NFP_NET_RX_BUF_HEADROOM
rxbuf->frag + NFP_NET_RX_BUF_HEADROOM,
pkt_off - NFP_NET_RX_BUF_HEADROOM,
dma_off = pkt_off - NFP_NET_RX_BUF_HEADROOM;
pkt_off = NFP_NET_RX_BUF_HEADROOM + dp->rx_dma_off;
xdp_init_buff(&xdp, PAGE_SIZE - NFP_NET_RX_BUF_HEADROOM,
pkt_off = NFP_NET_RX_BUF_HEADROOM + dp->rx_dma_off;
xdp_init_buff(&xdp, PAGE_SIZE - NFP_NET_RX_BUF_HEADROOM,
pkt_off = NFP_NET_RX_BUF_HEADROOM + dp->rx_dma_off;
rxbuf->frag + NFP_NET_RX_BUF_HEADROOM,
pkt_off - NFP_NET_RX_BUF_HEADROOM,
dma_off = pkt_off - NFP_NET_RX_BUF_HEADROOM;
pkt_off = NFP_NET_RX_BUF_HEADROOM + dp->rx_dma_off;
#define NFP_NET_RX_BUF_NON_DATA (NFP_NET_RX_BUF_HEADROOM + \
fl_bufsz = NFP_NET_RX_BUF_HEADROOM;
return dma_map_single_attrs(dp->dev, frag + NFP_NET_RX_BUF_HEADROOM,
dma_sync_single_for_cpu(dp->dev, dma_addr - NFP_NET_RX_BUF_HEADROOM,