[U-Boot] [PATCH 2/7] net/designware: Fix the max frame length size

Amit Virdi
2012-02-29T10:37:21Z

From: Vipin KUMAR <vipin.kumar@st.com>

The max frame length for normal descriptor can be 0x7FF i.e 2047. It was wrongly
specified as 2048. Currently, the max descriptor length is around 1500, so
redefining the mask to 1600

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
---
drivers/net/designware.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/designware.h b/drivers/net/designware.h
index e5828a6..42133b3 100644
--- a/drivers/net/designware.h
+++ b/drivers/net/designware.h
@@ -121,7 +121,7 @@ struct eth_dma_regs {
#define RXSTART (1 << 1)

/* Descriptior related definitions */
-#define MAC_MAX_FRAME_SZ (2048)
+#define MAC_MAX_FRAME_SZ (1600)

struct dmamacdescr {
u32 txrx_status;
--
1.7.2.2