From: Stefan Kristiansson Date: Fri, 4 Nov 2011 02:38:06 +0000 (+0000) Subject: net/ethoc: use flush_dcache_range instead of flush_dcache X-Git-Tag: v2012.04-rc1~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=83ea1308537aabb5fd72a11cd9bada9d8496d585;p=platform%2Fkernel%2Fu-boot.git net/ethoc: 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/ethoc.c b/drivers/net/ethoc.c index 34cc47f..5824fd6 100644 --- a/drivers/net/ethoc.c +++ b/drivers/net/ethoc.c @@ -271,7 +271,7 @@ static int ethoc_init_ring(struct eth_device *dev) if (i == priv->num_rx - 1) bd.stat |= RX_BD_WRAP; - flush_dcache(bd.addr, PKTSIZE_ALIGN); + flush_dcache_range(bd.addr, bd.addr + PKTSIZE_ALIGN); ethoc_write_bd(dev, priv->num_tx + i, &bd); } @@ -376,7 +376,7 @@ static int ethoc_rx(struct eth_device *dev, int limit) } /* clear the buffer descriptor so it can be reused */ - flush_dcache(bd.addr, PKTSIZE_ALIGN); + flush_dcache_range(bd.addr, bd.addr + PKTSIZE_ALIGN); bd.stat &= ~RX_BD_STATS; bd.stat |= RX_BD_EMPTY; ethoc_write_bd(dev, entry, &bd); @@ -430,7 +430,7 @@ static int ethoc_send(struct eth_device *dev, volatile void *packet, int length) bd.stat &= ~TX_BD_PAD; bd.addr = (u32)packet; - flush_dcache(bd.addr, length); + flush_dcache_range(bd.addr, bd.addr + length); bd.stat &= ~(TX_BD_STATS | TX_BD_LEN_MASK); bd.stat |= TX_BD_LEN(length); ethoc_write_bd(dev, entry, &bd);