1 # SPDX-License-Identifier: GPL-2.0-only 2 menuconfig FSL_DPAA 3 bool "QorIQ DPAA1 framework support" 4 depends on ((FSL_SOC_BOOKE || ARCH_LAYERSCAPE || COMPILE_TEST) && ARCH_DMA_ADDR_T_64BIT) 5 select GENERIC_ALLOCATOR 6 help 7 The Freescale Data Path Acceleration Architecture (DPAA) is a set of 8 hardware components on specific QorIQ multicore processors. 9 This architecture provides the infrastructure to support simplified 10 sharing of networking interfaces and accelerators by multiple CPUs. 11 The major h/w blocks composing DPAA are BMan and QMan. 12 13 The Buffer Manager (BMan) is a hardware buffer pool management block 14 that allows software and accelerators on the datapath to acquire and 15 release buffers in order to build frames. 16 17 The Queue Manager (QMan) is a hardware queue management block 18 that allows software and accelerators on the datapath to enqueue and 19 dequeue frames in order to communicate. 20 21 if FSL_DPAA 22 23 config FSL_DPAA_CHECKING 24 bool "Additional driver checking" 25 help 26 Compiles in additional checks, to sanity-check the drivers and 27 any use of the exported API. Not recommended for performance. 28 29 config FSL_BMAN_TEST 30 tristate "BMan self-tests" 31 help 32 Compile the BMan self-test code. These tests will 33 exercise the BMan APIs to confirm functionality 34 of both the software drivers and hardware device. 35 36 config FSL_BMAN_TEST_API 37 bool "High-level API self-test" 38 depends on FSL_BMAN_TEST 39 default y 40 help 41 This requires the presence of cpu-affine portals, and performs 42 high-level API testing with them (whichever portal(s) are affine 43 to the cpu(s) the test executes on). 44 45 config FSL_QMAN_TEST 46 tristate "QMan self-tests" 47 help 48 Compile self-test code for QMan. 49 50 config FSL_QMAN_TEST_API 51 bool "QMan high-level self-test" 52 depends on FSL_QMAN_TEST 53 default y 54 help 55 This requires the presence of cpu-affine portals, and performs 56 high-level API testing with them (whichever portal(s) are affine to 57 the cpu(s) the test executes on). 58 59 config FSL_QMAN_TEST_STASH 60 bool "QMan 'hot potato' data-stashing self-test" 61 depends on FSL_QMAN_TEST 62 default y 63 help 64 This performs a "hot potato" style test enqueuing/dequeuing a frame 65 across a series of FQs scheduled to different portals (and cpus), with 66 DQRR, data and context stashing always on. 67 68 endif # FSL_DPAA 69