i am not aware of filesystem-specific features for streaming data, but
at the lower level, the drivers yes:
./infiniband/hw/cxgb3/iwch_cm.c:
./media/common/saa7146_vbi.c:
./media/video/cafe_ccic.c:
./media/video/gspca/ov534.c:
./scsi/NCR_Q720.c:
./usb/gadget/inode.c:
but if u google further, ther
Hi All,
I am running lmbench version-3.0-a9 on two embedded platforms.
P1 - Xscale processor with 2.6.21.1 linux kernel
P2 - OMAP3430 processor with 2.6.24.7 linux kernel
File size
P1
P2
1MB
10.4805
8.9601 microsec
3
11.3464
17.9124
4
11.7725
22.4209
6
12.6081
31.5996
8
13.43
Reference signal.c
int send_sig(int sig, struct task_struct *p, int priv)
may be your need.
2009/2/3 jean-francois simon :
> how about kill_proc:
>
>
> like in
> kill_proc(pid, SIGUSR1, 1);
>
> for example.
>
> -jfs
>
>
>
> Paraneetharan Chandrasekaran wrote:
>> Hi,
>> You can write
PAtrick Gerber, 03.02.2009:
> >Maybe you don't need to write a driver at all and can use the leds-gpio
> >driver as well?
>
> Do you have an example ?
No, but I'm sure you can find examples in the source tree.
> >Have you adjusted your board code? You have to add a struct
> >platform_device, so
>Maybe you don't need to write a driver at all and can use the leds-gpio
>driver as well?
Do you have an example ?
>Have you adjusted your board code? You have to add a struct
>platform_device, so that the kernel knows that and on which pins you
>have LEDs.
No, I was thinking that the struct i
> Probably the driver/device name mismatch which has for
effect that driver probe function is not being called.
> Can you post your driver for us to see what you
did/are missing?
With pleasure, see the attached code.
Patrick
leds-colibri.c
Description: Binary data
On Mon, Feb 2, 2009 at 11:56 PM, Sharanagouda Biradar
wrote:
>
> hi everyone
> can anyone please let me know how a file system handels a streaming data ?
> as i am not getting any information on google .
> references to good websites or links are appreciated
XFS is the only production linux FS I
PAtrick Gerber, 03.02.2009:
> Hello,
>
> I am developping an embedded system based on a ARM PXA270. I am using
> 2.6.27 kernel.
>
> I have developped a tiny led driver for my embedded kernel based on
> leds class. My driver is almost identical as the leds-cm-x270.c
This driver has been removed a
PAtrick Gerber wrote:
> Hello,
>
> I am developping an embedded system based on a ARM PXA270. I am using 2.6.27
> kernel.
>
> I have developped a tiny led driver for my embedded kernel based on leds
> class. My driver is almost identical as the leds-cm-x270.c driver. When I
> insert my driver
Hello,
I am developping an embedded system based on a ARM PXA270. I am using 2.6.27
kernel.
I have developped a tiny led driver for my embedded kernel based on leds class.
My driver is almost identical as the leds-cm-x270.c driver. When I insert my
driver in the kernel the probe function is ne
how about kill_proc:
like in
kill_proc(pid, SIGUSR1, 1);
for example.
-jfs
Paraneetharan Chandrasekaran wrote:
> Hi,
> You can write a netlink socket interface between your char
> driver and userspace program. User space program can be made to wait in
> "recvfrom" system call.
hi i was wondering if you can write a driver(modify) tp-link TL-WN821N usb
wifi dongle for linux, i know you can run the device on linux with
ndiswrapper but i does not support monitor mode. Also when i was searching
the internet i found this site
http://wireless.kernel.org/en/users/Drivers/otus
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