On Fri, 12 May 2023, Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: > On Fri, May 12, 2023 at 02:25:18PM +0300, Jani Nikula wrote: >> On Fri, 12 May 2023, Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: >> > On Mon, May 08, 2023 at 10:14:02PM -0700, Lucas De Marchi wrote: >> >> Add GENMASK_U32(), GENMASK_U16() and GENMASK_U8() macros to create >> >> masks for fixed-width types and also the corresponding BIT_U32(), >> >> BIT_U16() and BIT_U8(). >> > >> > Why? >> >> The main reason is that GENMASK() and BIT() size varies for 32/64 bit >> builds. > > When needed GENMASK_ULL() can be used (with respective castings perhaps) > and BIT_ULL(), no? How does that help with making them the same 32-bit size on both 32 and 64 bit builds? BR, Jani. -- Jani Nikula, Intel Open Source Graphics Center
