Re:WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?)

Re:WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?)

[Shaheed]

Interestingly, EXACTLY the same thing happened to me. I actually bought a 
vanilla IDE controller for a spare disk, and in what showed up the 
documentation claimed it was a DM-8401R, but lspci shows what you see: and 
IT8212.

The answer was to get the good stuff from here:

http://www.iteusa.com/productInfo/Download.html#IT8212%20ATA133%20Controller

The driver install was a doddle (well documented, and easy to apply Mandrake 
9.1 instructions to 9.2). For heavens sake: these guys even provide the specs 
online. And the driver seems to work, though I am not stressing it.

Thanks, Shaheed

Re: WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?)

[Jeff Garzik]

Shaheed wrote:
> Interestingly, EXACTLY the same thing happened to me. I actually bought a 
> vanilla IDE controller for a spare disk, and in what showed up the 
> documentation claimed it was a DM-8401R, but lspci shows what you see: and 
> IT8212.
> 
> The answer was to get the good stuff from here:
> 
> http://www.iteusa.com/productInfo/Download.html#IT8212%20ATA133%20Controller
> 
> The driver install was a doddle (well documented, and easy to apply Mandrake 
> 9.1 instructions to 9.2). For heavens sake: these guys even provide the specs 
> online. And the driver seems to work, though I am not stressing it.


Neat.  Even though it's a SCSI driver, it's very definitely a standard 
IDE controller, which should be easy for Bart or somebody to add to 
drivers/ide ...

	Jeff

Re: WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?)

[Bartlomiej Zolnierkiewicz]

On Thursday 30 of October 2003 15:24, Jeff Garzik wrote:
> Shaheed wrote:
> > Interestingly, EXACTLY the same thing happened to me. I actually bought a
> > vanilla IDE controller for a spare disk, and in what showed up the
> > documentation claimed it was a DM-8401R, but lspci shows what you see:
> > and IT8212.
> >
> > The answer was to get the good stuff from here:
> >
> > http://www.iteusa.com/productInfo/Download.html#IT8212%20ATA133%20Control
> >ler
> >
> > The driver install was a doddle (well documented, and easy to apply
> > Mandrake 9.1 instructions to 9.2). For heavens sake: these guys even
> > provide the specs online. And the driver seems to work, though I am not
> > stressing it.
>
> Neat.  Even though it's a SCSI driver, it's very definitely a standard
> IDE controller, which should be easy for Bart or somebody to add to
> drivers/ide ...

I even have one such controller,
I just need to find some time and spare drives...

--bartlomiej

ITE IT8212 (was Re: WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?))

[Ian Hastie]

On Thursday 30 Oct 2003 14:24, Jeff Garzik wrote:
> Shaheed wrote:
> > Interestingly, EXACTLY the same thing happened to me. I actually bought a
> > vanilla IDE controller for a spare disk, and in what showed up the
> > documentation claimed it was a DM-8401R, but lspci shows what you see:
> > and IT8212.
> >
> > The answer was to get the good stuff from here:
> >
> > http://www.iteusa.com/productInfo/Download.html#IT8212%20ATA133%20Control
> >ler
> >
> > The driver install was a doddle (well documented, and easy to apply
> > Mandrake 9.1 instructions to 9.2). For heavens sake: these guys even
> > provide the specs online. And the driver seems to work, though I am not
> > stressing it.
>
> Neat.  Even though it's a SCSI driver, it's very definitely a standard
> IDE controller, which should be easy for Bart or somebody to add to
> drivers/ide ...

Are you sure about this?  I know the driver uses the discs as a standard IDE 
controller, but then it can deliberately put the chip into a bypass mode.

According to the blurb it is "Different from using traditional software to 
handle the RAID function, IT8212F features one embedded CPU and firmware to 
handle it. The methodology is able to improve the system's stability and 
reduce the driver's loading".  The block diagram shows an embeded CPU.  It is 
also possible, depending on the firmware it is programmed with to make it a 
RAID or ATAPI controller.

http://www.ite.com.tw/pc/brief_it8212f.htm

It's the IT8211 that is the simple IDE controller.

http://www.ite.com.tw/pc/brief_it8211f.htm

Anyway, now I've said that, any more news on it's support?  I'd be very 
interested in trying out any code that may be being developed, especially if 
it will work with x86-64 in long mode.  The current driver from ITE 
definitely and unsurprisingly does not.

-- 
Ian.

WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?)

[Michael Labuschke]

Hi
I bought an IDE Controller the other day ( non RAID version)
See  http://www.ivmm.com/eio/products_dm8401h.html
As ist stated there should be linux support.
No the problem is
(output from  cat /proc/pci

  Bus  0, device  17, function  0:
    Unknown mass storage controller: PCI device 1283:8212 (Integrated
Technology Express, Inc.) (rev 17).
      IRQ 11.
      Master Capable.  No bursts.  Min Gnt=8.Max Lat=8.
      I/O at 0xd800 [0xd807].
      I/O at 0xdc00 [0xdc03].
      I/O at 0xe000 [0xe007].
      I/O at 0xe400 [0xe403].
      I/O at 0xe800 [0xe80f].

The device is unknown
So i have patched the kernel and changed the old silicon image device number
to match my 
„unknown“ device.

--- linux-2.4.22/include/linux/pci_ids.h        2003-10-30
01:09:21.000000000 +0100
+++ linux-2.4.22-org/include/linux/pci_ids.h    2003-08-25
13:44:44.000000000 +0200
@@ -811,7 +811,7 @@
 #define PCI_DEVICE_ID_SUN_SABRE                0xa000
 #define PCI_DEVICE_ID_SUN_HUMMINGBIRD  0xa001

-#define PCI_VENDOR_ID_CMD              0x1283
+#define PCI_VENDOR_ID_CMD              0x1095
 #define PCI_DEVICE_ID_SII_1210SA       0x0240

 #define PCI_DEVICE_ID_CMD_640          0x0640
@@ -822,7 +822,7 @@
 #define PCI_DEVICE_ID_CMD_649          0x0649
 #define PCI_DEVICE_ID_CMD_670          0x0670

-#define PCI_DEVICE_ID_SII_680          0x8212
+#define PCI_DEVICE_ID_SII_680          0x0680
 #define PCI_DEVICE_ID_SII_3112         0x3112

 #define PCI_VENDOR_ID_VISION           0x1098


Dmesg gives me now
SiI680: IDE controller at PCI slot 00:11.0
SiI680: chipset revision 17
SiI680: not 100% native mode: will probe irqs later
SiI680: BASE CLOCK == 100
    ide2: BM-DMA at 0xe800-0xe807, BIOS settings: hde:pio, hdf:pio
    ide3: BM-DMA at 0xe808-0xe80f, BIOS settings: hdg:pio, hdh:pio

and it finds both die drives connected to the controller
ide2 at 0xd800-0xd807,0xdc02 on irq 11
hde: attached ide-disk driver.
hde: host protected area => 1
hde: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=158816/16/63,
UDMA(33)
hdf: attached ide-disk driver.
hdf: host protected area => 1
hdf: 195711264 sectors (100204 MB) w/2048KiB Cache, CHS=194158/16/63,
UDMA(33)

hdparm –dt /dev/hde /dev/hdf

/dev/hde:
 using_dma    =  1 (on)
 Timing buffered disk reads:   86 MB in  3.04 seconds =  28.29 MB/sec

/dev/hdf:
 using_dma    =  1 (on)
 Timing buffered disk reads:   90 MB in  3.03 seconds =  29.70 MB/sec

So it works.. kinda..
As you see there is only UDMA 33 enabled ( both drive can do at least udma
100)
The driver seems right but the hack is REALLY bad ( works for me) 
You guys know much more about that stuff than i do.. maybe i could help.

Michael
PS: please CC to me since i’m not subscribed ;)

Re: WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?)

[Mark Watts]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1


If its anything like the card I have (i have the 8401-R) , it should work out 
of the box:

- From dmesg:

SiI680: IDE controller at PCI slot 02:09.0
SiI680: chipset revision 1
SiI680: not 100% native mode: will probe irqs later
SiI680: BASE CLOCK == 133
    ide2: MMIO-DMA at 0xe09f5800-0xe09f5807, BIOS settings: hde:pio, hdf:pio
    ide3: MMIO-DMA at 0xe09f5808-0xe09f580f, BIOS settings: hdg:pio, hdh:pio
hde: host protected area => 1
hde: 80418240 sectors (41174 MB) w/1863KiB Cache, CHS=79780/16/63, UDMA(100)
hdg: host protected area => 1
hdg: 320173056 sectors (163929 MB) w/2048KiB Cache, CHS=19929/255/63, 
UDMA(133)

- From lspci -vv:

02:09.0 RAID bus controller: CMD Technology Inc PCI0680 (rev 01)
        Subsystem: Unknown device 1771:1680
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64, cache line size 01
        Interrupt: pin A routed to IRQ 18
        Region 0: I/O ports at e8f8 [size=8]
        Region 1: I/O ports at e8f0 [size=4]
        Region 2: I/O ports at e8e0 [size=8]
        Region 3: I/O ports at e8d8 [size=4]
        Region 4: I/O ports at e8c0 [size=16]
        Region 5: Memory at fd6fb800 (32-bit, non-prefetchable) [size=256]
        Expansion ROM at fd700000 [disabled] [size=512K]
        Capabilities: [60] Power Management version 2
                Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=2 PME-


If I can help any more, give me a shout.

Mark.

> Hi
> I bought an IDE Controller the other day ( non RAID version)
> See  http://www.ivmm.com/eio/products_dm8401h.html
> As ist stated there should be linux support.
> No the problem is
> (output from  cat /proc/pci
>
>   Bus  0, device  17, function  0:
>     Unknown mass storage controller: PCI device 1283:8212 (Integrated
> Technology Express, Inc.) (rev 17).
>       IRQ 11.
>       Master Capable.  No bursts.  Min Gnt=8.Max Lat=8.
>       I/O at 0xd800 [0xd807].
>       I/O at 0xdc00 [0xdc03].
>       I/O at 0xe000 [0xe007].
>       I/O at 0xe400 [0xe403].
>       I/O at 0xe800 [0xe80f].
>
> The device is unknown
> So i have patched the kernel and changed the old silicon image device
> number to match my
> „unknown“ device.
>
> --- linux-2.4.22/include/linux/pci_ids.h        2003-10-30
> 01:09:21.000000000 +0100
> +++ linux-2.4.22-org/include/linux/pci_ids.h    2003-08-25
> 13:44:44.000000000 +0200
> @@ -811,7 +811,7 @@
>  #define PCI_DEVICE_ID_SUN_SABRE                0xa000
>  #define PCI_DEVICE_ID_SUN_HUMMINGBIRD  0xa001
>
> -#define PCI_VENDOR_ID_CMD              0x1283
> +#define PCI_VENDOR_ID_CMD              0x1095
>  #define PCI_DEVICE_ID_SII_1210SA       0x0240
>
>  #define PCI_DEVICE_ID_CMD_640          0x0640
> @@ -822,7 +822,7 @@
>  #define PCI_DEVICE_ID_CMD_649          0x0649
>  #define PCI_DEVICE_ID_CMD_670          0x0670
>
> -#define PCI_DEVICE_ID_SII_680          0x8212
> +#define PCI_DEVICE_ID_SII_680          0x0680
>  #define PCI_DEVICE_ID_SII_3112         0x3112
>
>  #define PCI_VENDOR_ID_VISION           0x1098
>
>
> Dmesg gives me now
> SiI680: IDE controller at PCI slot 00:11.0
> SiI680: chipset revision 17
> SiI680: not 100% native mode: will probe irqs later
> SiI680: BASE CLOCK == 100
>     ide2: BM-DMA at 0xe800-0xe807, BIOS settings: hde:pio, hdf:pio
>     ide3: BM-DMA at 0xe808-0xe80f, BIOS settings: hdg:pio, hdh:pio
>
> and it finds both die drives connected to the controller
> ide2 at 0xd800-0xd807,0xdc02 on irq 11
> hde: attached ide-disk driver.
> hde: host protected area => 1
> hde: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=158816/16/63,
> UDMA(33)
> hdf: attached ide-disk driver.
> hdf: host protected area => 1
> hdf: 195711264 sectors (100204 MB) w/2048KiB Cache, CHS=194158/16/63,
> UDMA(33)
>
> hdparm –dt /dev/hde /dev/hdf
>
> /dev/hde:
>  using_dma    =  1 (on)
>  Timing buffered disk reads:   86 MB in  3.04 seconds =  28.29 MB/sec
>
> /dev/hdf:
>  using_dma    =  1 (on)
>  Timing buffered disk reads:   90 MB in  3.03 seconds =  29.70 MB/sec
>
> So it works.. kinda..
> As you see there is only UDMA 33 enabled ( both drive can do at least udma
> 100)
> The driver seems right but the hack is REALLY bad ( works for me)
> You guys know much more about that stuff than i do.. maybe i could help.
>
> Michael
> PS: please CC to me since i’m not subscribed ;)
>
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
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- -- 
Mark Watts
Senior Systems Engineer
QinetiQ TIM
St Andrews Road, Malvern
GPG Public Key ID: 455420ED

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Re: WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?)

[Sergey Vlasov]

On Thu, 30 Oct 2003 10:47:52 +0100 Michael Labuschke wrote:

> Hi
> I bought an IDE Controller the other day ( non RAID version)
> See ═http://www.ivmm.com/eio/products_dm8401h.html
> As ist stated there should be linux support.
> No the problem is
> (output from═ cat /proc/pci
> 
> ═ Bus═ 0, device═ 17, function═ 0:
> ═══ Unknown mass storage controller: PCI device 1283:8212 (Integrated
> Technology Express, Inc.) (rev 17).
> ═════ IRQ 11.
> ═════ Master Capable.═ No bursts.═ Min Gnt=8.Max Lat=8.
> ═════ I/O at 0xd800 [0xd807].
> ═════ I/O at 0xdc00 [0xdc03].
> ═════ I/O at 0xe000 [0xe007].
> ═════ I/O at 0xe400 [0xe403].
> ═════ I/O at 0xe800 [0xe80f].

http://www.ite.com.tw/productInfo/Download.html#IT8212%20ATA133%20Controller

The driver is complete shit... they do locking this way:

...
static spinlock_t io_request_lock	= SPIN_LOCK_UNLOCKED;
...