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cc464ea7f3
Add a new section documenting the TIOCSERGSTRUCT debug ioctl and CONFIG_SERIAL_TIOCSERGSTRUCT Kconfig option. The section covers enabling the feature, how the ioctl copies driver-internal state to user space, example usage with the 16550 UART driver, and a warning about the non-stable nature of exposed structures. Signed-off-by: Arjav Patel <arjav1528@gmail.com> |
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| .. | ||
| arch | ||
| audio | ||
| concurrency | ||
| drivers | ||
| filesystem | ||
| libs | ||
| mm | ||
| net | ||
| nxgraphics | ||
| tools | ||
| binfmt.rst | ||
| boards.rst | ||
| cmake.rst | ||
| crypto.rst | ||
| index.rst | ||
| nxflat.rst | ||
| openamp.rst | ||
| paging.rst | ||
| syscall.rst | ||
| video.rst | ||
| wireless.rst | ||