Page MenuHomeFreeBSD
Differential D15492 Diff 42754 sys/powerpc/powerpc/cpu.c

Changeset View

Standalone View

View Options

sys/powerpc/powerpc/cpu.c

Show First 20 Lines • Show All 234 Lines • ▼ Show 20 Lines
u_long cpu_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU; u_long cpu_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU;
u_long cpu_features2 = 0; u_long cpu_features2 = 0;
SYSCTL_OPAQUE(_hw, OID_AUTO, cpu_features, CTLFLAG_RD, SYSCTL_OPAQUE(_hw, OID_AUTO, cpu_features, CTLFLAG_RD,
&cpu_features, sizeof(cpu_features), "LX", "PowerPC CPU features"); &cpu_features, sizeof(cpu_features), "LX", "PowerPC CPU features");
SYSCTL_OPAQUE(_hw, OID_AUTO, cpu_features2, CTLFLAG_RD, SYSCTL_OPAQUE(_hw, OID_AUTO, cpu_features2, CTLFLAG_RD,
&cpu_features2, sizeof(cpu_features2), "LX", "PowerPC CPU features 2"); &cpu_features2, sizeof(cpu_features2), "LX", "PowerPC CPU features 2");
#ifdef __powerpc64__
register_t lpcr = LPCR_LPES;
#endif
/* Provide some user-friendly aliases for bits in cpu_features */ /* Provide some user-friendly aliases for bits in cpu_features */
SYSCTL_PROC(_hw, OID_AUTO, floatingpoint, CTLTYPE_INT | CTLFLAG_RD, SYSCTL_PROC(_hw, OID_AUTO, floatingpoint, CTLTYPE_INT | CTLFLAG_RD,
0, PPC_FEATURE_HAS_FPU, cpu_feature_bit, "I", 0, PPC_FEATURE_HAS_FPU, cpu_feature_bit, "I",
"Floating point instructions executed in hardware"); "Floating point instructions executed in hardware");
SYSCTL_PROC(_hw, OID_AUTO, altivec, CTLTYPE_INT | CTLFLAG_RD, SYSCTL_PROC(_hw, OID_AUTO, altivec, CTLTYPE_INT | CTLFLAG_RD,
0, PPC_FEATURE_HAS_ALTIVEC, cpu_feature_bit, "I", "CPU supports Altivec"); 0, PPC_FEATURE_HAS_ALTIVEC, cpu_feature_bit, "I", "CPU supports Altivec");
/* /*
▲ Show 20 Lines • Show All 554 Lines • Show Last 20 Lines