diff options
author | Ganesh Goudar <ganeshgr@chelsio.com> | 2017-09-23 16:07:28 +0530 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-09-25 20:28:14 -0700 |
commit | ba581f77df23c8ee70b372966e69cf10bc5453d8 (patch) | |
tree | 06151fe339ec16854b90eb8ef3e68d8e37c935da /drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c | |
parent | d958af3d14beeaee6f55e3e2dee568409a62f8ae (diff) |
cxgb4: do DCB state reset in couple of places
reset the driver's DCB state in couple of places
where it was missing.
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c')
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c index 6ee2ed30626b..4e7f72b17e82 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c @@ -40,8 +40,7 @@ static inline bool cxgb4_dcb_state_synced(enum cxgb4_dcb_state state) return false; } -/* Initialize a port's Data Center Bridging state. Typically used after a - * Link Down event. +/* Initialize a port's Data Center Bridging state. */ void cxgb4_dcb_state_init(struct net_device *dev) { @@ -106,6 +105,15 @@ static void cxgb4_dcb_cleanup_apps(struct net_device *dev) } } +/* Reset a port's Data Center Bridging state. Typically used after a + * Link Down event. + */ +void cxgb4_dcb_reset(struct net_device *dev) +{ + cxgb4_dcb_cleanup_apps(dev); + cxgb4_dcb_state_init(dev); +} + /* Finite State machine for Data Center Bridging. */ void cxgb4_dcb_state_fsm(struct net_device *dev, @@ -194,8 +202,7 @@ void cxgb4_dcb_state_fsm(struct net_device *dev, * state. We need to reset back to a ground state * of incomplete. */ - cxgb4_dcb_cleanup_apps(dev); - cxgb4_dcb_state_init(dev); + cxgb4_dcb_reset(dev); dcb->state = CXGB4_DCB_STATE_FW_INCOMPLETE; dcb->supported = CXGB4_DCBX_FW_SUPPORT; linkwatch_fire_event(dev); |