diff options
Diffstat (limited to 'firmware/export')
-rw-r--r-- | firmware/export/imx233.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/firmware/export/imx233.h b/firmware/export/imx233.h index ba5ca7a284..70be3788ff 100644 --- a/firmware/export/imx233.h +++ b/firmware/export/imx233.h | |||
@@ -86,6 +86,12 @@ | |||
86 | /* 32 bytes per cache line */ | 86 | /* 32 bytes per cache line */ |
87 | #define CACHEALIGN_BITS 5 | 87 | #define CACHEALIGN_BITS 5 |
88 | 88 | ||
89 | #define ___ENSURE_ZERO(line, x) static uint8_t __ensure_zero_##line[-(x)] __attribute__((unused)); | ||
90 | #define __ENSURE_ZERO(x) ___ENSURE_ZERO(__LINE__, x) | ||
91 | #define __ENSURE_MULTIPLE(x, y) __ENSURE_ZERO((x) % (y)) | ||
92 | #define __ENSURE_CACHELINE_MULTIPLE(x) __ENSURE_MULTIPLE(x, 1 << CACHEALIGN_BITS) | ||
93 | #define __ENSURE_STRUCT_CACHE_FRIENDLY(name) __ENSURE_CACHELINE_MULTIPLE(sizeof(name)) | ||
94 | |||
89 | #define __XTRACT(reg, field) ((reg & reg##__##field##_BM) >> reg##__##field##_BP) | 95 | #define __XTRACT(reg, field) ((reg & reg##__##field##_BM) >> reg##__##field##_BP) |
90 | #define __XTRACT_EX(val, field) (((val) & field##_BM) >> field##_BP) | 96 | #define __XTRACT_EX(val, field) (((val) & field##_BM) >> field##_BP) |
91 | #define __FIELD_SET(reg, field, val) reg = (reg & ~reg##__##field##_BM) | (val << reg##__##field##_BP) | 97 | #define __FIELD_SET(reg, field, val) reg = (reg & ~reg##__##field##_BM) | (val << reg##__##field##_BP) |