diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-dev.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-dev.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index 903731902153..e3862bbf2f76 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -1897,7 +1897,7 @@ static int xgbe_disable_int(struct xgbe_channel *channel, return 0; } -static int xgbe_exit(struct xgbe_prv_data *pdata) +static int __xgbe_exit(struct xgbe_prv_data *pdata) { unsigned int count = 2000; @@ -1919,6 +1919,20 @@ static int xgbe_exit(struct xgbe_prv_data *pdata) return 0; } +static int xgbe_exit(struct xgbe_prv_data *pdata) +{ + int ret; + + /* To guard against possible incorrectly generated interrupts, + * issue the software reset twice. + */ + ret = __xgbe_exit(pdata); + if (ret) + return ret; + + return __xgbe_exit(pdata); +} + static int xgbe_flush_tx_queues(struct xgbe_prv_data *pdata) { unsigned int i, count; |