diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h')
-rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 68 |
1 files changed, 67 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h index 9da6fac7cfef..d236b8695c39 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h @@ -182,6 +182,49 @@ struct dpaa2_fas { */ #define DPAA2_TS_OFFSET 0x8 +/* Frame annotation parse results */ +struct dpaa2_fapr { + /* 64-bit word 1 */ + __le32 faf_lo; + __le16 faf_ext; + __le16 nxt_hdr; + /* 64-bit word 2 */ + __le64 faf_hi; + /* 64-bit word 3 */ + u8 last_ethertype_offset; + u8 vlan_tci_offset_n; + u8 vlan_tci_offset_1; + u8 llc_snap_offset; + u8 eth_offset; + u8 ip1_pid_offset; + u8 shim_offset_2; + u8 shim_offset_1; + /* 64-bit word 4 */ + u8 l5_offset; + u8 l4_offset; + u8 gre_offset; + u8 l3_offset_n; + u8 l3_offset_1; + u8 mpls_offset_n; + u8 mpls_offset_1; + u8 pppoe_offset; + /* 64-bit word 5 */ + __le16 running_sum; + __le16 gross_running_sum; + u8 ipv6_frag_offset; + u8 nxt_hdr_offset; + u8 routing_hdr_offset_2; + u8 routing_hdr_offset_1; + /* 64-bit word 6 */ + u8 reserved[5]; /* Soft-parsing context */ + u8 ip_proto_offset_n; + u8 nxt_hdr_frag_offset; + u8 parse_error_code; +}; + +#define DPAA2_FAPR_OFFSET 0x10 +#define DPAA2_FAPR_SIZE sizeof((struct dpaa2_fapr)) + /* Frame annotation egress action descriptor */ #define DPAA2_FAEAD_OFFSET 0x58 @@ -230,6 +273,11 @@ static inline __le64 *dpaa2_get_ts(void *buf_addr, bool swa) return dpaa2_get_hwa(buf_addr, swa) + DPAA2_TS_OFFSET; } +static inline struct dpaa2_fapr *dpaa2_get_fapr(void *buf_addr, bool swa) +{ + return dpaa2_get_hwa(buf_addr, swa) + DPAA2_FAPR_OFFSET; +} + static inline struct dpaa2_faead *dpaa2_get_faead(void *buf_addr, bool swa) { return dpaa2_get_hwa(buf_addr, swa) + DPAA2_FAEAD_OFFSET; @@ -344,8 +392,10 @@ struct dpaa2_eth_ch_stats { #define DPAA2_ETH_MAX_RX_QUEUES \ (DPAA2_ETH_MAX_RX_QUEUES_PER_TC * DPAA2_ETH_MAX_TCS) #define DPAA2_ETH_MAX_TX_QUEUES 16 +#define DPAA2_ETH_MAX_RX_ERR_QUEUES 1 #define DPAA2_ETH_MAX_QUEUES (DPAA2_ETH_MAX_RX_QUEUES + \ - DPAA2_ETH_MAX_TX_QUEUES) + DPAA2_ETH_MAX_TX_QUEUES + \ + DPAA2_ETH_MAX_RX_ERR_QUEUES) #define DPAA2_ETH_MAX_NETDEV_QUEUES \ (DPAA2_ETH_MAX_TX_QUEUES * DPAA2_ETH_MAX_TCS) @@ -354,6 +404,7 @@ struct dpaa2_eth_ch_stats { enum dpaa2_eth_fq_type { DPAA2_RX_FQ = 0, DPAA2_TX_CONF_FQ, + DPAA2_RX_ERR_FQ }; struct dpaa2_eth_priv; @@ -427,6 +478,15 @@ struct dpaa2_eth_sgt_cache { u16 count; }; +struct dpaa2_eth_trap_item { + void *trap_ctx; +}; + +struct dpaa2_eth_trap_data { + struct dpaa2_eth_trap_item *trap_items_arr; + struct dpaa2_eth_priv *priv; +}; + /* Driver private data */ struct dpaa2_eth_priv { struct net_device *net_dev; @@ -505,6 +565,7 @@ struct dpaa2_eth_priv { */ struct mutex onestep_tstamp_lock; struct devlink *devlink; + struct dpaa2_eth_trap_data *trap_data; struct devlink_port devlink_port; }; @@ -649,4 +710,9 @@ void dpaa2_eth_dl_unregister(struct dpaa2_eth_priv *priv); int dpaa2_eth_dl_port_add(struct dpaa2_eth_priv *priv); void dpaa2_eth_dl_port_del(struct dpaa2_eth_priv *priv); +int dpaa2_eth_dl_traps_register(struct dpaa2_eth_priv *priv); +void dpaa2_eth_dl_traps_unregister(struct dpaa2_eth_priv *priv); + +struct dpaa2_eth_trap_item *dpaa2_eth_dl_get_trap(struct dpaa2_eth_priv *priv, + struct dpaa2_fapr *fapr); #endif /* __DPAA2_H */ |