Commit db7c691d authored by Mohammad Athari Bin Ismail's avatar Mohammad Athari Bin Ismail Committed by David S. Miller

net: stmmac: cleared __FPE_REMOVING bit in stmmac_fpe_start_wq()

An issue found when network interface is down and up again, FPE handshake
fails to trigger. This is due to __FPE_REMOVING bit remains being set in
stmmac_fpe_stop_wq() but not cleared in stmmac_fpe_start_wq(). This
cause FPE workqueue task, stmmac_fpe_lp_task() not able to be executed.

To fix this, add clearing __FPE_REMOVING bit in stmmac_fpe_start_wq().

Fixes: 5a558611 ("net: stmmac: support FPE link partner hand-shaking procedure")
Signed-off-by: default avatarMohammad Athari Bin Ismail <mohammad.athari.ismail@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d4eecfb2
...@@ -3180,6 +3180,7 @@ static int stmmac_fpe_start_wq(struct stmmac_priv *priv) ...@@ -3180,6 +3180,7 @@ static int stmmac_fpe_start_wq(struct stmmac_priv *priv)
char *name; char *name;
clear_bit(__FPE_TASK_SCHED, &priv->fpe_task_state); clear_bit(__FPE_TASK_SCHED, &priv->fpe_task_state);
clear_bit(__FPE_REMOVING, &priv->fpe_task_state);
name = priv->wq_name; name = priv->wq_name;
sprintf(name, "%s-fpe", priv->dev->name); sprintf(name, "%s-fpe", priv->dev->name);
......
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