diff options
author | Leah Rowe <leah@libreboot.org> | 2023-09-04 02:36:41 +0100 |
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committer | Leah Rowe <leah@libreboot.org> | 2023-09-04 02:47:25 +0100 |
commit | da3c9bb3c5c3b1f2e6e67a3695ce39b17bf68d5b (patch) | |
tree | b81cdd418a4906c846800a8c5094b312e74f57df /config/coreboot/haswell/patches/0001-commonlib-clamp.h-Add-more-clamping-functions.patch | |
parent | a05010503f9a748943033d1fc40e36625e72dcbb (diff) |
merge config/ and resources/
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'config/coreboot/haswell/patches/0001-commonlib-clamp.h-Add-more-clamping-functions.patch')
-rw-r--r-- | config/coreboot/haswell/patches/0001-commonlib-clamp.h-Add-more-clamping-functions.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/config/coreboot/haswell/patches/0001-commonlib-clamp.h-Add-more-clamping-functions.patch b/config/coreboot/haswell/patches/0001-commonlib-clamp.h-Add-more-clamping-functions.patch new file mode 100644 index 00000000..96e4c14d --- /dev/null +++ b/config/coreboot/haswell/patches/0001-commonlib-clamp.h-Add-more-clamping-functions.patch @@ -0,0 +1,54 @@ +From dd58f5e9108bc596c93071705d2b53233d13ade6 Mon Sep 17 00:00:00 2001 +From: Angel Pons <th3fanbus@gmail.com> +Date: Sat, 7 May 2022 20:36:10 +0200 +Subject: [PATCH 01/26] commonlib/clamp.h: Add more clamping functions + +Add more clamping functions that work with different types. + +Change-Id: I14cf335d5a54f769f8fd9184450957e876affd6b +Signed-off-by: Angel Pons <th3fanbus@gmail.com> +--- + src/commonlib/include/commonlib/clamp.h | 26 +++++++++++++++++-------- + 1 file changed, 18 insertions(+), 8 deletions(-) + +diff --git a/src/commonlib/include/commonlib/clamp.h b/src/commonlib/include/commonlib/clamp.h +index e01a107ed4..526185195c 100644 +--- a/src/commonlib/include/commonlib/clamp.h ++++ b/src/commonlib/include/commonlib/clamp.h +@@ -8,15 +8,25 @@ + /* + * Clamp a value, so that it is between a lower and an upper bound. + */ +-static inline u32 clamp_u32(const u32 min, const u32 val, const u32 max) +-{ +- if (val > max) +- return max; ++#define __MAKE_CLAMP_FUNC(type) \ ++ static inline type clamp_##type(const type min, const type val, const type max) \ ++ { \ ++ if (val > max) \ ++ return max; \ ++ if (val < min) \ ++ return min; \ ++ return val; \ ++ } \ + +- if (val < min) +- return min; ++__MAKE_CLAMP_FUNC(s8) /* clamp_s8 */ ++__MAKE_CLAMP_FUNC(u8) /* clamp_u8 */ ++__MAKE_CLAMP_FUNC(s16) /* clamp_s16 */ ++__MAKE_CLAMP_FUNC(u16) /* clamp_u16 */ ++__MAKE_CLAMP_FUNC(s32) /* clamp_s32 */ ++__MAKE_CLAMP_FUNC(u32) /* clamp_u32 */ ++__MAKE_CLAMP_FUNC(s64) /* clamp_s64 */ ++__MAKE_CLAMP_FUNC(u64) /* clamp_u64 */ + +- return val; +-} ++#undef __MAKE_CLAMP_FUNC + + #endif /* COMMONLIB_CLAMP_H */ +-- +2.39.2 + |