Github/littlefs
1
Fork 0
Code Actions Activity

Adopted erase_size config changes in block devices and test runners

Browse Source 
This ended up needing a bit of API rework since littlefs no longer needs
to know the actual erase_count. We can no longer rely on lfs_config to
contain all the information necessary to configure the block devices.

Changing the lfs_bd_config structs to be required is probably a good
idea anyways as it moves us more towards separating the bds from
littlefs, though we can't quite get rid of the lfs_config parameter
because of the block-device API in lfs_config. Eventually it would be
nice to get rid of it, but that would require API breakage.
This commit is contained in:
Christopher Haster
2022-11-11 15:05:34 -06:00
parent c16120bf5f
commit 21e54ee458
15 changed files with 303 additions and 203 deletions
Download Patch File Download Diff File Expand all files Collapse all files
runners/test_runner.h
+19 -13
View File
@@ -82,18 +82,22 @@ intmax_t test_define(size_t define);
#define READ_SIZE_i 0
#define PROG_SIZE_i 1
#define BLOCK_SIZE_i 2
#define BLOCK_COUNT_i 3
#define CACHE_SIZE_i 4
#define LOOKAHEAD_SIZE_i 5
#define BLOCK_CYCLES_i 6
#define ERASE_VALUE_i 7
#define ERASE_CYCLES_i 8
#define BADBLOCK_BEHAVIOR_i 9
#define POWERLOSS_BEHAVIOR_i 10
#define ERASE_SIZE_i 2
#define ERASE_COUNT_i 3
#define BLOCK_SIZE_i 4
#define BLOCK_COUNT_i 5
#define CACHE_SIZE_i 6
#define LOOKAHEAD_SIZE_i 7
#define BLOCK_CYCLES_i 8
#define ERASE_VALUE_i 9
#define ERASE_CYCLES_i 10
#define BADBLOCK_BEHAVIOR_i 11
#define POWERLOSS_BEHAVIOR_i 12
#define READ_SIZE TEST_DEFINE(READ_SIZE_i)
#define PROG_SIZE TEST_DEFINE(PROG_SIZE_i)
#define ERASE_SIZE TEST_DEFINE(ERASE_SIZE_i)
#define ERASE_COUNT TEST_DEFINE(ERASE_COUNT_i)
#define BLOCK_SIZE TEST_DEFINE(BLOCK_SIZE_i)
#define BLOCK_COUNT TEST_DEFINE(BLOCK_COUNT_i)
#define CACHE_SIZE TEST_DEFINE(CACHE_SIZE_i)
@@ -106,9 +110,11 @@ intmax_t test_define(size_t define);
#define TEST_IMPLICIT_DEFINES \
TEST_DEF(READ_SIZE, PROG_SIZE) \
TEST_DEF(PROG_SIZE, BLOCK_SIZE) \
TEST_DEF(BLOCK_SIZE, 0) \
TEST_DEF(BLOCK_COUNT, (1024*1024)/BLOCK_SIZE) \
TEST_DEF(PROG_SIZE, ERASE_SIZE) \
TEST_DEF(ERASE_SIZE, 0) \
TEST_DEF(ERASE_COUNT, (1024*1024)/ERASE_SIZE) \
TEST_DEF(BLOCK_SIZE, ERASE_SIZE) \
TEST_DEF(BLOCK_COUNT, ERASE_COUNT/lfs_max(BLOCK_SIZE/ERASE_SIZE,1)) \
TEST_DEF(CACHE_SIZE, lfs_max(64,lfs_max(READ_SIZE,PROG_SIZE))) \
TEST_DEF(LOOKAHEAD_SIZE, 16) \
TEST_DEF(BLOCK_CYCLES, -1) \
@@ -117,8 +123,8 @@ intmax_t test_define(size_t define);
TEST_DEF(BADBLOCK_BEHAVIOR, LFS_EMUBD_BADBLOCK_PROGERROR) \
TEST_DEF(POWERLOSS_BEHAVIOR, LFS_EMUBD_POWERLOSS_NOOP)
#define TEST_IMPLICIT_DEFINE_COUNT 11
#define TEST_GEOMETRY_DEFINE_COUNT 4
#define TEST_IMPLICIT_DEFINE_COUNT 13
#endif