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11 lines
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11 lines
1.4 KiB
Plaintext
:_mod-docs-content-type: ASSEMBLY
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[id="about-hardware-enablement"]
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= About specialized hardware and driver enablement
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include::_attributes/common-attributes.adoc[]
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:context: about-hardware-enablement
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toc::[]
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The Driver Toolkit (DTK) is a container image in the {product-title} payload which is meant to be used as a base image on which to build driver containers. The Driver Toolkit image contains the kernel packages commonly required as dependencies to build or install kernel modules as well as a few tools needed in driver containers. The version of these packages will match the kernel version running on the RHCOS nodes in the corresponding {product-title} release.
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Driver containers are container images used for building and deploying out-of-tree kernel modules and drivers on container operating systems such as {op-system-first}. Kernel modules and drivers are software libraries running with a high level of privilege in the operating system kernel. They extend the kernel functionalities or provide the hardware-specific code required to control new devices. Examples include hardware devices like field-programmable gate arrays (FPGA) or graphics processing units (GPU), and software-defined storage solutions, which all require kernel modules on client machines. Driver containers are the first layer of the software stack used to enable these technologies on {product-title} deployments. |