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authorSebastian Poehn <sebastian.poehn@belden.com>2011-06-20 13:57:59 -0700
committerDavid S. Miller <davem@davemloft.net>2011-06-20 13:57:59 -0700
commit4aa3a715551c93eda32d79bd52042ce500bd5383 (patch)
tree68a67ba35f2a4c27cef326ce87a9d97593416fae /drivers/net/gianfar.c
parentd13d6bffb418a660c06a5a12afcf7e7081489548 (diff)
gianfar v5: implement nfc
This patch adds all missing functionalities for nfc except GRXFH. There is so much code because hardware has not a TCAM. Further hardware rule space is very limited. So I had to extensively use optimization features. Both reasons lead to the necessity to hold all online flows in a linked-list. Change-log: # Some suggestions by Joe Perches applied (thanks!) # Shorted some logs # Use memcmp() for comparing Signed-off-by: Sebastian Poehn <sebastian.poehn@belden.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/gianfar.c')
-rw-r--r--drivers/net/gianfar.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 0c748328ca7b..def7f7efc803 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -657,6 +657,11 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
priv->num_rx_queues = num_rx_qs;
priv->num_grps = 0x0;
+ /* Init Rx queue filer rule set linked list*/
+ INIT_LIST_HEAD(&priv->rx_list.list);
+ priv->rx_list.count = 0;
+ mutex_init(&priv->rx_queue_access);
+
model = of_get_property(np, "model", NULL);
for (i = 0; i < MAXGROUPS; i++)
@@ -1150,9 +1155,8 @@ static int gfar_probe(struct platform_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;
+ /* always enable rx filer*/
+ priv->rx_filer_enable = 1;
/* Enable most messages by default */
priv->msg_enable = (NETIF_MSG_IFUP << 1 ) - 1;