Changeset ddcc8a0 in mainline for kernel/arch/sparc64/src/mm/sun4u/frame.c

Timestamp:

2011-11-10T23:09:13Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

95e882d

Parents:

ec1c8e6

Message:

Split frame_arch_init() into two parts.

• frame_low_arch_init() is meant to initialize physical memory that will be accessible using the kernel identity mapping
• frame_high_arch_init() is meant to initialize physical memory beyond the reach of the kernel identity mapping; zones in the high memory should have configuration frames allocated externally from the low memory (which will be allowed)

File:

• kernel/arch/sparc64/src/mm/sun4u/frame.c (modified) (2 diffs)

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

@@ -47 +47 @@
  * Walk the memory map and create frame zones according to it.
  */
-void frame_arch_init(void)
+void frame_low_arch_init(void)
 {
         if (config.cpu_active == 1) {
@@ -87 +87 @@
 }
 
+void frame_high_arch_init(void)
+{
+}
+
 /** @}
  */