Fala Basco!
fiz os seguintes testes:
----------
[EMAIL PROTECTED]:~# hdparm /dev/hda
/dev/hda:
multcount = 0 (off)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 65535/16/63, sectors = 78156288, start
= 0
[EMAIL PROTECTED]:~#
---
[EMAIL PROTECTED]:~# hdparm -i /dev/hda
/dev/hda:
Model=WDC WD400BB-23JHC0, FwRev=06.01C06,
SerialNo=WD-WMAMC3129669
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed
DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63, TrkSize=0, SectSize=0,
ECCbytes=66
BuffType=unknown, BuffSize=2048kB, MaxMultSect=16,
MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes,
LBAsects=78156288
IORDY=on/off, tPIO={min:120,w/IORDY:120},
tDMA={min:120,rec:120}
PIO modes: pio0 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: device does not report version:
* signifies the current active mode
-----
[EMAIL PROTECTED]:~# hdparm -Q /dev/hda
/dev/hda:
HDIO_GET_QDMA failed: Invalid argument
[EMAIL PROTECTED]:~#
[EMAIL PROTECTED]:~#
---
[EMAIL PROTECTED]:~# hdparm -Q /dev/hda
/dev/hda:
HDIO_GET_QDMA failed: Invalid argument
[EMAIL PROTECTED]:~#
não consigo habilitar o dma do disco.... dá erro
como posso fazer isso ?
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