diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index f4ab5259a56c..7682eaa9a9ec 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -365,44 +365,38 @@ bool ice_alloc_rx_bufs_zc(struct ice_ring *rx_ring, u16 count) union ice_32b_rx_flex_desc *rx_desc; u16 ntu = rx_ring->next_to_use; struct xdp_buff **xdp; - bool ok = true; + u32 nb_buffs, i; dma_addr_t dma; - if (!count) - return true; - rx_desc = ICE_RX_DESC(rx_ring, ntu); xdp = &rx_ring->xdp_buf[ntu]; - do { - *xdp = xsk_buff_alloc(rx_ring->xsk_pool); - if (!xdp) { - ok = false; - break; - } + nb_buffs = min_t(u16, count, rx_ring->count - ntu); + nb_buffs = xsk_buff_alloc_batch(rx_ring->xsk_pool, xdp, nb_buffs); + if (!nb_buffs) + return false; + i = nb_buffs; + while (i--) { dma = xsk_buff_xdp_get_dma(*xdp); rx_desc->read.pkt_addr = cpu_to_le64(dma); - rx_desc->wb.status_error0 = 0; rx_desc++; xdp++; - ntu++; - - if (unlikely(ntu == rx_ring->count)) { - rx_desc = ICE_RX_DESC(rx_ring, 0); - xdp = rx_ring->xdp_buf; - ntu = 0; - } - } while (--count); - - if (rx_ring->next_to_use != ntu) { - /* clear the status bits for the next_to_use descriptor */ - rx_desc->wb.status_error0 = 0; - ice_release_rx_desc(rx_ring, ntu); } - return ok; + ntu += nb_buffs; + if (ntu == rx_ring->count) { + rx_desc = ICE_RX_DESC(rx_ring, 0); + xdp = rx_ring->xdp_buf; + ntu = 0; + } + + /* clear the status bits for the next_to_use descriptor */ + rx_desc->wb.status_error0 = 0; + ice_release_rx_desc(rx_ring, ntu); + + return count == nb_buffs ? true : false; } /** @@ -545,7 +539,7 @@ int ice_clean_rx_irq_zc(struct ice_ring *rx_ring, int budget) break; xdp = &rx_ring->xdp_buf[rx_ring->next_to_clean]; - (*xdp)->data_end = (*xdp)->data + size; + xsk_buff_set_size(*xdp, size); xsk_buff_dma_sync_for_cpu(*xdp, rx_ring->xsk_pool); xdp_res = ice_run_xdp_zc(rx_ring, *xdp);