X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_paging.h;h=ca426afd79226f173151155f3778dbbab9e7b0ed;hb=d3fa9d0b82291fafc35ce9bb7e777256d78c0ecd;hp=3026e67ae11ae750607339d36c247832d06bfb1e;hpb=fcc9962fe5d3b877f8f25de8745d0d4d1eaf394e;p=palacios.git

diff --git a/palacios/include/palacios/vmm_paging.h b/palacios/include/palacios/vmm_paging.h
index 3026e67..ca426af 100644
--- a/palacios/include/palacios/vmm_paging.h
+++ b/palacios/include/palacios/vmm_paging.h
@@ -133,12 +133,14 @@ typedef enum {PAGE_4KB, PAGE_2MB, PAGE_4MB, PAGE_1GB,
 #define PAGE_BASE_ADDR_2MB(x) ((x) >> 21)
 #define PAGE_BASE_ADDR_4MB(x) ((x) >> 22)
 #define PAGE_BASE_ADDR_1GB(x) ((x) >> 30)
+#define PAGE_BASE_ADDR_512GB(x) ((x) >> 39)
 
 #define BASE_TO_PAGE_ADDR(x) (((addr_t)x) << 12)
 #define BASE_TO_PAGE_ADDR_4KB(x) (((addr_t)x) << 12)
 #define BASE_TO_PAGE_ADDR_2MB(x) (((addr_t)x) << 21)
 #define BASE_TO_PAGE_ADDR_4MB(x) (((addr_t)x) << 22)
 #define BASE_TO_PAGE_ADDR_1GB(x) (((addr_t)x) << 30)
+#define BASE_TO_PAGE_ADDR_512GB(x) (((addr_t)x) << 39)
 /* *** */
 
 
@@ -166,6 +168,7 @@ typedef enum {PAGE_4KB, PAGE_2MB, PAGE_4MB, PAGE_1GB,
 #define PAGE_SIZE_2MB (4096 * 512)
 #define PAGE_SIZE_4MB (4096 * 1024)
 #define PAGE_SIZE_1GB 0x40000000
+#define PAGE_SIZE_512GB (512ULL * PAGE_SIZE_1GB)
 
 /* *** */
 
@@ -570,6 +573,7 @@ pdpe32pae_t * create_passthrough_pts_32PAE(struct guest_info * guest_info);
 pml4e64_t * create_passthrough_pts_64(struct guest_info * info);
 
 
+// note that these take host virtual addresses  
 void delete_page_tables_32(pde32_t * pde);
 void delete_page_tables_32pae(pdpe32pae_t * pdpe);
 void delete_page_tables_64(pml4e64_t *  pml4);