mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-19 00:36:44 +07:00
e9e06f2853
This patch introduces support for waking up secondary CPU cores on Alpine platform. Signed-off-by: Barak Wasserstrom <barak@annapurnalabs.com> Signed-off-by: Tsahee Zidenberg <tsahee@annapurnalabs.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
27 lines
890 B
C
27 lines
890 B
C
/*
|
|
* Low-level power-management support for Alpine platform.
|
|
*
|
|
* Copyright (C) 2015 Annapurna Labs Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef __ALPINE_CPU_PM_H__
|
|
#define __ALPINE_CPU_PM_H__
|
|
|
|
/* Alpine CPU Power Management Services Initialization */
|
|
void alpine_cpu_pm_init(void);
|
|
|
|
/* Wake-up a CPU */
|
|
int alpine_cpu_wakeup(unsigned int phys_cpu, uint32_t phys_resume_addr);
|
|
|
|
#endif /* __ALPINE_CPU_PM_H__ */
|