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Gregory Nutt 2016-12-11 10:37:03 -06:00
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@ -13130,5 +13130,231 @@
So this change adds locking (via enter_critical section) to wdog
expiration logic for the the case if the SMP configuration
(2016-11-18).
* SAM3/4: Add delay between setting and clearing the endpoint RESET bit
in sam_ep_resume(). We need to add a delay between setting and
clearing the endpoint reset bit in SAM_UDP_RSTEP. Without the delay the
USB controller will (may?) not reset the endpoint. If the endpoint is
not being reset, the Data Toggle (DTGLE) bit will not to be cleared
which will cause the next transaction to fail if DTGLE is 1. If that
happens the host will time-out and reset the bus. Adding this delay
may also fix the USBMSC_STALL_RACEWAR in usbmsc_scsi.c, however this
has not been verified yet. From Wolfgang Reißnegger (2016-11-18).
* SAM3/4: Remove unused 'halted' flag in UDP driver. From Wolfgang
Reißnegger (2016-11-18).
* SAM3/4: Remove 'stalled' flag in UDP driver. The flag is not necessary.
The state of the endpoint can be determined using 'epstate' instead.
From Wolfgang Reißnegger (2016-11-18).
* USBMSC: Fix length of mode6 sense reply packet. From Wolfgang
Reißnegger (2016-11-18).
* configs/dk-tm4c129x: Typo fix. From Wolfgang Reißnegger (2016-11-18).
* Typo fix in sam_udp.c. From Wolfgang Reißnegger (2016-11-18).
* STM32: STM32F303xB and STM32F303xC chips have 4 ADCs. From Paul A.
Patience (2016-11-19).
* vfork(): Fix a race condition in the SMP case. Existing logic
depended on the fact that the child would not run until waitpid was
called because the child had the same priority as the parent. BUT
in the SMP case that is not true... the child may run immediately on
a different CPU (2016-11-19).
* arch/: Add option to use low-priority work queue to all Ethernet
drivers in arch that support CONFIG_NET_NOINTS (2016-11-19).
* sched/clock: Correct calculation for the case of Tickless mode with
a 32-bit timer. In that case, the calculation was returning
millisecond accuracy. That is not good when the timer accuracy is < 1
msec. From Rajan Gill (2016-11-19).
* sched/task: task_restart() test not supported on SMP systems. This is
not fully implemented (2016-11-19).
* This commit adds a new internal interfaces and fixes a problem with
three APIs in the SMP configuration. The new internal interface is
sched_cpu_pause(tcb). This function will pause a CPU if the task
associated with 'tcb' is running on that CPU. This allows a different
CPU to modify that OS data stuctures associated with the CPU. When the
other CPU is resumed, those modifications can safely take place. The
three fixes are to handle cases in the SMP configuration where one CPU
does need to make modifications to TCB and data structures on a task
that could be running running on another CPU. Those three cases are
task_delete(), task_restart(), and execution of signal handles. In
all three cases the solutions is basically the same: (1) Call
sched_cpu_pause(tcb) to pause the CPU on which the task is running,
(2) perform the necessary operations, then (3) call up_cpu_resume() to
restart the paused CPU (2016-11-20).
* task_restart: Make sure new task starts with pre-emption disabled and
not in a critical section (2016-11-21).
* Fix a typo in a spinlock macro (2016-11-21).
* Spinlocks: Added capability to provide architecture-specific memory
barriers. This was for i.MX6 but does not help with the SMP problems.
It is still a good feature (2016-11-21).
* Remove a assertion condition that appears to rarely cause false-alarm
assertions. Teported by Petteri Aimonen (2016-11-21).
* The examples/qencoder app was trying to init the encoder by a direct
call into the board, cheating in a local header to declare the normally
unavailable function prototype. From Sebastien Lorquet (2016-11-22).
* configs: All QE encoder files. Last change made timer hard-coded to 3.
Make configurable (2016-11-22).
* configs: Remove all traces of the no-longer existent ARCHBUTTONS
example. Remove all button configurations that depended on the
obsoleted ARCHBUTTON example (2016-11-22).
* nucleo-l476rg: Add better selection of timer (2016-11-22).
* implementation of dumpgpio for stm32l4, was required for pwm debug.
From Sebastien Lorquet (2016-11-22).
* SMP: Add logic to avoid a deadlock condition when CPU1 is hung waiting
for g_cpu_irqlock and CPU0 is waitin for g_cpu_paused (2016-11-22).
* Misoc: Add timer driver. From Ramtin Amin (2016-11-22).
* Misoc: Add commits and warnings about missing caculation of the timer
reload value (2016-11-22).
* SAM3/4: Name of method is now setcallback, not sethandler (2016-11-22).
* sam4s-xplained-pro/nsh: Configuration uses old, improper timer interface.
CONFIG_TIMER disabled in configuration. (2016-11-22).
* sam4s-xplained-pro: Remove obsolete timer initialization logic
(2016-11-22).
* Misoc LM32: Make system timer configurable via CONFIG_USEC_PER_TICK.
From Ramtin Amin (2016-11-23).
* LPC43xx: Add timer driver; configs/bambino-200e: Add support for timer
driver. From Alan Carvalho de Assis (2016-11-23).
* SMP: Fix backward condition in test (2016-11-23).
* ARMv7-A SMP: Add a little logic to signal handling (2016-11-24).
* Misoc LM32: Add signal handling logic. From Ramtin Amin (2016-11-24).
* SMP: Add spin_trylock(). Use this in conditions where other CPUs need
to stopped but we cannot call enter_critical_section (2016-11-24).
* Fix for F1 RTC Clock, tested on F103. From Maciej Wójcik (2016-11-25).
* SMP: Fix yet another potential deadlock (2016-11-25).
* Enable CONFIG_RTC in the hymini-stm32v/nsh2 (kitchensink) config.
From Maciej Wójcik (2016-11-26).
* This adds support for keeping i.MX6 inter-processor communication data
in a non-cached address region (2016-11-26).
* i.MX6: Disable non-cached region support. Add SCU register definitions
(2016-11-26).
* i.MX6: Add some controls to enable SMP cache coherency in SMP mode
(2016-11-26).
* ARMv7-A: Fix some SCU SMP logic (2016-11-26).
* ARMv7-A/i.MX6: Modify handling of the SMP cache coherency
configuration so that it is identical to the steps from the TRM.
Makes no differenct, however (2016-11-27).
* The Smoothie project needs to compile C++ inside config/boardname/src/
to use with High Priority Interruption, then I modified the board
configs Makefile to support it. It works fine for the first time
compilation, but if we execute "touch config/boardname/src/Pin.cxx"
and execute "make" it will not detect that Pin.cxx was modified. I
think there is some other place I should modify, but I didn't find
it. From Alan Carvalho de Assis (2016-11-27).
* ARMv7-A/i.MX6 SMP: Move SMP coherernt cache setup to earlier in
initialization of CPUn, n>0 (2016-11-27).
* ARMv7 GIC: SGIs are non-maskable but go through the same path as other,
maskable interrupts. Added logic to serialize SGI processing when
necessary (2016-11-27).
* sched_note: Extend OS instrumentation to include some SMP events
(2016-11-27).
* sched_note: Add spinlock instrumentation; In SMP configurations,
select to log only notes from certain CPUs (2016-11-28).
* Misoc LM3: Add Misoc Ethernet driver. Integrate network support into
configs/misoc/hello. Remove configs/misoc/include/generated directory.
I suppose the the intent now is that this is a symbolic link? DANGER!
This means that you cannot compile this code with first generating
these files a providing a symbolic link to this location! From Ramtin
Amin (2016-11-28).
* Add tools/showsize.sh (2016-11-28).
* configs/misoc: Add a sample directory containing generated sources.
This is really only useful for performing test builds. You really
must generate the Misoc architecture for a real-life build. From
Ramtin Amin (2016-11-28).
* sched_note: Permit spinlock and critical section notes in in-memory
buffer iff sched_not_get() interfaces is disabled (2016-11-28).
* STM32 DAC: Fix shift value whenever there are is a DAC2 and, hence,
up to three interfaces. From Marc Rechté (2016-11-29).
* Back out a debug change that was included in commit (2016-11-29).
* i.MX6: Don't output the alphabet if CONFIG_DEBUG_FEATURES is not set
(2016-11-29).
* Misoc LM32: Add logic to flush/invalidate caches. From Ramtin Amin
(2016-11-29).
* drivers/net/: Adapt all Ethernet drivers to work as though
CONFIG_NET_MULTIBUFFER were set. Remove all references to
CONFIG_NET_MULTIBUFFER (2016-11-29).
* stm32_otghshost: if STM32F446 increase number of channels to 16. From
Janne Rosberg (2016-11-30).
* usbhost_composite: fix end offset in usbhost_copyinterface(). From
Janne Rosberg (2016-11-30).
* usbhost_cdcacm: add CDC_SUBCLASS_ACM and CDC_PROTO_ATM to supported
class and proto. From Janne Rosberg (2016-11-30).
* LPC43 SD/MMC: Correct some git definitions on SMMC control register
in lpc43_sdmmc.h. From Alan Carvalho de Assis (2016-11-30).
* STM32L4: Correct USART1/2 definitions. Use default mbed UART4
settings. From Sebastien Lorquet (2016-12-01).
* boardctl: Add new boardctl() command ,BOARDIOC_NX_START, to start the
NX server as a kernel thread (2016-12-01).
* GPDMA driver for the LPC43xx. The GPDMA block is basically the same
as the LPC17xx. Only the clock configuration is different and LPC43xx
has four different DMA request sources, where LPC17xx has only two.
From Alan Carvalho de Assis (2016-12-01).
* Remove RGMP and RGMP drivers (2016-12-02).
* i.MX6: Add an untested SPI driver taken directly from the i.MX1 port
(2016-12-02).
* Eliminate CONFIG_NO_NOINTS. There is no longer any support for
interrupt level processing of the network stack. Lots of files changed
-> lots of testing needed (2016-12-03).
* Fix DEBUGASSERT() in group_signal.c. From Masayuki Ishikawa
(2016-12-04).
* Add support for the SAM5CMP-DB board. From Masayuki Ishikawa
(2016-12-04).
* SAM3/4: Add SMP support for the dual-core SAM4CM. From Masayuki
Ishikawa (2016-12-04).
* C Library: Allow option to enable IP address conversions even when the
IP address family is not supported (2016-12-04).
* SSD1306: Fix errors in SPI mode configuration. From Gong Darcy
(2016-12-04).
* SAMA5 does not build when executing from SDRAM before board
frequencies are not constant. Rather, the bootloader configures the
clocking and we must derive the clocking from the MCK left by the
bootloader. This means lots more computations. This is untested on
initial commit because I don't have a good PWM test setup right now
(2016-12-04).
* Olimex-LPC1766-STK: Enable procfs in NSH configuration. Automount
/proc on startup (2016-12-05).
* SAM4CMP-DB: Add hooks to auto-mount the procfs file system on startup
in board bring-up logic (2016-12-05).
* Remove all references to BOARDIOC_PWMSETUP and board_pwm_setup()
(2016-12-05).
* Remove all references to BOARDIOC_ADCSETUP and board_adc_setup()
(2016-12-05).
* Added Timers 2-5 and control of SAI and I2S PLLs. From David Sidrane
(2016-12-05).
* Added support for stmf469 SAI and I2S PLL configuration and STM446
fixes. From David Sidrane (2016-12-05).
* Expanded otgfs support to stm32F469 and stm32f446. Added missing bits
definitions, Used stm32F469 and stm32f446 bit definitions, Removed
unsed header file. From David Sidrane (2016-12-05).
* Remove BOARDIOC_CAN_INITIALIZE. CAN initialization is now done in the
board initialization logic just like every other device driver
(2016-12-06).
* STM32F7: Allow the config to override the clock edge setting. From
David Sidrane (2016-12-06).
* For Cortex-A9, should also set ACTLR.FW in SMP mode to enble TLB and
cache broadcasts. Does not fix SMP cache problem (2016-12-07).
* sched notes: Add additional note to see if/when CPU is started in SMP
mode (2016-12-07).
* EFM32: Fix a compilation error. From Pierre-noel Bouteville
(2016-12-07).
* pthreads: Add pthread_cleanup_push() and pthread_cleanup_pop()
(2016-12-08).
* BUGFIX:STM32F427 was rebooting. Over reached family. From David
Sidrane (2016-12-08).
* Add pthread_setcanceltype() and pthread_testcancel() (2016-12-09).
* Added STM32F469 RAM size and deliberated STM32F446 size. From David
Sidrane (2016-12-09).
* Typo in stm32f76xx77xx_pinmap.h edited online with Bitbucket. From
David Sidrane (2016-12-09).
* stm32_allocateheap.c edited online with Bitbucket. From David Sidrane
(2016-12-09).
* LPC43xx SD card: Correct pin configuration options needed for SD card
pins. From Alan Carvalho de Assis (2016-12-09).
* pthread_mutex_destroy(): Fix an error in destroying a mutex which can
occur after a pthread has been canceled while holding the mutex
(2016-12-09).
* Add support for cancellation points (2016-12-09).
* Forgot to add some files in the last commit (2016-12-10).
* Correct some default font IDs. From Pierre-Noel Bouteville
(2016-12-10).
* task_delete() now obeys all cancellation point semantics (2016-12-10).
* Add task_setcancelstate(), task_setcanceltype(), and task_testcancel().
These are non-standard interfaces analogous to the correponding pthread_
interfaces that provide cancellation controls for tasks (2016-12-10).
7.19 2016-xx-xx Gregory Nutt <gnutt@nuttx.org>