diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-08-14 11:23:41 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-08-21 16:35:35 +0200 |
| commit | 39017143d6d7a068573da272528d7df71d0d31b4 (patch) | |
| tree | 4f81026994f8c93587ece9ab05a83533ca755f77 /include/hw/sd | |
| parent | c769a88d4475f648595c6a270d9d0b0f3f7f3740 (diff) | |
hw/sd: Rename sdbus_write_data() as sdbus_write_byte()
The sdbus_write_data() method do a single byte access on the data
line of a SD bus. Rename it as sdbus_write_byte() and document it.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200814092346.21825-3-f4bug@amsat.org>
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); |