diff options
Diffstat (limited to 'include/linux/dsa')
| -rw-r--r-- | include/linux/dsa/sja1105.h | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/include/linux/dsa/sja1105.h b/include/linux/dsa/sja1105.h index abf3977e34fd..603a02e5a8cb 100644 --- a/include/linux/dsa/sja1105.h +++ b/include/linux/dsa/sja1105.h @@ -2,22 +2,39 @@ * Copyright (c) 2019, Vladimir Oltean <olteanv@gmail.com> */ -/* Included by drivers/net/dsa/sja1105/sja1105.h */ +/* Included by drivers/net/dsa/sja1105/sja1105.h and net/dsa/tag_sja1105.c */ #ifndef _NET_DSA_SJA1105_H #define _NET_DSA_SJA1105_H +#include <linux/skbuff.h> #include <linux/etherdevice.h> +#include <net/dsa.h> #define ETH_P_SJA1105 ETH_P_DSA_8021Q -/* The switch can only be convinced to stay in unmanaged mode and not trap any - * link-local traffic by actually telling it to filter frames sent at the - * 00:00:00:00:00:00 destination MAC. - */ -#define SJA1105_LINKLOCAL_FILTER_A 0x000000000000ull -#define SJA1105_LINKLOCAL_FILTER_A_MASK 0xFFFFFFFFFFFFull -#define SJA1105_LINKLOCAL_FILTER_B 0x000000000000ull -#define SJA1105_LINKLOCAL_FILTER_B_MASK 0xFFFFFFFFFFFFull +/* IEEE 802.3 Annex 57A: Slow Protocols PDUs (01:80:C2:xx:xx:xx) */ +#define SJA1105_LINKLOCAL_FILTER_A 0x0180C2000000ull +#define SJA1105_LINKLOCAL_FILTER_A_MASK 0xFFFFFF000000ull +/* IEEE 1588 Annex F: Transport of PTP over Ethernet (01:1B:19:xx:xx:xx) */ +#define SJA1105_LINKLOCAL_FILTER_B 0x011B19000000ull +#define SJA1105_LINKLOCAL_FILTER_B_MASK 0xFFFFFF000000ull + +enum sja1105_frame_type { + SJA1105_FRAME_TYPE_NORMAL = 0, + SJA1105_FRAME_TYPE_LINK_LOCAL, +}; + +struct sja1105_skb_cb { + enum sja1105_frame_type type; +}; + +#define SJA1105_SKB_CB(skb) \ + ((struct sja1105_skb_cb *)DSA_SKB_CB_PRIV(skb)) + +struct sja1105_port { + struct dsa_port *dp; + int mgmt_slot; +}; #endif /* _NET_DSA_SJA1105_H */ |