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68 lines
2.3 KiB
68 lines
2.3 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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menuconfig FSL_DPAA |
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bool "QorIQ DPAA1 framework support" |
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depends on ((FSL_SOC_BOOKE || ARCH_LAYERSCAPE) && ARCH_DMA_ADDR_T_64BIT) |
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select GENERIC_ALLOCATOR |
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help |
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The Freescale Data Path Acceleration Architecture (DPAA) is a set of |
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hardware components on specific QorIQ multicore processors. |
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This architecture provides the infrastructure to support simplified |
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sharing of networking interfaces and accelerators by multiple CPUs. |
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The major h/w blocks composing DPAA are BMan and QMan. |
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The Buffer Manager (BMan) is a hardware buffer pool management block |
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that allows software and accelerators on the datapath to acquire and |
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release buffers in order to build frames. |
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The Queue Manager (QMan) is a hardware queue management block |
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that allows software and accelerators on the datapath to enqueue and |
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dequeue frames in order to communicate. |
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if FSL_DPAA |
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config FSL_DPAA_CHECKING |
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bool "Additional driver checking" |
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help |
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Compiles in additional checks, to sanity-check the drivers and |
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any use of the exported API. Not recommended for performance. |
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config FSL_BMAN_TEST |
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tristate "BMan self-tests" |
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help |
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Compile the BMan self-test code. These tests will |
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exercise the BMan APIs to confirm functionality |
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of both the software drivers and hardware device. |
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config FSL_BMAN_TEST_API |
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bool "High-level API self-test" |
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depends on FSL_BMAN_TEST |
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default y |
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help |
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This requires the presence of cpu-affine portals, and performs |
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high-level API testing with them (whichever portal(s) are affine |
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to the cpu(s) the test executes on). |
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config FSL_QMAN_TEST |
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tristate "QMan self-tests" |
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help |
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Compile self-test code for QMan. |
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config FSL_QMAN_TEST_API |
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bool "QMan high-level self-test" |
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depends on FSL_QMAN_TEST |
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default y |
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help |
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This requires the presence of cpu-affine portals, and performs |
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high-level API testing with them (whichever portal(s) are affine to |
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the cpu(s) the test executes on). |
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config FSL_QMAN_TEST_STASH |
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bool "QMan 'hot potato' data-stashing self-test" |
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depends on FSL_QMAN_TEST |
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default y |
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help |
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This performs a "hot potato" style test enqueuing/dequeuing a frame |
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across a series of FQs scheduled to different portals (and cpus), with |
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DQRR, data and context stashing always on. |
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endif # FSL_DPAA
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