diff options
| author | Bogdan Purcareata <bogdan.purcareata@nxp.com> | 2017-10-13 09:01:01 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 07:32:41 (GMT) |
| commit | 660ad8470eeda8aa1e13483dd63981c2496ac12c (patch) | |
| tree | 53918bb52797ec714f8a65b44c20d618c71b1dbe /drivers | |
| parent | 7cc6c448560470e33f93f27261e354746220ec88 (diff) | |
| download | linux-660ad8470eeda8aa1e13483dd63981c2496ac12c.tar.xz | |
staging: fsl-dpaa2/eth: Add buffer count to channel stats
Since adding support for multiple buffer thresholds (taildrop, flow
control pause frames, PFC pause frames), it's useful to have the
per-channel buffer count available in the debug stats.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c index 66a25de..933412e 100644 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-debugfs.c @@ -159,19 +159,20 @@ static int dpaa2_dbg_ch_show(struct seq_file *file, void *offset) int i; seq_printf(file, "Channel stats for %s:\n", priv->net_dev->name); - seq_printf(file, "%s%16s%16s%16s%16s%16s\n", + seq_printf(file, "%s%16s%16s%16s%16s%16s%16s\n", "CHID", "CPU", "Deq busy", "Frames", "CDANs", - "Avg frm/CDAN"); + "Avg frm/CDAN", "Buf count"); for (i = 0; i < priv->num_channels; i++) { ch = priv->channel[i]; - seq_printf(file, "%4d%16d%16llu%16llu%16llu%16llu\n", + seq_printf(file, "%4d%16d%16llu%16llu%16llu%16llu%16d\n", ch->ch_id, ch->nctx.desired_cpu, ch->stats.dequeue_portal_busy, ch->stats.frames, ch->stats.cdan, - ch->stats.frames / ch->stats.cdan); + ch->stats.frames / ch->stats.cdan, + ch->buf_count); } return 0; |