On Thu, 22 Oct 2020 at 06:38, Furquan Shaikh wrote:
>
> GSMI driver uses dma_pool_* API functions for buffer allocation
> because it requires that the SMI buffers are allocated within 32-bit
> physical address space. However, this does not work well with IOMMU
> since there is no real device and
GSMI driver uses dma_pool_* API functions for buffer allocation
because it requires that the SMI buffers are allocated within 32-bit
physical address space. However, this does not work well with IOMMU
since there is no real device and hence no domain associated with the
device.
Since this is not
2 matches
Mail list logo