diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2020-07-21 12:19:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-21 16:53:34 +0200 |
| commit | 4acfc4393e90e4dfa6ebc6e43545296ca1d928fe (patch) | |
| tree | 92e98af0fe65c675a4a13a9d01725947c7781ab2 /drivers/staging/fsl-dpaa2 | |
| parent | af85d0e06c6ab1a2d9432cf5923a1a5de816ac22 (diff) | |
staging: dpaa2-ethsw: setup the STP state for all installed VLANs
Setup the STP state for all VLANs installed on the port. This is also
avoiding the error situation when the DEFAULT_VLAN_ID is not installed
on the port (thus the firmware complains that it cannot setup the
required STP state).
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20200721091919.20394-4-ioana.ciornei@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/fsl-dpaa2')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c index f0d10afb1460..c620ee23227b 100644 --- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c +++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c @@ -183,21 +183,26 @@ static int ethsw_port_set_flood(struct ethsw_port_priv *port_priv, bool enable) static int ethsw_port_set_stp_state(struct ethsw_port_priv *port_priv, u8 state) { struct dpsw_stp_cfg stp_cfg = { - .vlan_id = DEFAULT_VLAN_ID, .state = state, }; int err; + u16 vid; if (!netif_running(port_priv->netdev) || state == port_priv->stp_state) return 0; /* Nothing to do */ - err = dpsw_if_set_stp(port_priv->ethsw_data->mc_io, 0, - port_priv->ethsw_data->dpsw_handle, - port_priv->idx, &stp_cfg); - if (err) { - netdev_err(port_priv->netdev, - "dpsw_if_set_stp err %d\n", err); - return err; + for (vid = 0; vid <= VLAN_VID_MASK; vid++) { + if (port_priv->vlans[vid] & ETHSW_VLAN_MEMBER) { + stp_cfg.vlan_id = vid; + err = dpsw_if_set_stp(port_priv->ethsw_data->mc_io, 0, + port_priv->ethsw_data->dpsw_handle, + port_priv->idx, &stp_cfg); + if (err) { + netdev_err(port_priv->netdev, + "dpsw_if_set_stp err %d\n", err); + return err; + } + } } port_priv->stp_state = state; |