Hi,
n�chstes Problem:
Auf meiner gro�en Kiste will mein 2.4.24 kein DMA einstellen (das not
permitted sollte nichts mit Rechten zu tun haben, ich hab's als Tante root
probiert). Der Vergleich mit Knoppix zeigt, dass ein 2.4-er es prinzipiell
kann. Wahrscheinlich fehlt die Unterst�tzung f�r den Chipsatz des Boards.
Bei dem Board handelt es sich um GA-8KNXP mit Intel 875P Chipsatz:
http://www.giga-byte.com/MotherBoard/Products/Products_GA-8KNXP.htm
Wei� jemand was fehlt?
TIA -- Peter
pichuco:~# hdparm -d1 /dev/hda
/dev/hda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma = 0 (off)
pichuco:~# hdparm /dev/hda
/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 22526/255/63, sectors = 361882080, start = 0
pichuco:~# hdparm -i /dev/hda
/dev/hda:
Model=IC35L180AVV207-1, FwRev=V26OA66A, SerialNo=VNVF07G6C6E8KL
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52
BuffType=DualPortCache, BuffSize=7965kB, 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 udma3 udma4 *udma5
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: ATA/ATAPI-6 T13 1410D revision 3a: 2 3 4 5 6
pichuco:~# hdparm -I /dev/hda
/dev/hda:
ATA device, with non-removable media
powers-up in standby; SET FEATURES subcmd spins-up.
Model Number: IC35L180AVV207-1
Serial Number: VNVF07G6C6E8KL
Firmware Revision: V26OA66A
Standards:
Used: ATA/ATAPI-6 T13 1410D revision 3a
Supported: 6 5 4 3
Configuration:
Logical max current
cylinders 16383 65535
heads 16 1
sectors/track 63 63
--
CHS current addressable sectors: 4128705
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 361882080
device size with M = 1024*1024: 176700 MBytes
device size with M = 1000*1000: 185283 MBytes (185 GB)
Capabilities:
LBA, IORDY(can be disabled)
bytes avail on r/w long: 52 Queue depth: 32
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Advanced power management level: unknown setting (0x0000)
Recommended acoustic management value: 128, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=240ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* NOP cmd
* READ BUFFER cmd
* WRITE BUFFER cmd
* Host Protected Area feature set
Release interrupt
* Look-ahead
* Write cache
* Power Management feature set
Security Mode feature set
SMART feature set
* FLUSH CACHE EXT command
* Mandatory FLUSH CACHE command
* Device Configuration Overlay feature set
* 48-bit Address feature set
Automatic Acoustic Management feature set
SET MAX security extension
Address Offset Reserved Area Boot
SET FEATURES subcommand required to spinup after power up
Power-Up In Standby feature set
Advanced Power Management feature set
* READ/WRITE DMA QUEUED
* General Purpose Logging feature set
* SMART self-test
* SMART error logging
Security:
Master password revision code = 65534
supported
not enabled
not locked
not frozen
not expired: security count
not supported: enhanced erase
90min for SECURITY ERASE UNIT.
HW reset results:
CBLID- above Vih
Device num = 0 determined by the jumper
Checksum: correct
pichuco:~# grep DMA /usr/src/linux/.config
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_IDEDMA_ONLYDISK=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_PCI_WIP=y
# CONFIG_BLK_DEV_ADMA100 is not set
# CONFIG_HPT34X_AUTODMA is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_DMA_NONPCI is not set
# CONFIG_SCSI_EATA_DMA is not set
CONFIG_SOUND_DMAP=y
--
Peter Weiss / [EMAIL PROTECTED]
Sun Microsystems GmbH / Sonnenallee 1, D-85551 Kirchheim-Heimstetten
(+49 89) 46008 2947 / mobil 0177/ 60 40 121
--
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