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  1. 13 Nov, 2016 2 commits
  3. 12 Nov, 2016 14 commits
    • Benjamin Walsh's avatar
      kernel: fix mailbox usage of SYS_DLIST_FOR_EACH_NODE() · ade6dc93
      Benjamin Walsh authored 
      
SYS_DLIST_FOR_EACH_NODE() is marked as non-safe when an item is removed
from the list while looping over it. This is not true per-se, since the
item, when removed, keeps its next and prev pointers intact; however, it
is true if the item is then put into a list, be it a different one or
the same one. To prevent this, SYS_DLIST_FOR_EACH_NODE_SAFE() must be
used.

_mbox_message_put() can remove items from the rx queue and then put them
in the ready queue: this would cause the loop to start processing other
ready threads as item in the rx queue.

k_mbox_get() also removes items, from the tx queue, but does not seem to
add them to another list; however, it now uses the safe version as well,
since that is the proper usage.

Change-Id: Ieccbff238fc8a036c0d53d873eaaf55f4f5a14af
Signed-off-by: default avatarBenjamin Walsh <benjamin.walsh@windriver.com>
Signed-off-by: default avatarAnas Nashif <anas.nashif@intel.com>
      ade6dc93
    • Johan Hedberg's avatar
      Bluetooth: Fix left-over usage of TICKS_NONE and TICKS_UNLIMITED · 1e20e8dc
      Johan Hedberg authored 
      
Switch left-over usage of TICKS_NONE and TICKS_UNLIMITED to the new
unified kernel counterparts K_NO_WAIT and K_FOREVER.

Change-Id: I2f2a16360e816f9f8791eb216deb3c70b8cc87df
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      1e20e8dc
    • Johan Hedberg's avatar
      Bluetooth: Flag NBLE as deprecated · 79f020be
      Johan Hedberg authored 
      
The NBLE driver is now deprecated and will be removed in a future
Zephyr version.

Change-Id: I50753f8cf8566ac1e4e73df480c96253c199e6a7
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      79f020be
    • Benjamin Walsh's avatar
      kernel/arch: consolidate tTCS and TNANO definitions · f6ca7de0
      Benjamin Walsh authored 
      
There was a lot of duplication between architectures for the definition
of threads and the "nanokernel" guts. These have been consolidated.

Now, a common file kernel/unified/include/kernel_structs.h holds the
common definitions. Architectures provide two files to complement it:
kernel_arch_data.h and kernel_arch_func.h. The first one contains at
least the struct _thread_arch and struct _kernel_arch data structures,
as well as the struct _callee_saved and struct _caller_saved register
layouts. The second file contains anything that needs what is provided
by the common stuff in kernel_structs.h. Those two files are only meant
to be included in kernel_structs.h in very specific locations.

The thread data structure has been separated into three major parts:
common struct _thread_base and struct k_thread, and arch-specific struct
_thread_arch. The first and third ones are included in the second.

The struct s_NANO data structure has been split into two: common struct
_kernel and arch-specific struct _kernel_arch. The latter is included in
the former.

Offsets files have also changed: nano_offsets.h has been renamed
kernel_offsets.h and is still included by the arch-specific offsets.c.
Also, since the thread and kernel data structures are now made of
sub-structures, offsets have to be added to make up the full offset.
Some of these additions have been consolidated in shorter symbols,
available from kernel/unified/include/offsets_short.h, which includes an
arch-specific offsets_arch_short.h. Most of the code include
offsets_short.h now instead of offsets.h.

Change-Id: I084645cb7e6db8db69aeaaf162963fe157045d5a
Signed-off-by: default avatarBenjamin Walsh <benjamin.walsh@windriver.com>
      f6ca7de0
    • Benjamin Walsh's avatar
      build: add -I$(srctree)/kernel/unified/include to path · 779794cd
      Benjamin Walsh authored 
      
This will allow making some arch-specfic parts arch-agnostic. Some
definitions that are currently in arch/<arch>/include will end up in
kernel/unified/include.

Change-Id: I4df71090e20a5599e70fb578b36f9211411b56ad
Signed-off-by: default avatarBenjamin Walsh <benjamin.walsh@windriver.com>
      779794cd
    • Allan Stephens's avatar
      kernel: Eliminate use of KERNEL_V2 configuration option · dd07b477
      Allan Stephens authored 
      
The unified kernel is now the only supported kernel, so this
option is unnessary. Eliminating this option also enables
the removal of some legacy code that is no longer required.

Change-Id: Ibfc339d643c8de16a2ed2009c9b468848b8b4972
Signed-off-by: default avatarAllan Stephens <allan.stephens@windriver.com>
      dd07b477
    • Johan Hedberg's avatar
      Bluetooth: log: Fix usage of legacy APIs · d9be4ab7
      Johan Hedberg authored 
      
Use k_current_get() instead of the deprecated sys_thread_self_get()
API.

Change-Id: I4ddb45f299373237690b2f4ca614e7fd3b6c0c36
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      d9be4ab7
    • Johan Hedberg's avatar
      drivers: console: Fix compilation error in uart_console.c · 488f72dd
      Johan Hedberg authored 
      
Fix compilation error when CONFIG_USB_UART_CONSOLE is not enabled:

drivers/console/uart_console.c: In function 'uart_console_init':
drivers/console/uart_console.c:497:12: error: unused variable 'dtr' [-Werror=unused-variable]
  uint32_t  dtr = 0;

Change-Id: I592724150f86199f6a57354c3246197db2ac7a01
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      488f72dd
    • Daniel Thompson's avatar
      build: Document outputexports · 560afde9
      Daniel Thompson authored 
      
In addition to providing documentaton, we also modify the static_lib
example to use outputexports instead of the double-include
Makefile.toolchain trick. For this to work well we need to fix a tiny
bug in the dependency handling in Makefile.inc.

Change-Id: I6571bc681bc34155f37cff1eccc2ea12ed52ef07
Signed-off-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
      560afde9
    • Jithu Joseph's avatar
      samples : usb: sample to demo USB UART console output · 2589d8b8
      Jithu Joseph authored 
      
Sample to show the USB UART console output.

Jira : ZEP-775

Change-Id: I70220daf8e63a0847b10cc094665ef6a4bc38907
Signed-off-by: default avatarJithu Joseph <jithu.joseph@intel.com>
      2589d8b8
    • Jithu Joseph's avatar
      console : usb: USB UART console output support · fca0add2
      Jithu Joseph authored 
      
Add support for console output via the USB UART.
Note that console input via the USB UART doesnt work.

Adds a simulated poll method for UART interface exposed by USB.

Jira : ZEP-775

Change-Id: I357827ea52c027eb000baed80225f422df1f3358
Signed-off-by: default avatarJithu Joseph <jithu.joseph@intel.com>
      fca0add2
    • Baohong Liu's avatar
      drivers: spi_flash: add erase boundary check and correct an error · a282872c
      Baohong Liu authored 
      
Add spi flash erase boundary check. The erase boundary must be
4K-aligned. So, the flash chip will round down an non-4K aligned
address to the nearest 4K boundary automatically. As a result of
this, the erase area will start from a different address (if the
API caller specifies an non-4K alighed address), even though the
size of the erased area is the same as what is specified by the
API caller. Let's add a boundary check to make sure the starting
address (from the API caller) is 4K aligned.

Correct an error in the highest address check. Because of the
error, the erase api call will fail if the flash's highest
address byte is involved.

Jira: ZEP-1277 ZEP-1278

Change-Id: I8b6be57cc8f636f94e5fe67d5a492841a8555005
Signed-off-by: default avatarBaohong Liu <baohong.liu@intel.com>
      a282872c
    • Jon Moeller's avatar
      ext qmsi: Add config support and kernel events for enabling SoCWatch · 8358468f
      Jon Moeller authored 
      
tests: power_states app updated to support SoCWatch collection

Add CONFIG_SOC_WATCH option for enabling the SoCWatch
 QMSI driver and associated instrumentation hooks.

Bug fix for soc_watch.c to use local irq_lock/unlock
 This will be put into QMSI as well.

JIRA: ZEP-1121

Change-Id: I0514324e81ca02c1d01ffc2d6cf4d31aee491544
Signed-off-by: default avatarJon Moeller <jon.moeller@intel.com>
      8358468f
    • Anas Nashif's avatar
      build: support pre-built host tools · ff23cb58
      Anas Nashif authored 
      
Right now the build system builds the host tools over and over again, in some
environments especially when running in an IDE on windows for example,
this is not desired and a set of pre-built host tools should be used.

Provide an option to use pre-built tools instead of building them
from source.

To use, set PREBUILT_HOST_TOOLS to the path where all pre-built host tools
are hosted. To get a prebuilt version of the host tools, build without the
variable set and copy the generated host binaries from outdir. The following
tools are supported:

* conf
* fixdep
* gen_idt
* gen_offset_header

Jira: ZEP-237
Change-Id: Iea505bfd0b50f851ee2781b5117bb6085ab20157
Signed-off-by: default avatarAnas Nashif <anas.nashif@intel.com>
      ff23cb58
  5. 11 Nov, 2016 24 commits