diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index f391e63aa79d..f621a5bab1ea 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3810,12 +3810,14 @@ static int bnxt_alloc_rx_page_pool(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, int numa_node) { + const unsigned int agg_size_fac = PAGE_SIZE / BNXT_RX_PAGE_SIZE; + const unsigned int rx_size_fac = PAGE_SIZE / SZ_4K; struct page_pool_params pp = { 0 }; struct page_pool *pool; - pp.pool_size = bp->rx_agg_ring_size; + pp.pool_size = bp->rx_agg_ring_size / agg_size_fac; if (BNXT_RX_PAGE_MODE(bp)) - pp.pool_size += bp->rx_ring_size; + pp.pool_size += bp->rx_ring_size / rx_size_fac; pp.nid = numa_node; pp.napi = &rxr->bnapi->napi; pp.netdev = bp->dev; @@ -3833,7 +3835,7 @@ static int bnxt_alloc_rx_page_pool(struct bnxt *bp, rxr->need_head_pool = page_pool_is_unreadable(pool); if (bnxt_separate_head_pool(rxr)) { - pp.pool_size = max(bp->rx_ring_size, 1024); + pp.pool_size = min(bp->rx_ring_size / rx_size_fac, 1024); pp.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; pool = page_pool_create(&pp); if (IS_ERR(pool)) |