diff options
| author |   Yishai Hadas <yishaih@mellanox.com> | 2015-03-18 14:56:04 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2015-04-15 15:51:50 -0400 |
| commit | a0667a83aff20c7659960d7e7cd6a5d187c7df20 (patch) | |
| tree | bcf71716668045a38c679935ddcf56ce43d8fa89 /drivers/net/ethernet/mellanox/mlx4/eq.c | |
| parent | IB/mlx4: Request alias GUID on demand (diff) | |
| download | linux-dev-a0667a83aff20c7659960d7e7cd6a5d187c7df20.tar.xz linux-dev-a0667a83aff20c7659960d7e7cd6a5d187c7df20.zip | |
net/mlx4_core: Raise slave shutdown event upon FLR
There might be cases that PF doesn't get a "reset" command upon slave down
(e.g. virsh destroy). In these cases, however, an FLR event is issued.
Therefore, when the PF receives an FLR event for a slave, it should also
generate a shutdown event on the PF for that slave, to let the PF upper
layers (mlx4_ib, eth) perform any required cleanup/actions associated
with slave shutdown.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/eq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/eq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c index 190fd624bdfe..2619c9fbf42d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -702,6 +702,8 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) priv->mfunc.master.slave_state[flr_slave].is_slave_going_down = 1; } spin_unlock_irqrestore(&priv->mfunc.master.slave_state_lock, flags); + mlx4_dispatch_event(dev, MLX4_DEV_EVENT_SLAVE_SHUTDOWN, + flr_slave); queue_work(priv->mfunc.master.comm_wq, &priv->mfunc.master.slave_flr_event_work); break; |