Searched refs:BIT_MASK (Results 1 - 4 of 4) sorted by relevance

/fuchsia/zircon/system/dev/board/gauss/
H A Dgauss-usb.c15 #define BIT_MASK(start, count) (((1 << (count)) - 1) << (start)) macro
17 ((dest & ~BIT_MASK(start, count)) | (((value) << (start)) & BIT_MASK(start, count)))
/fuchsia/zircon/system/dev/board/vim/
H A Dvim-sd-emmc.c16 #define BIT_MASK(start, count) (((1 << (count)) - 1) << (start)) macro
18 ((dest & ~BIT_MASK(start, count)) | (((value) << (start)) & BIT_MASK(start, count)))
H A Dvim-usb.c14 #define BIT_MASK(start, count) (((1 << (count)) - 1) << (start)) macro
16 ((dest & ~BIT_MASK(start, count)) | (((value) << (start)) & BIT_MASK(start, count)))
/fuchsia/zircon/kernel/include/
H A Dbits.h39 #define BIT_MASK(x) (((x) >= sizeof(unsigned long) * 8) ? (0UL-1) : ((1UL << (x)) - 1)) macro

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