Lines Matching +full:sync +full:- +full:mode

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3  * This file contains miscellaneous low-level functions.
4  *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
19 #include <asm/asm-offsets.h>
26 #include <asm/feature-fixups.h>
33 	stdu	r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r3)
44 	stdu	r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r4)
68 	sync
74 	sync
79 	sync
83 	sync
89 	sync
94 	sync
101  * Do an IO access in real mode
107 	sync
109 	sync
115 	sync
121 	sync
127 	sync
132  * Do an IO access in real mode
138 	sync
140 	sync
146 	sync
152 	sync
158 	sync
169 	sync
171 	sync
176 	sync
184 	sync
186 	sync
191 	sync
224 	sync
256 	sync
282 	addi	r5,r5,kexec_flag-1b
313  * BOOK3E has no real MMU mode, so we have to setup the initial TLB
319 	 * Invalidate all non-IPROT TLB entries to avoid any TLB conflict.
323 	sync
358  * switch to real mode
372  * switch to real mode (turn mmu off)
374  * 0 and 1 (big endian) of the effective address in real mode
400  * does the grungy work with stack switching and real mode switches
408 	/* switch stacks to newstack -- &kexec_stack.stack */
409 	stdu	r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r3)
418 	std	r31,-8(r1)
419 	std	r30,-16(r1)
420 	std	r29,-24(r1)
421 	std	r28,-32(r1)
422 	std	r27,-40(r1)
423 	std	r26,-48(r1)
424 	std	r25,-56(r1)
426 	stdu	r1,-STACK_FRAME_OVERHEAD-64(r1)
446 	/* We need to turn the MMU off unless we are in hash mode
473 	stw	r6,kexec_flag-1b(5)
504  *   and 0 will store phys into struct boot-block and load r3 from there,
505  *   copy kernel 0-0x100 and tell slaves to back down to 0x60 again
516 	blr	/* image->start(physid, image->start, 0); */