Changeset 32817cc in mainline for kernel/arch

Timestamp:

2012-01-25T22:59:35Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

4dee0cb

Parents:

7943c43

Message:

Make the kernel ready for init tasks loaded to high memory.

Location:

kernel/arch

Files:

• arm32/src/arm32.c (modified) (1 diff)
• ia64/src/ia64.c (modified) (1 diff)
• mips32/src/mips32.c (modified) (1 diff)
• mips32/src/mm/frame.c (modified) (1 diff)
• ppc32/src/ppc32.c (modified) (1 diff)
• sparc64/src/sun4u/sparc64.c (modified) (1 diff)
• sparc64/src/sun4v/sparc64.c (modified) (1 diff)

kernel/arch/arm32/src/arm32.c

@@ -58 +58 @@
         size_t i;
         for (i = 0; i < init.cnt; i++) {
-                init.tasks[i].addr = (uintptr_t) bootinfo->tasks[i].addr;
+                init.tasks[i].paddr = KA2PA(bootinfo->tasks[i].addr);
                 init.tasks[i].size = bootinfo->tasks[i].size;
                 str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,

kernel/arch/ia64/src/ia64.c

@@ -69 +69 @@
 void arch_pre_main(void)
 {
-        init.cnt = min3(bootinfo->taskmap.cnt, TASKMAP_MAX_RECORDS, CONFIG_INIT_TASKS);
+        init.cnt = min3(bootinfo->taskmap.cnt, TASKMAP_MAX_RECORDS,
+            CONFIG_INIT_TASKS);
         size_t i;
+
         for (i = 0; i < init.cnt; i++) {
-                init.tasks[i].addr =
-                    ((unsigned long) bootinfo->taskmap.tasks[i].addr) |
-                    VRN_MASK;
+                init.tasks[i].paddr =
+                    (uintptr_t) bootinfo->taskmap.tasks[i].addr;
                 init.tasks[i].size = bootinfo->taskmap.tasks[i].size;
                 str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,

kernel/arch/mips32/src/mips32.c

@@ -78 +78 @@
         size_t i;
         for (i = 0; i < init.cnt; i++) {
-                init.tasks[i].addr = (uintptr_t) bootinfo->tasks[i].addr;
+                init.tasks[i].paddr = KA2PA(bootinfo->tasks[i].addr);
                 init.tasks[i].size = bootinfo->tasks[i].size;
                 str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,

kernel/arch/mips32/src/mm/frame.c

@@ -123 +123 @@
         for (i = 0; i < init.cnt; i++)
                 if (overlaps(frame << ZERO_PAGE_WIDTH, ZERO_PAGE_SIZE,
-                    KA2PA(init.tasks[i].addr), init.tasks[i].size)) {
+                    init.tasks[i].paddr, init.tasks[i].size)) {
                         safe = false;
                         break;

kernel/arch/ppc32/src/ppc32.c

@@ -71 +71 @@
         size_t i;
         for (i = 0; i < init.cnt; i++) {
-                init.tasks[i].addr = (uintptr_t) bootinfo->taskmap.tasks[i].addr;
+                init.tasks[i].paddr = KA2PA(bootinfo->taskmap.tasks[i].addr);
                 init.tasks[i].size = bootinfo->taskmap.tasks[i].size;
                 str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,

kernel/arch/sparc64/src/sun4u/sparc64.c

@@ -62 +62 @@
         size_t i;
         for (i = 0; i < init.cnt; i++) {
-                init.tasks[i].addr = (uintptr_t) bootinfo->taskmap.tasks[i].addr;
+                init.tasks[i].paddr = KA2PA(bootinfo->taskmap.tasks[i].addr);
                 init.tasks[i].size = bootinfo->taskmap.tasks[i].size;
                 str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,

kernel/arch/sparc64/src/sun4v/sparc64.c

@@ -64 +64 @@
         size_t i;
         for (i = 0; i < init.cnt; i++) {
-                init.tasks[i].addr = (uintptr_t) bootinfo->taskmap.tasks[i].addr;
+                init.tasks[i].paddr = KA2PA(bootinfo->taskmap.tasks[i].addr);
                 init.tasks[i].size = bootinfo->taskmap.tasks[i].size;
                 str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,