On Sun, Mar 31, 2019 at 12:50:21PM +0300, Oded Gabbay wrote:
> Due to some limitation in Goya, the driver first need to allocate a
> 2MB chunk in a DMA-able address under 39 bits and then we would like
> to move to using up to 48 bits. Therefore, the driver first tries to
> set the DMA mask to 39
Hello,
I'm working in a startup called HabanaLabs, and we have an ASIC
accelerator for AI called Goya. It is assembled on a PCIe Gen4 card.
Driver is going to be in kernel 5.1
We are trying to plug the card into a Power8 machine and load the
driver, and we get a failure during the loading of the
