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Message-ID: <00c601c74d42$c81b2170$2101a8c0@donald> Date: Sat, 10 Feb 2007 19:39:21 +0100 From: "Paul Rolland" <rol@...917.net> To: <rol@...917.net>, "'Robert Hancock'" <hancockr@...w.ca> Cc: "'Linux Kernel Mailing List'" <linux-kernel@...r.kernel.org> Subject: RE: AHCI - remove probing of ata2 > I've been trying this, but I ended with the ICH7 not detecting anymore > my IDE disks... > Should try again, maybe I missed something. Done a new built, and I now have : Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx hda: Maxtor 6L200P0, ATA DISK drive hdb: ASUS CRW-5232A3, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: max request size: 512KiB hda: 398297088 sectors (203928 MB) w/8192KiB Cache, CHS=24792/255/63 hda: cache flushes supported hda: hda1 hda2 hda3 hda4 < hda5 hda6 > hdb: ATAPI 52X CD-ROM CD-R/RW drive, 1536kB Cache Uniform CD-ROM driver Revision: 3.20 ide-floppy driver 0.99.newide ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 23 (level, low) -> IRQ 23 ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ata1: SATA max UDMA/133 cmd 0xFFFFC200000B6900 ctl 0x0 bmdma 0x0 irq 504 ata2: SATA max UDMA/133 cmd 0xFFFFC200000B6980 ctl 0x0 bmdma 0x0 irq 504 ata3: SATA max UDMA/133 cmd 0xFFFFC200000B6A00 ctl 0x0 bmdma 0x0 irq 504 ata4: SATA max UDMA/133 cmd 0xFFFFC200000B6A80 ctl 0x0 bmdma 0x0 irq 504 scsi0 : ahci ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ATA-7, max UDMA/133, 490234752 sectors: LBA48 NCQ (depth 31/32) ata1.00: ata1: dev 0 multi count 0 ata1.00: configured for UDMA/133 scsi1 : ahci ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata2.00: qc timeout (cmd 0xec) ata2.00: failed to IDENTIFY (I/O error, err_mask=0x104) ata2: port is slow to respond, please be patient (Status 0x80) ata2: port failed to respond (30 secs, Status 0x80) ata2: COMRESET failed (device not ready) ata2: hardreset failed, retrying in 5 secs ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata2.00: ATA-6, max UDMA/133, 640 sectors: LBA ata2.00: ata2: dev 0 multi count 1 ata2.00: configured for UDMA/133 scsi2 : ahci ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata3.00: ATA-7, max UDMA/133, 490234752 sectors: LBA48 NCQ (depth 31/32) ata3.00: ata3: dev 0 multi count 0 ata3.00: configured for UDMA/133 scsi3 : ahci ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata4.00: ATA-7, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 31/32) ata4.00: ata4: dev 0 multi count 16 ata4.00: configured for UDMA/133 scsi 0:0:0:0: Direct-Access ATA Maxtor 6L250S0 BANC PQ: 0 ANSI: 5 SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB) sda: Write Protect is off SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB) sda: Write Protect is off SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sd 0:0:0:0: Attached scsi disk sda sd 0:0:0:0: Attached scsi generic sg0 type 0 scsi 1:0:0:0: Direct-Access ATA Config Disk RGL1 PQ: 0 ANSI: 5 SCSI device sdb: 640 512-byte hdwr sectors (0 MB) sdb: Write Protect is off SCSI device sdb: write cache: disabled, read cache: enabled, doesn't support DPO or FUA SCSI device sdb: 640 512-byte hdwr sectors (0 MB) sdb: Write Protect is off SCSI device sdb: write cache: disabled, read cache: enabled, doesn't support DPO or FUA sdb: unknown partition table sd 1:0:0:0: Attached scsi disk sdb sd 1:0:0:0: Attached scsi generic sg1 type 0 scsi 2:0:0:0: Direct-Access ATA Maxtor 6L250S0 BANC PQ: 0 ANSI: 5 SCSI device sdc: 490234752 512-byte hdwr sectors (251000 MB) sdc: Write Protect is off SCSI device sdc: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sdc: 490234752 512-byte hdwr sectors (251000 MB) sdc: Write Protect is off SCSI device sdc: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdc: sdc1 sdc2 sd 2:0:0:0: Attached scsi disk sdc sd 2:0:0:0: Attached scsi generic sg2 type 0 scsi 3:0:0:0: Direct-Access ATA ST3500641AS 3.AA PQ: 0 ANSI: 5 SCSI device sdd: 976773168 512-byte hdwr sectors (500108 MB) sdd: Write Protect is off SCSI device sdd: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sdd: 976773168 512-byte hdwr sectors (500108 MB) sdd: Write Protect is off SCSI device sdd: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdd: sdd1 sdd2 sdd3 sd 3:0:0:0: Attached scsi disk sdd sd 3:0:0:0: Attached scsi generic sg3 type 0 PCI: Device 0000:02:00.0 not available because of resource collisions ahci: probe of 0000:02:00.0 failed with error -22 ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 22 (level, low) -> IRQ 22 ata: 0x1F0 IDE port busy ata: conflict with ide0 ata5: DUMMY ata6: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xFFA8 irq 15 scsi4 : ata_piix scsi5 : ata_piix ATA: abnormal status 0x7F on port 0x177 PCI: Enabling device 0000:02:00.1 (0000 -> 0001) ACPI: PCI Interrupt 0000:02:00.1[B] -> GSI 16 (level, low) -> IRQ 16 ata7: PATA max UDMA/100 cmd 0x9C00 ctl 0x9882 bmdma 0x9400 irq 16 ata8: PATA max UDMA/100 cmd 0x9800 ctl 0x9482 bmdma 0x9408 irq 16 scsi6 : pata_jmicron ata7.00: ATAPI, max UDMA/66 ata7.00: qc timeout (cmd 0xef) ata7.00: failed to set xfermode (err_mask=0x4) ata7.00: limiting speed to UDMA/44 ata7: failed to recover some devices, retrying in 5 secs ata7.00: qc timeout (cmd 0xef) ata7.00: failed to set xfermode (err_mask=0x4) ata7.00: limiting speed to PIO0 ata7: failed to recover some devices, retrying in 5 secs ata7.00: qc timeout (cmd 0xef) ata7.00: failed to set xfermode (err_mask=0x4) ata7.00: disabled scsi7 : pata_jmicron ATA: abnormal status 0x7F on port 0x9807 So, the Jmicron stuff is still not working... It starts with the : PCI: Device 0000:02:00.0 not available because of resource collisions ahci: probe of 0000:02:00.0 failed with error -22 and then it fails to detect any kind of devices I have... .config contains : # # ATA/ATAPI/MFM/RLL support # CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set # CONFIG_BLK_DEV_HD_IDE is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set CONFIG_BLK_DEV_IDEFLOPPY=y CONFIG_BLK_DEV_IDESCSI=y CONFIG_IDE_TASK_IOCTL=y # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_CMD640 is not set # CONFIG_BLK_DEV_IDEPNP is not set # CONFIG_BLK_DEV_IDEPCI is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set # CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y ... (SCSI is set for USB devices I'm using). ... # # Serial ATA (prod) and Parallel ATA (experimental) drivers # CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_AHCI=y # CONFIG_SATA_SVW is not set CONFIG_ATA_PIIX=y # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set CONFIG_SATA_INTEL_COMBINED=y # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_ATA_GENERIC is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set CONFIG_PATA_JMICRON=y # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set Robert, based on what you wrote, I have a few questions : - Should I activate CONFIG_SATA_SIL and/or CONFIG_SATA_SIL24 for the ata2 timeout, - If I set CONFIG_IDE=n, this will remove support for : . Floppy, . Scsi -> USB keys. or am I missing something ? Regards, Paul - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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