diff options
| author | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2020-12-14 14:10:24 +0100 |
|---|---|---|
| committer | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2021-01-21 10:17:31 +0100 |
| commit | b2f265ab9f54bf8b53c198bc6d370bc672119b7a (patch) | |
| tree | 70234b64749e379346ed58f73c1bda586f373520 /cpukit/include/dev/spi | |
| parent | bsps/imxrt: Add DMA numbers to dtsi (diff) | |
| download | rtems-b2f265ab9f54bf8b53c198bc6d370bc672119b7a.tar.bz2 | |
cpukit/spi: Allow driver specific ioctl
This allows a SPI driver to add a hardware specific ioctl.
Diffstat (limited to 'cpukit/include/dev/spi')
| -rw-r--r-- | cpukit/include/dev/spi/spi.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cpukit/include/dev/spi/spi.h b/cpukit/include/dev/spi/spi.h index dfe9cf512b..8850b288fe 100644 --- a/cpukit/include/dev/spi/spi.h +++ b/cpukit/include/dev/spi/spi.h @@ -141,6 +141,13 @@ struct spi_bus { * devices. */ uint16_t delay_usecs; + + /** + * @brief Driver specific ioctl. + * + * @param[in] bus The bus control. + */ + int (*ioctl)(spi_bus *bus, ioctl_command_t command, void *arg); }; /** |