Embedded Linux

sk_buff & DMA

I am having difficulty DMA'ing into sk_buffs. I have DMA code that works except when the destination is the data buffer...

2 comments posted 18yrs

posted by jobhunts02

2 comments posted 18yrs posted by jobhunts02

which is the hottest field in Embedded systems ,currently in market.

I Want to know , which is the hotest field in Embedded systems ,currently in market.( In terms of salary). The same thin...

0 comments posted 18yrs

posted by baby.ciby.ml

0 comments posted 18yrs posted by baby.ciby.ml

Problem using crosstool for powerpc-750 and gcc-3.3.2-glibc-2.3.2

Hi everybody, I wanted to build the gcc compiler 3.3.2 with glib-2.3.2 for powerpc-750 and used Dan's crosstool-0.43. A...

1 comments posted 18yrs

posted by stephan.zimmer

1 comments posted 18yrs posted by stephan.zimmer

Which way is the best choice to co-exist Windows and Linux ?

Hi I've known many ways to co-exist Windows and Linux : 1. I can use VMWare or Microsoft VPC . 2. I can use Cygwin or c...

3 comments posted 18yrs

posted by kid1972tw

3 comments posted 18yrs posted by kid1972tw

Should we study circuitry?

Hi Should embedded BSP or driver engineer study circuitry for driver development, or it is hardware engineer work only ?...

0 comments posted 18yrs

posted by kid1972tw

0 comments posted 18yrs posted by kid1972tw

Jungo's driver toolkit ..

Hi I see Jungo's toolkit can support Linux, Solaris and VxWorks. Do you think it is worthy of study much more convenien...

0 comments posted 18yrs

posted by kid1972tw

0 comments posted 18yrs posted by kid1972tw

Where/when is /dev populated?

I have an openwrt dist with kernel 2.6.21 and busybox 1.4.2. I don't get the permissions I want on some device nodes in...

6 comments posted 18yrs

posted by janzon

6 comments posted 18yrs posted by janzon

USB device controller driver for ISP1161A

Can anyone give me a hint about where to find some drivers for the NXP Philips ISP1161A/ISP1181 USB DEVICE CONTROLLER (...

1 comments posted 18yrs

posted by ditiem

1 comments posted 18yrs posted by ditiem

usb hotplug problem on s3c2440 / kernel 2.6.24

hi all, I'm using Linux 2.6.24 on SamSung S3C2440 chip. I got a problem of USB, hotplug seems not working. ( after plug...

0 comments posted 18yrs

posted by Fyodor.Chang

0 comments posted 18yrs posted by Fyodor.Chang

Xenomaï & Coldfire

Hi all ! Somebody has heard something about port of Xenoma=EF on Coldfire ? Thanks for information, Pk

0 comments posted 18yrs

posted by PkGroupe

0 comments posted 18yrs posted by PkGroupe

kernel panic on mounting romfs

I am running embedded uClibc on a 5208 Coldfire board. NFS mounting of the filesystem works, but not when it has to boo...

1 comments posted 18yrs

posted by dchou4u

1 comments posted 18yrs posted by dchou4u

Is initrd enough?`

Hi, I am currently setting up a system to be used on small form-factor x86-ba= sed machines as data-collection terminal...

4 comments posted 18yrs

posted by marian

4 comments posted 18yrs posted by marian

Force to load the module

Hi, I understand from the man page of insmod that it is not possible to force insmod if the symbol names in the module...

2 comments posted 18yrs

posted by karthikbalaguru79

2 comments posted 18yrs posted by karthikbalaguru79

Which vendor? Montavista or Wind River

We're planning on moving from an in-house linux bsp to some vendor supported commercial version, due to the need to out...

7 comments posted 18yrs

posted by metiu.uitem

7 comments posted 18yrs posted by metiu.uitem

Limiting ramdisk size

Hi. Is there a way to limit the size of the RAM mounted as tmpfs? I tried through the kernel configurator but it does n...

1 comments posted 18yrs

posted by ih8sp4m

1 comments posted 18yrs posted by ih8sp4m