Commit 18be654a authored by Ansuel Smith's avatar Ansuel Smith Committed by David S. Miller

net: dsa: tag_qca: add define for handling MIB packet

Add struct to correctly parse a mib Ethernet packet.
Signed-off-by: default avatarAnsuel Smith <ansuelsmth@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c2ee8181
...@@ -62,4 +62,14 @@ struct qca_mgmt_ethhdr { ...@@ -62,4 +62,14 @@ struct qca_mgmt_ethhdr {
__be16 hdr; /* qca hdr */ __be16 hdr; /* qca hdr */
} __packed; } __packed;
enum mdio_cmd {
MDIO_WRITE = 0x0,
MDIO_READ
};
struct mib_ethhdr {
u32 data[3]; /* first 3 mib counter */
__be16 hdr; /* qca hdr */
} __packed;
#endif /* __TAG_QCA_H */ #endif /* __TAG_QCA_H */
...@@ -57,6 +57,10 @@ static struct sk_buff *qca_tag_rcv(struct sk_buff *skb, struct net_device *dev) ...@@ -57,6 +57,10 @@ static struct sk_buff *qca_tag_rcv(struct sk_buff *skb, struct net_device *dev)
if (pk_type == QCA_HDR_RECV_TYPE_RW_REG_ACK) if (pk_type == QCA_HDR_RECV_TYPE_RW_REG_ACK)
return NULL; return NULL;
/* Ethernet MIB counter packet */
if (pk_type == QCA_HDR_RECV_TYPE_MIB)
return NULL;
/* Remove QCA tag and recalculate checksum */ /* Remove QCA tag and recalculate checksum */
skb_pull_rcsum(skb, QCA_HDR_LEN); skb_pull_rcsum(skb, QCA_HDR_LEN);
dsa_strip_etype_header(skb, QCA_HDR_LEN); dsa_strip_etype_header(skb, QCA_HDR_LEN);
......
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