diff options
Diffstat (limited to 'sys/amd64/include/mptable.h')
| -rw-r--r-- | sys/amd64/include/mptable.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/amd64/include/mptable.h b/sys/amd64/include/mptable.h index 0a0de69d44cd..d5af7b3cd1c0 100644 --- a/sys/amd64/include/mptable.h +++ b/sys/amd64/include/mptable.h @@ -2221,6 +2221,8 @@ invltlb(void) * This is called once the rest of the system is up and running and we're * ready to let the AP's out of the pen. */ +extern void enable_sse(void); + void ap_init(void) { @@ -2260,6 +2262,9 @@ ap_init(void) /* set up FPU state on the AP */ npxinit(__INITIAL_NPXCW__); + /* set up SSE registers */ + enable_sse(); + /* A quick check from sanity claus */ apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]); if (PCPU_GET(cpuid) != apic_id) { |