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-rw-r--r--drivers/net/altera_tse.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/altera_tse.c b/drivers/net/altera_tse.c
index 5b00717..0e6aac7 100644
--- a/drivers/net/altera_tse.c
+++ b/drivers/net/altera_tse.c
@@ -268,7 +268,8 @@ static int tse_eth_send(struct eth_device *dev,
volatile struct alt_sgdma_descriptor *tx_desc_cur =
(volatile struct alt_sgdma_descriptor *)&tx_desc[0];
- flush_dcache((unsigned long)packet, length);
+ flush_dcache_range((unsigned long)packet,
+ (unsigned long)packet + length);
alt_sgdma_construct_descriptor_burst(
(volatile struct alt_sgdma_descriptor *)&tx_desc[0],
(volatile struct alt_sgdma_descriptor *)&tx_desc[1],
@@ -306,7 +307,8 @@ static int tse_eth_rx(struct eth_device *dev)
NetReceive(NetRxPackets[0], packet_length);
/* start descriptor again */
- flush_dcache((unsigned long)(NetRxPackets[0]), PKTSIZE_ALIGN);
+ flush_dcache_range((unsigned long)(NetRxPackets[0]),
+ (unsigned long)(NetRxPackets[0]) + PKTSIZE_ALIGN);
alt_sgdma_construct_descriptor_burst(
(volatile struct alt_sgdma_descriptor *)&rx_desc[0],
(volatile struct alt_sgdma_descriptor *)&rx_desc[1],
@@ -834,7 +836,8 @@ static int tse_eth_init(struct eth_device *dev, bd_t * bd)
0x0 /* channel */
);
debug("Configuring rx desc\n");
- flush_dcache((unsigned long)(NetRxPackets[0]), PKTSIZE_ALIGN);
+ flush_dcache_range((unsigned long)(NetRxPackets[0]),
+ (unsigned long)(NetRxPackets[0]) + PKTSIZE_ALIGN);
alt_sgdma_construct_descriptor_burst(
(volatile struct alt_sgdma_descriptor *)&rx_desc[0],
(volatile struct alt_sgdma_descriptor *)&rx_desc[1],