Re: [Qemu-devel] seabios: missing DMI type 4 entry if -cpu parameter is used

[Gleb Natapov]

On Sun, Nov 22, 2009 at 06:05:02PM +0100, Sebastian Herbszt wrote:
> v0.11.0-rc0-1677:
> use -cpu pentium and check SMBIOS tables. DMI type 4 entry is missing.
> Works with Bochs bios.
> 
See two problems here. First one in seabios (patch attached). And the
second one in QEMU. Why pentium cpu type lacks apic? Specifying 
-cpu pentium,+apic works with current seabios without the patch.

Signed-off-by: Gleb Natapov <address@hidden>
diff --git a/src/smp.c b/src/smp.c
index 7100476..00cf64b 100644
--- a/src/smp.c
+++ b/src/smp.c
@@ -75,7 +75,9 @@ smp_probe(void)
     cpuid(1, &eax, &ebx, &ecx, &cpuid_features);
     if (! (cpuid_features & CPUID_APIC)) {
         // No apic - only the main cpu is present.
+        dprintf(1, "No apic - only the main cpu is present.\n");
         CountCPUs= 1;
+        MaxCountCPUs = 1;
         return;
     }
 
--
                        Gleb.