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path: root/drivers/net/ethernet/ti/cpsw.c
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Diffstat (limited to 'drivers/net/ethernet/ti/cpsw.c')
-rw-r--r--drivers/net/ethernet/ti/cpsw.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 4ceed6e0f1be..7e93df6585e7 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -510,19 +510,21 @@ static int cpsw_poll(struct napi_struct *napi, int budget)
int num_tx, num_rx;
num_tx = cpdma_chan_process(priv->txch, 128);
- num_rx = cpdma_chan_process(priv->rxch, budget);
-
- if (num_rx || num_tx)
- cpsw_dbg(priv, intr, "poll %d rx, %d tx pkts\n",
- num_rx, num_tx);
+ if (num_tx)
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_TX);
+ num_rx = cpdma_chan_process(priv->rxch, budget);
if (num_rx < budget) {
napi_complete(napi);
cpsw_intr_enable(priv);
- cpdma_ctlr_eoi(priv->dma);
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_RX);
cpsw_enable_irq(priv);
}
+ if (num_rx || num_tx)
+ cpsw_dbg(priv, intr, "poll %d rx, %d tx pkts\n",
+ num_rx, num_tx);
+
return num_rx;
}
@@ -835,7 +837,8 @@ static int cpsw_ndo_open(struct net_device *ndev)
cpdma_ctlr_start(priv->dma);
cpsw_intr_enable(priv);
napi_enable(&priv->napi);
- cpdma_ctlr_eoi(priv->dma);
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_RX);
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_TX);
if (priv->data.dual_emac)
priv->slaves[priv->emac_port].open_stat = true;
@@ -1075,7 +1078,9 @@ static void cpsw_ndo_tx_timeout(struct net_device *ndev)
cpdma_chan_start(priv->txch);
cpdma_ctlr_int_ctrl(priv->dma, true);
cpsw_intr_enable(priv);
- cpdma_ctlr_eoi(priv->dma);
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_RX);
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_TX);
+
}
static struct net_device_stats *cpsw_ndo_get_stats(struct net_device *ndev)
@@ -1094,7 +1099,9 @@ static void cpsw_ndo_poll_controller(struct net_device *ndev)
cpsw_interrupt(ndev->irq, priv);
cpdma_ctlr_int_ctrl(priv->dma, true);
cpsw_intr_enable(priv);
- cpdma_ctlr_eoi(priv->dma);
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_RX);
+ cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_TX);
+
}
#endif