From: mikepolniak <mikpolniak@adelphia.net>
To: linux-kernel@vger.kernel.org
Subject: JMicron SATA/IDE and 2.6.18-rc4 fails to detect CDROM
Date: Thu, 17 Aug 2006 10:01:15 -0400 [thread overview]
Message-ID: <20060817140115.GA3808@debamd64> (raw)
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.
next reply other threads:[~2006-08-17 14:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-17 14:01 mikepolniak [this message]
2006-08-17 14:04 ` JMicron SATA/IDE and 2.6.18-rc4 fails to detect CDROM Jeff Garzik
2006-08-17 14:44 ` Alan Cox
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