Date: Thu, 21 Sep 2006 14:56:57 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: usb@freebsd.org Subject: Odd usb hub issue Message-ID: <20060921.145657.1152753773.imp@bsdimp.com>
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I have a dell server that I'm having usb problems with. I have usb enabled in the BIOS, but none of the usb ports appears to work. In dmesg, I see: CPU: Intel(R) Pentium(R) D CPU 3.00GHz (3000.12-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0xf47 Stepping = 7 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x649d<SSE3,RSVD2,MON,DS_CPL,EST,CNTX-ID,CX16,XTPR> AMD Features=0x20100800<SYSCALL,NX,LM> AMD Features2=0x1<LAHF> Cores per package: 2 usable memory = 4282433536 (4084 MB) avail memory = 4137197568 (3945 MB) ACPI APIC Table: <DELL PE850 > ... uhci0: <UHCI (generic) USB controller> port 0xbce0:0x20 irq 20 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] usb0: <UHCI (generic) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 device_attach: uhub0 attach returned 6 usb0: port 0, set config at addr 1 failed usb0: root hub problem, error=4 .... with the same messages repeated for each uhub for each uchi that I have. Ideas? Warner
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