diff options
Diffstat (limited to 'tp_monitor.h')
| -rw-r--r-- | tp_monitor.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tp_monitor.h b/tp_monitor.h new file mode 100644 index 0000000..1694099 --- /dev/null +++ b/tp_monitor.h @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Driver for Wifi performance tracker + * + * Copyright 2022 Google LLC. + * + * Author: Star Chang <starchang@google.com> + */ + +#ifndef __WLAN_TP_MONITOR_H +#define __WLAN_TP_MONITOR_H + +#include <linux/timer.h> + +enum { + WMM_AC_BE, + WMM_AC_BK, + WMM_AC_VI, + WMM_AC_VO, + WMM_AC_MAX +}; + +#define TPM_SIZE_MAX (WMM_AC_MAX + 1) + +struct tp_monitor_counts { + u64 packet_cnt; + u64 packet_bytes; + u64 pre_packet_bytes; + u64 pre_packet_cnt; + u64 rate; + u64 pps; + u64 max_pps; + u64 max_packet_cnt; + u64 max_packet_bytes; + u64 max_rate; +}; + +struct tp_monitor_stats { + struct tp_monitor_counts tx[TPM_SIZE_MAX]; + struct tp_monitor_counts rx[TPM_SIZE_MAX]; + struct timer_list tp_timer; + struct dentry *dir; + u32 debug; +}; + +extern int tp_monitor_init(struct tp_monitor_stats *stats); +extern void tp_monitor_exit(struct tp_monitor_stats *stats); +#endif /* __WLAN_TP_MONITOR_H */ |