diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index d39341e4ab37..86c1c2f77bd7 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -1311,6 +1311,9 @@ static int otx2_get_rbuf_size(struct otx2_nic *pf, int mtu) int total_size; int rbuf_size; + if (pf->hw.rbuf_len) + return ALIGN(pf->hw.rbuf_len, OTX2_ALIGN) + OTX2_HEAD_ROOM; + /* The data transferred by NIX to memory consists of actual packet * plus additional data which has timestamp and/or EDSA/HIGIG2 * headers if interface is configured in corresponding modes. @@ -2625,6 +2628,7 @@ static int otx2_probe(struct pci_dev *pdev, const struct pci_device_id *id) hw->tx_queues = qcount; hw->tot_tx_queues = qcount; hw->max_queues = qcount; + hw->rbuf_len = OTX2_DEFAULT_RBUF_LEN; num_vec = pci_msix_vec_count(pdev); hw->irq_name = devm_kmalloc_array(&hw->pdev->dev, num_vec, NAME_SIZE, |