Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 14 Dec 2002 20:11:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 14 Dec 2002 20:11:28 -0500 Received: from harpo.it.uu.se ([130.238.12.34]:43469 "EHLO harpo.it.uu.se") by vger.kernel.org with ESMTP id ; Sat, 14 Dec 2002 20:11:27 -0500 Date: Sun, 15 Dec 2002 02:19:20 +0100 (MET) From: Mikael Pettersson Message-Id: <200212150119.CAA02575@harpo.it.uu.se> To: marcelo@connectiva.com.br Subject: 2.4.21-pre1 broke the ide-tape driver Cc: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2070 Lines: 52 Kernel 2.4.21-pre1 broke the ide-tape driver: the driver now hangs during initialisation. 2.2 kernels (with Andre's IDE patch) and 2.4 up to 2.4.20 do not have this problem. My box has a Seagate STT8000A ATAPI tape drive as hdd; hdc is a Philips CD-RW, and the controller is ICH2 (i850 chipset). dmesg log from inserting ide-tape as a module: ide-tape: Dumping ATAPI Identify Device tape parameters ide-tape: Protocol Type: <6>ATAPI ide-tape: Device Type: 1 - <6>Streaming Tape Device ide-tape: Removable: Yes ide-tape: Command Packet DRQ Type: <6>Accelerated DRQ ide-tape: Command Packet Size: <6>12 bytes ide-tape: Model: Seagate STT8000A ide-tape: Firmware Revision: 5.51 ide-tape: Serial Number: ide-tape: Write buffer size: 372736 bytes ide-tape: DMA: Yes ide-tape: LBA: Yes ide-tape: IORDY can be disabled: Yes ide-tape: IORDY supported: Yes ide-tape: ATAPI overlap supported: No ide-tape: PIO Cycle Timing Category: 2 ide-tape: DMA Cycle Timing Category: 2 ide-tape: Single Word DMA supported modes: <6>0 <6>1 <6>2 <6> ide-tape: Multi Word DMA supported modes: <6>0 <6>1 <6>2 <6>(active) <6> ide-tape: Enhanced PIO Modes: Mode 3 ide-tape: Minimum Multi-word DMA cycle per word: <6>120 ns ide-tape: Manufacturer's Recommended Multi-word cycle: <6>120 ns ide-tape: Minimum PIO cycle without IORDY: <6>120 ns ide-tape: Minimum PIO cycle with IORDY: <6>120 ns ide-tape: hdd <-> ht0: Seagate STT8000A rev 5.51 --- long delay here, about a minute or so hdd: irq timeout: status=0xd0 { Busy } hdd: DMA disabled hdd: ATAPI reset complete --- long delay here, about a minute or so hdd: irq timeout: status=0xd0 { Busy } hdd: ATAPI reset complete --- long delay here, about a minute or so hdd: irq timeout: status=0xd0 { Busy } hdd: ATAPI reset complete --- at this point I'm tired of waiting and reboot the machine /Mikael - 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/