I'm having problem with a server where plugging in a USB device will result in the following error message:
Code:
Sep 9 06:35:01 server1 kernel: hub.c: new USB device 00:0f.2-3, assigned address 2
Sep 9 06:35:06 server1 kernel: usb_control/bulk_msg: timeout
After googling around, it seems that the server is based on Serverworks Pentium-III chipset, which is known to have APIC or APIC routing table bug, as can be read here:
httpss --- bugzilla DOTT redhat DOTT com /// bugzilla /// show_bug DOTT cgi?id=71766
httpp --- www DOTT mail-archive DOTT com /// linux-kernel AT vger.kernel DOTT org /// msg47926 DOTT html
(apologies for not making those above clickable URL - since I'm a new user here (less than 5 posts), this post will be blocked if it contains any URL)
I've tried enabling setting "Legacy USB" in the BIOS, but it doesn't help.
According to the post in RedHat's Bugzilla above, another solution is to hardwire the usb interrupt in the APIC IRQ transform.
Questions:
1. How do I know the correct IRQ ?
2. How do I "hardwire the usb interrupt in the APIC IRQ transform" ?
Booting with
noapic option is unfortunately not an option, since this is a multiprocessor server, and disabling APIC will severely affect reliability / performance of this server (according to a post I found via Google)
Here's a few details about the server: (OS: Debian sarge)
output of lspci -v:
Code:
0000:00:00.0 Host bridge: ServerWorks CNB20HE Host Bridge (rev 23)
0000:00:00.1 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
0000:00:00.2 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
0000:00:00.3 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
0000:00:02.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27)
0000:00:03.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0d)
0000:00:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0d)
0000:00:0f.0 ISA bridge: ServerWorks CSB5 South Bridge (rev 92)
0000:00:0f.1 IDE interface: ServerWorks CSB5 IDE Controller (rev 92)
0000:00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev 05)
0000:00:0f.3 Host bridge: ServerWorks CSB5 LPC bridge
0000:02:04.0 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01)
0000:02:04.1 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01)
output of lspci -vvv of the USB controller :
Code:
0000:00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev 05) (prog-if 10 [OHCI])
Subsystem: Intel Corp.: Unknown device 3411
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (20000ns max), Cache Line Size: 0x08 (32 bytes)
Interrupt: pin A routed to IRQ 33
Region 0: Memory at fc043000 (32-bit, non-prefetchable) [size=4K]
0000:00:0f.3 Host bridge: ServerWorks CSB5 LPC bridge
Subsystem: Intel Corp.: Unknown device 3411
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 33
output of dmesg:
Code:
found SMP MP-table at 000f65c0
hm, page 000f6000 reserved twice.
hm, page 000f7000 reserved twice.
hm, page 0009f000 reserved twice.
hm, page 000a0000 reserved twice.
On node 0 totalpages: 65536
zone(0): 4096 pages.
zone(1): 61440 pages.
zone(2): 0 pages.
ACPI: RSDP (v000 INTEL ) @ 0x000f65a0
ACPI: RSDT (v001 INTEL RSDT 0x06040001 MSFT 0x00000000) @ 0x07ffa002
ACPI: FADT (v001 INTEL 0257 0x06040001 MSFT 0x01000000) @ 0x07fffafb
ACPI: MADT (v001 INTEL APIC 0x06040001 MSFT 0x00000000) @ 0x07fffb6f
ACPI: BOOT (v001 INTEL $SBFTBL$ 0x06040001 MSFT 0x00000001) @ 0x07fffbd9
ACPI: DSDT (v001 INTEL 0268 0x06040001 MSFT 0x0100000b) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x01] enabled)
Processor #1 Pentium(tm) Pro APIC version 17
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 Pentium(tm) Pro APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Using ACPI for processor (LAPIC) configuration information
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: INTEL Product ID: SDS2 APIC at: 0xFEE00000
I/O APIC #2 Version 17 at 0xFEC00000.
I/O APIC #3 Version 17 at 0xFEC01000.
Enabling APIC mode: Flat. Using 2 I/O APICs
Processors: 2
Kernel command line: root=/dev/sda1 ro
Initializing CPU#0
Detected 1127.945 MHz processor.
..................shortened ...........................
ENABLING IO-APIC IRQs
Setting 2 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 2 ... ok.
Setting 3 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 3 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 3-5, 3-6, 3-7, 3-8, 3-9, 3-10, 3-11, 3-12, 3-13, 3-14, 3-15 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
..MP-BIOS bug: 8254 timer not connected to IO-APIC
...trying to set up timer (IRQ0) through the 8259A ...
..... (found pin 0) ...works.
number of MP IRQ sources: 22.
number of IO-APIC #2 registers: 16.
number of IO-APIC #3 registers: 16.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 000F0011
....... : max redirection entries: 000F
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 00000000
....... : arbitration: 00
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 001 01 0 0 0 0 0 1 1 31
01 001 01 0 0 0 0 0 1 1 39
02 000 00 1 0 0 0 0 0 0 00
03 001 01 0 0 0 0 0 1 1 41
04 001 01 0 0 0 0 0 1 1 49
05 001 01 0 0 0 1 0 1 1 51
06 001 01 0 0 0 0 0 1 1 59
07 001 01 0 0 0 0 0 1 1 61
08 001 01 0 0 0 0 0 1 1 69
09 001 01 0 0 0 1 0 1 1 71
0a 001 01 0 0 0 1 0 1 1 79
0b 001 01 0 0 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 001 01 0 0 0 0 0 1 1 91
0e 001 01 0 0 0 0 0 1 1 99
0f 001 01 0 0 0 0 0 1 1 A1
IO APIC #3......
.... register #00: 03000000
....... : physical APIC id: 03
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 000F0011
....... : max redirection entries: 000F
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 0E000000
....... : arbitration: 0E
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 001 01 1 1 0 1 0 1 1 A9
01 001 01 1 1 0 1 0 1 1 B1
02 001 01 1 1 0 1 0 1 1 B9
03 001 01 1 1 0 1 0 1 1 C1
04 001 01 1 1 0 1 0 1 1 C9
05 000 00 1 0 0 0 0 0 0 00
06 000 00 1 0 0 0 0 0 0 00
07 000 00 1 0 0 0 0 0 0 00
08 000 00 1 0 0 0 0 0 0 00
09 000 00 1 0 0 0 0 0 0 00
0a 000 00 1 0 0 0 0 0 0 00
0b 000 00 1 0 0 0 0 0 0 00
0c 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 0:0
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 1:0
IRQ17 -> 1:1
IRQ18 -> 1:2
IRQ19 -> 1:3
IRQ20 -> 1:4
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 1127.9185 MHz.
..... host bus clock speed is 132.6961 MHz.
cpu: 0, clocks: 1326961, slice: 663480
CPU0<T0:1326960,T1:663472,D:8,S:663480,C:1326961>
ACPI: Subsystem revision 20040326
ACPI: Interpreter disabled.
PCI: PCI BIOS revision 2.10 entry at 0xfd9d1, last bus=2
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: ACPI tables contain no PCI IRQ routing entries
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 00:0f.1
PCI: Discovered primary peer bus 01 [IRQ]
PCI: Discovered primary peer bus 02 [IRQ]
PCI->APIC IRQ transform: (B0,I2,P0) -> 20
PCI->APIC IRQ transform: (B0,I3,P0) -> 18
PCI->APIC IRQ transform: (B0,I4,P0) -> 19
PCI->APIC IRQ transform: (B0,I15,P0) -> 33
PCI->APIC IRQ transform: (B0,I15,P0) -> 33
PCI->APIC IRQ transform: (B2,I4,P0) -> 16
PCI->APIC IRQ transform: (B2,I4,P1) -> 17
................ (shortened)................................
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xd092d000, IRQ 33
usb-ohci.c: usb-00:0f.2, ServerWorks OSB4/CSB5 OHCI USB Controller
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 4 ports detected
usb.c: registered new driver hiddev
usb.c: registered new driver hid
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
Thanks,
Harry
Serverworks-P3 APIC problem
