minios: add ioremap/iounmap

Add ioremap and iounmap functions to minios. Also move some unmapping
code from and clean up mem_test.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@netronome.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/extras/mini-os/include/ioremap.h b/extras/mini-os/include/ioremap.h
new file mode 100644
index 0000000000..7f246e3733
--- /dev/null
+++ b/extras/mini-os/include/ioremap.h
@@ -0,0 +1,33 @@
+/**
+ * Copyright (C) 2009 Netronome Systems, Inc.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef _IOREMAP_H_
+#define _IOREMAP_H_
+
+void *ioremap(unsigned long phys_addr, unsigned long size);
+void *ioremap_nocache(unsigned long phys_addr, unsigned long size);
+void iounmap(void *virt_addr, unsigned long size);
+
+#endif /* _IOREMAP_H_ */
+
+/* -*-  Mode:C; c-basic-offset:4; tab-width:4 indent-tabs-mode:nil -*- */