54 lines
1.6 KiB
Plaintext
54 lines
1.6 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Microchip VCAP API configuration
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#
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if NET_VENDOR_MICROCHIP
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config VCAP
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bool "VCAP (Versatile Content-Aware Processor) library"
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help
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Provides the basic VCAP functionality for multiple Microchip switchcores
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A VCAP is essentially a TCAM with rules consisting of
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- Programmable key fields
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- Programmable action fields
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- A counter (which may be only one bit wide)
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Besides this each VCAP has:
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- A number of lookups
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- A keyset configuration per port per lookup
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The VCAP implementation provides switchcore independent handling of rules
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and supports:
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- Creating and deleting rules
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- Updating and getting rules
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The platform specific configuration as well as the platform specific model
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of the VCAP instances are attached to the VCAP API and a client can then
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access rules via the API in a platform independent way, with the
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limitations that each VCAP has in terms of its supported keys and actions.
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Different switchcores will have different VCAP instances with different
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characteristics. Look in the datasheet for the VCAP specifications for the
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specific switchcore.
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config VCAP_KUNIT_TEST
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bool "KUnit test for VCAP library" if !KUNIT_ALL_TESTS
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depends on KUNIT
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depends on KUNIT=y && VCAP=y && y
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select DEBUG_FS
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default KUNIT_ALL_TESTS
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help
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This builds unit tests for the VCAP library.
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For more information on KUnit and unit tests in general, please refer
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to the KUnit documentation in Documentation/dev-tools/kunit/.
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If unsure, say N.
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endif # NET_VENDOR_MICROCHIP
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