Changeset 085d973 in mainline for genarch/src/mm/page_pt.c

Timestamp:

2006-02-08T12:34:05Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

5e3757d

Parents:

eb1b8b6

Message:

Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.

File:

• genarch/src/mm/page_pt.c (modified) (3 diffs)

genarch/src/mm/page_pt.c

@@ -66 +66 @@
 
         if (GET_PTL1_FLAGS(ptl0, PTL0_INDEX(page)) & PAGE_NOT_PRESENT) {
-                newpt = frame_alloc(ONE_FRAME, FRAME_KA);
+                newpt = PA2KA(PFN2ADDR(frame_alloc(ONE_FRAME, FRAME_KA)));
                 memsetb(newpt, PAGE_SIZE, 0);
                 SET_PTL1_ADDRESS(ptl0, PTL0_INDEX(page), KA2PA(newpt));
@@ -75 +75 @@
 
         if (GET_PTL2_FLAGS(ptl1, PTL1_INDEX(page)) & PAGE_NOT_PRESENT) {
-                newpt = frame_alloc(ONE_FRAME, FRAME_KA);
+                newpt = PA2KA(PFN2ADDR(frame_alloc(ONE_FRAME, FRAME_KA)));
                 memsetb(newpt, PAGE_SIZE, 0);
                 SET_PTL2_ADDRESS(ptl1, PTL1_INDEX(page), KA2PA(newpt));
@@ -84 +84 @@
 
         if (GET_PTL3_FLAGS(ptl2, PTL2_INDEX(page)) & PAGE_NOT_PRESENT) {
-                newpt = frame_alloc(ONE_FRAME, FRAME_KA);
+                newpt = PA2KA(PFN2ADDR(frame_alloc(ONE_FRAME, FRAME_KA)));
                 memsetb(newpt, PAGE_SIZE, 0);
                 SET_PTL3_ADDRESS(ptl2, PTL2_INDEX(page), KA2PA(newpt));