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Commit 1f0d7197 authored by Jose Abreu's avatar Jose Abreu Committed by Greg Kroah-Hartman
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net: stmmac: 16KB buffer must be 16 byte aligned 



commit 8605131747e7e1fd8f6c9f97a00287aae2b2c640 upstream.

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>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 28f04308

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

+2 −2
Original line number Diff line number Diff line
@@ -326,8 +326,8 @@ struct dma_features { 
	unsigned int enh_desc;

};



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

#define BUF_SIZE_16KiB 16384

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

#define BUF_SIZE_16KiB 16368

#define BUF_SIZE_8KiB 8192

#define BUF_SIZE_4KiB 4096

#define BUF_SIZE_2KiB 2048