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| author | marius <marius@FreeBSD.org> | 2010-02-20 23:24:19 +0000 |
|---|---|---|
| committer | marius <marius@FreeBSD.org> | 2010-02-20 23:24:19 +0000 |
| commit | 27efbf647d0328612f1c44a888957c1f15f2b67c (patch) | |
| tree | e93ca7084184f69831be9ec848380cb2e7a4faf0 /sys/sparc64/include/md_var.h | |
| parent | bd54d0edd70c92645e019f14c299149217d2a60f (diff) | |
| download | FreeBSD-src-27efbf647d0328612f1c44a888957c1f15f2b67c.zip FreeBSD-src-27efbf647d0328612f1c44a888957c1f15f2b67c.tar.gz | |
Some machines can not only consist of CPUs running at different speeds
but also of different types, f.e. Sun Fire V890 can be equipped with a
mix of UltraSPARC IV and IV+ CPUs, requiring different MMU initialization
and different workarounds for model specific errata. Therefore move the
CPU implementation number from a global variable to the per-CPU data.
Functions which are called before the latter is available are passed the
implementation number as a parameter now.
Diffstat (limited to 'sys/sparc64/include/md_var.h')
| -rw-r--r-- | sys/sparc64/include/md_var.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/sparc64/include/md_var.h b/sys/sparc64/include/md_var.h index 592d980..a1f3980 100644 --- a/sys/sparc64/include/md_var.h +++ b/sys/sparc64/include/md_var.h @@ -47,8 +47,8 @@ extern vm_paddr_t kstack0_phys; struct pcpu; struct md_utrap; -const char *cpu_cpuid_prop(void); -uint32_t cpu_get_mid(void); +const char *cpu_cpuid_prop(u_int cpu_impl); +uint32_t cpu_get_mid(u_int cpu_impl); void cpu_identify(u_long vers, u_int clock, u_int id); void cpu_setregs(struct pcpu *pc); int is_physical_memory(vm_paddr_t addr); |
