Fw: ircomm

Fw: ircomm

[carina bengs]

----- Original Message ----- 
From: "Jean Tourrilhes" <jt@hpl.hp.com>
To: "carina bengs" <carinabengs@home.se>
Sent: Monday, March 28, 2005 8:20 PM
Subject: Re: ircomm


> On Mon, Mar 28, 2005 at 12:11:34PM +0300, carina bengs wrote:
>>   
>> a.. Create the IrDA devices : 
>> > mknod /dev/ircomm0 c 161 0
>> > mknod /dev/ircomm1 c 161 1
>> > mknod /dev/irlpt0 c 161 16
>> > mknod /dev/irlpt1 c 161 17
>> > mknod /dev/irnet c 10 187
>> > chmod 666 /dev/ir*
>>  And all work finea.. but when Ia.. Reboot 
>> a.. All  /dev/ir*  is gone 
>> a.. nothing left in /dev/ir* 
>> a.. that is wrong? 
>> a.. I have mandrake 10.1
>> 
>> /etc/sysconfig/irda
>> IRDA=yes
>> DEVICE=/dev/ttyS0
>> DONGLE=tekram
>> DISCOVERY=yes
>> 
>> carinabengs@home.se
> 
> If you are using udev -> complain to the udev mailing list.
> https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
> If you are using devfs, make sure ircomm module is loaded.
> If none of the above apply, then I would be surprised.
> 
> Jean

it seems to be udev-030-24.installd by defauts.
> 
>


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Fw: ircomm

[carina bengs]

----- Original Message ----- 
From: "carina bengs" <carinabengs@home.se>
To: <linux-hotplug-devel@lists.sourceforge.net>
Sent: Monday, March 28, 2005 10:50 PM
Subject: Fw: ircomm


 
 ----- Original Message ----- 
 From: "Jean Tourrilhes" <jt@hpl.hp.com>
>To: "carina bengs" <carinabengs@home.se>
 Sent: Monday, March 28, 2005 8:20 PM
 Subject: Re: ircomm
 
 
On Mon, Mar 28, 2005 at 12:11:34PM +0300, carina bengs wrote:
  
Create the IrDA devices : 
> mknod /dev/ircomm0 c 161 0
> mknod /dev/ircomm1 c 161 1
> mknod /dev/irlpt0 c 161 16
> mknod /dev/irlpt1 c 161 17
> mknod /dev/irnet c 10 187
> chmod 666 /dev/ir*
  And all work fine
.. but when I
 Reboot 
All  /dev/ir*  is gone 
nothing left in /dev/ir* 
 that is wrong? 
I have mandrake 10.1
>>> 
 /etc/sysconfig/irda
IRDA=yes
DEVICE=/dev/ttyS0
DONGLE=tekram
DISCOVERY=yes
 
 carinabengs@home.se

 If you are using udev -> complain to the udev mailing list.
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel
If you are using devfs, make sure ircomm module is loaded.
If none of the above apply, then I would be surprised.
 
Jean

 it seems to be udev-030-24.installd by defauts.
 



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Re: Fw: ircomm

[Kay Sievers]

On Mon, 2005-03-28 at 22:50 +0300, carina bengs wrote:
> ----- Original Message ----- 
> From: "Jean Tourrilhes" <jt@hpl.hp.com>
> To: "carina bengs" <carinabengs@home.se>
> Sent: Monday, March 28, 2005 8:20 PM
> Subject: Re: ircomm
> 
> 
> > On Mon, Mar 28, 2005 at 12:11:34PM +0300, carina bengs wrote:
> >>   
> >> a.. Create the IrDA devices : 
> >> > mknod /dev/ircomm0 c 161 0
> >> > mknod /dev/ircomm1 c 161 1
> >> > mknod /dev/irlpt0 c 161 16
> >> > mknod /dev/irlpt1 c 161 17
> >> > mknod /dev/irnet c 10 187
> >> > chmod 666 /dev/ir*
> >>  And all work finea.. but when Ia.. Reboot 
> >> a.. All  /dev/ir*  is gone 

Your /dev may be on a tmpfs if udev is used to manage your /dev
directory and therefore manually created nodes will not survive a
reboot.

Don't know if ircomm integrates with the kernel driver model and you get
hotplug events for these device. You may ask Jean back about this. :)

If there are no hotplug events for these devices, udev can't do anything
and you need to run a makedev script with every reboot.

Kay



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