Date: Sat, 14 Jan 2006 18:29:02 +1100 From: Peter Jeremy <PeterJeremy@optushome.com.au> To: Dread Pirate Mal <dreadpirate@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: Abysmal performance on external usb drive Message-ID: <20060114072902.GM13244@cirb503493.alcatel.com.au> In-Reply-To: <a6d45d040601131526h3c84e494u4df7559460b2e1d1@mail.gmail.com> References: <a6d45d040601131234n4c053225wa75cba6063c71def@mail.gmail.com> <20060113204627.GA31171@tara.freenix.org> <a6d45d040601131321t121ef7f2g5a7d01c2dbcfc83f@mail.gmail.com> <20060113225857.GL13244@cirb503493.alcatel.com.au> <a6d45d040601131526h3c84e494u4df7559460b2e1d1@mail.gmail.com>
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On Fri, 2006-Jan-13 15:26:57 -0800, Dread Pirate Mal wrote:
>Actually, I missed a line before; there IS a 'none' entry in pciconf. Here's
>the relevant spammage:
>
>uhci0@pci0:31:2: class=0x0c0300 card=0x57448086 chip=0x24428086
>rev=0x05 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801BA/BAM (ICH2/ICH2-M) USB Universal Host Controller'
> class = serial bus
> subclass = USB
>none0@pci0:31:3: class=0x0c0500 card=0x57448086 chip=0x24438086
>rev=0x05 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801BA/BAM (ICH2/ICH2-M) SMBus Controller'
> class = serial bus
> subclass = SMBus
That's the SMB controller (see smb(4) and smbus(4)) - nothing to do with USB.
>uhci1@pci0:31:4: class=0x0c0300 card=0x57448086 chip=0x24448086
>rev=0x05 hdr=0x00
There's nothing that looks like a USB2 device in your list - echi(4)
only lists ICH{4,5,6,7} as supported and the PCI class would be 0x0c0320
if it supported USB2. I think you're out of luck, sorry.
--
Peter Jeremy
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