From: Stefan Kristiansson Date: Fri, 4 Nov 2011 02:38:07 +0000 (+0000) Subject: net/altera_tse: use flush_dcache_range instead of flush_dcache X-Git-Tag: v2012.04-rc1~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ee04a1048e73a5d9c359caa6f44a73329699aaa8;p=platform%2Fkernel%2Fu-boot.git 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 Cc: Ben Warren Cc: Thomas Chou Acked-by: Thomas Chou --- 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],