diff options
Diffstat (limited to 'include/fpsensor_state.h')
| -rw-r--r-- | include/fpsensor_state.h | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/include/fpsensor_state.h b/include/fpsensor_state.h index 98d5b63783..ce454233fa 100644 --- a/include/fpsensor_state.h +++ b/include/fpsensor_state.h @@ -1,4 +1,4 @@ -/* Copyright 2019 The Chromium OS Authors. All rights reserved. +/* Copyright 2019 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -28,14 +28,13 @@ #endif #define SBP_ENC_KEY_LEN 16 -#define FP_ALGORITHM_ENCRYPTED_TEMPLATE_SIZE \ - (FP_ALGORITHM_TEMPLATE_SIZE + \ - FP_POSITIVE_MATCH_SALT_BYTES + \ - sizeof(struct ec_fp_template_encryption_metadata)) +#define FP_ALGORITHM_ENCRYPTED_TEMPLATE_SIZE \ + (FP_ALGORITHM_TEMPLATE_SIZE + FP_POSITIVE_MATCH_SALT_BYTES + \ + sizeof(struct ec_fp_template_encryption_metadata)) /* Events for the FPSENSOR task */ -#define TASK_EVENT_SENSOR_IRQ TASK_EVENT_CUSTOM_BIT(0) -#define TASK_EVENT_UPDATE_CONFIG TASK_EVENT_CUSTOM_BIT(1) +#define TASK_EVENT_SENSOR_IRQ TASK_EVENT_CUSTOM_BIT(0) +#define TASK_EVENT_UPDATE_CONFIG TASK_EVENT_CUSTOM_BIT(1) #define FP_NO_SUCH_TEMPLATE -1 @@ -53,8 +52,8 @@ extern uint8_t fp_template[FP_MAX_FINGER_COUNT][FP_ALGORITHM_TEMPLATE_SIZE]; */ extern uint8_t fp_enc_buffer[FP_ALGORITHM_ENCRYPTED_TEMPLATE_SIZE]; /* Salt used in derivation of positive match secret. */ -extern uint8_t fp_positive_match_salt - [FP_MAX_FINGER_COUNT][FP_POSITIVE_MATCH_SALT_BYTES]; +extern uint8_t fp_positive_match_salt[FP_MAX_FINGER_COUNT] + [FP_POSITIVE_MATCH_SALT_BYTES]; /* Index of the last enrolled but not retrieved template. */ extern int8_t template_newly_enrolled; /* Number of used templates */ @@ -118,7 +117,7 @@ int fp_tpm_seed_is_set(void); * @param mode_output resulting mode * @return EC_RES_SUCCESS on success. Error code on failure. */ -int fp_set_sensor_mode(uint32_t mode, uint32_t *mode_output); +enum ec_status fp_set_sensor_mode(uint32_t mode, uint32_t *mode_output); /** * Allow reading positive match secret for |fgr| in the next 5 seconds. @@ -128,14 +127,13 @@ int fp_set_sensor_mode(uint32_t mode, uint32_t *mode_output); * @return EC_SUCCESS if the request is valid, error code otherwise. */ int fp_enable_positive_match_secret(uint32_t fgr, - struct positive_match_secret_state *state); + struct positive_match_secret_state *state); /** * Disallow positive match secret for any finger to be read. * * @param state the state of positive match secret, e.g. readable or not. */ -void fp_disable_positive_match_secret( - struct positive_match_secret_state *state); +void fp_disable_positive_match_secret(struct positive_match_secret_state *state); #endif /* __CROS_EC_FPSENSOR_STATE_H */ |