Re: python dependencies Ubuntu 15.04

2015-08-12 Thread Christian Mauderer
Hello, just a wild guess: Which python Version is default on Ubuntu? Most distributions use python2 as default. I know that e.g. Arch uses python3. Just try a python --version to find out. Kind regards Christian Mauderer Am 12.08.2015 um 10:38 schrieb punit vara: sudo apt-get install

Protected and Unprotected operations on Chain_control

2015-08-12 Thread Saurabh Gadia
Hi, For operations related to manipulation of Chain_Node we have two modes for that: protected and unprotected. In protected access to chain we guard the operation by disabling the interrupts while in unprotected we don't guard it. Is it that we don't disable interrupts in unprotected mode

Re: Protected and Unprotected operations on Chain_control

2015-08-12 Thread Gedare Bloom
thread dispatch occurs due to an interrupt. if interrupts are disabled, then no dispatch. On Wed, Aug 12, 2015 at 2:23 PM, Saurabh Gadia ga...@usc.edu wrote: Hi, #define _ISR_Disable( _level ) \ do { \ _CPU_ISR_Disable( _level ); \ _Assert( _Debug_Is_owner_of_giant() ); \

Re: Fwd: SMP support for Raspberry Pi 2

2015-08-12 Thread Rohini Kulkarni
Hi, It would be great if somebody can help here. [1] How are the mailbox registers available for each core of Pi2 to be used. [2] Another thing is that I don't know which registers of Pi 1 are available for Pi2 as well. The ones in this link

[PATCH 5/6] add video outch support for rpi bsp

2015-08-12 Thread YANG QIAO
From: YANG Qiao yangqiao0...@me.com --- c/src/lib/libbsp/arm/raspberrypi/Makefile.am |1 + .../lib/libbsp/arm/raspberrypi/console/font_data.h | 4639 c/src/lib/libbsp/arm/raspberrypi/console/outch.c | 405 ++ c/src/lib/libbsp/arm/raspberrypi/include/bsp.h |

[PATCH 1/6] add mailbox support for rpi bsp

2015-08-12 Thread YANG QIAO
From: YANG Qiao yangqiao0...@me.com --- c/src/lib/libbsp/arm/raspberrypi/Makefile.am | 4 ++ c/src/lib/libbsp/arm/raspberrypi/include/mailbox.h | 32 + .../libbsp/arm/raspberrypi/include/raspberrypi.h | 49 +++ c/src/lib/libbsp/arm/raspberrypi/misc/mailbox.c

[PATCH 2/6] add vc support for rpi bsp

2015-08-12 Thread YANG QIAO
From: YANG Qiao yangqiao0...@me.com --- c/src/lib/libbsp/arm/raspberrypi/Makefile.am | 4 + c/src/lib/libbsp/arm/raspberrypi/include/vc.h | 140 +++ c/src/lib/libbsp/arm/raspberrypi/misc/vc.c | 248 c/src/lib/libbsp/arm/raspberrypi/misc/vc_defines.h | 436

[PATCH 4/6] add fb support for rpi bsp

2015-08-12 Thread YANG QIAO
From: YANG Qiao yangqiao0...@me.com --- c/src/lib/libbsp/arm/raspberrypi/Makefile.am | 5 +- c/src/lib/libbsp/arm/raspberrypi/console/fb.c | 331 + c/src/lib/libbsp/arm/raspberrypi/include/bsp.h | 2 + .../arm/raspberrypi/startup/bspgetworkarea.c |

[PATCH 3/6] add cmdline support for rpi bsp

2015-08-12 Thread YANG QIAO
From: YANG Qiao yangqiao0...@me.com --- c/src/lib/libbsp/arm/raspberrypi/Makefile.am | 1 + c/src/lib/libbsp/arm/raspberrypi/include/bsp.h | 5 +++ .../lib/libbsp/arm/raspberrypi/startup/bspstart.c | 1 + .../libbsp/arm/raspberrypi/startup/bspstarthooks.c | 2 ++

Re: RSB Ubuntu 15.04 64 bit fails to build.

2015-08-12 Thread Chris Johns
On 12/08/2015 3:18 pm, punit vara wrote: I am facing problem with python .I installed python but don't know why still same problem .Can anybody tell me how to solve python dependencies in Ubuntu 15.04 64 bit. please find the attachment of error report.

python dependencies Ubuntu 15.04

2015-08-12 Thread punit vara
sudo apt-get install python-all-dev I have done this .Still python error. Any help will be appreciated. RTEMS Tools Project - Source Builder Error Report Build: error: building i386-rtems4.11-gdb-7.9-x86_64-linux-gnu-1 Command Line: ../source-builder/sb-set-builder --log=l-i386.txt

Re: Fwd: Re: [PATCH] GSoC: Cache configurations Raspberry Pi 2 support

2015-08-12 Thread Chris Johns
On 12/08/2015 6:02 am, Rohini Kulkarni wrote: Yes I have tried this. Didn't work out :( What was the reason ? I do not remembering seeing it. Chris ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel

Re: Protected and Unprotected operations on Chain_control

2015-08-12 Thread Gedare Bloom
On Wed, Aug 12, 2015 at 11:48 AM, Saurabh Gadia ga...@usc.edu wrote: Hi, For operations related to manipulation of Chain_Node we have two modes for that: protected and unprotected. In protected access to chain we guard the operation by disabling the interrupts while in unprotected we don't

Re: Uniprocessor configuration.

2015-08-12 Thread Gedare Bloom
The uniprocessor is used by default. So the way you ran RTEMS for your Getting Started will do. On Tue, Aug 11, 2015 at 9:39 PM, Saurabh Gadia ga...@usc.edu wrote: Hi, how should I make sure that testcases I am implementing are running under uniprocessor configuration? What do we have to do

Re: [PATCH 1/1] add t1lib patch

2015-08-12 Thread QIAO YANG
On Aug 12, 2015, at 03:01 AM, Joel Sherrill joel.sherr...@oarcorp.com wrote: On 8/12/2015 8:18 AM, QIAO YANG wrote: Hi, So here I patch the configure.in file instead of its output. If this one is good to go, I'll send you the two other patches for microwindows-bset and t1lib-bset , with

Re: [PATCH 1/1] add t1lib patch

2015-08-12 Thread QIAO YANG
Hi, So here I patch the configure.in file instead of its output. If this one is good to go, I'll send you the two other patches for microwindows-bset and t1lib-bset , with its' correct patch urls. Best wishes On Aug 12, 2015, at 02:16 AM, YANG QIAO yangqiao0...@me.com wrote: From: YANG

Re: Protected and Unprotected operations on Chain_control

2015-08-12 Thread Saurabh Gadia
Hi, #define _ISR_Disable( _level ) \ do { \ _CPU_ISR_Disable( _level ); \ _Assert( _Debug_Is_owner_of_giant() ); \ RTEMS_COMPILER_MEMORY_BARRIER(); \ } while (0) the above macro has description: @brief Disables interrupts on this processor. * * This macro disables all