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Date: Fri, 19 Nov 2004 14:07:41 +1100
From: CaT <cat@zip.com.au>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Linux 2.6.9-ac10
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On Thu, Nov 18, 2004 at 02:50:16PM +0000, Alan Cox wrote:
> The it8212 still doesn't default to DMA on - that is on the TODO list. The

Are you sure?

# hdparm  -v /dev/hdg

/dev/hdg:
 multcount    = 16 (on)
 I/O support  =  0 (default 16-bit)
 unmaskirq    =  1 (on)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 nowerr       =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 geometry     = 24321/255/63, sectors = 390721968, start = 0
 busstate     =  1 (on)

IT8212: IDE controller at PCI slot 0000:03:05.0
IT8212: chipset revision 17
IT8212: 100% native mode on irq 29
    ide2: BM-DMA at 0x4420-0x4427, BIOS settings: hde:pio, hdf:pio
it8212: controller in pass through mode.
    ide3: BM-DMA at 0x4428-0x442f, BIOS settings: hdg:DMA, hdh:pio
Probing IDE interface ide2...
Probing IDE interface ide3...
hdg: WDC WD2000JB-00FUA0, ATA DISK drive
ide3 at 0x4410-0x4417,0x441a on irq 29
hdg: max request size: 1024KiB
hdg: 390721968 sectors (200049 MB) w/8192KiB Cache, CHS=24321/255/63,
UDMA(100)
hdg: cache flushes supported
 hdg: hdg1

-- 
    Red herrings strewn hither and yon.