Re: UDMA not supported on my board

CaT (cat@zip.com.au)
Sat, 13 Mar 1999 17:17:09 +1100 (EST)

> hdparm -tT /dev/hda
>
> /dev/hda:
> Timing buffer-cache reads: 128 MB in 3.92 seconds =32.65 MB/sec
> Timing buffered disk reads: 64 MB in 5.20 seconds =12.31 MB/sec
>
> Here is your proof that I got it right.

You lucky lucky bastard 8(

1007.root@kinder:/root>> hdparm -v /dev/hda

/dev/hda:
multcount = 32 (on)
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 = 790/255/63, sectors = 12706470, start = 0
1008.root@kinder:/root>> hdparm -i /dev/hda

/dev/hda:

Model=ST36531A, FwRev=3.05, SerialNo=VS332292
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=13446/15/63, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=0(?), BuffSize=128kB, MaxMultSect=32, MultSect=off
DblWordIO=no, maxPIO=2(fast), DMA=yes, maxDMA=2(fast)
LBA CHS=790/255/63 Native, LBAsects=12706470
tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2
IORDY=on/off, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4
UDMA modes: mode0 mode1 *mode2
Drive Supports : ATA-1 ATA-2 ATA-3 ATA-4

1009.root@kinder:/root>> hdparm -tT /dev/hda

/dev/hda:
Timing buffer-cache reads: 128 MB in 1.25 seconds =102.40 MB/sec
Timing buffered disk reads: 64 MB in 398.91 seconds = 0.16 MB/sec

*sulk*

-- 
CaT (cat@zip.net.au)                       URL: http://www.zip.com.au/dev/null


   An electricity provider of New Hampshire, US has advised it's customers
   that in the event of a power failure they can log on to its website for
   more information...   - Paraphrased from the New Scientist, Feb 6, 1999




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