2.5.69, IDE TCQ can't be enabled

Hi.  Please respond directly, as I am not subscribed to the list.

I started testing 2.5.69, and I can't seem to get TCQ enabled on my 
drives.  The test-tcq.pl script indicates that both drives in this 
computer support TCQ:
# ./test-tcq.pl
/proc/ide/ide0/hda (WDC WD1200JB-00CRA1) supports TCQ
/proc/ide/ide3/hdg (Maxtor 6E030L0) supports TCQ

There are no "TCQ enabled" messages that are displayed.  
/proc/ide/hda/settings says "using_tcq 0 0 32", and changing that does 
nothing, ie "echo using_tcq:32 > /proc/ide/hda/settings" then cat settings 
shows still 0 for value.

hdparm -Q /dev/hda shows "queue_depth = 0 (off)", then hdparm -Q 8 
/dev/hda gives:
setting DMA queue_depth to 8 (on)
 HDIO_SET_QDMA failed: Input/output error
 queue_depth  =  0 (off)

According to this message:  
http://marc.theaimsgroup.com/?l=linux-kernel&m=103718775526780&w=2
there are no requirements for the controller, etc.  I have tried both
controllers in the computer:  the motherboard SiS controller
(SIS5513/Sis735) and the PCI card PDC20262, with no difference.

I have TCQ enabled in the kernel, with "TCQ on by default".  Below are the
.config and dmesg output.  What else should I try?

CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_EXPERIMENTAL=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSCTL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
CONFIG_KMOD=y
CONFIG_X86_PC=y
CONFIG_MK7=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
CONFIG_PREEMPT=y
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
CONFIG_NOHIGHMEM=y
CONFIG_MTRR=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_PM=y
CONFIG_ACPI=y
CONFIG_ACPI_BOOT=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_BUS=y
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
CONFIG_PCI=y
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_NAMES=y
CONFIG_ISA=y
CONFIG_HOTPLUG=y
CONFIG_PCMCIA_PROBE=y
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_PC_CML1=y
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
CONFIG_PNP_NAMES=y
CONFIG_BLK_DEV_FD=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_IDE_TCQ=y
CONFIG_BLK_DEV_IDE_TCQ_DEFAULT=y
CONFIG_BLK_DEV_IDE_TCQ_DEPTH=8
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_BLK_DEV_ADMA=y
CONFIG_BLK_DEV_PDC202XX_OLD=y
CONFIG_BLK_DEV_PDC202XX_NEW=y
CONFIG_BLK_DEV_SIS5513=y
CONFIG_IDEDMA_AUTO=y
CONFIG_BLK_DEV_PDC202XX=y
CONFIG_BLK_DEV_IDE_MODES=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_REPORT_LUNS=y
CONFIG_SCSI_AHA1542=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IPV6_SCTP__=y
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCI=y
CONFIG_SIS900=y
CONFIG_INPUT=y
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_CORE=y
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
CONFIG_PRINTER=y
CONFIG_AGP=y
CONFIG_AGP_SIS=y
CONFIG_AGP_SWORKS=y
CONFIG_VIDEO_DEV=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
CONFIG_UDF_FS=y
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_PROC_FS=y
CONFIG_DEVFS_FS=y
CONFIG_DEVFS_MOUNT=y
CONFIG_DEVPTS_FS=y
CONFIG_TMPFS=y
CONFIG_RAMFS=y
CONFIG_NFS_FS=y
CONFIG_NFSD=y
CONFIG_LOCKD=y
CONFIG_EXPORTFS=y
CONFIG_SUNRPC=y
CONFIG_SMB_FS=y
CONFIG_MSDOS_PARTITION=y
CONFIG_SMB_NLS=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_FB=y
CONFIG_FB_VESA=y
CONFIG_VIDEO_SELECT=y
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_EMU10K1=y
CONFIG_SND_INTEL8X0=y
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_PL2303=y
CONFIG_ZLIB_INFLATE=y
CONFIG_X86_BIOS_REBOOT=y

Linux version 2.5.69 (root@axp) (gcc version 3.2.2) #2 Thu May 8 23:56:39 
CDT 2003
Video mode to be used for restore is f00
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
 BIOS-e820: 000000001fff0000 - 000000001fff8000 (ACPI data)
 BIOS-e820: 000000001fff8000 - 0000000020000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffee0000 - 00000000fff00000 (reserved)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
511MB LOWMEM available.
On node 0 totalpages: 131056
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 126960 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
ACPI: RSDP (v000 AMI                        ) @ 0x000fa340
ACPI: RSDT (v001 AMIINT SiS735XX 00000.04096) @ 0x1fff0000
ACPI: FADT (v001 AMIINT SiS735XX 00000.04096) @ 0x1fff0030
ACPI: DSDT (v001    SiS      735 00000.00256) @ 0x00000000
ACPI: BIOS passes blacklist
Building zonelist for node : 0
Kernel command line: BOOT_IMAGE=2569-1 ro root=301 1
Initializing CPU#0
PID hash table entries: 2048 (order 11: 16384 bytes)
Detected 1540.469 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 3047.42 BogoMIPS
Memory: 514536k/524224k available (2641k kernel code, 8940k reserved, 741k 
data, 132k init, 0k highmem)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
-> /dev
-> /dev/console
-> /root
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU:     After generic, caps: 0383f9ff c1c3f9ff 00000000 00000020
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: AMD Athlon(tm) XP 1800+ stepping 02
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v2.0 (20020519)
PCI: PCI BIOS revision 2.10 entry at 0xfdb01, last bus=1
PCI: Using configuration type 1
BIO: pool of 256 setup, 14Kb (56 bytes/bio)
biovec pool[0]:   1 bvecs: 256 entries (12 bytes)
biovec pool[1]:   4 bvecs: 256 entries (48 bytes)
biovec pool[2]:  16 bvecs: 256 entries (192 bytes)
biovec pool[3]:  64 bvecs: 256 entries (768 bytes)
biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
ACPI: Subsystem revision 20030418
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: Power Resource [URP1] (off)
ACPI: Power Resource [URP2] (off)
ACPI: Power Resource [FDDP] (off)
ACPI: Power Resource [LPTP] (off)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 11 *12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 12 14 15, disabled)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 12 14 15, disabled)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 *10 11 12 14 15)
Linux Plug and Play Support v0.96 (c) Adam Belay
block request queues:
 128 requests per read queue
 128 requests per write queue
 8 requests per batch
 enter congestion at 15
 exit congestion at 17
SCSI subsystem initialized
drivers/usb/core/usb.c: registered new driver usbfs
drivers/usb/core/usb.c: registered new driver hub
ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 11
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 
'acpi=off'
Initializing RT netlink socket
Enabling SEP on CPU 0
devfs: v1.22 (20021013) Richard Gooch ([e-mail])
devfs: boot_options: 0x1
Installing knfsd (copyright (C) 1996 [e-mail]).
udf: registering filesystem
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Processor [CPU1] (supports C1)
pty: 256 Unix98 ptys configured
request_module: failed /sbin/modprobe -- parport_lowlevel. error = -16
lp: driver loaded but no devices found
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected SiS 735 chipset
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: AGP aperture is 64M @ 0xd0000000
Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled
tts/0 at I/O 0x3f8 (irq = 4) is a 16550A
tts/1 at I/O 0x2f8 (irq = 3) is a 16550A
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
sis900.c: v1.08.06 9/24/2002
eth0: Realtek RTL8201 PHY transceiver found at address 9.
eth0: Using transceiver found at address 9 as default
eth0: SiS 900 PCI Fast Ethernet at 0xc400, IRQ 5, 00:07:95:xx:xx:xx.
Linux video capture interface: v1.00
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with 
idebus=xx
SIS5513: IDE controller at PCI slot 00:02.5
SIS5513: chipset revision 208
SIS5513: not 100% native mode: will probe irqs later
SiS735    ATA 100 controller
    ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:DMA
hda: WDC WD1200JB-00CRA1, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdd: Pioneer DVD-ROM ATAPIModel DVD-116 0107, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
PDC20262: IDE controller at PCI slot 00:0b.0
PDC20262: chipset revision 1
PDC20262: not 100% native mode: will probe irqs later
PDC20262: ROM enabled at 0xcffd0000
PDC20262: (U)DMA Burst Bit ENABLED Primary PCI Mode Secondary PCI Mode.
    ide2: BM-DMA at 0xc800-0xc807, BIOS settings: hde:pio, hdf:pio
    ide3: BM-DMA at 0xc808-0xc80f, BIOS settings: hdg:pio, hdh:pio
hdg: Maxtor 6E030L0, ATA DISK drive
ide3 at 0xd000-0xd007,0xcc02 on irq 5
hda: host protected area => 1
hda: 234441648 sectors (120034 MB) w/8192KiB Cache, CHS=232581/16/63, 
UDMA(100)
 /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 < p5 p6 >
hdg: host protected area => 1
hdg: 60058656 sectors (30750 MB) w/2048KiB Cache, CHS=59582/16/63, 
UDMA(66)
 /dev/ide/host2/bus1/target0/lun0: p1 p2 p3
end_request: I/O error, dev hdd, sector 0
hdd: ATAPI 40X DVD-ROM drive, 256kB Cache, UDMA(66)
Uniform CD-ROM driver Revision: 3.12
end_request: I/O error, dev hdd, sector 0
request_module: failed /sbin/modprobe -- scsi_hostadapter. error = -16
ehci-hcd 00:0d.2: NEC Corporation USB 2.0
ehci-hcd 00:0d.2: irq 11, pci mem e082ef00
Please use the 'usbfs' filetype instead, the 'usbdevfs' name is 
deprecated.
ehci-hcd 00:0d.2: new USB bus registered, assigned bus number 1
ehci-hcd 00:0d.2: USB 2.0 enabled, EHCI 0.95, driver 2003-Jan-22
hub 1-0:0: USB hub found
hub 1-0:0: 5 ports detected
ohci-hcd: 2003 Feb 24 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ohci-hcd: block sizes: ed 64 td 64
ohci-hcd 00:02.2: Silicon Integrated S 7001
ohci-hcd 00:02.2: irq 12, pci mem e0830000
ohci-hcd 00:02.2: new USB bus registered, assigned bus number 2
hub 2-0:0: USB hub found
hub 2-0:0: 3 ports detected
ohci-hcd 00:02.3: Silicon Integrated S 7001 (#2)
ohci-hcd 00:02.3: irq 10, pci mem e0832000
ohci-hcd 00:02.3: new USB bus registered, assigned bus number 3
hub 3-0:0: USB hub found
hub 3-0:0: 3 ports detected
ohci-hcd 00:0d.0: NEC Corporation USB
ohci-hcd 00:0d.0: irq 11, pci mem e0834000
ohci-hcd 00:0d.0: new USB bus registered, assigned bus number 4
hub 4-0:0: USB hub found
hub 4-0:0: 3 ports detected
hub 3-0:0: debounce: port 1: delay 100ms stable 4 status 0x301
hub 3-0:0: new USB device on port 1, assigned address 2
ohci-hcd 00:0d.1: NEC Corporation USB (#2)
ohci-hcd 00:0d.1: irq 12, pci mem e0836000
ohci-hcd 00:0d.1: new USB bus registered, assigned bus number 5
hub 5-0:0: USB hub found
hub 5-0:0: 2 ports detected
drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface 
driver v2.0
Initializing USB Mass Storage driver...
drivers/usb/core/usb.c: registered new driver usb-storage
USB Mass Storage support registered.
input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-00:02.3-1
drivers/usb/core/usb.c: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
drivers/usb/core/usb.c: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0
drivers/usb/serial/usb-serial.c: USB Serial support registered for PL-2303
drivers/usb/core/usb.c: registered new driver pl2303
drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver 
v0.9
mice: PS/2 mouse device common for all mice
input: AT Set 2 keyboard on isa0060/serio0
serio: i8042 KBD port at 0x60,0x64 irq 1
Advanced Linux Sound Architecture Driver Version 0.9.2 (Thu Mar 20 
13:31:57 2003 UTC).
request_module: failed /sbin/modprobe -- snd-card-0. error = -16
ALSA device list:
  #0: Sound Blaster Live! (rev.7) at 0xc000, irq 12
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
UDF-fs DEBUG fs/udf/lowlevel.c:65:udf_get_last_session: CDROMMULTISESSION 
not supported: rc=-25
UDF-fs DEBUG fs/udf/super.c:1472:udf_fill_super: Multi-session=0
UDF-fs DEBUG fs/udf/super.c:460:udf_vrs: Starting at sector 16 (2048 byte 
sectors)
UDF-fs DEBUG fs/udf/super.c:1208:udf_check_valid: Failed to read byte 
32768. Assuming open disc. Skipping validity check
UDF-fs DEBUG fs/udf/misc.c:286:udf_read_tagged: location mismatch block 
256, tag 3274178688 != 256
UDF-fs DEBUG fs/udf/super.c:1262:udf_load_partition: No Anchor block found
UDF-fs: No partition found (1)
found reiserfs format "3.6" with standard journal
Reiserfs journal params: device ide/host0/bus0/target0/lun0/par, size 
8192, journal first block 18, max trans len 1024, max batch 900, max 
commit age 30, max trans age 30
reiserfs: checking transaction log (ide/host0/bus0/target0/lun0/par) for 
(ide/host0/bus0/target0/lun0/par)
Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 132k freed
Adding 530136k swap on /dev/hda2.  Priority:2 extents:1
found reiserfs format "3.6" with standard journal
Reiserfs journal params: device ide/host2/bus1/target0/lun0/par, size 
8192, journal first block 18, max trans len 1024, max batch 900, max 
commit age 30, max trans age 30
reiserfs: checking transaction log (ide/host2/bus1/target0/lun0/par) for 
(ide/host2/bus1/target0/lun0/par)
Using r5 hash to sort names
eth0: Media Link On 100mbps full-duplex
hda: set_drive_speed_status: status=0x58 { DriveReady SeekComplete 
DataRequest }
blk: queue c048ba9c, I/O limit 4095Mb (mask 0xffffffff)
blk: queue c048d4c4, I/O limit 4095Mb (mask 0xffffffff)
hda: dma_timer_expiry: dma status == 0x60
hda: timeout waiting for DMA
hda: timeout waiting for DMA
hda: (__ide_dma_test_irq) called while not waiting