diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2021-03-12 13:41:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-13 04:06:37 +0300 |
| commit | 01488a0ccd9abe15565bed50a45afcddbb0fe199 (patch) | |
| tree | 7ea402021af0db6a3838673f4c5c01f0423b5dc3 /drivers/net/dsa | |
| parent | 6ad086009f87f65043c2a2c0efa27e3915c50e6e (diff) | |
| download | linux-01488a0ccd9abe15565bed50a45afcddbb0fe199.tar.xz | |
net: dsa: bcm_sf2: store PHY interface/mode in port structure
It's needed later for proper switch / crossbar setup.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 16 | ||||
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.h | 1 |
2 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index f277df922fcd..416f8deffb20 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -443,10 +443,11 @@ static void bcm_sf2_intr_disable(struct bcm_sf2_priv *priv) static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv, struct device_node *dn) { + struct device *dev = priv->dev->ds->dev; + struct bcm_sf2_port_status *port_st; struct device_node *port; unsigned int port_num; struct property *prop; - phy_interface_t mode; int err; priv->moca_port = -1; @@ -455,19 +456,26 @@ static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv, if (of_property_read_u32(port, "reg", &port_num)) continue; + if (port_num >= DSA_MAX_PORTS) { + dev_err(dev, "Invalid port number %d\n", port_num); + continue; + } + + port_st = &priv->port_sts[port_num]; + /* Internal PHYs get assigned a specific 'phy-mode' property * value: "internal" to help flag them before MDIO probing * has completed, since they might be turned off at that * time */ - err = of_get_phy_mode(port, &mode); + err = of_get_phy_mode(port, &port_st->mode); if (err) continue; - if (mode == PHY_INTERFACE_MODE_INTERNAL) + if (port_st->mode == PHY_INTERFACE_MODE_INTERNAL) priv->int_phy_mask |= 1 << port_num; - if (mode == PHY_INTERFACE_MODE_MOCA) + if (port_st->mode == PHY_INTERFACE_MODE_MOCA) priv->moca_port = port_num; if (of_property_read_bool(port, "brcm,use-bcm-hdr")) diff --git a/drivers/net/dsa/bcm_sf2.h b/drivers/net/dsa/bcm_sf2.h index 1ed901a68536..a0fe0bf46d9f 100644 --- a/drivers/net/dsa/bcm_sf2.h +++ b/drivers/net/dsa/bcm_sf2.h @@ -44,6 +44,7 @@ struct bcm_sf2_hw_params { #define BCM_SF2_REGS_NUM 6 struct bcm_sf2_port_status { + phy_interface_t mode; unsigned int link; bool enabled; }; |