Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef _TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define _TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #ifndef find_next_bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * find_next_bit - find the next set bit in a memory region
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  * @addr: The address to base the search on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  * @offset: The bitnumber to start searching at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  * @size: The bitmap size in bits
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)  * Returns the bit number for the next set bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)  * If no bits are set, returns @size.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) extern unsigned long find_next_bit(const unsigned long *addr, unsigned long
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		size, unsigned long offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #ifndef find_next_and_bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)  * find_next_and_bit - find the next set bit in both memory regions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)  * @addr1: The first address to base the search on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)  * @addr2: The second address to base the search on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)  * @offset: The bitnumber to start searching at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)  * @size: The bitmap size in bits
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)  * Returns the bit number for the next set bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)  * If no bits are set, returns @size.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) extern unsigned long find_next_and_bit(const unsigned long *addr1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 		const unsigned long *addr2, unsigned long size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 		unsigned long offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #ifndef find_next_zero_bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)  * find_next_zero_bit - find the next cleared bit in a memory region
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)  * @addr: The address to base the search on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)  * @offset: The bitnumber to start searching at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)  * @size: The bitmap size in bits
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)  * Returns the bit number of the next zero bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)  * If no bits are zero, returns @size.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 				 unsigned long offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #ifndef find_first_bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)  * find_first_bit - find the first set bit in a memory region
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)  * @addr: The address to start the search at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)  * @size: The maximum number of bits to search
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)  * Returns the bit number of the first set bit.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)  * If no bits are set, returns @size.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) extern unsigned long find_first_bit(const unsigned long *addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 				    unsigned long size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #endif /* find_first_bit */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #ifndef find_first_zero_bit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)  * find_first_zero_bit - find the first cleared bit in a memory region
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)  * @addr: The address to start the search at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)  * @size: The maximum number of bits to search
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)  * Returns the bit number of the first cleared bit.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)  * If no bits are zero, returns @size.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #endif /*_TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_ */