diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2010-04-28 13:30:43 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-28 23:44:44 +0400 |
| commit | a4900ac9f7d10ad062e54dd03125e3619e0ac17a (patch) | |
| tree | 32a6f316ccbda7994d5c52197d8a2b5ebb60d6da /drivers/net/sfc/ethtool.c | |
| parent | 5298c37f4d1f0360082be9d9e3a236b9cc114a03 (diff) | |
| download | linux-a4900ac9f7d10ad062e54dd03125e3619e0ac17a.tar.xz | |
sfc: Create multiple TX queues
Create a core TX queue and 2 hardware TX queues for each channel.
If separate_tx_channels is set, create equal numbers of RX and TX
channels instead.
Rewrite the channel and queue iteration macros accordingly.
Eliminate efx_channel::used_flags as redundant.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/ethtool.c')
| -rw-r--r-- | drivers/net/sfc/ethtool.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index cbe9319f8322..22026bfbc4c1 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -647,7 +647,7 @@ static int efx_ethtool_get_coalesce(struct net_device *net_dev, efx_for_each_tx_queue(tx_queue, efx) { channel = tx_queue->channel; if (channel->irq_moderation < coalesce->tx_coalesce_usecs_irq) { - if (channel->used_flags != EFX_USED_BY_RX_TX) + if (channel->channel < efx->n_rx_channels) coalesce->tx_coalesce_usecs_irq = channel->irq_moderation; else @@ -690,7 +690,7 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev, /* If the channel is shared only allow RX parameters to be set */ efx_for_each_tx_queue(tx_queue, efx) { - if ((tx_queue->channel->used_flags == EFX_USED_BY_RX_TX) && + if ((tx_queue->channel->channel < efx->n_rx_channels) && tx_usecs) { EFX_ERR(efx, "Channel is shared. " "Only RX coalescing may be set\n"); |