Lines Matching +full:e +full:- +full:book

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
15 #include <asm/asm-const.h>
38 #define HPAGE_MASK		(~(HPAGE_SIZE - 1))
39 #define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
40 #define HUGE_MAX_HSTATE		(MMU_PAGE_COUNT-1)
46  * (i.e. with 1s in the high bits)
48 #define PAGE_MASK      (~((1 << PAGE_SHIFT) - 1))
66  * KERNELBASE - PAGE_OFFSET = PHYSICAL_START - MEMORY_START
71  * va = pa + PAGE_OFFSET - MEMORY_START
72  * va = pa + KERNELBASE - PHYSICAL_START
82 #define LOAD_OFFSET	ASM_CONST((CONFIG_KERNEL_START-CONFIG_PHYSICAL_START))
106 #define VIRT_PHYS_OFFSET (KERNELBASE - PHYSICAL_START)
115 #define MEMORY_START	(PHYSICAL_START + PAGE_OFFSET - KERNELBASE)
142  * On Book-E parts we need __va to parse the device tree and we can't
163  * 	   __va(x) = (x)  - PHYSICAL_START + KERNELBASE
174  *   E.g.,
179  *   Now __va(1MB) = (0x100000) - (0x4000000) + 0xc0000000
187  * 	  __va(x) = (x) - [ PHYSICAL_START - Effective KERNELBASE ]
198  * 	virt_phys_offset = Effective KERNELBASE - PHYSICAL_START
199  * 			 = ALIGN_DOWN(KERNELBASE,256M) - 
204  * 	__va(x) = x - PHYSICAL_START + Effective KERNELBASE
208  * 	__pa(x) = x + PHYSICAL_START - Effective KERNELBASE
209  * 		= x - virt_phys_offset
211  * On non-Book-E PPC64 PAGE_OFFSET and MEMORY_START are constants so use
216 #define __pa(x) ((phys_addr_t)(unsigned long)(x) - VIRT_PHYS_OFFSET)
223  * gcc miscompiles (unsigned long)(&static_var) - PAGE_OFFSET
224  * with -mcmodel=medium, so we use & and | instead of - and + on 64-bit.
239 #else /* 32-bit, non book E */
240 #define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START))
241 #define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + MEMORY_START)
261  * "kernelness", use is_kernel_addr() - it should do what you want.
273  * Use the top bit of the higher-level page table entries to indicate whether
306 #include <asm/pgtable-be-types.h>
308 #include <asm/pgtable-types.h>
334 	return kernstart_virt_addr - KERNELBASE;  in kaslr_offset()
337 #include <asm-generic/memory_model.h>