Le Wed, Feb 27, 2002, � 04:30:37PM +0100, David Marsal a �crit: > 1/ Quelle est la solution qui vous � permi d'activer l'UDMA >
> 2/Est ce que certains on r�ussi � avoir des d�bits sup�rieurs � 20 > MB/sec, si oui quel est leur mat�riel que je puisse me le procurer... Je doute que tu aies envie de me procurer mon mat�riel: un Duron-600 (pouss� � 700 MHz), une ABIT KT-7 (sans hpt machintruc). Un IBM DTLA-307045 J'obtiens sans pousser 22.3 Mo/s (au sens de hdparm -t) (et 196 pour le cache -- -T) Question b�te: tu as bien un c�ble 80 broches entre la CM et le DD ? A part �a, mes r�glages: muscat# hdparm /dev/discs/disc0/disc /dev/discs/disc0/disc: multcount = 0 (off) I/O support = 1 (32-bit) unmaskirq = 1 (on) using_dma = 1 (on) keepsettings = 0 (off) nowerr = 0 (off) readonly = 0 (off) readahead = 8 (on) geometry = 5606/255/63, sectors = 90069840, start = 0 busstate = 1 (on) muscat% egrep "(DMA|VIA)" /boot/config-2.4.18-pre9 CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_ADMA=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_PCI_WIP is not set # CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set # CONFIG_HPT34X_AUTODMA is not set CONFIG_BLK_DEV_VIA82CXXX=y CONFIG_IDEDMA_AUTO=y CONFIG_IDEDMA_IVB=y # CONFIG_DMA_NONPCI is not set # CONFIG_SCSI_EATA_DMA is not set CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 # CONFIG_VIA_RHINE is not set # CONFIG_VIA_RHINE_MMIO is not set CONFIG_AGP_VIA=y CONFIG_SOUND_VIA82CXXX=m CONFIG_MIDI_VIA82CXXX=y # CONFIG_SOUND_DMAP is not set Bon amusement A++ -- Grumpf.
