diff options
Diffstat (limited to 'drivers/staging/fsl-dpaa2/ethsw/ethsw.h')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethsw/ethsw.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.h b/drivers/staging/fsl-dpaa2/ethsw/ethsw.h index ab3b75a62f01..d83a9f17f672 100644 --- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.h +++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.h @@ -92,6 +92,12 @@ struct dpaa2_switch_fq { u32 fqid; }; +struct dpaa2_switch_fdb { + struct net_device *bridge_dev; + u16 fdb_id; + bool in_use; +}; + /* Per port private data */ struct ethsw_port_priv { struct net_device *netdev; @@ -103,8 +109,9 @@ struct ethsw_port_priv { u8 vlans[VLAN_VID_MASK + 1]; u16 pvid; - struct net_device *bridge_dev; u16 tx_qdid; + + struct dpaa2_switch_fdb *fdb; }; /* Switch data */ @@ -131,6 +138,8 @@ struct ethsw_core { int buf_count; u16 bpid; int napi_users; + + struct dpaa2_switch_fdb *fdbs; }; static inline bool dpaa2_switch_supports_cpu_traffic(struct ethsw_core *ethsw) @@ -140,6 +149,25 @@ static inline bool dpaa2_switch_supports_cpu_traffic(struct ethsw_core *ethsw) return false; } + if (ethsw->sw_attr.flooding_cfg != DPSW_FLOODING_PER_FDB) { + dev_err(ethsw->dev, "Flooding domain is not per FDB, cannot probe\n"); + return false; + } + + if (ethsw->sw_attr.broadcast_cfg != DPSW_BROADCAST_PER_FDB) { + dev_err(ethsw->dev, "Broadcast domain is not per FDB, cannot probe\n"); + return false; + } + + if (ethsw->sw_attr.max_fdbs < ethsw->sw_attr.num_ifs) { + dev_err(ethsw->dev, "The number of FDBs is lower than the number of ports, cannot probe\n"); + return false; + } + return true; } + +bool dpaa2_switch_port_dev_check(const struct net_device *netdev, + struct notifier_block *nb); + #endif /* __ETHSW_H */ |