Messages in this thread | | | From | "Shawn Starr" <> | Subject | [RESEND] Corrected dmesg: 2.5.xx ACPI/Sb16 IRQ conflict - See bug #430 (ACPI + PCI are not aware of ISA interrupts in use or required to be in use) | Date | Wed, 9 Apr 2003 02:34:25 -0400 |
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Dmesg: ======
BOOT_IMAGE=newlinux ro root=301 rootflags=data=writeback console=ttyS2,9600n8 co nsole=tty0 bash-2.05a# dmesg Linux version 2.5.66-bk9 (root@coredump) (gcc version 3.2.3 20030208 (prerelease)) #2 Wed Apr 9 00:20:06 EDT 2003 Video mode to be used for restore is ffff BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000007ffd9c0 (usable) BIOS-e820: 0000000007ffd9c0 - 0000000008000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved) 127MB LOWMEM available. On node 0 totalpages: 32765 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 28669 pages, LIFO batch:6 HighMem zone: 0 pages, LIFO batch:1 ACPI: RSDP (v000 IBM ) @ 0x000fdfe0 ACPI: RSDT (v001 IBM CDTPWSNV 00000.04112) @ 0x07ffff80 ACPI: FADT (v001 IBM CDTPWSNV 00000.04112) @ 0x07ffff00 ACPI: DSDT (v001 IBM CDTPWSNV 00000.04096) @ 0x00000000 ACPI: BIOS passes blacklist ACPI: MADT not present IBM machine detected. Enabling interrupts during APM calls. IBM machine detected. Disabling SMBus accesses. Building zonelist for node : 0 Kernel command line: BOOT_IMAGE=newlinux ro root=301 rootflags=data=writeback co nsole=ttyS2,9600n8 console=tty0 Local APIC disabled by BIOS -- reenabling. Found and enabled local APIC! Initializing CPU#0 PID hash table entries: 512 (order 9: 4096 bytes) Detected 447.940 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 884.73 BogoMIPS Memory: 125132k/131060k available (2748k kernel code, 5392k reserved, 759k data, 340k init, 0k highmem) Security Scaffold v1.0.0 initialized Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) -> /dev -> /dev/console -> /root CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K CPU: After generic, caps: 0383fbff 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: Intel Pentium III (Katmai) stepping 03 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 Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 447.0989 MHz. ..... host bus clock speed is 99.0553 MHz. Initializing RT netlink socket mtrr: v2.0 (20020519) PCI: PCI BIOS revision 2.10 entry at 0xfd83c, last bus=1 PCI: Using configuration type 1 BIO: pool of 256 setup, 14Kb (56 bytes/bio) biovec pool[0]: 1 bvecs: 242 entries (12 bytes) biovec pool[1]: 4 bvecs: 242 entries (48 bytes) biovec pool[2]: 16 bvecs: 242 entries (192 bytes) biovec pool[3]: 64 bvecs: 242 entries (768 bytes) biovec pool[4]: 128 bvecs: 121 entries (1536 bytes) biovec pool[5]: 256 bvecs: 60 entries (3072 bytes) ACPI: Subsystem revision 20030328 tbxface-0117 [03] acpi_load_tables : ACPI Tables successfully acquired Parsing all Control Methods:.................................................... ........................................... Table [DSDT] - 250 Objects with 29 Devices 95 Methods 7 Regions ACPI Namespace successfully loaded at root c04d93bc evxfevnt-0093 [04] acpi_enable : Transition to ACPI mode successful evgpeblk-0731 [06] ev_create_gpe_block : GPE Block: [_GPE] 2 registers at 0000 00000000FD0C on interrupt 9 evgpeblk-0736 [06] ev_create_gpe_block : GPE Block defined as GPE 0x00 to GPE 0x0F evgpeblk-0262 [07] ev_save_method_info : Registered GPE method _L0B as GPE num ber 0x0B Executing all Device _STA and_INI methods:............................. 29 Devices found containing: 29 _STA, 2 _INI methods Completing Region/Field/Buffer/Package initialization:......................... Initialized 2/7 Regions 1/6 Fields 13/15 Buffers 9/9 Packages (250 nodes) ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [PIN1] (IRQs 3 4 5 6 7 9 10 11 12 14 15, disabled) ACPI: PCI Interrupt Link [PIN2] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) ACPI: PCI Interrupt Link [PIN3] (IRQs 3 4 5 6 7 9 10 11 12 14 15, disabled) ACPI: PCI Interrupt Link [PIN4] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) Linux Plug and Play Support v0.95 (c) Adam Belay pnp: the driver 'system' has been registered PnPBIOS: Found PnP BIOS installation structure at 0xc00fde50 PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x587a, dseg 0xf0000 pnp: match found with the PnP device '00:09' and the driver 'system' pnp: match found with the PnP device '00:0a' and the driver 'system' pnp: match found with the PnP device '00:0c' and the driver 'system' pnp: match found with the PnP device '00:0d' and the driver 'system' pnp: match found with the PnP device '00:0e' and the driver 'system' pnp: match found with the PnP device '00:0f' and the driver 'system' pnp: match found with the PnP device '00:10' and the driver 'system' pnp: match found with the PnP device '00:15' and the driver 'system' PnPBIOS: 21 nodes reported by PnP BIOS; 21 recorded by driver block request queues: 128 requests per read queue 128 requests per write queue 8 requests per batch enter congestion at 15 exit congestion at 17 SCSI subsystem initialized drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub ACPI: PCI Interrupt Link [PIN1] enabled at IRQ 10 ACPI: PCI Interrupt Link [PIN3] enabled at IRQ 5 PCI: Using ACPI for IRQ routing PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off ' IA-32 Microcode Update Driver: v1.11 <tigran@veritas.com> Enabling SEP on CPU 0 Journalled Block Device driver loaded Capability LSM initialized There is already a security framework initialized, register_security failed. Failure registering Root Plug module with the kernel Failure registering Root Plug module with primary security module. Initializing Cryptographic API Limiting direct PCI/PCI transfers. ACPI: Power Button (FF) [PWRF] ACPI: Processor [CPU0] (supports C1) isapnp: Scanning for PnP cards... pnp: Calling quirk for 01:02.00 pnp: SB audio device quirk - increasing port range pnp: res: Unable to resolve resource conflicts for the device '01:02.00', some d evices may not be usable. pnp: Calling quirk for 01:02.02 pnp: AWE32 quirk - adding two ports isapnp: Card 'Crystal Audio' isapnp: Card 'Creative SB32 PnP' isapnp: Card 'U.S. Robotics Sportster 33600 FAX/Voice Int' isapnp: 3 Plug & Play cards detected total pty: 256 Unix98 ptys configured request_module: failed /sbin/modprobe -- parport_lowlevel. error = -16 lp: driver loaded but no devices found Real Time Clock Driver v1.11 Hangcheck: starting hangcheck timer 0.5.0 (tick is 180 seconds, margin is 60 sec onds). Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing enabled ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A pnp: the driver 'serial' has been registered pnp: match found with the PnP device '00:12' and the driver 'serial' pnp: match found with the PnP device '00:13' and the driver 'serial' pnp: match found with the PnP device '01:03.00' and the driver 'serial' pnp: res: the device '01:03.00' has been activated. ttyS3 at I/O 0x2e8 (irq = 5) is a 16550A pnp: the driver 'parport_pc' has been registered pnp: match found with the PnP device '00:14' and the driver 'parport_pc' parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE] parport0: irq 7 detected parport0: cpp_daisy: aa5500ff(38) parport0: assign_addrs: aa5500ff(38) parport0: cpp_daisy: aa5500ff(38) parport0: assign_addrs: aa5500ff(38) lp0: using parport0 (polling). Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Intel(R) PRO/100 Network Driver - version 2.2.21-k1 Copyright (c) 2003 Intel Corporation
e100: selftest OK. Freeing alive device c7ed4000, eth%d e100: eth0: Intel(R) PRO/100 Network Connection
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller at PCI slot 00:02.1 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xfff0-0xfff7, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xfff8-0xffff, BIOS settings: hdc:DMA, hdd:pio hda: MAXTOR 6L040L2, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: CRD-8400B, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 ide2: I/O resource 0x3EE-0x3EE not free. ide2: ports already in use, skipping probe hda: host protected area => 1 hda: 78177792 sectors (40027 MB) w/1819KiB Cache, CHS=77557/16/63, UDMA(33) hda: hda1 hda2 end_request: I/O error, dev hdc, sector 0 hdc: ATAPI 40X CD-ROM drive, 128kB Cache Uniform CD-ROM driver Revision: 3.12 end_request: I/O error, dev hdc, sector 0 scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.28 <Adaptec 2902/04/10/15/20/30C SCSI adapter> aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs
Vendor: HP Model: T4000s Rev: 1.10 Type: Sequential-Access ANSI SCSI revision: 02 st: Version 20021214, fixed bufsize 32768, wrt 30720, s/g segs 256 Attached scsi tape st0 at scsi0, channel 0, id 4, lun 0 st0: try direct i/o: yes, max page reachable by HBA 1048575 ohci-hcd: 2003 Feb 24 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci-hcd: block sizes: ed 64 td 64 drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.0 uhci-hcd 00:02.2: Intel Corp. 82371AB/EB/MB PIIX4 uhci-hcd 00:02.2: irq 11, io base 0000ff00 Please use the 'usbfs' filetype instead, the 'usbdevfs' name is deprecated. uhci-hcd 00:02.2: new USB bus registered, assigned bus number 1 drivers/usb/host/uhci-hcd.c: detected 2 ports uhci-hcd 00:02.2: root hub device address 1 usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: Intel Corp. 82371AB/EB/MB PIIX4 usb usb1: Manufacturer: Linux 2.5.66-bk9 uhci-hcd drivers/usb/host/uhci-hcd.c: ff00: suspend_hc usb usb1: SerialNumber: 00:02.2 usb usb1: usb_new_device - registering interface 1-0:0 hub 1-0:0: usb_device_probe hub 1-0:0: usb_device_probe - got id hub 1-0:0: USB hub found hub 1-0:0: 2 ports detected hub 1-0:0: standalone hub hub 1-0:0: ganged power switching hub 1-0:0: global over-current protection hub 1-0:0: Port indicators are not supported hub 1-0:0: power on to power good time: 2ms hub 1-0:0: hub controller current requirement: 0mA hub 1-0:0: local power source is good hub 1-0:0: no over-current condition exists hub 1-0:0: enabling power on all ports mice: PS/2 mouse device common for all mice input: ImPS/2 Logitech Wheel Mouse on isa0060/serio1 serio: i8042 AUX port at 0x60,0x64 irq 12 input: AT Set 2 keyboard on isa0060/serio0 serio: i8042 KBD port at 0x60,0x64 irq 1 sb: Init: Starting Probe... pnp: the driver 'OSS SndBlstr' has been registered pnp: match found with the PnP device '01:02.00' and the driver 'OSS SndBlstr' drivers/pnp/manager.c:379: spin_lock(drivers/pnp/core.c:c04282f0) already locked by drivers/pnp/manager.c/440 pnp: res: Unable to resolve resource conflicts for the device '01:01.00', some d evices may not be usable. pnp: res: the device '01:02.00' has been activated. sb: PnP: Found Card Named = "Audio", Card PnP id = CTL0048, Device PnP id = CTL0 031 sb: PnP: Detected at: io=0x220, irq=5, dma=1, dma16=5 sb: Interrupt test on IRQ5 failed - Probable IRQ conflict <Sound Blaster 16 (4.13)> at 0x220 irq 5 dma 1,5 sb: Turning on MPU <Sound Blaster 16> at 0x330 irq 5 sb: Init: Done error in initcall at 0xc0491480: returned with preemption imbalance YM3812 and OPL-3 driver Copyright (C) by Hannu Savolainen, Rob Hooft 1993-1996 NET4: Linux TCP/IP 1.0 for NET4.0 IP: routing cache hash table of 128 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 2340) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 340k freed Adding 72284k swap on /dev/hda2. Priority:1 extents:1 EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,1), internal journal
Rest is attached (interrupts and lspci -vv info and dsdt.dat from /proc/acpi/dsdt).
Shawn.
-----Original Message----- From: "Yu, Luming" Date: Tue, 8 Apr 2003 16:10:31 Subject: RE: 2.5.xx ACPI/Sb16 IRQ conflict
Did you try disabling Pnp BIOS and enabling ACPI in kernel? If yes, please do cat /proc/acpi/dsdt > dsdt.dat and send it to me. And I need the outputs of "lspci -vv" and "cat /proc/interrupts". (Dmesg of problematic kernel is also needed)
Thanks, Luming
Regarding old email:
On Tue, Feb 18, 2003 at 09:42:10AM -0800, Grover, Andrew wrote: > > From: Shawn Starr [mailto:shawn.starr@datawire.net] > > I can confirm this with 2.5.61 and my SB16AWE card. There > > seems to be a bug > > when PCI interrupts are set by ACPI on a IBM 300PL 6892-N2U. > > > > Also, the IBM BIOS's PnP for OS is enabled. > > > > When the PnP BIOS is disabled and pci=noacpi is NOT used. There are > > no conflicts. When PnP BIOS is enabled and we don't set > > pci=noacpi we get > > conflicts with IRQs. > > Hmmm, yes. > > > >ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 5 > > There should have been a previous line about LNKD, listing possible > interrupts for it -- what did that line say?
On my copy of Shawn's dmesg I see the following:
ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [PIN1] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [PIN2] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) ACPI: PCI Interrupt Link [PIN3] (IRQs 3 4 5 6 7 9 10 11 12 14 15, disabled) ACPI: PCI Interrupt Link [PIN4] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [PIN3] enabled at IRQ 5
> > Clearly, either we need another IRQ for LNKD or we PnPISA needs to > assign a different IRQ - some coordination is needed here.
Agreed, in this particular case there are no available irqs for PnPISA to assign because it isn't able to share irqs. Here is some aditional information about the ISAPnP device that is using irq 5.
7 is used by the parport 10 and 11 are used by pci devices 5 is clear but only with pci=noacpi
ISAPnP Based Sound Blaster Card
sh-2.05a$ cat possible Dependent: 01 - Priority preferred port 0x220-0x220, align 0x0, size 0x10, 16-bit address decoding port 0x330-0x330, align 0x0, size 0x2, 16-bit address decoding port 0x388-0x3f8, align 0x0, size 0x4, 16-bit address decoding irq 5 High-Edge dma 1 8-bit byte-count compatible dma 5 16-bit word-count compatible Dependent: 02 - Priority acceptable port 0x220-0x280, align 0x1f, size 0x10, 16-bit address decoding port 0x300-0x330, align 0x2f, size 0x2, 16-bit address decoding port 0x388-0x3f8, align 0x0, size 0x4, 16-bit address decoding irq 5,7,10 High-Edge dma 0,1,3 8-bit byte-count compatible dma 5,6,7 16-bit word-count compatible Dependent: 03 - Priority acceptable port 0x220-0x280, align 0x1f, size 0x10, 16-bit address decoding port 0x300-0x330, align 0x2f, size 0x2, 16-bit address decoding irq 5,7,10 High-Edge dma 0,1,3 8-bit byte-count compatible dma 5,6,7 16-bit word-count compatible Dependent: 04 - Priority functional port 0x220-0x280, align 0x1f, size 0x10, 16-bit address decoding irq 5,7,10 High-Edge dma 0,1,3 8-bit byte-count compatible dma 5,6,7 16-bit word-count compatible Dependent: 05 - Priority functional port 0x220-0x280, align 0x1f, size 0x10, 16-bit address decoding port 0x300-0x330, align 0x2f, size 0x2, 16-bit address decoding port 0x388-0x3f8, align 0x0, size 0x4, 16-bit address decoding irq 5,7,10 High-Edge dma 0,1,3 8-bit byte-count compatible Dependent: 06 - Priority functional port 0x220-0x280, align 0x1f, size 0x10, 16-bit address decoding port 0x300-0x330, align 0x2f, size 0x2, 16-bit address decoding irq 5,7,10 High-Edge dma 0,1,3 8-bit byte-count compatible Dependent: 07 - Priority functional port 0x220-0x280, align 0x1f, size 0x10, 16-bit address decoding irq 5,7,10,11 High-Edge dma 0,1,3 8-bit byte-count compatible
How would you suggest PnP and PCI coordinate this?
Thanks,
Adam [unhandled content-type:application/octet-stream][unhandled content-type:application/octet-stream][unhandled content-type:application/octet-stream] | |