1 files changed, 63 insertions, 0 deletions
diff --git a/linux-2.4.26-xen-sparse/include/asm-xen/proc_cmd.h b/linux-2.4.26-xen-sparse/include/asm-xen/proc_cmd.h
new file mode 100644
index 0000000000..08e452de15
--- /dev/null
+++ b/linux-2.4.26-xen-sparse/include/asm-xen/proc_cmd.h
@@ -0,0 +1,63 @@
+/******************************************************************************
+ * proc_cmd.h
+ * 
+ * Interface to /proc/cmd and /proc/xen/privcmd.
+ */
+
+#ifndef __PROC_CMD_H__
+#define __PROC_CMD_H__
+
+typedef struct privcmd_hypercall
+{
+    unsigned long op;
+    unsigned long arg[5];
+} privcmd_hypercall_t;
+
+typedef struct privcmd_mmap_entry {
+    unsigned long va;
+    unsigned long mfn;
+    unsigned long npages;
+} privcmd_mmap_entry_t; 
+
+typedef struct privcmd_mmap {
+    int num;
+    domid_t dom; /* target domain */
+    privcmd_mmap_entry_t *entry;
+} privcmd_mmap_t; 
+
+typedef struct privcmd_mmapbatch {
+    int num;     // number of pages to populate
+    domid_t dom; // target domain 
+    unsigned long addr;  // virtual address
+    unsigned long *arr; // array of mfns - top nibble set on err
+} privcmd_mmapbatch_t; 
+
+typedef struct privcmd_blkmsg
+{
+    unsigned long op;
+    void         *buf;
+    int           buf_size;
+} privcmd_blkmsg_t;
+
+/*
+ * @cmd: IOCTL_PRIVCMD_HYPERCALL
+ * @arg: &privcmd_hypercall_t
+ * Return: Value returned from execution of the specified hypercall.
+ */
+#define IOCTL_PRIVCMD_HYPERCALL         \
+    _IOC(_IOC_NONE, 'P', 0, sizeof(privcmd_hypercall_t))
+
+/*
+ * @cmd: IOCTL_PRIVCMD_INITDOMAIN_EVTCHN
+ * @arg: n/a
+ * Return: Port associated with domain-controller end of control event channel
+ *         for the initial domain.
+ */
+#define IOCTL_PRIVCMD_INITDOMAIN_EVTCHN \
+    _IOC(_IOC_NONE, 'P', 1, 0)
+#define IOCTL_PRIVCMD_MMAP             \
+    _IOC(_IOC_NONE, 'P', 2, sizeof(privcmd_mmap_t))
+#define IOCTL_PRIVCMD_MMAPBATCH             \
+    _IOC(_IOC_NONE, 'P', 2, sizeof(privcmd_mmapbatch_t))
+
+#endif /* __PROC_CMD_H__ */