mirror of
https://github.com/raspberrypi/linux.git
synced 2025-12-06 01:49:46 +00:00
1ed0c240a3270afda78bd23c39befbdb2b645bd3
Disabling the peripheral resets controller state which has a dangerous side-effect of disabling the DMA handshake interface while it is active. This can cause DMA channels to hang. The error recovery pathway will wait for DMA to stop and reset the chip anyway, so mask further FIFO interrupts and let the transfer finish gracefully. Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
Linux kernel
There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first.
In order to build the documentation, use make htmldocs or
make pdfdocs. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
Description
Languages
C
97.7%
Assembly
1.3%
Shell
0.3%
Makefile
0.3%
Python
0.2%
Other
0.1%