diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 51 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h | 3 |
3 files changed, 12 insertions, 46 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c index b4807ddc2011..f9451ec5f2cb 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c @@ -111,8 +111,8 @@ static int dpaa2_switch_flower_parse_key(struct flow_cls_offload *cls, return 0; } -static int dpaa2_switch_acl_entry_add(struct dpaa2_switch_acl_tbl *acl_tbl, - struct dpaa2_switch_acl_entry *entry) +int dpaa2_switch_acl_entry_add(struct dpaa2_switch_acl_tbl *acl_tbl, + struct dpaa2_switch_acl_entry *entry) { struct dpsw_acl_entry_cfg *acl_entry_cfg = &entry->cfg; struct ethsw_core *ethsw = acl_tbl->ethsw; diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c index adf9e5880d89..5250d51d783c 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c @@ -2942,54 +2942,17 @@ err_close: static int dpaa2_switch_port_trap_mac_addr(struct ethsw_port_priv *port_priv, const char *mac) { - struct net_device *netdev = port_priv->netdev; - struct dpsw_acl_entry_cfg acl_entry_cfg; - struct dpsw_acl_fields *acl_h; - struct dpsw_acl_fields *acl_m; - struct dpsw_acl_key acl_key; - struct device *dev; - u8 *cmd_buff; - int err; - - dev = port_priv->netdev->dev.parent; - acl_h = &acl_key.match; - acl_m = &acl_key.mask; - - memset(&acl_entry_cfg, 0, sizeof(acl_entry_cfg)); - memset(&acl_key, 0, sizeof(acl_key)); + struct dpaa2_switch_acl_entry acl_entry = {0}; /* Match on the destination MAC address */ - ether_addr_copy(acl_h->l2_dest_mac, mac); - eth_broadcast_addr(acl_m->l2_dest_mac); - - cmd_buff = kzalloc(DPAA2_ETHSW_PORT_ACL_CMD_BUF_SIZE, GFP_KERNEL); - if (!cmd_buff) - return -ENOMEM; - dpsw_acl_prepare_entry_cfg(&acl_key, cmd_buff); + ether_addr_copy(acl_entry.key.match.l2_dest_mac, mac); + eth_broadcast_addr(acl_entry.key.mask.l2_dest_mac); - memset(&acl_entry_cfg, 0, sizeof(acl_entry_cfg)); - acl_entry_cfg.precedence = 0; - acl_entry_cfg.result.action = DPSW_ACL_ACTION_REDIRECT_TO_CTRL_IF; - acl_entry_cfg.key_iova = dma_map_single(dev, cmd_buff, - DPAA2_ETHSW_PORT_ACL_CMD_BUF_SIZE, - DMA_TO_DEVICE); - if (unlikely(dma_mapping_error(dev, acl_entry_cfg.key_iova))) { - netdev_err(netdev, "DMA mapping failed\n"); - return -EFAULT; - } + /* Trap to CPU */ + acl_entry.cfg.precedence = 0; + acl_entry.cfg.result.action = DPSW_ACL_ACTION_REDIRECT_TO_CTRL_IF; - err = dpsw_acl_add_entry(port_priv->ethsw_data->mc_io, 0, - port_priv->ethsw_data->dpsw_handle, - port_priv->acl_tbl->id, &acl_entry_cfg); - - dma_unmap_single(dev, acl_entry_cfg.key_iova, sizeof(cmd_buff), - DMA_TO_DEVICE); - if (err) { - netdev_err(netdev, "dpsw_acl_add_entry() failed %d\n", err); - return err; - } - - return 0; + return dpaa2_switch_acl_entry_add(port_priv->acl_tbl, &acl_entry); } static int dpaa2_switch_port_init(struct ethsw_port_priv *port_priv, u16 port) diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h index 8575eed02d15..bdef71f234cb 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h @@ -240,4 +240,7 @@ int dpaa2_switch_cls_matchall_replace(struct dpaa2_switch_acl_tbl *acl_tbl, int dpaa2_switch_cls_matchall_destroy(struct dpaa2_switch_acl_tbl *acl_tbl, struct tc_cls_matchall_offload *cls); + +int dpaa2_switch_acl_entry_add(struct dpaa2_switch_acl_tbl *acl_tbl, + struct dpaa2_switch_acl_entry *entry); #endif /* __ETHSW_H */ |