Notes and actions from MM WG call on 1st March

2011-03-05 Thread Sachin Gupta 
Hi All,

   Please find enclosed link to minutes and actions for multimedia wg
meeting on 1st March 2011.

https://wiki.linaro.org/WorkingGroups/Middleware/Multimedia/Notes/2011-03-01

Summary
- Kan to refocus his effort on wrapping android aac encoder under gstreamer
plugin
- Mandeep tp refocus on libjpegturbo
- System metrics app first version ready to be packaged
- Benjamin started providing patches to Wim for bufferpool implementation

Thanks
Sachin
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Looking for trick on Linaro QEMU emulating a BeagleXM to activate networking

2011-03-05 Thread Jon Diekema 

What is the trick to get the networking active with the Linaro QEMU
emulating a beaglexm running Linaro Alpha 3?  ifconfig -a only shows the 
loopback interface.


I am creating the boot image with:

#!/bin/sh

# Ref: 
http://snapshots.linaro.org/11.05-daily/linaro-nano/latest/0/images/tar/
# Ref: 
http://snapshots.linaro.org/11.05-daily/linaro-hwpacks/omap3/latest/0/images/hwpack/


linaro-media-create \
--rootfs ext3 \
--hwpack-force-yes \
--dev beagle \
--binary ~/Downloads/linaro-natty-nano-tar-20110305-0.tar.gz \
	--hwpack 
~/Downloads/hwpack_linaro-omap3_20110305-0_armel_supported.tar.gz \

--image_file beagle_sd.img

QEMU is being run with the following options:

#!/bin/sh

DISK=beagle_sd.img

qemu-system-arm \
-nographic \
-M beaglexm \
-m 512 \
-net nic \
-net user,hostfwd=tcp::-:22 \
-usb \
-sd ${DISK}

The head of my git tree for the Linaro
QEMU (git://git.linaro.org/qemu/qemu-linaro.git) is:

commit c67ccff50fd53723302c47a233f3daec2807cf0d
Author: Peter Maydell 
Date:   Fri Mar 4 11:56:20 2011 +

Changelog.LINARO: add note about prlimit64 emulation

Add entry to Changelog.LINARO about prlimit64 (a fix added
to the 2011.03-0 release at the last minute).

ifconfig -a only shows the following:

root@linaro:~# ifconfig -a
loLink encap:Local Loopback
  inet addr:127.0.0.1  Mask:255.0.0.0
  inet6 addr: ::1/128 Scope:Host
  UP LOOPBACK RUNNING  MTU:16436  Metric:1
  RX packets:0 errors:0 dropped:0 overruns:0 frame:0
  TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:0
  RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

Here is the dmesg output:

[0.00] Initializing cgroup subsys cpuset
[0.00] Initializing cgroup subsys cpu
[0.00] Linux version 2.6.38-1000-linaro-omap (buildd@crabapple) 
(gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-3ubuntu3) ) #1-Ubuntu SMP Thu 
Feb 24 04:55:52 UTC 2011 (Ubuntu 2.6.38-1000.1-linaro-omap 2.6.38-rc6)
[0.00] CPU: ARMv7 Processor [412fc083] revision 3 (ARMv7), 
cr=10c53c7f
[0.00] CPU: VIPT nonaliasing data cache, VIPT nonaliasing 
instruction cache

[0.00] Machine: OMAP3 Beagle Board
[0.00] bootconsole [earlycon0] enabled
[0.00] Reserving 12582912 bytes SDRAM for VRAM
[0.00] Memory policy: ECC disabled, Data cache writeback
[0.00] OMAP3630 ES1.1 (iva sgx neon isp 192mhz_clk )
[0.00] SRAM: Mapped pa 0x4020 to va 0xfe40 size: 0x1
[0.00] On node 0 totalpages: 128000
[0.00] free_area_init_node: node 0, pgdat c07ff740, node_mem_map 
c08c8000

[0.00]   Normal zone: 1024 pages used for memmap
[0.00]   Normal zone: 0 pages reserved
[0.00]   Normal zone: 126976 pages, LIFO batch:31
[0.00] PERCPU: Embedded 8 pages/cpu @c0ccc000 s9760 r8192 d14816 
u32768

[0.00] pcpu-alloc: s9760 r8192 d14816 u32768 alloc=8*4096
[0.00] pcpu-alloc: [0] 0
[0.00] Built 1 zonelists in Zone order, mobility grouping on. 
Total pages: 126976
[0.00] Kernel command line: console=tty0 console=ttyO2,115200n8 
 root=UUID=9b622030-94f8-4f64-987d-ccfc3120b386 rootwait ro earlyprintk 
fixrtc nocompcache vram=12M omapfb.mode=dvi:1280x720MR-16@60

[0.00] PID hash table entries: 2048 (order: 1, 8192 bytes)
[0.00] Dentry cache hash table entries: 65536 (order: 6, 262144 
bytes)
[0.00] Inode-cache hash table entries: 32768 (order: 5, 131072 
bytes)

[0.00] allocated 2621440 bytes of page_cgroup
[0.00] please try 'cgroup_disable=memory' option if you don't 
want memory cgroups

[0.00] Memory: 500MB = 500MB total
[0.00] Memory: 491836k/491836k available, 32452k reserved, 0K 
highmem

[0.00] Virtual kernel memory layout:
[0.00] vector  : 0x - 0x1000   (   4 kB)
[0.00] fixmap  : 0xfff0 - 0xfffe   ( 896 kB)
[0.00] DMA : 0xffc0 - 0xffe0   (   2 MB)
[0.00] vmalloc : 0xe080 - 0xf800   ( 376 MB)
[0.00] lowmem  : 0xc000 - 0xe000   ( 512 MB)
[0.00] modules : 0xbf00 - 0xc000   (  16 MB)
[0.00]   .init : 0xc0008000 - 0xc005b000   ( 332 kB)
[0.00]   .text : 0xc005b000 - 0xc079bf58   (7428 kB)
[0.00]   .data : 0xc079c000 - 0xc0801190   ( 405 kB)
[0.00] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, 
CPUs=1, Nodes=1

[0.00] Hierarchical RCU implementation.
[0.00]  RCU-based detection of stalled CPUs is disabled.
[0.00] NR_IRQS:402
[0.00] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
[0.00] Reprogramming SDRC clock to 33200 Hz
[0.00] GPMC revision 5.0
[0.00] IRQ: Found an INTC at 0xfa20 (revisi

Re: Looking for trick on Linaro QEMU emulating a BeagleXM to activate networking

2011-03-05 Thread Peter Maydell 
On 5 March 2011 13:22, Jon Diekema  wrote:
> What is the trick to get the networking active with the Linaro QEMU
> emulating a beaglexm running Linaro Alpha 3?  ifconfig -a only shows the
> loopback interface.

Networking doesn't work, because the USB controller isn't modelled.
This is https://bugs.launchpad.net/qemu-linaro/+bug/656530

-- PMM

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Notes from the Engineering Resources team meeting - 3-4-11

2011-03-05 Thread Matt Waddel 
Hi everybody,

Link to the Engineering Resources team's weekly meeting minutes:

https://wiki.linaro.org/Mentoring/Status/WeeklyMeeting/2011-03-03
https://wiki.linaro.org/Mentoring/Status/WeeklyMeeting/2011-03-04

Summary of action items:

 * Move FAQ and HowTo to a higher level - Andy
  * Investigate putting FAQ & HowTo on the menu bar - Andy
 * Add instructions to put links in Google calendar invites - Matt
 * Investigate adding Wiki dir structure page - Matt
 * Publish wiki templates location - Matt
 * FAQ for Tech Leads - Matt
  * Include conference call setup - Matt
 * Blueprints and Specs for this round - Andy
  * Respond to items from TL+ER Meeting - Andy
 * Tech Lead + Engineering Resources meeting weekly - Matt
 * Patches analysis - Andy (working with Salgado)
 * Start organizing a ER demo at UDS - Matt
 * Activity reports to linaro-dev - Both
 * Reading List suggestion from James - Andy
 * Category Tags - Both

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