Re:

["Riccardo Castellani" <r.castellani@usl6.toscana.it>]

That's good idea ! I tried to Knoppix but it detects UDMA at 33 Mhz.
I read in mothearboard manual that it supports until to UDMA 100 Mhz

----- Original Message ----- 
From: "Stefan" <gentoopower@yahoo.de>
To: "Riccardo Castellani" <r.castellani@usl6.toscana.it>
Cc: <linux-ide@vger.kernel.org>
Sent: Thursday, September 08, 2005 3:21 AM
Subject: Re:


> What happens if you check udma level with a live cd like knoppix?
>
> Riccardo Castellani wrote:
>
>> I'm sure that I replaced old 80-wire cable with "newer 80-wire IDE
>> cable".
>>
>>
>> ----- 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 1:00 PM
>> Subject: Re:
>>
>>
>>> 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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