bletooth under embedded device

2009-11-20 Thread Arun Kumar
Hi,  I have a bluetooth chipset in an embedded board and that is working fine..  The utilities from  bluez package are also working fine. I don't want to use the entire bluez since it has lot of external dependencies like dbus,glib etc. Can i communicate over bluetooth directly without bluez pac

Re: Sysfs over network

2009-11-20 Thread Mulyadi Santosa
Hi On 11/20/09, Patrick wrote: > Does anybody have an idea ? How could I completely disable file caching or > how could I do same result as touch but from the kernel on sysfs file ? Not a FUSE user by myself, but after checking sshfs manual a bit, I wonder: have you tried -o direct_io option

Re: How to move two valuables to x86 CPU register ebx, ecx by using AT&A inline asm.

2009-11-20 Thread David Woodhouse
On Fri, 2009-11-20 at 09:04 +0300, stas wrote: > It seems to me that this example code is not free of errors. After the > third ":" we should list registers "ebx" and "ecx" to let gcc know > they could change in asm section. > > __asm__ volatile ( > "movl (%0), %%ebx\n\t" > "movl (

Re: [solved] usb keyboard events dont get to the console

2009-11-20 Thread Markus Schwarzenberg
On Tue, 17 Nov 2009 11:32:35 +0100 Markus Schwarzenberg wrote: > i'm trying to use an usb-keyboard on a arm platform (s3c6400/smdk6400). > Problem: keyboard events don't get to the consoles. > (the system is currently operated through a serial connection > /dev/ttySAC0). this is solved for me

Update the ACPI _PRT table

2009-11-20 Thread Matteo Foppiano
Hi, I have a motherboard with an Intel ICH7 (this device permits to change the pin (#A, #B, #C, #D) used for the interrupt by an internal PCI device). If I change the pin used by a device, the ACPI object _PRT (PCI Routing Table) is not updated, so I can't find the corresponding in the _PRT table

Sysfs over network

2009-11-20 Thread Patrick
Hello all, I have made a driver that use sysfs for some statistics function. I would like to mount this part of the sysfs to another computer over network. I have used openssh and fuse sshfs. Writing on sysfs trougth ssh is working very well but reading doesn't work nicely. The first read work

Re: How to move two valuables to x86 CPU register ebx, ecx by using AT&A inline asm.

2009-11-20 Thread Jiri Slaby
On 11/19/2009 10:50 AM, Johnny Hung wrote: > Hi All: > I want to move two local valuables to x86 arch CPU ebx, ecx > register and do outb cpu instruction by using AT&A inline asm in > kernel driver. The following code was I wrote but gcc report syntax > error: > == > unsigned int val = 10;