[PATCH v3 0/3] Fixed-type GENMASK/BIT
Lucas De Marchi
lucas.demarchi at intel.com
Thu Feb 8 07:45:18 UTC 2024
ove the implementation of REG_GENMASK/REG_BIT to a more appropriate
place to be shared by i915, xe and possibly other parts of the kernel.
For now this re-defines the old macros. In future we may start using the
new macros directly, but that's a more intrusive search-and-replace.
Changes from v2:
- Document both in commit message and code about the strict type
checking and give examples how it´d break with invalid params.
v1: https://lore.kernel.org/intel-xe/20230509051403.2748545-1-lucas.demarchi@intel.com/
v2: https://lore.kernel.org/intel-xe/20240124050205.3646390-1-lucas.demarchi@intel.com
Lucas De Marchi (2):
bits: Introduce fixed-type BIT
drm/i915: Convert REG_GENMASK* to fixed-width GENMASK_*
Yury Norov (1):
bits: introduce fixed-type genmasks
drivers/gpu/drm/i915/i915_reg_defs.h | 108 +++------------------------
include/linux/bitops.h | 1 -
include/linux/bits.h | 51 ++++++++++---
3 files changed, 51 insertions(+), 109 deletions(-)
--
2.43.0
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