diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 19e723493c4e..589a1008601c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -4609,8 +4609,13 @@ void bnxt_set_tpa_flags(struct bnxt *bp) static void bnxt_init_ring_params(struct bnxt *bp) { + unsigned int rx_size; + bp->rx_copybreak = BNXT_DEFAULT_RX_COPYBREAK; - bp->dev->cfg->hds_thresh = BNXT_DEFAULT_RX_COPYBREAK; + /* Try to fit 4 chunks into a 4k page */ + rx_size = SZ_1K - + NET_SKB_PAD - SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); + bp->dev->cfg->hds_thresh = max(BNXT_DEFAULT_RX_COPYBREAK, rx_size); } /* bp->rx_ring_size, bp->tx_ring_size, dev->mtu, BNXT_FLAG_{G|L}RO flags must |