lib/crc32: update the comments of, crc32_{be,le}_generic()
PATCH 1/1 lib/crc32: update the comments of, crc32_{be,le}_generic()
Signed-off-by Gu Zheng <[email protected]>
--- lib/crc32.c | 15 ++++++++++----- 1 files changed, 10 insertions(+), 5 deletions(-)
lib/crc32.c +10 -5
@@ -131,11 +131,14 @@ crc32_body(u32 crc, unsigned char const *buf, size_t len, const u32 (*tab)[256])#endif /** -* crc32_le() - Calculate bitwise little-endian Ethernet AUTODIN II CRC32 +* crc32_le_generic() - Calculate bitwise little-endian Ethernet AUTODIN II +* CRC32/CRC32C * @crc: seed value for computation. ~0 for Ethernet, sometimes 0 for -* other uses, or the previous crc32 value if computing incrementally. -* @p: pointer to buffer over which CRC is run +* other uses, or the previous crc32/crc32c value if computing incrementally. +* @p: pointer to buffer over which CRC32/CRC32C is run * @len: length of buffer @p +* @tab: little-endian Ethernet table +* @polynomial: CRC32/CRC32c LE polynomial */ static inline u32 __pure crc32_le_generic(u32 crc, unsigned char const *p, size_t len, const u32 (*tab)[256],
@@ -201,11 +204,13 @@ EXPORT_SYMBOL(crc32_le);EXPORT_SYMBOL (__crc32c_le);/** -* crc32_be() - Calculate bitwise big-endian Ethernet AUTODIN II CRC32 +* crc32_be_generic() - Calculate bitwise big-endian Ethernet AUTODIN II CRC32 * @crc: seed value for computation. ~0 for Ethernet, sometimes 0 for * other uses, or the previous crc32 value if computing incrementally. -* @p: pointer to buffer over which CRC is run +* @p: pointer to buffer over which CRC32 is run * @len: length of buffer @p +* @tab: big-endian Ethernet table +* @polynomial: CRC32 BE polynomial */ static inline u32 __pure crc32_be_generic(u32 crc, unsigned char const *p, size_t len, const u32 (*tab)[256],
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1.7.7