Bug 5639
Summary: | IRDA not working on Asus M2400N | ||
---|---|---|---|
Product: | ACPI | Reporter: | Andrej Podzimek (andrej) |
Component: | Config-Interrupts | Assignee: | Samuel Ortiz (samuel) |
Status: | REJECTED INSUFFICIENT_DATA | ||
Severity: | normal | CC: | bunk |
Priority: | P2 | ||
Hardware: | i386 | ||
OS: | Linux | ||
Kernel Version: | 2.6.14.2 | Subsystem: | |
Regression: | --- | Bisected commit-id: | |
Attachments: |
The output of dmesg -s 1000000
The same situation with different acpi_irq_isa This is an output from findchip. |
Description
Andrej Podzimek
2005-11-23 04:46:36 UTC
Exactly the same problem in 2.6.14.3. Jean, can you look into this bug? Andrej, please attach the complete output of "dmesg -s 1000000" to this bug. Created attachment 6909 [details]
The output of dmesg -s 1000000
Here it is. :-)
Created attachment 6911 [details]
The same situation with different acpi_irq_isa
The previous output was generated with the acpi_irq_isa option set in a
different way than recommended. Now I changed it to "3,7,12". IRQs 3 and 12
should be used by the IRDA port driver. (IRQ 7 is used by the LPT printer
driver.) Three last lines show what happens when nsc_ircc is loaded.
Samuel, can you look into this bug? Andrej, I assume this issue is still present in kernel 2.6.16? Yes, unfortunately... Still present in 2.6.16.1. Shell I also try 2.6.16.5? I don't see anything between 2.6.16.1 and 2.6.16.5 that have any influence on your problem. Andrej, can you try compiling nsc-ircc as a module and running "setserial /dev/ttySX uart none port 0 irq 0" before modprobing it ? ttySX should correspond to the UART your nsc-ircc is connected to. The module does load after setserial. However, it does not work. After experimenting with multiple howtos about my machine, I gave up. None of the irda-utils can connect to the device. Could you please provide us with some syslog/dmesg when you're trying to use the device with irda-utils ? Created attachment 7881 [details]
This is an output from findchip.
This is what happens when I start lircd -n and irkick. lircd: lircd(all) ready lircd: accepted new client on /dev/lircd lircd: could not open /dev/lirc lircd: default_init(): No such device or address lircd: caught signal I tried to create /dev/lirc using mknod c 61 0 and mknod c 61 4. None of them worked. I used information from these two howtos: http://www.bigendian.dk/ASUSM2400N.html http://tuxmobil.org/asus_m2400n.html No success so far. Before modprobing nsc_ircc, I used setserial /dev/ttyS1 uart none port 0 irq 0, based on dmesg | grep tty, which returns "serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a NS16550A". Andrej, could you try the following: 1) Remove anything related to nsc-ircc from your modules.conf file 2) modprobe nsc-ircc dongle_id=0x09 3) irattach irda0 -s 4) irdadump I need the dmesg output for 2), 3) and 4). Please reopen this bug if: - it is still present in kernel 2.6.17 and - you can provide the requested data. |