Messages in this thread Patch in this message | | | From | Matthias Schiffer <> | Subject | [PATCH net] net: ethernet: ti: am65-cpsw: set correct devlink flavour for unused ports | Date | Tue, 11 Oct 2022 09:50:02 +0200 |
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am65_cpsw_nuss_register_ndevs() skips calling devlink_port_type_eth_set() for ports without assigned netdev, triggering the following warning when DEVLINK_PORT_TYPE_WARN_TIMEOUT elapses after 3600s:
Type was not set for devlink port. WARNING: CPU: 0 PID: 129 at net/core/devlink.c:8095 devlink_port_type_warn+0x18/0x30
Fixes: 0680e20af5fb ("net: ethernet: ti: am65-cpsw: Fix devlink port register sequence") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> --- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 3cbe4ec46234..7f86068f3ff6 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -2476,7 +2476,10 @@ static int am65_cpsw_nuss_register_devlink(struct am65_cpsw_common *common) port = am65_common_get_port(common, i); dl_port = &port->devlink_port; - attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL; + if (port->ndev) + attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL; + else + attrs.flavour = DEVLINK_PORT_FLAVOUR_UNUSED; attrs.phys.port_number = port->port_id; attrs.switch_id.id_len = sizeof(resource_size_t); memcpy(attrs.switch_id.id, common->switch_id, attrs.switch_id.id_len); -- 2.25.1
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