From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/tools/perf/util/data.h | 43 +++++++++++++++++++++++++++++++++++--------
1 files changed, 35 insertions(+), 8 deletions(-)
diff --git a/kernel/tools/perf/util/data.h b/kernel/tools/perf/util/data.h
index 4828f7f..5b52ffe 100644
--- a/kernel/tools/perf/util/data.h
+++ b/kernel/tools/perf/util/data.h
@@ -3,23 +3,37 @@
#define __PERF_DATA_H
#include <stdbool.h>
+#include <linux/types.h>
enum perf_data_mode {
PERF_DATA_MODE_WRITE,
PERF_DATA_MODE_READ,
};
+enum perf_dir_version {
+ PERF_DIR_SINGLE_FILE = 0,
+ PERF_DIR_VERSION = 1,
+};
+
struct perf_data_file {
- const char *path;
+ char *path;
int fd;
+ unsigned long size;
};
struct perf_data {
+ const char *path;
struct perf_data_file file;
bool is_pipe;
+ bool is_dir;
bool force;
- unsigned long size;
enum perf_data_mode mode;
+
+ struct {
+ u64 version;
+ struct perf_data_file *files;
+ int nr;
+ } dir;
};
static inline bool perf_data__is_read(struct perf_data *data)
@@ -37,14 +51,19 @@
return data->is_pipe;
}
+static inline bool perf_data__is_dir(struct perf_data *data)
+{
+ return data->is_dir;
+}
+
+static inline bool perf_data__is_single_file(struct perf_data *data)
+{
+ return data->dir.version == PERF_DIR_SINGLE_FILE;
+}
+
static inline int perf_data__fd(struct perf_data *data)
{
return data->file.fd;
-}
-
-static inline unsigned long perf_data__size(struct perf_data *data)
-{
- return data->size;
}
int perf_data__open(struct perf_data *data);
@@ -62,5 +81,13 @@
*/
int perf_data__switch(struct perf_data *data,
const char *postfix,
- size_t pos, bool at_exit);
+ size_t pos, bool at_exit, char **new_filepath);
+
+int perf_data__create_dir(struct perf_data *data, int nr);
+int perf_data__open_dir(struct perf_data *data);
+void perf_data__close_dir(struct perf_data *data);
+int perf_data__update_dir(struct perf_data *data);
+unsigned long perf_data__size(struct perf_data *data);
+int perf_data__make_kcore_dir(struct perf_data *data, char *buf, size_t buf_sz);
+char *perf_data__kallsyms_name(struct perf_data *data);
#endif /* __PERF_DATA_H */
--
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