[PATCH] docs/misc/hvmlite: Sync up hvm_start_info data structure

* [PATCH] docs/misc/hvmlite: Sync up hvm_start_info data structure
@ 2016-07-18 16:15 Anthony PERARD
  2016-07-18 17:49 ` Andrew Cooper
  0 siblings, 1 reply; 3+ messages in thread
From: Anthony PERARD @ 2016-07-18 16:15 UTC (permalink / raw)
  To: xen-devel
  Cc: Stefano Stabellini, Wei Liu, George Dunlap, Andrew Cooper,
	Ian Jackson, Tim Deegan, Jan Beulich, Anthony PERARD,
	Roger Pau Monne

It as been modified by:
3c8d890 x86/PVHv2: update the start info structure layout
247d38c xen: change the sizes of memory fields in the HVM start info to be 64bits

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
---
 docs/misc/hvmlite.markdown | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/docs/misc/hvmlite.markdown b/docs/misc/hvmlite.markdown
index c1b75c6..40199c5 100644
--- a/docs/misc/hvmlite.markdown
+++ b/docs/misc/hvmlite.markdown
@@ -41,19 +41,24 @@ The format of the boot start info structure is the following (pointed to
 be %ebx):
 
     struct hvm_start_info {
-    #define HVM_START_MAGIC_VALUE 0x336ec578
+    #define XEN_HVM_START_MAGIC_VALUE 0x336ec578
         uint32_t magic;             /* Contains the magic value 0x336ec578       */
                                     /* ("xEn3" with the 0x80 bit of the "E" set).*/
+        uint32_t version;           /* Version of this structure.                */
         uint32_t flags;             /* SIF_xxx flags.                            */
-        uint32_t cmdline_paddr;     /* Physical address of the command line.     */
         uint32_t nr_modules;        /* Number of modules passed to the kernel.   */
-        uint32_t modlist_paddr;     /* Physical address of an array of           */
+        uint64_t modlist_paddr;     /* Physical address of an array of           */
                                     /* hvm_modlist_entry.                        */
+        uint64_t cmdline_paddr;     /* Physical address of the command line.     */
+        uint64_t rsdp_paddr;        /* Physical address of the RSDP ACPI data    */
+                                    /* structure.                                */
     };
 
     struct hvm_modlist_entry {
-        uint32_t paddr;             /* Physical address of the module.           */
-        uint32_t size;              /* Size of the module in bytes.              */
+        uint64_t paddr;             /* Physical address of the module.           */
+        uint64_t size;              /* Size of the module in bytes.              */
+        uint64_t cmdline_paddr;     /* Physical address of the command line.     */
+        uint64_t reserved;
     };
 
 Other relevant information needed in order to boot a guest kernel
-- 
Anthony PERARD


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