File: iosm_ipc_debugfs.c

package info (click to toggle)
linux 6.1.4-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,532,052 kB
  • sloc: ansic: 23,400,063; asm: 266,720; sh: 108,896; makefile: 49,712; python: 36,925; perl: 36,810; cpp: 6,044; yacc: 4,904; lex: 2,722; awk: 1,440; ruby: 25; sed: 5
file content (30 lines) | stat: -rw-r--r-- 772 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2020-2021 Intel Corporation.
 */

#include <linux/debugfs.h>
#include <linux/wwan.h>

#include "iosm_ipc_imem.h"
#include "iosm_ipc_trace.h"
#include "iosm_ipc_debugfs.h"

void ipc_debugfs_init(struct iosm_imem *ipc_imem)
{
	ipc_imem->debugfs_wwan_dir = wwan_get_debugfs_dir(ipc_imem->dev);

	ipc_imem->debugfs_dir = debugfs_create_dir(KBUILD_MODNAME,
						   ipc_imem->debugfs_wwan_dir);

	ipc_imem->trace = ipc_trace_init(ipc_imem);
	if (!ipc_imem->trace)
		dev_warn(ipc_imem->dev, "trace channel init failed");
}

void ipc_debugfs_deinit(struct iosm_imem *ipc_imem)
{
	ipc_trace_deinit(ipc_imem->trace);
	debugfs_remove_recursive(ipc_imem->debugfs_dir);
	wwan_put_debugfs_dir(ipc_imem->debugfs_wwan_dir);
}