Date: Fri, 12 Apr 2024 23:12:29 GMT From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: f674f016c03d - main - LinuxKPI: add BITS_TO_BYTES() Message-ID: <202404122312.43CNCTrc086263@gitrepo.freebsd.org>
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The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=f674f016c03d49e14f1c651ed088a6f2d01a62ee commit f674f016c03d49e14f1c651ed088a6f2d01a62ee Author: Bjoern A. Zeeb <bz@FreeBSD.org> AuthorDate: 2024-04-02 23:48:05 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2024-04-12 23:11:47 +0000 LinuxKPI: add BITS_TO_BYTES() Just like BITS_TO_LONG() ... used in rtw89. Sponsored by: The FreeBSD Foundation MFC after: 3 days Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D44603 --- sys/compat/linuxkpi/common/include/linux/bitops.h | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/compat/linuxkpi/common/include/linux/bitops.h b/sys/compat/linuxkpi/common/include/linux/bitops.h index 58677631b604..1415d5224084 100644 --- a/sys/compat/linuxkpi/common/include/linux/bitops.h +++ b/sys/compat/linuxkpi/common/include/linux/bitops.h @@ -54,6 +54,7 @@ #define GENMASK_ULL(h, l) (((~0ULL) >> (BITS_PER_LONG_LONG - (h) - 1)) & ((~0ULL) << (l))) #define BITS_PER_BYTE 8 #define BITS_PER_TYPE(t) (sizeof(t) * BITS_PER_BYTE) +#define BITS_TO_BYTES(n) howmany((n), BITS_PER_BYTE) #define hweight8(x) bitcount((uint8_t)(x)) #define hweight16(x) bitcount16(x)
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