Changeset 4965a846 in mainline for kernel/arch/xen32/include/boot/boot.h

Timestamp:

2006-07-24T14:19:44Z (19 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

5de522d

Parents:

d227101

Message:

xen32 hypervisor interface

File:

• kernel/arch/xen32/include/boot/boot.h (modified) (1 diff)

kernel/arch/xen32/include/boot/boot.h

@@ -36 +36 @@
 #define __xen32_BOOT_H__
 
+#define GUEST_CMDLINE   1024
+#define START_INFO_SIZE 1104
 #define BOOT_OFFSET             0x0000
-#define TEMP_STACK_SIZE 0x400
+
+#ifndef __ASM__
+
+#include <arch/types.h>
+
+typedef struct {
+        char magic[32];             /**< "xen-<version>-<platform>" */
+        unsigned long nr_pages;     /**< Total pages allocated to this domain */
+        unsigned long shared_info;  /**< Physical address of shared info struct */
+        uint32_t flags;             /**< SIF_xxx flags */
+        unsigned long store_mfn;    /**< Physical page number of shared page */
+        uint32_t store_evtchn;      /**< Event channel for store communication */
+        unsigned long console_mfn;  /**< Physical address of console page */
+        uint32_t console_evtchn;    /**< Event channel for console messages */
+        unsigned long pt_base;      /**< Virtual address of page directory */
+        unsigned long nr_pt_frames; /**< Number of bootstrap p.t. frames */
+        unsigned long mfn_list;     /**< Virtual address of page-frame list */
+        unsigned long mod_start;    /**< Virtual address of pre-loaded module */
+        unsigned long mod_len;      /**< Size (bytes) of pre-loaded module */
+        int8_t cmd_line[GUEST_CMDLINE];
+} start_info_t;
+
+extern start_info_t start_info;
+
+#endif
 
 #endif