Caste chyby v detekci PCI adapteru - zamena wifi za ttyS2

[Pavel Machek]

On Thu 13-07-06 10:55:48, Josef Kohout wrote:
> Pri bootu kernelu 2.6.17-1.2145_FC5 (ale i predchozich 
> 2.6.16-... Fedora Core release 5) se obcas namisto WiFi 
> karty WX-760A [Atheros AR5414 (AR5006X)]
> detekuje port ttyS2. Obcas znamena asi v 1 z 6 
> bootovani. Po teto chybne detekci pak system WiFi kartu 
> "nevidi" a ta je pak nefunkcni. V priloze jsou uplne obe 
> verze dmesg, lze z nich podrobne precist cely system. 
> Zde uvadim jen kritickou cast:
> Vadny boot:
> ...
> agpgart: AGP aperture is 64M @ 0xe8000000
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ 
> sharing enabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> PCI: Found IRQ 10 for device 0000:01:0d.1
> PCI: Sharing IRQ 10 with 0000:01:0d.0
> 0000:01:0d.1: ttyS2 at I/O 0xcff0 (irq = 10) is a 16550A
> RAMDISK driver initialized: 16 RAM disks of 16384K size 
> 1024 blocksize
> ...
> 
> Dobry boot:
> ...
> agpgart: AGP aperture is 64M @ 0xe8000000
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ 
> sharing enabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> RAMDISK driver initialized: 16 RAM disks of 16384K size 
> 1024 blocksize
> ...
> 
> Vim, ze se jedna o zastaraly chipset a pod. Ale zatim za 
> nej nemam nahradu, nebot vykonove na svou praci staci a 
> hlavne vystaci s pasivnim chlazenim. Chyba neni zavisla 
> na teplote, napajeni a pod. Nekdy to udela 2x za sebou a 
> pak treba 10x ne. V prumeru asi 1 vadny boot na 5 
> dobrych.
> Na ttyS0 bezi externi konsola a na ttyS1 mereni teploty. 
> Proto to z jadra nemohu vyhodit.
> 
> Nevite nekdo jak vadne detekci ttyS2 zabranit?

Nahrat nejdriv modul pro wifi a pak az serialy?
-- 
Thanks for all the (sleeping) penguins.