[haiku-development] UDMA mode 4 now correctly identified

  • From: Rob Judd <haiqu@xxxxxxxxxx>
  • To: "haiku-development@xxxxxxxxxxxxx" <haiku-development@xxxxxxxxxxxxx>
  • Date: Sat, 18 Apr 2009 22:41:53 +0000

Woo-hoo!!

/boot/src/haiku> idestatus /dev/disk/ata/0/master/raw
dma_status: dma enabled
pio mode: 0
dma mode: Ultra DMA Mode 4 - 66.7 MB/s
/boot/src/haiku> ideinfo /dev/disk/ata/0/master/raw
Model Number:     WDC WD80EB-28CGH1
Serial Number:    WD-WMA9N1650914
Firmware Version: 24.84G24

Capacity: 7.5 GB
LBA supported: yes

DMA supported: yes
DMA mode: Ultra DMA Mode 4 - 66.7 MB/s
READ/WRITE DMA QUEUED: not supported

Write Cache: supported
Look Ahead: supported
Bus Release IRQ: not supported
Service start transfer IRQ: not supported
NOP: not supported
FLUSH CACHE: not supported
FLUSH CACHE EXT: not supported

CFA features: not supported
Removable: no
Removable Media State Notification features: not supported

Microcode download: supported
S.M.A.R.T: supported
Power Management: supported

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  • » [haiku-development] UDMA mode 4 now correctly identified - Rob Judd