From d88c2f114970ab5153f39901324b9983d227f618 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 25 Apr 2015 13:46:28 +0200 Subject: [PATCH] sunxi: emac: Rename DMA_CPU_TRRESHOLD to EMAC_RX_BUFSIZE Besides being spelled wrong, the DMA_CPU_TRRESHOLD define actually has nothing to do with DMA as we only use mmio fifo access. Rename it to EMAC_RX_BUFSIZE to properly reflect what it does. Signed-off-by: Hans de Goede Reviewed-by: Simon Glass Acked-by: Ian Campbell Reviewed-by: Stefan Roese --- drivers/net/sunxi_emac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/sunxi_emac.c b/drivers/net/sunxi_emac.c index 038f474d25..e43b1e7d64 100644 --- a/drivers/net/sunxi_emac.c +++ b/drivers/net/sunxi_emac.c @@ -153,7 +153,7 @@ struct sunxi_sramc_regs { #define EMAC_CRCERR (0x1 << 4) #define EMAC_LENERR (0x3 << 5) -#define DMA_CPU_TRRESHOLD 2000 +#define EMAC_RX_BUFSIZE 2000 struct emac_eth_dev { struct emac_regs *regs; @@ -455,7 +455,7 @@ static int _sunxi_emac_eth_recv(struct emac_eth_dev *priv, void *packet) /* Move data from EMAC */ if (good_packet) { - if (rx_len > DMA_CPU_TRRESHOLD) { + if (rx_len > EMAC_RX_BUFSIZE) { printf("Received packet is too big (len=%d)\n", rx_len); return -EMSGSIZE; } -- 2.39.5