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Diffstat (limited to 'src/include/cpu/amd/quadcore.h')
| -rw-r--r-- | src/include/cpu/amd/quadcore.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/include/cpu/amd/quadcore.h b/src/include/cpu/amd/quadcore.h new file mode 100644 index 0000000000..b6106bf8a7 --- /dev/null +++ b/src/include/cpu/amd/quadcore.h @@ -0,0 +1,43 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * + * 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; version 2 of the License. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef CPU_AMD_QUADCORE_H +#define CPU_AMD_QUADCORE_H + +#if defined(__GNUC__) +unsigned int read_nb_cfg_54(void); +#endif + +struct node_core_id { + u32 nodeid; + u32 coreid; +}; + +#if defined(__GNUC__) +// it can be used to get unitid and coreid it running only +struct node_core_id get_node_core_id(u32 nb_cfg_54); +#endif + +#ifndef __ROMCC__ +struct device; +u32 get_apicid_base(u32 ioapic_num); +void amd_sibling_init(struct device *cpu); +#endif + +#endif /* CPU_AMD_QUADCORE_H */ |