diff options
Diffstat (limited to 'include/event_log.h')
| -rw-r--r-- | include/event_log.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/include/event_log.h b/include/event_log.h deleted file mode 100644 index 45b10a3a2d..0000000000 --- a/include/event_log.h +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_EVENT_LOG_H -#define __CROS_EC_EVENT_LOG_H - -struct event_log_entry { - uint32_t timestamp; /* relative timestamp in milliseconds */ - uint8_t type; /* event type, caller-defined */ - uint8_t size; /* [7:5] caller-def'd [4:0] payload size in bytes */ - uint16_t data; /* type-defined data payload */ - uint8_t payload[0]; /* optional additional data payload: 0..16 bytes */ -} __packed; - -#define EVENT_LOG_SIZE_MASK 0x1f -#define EVENT_LOG_SIZE(size) ((size) & EVENT_LOG_SIZE_MASK) - -/* The timestamp is the microsecond counter shifted to get about a ms. */ -#define EVENT_LOG_TIMESTAMP_SHIFT 10 /* 1 LSB = 1024us */ -/* Returned in the "type" field, when there is no entry available */ -#define EVENT_LOG_NO_ENTRY 0xff - -/* Add an entry to the event log. */ -void log_add_event(uint8_t type, uint8_t size, uint16_t data, - void *payload, uint32_t timestamp); - -/* - * Remove and return an entry from the event log, if available. - * Returns size of log entry *r. - */ -int log_dequeue_event(struct event_log_entry *r); - -#endif /* __CROS_EC_EVENT_LOG_H */ |