[6] Comentário enviado por
joabes em 20/09/2006 - 13:11h:
Caro amigo:
Preciso de uma ajudinha, quais as sequências de comandos que devo usar baseada nessas informações, meu disco preciso ativar o dma ou ultra dma do disco:
/dev/hda:
Model=SAMSUNG SP2514N, FwRev=VF100-41, SerialNo=S08BJ1FL709733
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
BuffType=DualPortCache, BuffSize=8192kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
IORDY=on/off, tPIO={min:240,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=no WriteCache=enabled
Drive conforms to: unknown:
* signifies the current active mode
/dev/hda:
Model=SAMSUNG SP2514N, FwRev=VF100-41, SerialNo=S08BJ1FL709733
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
BuffType=DualPortCache, BuffSize=8192kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
IORDY=on/off, tPIO={min:240,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=no WriteCache=enabled
Drive conforms to: unknown:
* signifies the current active mode
/dev/hda:
multcount = 16 (on)
IO_support = 1 (32-bit)
unmaskirq = 1 (on)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 30401/255/63, sectors = 488397168, start = 0
O que preciso fazer para ativar o dma, quais os comando corretos a usar?
Cordialmente
Joabes