diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/efx_channels.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx_channels.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/efx_channels.c b/drivers/net/ethernet/sfc/efx_channels.c index aaa381743bca..fcea3ea809d7 100644 --- a/drivers/net/ethernet/sfc/efx_channels.c +++ b/drivers/net/ethernet/sfc/efx_channels.c @@ -1119,6 +1119,8 @@ void efx_start_channels(struct efx_nic *efx) struct efx_channel *channel; efx_for_each_channel_rev(channel, efx) { + if (channel->type->start) + channel->type->start(channel); efx_for_each_channel_tx_queue(tx_queue, channel) { efx_init_tx_queue(tx_queue); atomic_inc(&efx->active_queues); @@ -1143,8 +1145,13 @@ void efx_stop_channels(struct efx_nic *efx) struct efx_channel *channel; int rc = 0; - /* Stop RX refill */ + /* Stop special channels and RX refill. + * The channel's stop has to be called first, since it might wait + * for a sentinel RX to indicate the channel has fully drained. + */ efx_for_each_channel(channel, efx) { + if (channel->type->stop) + channel->type->stop(channel); efx_for_each_channel_rx_queue(rx_queue, channel) rx_queue->refill_enabled = false; } |