X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fsvm_io.h;fp=palacios%2Finclude%2Fpalacios%2Fsvm_io.h;h=b1db99cece48e0937173954dcce7f2fcc440baf0;hp=0000000000000000000000000000000000000000;hb=ddc16b0737cf58f7aa90a69c6652cdf4090aec51;hpb=626595465a2c6987606a6bc697df65130ad8c2d3

diff --git a/palacios/include/palacios/svm_io.h b/palacios/include/palacios/svm_io.h
new file mode 100644
index 0000000..b1db99c
--- /dev/null
+++ b/palacios/include/palacios/svm_io.h
@@ -0,0 +1,54 @@
+/* 
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National 
+ * Science Foundation and the Department of Energy.  
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico.  You can find out more at 
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> 
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org> 
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software.  You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
+#ifndef __SVM_IO_H
+#define __SVM_IO_H
+
+#ifdef __V3VEE__
+
+#include <palacios/vm_guest.h>
+#include <palacios/vmcb.h>
+#include <palacios/vmm.h>
+
+
+struct svm_io_info {
+  uint_t type        : 1       PACKED;  // (0=out, 1=in)
+  uint_t rsvd        : 1       PACKED;  // Must be Zero
+  uint_t str         : 1       PACKED;  // string based io
+  uint_t rep         : 1       PACKED;  // repeated io
+  uint_t sz8         : 1       PACKED;  // 8 bit op size
+  uint_t sz16        : 1       PACKED;  // 16 bit op size
+  uint_t sz32        : 1       PACKED;  // 32 bit op size
+  uint_t addr16      : 1       PACKED;  // 16 bit addr
+  uint_t addr32      : 1       PACKED;  // 32 bit addr
+  uint_t addr64      : 1       PACKED;  // 64 bit addr
+  uint_t rsvd2       : 6       PACKED;  // Should be Zero
+  ushort_t port                PACKED;  // port number
+};
+
+
+int v3_handle_svm_io_in(struct guest_info * info);
+int v3_handle_svm_io_ins(struct guest_info * info);
+int v3_handle_svm_io_out(struct guest_info * info);
+int v3_handle_svm_io_outs(struct guest_info * info);
+
+#endif // !__V3VEE__
+
+
+#endif