X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/6be108db01439d3463342689446e457a315d6705..e9fda657d5cb6f6619605766618aa78edd97f6a9:/lunaix-os/includes/lunaix/bits.h?ds=sidebyside

diff --git a/lunaix-os/includes/lunaix/bits.h b/lunaix-os/includes/lunaix/bits.h
index 1029bb0..65a6ef8 100644
--- a/lunaix-os/includes/lunaix/bits.h
+++ b/lunaix-os/includes/lunaix/bits.h
@@ -2,13 +2,17 @@
 #define __LUNAIX_BITS_H
 
 #include <lunaix/compiler.h>
+#include <asm/bits.h>
 
-#define BITS(h, l)               (((1UL << ((h) + 1)) - 1) ^ ((1UL << (l)) - 1))
-#define BIT(p)                   BITS(p, p)
+#define BITFIELD(h, l)               (h), (l)
 
-#define BITS_GET(from, bits)     (((from) & (bits)) >> ctzl(bits))
+#define BIT(p)                       BITFIELD(p, p)
+#define BITFLAG(p)                   (1UL << (p))
 
-#define BITS_SET(to, bits, val)  \
-            (((to) & ~(bits)) | (((val) << ctzl(bits)) & (bits)))
+#define BITS_GENMASK(bitfield)       _BITS_GENMASK(bitfield)
+
+#define BITS_GET(from, bitfield)     _BITS_EXTRACT(from, bitfield)
+
+#define BITS_SET(to, bitfield, val)  _BITS_INSERT(to, val, bitfield)
 
 #endif /* __LUNAIX_BITS_H */