Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 9 Feb 2001 19:25:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 9 Feb 2001 19:25:14 -0500 Received: from cr626425-a.bloor1.on.wave.home.com ([24.156.35.8]:3849 "EHLO spqr.damncats.org") by vger.kernel.org with ESMTP id ; Fri, 9 Feb 2001 19:24:55 -0500 Message-ID: <3A8489DE.D8C2B80A@damncats.org> Date: Fri, 09 Feb 2001 19:22:54 -0500 From: John Cavan X-Mailer: Mozilla 4.75 [en] (X11; U; Linux 2.4.1-ac9 i686) X-Accept-Language: en MIME-Version: 1.0 To: Linux Kernel Subject: Mucho timeouts on USB Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, Just got a D-Link USB radio (R100) and I'm seeing lots of timeouts with it. I've seen this through the last few 2.4.1+ and -ac+ kernels. Current config: Dual P3-500 w/ 512mb of RAM Tyan Tiger 133 mobo with VIA chipset, onboard USB Kernel 2.4.1-ac9 compiled with egcs-1.1.2 The only thing funky is that three devices are sharing an interrupt: CPU0 CPU1 0: 216690 219652 IO-APIC-edge timer 1: 3564 3816 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 3: 7 20 IO-APIC-edge serial 5: 1017 1135 IO-APIC-level EMU10K1 8: 0 1 IO-APIC-edge rtc 11: 22978 22756 IO-APIC-level aic7xxx, eth0, usb-uhci 12: 64220 63272 IO-APIC-edge PS/2 Mouse 14: 12132 12810 IO-APIC-edge ide0 15: 3 10 IO-APIC-edge ide1 NMI: 436327 436327 LOC: 436151 436128 ERR: 0 The ethernet card is a 3Com 3c905, the SCSI card is Adaptec 7892B (19160 card). No problems with either as far as I can tell, but one of these modules may not be playing nice with interrupt sharing. The messages: usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb-uhci.c: $Revision: 1.251 $ time 17:33:47 Feb 9 2001 usb-uhci.c: High bandwidth mode enabled usb-uhci.c: USB UHCI at I/O 0xd400, IRQ 11 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 1 usb_control/bulk_msg: timeout usb.c: USB device not accepting new address=2 (error=-110) usb.c: USB device 3 (vend/prod 0x4b4/0x1002) is not claimed by any active driver. usb_control/bulk_msg: timeout usb.c: error getting string descriptor 0 (error=-110) usb_control/bulk_msg: timeout usb.c: error getting string descriptor 0 (error=-110) usb_control/bulk_msg: timeout usb.c: error getting string descriptor 0 (error=-110) usb_control/bulk_msg: timeout usb.c: error getting string descriptor 0 (error=-110) usb_control/bulk_msg: timeout usb_control/bulk_msg: timeout usb_control/bulk_msg: timeout usb_control/bulk_msg: timeout usb_control/bulk_msg: timeout - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/