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    SubjectKernel 2.6.37 erroneously limiting to UDMA/33
    Hello,

    Why is the kernel limiting me to udma/33 when the device says it can do
    ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66

    There is no cable the compact flash is a socket on the motherboard!

    Loading sd_mod.ko module
    Loading libata.ko module
    Loading ata_generic.ko module
    Loading pata_acpi.ko module
    pata_acpi 0000:00:0f.0: PCI INT B -> GSI 21 (level, low) -> IRQ 21
    pata_acpi 0000:00:0f.0: PCI INT B disabled
    Loading pata_via.ko module
    scsi0 : pata_via
    scsi1 : pata_via
    ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14
    ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15
    ata2.01: CFA: TRANSCEND, 20070831, max UDMA/66
    ata2.01: 7962192 sectors, multi 0: LBA
    ata2.01: limited to UDMA/33 due to 40-wire cable
    ata2.01: configured for UDMA/33
    scsi 1:0:1:0: Direct-Access ATA TRANSCEND 2007 PQ: 0 ANSI: 5
    sd 1:0:1:0: [sda] 7962192 512-byte logical blocks: (4.07 GB/3.79 GiB)
    sd 1:0:1:0: [sda] Write Protect is off
    sd 1:0:1:0: [sda] Write cache: disabled, read cache: enabled, doesn't
    support DA
    sda: sda1 sda2 sda3
    sd 1:0:1:0: [sda] Attached SCSI disk
    Loading ata_piix.ko module

    Thanks,
    Steve

    --

    "They that give up essential liberty to obtain temporary safety,
    deserve neither liberty nor safety." (Ben Franklin)

    "The course of history shows that as a government grows, liberty
    decreases." (Thomas Jefferson)





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