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