diff options
Diffstat (limited to 'include/hw/sd')
| -rw-r--r-- | include/hw/sd/sd.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/hw/sd/sd.h b/include/hw/sd/sd.h index b58b5a19af..1e5ac955d0 100644 --- a/include/hw/sd/sd.h +++ b/include/hw/sd/sd.h @@ -158,7 +158,14 @@ void sdbus_set_voltage(SDBus *sdbus, uint16_t millivolts); uint8_t sdbus_get_dat_lines(SDBus *sdbus); bool sdbus_get_cmd_line(SDBus *sdbus); int sdbus_do_command(SDBus *sd, SDRequest *req, uint8_t *response); -void sdbus_write_data(SDBus *sd, uint8_t value); +/** + * Write a byte to a SD bus. + * @sd: bus + * @value: byte to write + * + * Write a byte on the data lines of a SD bus. + */ +void sdbus_write_byte(SDBus *sd, uint8_t value); uint8_t sdbus_read_data(SDBus *sd); bool sdbus_data_ready(SDBus *sd); bool sdbus_get_inserted(SDBus *sd); |