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axgbe: enable RSF to prevent zero-length packets while in Netmap mode

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Initially, RSF (Receive Queue Store and Forward) was disabled for
unknown reasons, but the cut-through mode that's enabled as a result
seems to send 0 length packets up to the DMA when the RX queue is
full.
This commit is contained in:
Stephan de Wit 2023-06-21 10:11:57 +00:00 committed by Franco Fichtner
parent ba48c5bc8d
commit 44ea871297
1 changed files with 1 additions and 1 deletions
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2
sys/dev/axgbe/if_axgbe_pci.c
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@ -1378,7 +1378,7 @@ xgbe_default_config(struct xgbe_prv_data *pdata)
pdata->tx_sf_mode = MTL_TSF_ENABLE;
pdata->tx_threshold = MTL_TX_THRESHOLD_64;
pdata->tx_osp_mode = DMA_OSP_ENABLE;
pdata->rx_sf_mode = MTL_RSF_DISABLE;
pdata->rx_sf_mode = MTL_RSF_ENABLE;
pdata->rx_threshold = MTL_RX_THRESHOLD_64;
pdata->pause_autoneg = 1;
pdata->phy_speed = SPEED_UNKNOWN;