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author | 2016-12-06 21:33:19 -0500 | |
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committer | 2016-12-06 21:33:19 -0500 | |
commit | c63d352f053a788281eb90df0a71cd3a6b2c4040 (patch) | |
tree | ce0c6f0993100d3d8feda1d9d487dfba4abc5bd0 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | |
parent | net: hns: Fix to conditionally convey RX checksum flag to stack (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc (diff) | |
download | linux-c63d352f053a788281eb90df0a71cd3a6b2c4040.tar.gz linux-c63d352f053a788281eb90df0a71cd3a6b2c4040.tar.bz2 linux-c63d352f053a788281eb90df0a71cd3a6b2c4040.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c index 85a7800bfc12..5f19427c7b27 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c @@ -1872,8 +1872,16 @@ static void bnx2x_get_ringparam(struct net_device *dev, ering->rx_max_pending = MAX_RX_AVAIL; + /* If size isn't already set, we give an estimation of the number + * of buffers we'll have. We're neglecting some possible conditions + * [we couldn't know for certain at this point if number of queues + * might shrink] but the number would be correct for the likely + * scenario. + */ if (bp->rx_ring_size) ering->rx_pending = bp->rx_ring_size; + else if (BNX2X_NUM_RX_QUEUES(bp)) + ering->rx_pending = MAX_RX_AVAIL / BNX2X_NUM_RX_QUEUES(bp); else ering->rx_pending = MAX_RX_AVAIL; |