-Id: I2591193976578689e70b9d6833d5a89a4dc0c4ce
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
We no longer support the concept of nodes. This will impact the following
functions:
task_node_tick_get_32
isr_node_tick_get_32
nano_node_tick_get_32
Change-Id: I27184c76516da16a0c3f335656f9efcee2fb549d
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Eliminates unnecessary "node_" portion, as there is only a single
source for which workload information is collected.
Change-Id: Id7c03e2149d1b7979a6921e99e1db0288da09c0c
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Since the microkernel now supports only a single processor, there
is no longer a need for a means to identify it.
Change-Id: If5b2d8e114d8a3bfdd597bc23d70be5e1fa2238c
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
No longer referenced, and not part of the public API.
Change-Id: I97b7bbfe695fc867f93cb222ad893d112f25f755
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Several lines wrap beyond the recommended width. Cleaning up those lines
to be limited in size
Change-Id: Ie4b15087043886d481ce379d225cb9b96816d004
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
There is no code that these are attached to any longer. Removing the
dead externs to K_debug_req and K_debug_ack functions.
Change-Id: I169e6d13ff9d5c89029dea5322cecce62c27e3b1
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
