@@ -106,7 +106,8 @@ void msgdma_clear_txirq(struct altera_tse_private *priv)
}
/* return 0 to indicate transmit is pending */
-int msgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *buffer)
+netdev_tx_t
+msgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *buffer)
{
csrwr32(lower_32_bits(buffer->dma_addr), priv->tx_dma_desc,
msgdma_descroffs(read_addr_lo));
@@ -120,7 +121,7 @@ int msgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *buffer)
msgdma_descroffs(stride));
csrwr32(MSGDMA_DESC_CTL_TX_SINGLE, priv->tx_dma_desc,
msgdma_descroffs(control));
- return 0;
+ return NETDEV_TX_OK;
}
u32 msgdma_tx_completions(struct altera_tse_private *priv)
@@ -16,8 +16,8 @@ void msgdma_clear_txirq(struct altera_tse_private *priv);
u32 msgdma_tx_completions(struct altera_tse_private *priv);
void msgdma_add_rx_desc(struct altera_tse_private *priv,
struct tse_buffer *buffer);
-int msgdma_tx_buffer(struct altera_tse_private *priv,
- struct tse_buffer *buffer);
+netdev_tx_t msgdma_tx_buffer(struct altera_tse_private *priv,
+ struct tse_buffer *buffer);
u32 msgdma_rx_status(struct altera_tse_private *priv);
int msgdma_initialize(struct altera_tse_private *priv);
void msgdma_uninitialize(struct altera_tse_private *priv);
@@ -166,7 +166,8 @@ void sgdma_clear_txirq(struct altera_tse_private *priv)
* will now actually look at the code, so from now, 0 is good and return
* NETDEV_TX_BUSY when busy.
*/
-int sgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *buffer)
+netdev_tx_t
+sgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *buffer)
{
struct sgdma_descrip __iomem *descbase =
(struct sgdma_descrip __iomem *)priv->tx_dma_desc;
@@ -196,7 +197,7 @@ int sgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *buffer)
/* enqueue the request to the pending transmit queue */
queue_tx(priv, buffer);
- return 0;
+ return NETDEV_TX_OK;
}
@@ -13,8 +13,8 @@ void sgdma_disable_rxirq(struct altera_tse_private *priv);
void sgdma_disable_txirq(struct altera_tse_private *priv);
void sgdma_clear_rxirq(struct altera_tse_private *priv);
void sgdma_clear_txirq(struct altera_tse_private *priv);
-int sgdma_tx_buffer(struct altera_tse_private *priv,
- struct tse_buffer *buffer);
+netdev_tx_t sgdma_tx_buffer(struct altera_tse_private *priv,
+ struct tse_buffer *buffer);
u32 sgdma_tx_completions(struct altera_tse_private *priv);
void sgdma_add_rx_desc(struct altera_tse_private *priv,
struct tse_buffer *buffer);
@@ -392,8 +392,8 @@ struct altera_dmaops {
void (*disable_rxirq)(struct altera_tse_private *priv);
void (*clear_txirq)(struct altera_tse_private *priv);
void (*clear_rxirq)(struct altera_tse_private *priv);
- int (*tx_buffer)(struct altera_tse_private *priv,
- struct tse_buffer *buffer);
+ netdev_tx_t (*tx_buffer)(struct altera_tse_private *priv,
+ struct tse_buffer *buffer);
u32 (*tx_completions)(struct altera_tse_private *priv);
void (*add_rx_desc)(struct altera_tse_private *priv,
struct tse_buffer *buffer);
@@ -553,7 +553,7 @@ static irqreturn_t altera_isr(int irq, void *dev_id)
* physically contiguous fragment starting at
* skb->data, for length of skb_headlen(skb).
*/
-static int tse_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t tse_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct altera_tse_private *priv = netdev_priv(dev);
unsigned int txsize = priv->tx_ring_size;