61 lines
1.6 KiB
C
Executable file
61 lines
1.6 KiB
C
Executable file
/*
|
|
* Copyright(c) 2015 EZchip Technologies.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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.
|
|
*
|
|
* The full GNU General Public License is included in this distribution in
|
|
* the file called "COPYING".
|
|
*/
|
|
|
|
#ifndef _PLAT_EZNPS_MTM_H
|
|
#define _PLAT_EZNPS_MTM_H
|
|
|
|
#include <plat/ctop.h>
|
|
|
|
static inline void *nps_mtm_reg_addr(u32 cpu, u32 reg)
|
|
{
|
|
struct global_id gid;
|
|
u32 core, blkid;
|
|
|
|
gid.value = cpu;
|
|
core = gid.core;
|
|
blkid = (((core & 0x0C) << 2) | (core & 0x03));
|
|
|
|
return nps_host_reg(cpu, blkid, reg);
|
|
}
|
|
|
|
#ifdef CONFIG_EZNPS_MTM_EXT
|
|
#define NPS_CPU_TO_THREAD_NUM(cpu) \
|
|
({ struct global_id gid; gid.value = cpu; gid.thread; })
|
|
|
|
/* MTM registers */
|
|
#define MTM_CFG(cpu) nps_mtm_reg_addr(cpu, 0x81)
|
|
#define MTM_THR_INIT(cpu) nps_mtm_reg_addr(cpu, 0x92)
|
|
#define MTM_THR_INIT_STS(cpu) nps_mtm_reg_addr(cpu, 0x93)
|
|
|
|
#define get_thread(map) map.thread
|
|
#define eznps_max_cpus 4096
|
|
#define eznps_cpus_per_cluster 256
|
|
|
|
void mtm_enable_core(unsigned int cpu);
|
|
int mtm_enable_thread(int cpu);
|
|
#else /* !CONFIG_EZNPS_MTM_EXT */
|
|
|
|
#define get_thread(map) 0
|
|
#define eznps_max_cpus 256
|
|
#define eznps_cpus_per_cluster 16
|
|
#define mtm_enable_core(cpu)
|
|
#define mtm_enable_thread(cpu) 1
|
|
#define NPS_CPU_TO_THREAD_NUM(cpu) 0
|
|
|
|
#endif /* CONFIG_EZNPS_MTM_EXT */
|
|
|
|
#endif /* _PLAT_EZNPS_MTM_H */
|