From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pat LaVarre Subject: Re: [PATCH] atapi request sense work Date: 21 May 2004 14:07:05 -0600 Sender: linux-ide-owner@vger.kernel.org Message-ID: <1085170025.3083.91.camel@patibmrh9> References: <1084717146.3576.3.camel@patibmrh9> <40AD7FB2.10506@pobox.com><1 085153750.6103.33.camel@patibmrh9><200405211746.35015.bzolnier@elka.pw.edu. pl><1085162347.4791.24.camel@patibmrh9> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from email-out1.iomega.com ([147.178.1.82]:717 "EHLO email.iomega.com") by vger.kernel.org with ESMTP id S266005AbUEUUHN (ORCPT ); Fri, 21 May 2004 16:07:13 -0400 Received: from royntex01.iomegacorp.com (edison [10.1.1.82]) by email.iomega.com (Postfix) with ESMTP id A7C8718D9 for ; Fri, 21 May 2004 14:07:12 -0600 (MDT) In-Reply-To: <1085162347.4791.24.camel@patibmrh9> List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Without auto sense, we read and write ok ... But when I try a no-data op x00 "TEST UNIT READY", I get: kernel: ata_scsi_dump_cdb: CDB (2:0,0,0) 00 00 00 00 00 00 47 c0 01 kernel: ata_scsi_translate: ENTER kernel: ata_dev_select: ENTER, ata2: device 0, wait 1 kernel: ata_tf_load_pio: feat 0x0 nsect 0x0 lba 0x0 0x0 0x0 kernel: ata_tf_load_pio: device 0xA0 kernel: ata_exec_command_pio: ata2: cmd 0xA0 kernel: ata_scsi_translate: EXIT kernel: atapi_packet_task: busy wait kernel: atapi_packet_task: send cdb kernel: ata_host_intr: BUS_NODATA (drv_stat 0x50) kernel: irq 18: nobody cared! kernel: [] __report_bad_irq+0x2a/0x8b kernel: [] note_interrupt+0x6f/0x9f kernel: [] do_IRQ+0x175/0x1a6 kernel: [] default_idle+0x0/0x2d kernel: [] common_interrupt+0x18/0x20 kernel: [] default_idle+0x0/0x2d kernel: [] default_idle+0x2a/0x2d kernel: [] cpu_idle+0x37/0x40 kernel: [] printk+0x198/0x1f1 kernel: kernel: handlers: kernel: [] (ata_interrupt+0x0/0x1b9 [libata]) kernel: Disabling IRQ #18 Pat LaVarre