diff options
Diffstat (limited to 'include/asm-mips/cpu-info.h')
| -rw-r--r-- | include/asm-mips/cpu-info.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h index 140be1c67da..6572ac70366 100644 --- a/include/asm-mips/cpu-info.h +++ b/include/asm-mips/cpu-info.h @@ -73,6 +73,16 @@ struct cpuinfo_mips { struct cache_desc dcache; /* Primary D or combined I/D cache */ struct cache_desc scache; /* Secondary cache */ struct cache_desc tcache; /* Tertiary/split secondary cache */ +#if defined(CONFIG_MIPS_MT_SMTC) + /* + * In the MIPS MT "SMTC" model, each TC is considered + * to be a "CPU" for the purposes of scheduling, but + * exception resources, ASID spaces, etc, are common + * to all TCs within the same VPE. + */ + int vpe_id; /* Virtual Processor number */ + int tc_id; /* Thread Context number */ +#endif /* CONFIG_MIPS_MT */ void *data; /* Additional data */ } __attribute__((aligned(SMP_CACHE_BYTES))); |