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A mirror of the official Linux kernel repository just in case
13a64f0b98
E822 devices on supported platforms can generate a cross timestamp between the platform ART and the device time. This process allows for very precise measurement of the difference between the PTP hardware clock and the platform time. This is only supported if we know the TSC frequency relative to ART, so we do not enable this unless the boot CPU has a known TSC frequency (as required by convert_art_ns_to_tsc). Because PCIe PTM support is not available on all platforms, introduce CONFIG_ICE_HWTS and make it depend on X86 where we know the support exists. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> |
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| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
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| net | ||
| samples | ||
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| tools | ||
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| .get_maintainer.ignore | ||
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| Kbuild | ||
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| 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.