/* * 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 [31mCONFIG_EZNPS_MTM_EXT[0m #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 */ |