[PLUTO-help] IRQ ERROR SU SCHEDA SATA PCI

[KieZz]

Gentile Lista
Ho un grosso problema che non riesco a risolvere in alcun modo.
Ho una macchina con su slackware 10.1 e kernel 2.6.11.6 , ho montato una 
scheda:
02:09.0 Unknown mass storage controller: CMD Technology Inc Silicon Image SiI 
3112 SATARaid Controller (rev 01)
Che so funzionare benissimo con i moduli libata 
+ sata_sil (me l'hanno consigliata)
Il problema sta sugli irq, quando lancio i due moduli al sata_sil accade 
questo:


PCI: Found IRQ 11 for device 0000:02:09.0
ata1: SATA max UDMA/100 cmd 0xE0A2A080 ctl 0xE0A2A08A bmdma 0xE0A2A000 irq 11
ata2: SATA max UDMA/100 cmd 0xE0A2A0C0 ctl 0xE0A2A0CA bmdma 0xE0A2A008 irq 11
irq 11: nobody cared!
 [<c013699a>] __report_bad_irq+0x2a/0xa0
 [<c01362c0>] handle_IRQ_event+0x30/0x70
 [<c0136aa0>] note_interrupt+0x70/0xb0
 [<c0136445>] __do_IRQ+0x145/0x160
 [<c0104d77>] do_IRQ+0x47/0x70
 =======================
 [<c010333e>] common_interrupt+0x1a/0x20
 [<c011bc3e>] __do_softirq+0x2e/0x90
 [<c0104e81>] do_softirq+0x41/0x50
 =======================
 [<c011bd65>] irq_exit+0x35/0x40
 [<c0104d7e>] do_IRQ+0x4e/0x70
 [<c010333e>] common_interrupt+0x1a/0x20
 [<c014007b>] kmem_cache_create+0x47b/0x580
 [<c0110fef>] do_page_fault+0x7f/0x5d5
 [<c015957f>] __fput+0xcf/0x140
 [<c01497a4>] remove_vm_struct+0x84/0xb0
 [<c014b1ef>] unmap_vma_list+0x1f/0x30
 [<c014b58d>] do_munmap+0x13d/0x180
 [<c014b620>] sys_munmap+0x50/0x80
 [<c0110f70>] do_page_fault+0x0/0x5d5
 [<c0103377>] error_code+0x2b/0x30
handlers:
[<c03351c0>] (usb_hcd_irq+0x0/0x70)
[<c03924e0>] (snd_intel8x0_interrupt+0x0/0x240)
[<e0a646e0>] (ata_interrupt+0x0/0x140 [libata])
Disabling IRQ #11
ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4063 85:7c69 86:3e01 87:4063 
88:207f
ata1: dev 0 ATA, max UDMA/133, 398297088 sectors: lba48


Allego lspci,  /proc/interrupts e ls /proc/irq/11, ho provato a leggere 
qualche howto e irqtune ma non ho avuto grande successo.
Qualcuno ha qualche consiglio da darmi? Ho gia' guardato nel bios e ho tolto 
antivirus e plug and play.
Grazie anticipatamente, 
Saluti



lspci:

Output
00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge 
(rev 03)
00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 
03)
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI 
Bridge (rev 12)
00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 12)
00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 12)
00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 12)
00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 12)
00:1f.5 Multimedia audio controller: Intel Corp. 82801BA/BAM AC'97 Audio (rev 
12)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY 
[Radeon 7000/VE]
02:09.0 Unknown mass storage controller: CMD Technology Inc Silicon Image SiI 
3112 SATARaid Controller (rev 01)
02:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
02:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 (rev 10)


/proc/interrupts:

           CPU0
  0:    5060873          XT-PIC  timer
  1:          8          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  5:      13758          XT-PIC  uhci_hcd, eth1
  9:     549613          XT-PIC  eth0
 11:     100000          XT-PIC  uhci_hcd, Intel 82801BA-ICH2, libata
 12:        134          XT-PIC  i8042
 14:     102823          XT-PIC  ide0
 15:      16161          XT-PIC  ide1
NMI:          0
ERR:          8


ls /proc/irq/11

Intel\ 82801BA-ICH2/  libata/  uhci_hcd/