Date: Sun, 26 Jul 2009 08:38:43 +0300 From: Alexander Motin <mav@FreeBSD.org> To: Greg Kerr <Greg.Kerr@akua.com> Cc: FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: SiI3124/3132/3531 CAM driver Message-ID: <4A6BEBE3.8060006@FreeBSD.org> In-Reply-To: <8D69BD3C-8690-4FEC-AE97-E0736F762B7B@akua.com> References: <h4fnjj$1ul8$1@FreeBSD.cs.nctu.edu.tw> <4A6B72C4.6050408@FreeBSD.org> <8D69BD3C-8690-4FEC-AE97-E0736F762B7B@akua.com>
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Greg Kerr wrote:
>> pciconf -lbcv
>
> atapci0@pci0:2:0:0: class=0x018000 card=0x31321095 chip=0x31321095
> rev=0x01 hdr=0x00
> vendor = 'Silicon Image Inc (Was: CMD Technology Inc)'
> device = 'PCI Express (1x) to 2 Port SATA300 (SiI 3132)'
> class = mass storage
> bar [20] = type I/O Port, range 32, base 0x1000, size 128, enabled
> cap 01[54] = powerspec 2 supports D0 D1 D2 D3 current D0
> cap 05[5c] = MSI supports 1 message, 64 bit
> cap 10[70] = PCI-Express 1 legacy endpoint max data 128(1024) link
> x1(x1)
Looks like something wrong with resource allocation. Here is how mine
3132 looks:
siis0@pci0:4:0:0: class=0x018000 card=0x31321095 chip=0x31321095
rev=0x01 hdr=0x00
vendor = 'Silicon Image Inc (Was: CMD Technology Inc)'
device = 'PCI Express (1x) to 2 Port SATA300 (SiI 3132)'
class = mass storage
bar [10] = type Memory, range 64, base 0xfe9ffc00, size 128, enabled
bar [18] = type Memory, range 64, base 0xfe9f8000, size 16384,
enabled
bar [20] = type I/O Port, range 32, base 0xbc00, size 128, enabled
cap 01[54] = powerspec 2 supports D0 D1 D2 D3 current D0
cap 05[5c] = MSI supports 1 message, 64 bit
cap 10[70] = PCI-Express 1 legacy endpoint max data 128(1024) link
x1(x1)
You've lost two memory areas somewhere. May be it is somehow related to
it's ExpressCard nature, I don't know.
In theory card can be controlled via left third I/O area, but it is not
supported now.
--
Alexander Motin
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