Kernel Source and devicetree for NOTHING Phone(3a) and Phone(3a)Pro
c99fead7cb
Since user may need to check the current configuration of the interrupt coalesce, so add debugfs support for query this info. Create a single file "coalesce_info" for it, and query it by "cat coalesce_info", return the result to userspace. For device whose version is above V3(include V3), the GL's register contains usecs and 1us unit configuration. When get the usecs configuration from this register, it will include the confusing unit configuration, so add a GL mask to get the correct value, and add a QL mask for the frames configuration as well. The display style is below: $ cat coalesce_info tx interrupt coalesce info: VEC_ID ALGO_STATE PROFILE_ID CQE_MODE TUNE_STATE STEPS_LEFT... 0 IN_PROG 4 EQE ON_TOP 0... 1 START 3 EQE LEFT 1... rx interrupt coalesce info: VEC_ID ALGO_STATE PROFILE_ID CQE_MODE TUNE_STATE STEPS_LEFT... 0 IN_PROG 3 EQE LEFT 1... 1 IN_PROG 0 EQE ON_TOP 0... Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| 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.