Commit 86051317 authored by Jose Abreu's avatar Jose Abreu Committed by David S. Miller
Browse files

net: stmmac: 16KB buffer must be 16 byte aligned 



The 16KB RX Buffer must also be 16 byte aligned. Fix it.

Fixes: 7ac6653a ("stmmac: Move the STMicroelectronics driver")
Signed-off-by: default avatarJose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8d558f02

drivers/net/ethernet/stmicro/stmmac/common.h

+2 −3
Original line number Diff line number Diff line
@@ -365,9 +365,8 @@ struct dma_features { 
	unsigned int arpoffsel;

};



/* GMAC TX FIFO is 8K, Rx FIFO is 16K */

#define BUF_SIZE_16KiB 16384

/* RX Buffer size must be < 8191 and multiple of 4/8/16 bytes */

/* RX Buffer size must be multiple of 4/8/16 bytes */

#define BUF_SIZE_16KiB 16368

#define BUF_SIZE_8KiB 8188

#define BUF_SIZE_4KiB 4096

#define BUF_SIZE_2KiB 2048