Changeset c9b8c5c in mainline for arch/ia32/src/ia32.c

Timestamp:

2005-04-24T21:59:33Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ad36bd6

Parents:

f07bba5

Message:

APIC changes and fixes.
Be more robust during MP configuration.

Do not use APIC ID as CPU_ID_ARCH anymore.
Changing APIC ID's is not a good idea.
Use dr0 register instead.

File:

• arch/ia32/src/ia32.c (modified) (1 diff)

arch/ia32/src/ia32.c

@@ -50 +50 @@
         pm_init();
 
+        write_dr0(config.cpu_active - 1);
+
         if (config.cpu_active == 1) {
                 i8042_init();   /* a20 bit */