Cgyba pri zaoinani dma

Helou. Dnes som pozeral, ze ci mam dma zapnute na disku a nic mi nevypisalo. Ked som sa ho snazil zapnut, tak mi vyhodilo chybovu hlasku: geno geno # hdparm /dev/sda /dev/sda: IO_support = 0 (default 16-bit) readonly = 0 (off) readahead = 256 (on) geometry = 14946/255/63, sectors = 122942324736, start = 0 geno geno # hdparm /dev/sda /dev/sda: IO_support = 0 (default 16-bit) readonly = 0 (off) readahead = 256 (on) geometry = 14946/255/63, sectors = 122942324736, start = 0 geno geno # hdparm /dev/sda1 /dev/sda1: IO_support = 0 (default 16-bit) readonly = 0 (off) readahead = 256 (on) geometry = 14946/255/63, sectors = 15726703104, start = 63 geno geno # hdparm -d1 /dev/sda /dev/sda: setting using_dma to 1 (on) HDIO_SET_DMA failed: Inappropriate ioctl for device geno geno # hdparm -t /dev/sda /dev/sda: Timing buffered disk reads: 162 MB in 3.02 seconds = 53.58 MB/sec HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device geno geno # lspci 0000:00:00.0 Host bridge: VIA Technologies, Inc. KT880 Host Bridge 0000:00:00.1 Host bridge: VIA Technologies, Inc. KT880 Host Bridge 0000:00:00.2 Host bridge: VIA Technologies, Inc. KT880 Host Bridge 0000:00:00.3 Host bridge: VIA Technologies, Inc. KT880 Host Bridge 0000:00:00.4 Host bridge: VIA Technologies, Inc. KT880 Host Bridge 0000:00:00.7 Host bridge: VIA Technologies, Inc. KT880 Host Bridge 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge 0000:00:0b.0 Ethernet controller: VIA Technologies, Inc. VT6120/VT6121/VT6122 Gigabit Ethernet Adapter (rev 11) 0000:00:0f.0 IDE interface: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80) 0000:00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) 0000:00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South] 0000:00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60) 0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AS [Radeon 9550] 0000:01:00.1 Display controller: ATI Technologies Inc RV350 ?? [Radeon 9550] (Secondary) Neviete mi niekto poradit, co je s tym ? Mam AMD s maxtor sata diskom a MSI maticnou KT880 Delta. Vdaka za odpoved