Import changeset

1 files changed, 75 insertions, 0 deletions

diff --git a/system/alpha/h/net_buff.h b/system/alpha/h/net_buff.h
new file mode 100644
index 000000000..cb86203cd
--- /dev/null
+++ b/system/alpha/h/net_buff.h
@@ -0,0 +1,75 @@
+#ifndef __NET_BUFFER_H_LOADED
+#define __NET_BUFFER_H_LOADED
+/*****************************************************************************
+
+       Copyright © 1993, 1994 Digital Equipment Corporation,
+                       Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted, provided
+that the copyright notice and this permission notice appear in all copies
+of software and supporting documentation, and that the name of Digital not
+be used in advertising or publicity pertaining to distribution of the software
+without specific, written prior permission. Digital grants this permission
+provided that you prominently mark, as not part of the original, any
+modifications made to this software or documentation.
+
+Digital Equipment Corporation disclaims all warranties and/or guarantees
+with regard to this software, including all implied warranties of fitness for
+a particular purpose and merchantability, and makes no representations
+regarding the use of, or the results of the use of, the software and
+documentation in terms of correctness, accuracy, reliability, currentness or
+otherwise; and you rely on the software, documentation and results solely at
+your own risk.
+
+******************************************************************************/
+
+/*
+ * $Id: net_buff.h,v 1.1.1.1 1997/10/30 23:27:16 verghese Exp $
+ */
+
+/*
+ * MODULE DESCRIPTION:
+ *
+ *     Buffer allocator for ISA DMA buffers. Note that this buffer allocator
+ *     does not allow buffers to be freed.
+ *
+ * HISTORY:
+ *
+ * $Log: net_buff.h,v $
+ * Revision 1.1.1.1  1997/10/30 23:27:16  verghese
+ * current 10/29/97
+ *
+ * Revision 1.3  1994/08/05  20:13:47  fdh
+ * Updated Copyright header and RCS $Id: identifier.
+ *
+ * Revision 1.2  1994/06/20  14:18:59  fdh
+ * Fixup header file preprocessor #include conditionals.
+ *
+ * Revision 1.1  1993/11/30  10:15:36  rusling
+ * Initial revision
+ *
+ * Revision 1.1  1993/08/06  10:31:10  berent
+ * Initial revision
+ *
+ *
+ */
+
+/* net_buffer_init_module - initialise the module
+ */
+extern void net_buffer_init_module(void);
+
+/* net_buffer_alloc - allocate a region of memory accessable by
+ * network DMA devices
+ *
+ * Argument:
+ *    size - number of bytes to allocate
+ *
+ * Result:
+ *    Pointer to start of buffer
+ */
+extern void * net_buffer_alloc(int size);
+
+#endif /* __NET_BUFFER_H_LOADED */