Date: Tue, 11 May 2004 22:21:51 +0200 From: Jens Schweikhardt <schweikh@schweikhardt.net> To: freebsd-questions@freebsd.org Subject: uhci0 / usb problems: Could not setup irq, 22 Message-ID: <20040511202151.GA2256@schweikhardt.net>
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Hello world, I admit it. I'm a FreeBSD developer with a question. I got a brand new shiny supermicro P4SCT board which has an intel USB chip and thus needs the uhci (as opposed to ohci) driver. My mouse (logitech first/pilot wheel mouse) is an usb mouse. It does not work (it worked in my old ASUS A7N8X with ohci). I think I have traced it down to this part in dmesg indicating a failed attach: schweikh@hal9000:~ $ dmesg|grep uhci uhci0: <UHCI (generic) USB controller> port 0xc400-0xc41f irq 9 at device 29.0 on pci0 uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc400 uhci0: Could not setup irq, 22 device_probe_and_attach: uhci0 attach returned 6 uhci0: <UHCI (generic) USB controller> port 0xc000-0xc01f irq 11 at device 29.1 on pci0 uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc000 uhci0: [GIANT-LOCKED] usb0: <UHCI (generic) USB controller> on uhci0 uhci1: <UHCI (generic) USB controller> port 0xc400-0xc41f irq 9 at device 29.0 on pci0 uhci1: Could not setup irq, 22 device_probe_and_attach: uhci1 attach returned 6 uhci0: <UHCI (generic) USB controller> port 0xc400-0xc41f irq 9 at device 29.0 on pci0 uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc400 uhci0: Could not setup irq, 22 device_probe_and_attach: uhci0 attach returned 6 uhci0: <UHCI (generic) USB controller> port 0xc000-0xc01f irq 11 at device 29.1 on pci0 uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc000 uhci0: [GIANT-LOCKED] usb0: <UHCI (generic) USB controller> on uhci0 uhci1: <UHCI (generic) USB controller> port 0xc400-0xc41f irq 9 at device 29.0 on pci0 uhci1: Could not setup irq, 22 device_probe_and_attach: uhci1 attach returned 6 Does anyone know how to remedy the situation and get a successful attach? Regards, Jens -- Jens Schweikhardt http://www.schweikhardt.net/ SIGSIG -- signature too long (core dumped)
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