diff options
Diffstat (limited to 'drivers/net/dsa/bcm_sf2.c')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 43 |
1 files changed, 2 insertions, 41 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 8acbd17bc1fd..49cb51223f70 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -60,45 +60,6 @@ static void bcm_sf2_imp_vlan_setup(struct dsa_switch *ds, int cpu_port) } } -static void bcm_sf2_brcm_hdr_setup(struct bcm_sf2_priv *priv, int port) -{ - u32 reg, val; - - /* Resolve which bit controls the Broadcom tag */ - switch (port) { - case 8: - val = BRCM_HDR_EN_P8; - break; - case 7: - val = BRCM_HDR_EN_P7; - break; - case 5: - val = BRCM_HDR_EN_P5; - break; - default: - val = 0; - break; - } - - /* Enable Broadcom tags for IMP port */ - reg = core_readl(priv, CORE_BRCM_HDR_CTRL); - reg |= val; - core_writel(priv, reg, CORE_BRCM_HDR_CTRL); - - /* Enable reception Broadcom tag for CPU TX (switch RX) to - * allow us to tag outgoing frames - */ - reg = core_readl(priv, CORE_BRCM_HDR_RX_DIS); - reg &= ~(1 << port); - core_writel(priv, reg, CORE_BRCM_HDR_RX_DIS); - - /* Enable transmission of Broadcom tags from the switch (CPU RX) to - * allow delivering frames to the per-port net_devices - */ - reg = core_readl(priv, CORE_BRCM_HDR_TX_DIS); - reg &= ~(1 << port); - core_writel(priv, reg, CORE_BRCM_HDR_TX_DIS); -} static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port) { @@ -138,7 +99,7 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port) reg |= i << (PRT_TO_QID_SHIFT * i); core_writel(priv, reg, CORE_PORT_TC2_QOS_MAP_PORT(port)); - bcm_sf2_brcm_hdr_setup(priv, port); + b53_brcm_hdr_setup(ds, port); /* Force link status for IMP port */ reg = core_readl(priv, offset); @@ -247,7 +208,7 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port, /* Enable Broadcom tags for that port if requested */ if (priv->brcm_tag_mask & BIT(port)) - bcm_sf2_brcm_hdr_setup(priv, port); + b53_brcm_hdr_setup(ds, port); /* Configure Traffic Class to QoS mapping, allow each priority to map * to a different queue number |