mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 13:53:33 +00:00
ec8f24b7fa
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
68 lines
2.3 KiB
Text
68 lines
2.3 KiB
Text
# 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
|