diff options
Diffstat (limited to 'system/alpha/h/net_buff.h')
| -rw-r--r-- | system/alpha/h/net_buff.h | 75 |
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 */ |