Extend VMM to 32M

Add mmLinearMap to create block at a specified phys addr.

Added iv_MaptoPhy in the block to indicate we are physically mapped
block and to not apply the HRMOR.

Change-Id: I75ddb19b82ae9a2035ff873edff8a34a33c74639
RTC:43401
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1846
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/kernel/pagemgr.C b/src/kernel/pagemgr.C
index 4415cb81d..ca534efdd 100644
--- a/src/kernel/pagemgr.C
+++ b/src/kernel/pagemgr.C
@@ -388,3 +388,22 @@ void PageManagerCore::coalesce( void )
     printkd("PAGEMGR low page count %ld\n", PageManager::cv_low_page_count);
 }
 
+void PageManager::addMemory(size_t i_addr, size_t i_pageCount)
+{
+    PageManager& pmgr = Singleton<PageManager>::instance();
+    return pmgr._addMemory(i_addr, i_pageCount);
+}
+
+// add memory to the heap
+void PageManager::_addMemory(size_t i_addr, size_t i_pageCount)
+{
+    iv_heap.addMemory(i_addr,i_pageCount);
+
+    // Update statistics.
+    __sync_add_and_fetch(&iv_pagesAvail, i_pageCount);
+
+    // Update statistics.
+    __sync_add_and_fetch(&iv_pagesTotal, i_pageCount);
+
+    return;
+}