Re: [PATCH V3] net: dwc_eth_qos: Pad descriptors to cacheline size

On 1/7/21 3:12 AM, Marek Vasut wrote:

The DWMAC4 IP has the possibility to skip up to 7 AXI bus width size words after the descriptor. Use this to pad the descriptors to cacheline size and remove the need for noncached memory altogether. Moreover, this lets Tegra use the generic cache flush / invalidate operations.

Tested-by: Stephen Warren swarren@nvidia.com Reviewed-by: Stephen Warren swarren@nvidia.com