diff options
| author | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
| commit | ea4d65f14f6aaa53e379b93c5544245ef081b3e7 (patch) | |
| tree | a15485f4f1cf547a52b31fa8e16e14b9579b7200 /drivers/net/dsa/bcm_sf2.c | |
| parent | ce32d59ee2cd036f6e8a6ed17a06a0b0bec5c67c (diff) | |
| parent | 496f3347d834aec91c38b45d6249ed00f58ad233 (diff) | |
Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2
Diffstat (limited to 'drivers/net/dsa/bcm_sf2.c')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 02e8982519ce..e0066adcd2f3 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -166,6 +166,11 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port, reg &= ~P_TXQ_PSM_VDD(port); core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL); + /* Enable learning */ + reg = core_readl(priv, CORE_DIS_LEARN); + reg &= ~BIT(port); + core_writel(priv, reg, CORE_DIS_LEARN); + /* Enable Broadcom tags for that port if requested */ if (priv->brcm_tag_mask & BIT(port)) b53_brcm_hdr_setup(ds, port); @@ -220,10 +225,15 @@ static void bcm_sf2_port_disable(struct dsa_switch *ds, int port, struct phy_device *phy) { struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); - u32 off, reg; + u32 reg; - if (priv->wol_ports_mask & (1 << port)) + /* Disable learning while in WoL mode */ + if (priv->wol_ports_mask & (1 << port)) { + reg = core_readl(priv, CORE_DIS_LEARN); + reg |= BIT(port); + core_writel(priv, reg, CORE_DIS_LEARN); return; + } if (port == priv->moca_port) bcm_sf2_port_intr_disable(priv, port); @@ -231,11 +241,6 @@ static void bcm_sf2_port_disable(struct dsa_switch *ds, int port, if (priv->int_phy_mask & 1 << port && priv->hw_params.num_gphy == 1) bcm_sf2_gphy_enable_set(ds, false); - if (dsa_is_cpu_port(ds, port)) - off = CORE_IMP_CTL; - else - off = CORE_G_PCTL_PORT(port); - b53_disable_port(ds, port, phy); /* Power down the port memory */ |