Contributors: 6
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Arend Van Spriel |
190 |
80.17% |
11 |
55.00% |
| Rafał Miłecki |
24 |
10.13% |
1 |
5.00% |
| Franky Lin |
16 |
6.75% |
3 |
15.00% |
| Stephen Rothwell |
3 |
1.27% |
1 |
5.00% |
| Hante Meuleman |
3 |
1.27% |
3 |
15.00% |
| Greg Kroah-Hartman |
1 |
0.42% |
1 |
5.00% |
| Total |
237 |
|
20 |
|
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2012 Broadcom Corporation
*/
#include <linux/debugfs.h>
#include <linux/netdevice.h>
#include <linux/module.h>
#include <linux/devcoredump.h>
#include <brcmu_wifi.h>
#include <brcmu_utils.h>
#include "core.h"
#include "bus.h"
#include "fweh.h"
#include "debug.h"
int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
size_t len)
{
void *dump;
size_t ramsize;
int err;
ramsize = brcmf_bus_get_ramsize(bus);
if (!ramsize)
return -ENOTSUPP;
dump = vzalloc(len + ramsize);
if (!dump)
return -ENOMEM;
if (data && len > 0)
memcpy(dump, data, len);
err = brcmf_bus_get_memdump(bus, dump + len, ramsize);
if (err) {
vfree(dump);
return err;
}
dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL);
return 0;
}
struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr)
{
return drvr->wiphy->debugfsdir;
}
void brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
int (*read_fn)(struct seq_file *seq, void *data))
{
WARN(!drvr->wiphy->debugfsdir, "wiphy not (yet) registered\n");
debugfs_create_devm_seqfile(drvr->bus_if->dev, fn,
drvr->wiphy->debugfsdir, read_fn);
}