Changeset babcb148 in mainline for src

Timestamp:

2005-04-27T21:19:42Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

10a2e22

Parents:

434f700

Message:

ACPI detection code.
MP detection code rewrite.
Minor changes.

Location:

src

Files:

• lib/func.c (modified) (1 diff)
• main/kinit.c (modified) (1 diff)
• main/main.c (modified) (1 diff)
• mm/tlb.c (modified) (1 diff)

src/lib/func.c

@@ -60 +60 @@
         return 1;
 }
-
-__address __u32_search(__address src, int cnt, __u32 x)
-{
-        __u32 *base = (__u32 *) src; 
-        int i;
-        
-        for (i=0; i<=cnt-sizeof(__u32); i++)
-                if (base[i] == x)
-                        return (__address) &base[i];
-
-        return 0;
-}

src/main/kinit.c

@@ -86 +86 @@
          * Now that all CPUs are up, we can report what we've found.
          */
-        for (i = 0; i < config.cpu_count; i++)
+        for (i = 0; i < config.cpu_count; i++) {
                 if (cpus[i].active)
                         cpu_print_report(&cpus[i]);
+                else
+                        printf("cpu%d: not active\n", i);
+        }
 
 #ifdef __SMP__

src/main/main.c

@@ -116 +116 @@
                 config.base, hardcoded_ktext_size/1024, hardcoded_kdata_size/1024);
 
-        #ifdef __SMP__
-        mp_init();      /* Multiprocessor */
-        #endif /* __SMP__ */
+        arch_late_init();
         
         printf("config.cpu_count=%d\n", config.cpu_count);

src/mm/tlb.c

@@ -55 +55 @@
         
 busy_wait:      
-        for (i = 0; i<config.cpu_active; i++)
+        for (i = 0; i<config.cpu_count; i++)
                 if (cpus[i].tlb_active)
                         goto busy_wait;