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net/designware: Fix the max frame length size

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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>
This commit is contained in:
Vipin KUMAR 2012-03-26 00:09:53 +00:00 committed by Joe Hershberger
parent c7f6dbe736
commit 97a6caa6e5
1 changed files with 1 additions and 1 deletions
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2
drivers/net/designware.h
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@ -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;