diff options
Diffstat (limited to 'drivers/net/sfc/efx.c')
| -rw-r--r-- | drivers/net/sfc/efx.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index 711449c6e675..002bac743843 100644 --- a/drivers/net/sfc/efx.c +++ b/drivers/net/sfc/efx.c @@ -1153,6 +1153,9 @@ static int efx_wanted_channels(void) int count; int cpu; + if (rss_cpus) + return rss_cpus; + if (unlikely(!zalloc_cpumask_var(&core_mask, GFP_KERNEL))) { printk(KERN_WARNING "sfc: RSS disabled due to allocation failure\n"); @@ -1266,27 +1269,18 @@ static void efx_remove_interrupts(struct efx_nic *efx) efx->legacy_irq = 0; } -struct efx_tx_queue * -efx_get_tx_queue(struct efx_nic *efx, unsigned index, unsigned type) -{ - unsigned tx_channel_offset = - separate_tx_channels ? efx->n_channels - efx->n_tx_channels : 0; - EFX_BUG_ON_PARANOID(index >= efx->n_tx_channels || - type >= EFX_TXQ_TYPES); - return &efx->channel[tx_channel_offset + index]->tx_queue[type]; -} - static void efx_set_channels(struct efx_nic *efx) { struct efx_channel *channel; struct efx_tx_queue *tx_queue; - unsigned tx_channel_offset = + + efx->tx_channel_offset = separate_tx_channels ? efx->n_channels - efx->n_tx_channels : 0; /* Channel pointers were set in efx_init_struct() but we now * need to clear them for TX queues in any RX-only channels. */ efx_for_each_channel(channel, efx) { - if (channel->channel - tx_channel_offset >= + if (channel->channel - efx->tx_channel_offset >= efx->n_tx_channels) { efx_for_each_channel_tx_queue(tx_queue, channel) tx_queue->channel = NULL; |