From: Lendacky, Thomas Date: Thu, 10 Nov 2016 23:10:05 +0000 (-0600) Subject: amd-xgbe: Allow for a greater number of Rx queues X-Git-Tag: v4.14-rc1~1973^2~290^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8d6b2e92bdadc925c9ea4d8d0c4554918357ee35;p=platform%2Fkernel%2Flinux-rpi3.git 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 Signed-off-by: David S. Miller --- 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);