Messages in this thread | | | Date | Thu, 17 Aug 2006 10:01:15 -0400 | From | mikepolniak <> | Subject | JMicron SATA/IDE and 2.6.18-rc4 fails to detect CDROM |
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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. - 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/
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