diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/siena/efx_channels.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/siena/efx_channels.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sfc/siena/efx_channels.c b/drivers/net/ethernet/sfc/siena/efx_channels.c index 06ed74994e36..fc075ab6b7b5 100644 --- a/drivers/net/ethernet/sfc/siena/efx_channels.c +++ b/drivers/net/ethernet/sfc/siena/efx_channels.c @@ -217,8 +217,8 @@ static int efx_allocate_msix_channels(struct efx_nic *efx, if (efx_siena_separate_tx_channels) { efx->n_tx_channels = - min(max(n_channels / 2, 1U), - efx->max_tx_channels); + clamp(n_channels / 2, 1U, + efx->max_tx_channels); efx->tx_channel_offset = n_channels - efx->n_tx_channels; efx->n_rx_channels = @@ -302,6 +302,7 @@ int efx_siena_probe_interrupts(struct efx_nic *efx) efx->tx_channel_offset = 0; efx->n_xdp_channels = 0; efx->xdp_channel_offset = efx->n_channels; + efx->xdp_txq_queues_mode = EFX_XDP_TX_QUEUES_BORROWED; rc = pci_enable_msi(efx->pci_dev); if (rc == 0) { efx_get_channel(efx, 0)->irq = efx->pci_dev->irq; @@ -323,6 +324,7 @@ int efx_siena_probe_interrupts(struct efx_nic *efx) efx->tx_channel_offset = efx_siena_separate_tx_channels ? 1 : 0; efx->n_xdp_channels = 0; efx->xdp_channel_offset = efx->n_channels; + efx->xdp_txq_queues_mode = EFX_XDP_TX_QUEUES_BORROWED; efx->legacy_irq = efx->pci_dev->irq; } @@ -1283,7 +1285,8 @@ static int efx_poll(struct napi_struct *napi, int budget) spent = efx_process_channel(channel, budget); - xdp_do_flush_map(); + if (budget) + xdp_do_flush(); if (spent < budget) { if (efx_channel_has_rx_queue(channel) && @@ -1297,7 +1300,7 @@ static int efx_poll(struct napi_struct *napi, int budget) time = jiffies - channel->rfs_last_expiry; /* Would our quota be >= 20? */ if (channel->rfs_filter_count * time >= 600 * HZ) - mod_delayed_work(system_wq, &channel->filter_work, 0); + mod_delayed_work(system_percpu_wq, &channel->filter_work, 0); #endif /* There is no race here; although napi_disable() will |