All fixed channels will need per-connection contexts. Right now in
addition to the L2CAP (LE) signaling channel the other two fixed ones
are ATT and SMP.
Change-Id: I56dda6b903ef703e453438e03a99c704aa77899a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
In preparation for having per-fixed channel contexts move the L2CAP
signaling channel specific data into a dedicated struct.
Change-Id: Iaacb5e1c7408be67740434f31ef56f94706ad327
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
For LE-only controller init procedure should wait for last HCI command
(Set Controller To Host Flow Control) to complete before returning.
Change-Id: Ic01e0cbaebf19d61560faab2ae01205c2eb22b77
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
The code would only have worked for reports with num_reports being
equal to 1. Any event with multiple reports would have been
incorrectly parsed because of a missing bt_buf_pull() for the initial
one-byte num_reports value.
Change-Id: I0ac92edb792d559fb8ff84e40a4b4766f46afe58
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
To make the bt_buf APIs consistent with the recent bt_but_add changes
and more user friendly, change the pull() and push() return values
also to 'void *'.
Change-Id: I25242635c87882db99152735c22316d4de00d363
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Now that bt_buf_add() returns 'void *' there's no need to explicitly
type cast its return value anymore.
Change-Id: I6d5c9d323dc08cb5a2b928977c1bbf3d741e5d8e
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Almost all callers of bt_buf_add end up having to do explicit type
casts of the return value since 'uint8_t *' rarely fits what's needed.
Changing the return type to 'void *' removes this extra type casting
need and makes the API friendlier to its users.
Change-Id: I6a79605006153b6d09f0d662a051cb599af68c37
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Remove the memcpy code and instead use bt_buf_pull_le16 for unaligned
access and byte order conversion.
Change-Id: I0216042566e27d6a513b302ae1ea78b49f2f1c31
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
bt_buf_pull_le16 convert the initial 16 bits to little endian.
Change-Id: I6f6e9d63fc19b0579d9f445e15e975929fc63ba9
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Both Write Command and Signed Write command should use their respective
packed struct.
Change-Id: Id786d1e0ee0327f662c68fa1d2f3d3bf19a237fc
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
IRQ and registers are hardware and driver specific information and as
such should no be exposed through the generic API.
Change-Id: I33e6d7ec7bd9fb82a4e343d99b7a5c17886d1470
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now that UART drivers are configured internally when it comes to
hardware specific information such as IRQ and registers (or mmaped
registers), bluetooth UART driver no longer needs to do it by itself. It
only requires to select the port it wants to use.
Change-Id: I5a30500f4b6f4155292609d0ed4a758f91930817
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
UART is configured statically into the driver directly and not anymore
in the board's system.c. Thus limiting the information to be scattered
into 2 files instead of 3. Then in future, it will also be possible to
remove driver specific informations from the generic UART API structure.
Change-Id: I001f2a6834df9a41ab395a80e4e39b347d545db3
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Now for x86 platforms, UART is configured statically or dynamically into
the driver and not anymore in the board's system.c. Thus limiting the
information to be scattered into 2 files instead of 3. Then in future,
it will also be possible to remove driver specific informations from the
generic UART API structure.
Change-Id: I7b7fa37f10f88316a4d375c99de3bbacf152a3e3
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
By default it is set to 'n'. This will be useful to enable the PCI layer
code if required. On quark boark, it is selected by default as UART
driver needs it currently.
Change-Id: I7aa38e73c431c66ebbd8092aff0a14d5fb9268d5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Remove camel case style on baseAddr, changing it into base.
Change-Id: Iea1e2d204a38912f4157cc6776a88640e29a04f6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Using "which" is somehow awkward to use when 'port', on the contrary, is
blatantly more readable.
Change-Id: I355c6e09d7c27b4b07ab6cd10b772a632855516b
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Using "which" is somehow awkward to use when 'port', on the contrary, is
blatantly more readable.
Change-Id: Id4d3786a192a650ca042024521b94e557a3ec7e8
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Just a tiny change s/which/port.
Change-Id: I69be83f9805d71f5ec0ad68b146816d2a4fe221a
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It is useless as PCI scanning is now storing anything.
Change-Id: I6e3b1e328e2f440ac57a2142cab138e4a222f4fc
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This fixes many issues around PCI enumeration from old API:
- a static internal table was fed with scanning results, thus eating
memory, and worse: due to the limit of its size, scanning for new
classes was impossible unless growing statically the size of this
table --> more memory eaten! Not to mention PCI enumeration is done
once at boot time for driver initialization and that's all, so this
table is hanging around for nothing afterwards.
- one needs first to scan a class, then maybe he will be able to find
his device via pci_dev_find. Where all could be done at once.
- pci_dev_find was not trustworthy due again to the internal table. Now
if the device is not found, one will know it really went through all
the possbilities.
- still let the possibility for hard-coded BARs value on driver side
(thus no PCI scan required). However this is greatly advised not to do
so as BARs might change over a firmware/BIOS update.
Comparison:
old pci_dev_scan: could only filter out via class mask.
new pci_dev_scan: can filter out via a class, a vendor and device ID
(it could easily do the same for Function and BAR index as these are
usually fixed and informed through datasheet)
old pci_dev_scan: was limited in its findings by the size of the
internal result table.
new pci_dev_scan: can proceed through all the buses and devices every
time (there are optimizations to avoid useless work of course)
old results did not tell about the function or BAR index.
new one tells, and the structure has not bloated.
old internal code: was storing a big table of results
new internal code: is only storing a small lookup structure and an
array of Bus:Dev pairs for each PCI class for optimizations purpose.
(though, if needed, we could disable this through some #ifdef)
Usage:
- Have a local struct dev_info
- Fill it with what you want to look for, currently: only class and
vendor_id/device_id. Function and BAR index could be added if needed.
- Call pci_bus_scan_init(): this will reset the internal lookup
structure.
- Call pci_dev_scan(<a pointer to your dev_info>): at first call, the
internal lookup structure will pick up the informations from dev_info
and will try to find out what has been requested. It will return 1 on
success, or 0. On 1, your dev_info structure will be updated with the
found informations. If more devices can be found against the same
lookup informations, just call again pci_dev_scan(<a pointer to your
dev_info>) as long as it returns 1. When 0 is hit, it will mean you
found all.
Change-Id: Ibc2a16c4485ee3fed7ef4946af0ece032ae406e4
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Building zconf.hash.c fails with gcc 5.1.1 from Fedora 22:
In file included from zconf.tab.c:159:0:
zconf.hash.c:233:55: error: ‘kconf_id_strings_contents’ is static but used in inline function ‘kconf_id_lookup’ which is not static [-Werror]
zconf.hash.c:226:23: error: ‘kconf_id_hash’ is static but used in inline function ‘kconf_id_lookup’ which is not static [-Werror]
register int key = kconf_id_hash (str, len);
^
zconf.hash.c:177:26: error: ‘wordlist’ is static but declared in inline function ‘kconf_id_lookup’ which is not static [-Werror]
static struct kconf_id wordlist[] =
^
Import the necessary change from the latest Linux source tree.
Change-Id: Ib6297b5cc3da161bd99c2e92c366206e6c08b4e5
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
- Fix missing spaces between package names
- Move optional software to its own section, no need to have
it in the main requirement section if it is options
- crosstool-NG instead of crosstool-next Generation. Treat that
as a brand name.
- Fixed command line for installing groups with yum
- minor fixes
Change-Id: Ib231bb09dea3aa6d3af00961eae8a2e3d6ded011
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Includes the Collaboration Guideline. It contains the infromation
regarding the use of the mailing list, Gerrit, the coding style and
other usefull collaboration information.
This Collaboration Guideline is constantly changing as new methods of
collaboration are used.
Change-Id: I9f1e66556e99defa8729f87f19052b539e8628d3
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Includes the Linux Installation Guide. It contains the requirements and
required steps to install a development environment and to run a sample
application. The optional steps include information regarding running
Tiny Mountain on additional hardware.
Change-Id: I0f0c78fbec6816310d893b40dea5649ead98e92f
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
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>
Uses a simpler algorithm to choose the lower priority value
(i.e. more urgent value) associated with the sender and receiver.
Change-Id: I4e8d2ff9678dfefdcd9941c96a75105841c73fcd
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>
Merges the routines which process the four command packet types
used to process a pipe "put" operation into a single file, so that
the flow of control can be more easily comprehended. Also merges
the analogous routines which process a pipe "get" operation into
a single file.
Change-Id: I56befa0f9a772b3269fd6ece19f003a5c2578a6f
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Merges the four main pipe public APIs into a single file,
similar to what is done for other microkernel object subsystems.
Change-Id: Ib3dab0a9330700d77c9fd6f88500590c0004d7b6
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
There is no need to initialize fields to zero that are already
nulled out by the build system.
Change-Id: Ib37e77aaadb1beee800ad74dcfba7caff932015e
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>
There's no need to expose option combinations that are only used
internally by the microkernel itself.
Change-Id: I4e2725b060ce5edefdd1918c00fbd915cd67d8dc
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Aligns file name with revised terminology for pipe objects.
Change-Id: I247f151f0496f33212f8a2ff7c6d126ecaf520ba
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
1) Now invokes pipe routines directly, without the use of function
pointers.
2) Eliminates unreferenced _DEVICE_CHANNEL symbol.
Change-Id: I6e26476265ed8f33febb5a06c9d03daf7147ee5e
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Specify Yocto SDK qemu and qemu Bios locations.
If the environment is initialized with:
export VXMICRO_QEMU=yocto
then the settings from the file
make/target/run/defs.qemu.custom.yocto
will be used.
Change-Id: I537f07f55461fcbadfbfe8af3a4639068587e056
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Routines are no longer flagged as constructors using the FUNC_CONSTRUCT(level)
macro. This is because some compilers do not support constructor levels.
To indicate that a routine should be a constructor, the SYS_PREKERNEL_INIT()
macro should be used AFTER the definition of the routine. For example ...
void my_library_init(void)
{
...
}
SYS_PREKERNEL_INIT(my_library_init, 500);
The first parameter to SYS_PREKERNEL_INIT() is the name of the routine. The
second is the priority level (000...999). The lower the number, the higher
the priority. NOTE: It is important that all three digits are specified;
otherwise the linker may put the constructors in an undesired order.
Change-Id: Ic334875c60a453b39c10a2ffdee856b4851cb16c
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Replaces various stringify type macros with _STRINGIFY(x).
Change-Id: Ic029d1e6ae344e960464310067eb1a648869919a
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
If not specified, some GCC variants may default to -march=armv5.
Change-Id: Ieb97591195b00fea3c7602df554c0d89164be19e
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Use the linker to link instead of the compiler. As a direct consequence,
the makefile variable ${vLD_K} is no longer required and is replaced with
${vLD}.
Also note that this requires the addition of defs.exec arm variants for "otc"
and "xtools". These files are needed so that the linker knows where to find
"libgcc.a". (Previously when linking using the compiler, the compiler knew
where to find "libgcc.a".)
Change-Id: I0888a51f63687068336fa591863469342a56215d
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes a comment to reference the correct variant in a makefile fragment.
Change-Id: I5c021ed7a727dcddb3f1561e98d78b628e952e39
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
