Hoi,
is er iemand die DMA aangekregen heeft op de hdd van een toshiba tecra 550CDT laptop?
Ik krijg hem maar niet op DMA modus. Ik heb bijna alles al geprobeert: hdparm -d1, ondersteuning voor verschillende chipsets meegecompileert en de nieuwste 2.5 kernel. Ik heb "DMA enable by default" aangevinkt, maar DMA werkt niet. Hdparm -d1 /dev/hda geeft:
/dev/hda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation is not permitted
using_dma = 0 (off)
INFO:
# lspci -v
00:00.0 Host bridge: Toshiba America Info Systems 601 (rev a7)
Flags: bus master, medium devsel, latency 0
00:04.0 VGA compatible controller: Chips and Technologies F65554 (rev c2) (prog-if 00 [VGA])
Flags: stepping, medium devsel
Memory at fe000000 (32-bit, non-prefetchable) [size=16M]
Expansion ROM at <unassigned> [disabled] [size=256K]
00:0b.0 USB Controller: NEC Corporation USB (rev 01) (prog-if 10 [OHCI])
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at fdfff000 (32-bit, non-prefetchable) [size=4K]
# lspci -n
00:00.0 Class 0600: 1179:0601 (rev a7)
00:04.0 Class 0300: 102c:00e4 (rev c2)
00:0b.0 Class 0c03: 1033:0035 (rev 01)
hdparm -i /dev/hda
/dev/hda:
Model=IC25N010ATDA04-0, FwRev=DACOA70A, SerialNo=170171M6092
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=DualPortCache, BuffSize=347kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=19640880
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 udma3 udma4 udma5
AdvancedPM=yes: mode=0x80 (128) WriteCache=enabled
Drive conforms to: ATA/ATAPI-5 T13 1321D revision 3: 2 3 4 5
is er iemand die DMA aangekregen heeft op de hdd van een toshiba tecra 550CDT laptop?
Ik krijg hem maar niet op DMA modus. Ik heb bijna alles al geprobeert: hdparm -d1, ondersteuning voor verschillende chipsets meegecompileert en de nieuwste 2.5 kernel. Ik heb "DMA enable by default" aangevinkt, maar DMA werkt niet. Hdparm -d1 /dev/hda geeft:
/dev/hda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation is not permitted
using_dma = 0 (off)
INFO:
# lspci -v
00:00.0 Host bridge: Toshiba America Info Systems 601 (rev a7)
Flags: bus master, medium devsel, latency 0
00:04.0 VGA compatible controller: Chips and Technologies F65554 (rev c2) (prog-if 00 [VGA])
Flags: stepping, medium devsel
Memory at fe000000 (32-bit, non-prefetchable) [size=16M]
Expansion ROM at <unassigned> [disabled] [size=256K]
00:0b.0 USB Controller: NEC Corporation USB (rev 01) (prog-if 10 [OHCI])
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at fdfff000 (32-bit, non-prefetchable) [size=4K]
# lspci -n
00:00.0 Class 0600: 1179:0601 (rev a7)
00:04.0 Class 0300: 102c:00e4 (rev c2)
00:0b.0 Class 0c03: 1033:0035 (rev 01)
hdparm -i /dev/hda
/dev/hda:
Model=IC25N010ATDA04-0, FwRev=DACOA70A, SerialNo=170171M6092
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=DualPortCache, BuffSize=347kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=19640880
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 udma3 udma4 udma5
AdvancedPM=yes: mode=0x80 (128) WriteCache=enabled
Drive conforms to: ATA/ATAPI-5 T13 1321D revision 3: 2 3 4 5