Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 21 Dec 2000 01:12:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 21 Dec 2000 01:12:19 -0500 Received: from c1313109-a.potlnd1.or.home.com ([65.0.121.190]:30469 "HELO kroah.com") by vger.kernel.org with SMTP id ; Thu, 21 Dec 2000 01:12:04 -0500 Date: Wed, 20 Dec 2000 21:42:45 -0800 From: Greg KH To: linux-kernel@vger.kernel.org Subject: Re: usb + smp + 2.4.0test = pci irq routing problem? Message-ID: <20001220214245.B2825@kroah.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="EVF5PPMfhYS0aIcm" Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20001220140612.A11162@tesla.admin.cto.netsol.com>; from pete@research.netsol.com on Wed, Dec 20, 2000 at 02:06:12PM -0500 X-Operating-System: Linux 2.2.18-immunix (i686) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --EVF5PPMfhYS0aIcm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Dec 20, 2000 at 02:06:12PM -0500, Pete Toscano wrote: > hello, > > i've been working with johannes erdfelt in fixing a problem with usb > on my machine. it's a dual pentium 3 system on a tyan tiger 133 mobo > (via apollo pro 133a chipset). basically, usb works when i don't > enable smp or when i disable apic on smp-enabled kernels. he believes > that we're seeing a pci irq routing problem and that i should contact > martin mares about this problem. (i've written him a couple times, > but have heard nothing, so i figure he's either away, busy, or whatnot > and i thought i'd try lkml for help.) I have this same exact motherboard (graciously donated by someone for me to try to help solve this problem) and the same exact problem. I don't have any shared interrupts, but the USB subsystem is not getting any interrupts through to it. Attached is my kernel startup log with DEBUG enabled in pci.c. This is for 2.4.0-test12 as I haven't seen any pci changes in the test13-pre series yet. 2.2.18 also has the same problem. If anyone needs any other information, or can suggest anything else, please let me know. thanks, greg k-h -- greg@(kroah|wirex).com --EVF5PPMfhYS0aIcm Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="2.4.0-test12-proc-interrupts-pci-debug" Linux version 2.4.0-test12 (greg@duel) (gcc version egcs-2.91.66-StackGuard 19990314/Linux (egcs-1.1.2 release)) #6 SMP Wed Dec 20 16:20:46 EST 2000 BIOS-provided physical RAM map: BIOS-e820: 000000000009fc00 @ 0000000000000000 (usable) BIOS-e820: 0000000000000400 @ 000000000009fc00 (reserved) BIOS-e820: 0000000000010000 @ 00000000000f0000 (reserved) BIOS-e820: 0000000000001000 @ 00000000fec00000 (reserved) BIOS-e820: 0000000000001000 @ 00000000fee00000 (reserved) BIOS-e820: 0000000000010000 @ 00000000ffff0000 (reserved) BIOS-e820: 0000000007ef0000 @ 0000000000100000 (usable) BIOS-e820: 000000000000d000 @ 0000000007ff3000 (ACPI data) BIOS-e820: 0000000000003000 @ 0000000007ff0000 (ACPI NVS) Scan SMP from c0000000 for 1024 bytes. Scan SMP from c009fc00 for 1024 bytes. Scan SMP from c00f0000 for 65536 bytes. found SMP MP-table at 000f5940 hm, page 000f5000 reserved twice. hm, page 000f6000 reserved twice. hm, page 000f1000 reserved twice. hm, page 000f2000 reserved twice. On node 0 totalpages: 32752 zone(0): 4096 pages. zone(1): 28656 pages. zone(2): 0 pages. Intel MultiProcessor Specification v1.1 Virtual Wire compatibility mode. OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000 Processor #0 Pentium(tm) Pro APIC version 17 Floating point unit present. Machine Exception supported. 64 bit compare & exchange supported. Internal APIC present. SEP present. MTRR present. PGE present. MCA present. CMOV present. Bootup CPU Processor #1 Pentium(tm) Pro APIC version 17 Floating point unit present. Machine Exception supported. 64 bit compare & exchange supported. Internal APIC present. SEP present. MTRR present. PGE present. MCA present. CMOV present. Bus #0 is PCI Bus #1 is PCI Bus #2 is ISA I/O APIC #2 Version 17 at 0xFEC00000. Int: type 3, pol 0, trig 0, bus 2, IRQ 00, APIC ID 2, APIC INT 00 Int: type 0, pol 0, trig 0, bus 2, IRQ 01, APIC ID 2, APIC INT 01 Int: type 0, pol 0, trig 0, bus 2, IRQ 00, APIC ID 2, APIC INT 02 Int: type 0, pol 0, trig 0, bus 2, IRQ 03, APIC ID 2, APIC INT 03 Int: type 0, pol 0, trig 0, bus 2, IRQ 04, APIC ID 2, APIC INT 04 Int: type 0, pol 0, trig 0, bus 2, IRQ 06, APIC ID 2, APIC INT 06 Int: type 0, pol 0, trig 0, bus 2, IRQ 07, APIC ID 2, APIC INT 07 Int: type 0, pol 1, trig 1, bus 2, IRQ 08, APIC ID 2, APIC INT 08 Int: type 0, pol 0, trig 0, bus 2, IRQ 09, APIC ID 2, APIC INT 09 Int: type 0, pol 0, trig 0, bus 2, IRQ 0c, APIC ID 2, APIC INT 0c Int: type 0, pol 0, trig 0, bus 2, IRQ 0d, APIC ID 2, APIC INT 0d Int: type 0, pol 0, trig 0, bus 2, IRQ 0e, APIC ID 2, APIC INT 0e Int: type 0, pol 0, trig 0, bus 2, IRQ 0f, APIC ID 2, APIC INT 0f Int: type 0, pol 3, trig 3, bus 2, IRQ 0a, APIC ID 2, APIC INT 10 Int: type 0, pol 3, trig 3, bus 2, IRQ 0b, APIC ID 2, APIC INT 11 Int: type 0, pol 3, trig 3, bus 2, IRQ 05, APIC ID 2, APIC INT 13 Lint: type 3, pol 0, trig 0, bus 2, IRQ 00, APIC ID ff, APIC LINT 00 Lint: type 1, pol 0, trig 0, bus 2, IRQ 00, APIC ID ff, APIC LINT 01 Processors: 2 mapped APIC to ffffe000 (fee00000) mapped IOAPIC to ffffd000 (fec00000) Kernel command line: auto BOOT_IMAGE=greg ro root=305 BOOT_FILE=/boot/bzImage-2.4.0-test12 Initializing CPU#0 Detected 533.167 MHz processor. Console: colour dummy device 80x25 Calibrating delay loop... 1061.68 BogoMIPS Memory: 126560k/131008k available (1246k kernel code, 4060k reserved, 91k data, 216k init, 0k highmem) Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) CPU: Before vendor init, caps: 0387fbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After vendor init, caps: 0387fbff 00000000 00000000 00000000 CPU serial number disabled. CPU: After generic, caps: 0383fbff 00000000 00000000 00000000 CPU: Common caps: 0383fbff 00000000 00000000 00000000 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K Intel machine check reporting enabled on CPU#0. CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000 CPU: After generic, caps: 0383fbff 00000000 00000000 00000000 CPU: Common caps: 0383fbff 00000000 00000000 00000000 CPU0: Intel Pentium III (Katmai) stepping 03 per-CPU timeslice cutoff: 1461.42 usecs. Getting VERSION: 40011 Getting VERSION: 40011 Getting ID: 0 Getting ID: f000000 Getting LVT0: 700 Getting LVT1: 400 enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 CPU present map: 3 Booting processor 1/1 eip 2000 Setting warm reset code and vector. 1. 2. 3. Asserting INIT. Waiting for send to finish... +Deasserting INIT. Waiting for send to finish... +#startup loops: 2. Sending STARTUP #1. After apic_write. Startup point 1. Waiting for send to finish... +Initializing CPU#1 CPU#1 (phys ID: 1) waiting for CALLOUT Sending STARTUP #2. After apic_write. Startup point 1. Waiting for send to finish... +After Startup. Before Callout 1. After Callout 1. CALLIN, before setup_local_APIC(). masked ExtINT on CPU#1 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 1064.96 BogoMIPS Stack at about c123dfbc CPU: Before vendor init, caps: 0387fbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K Intel machine check reporting enabled on CPU#1. CPU: After vendor init, caps: 0387fbff 00000000 00000000 00000000 CPU serial number disabled. CPU: After generic, caps: 0383fbff 00000000 00000000 00000000 CPU: Common caps: 0383fbff 00000000 00000000 00000000 OK. CPU1: Intel Pentium III (Katmai) stepping 03 CPU has booted. Before bogomips. Total of 2 processors activated (2126.64 BogoMIPS). Before bogocount - setting activated=1. Boot done. ENABLING IO-APIC IRQs ...changing IO-APIC physical APIC ID to 2 ... ok. Synchronizing Arb IDs. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-5, 2-10, 2-11, 2-18, 2-20, 2-21, 2-22, 2-23 not connected. ..TIMER: vector=49 pin1=2 pin2=0 activating NMI Watchdog ... done. number of MP IRQ sources: 16. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 .... register #01: 00170011 ....... : max redirection entries: 0017 ....... : IO APIC version: 0011 .... register #02: 00000000 ....... : arbitration: 00 .... 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 01 003 03 0 0 0 0 0 1 1 39 02 003 03 0 0 0 0 0 1 1 31 03 003 03 0 0 0 0 0 1 1 41 04 003 03 0 0 0 0 0 1 1 49 05 000 00 1 0 0 0 0 0 0 00 06 003 03 0 0 0 0 0 1 1 51 07 003 03 0 0 0 0 0 1 1 59 08 003 03 0 0 0 0 0 1 1 61 09 003 03 0 0 0 0 0 1 1 69 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 003 03 0 0 0 0 0 1 1 71 0d 000 00 1 0 0 0 0 0 0 00 0e 003 03 0 0 0 0 0 1 1 79 0f 003 03 0 0 0 0 0 1 1 81 10 003 03 1 1 0 1 0 1 1 89 11 003 03 1 1 0 1 0 1 1 91 12 000 00 1 0 0 0 0 0 0 00 13 003 03 1 1 0 1 0 1 1 99 14 000 00 1 0 0 0 0 0 0 00 15 000 00 1 0 0 0 0 0 0 00 16 000 00 1 0 0 0 0 0 0 00 17 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: IRQ0 -> 2 IRQ1 -> 1 IRQ3 -> 3 IRQ4 -> 4 IRQ5 -> 19 IRQ6 -> 6 IRQ7 -> 7 IRQ8 -> 8 IRQ9 -> 9 IRQ10 -> 16 IRQ11 -> 17 IRQ12 -> 12 IRQ13 -> 13 IRQ14 -> 14 IRQ15 -> 15 .................................... done. calibrating APIC timer ... ..... CPU clock speed is 533.1798 MHz. ..... host bus clock speed is 133.2947 MHz. cpu: 0, clocks: 1332947, slice: 444315 CPU0 cpu: 1, clocks: 1332947, slice: 444315 CPU1 checking TSC synchronization across CPUs: passed. Setting commenced=1, go go go PCI: PCI BIOS revision 2.10 entry at 0xfb2c0, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware Scanning bus 00 Found 00:00 [1106/0691] 000600 00 Found 00:08 [1106/8598] 000604 01 Found 00:38 [1106/0596] 000601 00 Found 00:39 [1106/0571] 000101 00 Found 00:3a [1106/3038] 000c03 00 Found 00:3b [1106/3050] 000600 00 Found 00:88 [11ad/0002] 000200 00 Fixups for bus 00 Scanning behind PCI bridge 00:01.0, config 010100, pass 0 Scanning bus 01 Found 01:00 [5333/8904] 000300 00 Fixups for bus 01 Unknown bridge resource 0: assuming transparent Unknown bridge resource 2: assuming transparent Bus scan for 01 returning with max=01 Scanning behind PCI bridge 00:01.0, config 010100, pass 1 Bus scan for 00 returning with max=01 PCI: Using IRQ router VIA [1106/0596] at 00:07.0 Activating ISA DMA hang workarounds. isapnp: Scanning for Pnp cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket ACPI: "VIA694" found at 0x000f71c0 Starting kswapd v1.8 parport0: PC-style at 0x378 [PCSPP] parport0: irq 7 detected vesafb: framebuffer at 0xd4000000, mapped to 0xc880a000, size 4096k vesafb: mode is 1024x768x8, linelength=1024, pages=4 vesafb: protected mode interface info at c000:5dfd vesafb: scrolling: redraw Console: switching to colour frame buffer device 128x48 fb0: VESA VGA frame buffer device pty: 256 Unix98 ptys configured Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller on PCI bus 00 dev 39 VP_IDE: chipset revision 16 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt82c596b IDE UDMA66 controller on pci0:7.1 ide0: BM-DMA at 0xe000-0xe007, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xe008-0xe00f, BIOS settings: hdc:DMA, hdd:pio hda: FUJITSU MPE3084AE, ATA DISK drive ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx hdc: SAMSUNG CD-ROM SC-148F, ATAPI CDROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 16514064 sectors (8455 MB) w/512KiB Cache, CHS=1027/255/63, UDMA(33) hdc: ATAPI 48X CD-ROM drive, 128kB Cache, DMA Uniform CD-ROM driver Revision: 3.11 Partition check: hda: hda1 hda2 hda3 < hda5 hda6 > FDC 0 is a post-1991 82077 Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A PPP generic driver version 2.4.1 Linux Tulip driver version 0.9.11 (November 3, 2000) eth0: Lite-On 82c168 PNIC rev 32 at 0xe800, 00:C0:F0:3D:BC:FB, IRQ 11. eth0: MII transceiver #1 config 3100 status 7829 advertising 01e1. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 8192) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 216k freed Adding Swap: 120476k swap-space (priority -1) usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb-uhci.c: $Revision: 1.251 $ time 16:21:20 Dec 20 2000 usb-uhci.c: High bandwidth mode enabled usb-uhci.c: USB UHCI at I/O 0xe400, IRQ 5 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 1 usb.c: kmalloc IF c125dce0, numif 1 usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1 usb.c: USB device number 1 default language ID 0x0 Product: USB UHCI Root Hub SerialNumber: e400 hub.c: USB hub found hub.c: 2 ports detected hub.c: standalone hub hub.c: ganged power switching hub.c: global over-current protection hub.c: power on to power good time: 2ms hub.c: hub controller current requirement: 0mA hub.c: port removable status: RR hub.c: local power source is good hub.c: no over-current condition exists hub.c: enabling power on all ports usb.c: hub driver claimed interface c125dce0 usb.c: kusbd: /sbin/hotplug add 1 usb.c: kusbd policy returned 0xfffffffe hub.c: port 1 connection change hub.c: port 1, portstatus 300, change 3, 1.5 Mb/s hub.c: port 2 connection change hub.c: port 2, portstatus 101, change 3, 12 Mb/s hub.c: port 2, portstatus 103, change 0, 12 Mb/s hub.c: USB new device connect on bus1/2, assigned device number 2 usb_control/bulk_msg: timeout usb.c: USB device not accepting new address=2 (error=-110) hub.c: port 2, portstatus 103, change 0, 12 Mb/s hub.c: USB new device connect on bus1/2, assigned device number 3 usb_control/bulk_msg: timeout usb.c: USB device not accepting new address=3 (error=-110) hub.c: port 1 enable change, status 300 --EVF5PPMfhYS0aIcm-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/