diff options
| -rw-r--r-- | drivers/net/gianfar.c | 8 | ||||
| -rw-r--r-- | drivers/net/gianfar.h | 4 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 6850dc0a7b9..1616531a71f 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -357,8 +357,11 @@ static void gfar_init_mac(struct net_device *ndev) /* Configure the coalescing support */ gfar_configure_coalescing(priv, 0xFF, 0xFF); - if (priv->rx_filer_enable) + if (priv->rx_filer_enable) { rctrl |= RCTRL_FILREN; + /* Program the RIR0 reg with the required distribution */ + gfar_write(®s->rir0, DEFAULT_RIR0); + } if (priv->rx_csum_enable) rctrl |= RCTRL_CHECKSUMMING; @@ -1022,6 +1025,9 @@ static int gfar_probe(struct of_device *ofdev, priv->rx_queue[i]->rxic = DEFAULT_RXIC; } + /* enable filer if using multiple RX queues*/ + if(priv->num_rx_queues > 1) + priv->rx_filer_enable = 1; /* Enable most messages by default */ priv->msg_enable = (NETIF_MSG_IFUP << 1 ) - 1; diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index cbb451011cb..68d16dc6e7c 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -401,6 +401,10 @@ extern const char gfar_driver_version[]; #define FPR_FILER_MASK 0xFFFFFFFF #define MAX_FILER_IDX 0xFF +/* This default RIR value directly corresponds + * to the 3-bit hash value generated */ +#define DEFAULT_RIR0 0x05397700 + /* RQFCR register bits */ #define RQFCR_GPI 0x80000000 #define RQFCR_HASHTBL_Q 0x00000000 |