diff options
Diffstat (limited to 'drivers/net/ldpaa_eth/ldpaa_eth.h')
| -rw-r--r-- | drivers/net/ldpaa_eth/ldpaa_eth.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.h b/drivers/net/ldpaa_eth/ldpaa_eth.h index b86a695328..af41b27844 100644 --- a/drivers/net/ldpaa_eth/ldpaa_eth.h +++ b/drivers/net/ldpaa_eth/ldpaa_eth.h @@ -28,10 +28,10 @@ enum ldpaa_eth_type { #define LDPAA_ETH_REFILL_THRESH (LDPAA_ETH_NUM_BUFS/2) #define LDPAA_ETH_RX_BUFFER_SIZE 2048 -/* Hardware requires alignment for ingress/egress buffer addresses - * and ingress buffer lengths. +/* Hardware requires alignment for buffer address and length: 256-byte + * for ingress, 64-byte for egress. Using 256 for both. */ -#define LDPAA_ETH_BUF_ALIGN 64 +#define LDPAA_ETH_BUF_ALIGN 256 /* So far we're only accomodating a skb backpointer in the frame's * software annotation, but the hardware options are either 0 or 64. |