Changeset f701b236 in mainline for arch/ia32/src/ia32.c

Timestamp:

2005-11-24T00:46:43Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

9149135

Parents:

8418c7d

Message:

More SMP cleanup.
Suddenly, keyboard started to work on SMP under Simics.
Still not functional on Bochs (will consult Bochs people).
Doxygen style comments for apic.c.

File:

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

arch/ia32/src/ia32.c

@@ -95 +95 @@
 {
         i8254_calibrate_delay_loop();
-        i8254_normal_operation();
+        if (config.cpu_active == 1) {
+                /*
+                 * This has to be done only on UP.
+                 * On SMP, i8254 is not used for time keeping and its interrupt pin remains masked.
+                 */
+                i8254_normal_operation();
+        }
 }