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Message-Id: <200301122234.h0CMYeYe000979@wedge.madpilot.net>
Date: Sun, 12 Jan 2003 23:34:40 +0100 (CET)
From: Guido Falsi <mad@madpilot.net>
Reply-To: Guido Falsi <mad@madpilot.net>
To: FreeBSD-gnats-submit@FreeBSD.org
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Subject: kern/47005: OHCI USB not noticing device detachments on A7N266-VM MoBo
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>Number:         47005
>Category:       kern
>Synopsis:       OHCI USB not noticing device detachments on A7N266-VM MoBo
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jan 12 14:40:01 PST 2003
>Closed-Date:
>Last-Modified:
>Originator:     Guido Falsi
>Release:        FreeBSD 4.7-STABLE i386
>Organization:
none
>Environment:
System: FreeBSD wedge.madpilot.net 4.7-STABLE FreeBSD 4.7-STABLE #0: Tue Dec 24 05:03:34 CET 2002 root@wedge.madpilot.net:/usr/local/obj/usr/src/sys/WEDGE i386

Copyright (c) 1992-2002 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 4.7-STABLE #0: Tue Dec 24 05:03:34 CET 2002
    root@wedge.madpilot.net:/usr/local/obj/usr/src/sys/WEDGE
Timecounter "i8254"  frequency 1193182 Hz
CPU: AMD Athlon(TM) XP 1500+ (1336.37-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x662  Stepping = 2
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
  AMD Features=0xc0480000<MP,AMIE,DSP,3DNow!>
real memory  = 503234560 (491440K bytes)
avail memory = 484139008 (472792K bytes)
Preloaded elf kernel "kernel" at 0xc0509000.
Preloaded elf module "nvidia.ko" at 0xc050909c.
VESA: v3.0, 32768k memory, flags:0x1, mode table:0xc034baa2 (1000022)
VESA: NVidia
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 10 entries at 0xc00f2120
apm0: <APM BIOS> on motherboard
apm0: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pci0: <unknown card> (vendor=0x10de, dev=0x01ac) at 0.1
pci0: <unknown card> (vendor=0x10de, dev=0x01ad) at 0.2
pci0: <unknown card> (vendor=0x10de, dev=0x01aa) at 0.3
isab0: <PCI to ISA bridge (vendor=10de device=01b2)> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <unknown card> (vendor=0x10de, dev=0x01b4) at 1.1 irq 5
ohci0: <OHCI (generic) USB controller> mem 0xe7000000-0xe7000fff irq 10 at device 2.0 on pci0
usb0: OHCI version 1.0
usb0: SMM does not respond, resetting
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x10de) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <OHCI (generic) USB controller> mem 0xe6800000-0xe6800fff irq 10 at device 3.0 on pci0
usb1: OHCI version 1.0
usb1: <OHCI (generic) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: (0x10de) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
pci0: <unknown card> (vendor=0x10de, dev=0x01b0) at 5.0 irq 5
pcm0: <Nvidia nForce AC97 controller> port 0xe000-0xe07f,0xe100-0xe1ff irq 11 at device 6.0 on pci0
pcib1: <PCI to PCI bridge (vendor=10de device=01b8)> at device 8.0 on pci0
pci1: <PCI bus> on pcib1
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xb800-0xb87f mem 0xe4800000-0xe480007f irq 5 at device 6.0 on pci1
xl0: Ethernet address: 00:50:04:46:f7:5e
miibus0: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ahc0: <Adaptec 2940A Ultra SCSI adapter> port 0xb400-0xb4ff mem 0xe4000000-0xe4000fff irq 5 at device 7.0 on pci1
aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs
atapci0: <nVIDIA nForce ATA100 controller> port 0xa800-0xa80f at device 9.0 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pcib2: <PCI to PCI bridge (vendor=10de device=01b7)> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
nvidia0: <GeForce2 Integrated GPU> mem 0xe8000000-0xefffffff,0xe3000000-0xe3ffffff irq 11 at device 0.0 on pci2
orm0: <Option ROMs> at iomem 0xd0000-0xd3fff,0xd4000-0xd47ff on isa0
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 16/16/9 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ad0: 28629MB <QUANTUM FIREBALLP AS30.0> [58168/16/63] at ata0-master UDMA100
ad1: 9787MB <QUANTUM FIREBALLlct10 10> [19885/16/63] at ata0-slave UDMA66
Waiting 3 seconds for SCSI devices to settle
Mounting root from ufs:/dev/ad0s1a
cd0 at ahc0 bus 0 target 2 lun 0
cd0: <PIONEER CD-ROM DR-U06S 1.05> Removable CD-ROM SCSI-2 device 
cd0: 10.000MB/s transfers (10.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ahc0 bus 0 target 3 lun 0
cd1: <MATSHITA CD-R   CW-7502 4.10> Removable CD-ROM SCSI-2 device 
cd1: 10.000MB/s transfers (10.000MHz, offset 8)
cd1: Attempt to query device size failed: NOT READY, Medium not present - tray closed

Kernel config:

machine		i386
cpu		I686_CPU
ident		WEDGE
maxusers	0


options		CPU_ENABLE_SSE
options		CPU_SUSP_HLT

options 	INET			#InterNETworking
options		NETATALK
options 	FFS			#Berkeley Fast Filesystem
options 	FFS_ROOT		#FFS usable as root device [keep this!]
options		UFS_DIRHASH
options 	SOFTUPDATES		#Enable FFS soft updates support
options 	MFS			#Memory Filesystem
options 	NFS			#Network Filesystem
options 	MSDOSFS			#MSDOS Filesystem
options 	CD9660			#ISO 9660 Filesystem
options 	PROCFS			#Process filesystem
options 	COMPAT_43		#Compatible with BSD 4.3 [KEEP THIS!]
options 	SCSI_DELAY=3000		#Delay (in ms) before probing SCSI
options 	UCONSOLE		#Allow users to grab the console
options 	SYSVSHM			#SYSV-style shared memory
options		SHMMAXPGS=4096
options		SHMMNI=40
options		SHMSEG=256
options		SEMMNS=240
options		SEMMNU=40
options		SEMMAP=120
options 	SYSVMSG			#SYSV-style message queues
options 	SYSVSEM			#SYSV-style semaphores
options 	P1003_1B		#Posix P1003_1B real-time extensions
options 	_KPOSIX_PRIORITY_SCHEDULING
options		ICMP_BANDLIM		#Rate limit bad replies
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
options		QUOTA
options		COMPAT_LINUX
options		USER_LDT

options		PPS_SYNC


device		isa
device		eisa
device		pci

# Audio
device		sbc
device		pcm
device		joy

# Floppy drives
device		fdc0	at isa? port IO_FD1 irq 6 drq 2
device		fd0	at fdc0 drive 0

# ATA and ATAPI devices
device		ata0	at isa? port IO_WD1 irq 14
device		ata1	at isa? port IO_WD2 irq 15
device		ata
device		atadisk			# ATA disk drives
device		atapicam		# SCSI emulation on atapi
options 	ATA_STATIC_ID		#Static device numbering

# SCSI Controllers
device		ahc		# AHA2940 and onboard AIC7xxx devices

# SCSI peripherals
device		scbus		# SCSI bus (required)
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct SCSI access)

# atkbdc0 controls both the keyboard and the PS/2 mouse
device		atkbdc0	at isa? port IO_KBD
device		atkbd0	at atkbdc? irq 1 flags 0x1
device		psm0	at atkbdc? irq 12

device		vga0	at isa?
options		VESA

# splash screen/screen saver
pseudo-device	splash

# syscons is the default console driver, resembling an SCO console
device		sc0	at isa? flags 0x100
options		SC_HISTORY_SIZE=1000	# number of history buffer lines

# Floating point support - do not disable.
device		npx0	at nexus? port IO_NPX irq 13

# Power management support (see LINT for more options)
device		apm

# Serial (COM) ports
device		sio0	at isa? port IO_COM1 flags 0x10 irq 4
device		sio1	at isa? port IO_COM2 irq 3

# Parallel port
device		ppc0	at isa? irq 7
device		ppbus		# Parallel port bus (required)
device		lpt		# Printer
device		plip		# TCP/IP over parallel
device		ppi		# Parallel port interface device

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device		miibus		# MII bus support
device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')

# Pseudo devices - the number indicates how many units to allocate.
pseudo-device	loop		# Network loopback
pseudo-device	ether		# Ethernet support
pseudo-device	sl	1	# Kernel SLIP
pseudo-device	ppp	1	# Kernel PPP
pseudo-device	tun		# Packet tunnel.
pseudo-device	pty		# Pseudo-ttys (telnet etc)
pseudo-device	md		# Memory "disks"
pseudo-device	gif		# IPv6 and IPv4 tunneling

# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device	bpf		#Berkeley packet filter

# USB support
device		uhci		# UHCI PCI->USB interface
device		ohci		# OHCI PCI->USB interface
device		usb		# USB Bus (required)
device		ugen		# Generic
device		uhid		# "Human Interface Devices"
device		ulpt		# Printer
device		umass		# Disks/Mass storage - Requires scbus and da


>Description:
When I attach the device for the first time there is no problem, I get
the expected reaction, but when I detach it, the detachment is not
detecte, the system simply thinks the device is still there. If I then
try to reattach the device the system does not notice the attach
anymore.

I have tried attaching the memory stick, detaching it and then attaching
the joystick(or vice versa), on same port or other port and the system
is ignoring the second device I attach.

So the USB after using the first device is not usable anymore, nothing I
could do solved the problem short of rebooting the system.(note: is
there any way to reset the USB bus kind of camcontrol does on scsi, I'm
not aware of?)

>How-To-Repeat:

Simply attach and then detach any(or I think it's any, but definitely an USB memory stick, F.E. the USBDrive) USB device.

>Fix:

Sorry, none I'm aware of, obviously rebooting the system resets the bu which starts working again...Just for one time.

>Release-Note:
>Audit-Trail:
>Unformatted:

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