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Linux kernel source tree
8d58f4d27e
Add coresight trace components (ETM, ETF, ETB and Funnel).
┌───────┐ ┌───────┐ ┌───────┐
│ CPU0 ├─►│ ETM0 ├─►│ │
└───────┘ └───────┘ │ │
│ │
┌───────┐ ┌───────┐ │ ATP │
│ CPU1 ├─►│ ETM1 ├─►│ │
└───────┘ └───────┘ │ │
│ FUNNEL│
┌───────┐ ┌───────┐ │ │
│ CPU2 ├─►│ ETM2 ├─►│ │
└───────┘ └───────┘ │ │ ┌─────┐
│ │ │ │
┌───────┐ ┌───────┐ │ │ │ M4 │
│ CPU3 ├─►│ ETM3 ├─►│ │ │ │
└───────┘ └───────┘ └───┬───┘ └──┬──┘ AXI
│ │ ▲
▼ ▼ │
┌───────────────────────────┐ ┌─────┐ ┌─┴──┐
│ ATP FUNNEL ├──►│ ETF ├─► │ETR │
└───────────────────────────┘ └─────┘ └────┘
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.