| Masahiro Yamada | 2663cd6 | 2016-06-27 19:31:05 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 Socionext Inc. |
| 3 | * Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 6 | */ |
| 7 | |
| 8 | #include <linux/linkage.h> |
| 9 | |
| 10 | ENTRY(spin_table_secondary_jump) |
| 11 | .globl spin_table_reserve_begin |
| 12 | spin_table_reserve_begin: |
| 13 | 0: wfe |
| 14 | ldr x0, spin_table_cpu_release_addr |
| 15 | cbz x0, 0b |
| 16 | br x0 |
| 17 | .globl spin_table_cpu_release_addr |
| 18 | .align 3 |
| 19 | spin_table_cpu_release_addr: |
| 20 | .quad 0 |
| 21 | .globl spin_table_reserve_end |
| 22 | spin_table_reserve_end: |
| 23 | ENDPROC(spin_table_secondary_jump) |