diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-05-22 10:59:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-22 14:59:06 -0400 |
| commit | 46b250311dac828bcb79f0807c16d4157059ce7e (patch) | |
| tree | 63227ba2f88d763f3820f13b3e8e9c8e0e687b63 | |
| parent | 1f60a5815bade268696d57452dfbfcbf0c655a23 (diff) | |
nfp: mark port state as stale if update failed
If reading new state of the port failed, mark the port back as CHANGED.
This way next user state request will trigger refresh, which will
hopefully succeed.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c index 12cbf21df3b9..dd1118c7e1a4 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c @@ -528,6 +528,7 @@ nfp_net_eth_port_update(struct nfp_cpp *cpp, struct nfp_port *port, eth_port = nfp_net_find_port(eth_table, port->eth_id); if (!eth_port) { + set_bit(NFP_PORT_CHANGED, &port->flags); nfp_warn(cpp, "Warning: port #%d not present after reconfig\n", port->eth_id); return -EIO; @@ -563,6 +564,9 @@ static void nfp_net_refresh_vnics(struct work_struct *work) eth_table = nfp_eth_read_ports(pf->cpp); if (!eth_table) { + list_for_each_entry(port, &pf->ports, port_list) + if (__nfp_port_get_eth_port(port)) + set_bit(NFP_PORT_CHANGED, &port->flags); rtnl_unlock(); nfp_err(pf->cpp, "Error refreshing port config!\n"); goto out; @@ -611,6 +615,7 @@ int nfp_net_refresh_eth_port(struct nfp_port *port) eth_table = nfp_eth_read_ports(cpp); if (!eth_table) { + set_bit(NFP_PORT_CHANGED, &port->flags); nfp_err(cpp, "Error refreshing port state table!\n"); return -EIO; } |