Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 10 Jul 2001 05:16:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 10 Jul 2001 05:16:27 -0400 Received: from ns.tasking.nl ([195.193.207.2]:23563 "EHLO ns.tasking.nl") by vger.kernel.org with ESMTP id ; Tue, 10 Jul 2001 05:16:11 -0400 Date: Tue, 10 Jul 2001 11:14:17 +0200 From: Dick Streefland To: linux-kernel@vger.kernel.org Subject: nosmp kernel parameter problems Message-ID: <20010710111417.A2532@kemi.tasking.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0i (Linux) Organization: TASKING Software BV, Amersfoort, The Netherlands Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I'm running kernel 2.4.6 on a dual Pentium system. When I boot the SMP kernel with the "nosmp" kernel parameter, The SCSI and USB systems stop working. This is the SCSI driver: Jul 9 20:56:23 two kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.1.13 Jul 9 20:56:23 two kernel: Jul 9 20:56:23 two kernel: aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/255 SCBs During the bus probe, I get the following sequence of messages for every ID: Jul 9 20:51:13 two kernel: scsi0:0:0:0: Attempting to queue an ABORT message Jul 9 20:51:13 two kernel: scsi0:0:0:0: Command already completed Jul 9 20:51:13 two kernel: aic7xxx_abort returns 8194 Jul 9 20:51:13 two kernel: scsi0:0:0:0: Attempting to queue an ABORT message Jul 9 20:51:13 two kernel: scsi0:0:0:0: Command already completed Jul 9 20:51:13 two kernel: aic7xxx_abort returns 8194 Jul 9 20:51:13 two kernel: scsi0:0:0:0: Attempting to queue a TARGET RESET message Jul 9 20:51:13 two kernel: scsi0:0:0:0: Is not an active device Jul 9 20:51:13 two kernel: aic7xxx_dev_reset returns 8194 Jul 9 20:51:13 two kernel: scsi0:0:0:0: Attempting to queue an ABORT message Jul 9 20:51:13 two kernel: scsi0:0:0:0: Command already completed Jul 9 20:51:13 two kernel: aic7xxx_abort returns 8194 Jul 9 20:51:13 two kernel: scsi0:0:0:0: Attempting to queue an ABORT message Jul 9 20:51:13 two kernel: scsi0:0:0:0: Command already completed Jul 9 20:51:13 two kernel: aic7xxx_abort returns 8194 Jul 9 20:51:13 two kernel: scsi: device set offline - not ready or command retry failed after bus reset: host 0 channel 0 id 0 lun 0 And here are the USB messages: Jul 9 20:51:20 two kernel: usb.c: registered new driver usbdevfs Jul 9 20:51:20 two kernel: usb.c: registered new driver hub Jul 9 20:51:20 two kernel: usb-uhci.c: $Revision: 1.259 $ time 23:33:45 Jul 5 2001 Jul 9 20:51:20 two kernel: usb-uhci.c: High bandwidth mode enabled Jul 9 20:51:20 two kernel: usb-uhci.c: USB UHCI at I/O 0xe000, IRQ 19 Jul 9 20:51:20 two kernel: usb-uhci.c: Detected 2 ports Jul 9 20:51:20 two kernel: usb.c: new USB bus registered, assigned bus number 1 Jul 9 20:51:20 two kernel: Product: USB UHCI Root Hub Jul 9 20:51:20 two kernel: SerialNumber: e000 Jul 9 20:51:20 two kernel: hub.c: USB hub found Jul 9 20:51:20 two kernel: hub.c: 2 ports detected Jul 9 20:51:21 two kernel: usb-uhci.c: v1.251:USB Universal Host Controller Interface driver Jul 9 20:51:21 two kernel: usb.c: registered new driver hid Jul 9 20:51:21 two kernel: hid.c: v1.16:USB HID support drivers Jul 9 20:51:21 two kernel: usb.c: registered new driver usbscanner Jul 9 20:51:21 two kernel: scanner.c: USB Scanner support registered. Jul 9 20:51:21 two kernel: usb.c: registered new driver usblp Jul 9 20:51:21 two kernel: printer.c: v0.8:USB Printer Device Class driver ... Jul 9 20:51:21 two kernel: hub.c: USB new device connect on bus1/1, assigned device number 2 Jul 9 20:51:21 two kernel: usb_control/bulk_msg: timeout Jul 9 20:51:21 two kernel: usb.c: USB device not accepting new address=2 (error=-110) Jul 9 20:51:21 two kernel: hub.c: USB new device connect on bus1/1, assigned device number 3 Jul 9 20:51:21 two kernel: Adding Swap: 131064k swap-space (priority -1) Jul 9 20:51:21 two kernel: usb_control/bulk_msg: timeout Jul 9 20:51:21 two kernel: usb.c: USB device not accepting new address=3 (error=-110) Jul 9 20:51:21 two kernel: hub.c: USB new device connect on bus1/2, assigned device number 4 Jul 9 20:51:21 two kernel: eth0: Setting Rx mode to 1 addresses. Jul 9 20:51:21 two kernel: usb_control/bulk_msg: timeout Jul 9 20:51:21 two kernel: usb.c: USB device not accepting new address=4 (error=-110) Jul 9 20:51:21 two kernel: hub.c: USB new device connect on bus1/2, assigned device number 5 Jul 9 20:51:21 two kernel: eth0: Setting Rx mode to 2 addresses. Jul 9 20:51:21 two kernel: usb_control/bulk_msg: timeout Jul 9 20:51:21 two kernel: usb.c: USB device not accepting new address=5 (error=-110) There should be two devices on the USB bus: Jul 9 20:56:27 two kernel: hub.c: USB new device connect on bus1/1, assigned device number 2 Jul 9 20:56:27 two kernel: Manufacturer: Logitech Jul 9 20:56:27 two kernel: Product: USB Mouse Jul 9 20:56:27 two kernel: mouse0: PS/2 mouse device for input0 Jul 9 20:56:27 two kernel: input0: USB HID v1.10 Mouse [Logitech USB Mouse] on usb1:2.0 Jul 9 20:56:27 two kernel: hub.c: USB new device connect on bus1/2, assigned device number 3 Jul 9 20:56:27 two kernel: Product: Camera Jul 9 20:56:27 two kernel: usb.c: USB device 3 (vend/prod 0x46d/0x870) is not claimed by any active driver. -- Dick Streefland //// TASKING Software BV dick.streefland@tasking.com (@ @) http://www.tasking.com --------------------------------oOO--(_)--OOo--------------------------- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/