Hi,
I have timeout problems with SATA. I have searched the archives and
the net and found that I am not alone, but I could not find any useful
answers on what to do about it.
I am running 5-STABLE (from yesterday) on an Intel 916PCM (ICH6). I
have a Plextor DVD burner (As for the hard drive, I still use an IDE
model). With the DVD device, I get two kinds of timeouts:
ATAPI_IDENTIFY and READ_BIG.
The ATAPI_IDENTIFY timeouts I get when SATA cable is plugged in at
either the motherboard's sata0 or sata1 connector.
Jun 22 09:12:33 pingu kernel: ata2-slave: FAILURE - ATAPI_IDENTIFY timed out
Jun 22 09:12:33 pingu last message repeated 2 times
Jun 22 09:12:33 pingu kernel: acd0: DVDR PLEXTOR DVDR PX-712A/1.05 at
ata2-master SATA150
If I plug the cable instead in either the sata2 or the sata3 connector
on the motherboard, the identify timeout messages vanish, and the
device is recognized as 'slave':
acd0: DVDR PLEXTOR DVDR PX-712A/1.05 at ata2-slave SATA150
So far so good. However, when attempting to actually mount a CD or a
DVD, I get READ_BIG timeouts and interrupt storms, and this regardless where I
have plugged the cable in.
Jul 1 14:38:15 pingu kernel: acd0: TIMEOUT - READ_BIG retrying (2 retries left)
Jul 1 14:38:16 pingu kernel: Interrupt storm detected on irq19: uhci1+; throt
These messages repeat and repeat... the systems gets very
unresponsive, but I can get it to reboot. Attached are the dmesg, the
output of sysctl, and the kernel config file.
Any ideas?
Thomas
Copyright (c) 1992-2005 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 5.4-STABLE #14: Thu Jun 30 15:42:32 CEST 2005
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/PINGU
Timecounter i8254 frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3000.00-MHz 686-class CPU)
Origin = GenuineIntel Id = 0xf43 Stepping = 3
Features=0xbfebfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE
Hyperthreading: 2 logical CPUs
real memory = 2145579008 (2046 MB)
avail memory = 2094141440 (1997 MB)
ACPI APIC Table: INTEL D915PCM
ioapic0 Version 2.0 irqs 0-23 on motherboard
npx0: math processor on motherboard
npx0: INT 16 interface
acpi0: INTEL D915PCM on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
Timecounter ACPI-safe frequency 3579545 Hz quality 1000
acpi_timer0: 24-bit timer at 3.579545MHz port 0x408-0x40b on acpi0
cpu0: ACPI CPU on acpi0
acpi_throttle0: ACPI CPU Throttling on cpu0
pcib0: ACPI Host-PCI bridge port 0xcf8-0xcff on acpi0
pci0: ACPI PCI bus on pcib0
pcib1: ACPI PCI-PCI bridge at device 1.0 on pci0
pci1: ACPI PCI bus on pcib1
nvidia0: Quadro PCI-E Series mem
0xfc00-0xfcff,0xc000-0xcfff,0xfd00-0xfdff irq 16 at
device 0.0 on pci1
pci0: multimedia at device 27.0 (no driver attached)
pcib2: ACPI PCI-PCI bridge at device 28.0 on pci0
pci5: ACPI PCI bus on pcib2
pcib3: ACPI PCI-PCI bridge at device 28.1 on pci0
pci4: ACPI PCI bus on pcib3
pcib4: ACPI PCI-PCI bridge at device 28.2 on pci0
pci3: ACPI PCI bus on pcib4
pcib5: ACPI PCI-PCI bridge at device 28.3 on pci0
pci2: ACPI PCI bus on pcib5
uhci0: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A port 0xcc00-0xcc1f
irq 23 at device 29.0 on pci0
usb0: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-B port 0xd000-0xd01f
irq 19 at device 29.1 on pci0
usb1: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-B on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-C port 0xd400-0xd41f
irq 18 at device 29.2 on pci0
usb2: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-C on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-D port 0xd800-0xd81f
irq 16 at device 29.3 on pci0
usb3: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-D on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
pci0: serial bus, USB at device 29.7 (no driver attached)
pcib6: ACPI PCI-PCI bridge at device 30.0 on pci0
pci6: ACPI PCI bus on pcib6
pci6: network, ethernet
