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path: root/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
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-rw-r--r--drivers/net/ethernet/apm/xgene/xgene_enet_main.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 6aee2f0fc0db..390671640388 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -696,6 +696,12 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring,
buf_pool->rx_skb[skb_index] = NULL;
datalen = xgene_enet_get_data_len(le64_to_cpu(raw_desc->m1));
+
+ /* strip off CRC as HW isn't doing this */
+ nv = GET_VAL(NV, le64_to_cpu(raw_desc->m0));
+ if (!nv)
+ datalen -= 4;
+
skb_put(skb, datalen);
prefetch(skb->data - NET_IP_ALIGN);
skb->protocol = eth_type_trans(skb, ndev);
@@ -717,12 +723,8 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring,
}
}
- nv = GET_VAL(NV, le64_to_cpu(raw_desc->m0));
- if (!nv) {
- /* strip off CRC as HW isn't doing this */
- datalen -= 4;
+ if (!nv)
goto skip_jumbo;
- }
slots = page_pool->slots - 1;
head = page_pool->head;
@@ -869,7 +871,7 @@ static void xgene_enet_timeout(struct net_device *ndev, unsigned int txqueue)
for (i = 0; i < pdata->txq_cnt; i++) {
txq = netdev_get_tx_queue(ndev, i);
- txq->trans_start = jiffies;
+ txq_trans_cond_update(txq);
netif_tx_start_queue(txq);
}
}
@@ -1002,8 +1004,10 @@ static int xgene_enet_open(struct net_device *ndev)
xgene_enet_napi_enable(pdata);
ret = xgene_enet_register_irq(ndev);
- if (ret)
+ if (ret) {
+ xgene_enet_napi_disable(pdata);
return ret;
+ }
if (ndev->phydev) {
phy_start(ndev->phydev);
@@ -1731,7 +1735,7 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata)
xgene_get_port_id_acpi(dev, pdata);
#endif
- if (!device_get_mac_address(dev, ndev->dev_addr, ETH_ALEN))
+ if (device_get_ethdev_address(dev, ndev))
eth_hw_addr_random(ndev);
memcpy(ndev->perm_addr, ndev->dev_addr, ndev->addr_len);
@@ -1975,14 +1979,12 @@ static void xgene_enet_napi_add(struct xgene_enet_pdata *pdata)
for (i = 0; i < pdata->rxq_cnt; i++) {
napi = &pdata->rx_ring[i]->napi;
- netif_napi_add(pdata->ndev, napi, xgene_enet_napi,
- NAPI_POLL_WEIGHT);
+ netif_napi_add(pdata->ndev, napi, xgene_enet_napi);
}
for (i = 0; i < pdata->cq_cnt; i++) {
napi = &pdata->tx_ring[i]->cp_ring->napi;
- netif_napi_add(pdata->ndev, napi, xgene_enet_napi,
- NAPI_POLL_WEIGHT);
+ netif_napi_add(pdata->ndev, napi, xgene_enet_napi);
}
}
@@ -2179,7 +2181,6 @@ static struct platform_driver xgene_enet_driver = {
module_platform_driver(xgene_enet_driver);
MODULE_DESCRIPTION("APM X-Gene SoC Ethernet driver");
-MODULE_VERSION(XGENE_DRV_VERSION);
MODULE_AUTHOR("Iyappan Subramanian <isubramanian@apm.com>");
MODULE_AUTHOR("Keyur Chudgar <kchudgar@apm.com>");
MODULE_LICENSE("GPL");