Lines Matching +full:many +full:- +full:to +full:- +full:one

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * vlock.S - simple voting lock implementation for ARM
5  * Created by:	Dave Martin, 2012-08-16
6  * Copyright:	(C) 2012-2013  Linaro Limited
15 .arch armv7-a
20 #define MANY(x...) x  macro
23 #define MANY(x...)  macro
26 @ voting lock for first-man coordination
43  * The vlock structure must reside in Strongly-Ordered or Device memory.
46  * writes to neighbouring locations within a cacheline do not interfere
47  * with one another.
51 @ r1: CPU ID (0-based index within cluster)
67 	@ Wait for the current round of voting to finish:
69  MANY(	mov	r3, #VLOCK_VOTING_OFFSET			)
71  MANY(	ldr	r2, [r0, r3]					)
76  MANY(	add	r3, r3, #4					)
77  MANY(	cmp	r3, #VLOCK_VOTING_OFFSET + VLOCK_VOTING_SIZE	)
78  MANY(	bne	0b						)