Several pipe buffer definitions now reside with the other
pipe buffer code. (One routine is also made non-global,
since it only referenced by the pipe buffer code itself.)
Change-Id: I76785d113edd62c9626a7116c9206472656128ec
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
1) Re-orders routines to eliminate the need for forward referencing.
2) Makes routines non-global if they are only referenced by pipe
buffer code itself.
3) Optimizes out an unnecessary wrapper routine.
Change-Id: I731db9c9125c58d98c5e350bdd1708456e2cf40c
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Brings file names into alignment with current naming conventions,
and relocates them to the main microkernel directory.
Note: Since the microkernel/channel directory is now empty, the
build system no longer attempts to build its contents.
Change-Id: I936c7cdf2e08f675dd66a87cacf3b4fa5a7a6441
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Relocates several marker-related routines that didn't reside with
the main set of such routines. This move allows one of them to be
made non-global, and the other two to be optimized out (since they
were now just unnecessary wrapper routines).
Change-Id: I517779be1778b032ee08654d244039ef36d30d1c
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Merges buffer-related routines into a single file, which also allows
a number of them to be made non-global (and eliminates the needs for
them to be declared in an include file).
Change-Id: Ib4fcf70afef548fd493540753f996a50c78f7521
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Relocates non-public symbols to the locations they are really
needed (except for CHAN_DEBUG, which is dropped since it is unused).
Change-Id: I52743959a283fec675aa2b3168ef1a122a27ce55
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Merges related routines into a single file, which also allows a
number of them to be made non-global.
Change-Id: Ib749d3908b86a93bf97c0859861c6eaffe5f5f0a
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
These structures are only used by the microkernel itself, so they
now reside with other non-public microkernel structures.
Change-Id: I4bbba22e46c5336b7b3c41dcdc76e0d9de4e7e2b
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Renames the include file defining non-public microkernel structures
from k_struct.h to kernel_structures.h, and relocates it to the
microkernel's non-public include file directory. This means that
applications and drivers including the microkernel's public APIs,
using microkernel.h, can no longer access non-public information.
Note: This change also eliminates some redundant #includes by the
microkernel's own subsystems, since the inclusion of minik.h brings
in the vast majority of public and non-public APIs.
Change-Id: Ic7d9ec1ebb8a124ccd0aaad98b50e16c197ffa00
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
1) Eliminates declaration of variables that are already being
included by a microkernel subsystem include file.
2) Eliminates duplicate declaration of timer_driver().
3) Moves definition of well-known events to the event-specific
include file.
4) Moves declaration of a task-related routine to the task-specific
include file.
5) Moves declarations that are only needed by kernel_main.c
to kernel_main.h.
Change-Id: I6f387915a5ce208879482522586b977118f657e7
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
These APIs no longer serve a useful purpose; there removal helps
reduce microkernel-related "pollution" of nanokernel files.
Change-Id: I3fb1df1feb47abf1b3e57656175ba6c80e191932
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>
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>
Relocates the declarations for most non-public microkernel APIs
into the main include file for such APIs (i.e. minik.h), then
eliminates the per-subsystem include files. (The per-subsystem
files don't serve any significant purpose now that the routines
comprising each microkernel subsystem have been consolidated.
In fact, there wasn't a single file that included one of these
files that didn't already include minik.h!)
Note: The channel APIs have not been consolidated yet, as they
require further cleanup. Also, one mailbox API that is used only
by the mailbox subsystem itself is moved there rather than being
placed in minik.h.
Change-Id: Ic7f1ac8a67bd39b685f70379dffff0d0caf1b290
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Hides the existence of the microkernel's tick count variable
from everyone but the microkernel system clock subsystem itself.
Change-Id: I6bd20c28758a52eeac376617dd8d542c03738c2a
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>
Hides the existence of the microkernel event list variable from
everyone but the microkernel event subsystem itself.
Change-Id: I5a2ac41ebd8131b85897c60eaae24013f10686f0
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Brings the name of this non-public microkernel variable into line
with those of analogous variables.
Change-Id: I17dc343faf2dc1ace63b5a3e8164ff08ddd60ebd
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Moves workload monitoring logic from microkernel server file and
relocates it so it resides with other workload monitoring code.
This change means that the various variables use for workload monitor
computations no longer need to be globally visible.
This move also allows correction of two pre-existing issues:
1) Eliminates reference to non-existent POWERSAVEOFF configuration
option.
2) Test to see if idle task has been deselected is no longer done
if prior test has shown that it has just been selected, since
the two conditions are mutually exclusive.
Change-Id: Ibd04b789e9ed40910c33261285c07f5a1044eee7
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Remove workload monitoring logic from system clock tick file and
relocate it so it resides with other workload monitoring code.
Note: There is still some workload monitoring logic in the microkernel
server that needs to be consolidated.
Change-Id: I399a90d6a1ca4792f6f40cbb66ce8c1c6f15ceaf
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>
Relocates routine that updates active microkernel timers when the
system clock is incremented so that it is co-located with the
rest of the microkernel timer object routines. Also renames the
routine to conform to the revised kernel naming conventions.
Change-Id: I264833fd0aad210057ad8c0cd6a929e1656197db
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Folds this routine into task_tick_get(), since their co-location
into the same file means that there is no need for one to be a
wrapper function for the other. Also enhances the comments describing
the resulting routine.
Change-Id: I23210991b13be8864af0faf7e1fc4f23aa9252c2
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Renames routine to conform with coding conventions and enhances
comments describing routine. Also converts routine to a non-global
routine, since it's only called from one place.
Change-Id: Id2ca15169eeb34248a1adfaecdef0ccd04e313d1
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>
Most kernel code that depends on the state of the LITE symbol
has this dependency removed, since the symbol was used for an
incomplete feature that could not be enabled. This change has
no operational impact, as the LITE symbol was never defined
by the build system.
In a handful of timer-related references to LITE are not removed,
as they will be useful in adding a tickless kernel capability.
Change-Id: I4ae37f484e3ab08093b732d45aca87d2e8678adf
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Updating micro kernel functions to follow a consistent naming convention.
Part of that process is the removal of camelCase naming conventions for the
preferred_underscore_method.
Change accomplished with the following script:
#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find . -type f \( -iname \*.c -o -iname \*.h -o -iname \*.s -o -iname \*.kconf \) \
-not \( -path host/src/genIdt -prune \) \ \
-not \( -path host/src/gen_tables -prune \) \
-print | xargs sed -i "s/"${1}"/"${2}"/g"
Change-Id: I6b3d61c9ae7b024bb82356678cc2fc1d433dd3bc
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Anas Nashif