diff options
| author | Ivan Khoronzhuk | 2018-07-31 01:05:39 +0300 |
|---|---|---|
| committer | David S. Miller | 2018-08-01 09:29:24 -0700 |
| commit | fea49f60c9b748abf4a1a9b2e9391d0c5b003848 (patch) | |
| tree | 1e71eb7639014b0671941287befe2cd95ff32702 | |
| parent | e6476c21447c4b17c47e476aade6facf050f31e8 (diff) | |
net: ethernet: ti: cpsw: replace unnecessarily macroses on functions
Replace ugly macroses on functions.
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 58 |
1 files changed, 26 insertions, 32 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 1b54c26c2bec..f051ce35a440 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -565,40 +565,28 @@ static const struct cpsw_stats cpsw_gstrings_ch_stats[] = { (func)(slave++, ##arg); \ } while (0) -#define cpsw_dual_emac_src_port_detect(cpsw, status, ndev, skb) \ - do { \ - if (!cpsw->data.dual_emac) \ - break; \ - if (CPDMA_RX_SOURCE_PORT(status) == 1) { \ - ndev = cpsw->slaves[0].ndev; \ - skb->dev = ndev; \ - } else if (CPDMA_RX_SOURCE_PORT(status) == 2) { \ - ndev = cpsw->slaves[1].ndev; \ - skb->dev = ndev; \ - } \ - } while (0) -#define cpsw_add_mcast(cpsw, priv, addr) \ - do { \ - if (cpsw->data.dual_emac) { \ - struct cpsw_slave *slave = cpsw->slaves + \ - priv->emac_port; \ - int slave_port = cpsw_get_slave_port( \ - slave->slave_num); \ - cpsw_ale_add_mcast(cpsw->ale, addr, \ - 1 << slave_port | ALE_PORT_HOST, \ - ALE_VLAN, slave->port_vlan, 0); \ - } else { \ - cpsw_ale_add_mcast(cpsw->ale, addr, \ - ALE_ALL_PORTS, \ - 0, 0, 0); \ - } \ - } while (0) - static inline int cpsw_get_slave_port(u32 slave_num) { return slave_num + 1; } +static void cpsw_add_mcast(struct cpsw_priv *priv, u8 *addr) +{ + struct cpsw_common *cpsw = priv->cpsw; + + if (cpsw->data.dual_emac) { + struct cpsw_slave *slave = cpsw->slaves + priv->emac_port; + int slave_port = cpsw_get_slave_port(slave->slave_num); + + cpsw_ale_add_mcast(cpsw->ale, addr, + 1 << slave_port | ALE_PORT_HOST, + ALE_VLAN, slave->port_vlan, 0); + return; + } + + cpsw_ale_add_mcast(cpsw->ale, addr, ALE_ALL_PORTS, 0, 0, 0); +} + static void cpsw_set_promiscious(struct net_device *ndev, bool enable) { struct cpsw_common *cpsw = ndev_to_cpsw(ndev); @@ -706,7 +694,7 @@ static void cpsw_ndo_set_rx_mode(struct net_device *ndev) /* program multicast address list into ALE register */ netdev_for_each_mc_addr(ha, ndev) { - cpsw_add_mcast(cpsw, priv, (u8 *)ha->addr); + cpsw_add_mcast(priv, ha->addr); } } } @@ -798,10 +786,16 @@ static void cpsw_rx_handler(void *token, int len, int status) struct sk_buff *skb = token; struct sk_buff *new_skb; struct net_device *ndev = skb->dev; - int ret = 0; + int ret = 0, port; struct cpsw_common *cpsw = ndev_to_cpsw(ndev); - cpsw_dual_emac_src_port_detect(cpsw, status, ndev, skb); + if (cpsw->data.dual_emac) { + port = CPDMA_RX_SOURCE_PORT(status); + if (port) { + ndev = cpsw->slaves[--port].ndev; + skb->dev = ndev; + } + } if (unlikely(status < 0) || unlikely(!netif_running(ndev))) { /* In dual emac mode check for all interfaces */ |