ACPI problem with latest 2.6 snapshot

ACPI problem with latest 2.6 snapshot

[Marcel Holtmann]

Hi,

using the latest Bitkeeper snapshot from 2.6 makes it impossible to use
my machine with IOAPIC. Only booting with pci=noacpi makes it usable
again. Here is my lspci

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 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.3 SMBus: Intel Corp. 82801BA/BAM SMBus (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 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03)
02:0a.0 Serial controller: Unknown device 17b0:9521
02:0b.0 SCSI storage controller: Adaptec AIC-7861 (rev 01)
02:0c.0 USB Controller: NEC Corporation USB (rev 43)
02:0c.1 USB Controller: NEC Corporation USB (rev 43)
02:0c.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
02:0d.0 FireWire (IEEE 1394): Texas Instruments TSB12LV26 IEEE-1394 Controller (Link)
02:0e.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus Controller (rev 01)
03:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 05)
03:05.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 05)

and this is the output of dmesg

BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001fffc000 (usable)
 BIOS-e820: 000000001fffc000 - 000000001ffff000 (ACPI data)
 BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
511MB LOWMEM available.
On node 0 totalpages: 131068
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 126972 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 ASUS                                      ) @ 0x000f75e0
ACPI: RSDT (v001 ASUS   <P4B>    0x42302e31 MSFT 0x31313031) @ 0x1fffc000
ACPI: FADT (v001 ASUS   <P4B>    0x42302e31 MSFT 0x31313031) @ 0x1fffc100
ACPI: BOOT (v001 ASUS   <P4B>    0x42302e31 MSFT 0x31313031) @ 0x1fffc040
ACPI: MADT (v001 ASUS   <P4B>    0x42302e31 MSFT 0x31313031) @ 0x1fffc080
ACPI: DSDT (v001   ASUS <P4B>    0x00001000 MSFT 0x0100000b) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:2 APIC version 20
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0])
IOAPIC[0]: Assigned apic_id 2
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 22 low level)
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Built 1 zonelists
Initializing CPU#0
PID hash table entries: 2048 (order 11: 16384 bytes)
Detected 2018.651 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Memory: 516052k/524272k available (1477k kernel code, 7472k reserved, 514k data, 124k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3981.31 BogoMIPS
Security Scaffold v1.0.0 initialized
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU:     After generic identify, caps: 3febfbff 00000000 00000000 00000000
CPU:     After vendor identify, caps: 3febfbff 00000000 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU:     After all inits, caps: 3febfbff 00000000 00000000 00000080
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU#0: Thermal monitoring enabled
CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz stepping 04
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
ENABLING IO-APIC IRQs
init IO_APIC IRQs
 IO-APIC (apicid-pin) 2-0, 2-9, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2017.0646 MHz.
..... host bus clock speed is 100.0882 MHz.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf11f0, last bus=3
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040311
ACPI: SCI (IRQ22) allocation failed
    ACPI-0133: *** Error: Unable to install System Control Interrupt Handler, AE_NOT_ACQUIRED
ACPI: Unable to start the ACPI Interpreter
ACPI: ACPI tables contain no PCI IRQ routing entries
PCI: Invalid ACPI-PCI IRQ routing table
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Enabled i801 SMBus device
Transparent bridge - 0000:00:1e.0
PCI: Using IRQ router PIIX/ICH [8086/2440] at 0000:00:1f.0
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 1!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 0!
PCI BIOS passed nonexistent PCI bus 3!
PCI BIOS passed nonexistent PCI bus 2!
PCI BIOS passed nonexistent PCI bus 3!
PCI BIOS passed nonexistent PCI bus 2!
Simple Boot Flag at 0x3a set to 0x1
Machine check exception polling timer started.

and later on the USB subsystem complains

usb 1-1: control timeout on ep0out
uhci_hcd 0000:00:1f.2: Unlink after no-IRQ?  Different ACPI or APIC settings may help.

and as a side note I had to remove the aic7xxx driver because it hangs
the machine on loading the module.

Regards

Marcel

Re: ACPI problem with latest 2.6 snapshot

[Len Brown]

Thanks for reporting this failure Marcel.
I expect we'll have this problem in 2.4.26 too.

On Wed, 2004-03-24 at 08:51, Marcel Holtmann wrote:
> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 22 low level)

rats, I don't have a non-identity SCI over-ride like this to test on.

> ACPI: Subsystem revision 20040311
> ACPI: SCI (IRQ22) allocation failed
>     ACPI-0133: *** Error: Unable to install System Control Interrupt Handler, AE_NOT_ACQUIRED
> ACPI: Unable to start the ACPI Interpreter

apparently setting up IRQ22 on the IOAPIC early made it unavailable for
subsequent request_irq().

> ACPI: ACPI tables contain no PCI IRQ routing entries
> PCI: Invalid ACPI-PCI IRQ routing table
> PCI: Probing PCI hardware
> PCI: Probing PCI hardware (bus 00)
> PCI: Enabled i801 SMBus device
> Transparent bridge - 0000:00:1e.0
> PCI: Using IRQ router PIIX/ICH [8086/2440] at 0000:00:1f.0
> PCI BIOS passed nonexistent PCI bus 0!
> PCI BIOS passed nonexistent PCI bus 0!

Marcel,
I've dropped this info into a new bug report:
http://bugzilla.kernel.org/show_bug.cgi?id=2366

can you add yourself to the cc:, and attach the complete dmesg -s40000
from the failure (or a "debug" console capture).  Would like to confirm
that IRQ22 got set up correctly in the IOAPIC.

There are two bugs here,
1. AE_NOT_ACQUIRED on non-identity mapped SCI over-ride -- new
2. boot failure on AE_NOT_ACQUIRED -- old

thanks,
-Len

Re: ACPI problem with latest 2.6 snapshot

[Marcel Holtmann]

Hi Len,

> I expect we'll have this problem in 2.4.26 too.

this will be bad, because before the update this works fine on my
system.

> I've dropped this info into a new bug report:
> http://bugzilla.kernel.org/show_bug.cgi?id=2366
> 
> can you add yourself to the cc:, and attach the complete dmesg -s40000
> from the failure (or a "debug" console capture).  Would like to confirm
> that IRQ22 got set up correctly in the IOAPIC.
> 
> There are two bugs here,
> 1. AE_NOT_ACQUIRED on non-identity mapped SCI over-ride -- new
> 2. boot failure on AE_NOT_ACQUIRED -- old

I applied your two patches from the bug report (btw one of them has a
wrong directory in the diff) and the systems boots up in a better state,
which means that a least my USB subsystem is now working. But the
network is still broken and I disabled the SCSI and the IEEE1394 drivers
for now. However I see these two oops along

ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ohci_hcd: block sizes: ed 64 td 64
ohci_hcd 0000:02:0c.0: OHCI Host Controller
ohci_hcd 0000:02:0c.0: irq 20, pci mem e12a5000
ohci_hcd 0000:02:0c.0: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 3 ports detected
ohci_hcd 0000:02:0c.1: OHCI Host Controller
ohci_hcd 0000:02:0c.1: irq 21, pci mem e12b4000
ohci_hcd 0000:02:0c.1: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
irq 21: nobody cared!
Call Trace:
 [<c0108e32>] __report_bad_irq+0x2a/0x8b
 [<c0108f1c>] note_interrupt+0x6f/0x9f
 [<c01091de>] do_IRQ+0x127/0x136
 [<c01076ac>] common_interrupt+0x18/0x20

handlers:
[<e12858a3>] (usb_hcd_irq+0x0/0x67 [usbcore])
Disabling IRQ #21
usb 3-2: new full speed USB device using address 2

and

Linux Kernel Card Services
  options:  [pci] [cardbus] [pm]
PCI: Enabling device 0000:02:0e.0 (0000 -> 0002)
Yenta: CardBus bridge found at 0000:02:0e.0 [133f:3000]
Yenta: Enabling burst memory read transactions
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta: ISA IRQ mask 0x0000, PCI irq 18
Socket status: 10000047
irq 22: nobody cared!
Call Trace:
 [<c0108e32>] __report_bad_irq+0x2a/0x8b
 [<c0108f1c>] note_interrupt+0x6f/0x9f
 [<c01091de>] do_IRQ+0x127/0x136
 [<c01076ac>] common_interrupt+0x18/0x20
 [<c011007b>] mtrr_ioctl+0x253/0x6a7
 [<c0104b91>] default_idle+0x23/0x26
 [<c0104bef>] cpu_idle+0x2c/0x35
 [<c02f46f2>] start_kernel+0x16b/0x188
 [<c02f444b>] unknown_bootoption+0x0/0x110

handlers:
[<c01b8c63>] (acpi_irq+0x0/0x16)
Disabling IRQ #22

Actually I am not able to get the full dmesg so here are the initial
parts that are ACPI related

ENABLING IO-APIC IRQs
init IO_APIC IRQs
 IO-APIC (apicid-pin) 2-0, 2-9, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
..MP-BIOS bug: 8254 timer not connected to IO-APIC
...trying to set up timer (IRQ0) through the 8259A ...  failed.
...trying to set up timer as Virtual Wire IRQ... works.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2017.0707 MHz.
..... host bus clock speed is 100.0885 MHz.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf11f0, last bus=3
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040311
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 *6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Enabled i801 SMBus device
Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
IOAPIC[0]: Set PCI routing entry (2-17 -> 0xa9 -> IRQ 17 Mode:1 Active:1)
00:00:1f[B] -> 2-17 -> IRQ 17
IOAPIC[0]: Set PCI routing entry (2-23 -> 0xb1 -> IRQ 23 Mode:1 Active:1)
00:00:1f[C] -> 2-23 -> IRQ 23
IOAPIC[0]: Set PCI routing entry (2-19 -> 0xb9 -> IRQ 19 Mode:1 Active:1)
00:00:1f[D] -> 2-19 -> IRQ 19
IOAPIC[0]: Set PCI routing entry (2-16 -> 0xc1 -> IRQ 16 Mode:1 Active:1)
00:01:00[A] -> 2-16 -> IRQ 16
IOAPIC[0]: Set PCI routing entry (2-21 -> 0xc9 -> IRQ 21 Mode:1 Active:1)
00:02:09[A] -> 2-21 -> IRQ 21
IOAPIC[0]: Set PCI routing entry (2-20 -> 0xd1 -> IRQ 20 Mode:1 Active:1)
00:02:09[D] -> 2-20 -> IRQ 20
IOAPIC[0]: Set PCI routing entry (2-18 -> 0xd9 -> IRQ 18 Mode:1 Active:1)
00:02:0e[A] -> 2-18 -> IRQ 18
number of MP IRQ sources: 15.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
.......    : physical APIC id: 02
.......    : Delivery Type: 0
.......    : LTS          : 0
.... register #01: 00178020
.......     : max redirection entries: 0017
.......     : PRQ implemented: 1
.......     : IO APIC version: 0020
.... register #02: 00000000
.......     : arbitration: 00
.... register #03: 00000001
.......     : Boot DT    : 1
.... IRQ redirection table:
 NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:   
 00 000 00  1    0    0   0   0    0    0    00
 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   0   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
 09 000 00  1    0    0   0   0    0    0    00
 0a 001 01  0    0    0   0   0    1    1    71
 0b 001 01  0    0    0   0   0    1    1    79
 0c 001 01  0    0    0   0   0    1    1    81
 0d 001 01  0    0    0   0   0    1    1    89
 0e 001 01  0    0    0   0   0    1    1    91
 0f 001 01  0    0    0   0   0    1    1    99
 10 001 01  1    1    0   1   0    1    1    C1
 11 001 01  1    1    0   1   0    1    1    A9
 12 001 01  1    1    0   1   0    1    1    D9
 13 001 01  1    1    0   1   0    1    1    B9
 14 001 01  1    1    0   1   0    1    1    D1
 15 001 01  1    1    0   1   0    1    1    C9
 16 001 01  0    1    0   1   0    1    1    A1
 17 001 01  1    1    0   1   0    1    1    B1
IRQ to pin mappings:
IRQ1 -> 0:1
IRQ2 -> 0:2
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'

Regards

Marcel