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Generic wear-leveling algorithm (#16996)

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* Initial import of wear-leveling algorithm.

* Alignment.

* Docs tweaks.

* Lock/unlock.

* Update quantum/wear_leveling/wear_leveling_internal.h

Co-authored-by: Stefan Kerkmann <karlk90@pm.me>

* More tests, fix issue with consolidation when unlocked.

* More tests.

* Review comments.

* Add plumbing for FNV1a.

* Another test checking that checksum mismatch clears the cache.

* Check that the write log still gets played back.

Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
This commit is contained in:
Nick Brassel 2022-06-27 07:18:21 +10:00 • committed by GitHub
parent 0d013a21e1
commit 01ecf332ff
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quantum/wear_leveling/tests/rules.mk Normal file
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wear_leveling_common_DEFS := \
-DWEAR_LEVELING_TESTS
wear_leveling_common_SRC := \
$(LIB_PATH)/fnv/qmk_fnv_type_validation.c \
$(LIB_PATH)/fnv/hash_32a.c \
$(LIB_PATH)/fnv/hash_64a.c \
$(QUANTUM_PATH)/wear_leveling/wear_leveling.c \
$(QUANTUM_PATH)/wear_leveling/tests/backing_mocks.cpp
wear_leveling_common_INC := \
$(LIB_PATH)/fnv \
$(QUANTUM_PATH)/wear_leveling
wear_leveling_general_DEFS := \
$(wear_leveling_common_DEFS) \
-DBACKING_STORE_WRITE_SIZE=2 \
-DWEAR_LEVELING_BACKING_SIZE=48 \
-DWEAR_LEVELING_LOGICAL_SIZE=16
wear_leveling_general_SRC := \
$(wear_leveling_common_SRC) \
$(QUANTUM_PATH)/wear_leveling/tests/wear_leveling_general.cpp
wear_leveling_general_INC := \
$(wear_leveling_common_INC)
wear_leveling_2byte_optimized_writes_DEFS := \
$(wear_leveling_common_DEFS) \
-DBACKING_STORE_WRITE_SIZE=2 \
-DWEAR_LEVELING_BACKING_SIZE=65536 \
-DWEAR_LEVELING_LOGICAL_SIZE=32768
wear_leveling_2byte_optimized_writes_SRC := \
$(wear_leveling_common_SRC) \
$(QUANTUM_PATH)/wear_leveling/tests/wear_leveling_2byte_optimized_writes.cpp
wear_leveling_2byte_optimized_writes_INC := \
$(wear_leveling_common_INC)
wear_leveling_2byte_DEFS := \
$(wear_leveling_common_DEFS) \
-DBACKING_STORE_WRITE_SIZE=2 \
-DWEAR_LEVELING_BACKING_SIZE=48 \
-DWEAR_LEVELING_LOGICAL_SIZE=16
wear_leveling_2byte_SRC := \
$(wear_leveling_common_SRC) \
$(QUANTUM_PATH)/wear_leveling/tests/wear_leveling_2byte.cpp
wear_leveling_2byte_INC := \
$(wear_leveling_common_INC)
wear_leveling_4byte_DEFS := \
$(wear_leveling_common_DEFS) \
-DBACKING_STORE_WRITE_SIZE=4 \
-DWEAR_LEVELING_BACKING_SIZE=48 \
-DWEAR_LEVELING_LOGICAL_SIZE=16
wear_leveling_4byte_SRC := \
$(wear_leveling_common_SRC) \
$(QUANTUM_PATH)/wear_leveling/tests/wear_leveling_4byte.cpp
wear_leveling_4byte_INC := \
$(wear_leveling_common_INC)
wear_leveling_8byte_DEFS := \
$(wear_leveling_common_DEFS) \
-DBACKING_STORE_WRITE_SIZE=8 \
-DWEAR_LEVELING_BACKING_SIZE=48 \
-DWEAR_LEVELING_LOGICAL_SIZE=16
wear_leveling_8byte_SRC := \
$(wear_leveling_common_SRC) \
$(QUANTUM_PATH)/wear_leveling/tests/wear_leveling_8byte.cpp
wear_leveling_8byte_INC := \
$(wear_leveling_common_INC)