Date: Sun, 10 Dec 2000 01:29:52 +0100 From: Alessandro de Manzano <aledema@iol.it> To: freebsd-questions@freebsd.org Cc: freebsd-smp@freebsd.org Subject: USB and SMP Message-ID: <20001210012952.A343@libero.sunshine.ale>
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Hello!
I've a little technical problem and I would ask you for help :-)
Situation: FreeBSD 4.2-STABLE (cvsupped few days ago) on a Microstar MS-6321 dual socket 370 motherboard.
The CPUs are two Celeron 433 Mhz and the motherboard chipset is VIA VT82C694X (Apollo Pro 133A) with also a Promise ATA 100 dual channel controller (not used).
I attached to this email my "dmesg" output.
I noted that the USB subsystem get really crazy when running a SMP kernel.
I've a Logitech Pilot Wheel Mouse USB that I used really fine on another 4.2-stable box, but on this one it is not usable.
As you'll see from dmesg output, the USB controllers are correctly found, but seems not to work.
But if I boot using a single CPU kernel then USB works fine.
What could be ? Is this a known problem ?
Here I include also the "usbdevs" output captured under SMP kernel:
libero:(root)/root# usbdevs -v
Controller /dev/usb0:
addr 1: self powered, config 1, UHCI root hub(0x0000), VIA(0x0000), rev 0x0100
port 1 powered
port 2 powered
Controller /dev/usb1:
addr 1: self powered, config 1, UHCI root hub(0x0000), VIA(0x0000), rev 0x0100
port 1 powered
port 2 powered
I guess that 0x0000 are not correct values for that parameters.. ;-)
Please, could someone help me ? What I should do, besides disabling SMP ? ;-)
Thanks a lot anyway!
NOTE: please CC: the answer to me directly too, since I'm not yet subscribed to these lists! Thanks!
--
bye!
Alessandro de Manzano
Milano, Italy
aledema@iol.it
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Content-Disposition: attachment; filename=dmesg
Copyright (c) 1992-2000 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 4.2-STABLE #0: Sat Dec 9 19:15:36 CET 2000
root@libero.sunshine.ale:/usr/obj/usr/src/sys/LIBERO2
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (434.32-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x665 Stepping = 5
Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 100663296 (98304K bytes)
avail memory = 93990912 (91788K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc03b3000.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <VGA-compatible display device> at 0.0 irq 16
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xc000-0xc00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 19 at device 7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xc800-0xc81f irq 19 at device 7.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pcm0: <VIA VT82C686A AC'97 Audio> port 0xd400-0xd403,0xd000-0xd003,0xcc00-0xccff irq 18 at device 7.5 on pci0
atapci1: <Promise ATA100 controller> port 0xe800-0xe83f,0xe400-0xe403,0xe000-0xe007,0xdc00-0xdc03,0xd800-0xd807 mem 0xdc000000-0xdc01ffff irq 18 at device 12.0 on pci0
ata2: at 0xd800 on atapci1
ata3: at 0xe000 on atapci1
pci0: <unknown card> (vendor=0x104c, dev=0x8020) at 13.0 irq 19
xl0: <3Com 3c900-COMBO Etherlink XL> port 0xec00-0xec3f irq 17 at device 15.0 on pci0
xl0: Ethernet address: 00:10:4b:b0:38:07
xl0: selecting 10baseT transceiver, half duplex
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppi0: <Parallel I/O> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
IP packet filtering initialized, divert disabled, rule-based forwarding enabled, default to accept, logging limited to 100 packets/entry by default
DUMMYNET initialized (000608)
BRIDGE 990810, have 8 interfaces
-- index 1 type 6 phy 0 addrl 6 addr 00.10.4b.b0.38.07
SMP: AP CPU #1 Launched!
ad0: 9787MB <QUANTUM FIREBALLlct10 10> [19885/16/63] at ata0-master UDMA66
acd0: CDROM <NEC CD-ROM DRIVE:287> at ata1-master using WDMA2
Mounting root from ufs:/dev/ad0s1a
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