Re:

[Stefan <gentoopower@yahoo.de>]

Riccardo Castellani wrote:

> I bought it directly from store.
> Several weeks ago I had problems with IDE cable and I could see UDMA5
> (with "hdparm" command) inside UDMA modes list. UDMA was the current
> active mode.
> Then I replaced 80- wire cable and I needed (for other reasons) again
> to reinstall operating system FC3 and now I'm here.

Well you probably answered the question yourself now, you must have
installed a cable only capable of udma2/udma 33.
The older ide cables have sligthly thicker lines than the >udma2 cables,
they have the same connector and of course there are mire connected pins
on the >udma2
 cables but you don't see that if looking at the connector.

>
> ----- Original Message ----- From: "Stefan" <gentoopower@yahoo.de>
> To: "Riccardo Castellani" <r.castellani@usl6.toscana.it>
> Cc: <linux-ide@vger.kernel.org>
> Sent: Tuesday, September 06, 2005 9:59 AM
> Subject: Re:
>
>
>> Riccardo Castellani wrote:
>>
>>> My HD supports  U-ATA 133 while motherboard supports U-ATA 100.
>>> (Fedora Core 3)
>>> DMA works at 33 Mhz (UDMA2) !?!
>>> WHY ? How Can I set to UDMA5 ?
>>
>>
>> To change to udma5 run:
>>
>> hdparm -X udma5
>>
>>>
>>>
>>> With  "hdparm -i /dev/hda" I can see:
>>>
>>> Model=Maxtor 6Y080L0, FwRev=YAR41BW0, SerialNo=Y23TZR2C
>>> Config={ Fixed }
>>> RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
>>> BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
>>> CurCHS=4047/16/255, CurSects=16511760, LBA=yes, LBAsects=160086528
>>> IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
>>> PIO modes:  pio0 pio1 pio2 pio3 pio4
>>> DMA modes:  mdma0 mdma1 mdma2
>>> UDMA modes: udma0 udma1 *udma2
>>> AdvancedPM=yes: disabled (255) WriteCache=enabled
>>> Drive conforms to: (null):
>>
>>
>>
>> Looks like the drive  was switched to only support UDMA2, did you buy
>> this drive directly from store?
>> This drive can be set to only support udma2 with the help of maxtors
>> utility, this is sometimes needed to fix problems with older boards,
>> so if you bought this drive from someone, there is a chance, that this
>> person switched the udma mode for that drive.
>> If you got it directly from a store, then this should not be the case.
>>
>>>
>>>
>>>
>>> dmesg gives:
>>>
>>> Linux version 2.6.12-1.1376_FC3 (bhcompile@tweety.build.redhat.com)
>>> (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 Fri Aug 26 23:27:26
>>> EDT 2005
>>> BIOS-provided physical RAM map:
>>> BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
>>> BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
>>> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
>>> BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
>>> BIOS-e820: 000000000fff0000 - 000000000fff8000 (ACPI data)
>>> BIOS-e820: 000000000fff8000 - 0000000010000000 (ACPI NVS)
>>> BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
>>> 0MB HIGHMEM available.
>>> 255MB LOWMEM available.
>>> Using x86 segment limits to approximate NX protection
>>> On node 0 totalpages: 65520
>>>  DMA zone: 4096 pages, LIFO batch:1
>>>  Normal zone: 61424 pages, LIFO batch:31
>>>  HighMem zone: 0 pages, LIFO batch:1
>>> DMI 2.3 present.
>>> ACPI: RSDP (v000 AMI                                   ) @ 0x000fc570
>>> ACPI: RSDT (v001 AMIINT VIA_P6   0x00000010 MSFT 0x00000097) @
>>> 0x0fff0000
>>> ACPI: FADT (v001 AMIINT VIA_P6   0x00000011 MSFT 0x00000097) @
>>> 0x0fff0030
>>> ACPI: DSDT (v001    VIA APOLLO-P 0x00001000 MSFT 0x0100000b) @
>>> 0x00000000
>>> ACPI: BIOS age (2000) fails cutoff (2001), acpi=force is required to
>>> enable ACPI
>>> ACPI: Disabling ACPI support
>>> Allocating PCI resources starting at 10000000 (gap: 10000000:efff0000)
>>> Built 1 zonelists
>>> Kernel command line: ro root=LABEL=/
>>> Initializing CPU#0
>>> CPU 0 irqstacks, hard=c0447000 soft=c0446000
>>> PID hash table entries: 1024 (order: 10, 16384 bytes)
>>> Detected 798.270 MHz processor.
>>> Using tsc for high-res timesource
>>> Console: colour VGA+ 80x25
>>> Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
>>> Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
>>> Memory: 254828k/262080k available (2450k kernel code, 6572k reserved,
>>> 694k data, 180k init, 0k highmem)
>>> Checking if this processor honours the WP bit even in supervisor
>>> mode... Ok.
>>> Calibrating delay loop... 1568.76 BogoMIPS (lpj=784384)
>>> Security Framework v1.0.0 initialized
>>> SELinux:  Initializing.
>>> SELinux:  Starting in permissive mode
>>> selinux_register_security:  Registering secondary module capability
>>> Capability LSM initialized as secondary
>>> Mount-cache hash table entries: 512
>>> CPU: After generic identify, caps: 0383f9ff 00000000 00000000 00000000
>>> 00000000 00000000 00000000
>>> CPU: After vendor identify, caps: 0383f9ff 00000000 00000000 00000000
>>> 00000000 00000000 00000000
>>> CPU: L1 I cache: 16K, L1 D cache: 16K
>>> CPU: L2 cache: 256K
>>> CPU: After all inits, caps: 0383f1ff 00000000 00000000 00000040
>>> 00000000 00000000 00000000
>>> Intel machine check architecture supported.
>>> Intel machine check reporting enabled on CPU#0.
>>> CPU: Intel Pentium III (Coppermine) stepping 06
>>> Enabling fast FPU save and restore... done.
>>> Enabling unmasked SIMD FPU exception support... done.
>>> Checking 'hlt' instruction... OK.
>>> checking if image is initramfs... it is
>>> Freeing initrd memory: 399k freed
>>> NET: Registered protocol family 16
>>> PCI: PCI BIOS revision 2.10 entry at 0xfdaf1, last bus=1
>>> PCI: Using configuration type 1
>>> mtrr: v2.0 (20020519)
>>> ACPI: Subsystem revision 20050729
>>> ACPI: Interpreter disabled.
>>> Linux Plug and Play Support v0.97 (c) Adam Belay
>>> pnp: PnP ACPI: disabled
>>> usbcore: registered new driver usbfs
>>> usbcore: registered new driver hub
>>> PCI: Probing PCI hardware
>>> PCI: Probing PCI hardware (bus 00)
>>> Boot video device is 0000:01:00.0
>>> PCI: Using IRQ router VIA [1106/0686] at 0000:00:07.0
>>> apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
>>> audit: initializing netlink socket (disabled)
>>> audit(1125948457.147:1): initialized
>>> Total HugeTLB memory allocated, 0
>>> VFS: Disk quotas dquot_6.5.1
>>> Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>>> SELinux:  Registering netfilter hooks
>>> Initializing Cryptographic API
>>> ksign: Installing public key data
>>> Loading keyring
>>> - Added public key ACD1A80A1D789A78
>>> - User ID: Red Hat, Inc. (Kernel Module GPG key)
>>> pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>>> isapnp: Scanning for PnP cards...
>>> isapnp: No Plug & Play device found
>>> Real Time Clock Driver v1.12
>>> Linux agpgart interface v0.101 (c) Dave Jones
>>> agpgart: Detected VIA Apollo Pro 133 chipset
>>> agpgart: AGP aperture is 64M @ 0xe0000000
>>> PNP: No PS/2 controller found. Probing ports directly.
>>> serio: i8042 AUX port at 0x60,0x64 irq 12
>>> serio: i8042 KBD port at 0x60,0x64 irq 1
>>> Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing
>>> enabled
>>> ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>>> ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
>>> io scheduler noop registered
>>> io scheduler anticipatory registered
>>> io scheduler deadline registered
>>> io scheduler cfq registered
>>> RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
>>> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>>> ide: Assuming 33MHz system bus speed for PIO modes; override with
>>> idebus=xx
>>> VP_IDE: IDE controller at PCI slot 0000:00:07.1
>>> PCI: Via IRQ fixup for 0000:00:07.1, from 255 to 0
>>> VP_IDE: chipset revision 6
>>> VP_IDE: not 100% native mode: will probe irqs later
>>> VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on
>>> pci0000:00:07.1
>>>    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
>>>    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:DMA
>>> Probing IDE interface ide0...
>>> hda: Maxtor 6Y080L0, ATA DISK drive
>>> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
>>> Probing IDE interface ide1...
>>> hdd: LG CD-ROM CRD-8521B, ATAPI CD/DVD-ROM drive
>>> ide1 at 0x170-0x177,0x376 on irq 15
>>> hda: max request size: 128KiB
>>> hda: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=65535/16/63,
>>> UDMA(33)
>>> hda: cache flushes supported
>>> hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 hda8 >
>>> hdd: ATAPI 52X CD-ROM drive, 128kB Cache, DMA
>>> Uniform CD-ROM driver Revision: 3.20
>>> ide-floppy driver 0.99.newide
>>> usbcore: registered new driver hiddev
>>> usbcore: registered new driver usbhid
>>> drivers/usb/input/hid-core.c: v2.01:USB HID core driver
>>> mice: PS/2 mouse device common for all mice
>>> md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
>>> NET: Registered protocol family 2
>>> IP: routing cache hash table of 512 buckets, 16Kbytes
>>> TCP established hash table entries: 16384 (order: 5, 131072 bytes)
>>> TCP bind hash table entries: 16384 (order: 6, 458752 bytes)
>>> TCP: Hash tables configured (established 16384 bind 16384)
>>> Initializing IPsec netlink socket
>>> NET: Registered protocol family 1
>>> NET: Registered protocol family 17
>>> Freeing unused kernel memory: 180k freed
>>> input: AT Translated Set 2 keyboard on isa0060/serio0
>>> kjournald starting.  Commit interval 5 seconds
>>> EXT3-fs: mounted filesystem with ordered data mode.
>>> SELinux:  Disabled at runtime.
>>> SELinux:  Unregistering netfilter hooks
>>> Floppy drive(s): fd0 is 1.44M
>>> FDC 0 is a post-1991 82077
>>> 8139too Fast Ethernet driver 0.9.27
>>> PCI: Found IRQ 9 for device 0000:00:0a.0
>>> eth0: RealTek RTL8139 at 0xd800, 00:50:bf:5a:8d:bf, IRQ 9
>>> eth0:  Identified 8139 chip type 'RTL-8139C'
>>> USB Universal Host Controller Interface driver v2.2
>>> PCI: Found IRQ 11 for device 0000:00:07.2
>>> uhci_hcd 0000:00:07.2: UHCI Host Controller
>>> uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
>>> uhci_hcd 0000:00:07.2: irq 11, io base 0x0000dc00
>>> hub 1-0:1.0: USB hub found
>>> hub 1-0:1.0: 2 ports detected
>>> md: Autodetecting RAID arrays.
>>> md: autorun ...
>>> md: ... autorun DONE.
>>> EXT3 FS on hda5, internal journal
>>> device-mapper: 4.4.0-ioctl (2005-01-12) initialised:
>>> dm-devel@redhat.com
>>> kjournald starting.  Commit interval 5 seconds
>>> EXT3 FS on hda1, internal journal
>>> EXT3-fs: mounted filesystem with ordered data mode.
>>> kjournald starting.  Commit interval 5 seconds
>>> EXT3 FS on hda2, internal journal
>>> EXT3-fs: mounted filesystem with ordered data mode.
>>> kjournald starting.  Commit interval 5 seconds
>>> EXT3 FS on hda8, internal journal
>>> EXT3-fs: mounted filesystem with ordered data mode.
>>> kjournald starting.  Commit interval 5 seconds
>>> EXT3 FS on hda3, internal journal
>>> EXT3-fs: mounted filesystem with ordered data mode.
>>> Adding 1052216k swap on /dev/hda7.  Priority:-1 extents:1
>>> parport_pc: VIA 686A/8231 detected
>>> parport_pc: probing current configuration
>>> parport_pc: Current parallel port base: 0x378
>>> parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE]
>>> parport_pc: VIA parallel port: io=0x378, irq=7
>>> ieee1394: Initialized config rom entry `ip1394'
>>> ip_tables: (C) 2000-2002 Netfilter core team
>>> ip_tables: (C) 2000-2002 Netfilter core team
>>> eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
>>> i2c /dev entries driver
>>> NET: Registered protocol family 10
>>> Disabled Privacy Extensions on device c03d60a0(lo)
>>> IPv6 over IPv4 tunneling driver
>>> eth0: no IPv6 routers present
>>> -
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>>
>>
>>
>>
>>
>>
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