diff options
Diffstat (limited to 'src/ec/google/chromeec/ec.h')
| -rw-r--r-- | src/ec/google/chromeec/ec.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h index f056d266e6..c78560f973 100644 --- a/src/ec/google/chromeec/ec.h +++ b/src/ec/google/chromeec/ec.h @@ -46,4 +46,17 @@ enum usb_charge_mode { }; int google_chromeec_set_usb_charge_mode(u8 port_id, enum usb_charge_mode mode); +/* internal structure to send a command to the EC and wait for response. */ +struct chromeec_command { + uint8_t cmd_code; /* command code in, status out */ + uint8_t cmd_version; /* command version */ + const void* cmd_data_in; /* command data, if any */ + void* cmd_data_out; /* command response, if any */ + uint16_t cmd_size_in; /* size of command data */ + uint16_t cmd_size_out; /* expected size of command response in, + * actual received size out */ +}; + +int google_chromeec_command(struct chromeec_command *cec_command); + #endif /* _EC_GOOGLE_CHROMEEC_EC_H */ |