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amd-xgbe: Allow for a greater number of Rx queues 

Remove the call to netif_get_num_default_rss_queues() and replace it
with num_online_cpus() to allow for the possibility of using all of
the hardware DMA channels available.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas 2016-11-10 17:10:05 -06:00 committed by David S. Miller
parent 47f164deab
commit 8d6b2e92bd
1 changed files with 1 additions and 2 deletions
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drivers/net/ethernet/amd/xgbe/xgbe-main.c
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@ -236,8 +236,7 @@ void xgbe_set_counts(struct xgbe_prv_data *pdata)
pdata->tx_q_count = pdata->tx_ring_count; pdata->tx_q_count = pdata->tx_ring_count;
pdata->rx_ring_count = min_t(unsigned int, pdata->rx_ring_count = min_t(unsigned int, num_online_cpus(),
netif_get_num_default_rss_queues(),
pdata->hw_feat.rx_ch_cnt); pdata->hw_feat.rx_ch_cnt);
pdata->rx_ring_count = min_t(unsigned int, pdata->rx_ring_count, pdata->rx_ring_count = min_t(unsigned int, pdata->rx_ring_count,
pdata->rx_max_channel_count); pdata->rx_max_channel_count);