From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932502AbWHQOBS (ORCPT ); Thu, 17 Aug 2006 10:01:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932499AbWHQOBR (ORCPT ); Thu, 17 Aug 2006 10:01:17 -0400 Received: from mta10.adelphia.net ([68.168.78.202]:60808 "EHLO mta10.adelphia.net") by vger.kernel.org with ESMTP id S932504AbWHQOBO (ORCPT ); Thu, 17 Aug 2006 10:01:14 -0400 Date: Thu, 17 Aug 2006 10:01:15 -0400 From: mikepolniak To: linux-kernel@vger.kernel.org Subject: JMicron SATA/IDE and 2.6.18-rc4 fails to detect CDROM Message-ID: <20060817140115.GA3808@debamd64> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.12-2006-07-14 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Using 2.6.18-rc4 and CONFIG_SCSI_SATA_AHCI=m, fails to detect ide cdrom. lspci 03:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev02) and from dmesg|grep -i ide BIOS-provided physical RAM map: ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Boot video device is 0000:01:00.0 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Probing IDE interface ide0... Probing IDE interface ide1... If i modprobe ahci dmesg shows: ahci 0000:03:00.0: version 2.0 ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 19 (level, low) -> IRQ 17 PCI: Setting latency timer of device 0000:03:00.0 to 64 ahci 0000:03:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps 0x3 impl SATA mode ahci 0000:03:00.0: flags: 64bit ncq pm led clo pmp pio slum part ata5: SATA max UDMA/133 cmd 0xFFFFC2000002C100 ctl 0x0 bmdma 0x0 irq 17 ata6: SATA max UDMA/133 cmd 0xFFFFC2000002C180 ctl 0x0 bmdma 0x0 irq 17 scsi6 : ahci ata5: SATA link down (SStatus 0 SControl 300) scsi7 : ahci ata6: SATA link down (SStatus 0 SControl 300) The BIOS sees the CDROM but it is not detected by ide driver.