Gregory Nutt
86239d4a73
Experimental change to STM32 Ethernet driver a success. Porting change to all other Ethernet drivers.
2017-03-03 14:45:09 -06:00
Mark Schulte
b3222bbc8a
irq_dispatch: Add argument pointer to irq_dispatch
...
Provide a user defined callback context for irq's, such that when
registering a callback users can provide a pointer that will get
passed back when the isr is called.
2017-02-27 06:27:56 -06:00
Gregory Nutt
8ee2e8d8b0
Most Ethernet drviers: Check if the poll timer is running before restarting it at the end of each TX.
2017-02-24 15:58:17 -06:00
Gregory Nutt
1d290c2b37
setvbuf: Add support for disabling I/O buffering. Initially cut; untested.
2017-02-09 09:24:44 -06:00
Gregory Nutt
62a1f6f110
up_timer_initialize() is named incorrectly. The prefix should be the architecture name, not up_ since it is private to the architecture. up_timerisr() is similarly misnamed and should also be private since it is used only with the xyz_timerisr.c files. Also updat TODO list.
2017-02-07 10:35:04 -06:00
Gregory Nutt
3ed091376c
In all implementations of _exit(), use enter_critical_section() vs. disabling local interrupts.
2017-01-13 11:08:24 -06:00
Gregory Nutt
13d00344c9
Add configuration to prevent selection of Windows native toolchains when using Ubuntu under Windows 10
2017-01-02 07:16:47 -06:00
Gregory Nutt
3a0413c048
Back out most of 34be3e7c3c and update README again. Windows native tools cannot be used with Ubuntu under Windows 10 now. For Cygwin, that support depends on the 'cygpath -w' tool to convert POSIX paths to Windows paths. There is no corresponding tool for Ubuntu under Windows 10.
2017-01-01 16:29:03 -06:00
Gregory Nutt
34be3e7c3c
Add configuration support for builds with Ubuntu under Windows 10
2017-01-01 15:34:23 -06:00
Gregory Nutt
7467329a98
Eliminate CONFIG_NO_NOINTS. Lots of files changed -> lots of testing needed.
2016-12-03 16:28:19 -06:00
Gregory Nutt
43459fe75e
DM09x0 Ethernet now supports CONFIG_NET_NOINTS
2016-12-03 11:42:15 -06:00
Gregory Nutt
b29b77532f
Update some comments
2016-11-29 18:17:37 -06:00
Gregory Nutt
934aded293
arch/: Adapt all Ethernet drivers to work as though CONFIG_NET_MULTIBUFFER were set. Remove all references to CONFIG_NET_MULTIBUFFER
2016-11-29 16:06:48 -06:00
Ramtin Amin
137586f50a
Misoc LM32: Add logic to flush/invalidate caches
2016-11-29 09:09:28 -06:00
Gregory Nutt
1f9e3ae5f1
Misoc LM32: Make naming consistent, lm32_sigdeliver vs. up_sigdeliver.
2016-11-28 11:18:07 -06:00
Ramtin Amin
b568bfa813
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!
2016-11-28 11:08:29 -06:00
Ramtin Amin
7568aaf213
Misoc LM32: Add signal handling logic
2016-11-24 12:58:23 -06:00
Ramtin Amin
b8754afb14
Misoc LM32: Make system timer configurable via CONFIG_USEC_PER_TICK.
2016-11-23 07:00:57 -06:00
Gregory Nutt
d95b8f64f5
sam4s-xplained-pro: Remove obsolete timer initialization logic
2016-11-22 12:25:57 -06:00
Gregory Nutt
054072d054
Misoc: Add commits and warnings about missing caculation of the timer reload value
2016-11-22 12:15:34 -06:00
Ramtin Amin
d1e84fb788
Misoc: Add timer driver
2016-11-22 12:10:11 -06:00
Ramtin Amin
31d9565f0f
Misoc LM32: Corrects a bug that never occured in qemu on simulation or real fpga. The error was that the r1 register was being modified out of context switching and not restoring it.
2016-11-14 07:18:33 -06:00
Ramtin Amin
693f8d743d
LM32: Move interrupt definitions from common irq.h to lm32/irq.h. Remove unused misoc_uart.c and .h
2016-11-07 10:13:53 -06:00
Gregory Nutt
424ffc76dc
LM32: Add missing _exit() logic (untested)
2016-11-07 07:31:15 -06:00
Gregory Nutt
86ef659ee5
LM32: Fix a typo in my many patching; eliminate some warnings
2016-11-07 07:16:53 -06:00
Ramtin Amin
fe2b755791
LM32: Correct some assembly language interrupt handling issues. Now the basic port seems functional.
2016-11-07 06:54:57 -06:00
Gregory Nutt
5ac9136b21
LM32: Implement some commented out logic in lm32_dumpstate
2016-11-06 10:46:11 -06:00
Gregory Nutt
45f549d2b8
LM32: Back out part of last change
2016-11-05 17:39:06 -06:00
Gregory Nutt
3f150daf96
LM32: Oops, missed one line of code in the manual application of a patch
2016-11-04 19:41:43 -06:00
Gregory Nutt
1c05eb651c
LM32: lm32_vectors.S needs to call lm32_doirq(), passing two parameters
2016-11-04 19:29:54 -06:00
Gregory Nutt
0b83e8afaa
LM32: Remove some extra spacing
2016-11-04 17:48:24 -06:00
Gregory Nutt
6cc73f0405
LM32: Fix a copy/paste error in lm32_vectors.S that I introduced.
2016-11-04 17:42:10 -06:00
Gregory Nutt
911e5abb2c
LM32: Fix various compilation errors that I introduced.
2016-11-04 17:37:10 -06:00
Gregory Nutt
5a9d3b20fa
LM32: Add README. Update hello defconfig and setenv.sh
2016-11-04 17:19:42 -06:00
Gregory Nutt
af0d7a96fe
LM32: More standard, common helper functions
2016-11-04 14:42:17 -06:00
Ramtin Amin
45caca804a
LM32: Progress on interrupt and serial driver.
2016-11-04 14:04:43 -06:00
Gregory Nutt
8fe916e133
Attach the software interrupt handler when interrupts are intialized.
2016-11-04 11:23:33 -06:00
Gregory Nutt
50efe4a906
LM32: Add a fake IRQ number for a software interrupt.
2016-11-04 11:17:12 -06:00
Ramtin Amin
b2126738cd
LM32: Fix implementation of up_irq_save() and up_irq_restore()
2016-11-04 10:54:10 -06:00
Gregory Nutt
ddd8716189
LM32: Ooops.. last version still in editor
2016-11-04 10:42:05 -06:00
Gregory Nutt
145ee2e6f1
LM32: Add prototype for lm32_decodeirq().
2016-11-04 10:39:57 -06:00
Gregory Nutt
8f3c59b0d6
LM32: Rename up_doirq() to lm32_doirq()
2016-11-04 10:21:55 -06:00
Gregory Nutt
e6435c28d0
Fix some name errors in port: RISC-V -> LM32
2016-11-04 09:58:27 -06:00
Gregory Nutt
cb96e632fa
LM32: Add toolchain configuration; Add Toolchain.defs.
2016-11-03 07:21:25 -06:00
Ramtin Amin
b5a94e255a
Misoc/LM32: Changes to get a clean compilation after initial review and commit
2016-11-02 12:07:52 -06:00
Gregory Nutt
1787a8143e
Misoc: Logic on common directory should not include ANY lm32 specific header file. The generic header file chip.h can be exported by all architectures and that is what should be included instead of lm32.h which is an inappropriate dependency.
2016-11-01 14:18:21 -06:00
Ramtin Amin
0088f24603
MISOC LM32: Add arch/src/common directory
2016-11-01 12:47:35 -06:00
Ramtin Amin
000e10470c
MISOC LM32: Add arch/src/lm32 directory
2016-11-01 11:35:27 -06:00
Ramtin Amin
62b394d06f
LM32: First of many LM32 source files
2016-11-01 08:10:14 -06:00
Ramtin Amin
6a78c0f113
LM32: Add Kconfig files
2016-11-01 07:20:44 -06:00
Gregory Nutt
6662c75679
LM32: Add arch/misoc/Kconfig file
2016-10-31 19:29:30 -06:00
Ramtin Amin
6ff1c96017
LM32: First commit adds only reviewed architecture header files
2016-10-31 18:41:36 -06:00
