From: Rafał Miłecki <[email protected]> It's needed later for proper switch / crossbar setup.
Signed-off-by: Rafał Miłecki <[email protected]> --- drivers/net/dsa/bcm_sf2.c | 16 ++++++++++++---- 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 4dedd6e0b11b..bc0dbc0daa1a 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -446,10 +446,11 @@ 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; @@ -458,19 +459,26 @@ 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; }; -- 2.26.2
