Hi Martin,
2010/12/17 Martin Mueller :
> Hi Gavin,
>
>> > detection might work without PCI slave-initiated transfer and the
>> > root hub is OHCI internal. But - just guessing. If you have double
>> > checked the window there are no more ideas from my side.
>>
>> Do you setup host bridge window ba
Hi Gavin,
> > detection might work without PCI slave-initiated transfer and the
> > root hub is OHCI internal. But - just guessing. If you have double
> > checked the window there are no more ideas from my side.
>
> Do you setup host bridge window base & size? Exactly, I didn¡¦t set
> it before.
> detection might work without PCI slave-initiated transfer and the
> root hub is OHCI internal. But - just guessing. If you have double
> checked the window there are no more ideas from my side.
Do you setup host bridge window base & size? Exactly, I didn’t set
it before. Suppose, PCI devices on
Hi Gavin,
On 17.12.2010 04:49, gavin...@andestech.com wrote:
>> not sure if the PCI bus number plays a role here. In our case the PCI
>> window size was not set correctly so that the OHCI access to the PCI
>> bus/RAM was refused.
>
> I found it strange that 2 devices are detected, and we can get
> not sure if the PCI bus number plays a role here. In our case the PCI
> window size was not set correctly so that the OHCI access to the PCI
> bus/RAM was refused.
I found it strange that 2 devices are detected, and we can get descriptor
from hub descriptor. And the "Unrecoverable Error" is occu
Hi Gavin,
> > are you sure it is that NEC bug? We had a similar error message when the
> > PCI bridge was not properly setup and the OHCI could not access RAM
> > through PCI (DMA), hence the "unrecoverable error".
>
> The bus/dev/func/ number of OHCI host controller are 0/8/0 and 0/8/1, bus
> num
Hi Martin,
> are you sure it is that NEC bug? We had a similar error message when the
> PCI bridge was not properly setup and the OHCI could not access RAM
> through PCI (DMA), hence the "unrecoverable error".
The bus/dev/func/ number of OHCI host controller are 0/8/0 and 0/8/1, bus
number is
Hi Gavin ,
> We need NEC pci-to-usb host controller work on U-boot. Because
> using Faraday technology PCI controller, I need to complete the PCI
> driver first. Now the PCI driver is completed. At this time, the
> NEC host controller can work. When plugging a keyboard, 2 devices
> can be found sh
> Seems you have to implement this workaround for U-Boot. Patches
> welcome.
Ok, I will try my best to figure out how to implement this one.
> And *PLEASE* restrict your line length to some 70 or so characters.
Thank you for the reminder. I have modified the setting to 70 characters a line.
Re
Dear gavin...@andestech.com,
In message <50fd90c65c53fb45badeebcd84ff07f20290e...@atcpcs06.andestech.com>
you wrote:
> Hi All,
> Let's me explain the story first.
> We need NEC pci-to-usb host controller work on U-boot. Because using Faraday
> technology PCI controller, I need to complete the PC
Hi All,
Let's me explain the story first.
We need NEC pci-to-usb host controller work on U-boot. Because using Faraday
technology PCI controller, I need to complete the PCI driver first. Now the PCI
driver is completed. At this time, the NEC host controller can work. When
plugging a keyboard, 2
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