From owner-freebsd-usb@FreeBSD.ORG Wed Nov 23 04:07:30 2005 Return-Path: X-Original-To: freebsd-usb@freebsd.org Delivered-To: freebsd-usb@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1980216A41F for ; Wed, 23 Nov 2005 04:07:30 +0000 (GMT) (envelope-from taozhen@sbcglobal.net) Received: from smtp104.sbc.mail.re2.yahoo.com (smtp104.sbc.mail.re2.yahoo.com [68.142.229.101]) by mx1.FreeBSD.org (Postfix) with SMTP id 79ABE43D67 for ; Wed, 23 Nov 2005 04:07:29 +0000 (GMT) (envelope-from taozhen@sbcglobal.net) Received: (qmail 87522 invoked from network); 23 Nov 2005 04:07:25 -0000 Received: from unknown (HELO ?64.252.193.235?) (taozhen@sbcglobal.net@64.252.193.235 with plain) by smtp104.sbc.mail.re2.yahoo.com with SMTP; 23 Nov 2005 04:07:24 -0000 Message-ID: <4383A73B.4080805@sbcglobal.net> Date: Tue, 22 Nov 2005 23:18:19 +0000 From: Tao Zhen User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.12) Gecko/20051113 X-Accept-Language: en-us, en MIME-Version: 1.0 To: hselasky@c2i.net References: <43763A9B.1010901@sbcglobal.net> <200511131231.49115.hselasky@c2i.net> <437E6161.5070006@sbcglobal.net> <200511191226.44448.hselasky@c2i.net> In-Reply-To: <200511191226.44448.hselasky@c2i.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-usb@freebsd.org Subject: Re: usb0: host system err in 6.0 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: taozhen@sbcglobal.net List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Nov 2005 04:07:30 -0000 Hans Petter Selasky wrote: > > So it didn't halt immediately when you boot? > No, it didn't halt immediately. Neither your driver nor the 6.0 Release. > Do you know if your USB controllers are on the same chip ? > I am using an ABIT KT7-Raid mother board. As far as I know, they are both on the same chip. But I might be wrong. The controller chip VIA 83C572 is listed as supported in 6.0 harware note. > > > Did both USB controllers halt at the same time? Or did you plug your device > into the second USB controller after that the first haltet? > They didn't appear to halt at the same time. I don't even have to plug in a device to make them halt. Same behavior for your driver and the 6.0 Release. > The following will create a lot of messages: > sysctl hw.usb.uhci.debug=15 > > To disable debugging: > sysctl hw.usb.uhci.debug=0 > > Enable UHCI debugging, then download data from your USB device. When the host > controller halts, send me some pages of messages before "host controller > halted" and all messages after. Then wait some minutes for a USBD_TIMEOUT > message from the umass driver, if any. Also include those messages in the > log. > > --HPS > Here are some more error messages, hopefully they are helpful. I had to disable the debugging as the error message quickly filled up the partition with log files. USBD_TIMEOUT message never showed up as I didn't plug in a device at all. Nov 22 13:25:15 genesis kernel: Copyright (c) 1992-2005 The FreeBSD Project. Nov 22 13:25:15 genesis kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Nov 22 13:25:15 genesis kernel: The Regents of the University of California. All rights reserved. Nov 22 13:25:15 genesis kernel: FreeBSD 6.0-RELEASE #5: Mon Nov 21 22:36:17 UTC 2005 Nov 22 13:25:15 genesis kernel: root@genesis.my.domain:/usr/obj/usr/src/sys/MYKERNEL Nov 22 13:25:15 genesis kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 Nov 22 13:25:15 genesis kernel: CPU: AMD Athlon(tm) processor (900.04-MHz 686-class CPU) Nov 22 13:25:15 genesis kernel: Origin = "AuthenticAMD" Id = 0x642 Stepping = 2 Nov 22 13:25:15 genesis kernel: Features=0x183f9ff Nov 22 13:25:15 genesis kernel: AMD Features=0xc0440800,MMX+,3DNow+,3DNow> Nov 22 13:25:15 genesis kernel: real memory = 268369920 (255 MB) Nov 22 13:25:15 genesis kernel: avail memory = 253132800 (241 MB) Nov 22 13:25:15 genesis kernel: npx0: [FAST] Nov 22 13:25:15 genesis kernel: npx0: on motherboard Nov 22 13:25:15 genesis kernel: npx0: INT 16 interface Nov 22 13:25:15 genesis kernel: acpi0: on motherboard Nov 22 13:25:15 genesis kernel: acpi0: Power Button (fixed) Nov 22 13:25:15 genesis kernel: pci_link0: irq 10 on acpi0 Nov 22 13:25:15 genesis kernel: pci_link1: irq 9 on acpi0 Nov 22 13:25:15 genesis kernel: pci_link2: irq 11 on acpi0 Nov 22 13:25:15 genesis kernel: pci_link3: irq 11 on acpi0 Nov 22 13:25:15 genesis kernel: Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 Nov 22 13:25:15 genesis kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 Nov 22 13:25:15 genesis kernel: cpu0: on acpi0 Nov 22 13:25:15 genesis kernel: acpi_throttle0: on cpu0 Nov 22 13:25:15 genesis kernel: acpi_button0: on acpi0 Nov 22 13:25:15 genesis kernel: acpi_button1: on acpi0 Nov 22 13:25:15 genesis kernel: pcib0: port 0xcf8-0xcff,0x4000-0x407f,0x4080-0x40ff,0x5000-0x500f,0x6000-0x607f on acpi0 Nov 22 13:25:15 genesis kernel: pci0: on pcib0 Nov 22 13:25:15 genesis kernel: agp0: mem 0xe0000000-0xe3ffffff at device 0.0 on pci0 Nov 22 13:25:15 genesis kernel: pcib1: at device 1.0 on pci0 Nov 22 13:25:15 genesis kernel: pci1: on pcib1 Nov 22 13:25:15 genesis kernel: pci1: at device 0.0 (no driver attached) Nov 22 13:25:15 genesis kernel: isab0: at device 7.0 on pci0 Nov 22 13:25:15 genesis kernel: isa0: on isab0 Nov 22 13:25:15 genesis kernel: atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xa000-0xa00f at device 7.1 on pci0 Nov 22 13:25:15 genesis kernel: ata0: on atapci0 Nov 22 13:25:15 genesis kernel: ata1: on atapci0 Nov 22 13:25:15 genesis kernel: uhci0: port 0xa400-0xa41f irq 11 at device 7.2 on pci0 Nov 22 13:25:15 genesis kernel: usb0: on uhci0 Nov 22 13:25:15 genesis kernel: uhci1: port 0xa800-0xa81f irq 11 at device 7.3 on pci0 Nov 22 13:25:15 genesis kernel: usb1: on uhci1 Nov 22 13:25:15 genesis kernel: pci0: at device 7.4 (no driver attached) Nov 22 13:25:15 genesis kernel: xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xac00-0xac7f mem 0xeb000000-0xeb00007f irq 11 at device 15.0 on pci0 Nov 22 13:25:15 genesis kernel: miibus0: on xl0 Nov 22 13:25:15 genesis kernel: ukphy0: on miibus0 Nov 22 13:25:15 genesis kernel: ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto Nov 22 13:25:15 genesis kernel: xl0: Ethernet address: 00:01:03:26:5f:37 Nov 22 13:25:15 genesis kernel: xl1: <3Com 3c905-TX Fast Etherlink XL> port 0xb000-0xb03f irq 10 at device 17.0 on pci0 Nov 22 13:25:15 genesis kernel: miibus1: on xl1 Nov 22 13:25:15 genesis kernel: nsphy0: on miibus1 Nov 22 13:25:15 genesis kernel: nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto Nov 22 13:25:15 genesis kernel: xl1: Ethernet address: 00:60:08:37:9f:3f Nov 22 13:25:15 genesis kernel: atapci1: port 0xb400-0xb407,0xb800-0xb803,0xbc00-0xbc07,0xc000-0xc003,0xc400-0xc4ff irq 11 at device 19.0 on pci0 Nov 22 13:25:15 genesis kernel: ata2: on atapci1 Nov 22 13:25:15 genesis kernel: ata3: on atapci1 Nov 22 13:25:15 genesis kernel: fdc0: port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 Nov 22 13:25:15 genesis kernel: fdc0: [FAST] Nov 22 13:25:15 genesis kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0 Nov 22 13:25:15 genesis kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 Nov 22 13:25:15 genesis kernel: sio0: type 16550A Nov 22 13:25:15 genesis kernel: sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 Nov 22 13:25:15 genesis kernel: sio1: type 16550A Nov 22 13:25:15 genesis kernel: ppc0: port 0x378-0x37f irq 7 on acpi0 Nov 22 13:25:15 genesis kernel: ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode Nov 22 13:25:15 genesis kernel: ppbus0: on ppc0 Nov 22 13:25:15 genesis kernel: plip0: on ppbus0 Nov 22 13:25:15 genesis kernel: lpt0: on ppbus0 Nov 22 13:25:15 genesis kernel: lpt0: Interrupt-driven port Nov 22 13:25:15 genesis kernel: ppi0: on ppbus0 Nov 22 13:25:15 genesis kernel: atkbdc0: port 0x60,0x64 irq 1 on acpi0 Nov 22 13:25:15 genesis kernel: atkbd0: irq 1 on atkbdc0 Nov 22 13:25:15 genesis kernel: kbd0 at atkbd0 Nov 22 13:25:15 genesis kernel: atkbd0: [GIANT-LOCKED] Nov 22 13:25:15 genesis kernel: psm0: irq 12 on atkbdc0 Nov 22 13:25:15 genesis kernel: psm0: [GIANT-LOCKED] Nov 22 13:25:15 genesis kernel: psm0: model IntelliMouse Explorer, device ID 4 Nov 22 13:25:15 genesis kernel: pmtimer0 on isa0 Nov 22 13:25:15 genesis kernel: orm0: at iomem 0xc0000-0xc7fff,0xcc000-0xcc7ff on isa0 Nov 22 13:25:15 genesis kernel: sc0: at flags 0x100 on isa0 Nov 22 13:25:15 genesis kernel: sc0: VGA <16 virtual consoles, flags=0x300> Nov 22 13:25:15 genesis kernel: vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Nov 22 13:25:15 genesis kernel: sbc0: at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0 Nov 22 13:25:15 genesis kernel: sbc0: [GIANT-LOCKED] Nov 22 13:25:15 genesis kernel: pcm0: on sbc0 Nov 22 13:25:15 genesis kernel: pcm0: [GIANT-LOCKED] Nov 22 13:25:15 genesis kernel: joy0: at port 0x200-0x207 on isa0 Nov 22 13:25:15 genesis kernel: Timecounter "TSC" frequency 900037869 Hz quality 800 Nov 22 13:25:15 genesis kernel: Timecounters tick every 1.000 msec Nov 22 13:25:15 genesis kernel: usb1: USB revision 1.0 Nov 22 13:25:15 genesis kernel: uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 127 Nov 22 13:25:15 genesis kernel: uhub0: 2 ports with 2 removable, self powered Nov 22 13:25:15 genesis kernel: usb0: USB revision 1.0 Nov 22 13:25:15 genesis kernel: uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 127 Nov 22 13:25:15 genesis kernel: uhub1: 2 ports with 2 removable, self powered Nov 22 13:25:15 genesis kernel: ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled, default to deny, logging disabled Nov 22 13:25:15 genesis kernel: ad0: 29314MB at ata0-master UDMA66 Nov 22 13:25:15 genesis kernel: acd0: DVDROM at ata1-master UDMA33 Nov 22 13:25:15 genesis kernel: acd1: CDRW at ata1-slave UDMA33 Nov 22 13:25:15 genesis kernel: ad4: 29314MB at ata2-master UDMA100 Nov 22 13:25:15 genesis kernel: ad6: 58644MB at ata3-master UDMA100 Nov 22 13:25:15 genesis kernel: Trying to mount root from ufs:/dev/ad6s1a Nov 22 13:25:15 genesis savecore: no dumps found Nov 22 13:25:16 genesis kernel: xl1: link state changed to UP Nov 22 13:25:36 genesis kernel: drm0: port 0x9000-0x90ff mem 0xe4000000-0xe7ffffff,0xe9000000-0xe9003fff irq 10 at device 0.0 on pci1 Nov 22 13:25:36 genesis kernel: info: [drm] AGP at 0xe0000000 64MB Nov 22 13:25:36 genesis kernel: info: [drm] Initialized r128 2.5.0 20030725 on minor 0 Nov 22 13:26:24 genesis kernel: uhci_root_intr_start: xfer=0xc16be01c len=32 Nov 22 13:26:24 genesis kernel: uhci_root_intr_start: xfer=0xc16bec1c len=32 ... Nov 22 13:26:52 genesis kernel: uhci_root_intr_start: xfer=0xc16be01c len=32 Nov 22 13:26:52 genesis kernel: uhci_root_intr_start: xfer=0xc16bec1c len=32 ... Nov 22 13:40:38 genesis kernel: usb1: host system error Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0028, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10586 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10587 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10588 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10589 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10590 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10591 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10592 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10776 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:40:38 genesis kernel: usb1: host controller halted Nov 22 13:40:38 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:40:38 genesis kernel: intrs=10777 Nov 22 13:40:38 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 ... Nov 22 13:41:18 genesis kernel: usb0: host system error Nov 22 13:41:18 genesis kernel: usb0: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0028, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53209 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:18 genesis kernel: usb1: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53209 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:41:18 genesis kernel: usb0: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0020, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53210 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:18 genesis kernel: usb1: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53210 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:41:18 genesis kernel: usb0: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0020, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53211 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:18 genesis kernel: usb1: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53211 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:41:18 genesis kernel: usb0: host controller halted ... Nov 22 13:41:18 genesis kernel: usb0: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0020, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53345 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:18 genesis kernel: usb1: host controller halted Nov 22 13:41:18 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:18 genesis kernel: intrs=53345 Nov 22 13:41:18 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb0: host controller halted Nov 22 13:41:19 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0020, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:19 genesis kernel: intrs=53346 Nov 22 13:41:19 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb1: host controller halted Nov 22 13:41:19 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:19 genesis kernel: intrs=53346 Nov 22 13:41:19 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb0: host controller halted Nov 22 13:41:19 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0020, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:19 genesis kernel: intrs=53347 Nov 22 13:41:19 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb1: host controller halted Nov 22 13:41:19 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:19 genesis kernel: intrs=53347 Nov 22 13:41:19 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb0: host controller halted Nov 22 13:41:19 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0020, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:19 genesis kernel: intrs=53348 Nov 22 13:41:19 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb1: host controller halted Nov 22 13:41:19 genesis kernel: uhci_dumpregs: usb1 regs: cmd=0080, sts=0020, intr=000f, frnum=04d8, flbase=0f9d2000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:19 genesis kernel: intrs=53348 Nov 22 13:41:19 genesis kernel: uhci_dump_qh: QH(0xd0a63000) at 0x0f9d6002: h_next=0f9d6022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb0: host controller halted Nov 22 13:41:19 genesis kernel: uhci_dumpregs: usb0 regs: cmd=0080, sts=0020, intr=000f, frnum=01d3, flbase=0f9db000, sof=0040, portsc1=0480, portsc2=0480 Nov 22 13:41:19 genesis kernel: intrs=53349 Nov 22 13:41:19 genesis kernel: uhci_dump_qh: QH(0xd0a5e000) at 0x0f9df002: h_next=0f9df022 e_next=00000001 Nov 22 13:41:19 genesis kernel: usb1: host controller halted ... Thanks Tao