Re: [PATCH v3 02/16] e100: Support RXFCS feature flag.

Le vendredi 10 février 2012 à 17:04 -0800, greearb@candelatech.com a
écrit :

From: Ben Greear <redacted>

This allows e100 to be configured to append the
Ethernet FCS to the skb.

Useful for sniffing networks.

Signed-off-by: Ben Greear <redacted>
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Did you try this patch with 8021Q frames ?

You must change 

#define RFD_BUF_LEN (sizeof(struct rfd) + VLAN_ETH_FRAME_LEN)

to :

#define RFD_BUF_LEN (sizeof(struct rfd) + VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)

And also on various spots where VLAN_ETH_FRAME_LEN is used in this
driver...

nic->blank_rfd.size = cpu_to_le16(VLAN_ETH_FRAME_LEN);