netdev - [PATCH net-next v1 04/11] amd-xgbe: Allow for a greater number of Rx queues

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Message-ID: <20161110231005.20704.26244.stgit@tlendack-t1.amdoffice.net>
Date:   Thu, 10 Nov 2016 17:10:05 -0600
From:   Tom Lendacky <thomas.lendacky@....com>
To:     <netdev@...r.kernel.org>
CC:     Florian Fainelli <f.fainelli@...il.com>,
        David Miller <davem@...emloft.net>
Subject: [PATCH net-next v1 04/11] 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@....com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-main.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
index 697483a..7655753 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
@@ -236,8 +236,7 @@ void xgbe_set_counts(struct xgbe_prv_data *pdata)
 
 	pdata->tx_q_count = pdata->tx_ring_count;
 
-	pdata->rx_ring_count = min_t(unsigned int,
-				     netif_get_num_default_rss_queues(),
+	pdata->rx_ring_count = min_t(unsigned int, num_online_cpus(),
 				     pdata->hw_feat.rx_ch_cnt);
 	pdata->rx_ring_count = min_t(unsigned int, pdata->rx_ring_count,
 				     pdata->rx_max_channel_count);