From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/tools/perf/trace/beauty/ioctl.c | 57 +++++++++++++++++++++++++++++++++++++++++----------------
1 files changed, 41 insertions(+), 16 deletions(-)
diff --git a/kernel/tools/perf/trace/beauty/ioctl.c b/kernel/tools/perf/trace/beauty/ioctl.c
index 82346ca..e19eb6e 100644
--- a/kernel/tools/perf/trace/beauty/ioctl.c
+++ b/kernel/tools/perf/trace/beauty/ioctl.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: LGPL-2.1
/*
* trace/beauty/ioctl.c
*
* Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
- *
- * Released under the GPL v2. (and only v2, not any later version)
*/
#include "trace/beauty/beauty.h"
@@ -32,11 +31,12 @@
"TCSETSW2", "TCSETSF2", "TIOCGRS48", "TIOCSRS485", "TIOCGPTN", "TIOCSPTLCK",
"TIOCGDEV", "TCSETX", "TCSETXF", "TCSETXW", "TIOCSIG", "TIOCVHANGUP", "TIOCGPKT",
"TIOCGPTLCK", [_IOC_NR(TIOCGEXCL)] = "TIOCGEXCL", "TIOCGPTPEER",
+ "TIOCGISO7816", "TIOCSISO7816",
[_IOC_NR(FIONCLEX)] = "FIONCLEX", "FIOCLEX", "FIOASYNC", "TIOCSERCONFIG",
"TIOCSERGWILD", "TIOCSERSWILD", "TIOCGLCKTRMIOS", "TIOCSLCKTRMIOS",
"TIOCSERGSTRUCT", "TIOCSERGETLSR", "TIOCSERGETMULTI", "TIOCSERSETMULTI",
"TIOCMIWAIT", "TIOCGICOUNT", };
- static DEFINE_STRARRAY(ioctl_tty_cmd);
+ static DEFINE_STRARRAY(ioctl_tty_cmd, "");
if (nr < strarray__ioctl_tty_cmd.nr_entries && strarray__ioctl_tty_cmd.entries[nr] != NULL)
return scnprintf(bf, size, "%s", strarray__ioctl_tty_cmd.entries[nr]);
@@ -47,7 +47,7 @@
static size_t ioctl__scnprintf_drm_cmd(int nr, int dir, char *bf, size_t size)
{
#include "trace/beauty/generated/ioctl/drm_ioctl_array.c"
- static DEFINE_STRARRAY(drm_ioctl_cmds);
+ static DEFINE_STRARRAY(drm_ioctl_cmds, "");
if (nr < strarray__drm_ioctl_cmds.nr_entries && strarray__drm_ioctl_cmds.entries[nr] != NULL)
return scnprintf(bf, size, "DRM_%s", strarray__drm_ioctl_cmds.entries[nr]);
@@ -58,7 +58,7 @@
static size_t ioctl__scnprintf_sndrv_pcm_cmd(int nr, int dir, char *bf, size_t size)
{
#include "trace/beauty/generated/ioctl/sndrv_pcm_ioctl_array.c"
- static DEFINE_STRARRAY(sndrv_pcm_ioctl_cmds);
+ static DEFINE_STRARRAY(sndrv_pcm_ioctl_cmds, "");
if (nr < strarray__sndrv_pcm_ioctl_cmds.nr_entries && strarray__sndrv_pcm_ioctl_cmds.entries[nr] != NULL)
return scnprintf(bf, size, "SNDRV_PCM_%s", strarray__sndrv_pcm_ioctl_cmds.entries[nr]);
@@ -69,7 +69,7 @@
static size_t ioctl__scnprintf_sndrv_ctl_cmd(int nr, int dir, char *bf, size_t size)
{
#include "trace/beauty/generated/ioctl/sndrv_ctl_ioctl_array.c"
- static DEFINE_STRARRAY(sndrv_ctl_ioctl_cmds);
+ static DEFINE_STRARRAY(sndrv_ctl_ioctl_cmds, "");
if (nr < strarray__sndrv_ctl_ioctl_cmds.nr_entries && strarray__sndrv_ctl_ioctl_cmds.entries[nr] != NULL)
return scnprintf(bf, size, "SNDRV_CTL_%s", strarray__sndrv_ctl_ioctl_cmds.entries[nr]);
@@ -80,7 +80,7 @@
static size_t ioctl__scnprintf_kvm_cmd(int nr, int dir, char *bf, size_t size)
{
#include "trace/beauty/generated/ioctl/kvm_ioctl_array.c"
- static DEFINE_STRARRAY(kvm_ioctl_cmds);
+ static DEFINE_STRARRAY(kvm_ioctl_cmds, "");
if (nr < strarray__kvm_ioctl_cmds.nr_entries && strarray__kvm_ioctl_cmds.entries[nr] != NULL)
return scnprintf(bf, size, "KVM_%s", strarray__kvm_ioctl_cmds.entries[nr]);
@@ -91,8 +91,8 @@
static size_t ioctl__scnprintf_vhost_virtio_cmd(int nr, int dir, char *bf, size_t size)
{
#include "trace/beauty/generated/ioctl/vhost_virtio_ioctl_array.c"
- static DEFINE_STRARRAY(vhost_virtio_ioctl_cmds);
- static DEFINE_STRARRAY(vhost_virtio_ioctl_read_cmds);
+ static DEFINE_STRARRAY(vhost_virtio_ioctl_cmds, "");
+ static DEFINE_STRARRAY(vhost_virtio_ioctl_read_cmds, "");
struct strarray *s = (dir & _IOC_READ) ? &strarray__vhost_virtio_ioctl_read_cmds : &strarray__vhost_virtio_ioctl_cmds;
if (nr < s->nr_entries && s->entries[nr] != NULL)
@@ -104,7 +104,7 @@
static size_t ioctl__scnprintf_perf_cmd(int nr, int dir, char *bf, size_t size)
{
#include "trace/beauty/generated/ioctl/perf_ioctl_array.c"
- static DEFINE_STRARRAY(perf_ioctl_cmds);
+ static DEFINE_STRARRAY(perf_ioctl_cmds, "");
if (nr < strarray__perf_ioctl_cmds.nr_entries && strarray__perf_ioctl_cmds.entries[nr] != NULL)
return scnprintf(bf, size, "PERF_%s", strarray__perf_ioctl_cmds.entries[nr]);
@@ -112,8 +112,20 @@
return scnprintf(bf, size, "(%#x, %#x, %#x)", 0xAE, nr, dir);
}
-static size_t ioctl__scnprintf_cmd(unsigned long cmd, char *bf, size_t size)
+static size_t ioctl__scnprintf_usbdevfs_cmd(int nr, int dir, char *bf, size_t size)
{
+#include "trace/beauty/generated/ioctl/usbdevfs_ioctl_array.c"
+ static DEFINE_STRARRAY(usbdevfs_ioctl_cmds, "");
+
+ if (nr < strarray__usbdevfs_ioctl_cmds.nr_entries && strarray__usbdevfs_ioctl_cmds.entries[nr] != NULL)
+ return scnprintf(bf, size, "USBDEVFS_%s", strarray__usbdevfs_ioctl_cmds.entries[nr]);
+
+ return scnprintf(bf, size, "(%c, %#x, %#x)", 'U', nr, dir);
+}
+
+static size_t ioctl__scnprintf_cmd(unsigned long cmd, char *bf, size_t size, bool show_prefix)
+{
+ const char *prefix = "_IOC_";
int dir = _IOC_DIR(cmd),
type = _IOC_TYPE(cmd),
nr = _IOC_NR(cmd),
@@ -143,20 +155,33 @@
printed += scnprintf(bf + printed, size - printed, "%c", '(');
if (dir == _IOC_NONE) {
- printed += scnprintf(bf + printed, size - printed, "%s", "NONE");
+ printed += scnprintf(bf + printed, size - printed, "%s%s", show_prefix ? prefix : "", "NONE");
} else {
if (dir & _IOC_READ)
- printed += scnprintf(bf + printed, size - printed, "%s", "READ");
- if (dir & _IOC_WRITE)
- printed += scnprintf(bf + printed, size - printed, "%s%s", dir & _IOC_READ ? "|" : "", "WRITE");
+ printed += scnprintf(bf + printed, size - printed, "%s%s", show_prefix ? prefix : "", "READ");
+ if (dir & _IOC_WRITE) {
+ printed += scnprintf(bf + printed, size - printed, "%s%s%s", dir & _IOC_READ ? "|" : "",
+ show_prefix ? prefix : "", "WRITE");
+ }
}
return printed + scnprintf(bf + printed, size - printed, ", %#x, %#x, %#x)", type, nr, sz);
}
+#ifndef USB_DEVICE_MAJOR
+#define USB_DEVICE_MAJOR 189
+#endif // USB_DEVICE_MAJOR
+
size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg)
{
unsigned long cmd = arg->val;
+ int fd = syscall_arg__val(arg, 0);
+ struct file *file = thread__files_entry(arg->thread, fd);
- return ioctl__scnprintf_cmd(cmd, bf, size);
+ if (file != NULL) {
+ if (file->dev_maj == USB_DEVICE_MAJOR)
+ return ioctl__scnprintf_usbdevfs_cmd(_IOC_NR(cmd), _IOC_DIR(cmd), bf, size);
+ }
+
+ return ioctl__scnprintf_cmd(cmd, bf, size, arg->show_string_prefix);
}
--
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