Contributors: 4
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Vakul Garg |
250 |
89.61% |
1 |
20.00% |
| Kim Phillips |
16 |
5.73% |
1 |
20.00% |
| Horia Geantă |
10 |
3.58% |
2 |
40.00% |
| Qinglang Miao |
3 |
1.08% |
1 |
20.00% |
| Total |
279 |
|
5 |
|
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/* Copyright 2019 NXP */
#include <linux/module.h>
#include <linux/device.h>
#include <linux/debugfs.h>
#include "dpseci-debugfs.h"
static int dpseci_dbg_fqs_show(struct seq_file *file, void *offset)
{
struct dpaa2_caam_priv *priv = file->private;
u32 fqid, fcnt, bcnt;
int i, err;
seq_printf(file, "FQ stats for %s:\n", dev_name(priv->dev));
seq_printf(file, "%s%16s%16s\n",
"Rx-VFQID",
"Pending frames",
"Pending bytes");
for (i = 0; i < priv->num_pairs; i++) {
fqid = priv->rx_queue_attr[i].fqid;
err = dpaa2_io_query_fq_count(NULL, fqid, &fcnt, &bcnt);
if (err)
continue;
seq_printf(file, "%5d%16u%16u\n", fqid, fcnt, bcnt);
}
seq_printf(file, "%s%16s%16s\n",
"Tx-VFQID",
"Pending frames",
"Pending bytes");
for (i = 0; i < priv->num_pairs; i++) {
fqid = priv->tx_queue_attr[i].fqid;
err = dpaa2_io_query_fq_count(NULL, fqid, &fcnt, &bcnt);
if (err)
continue;
seq_printf(file, "%5d%16u%16u\n", fqid, fcnt, bcnt);
}
return 0;
}
DEFINE_SHOW_ATTRIBUTE(dpseci_dbg_fqs);
void dpaa2_dpseci_debugfs_init(struct dpaa2_caam_priv *priv)
{
priv->dfs_root = debugfs_create_dir(dev_name(priv->dev), NULL);
debugfs_create_file("fq_stats", 0444, priv->dfs_root, priv,
&dpseci_dbg_fqs_fops);
}
void dpaa2_dpseci_debugfs_exit(struct dpaa2_caam_priv *priv)
{
debugfs_remove_recursive(priv->dfs_root);
}