stmmac: prefetch all dma_erx when use extend_desc
This patch is to prefetch, in the stmmac_rx, the whole dma_erx descriptor in case of using the extended descriptors. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Please register or sign in to comment