Changeset b0bf501 in mainline for arch/ia32/src/pm.c

Timestamp:

2005-06-06T20:42:06Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

a7a1063

Parents:

e3f41b6

Message:

Define two placeholder functions for atomic_inc and atomic_dec on IA-64.

Add Ondrej Palkovsky to doc/AUTHORS.

Tweaks in IA-32 low level code to bring SMP back to life. (SMP still broken)

File:

• arch/ia32/src/pm.c (modified) (2 diffs)

arch/ia32/src/pm.c

@@ -72 +72 @@
 void gdt_setbase(struct descriptor *d, __address base)
 {
-        d->base_0_15 = KA2PA(base) & 0xffff;
-        d->base_16_23 = (KA2PA(base) >> 16) & 0xff;
-        d->base_24_31 = (KA2PA(base) >> 24) & 0xff;
+        d->base_0_15 = base & 0xffff;
+        d->base_16_23 = ((base) >> 16) & 0xff;
+        d->base_24_31 = ((base) >> 24) & 0xff;
 
 }
@@ -86 +86 @@
 void idt_setoffset(struct idescriptor *d, __address offset)
 {
-        d->offset_0_15 = KA2PA(offset) & 0xffff;
-        d->offset_16_31 = KA2PA(offset) >> 16;
+        /*
+         * Offset is a linear address.
+         */
+        d->offset_0_15 = offset & 0xffff;
+        d->offset_16_31 = offset >> 16;
 }