net/altera_tse: use flush_dcache_range instead of flush_dcache

flush_dcache is not declared in the common.h API,
flush_dcache_range however is

Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Thomas Chou <thomas@wytron.com.tw>

diff --git a/drivers/net/altera_tse.c b/drivers/net/altera_tse.c
index 5b00717d11bb342f428ee2beb42e0b0650757108..0e6aac7173032e97a282ec6b2f5ecf255d6d8160 100644 (file)
--- 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],