No description
1bc999cb8d
This refactor is in preparation for making driver API structures const. The console driver provides a mechanism to install an input and an output hook function. These are primarily used by the onboard gdb-server. The output hook is entirely implemented within the console driver. The input hook is partially implemented in the top of the uart driver and within the console driver. The hook function itself is installed in the uart API structure, but is invoked only by the console driver. Installing the hook function directly into the uart API structure prevents the API structure being const. There are two approaches to fixing this: 1) Implement setting of the input hook in the same way as uart_irq_callback_set(). 2) Move the input hook entirely to the console driver. We implement the latter. This approach has two benefits, first it removes the need for every uart driver to implement the behaviour and second, the current placement of the callback function in the uart API seems odd given that the callback is only invoked by the console driver, never by a uart driver. Change-Id: I258b312d3055df1c2bdeb896bd4f4f39c40838f7 Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com> |
||
|---|---|---|
| .known-issues | ||
| arch | ||
| boards | ||
| doc | ||
| drivers | ||
| ext | ||
| fs | ||
| include | ||
| kernel | ||
| lib | ||
| misc | ||
| net | ||
| samples | ||
| scripts | ||
| tests | ||
| usb | ||
| .checkpatch.conf | ||
| .gitattributes | ||
| .gitignore | ||
| .gitreview | ||
| .mailmap | ||
| defaults.tc | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.zephyr | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| Makefile.inc | ||
| zephyr-env.sh | ||