Thanks for the reply. The relevant excerpt from /proc/ioports is
3000-3fff : PCI Bus #02 3000-303f : 0000:02:01.0 3000-303f : ICE1712 3040-305f : 0000:02:01.0 3040-305f : ICE1712 3060-306f : 0000:02:01.0 3060-306f : ICE1712 3070-307f : 0000:02:01.0 3070-307f : ICE1712 [full listing at end of message]
so I guess 304C is in range of the M-Audio Audiophile 24/96. Any other ideas what I can try, either in ALSA code or elsewhere?
Thanks, Florian
On 4/24/2007 2:54 PM, Takashi Iwai wrote:
At Wed, 18 Apr 2007 17:15:41 +0200, Florian wrote:
thanks for the reply. Some more info:
- system is RH Enterprise AS 4 update 4
- the soundcard is in a 64-bit PCI-X slot (so few soundcards fit at all)
- pcm with ice1712 is working fine
- I disabled /proc/sys/kernel/panic_on_oops, but it still rebooted the same way. Is there another way to prevent rebooting on panic or so?
- by using printk with serial console, I could trace the reboot to occur at the very first outb() call in mpu401_uart.c:64 with data 0, addr 0x304C
The address sounds a bit strange to me, but maybe depending on BIOS. Check /proc/ioports whether this really is within the range of the corresponding soundcard.
0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 02f8-02ff : serial 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vga+ 03f8-03ff : serial 04d0-04d1 : pnp 00:05 1000-10ff : 0000:00:07.5 1000-10ff : AMD AMD8111 1100-117f : pnp 00:05 1180-11ff : pnp 00:05 1400-143f : 0000:00:07.5 1400-143f : AMD AMD8111 1440-145f : 0000:00:07.2 1440-145f : amd8111_smbus2 1460-146f : 0000:00:07.1 1460-1467 : ide0 1468-146f : ide1 2000-2fff : PCI Bus #01 2000-200f : 0000:01:02.0 2000-200f : sata_sil 2010-2013 : 0000:01:02.0 2010-2013 : sata_sil 2014-2017 : 0000:01:02.0 2014-2017 : sata_sil 2018-201f : 0000:01:02.0 2018-201f : sata_sil 2020-2027 : 0000:01:02.0 2020-2027 : sata_sil 3000-3fff : PCI Bus #02 3000-303f : 0000:02:01.0 3000-303f : ICE1712 3040-305f : 0000:02:01.0 3040-305f : ICE1712 3060-306f : 0000:02:01.0 3060-306f : ICE1712 3070-307f : 0000:02:01.0 3070-307f : ICE1712 4000-4fff : PCI Bus #81 4000-4fff : PCI Bus #83 4000-40ff : 0000:83:04.0 4400-44ff : 0000:83:04.0 4800-48ff : 0000:83:04.1 4c00-4cff : 0000:83:04.1 8000-8003 : PM1a_EVT_BLK 8004-8005 : PM1a_CNT_BLK 8008-800b : PM_TMR 8010-8015 : ACPI CPU throttle 8020-8023 : GPE0_BLK 80b0-80b7 : GPE1_BLK 80e0-80ef : amd756_smbus