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 _ASM_IA64_CACHE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define _ASM_IA64_CACHE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Copyright (C) 1998-2000 Hewlett-Packard Co
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  *	David Mosberger-Tang <davidm@hpl.hp.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) /* Bytes per L1 (data) cache line.  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define L1_CACHE_SHIFT		CONFIG_IA64_L1_CACHE_SHIFT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #ifdef CONFIG_SMP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) # define SMP_CACHE_SHIFT	L1_CACHE_SHIFT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) # define SMP_CACHE_BYTES	L1_CACHE_BYTES
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)   /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)    * The "aligned" directive can only _increase_ alignment, so this is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)    * safe and provides an easy way to avoid wasting space on a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)    * uni-processor:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)    */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) # define SMP_CACHE_SHIFT	3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) # define SMP_CACHE_BYTES	(1 << 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define __read_mostly __section(".data..read_mostly")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #endif /* _ASM_IA64_CACHE_H */