Changeset a9ac978 in mainline for kernel/arch/sparc64/src/sparc64.c

Timestamp:

2006-09-27T20:11:34Z (18 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

00b38a3

Parents:

86b31ba9

Message:

SMP stuff for sparc64.
Almost complete except for IPIs.
The absence of IPI support deadlocks
the kernel when more CPUs are configured.

File:

• kernel/arch/sparc64/src/sparc64.c (modified) (2 diffs)

kernel/arch/sparc64/src/sparc64.c

@@ -71 +71 @@
 void arch_pre_mm_init(void)
 {
-        trap_init();
+        if (config.cpu_active == 1)
+                trap_init();
 }
 
 void arch_post_mm_init(void)
 {
-        standalone_sparc64_console_init();
+        if (config.cpu_active == 1)
+                standalone_sparc64_console_init();
 }
 
@@ -91 +93 @@
         thread_t *t;
 
-        /*
-         * Create thread that polls keyboard.
-         */
-        t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll");
-        if (!t)
-                panic("cannot create kkbdpoll\n");
-        thread_ready(t);
+        if (config.cpu_active == 1) {
+                /*
+                 * Create thread that polls keyboard.
+                 */
+                t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll");
+                if (!t)
+                        panic("cannot create kkbdpoll\n");
+                thread_ready(t);
+        }
 }