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Uses the debugfs I/F to provide access to the AXI bus performance monitors. Requires the new mailbox peripheral access for access to the VPU performance registers, system bus access is done using direct register reads. Signed-off-by: James Hughes <james.hughes@raspberrypi.org> raspberrypi_axi_monitor: suppress warning Suppress the following warning by casting the pointer to and uintptr_t before to u32: Signed-off-by: Matteo Croce <mcroce@redhat.com> perf/raspberry: Add support for 2712 axi performance monitors Also handle 2711 correctly which has a different configuration from 2835. Signed-off-by: Dom Cobley <popcornmix@gmail.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.
Build status for rpi-6.1.y:
Build status for rpi-6.6.y:
Build status for rpi-6.12.y:
