2006-03-19 Thomas Schwinge <tschwinge@gnu.org>

* DEVELOPMENT: Document the FIPC removal.

2006-03-19  Leonardo Lopes Pereira  <leonardolopespereira@gmail.com>

	Remove unused and unsuported code.  Consult the file `DEVELOPMENT'
	for details.

	* ipc/fipc.c: Remove file.
	* ipc/fipc.h: Likewise.
	* Makefile.in (ipc-cfiles): Remove `fipc.c'.
	(ipc-files): Remove `fipc.h'.
	* device/device_init.c [FIPC]: Remove code.
	* device/net_io.c [FIPC]: Likewise.
	* include/mach/syscall_sw.h [FIPC]: Likewise.
	* kern/syscall_sw.c [FIPC]: Likewise.

1 files changed, 0 insertions, 95 deletions

diff --git a/ipc/fipc.h b/ipc/fipc.h
deleted file mode 100644
index 2b545c4..0000000
--- a/ipc/fipc.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 1996-1994 The University of Utah and
- * the Computer Systems Laboratory (CSL).  All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- *  Utah $Hdr: fipc.h 1.1 96/2/29$
- *  Author: Linus Kamb
- */
-
-#include <kern/lock.h>
-#include <device/if_ether.h>
-
-
-#define N_MAX_OPEN_FIPC_PORTS	32	/* In practice, 
-                                     * this should be much larger */
-#define MAX_FIPC_PORT_NUM		4095	/* ditto */
-
-#define FIPC_MSG_TYPE			0x1234
-
-#define FIPC_BUFFER_SIZE		ETHERMTU
-#define FIPC_MSG_SIZE			(FIPC_BUFFER_SIZE - sizeof(fipc_header_t))
-
-#define FIPC_RECV_Q_SIZE		4
-#define N_MIN_RECV_BUFS			5	/* 2 pages worth */
-#define N_MAX_RECV_BUFS			(N_MAX_OPEN_FIPC_PORTS * FIPC_RECV_Q_SIZE)
-#define N_MIN_SEND_BUFS			2
-#define N_MAX_SEND_BUFS			5
-
-#define INVALID					-1
-
-#define ETHER_HWADDR_SIZE		6
-#define ETHER_DEVICE_NAME		"ne0"
-
-typedef struct fipc_endpoint_structure
-{
-	unsigned char hwaddr[ETHER_HWADDR_SIZE];
-	unsigned short port;
-} fipc_endpoint_t;
-
-typedef struct fipc_buffer_structure
-{
-	char *buffer;
-	unsigned short size;
-	fipc_endpoint_t sender;
-} fipc_buffer_q_ent;
-
-typedef struct fipc_port_structure
-{
-	simple_lock_data_t lock;
-	boolean_t bound;
-	int valid_msg;
-	fipc_buffer_q_ent recv_q[FIPC_RECV_Q_SIZE];
-	int rq_head, rq_tail;
-} fipc_port_t;
-
-typedef struct fipc_header_structure
-{
-	unsigned short dest_port;
-	unsigned short send_port;
-	unsigned int msg_size;
-} fipc_header_t;
-
-typedef struct fipc_lookup_table_ent_structure
-{
-	int fipc_port;
-	int fpt_num;	/* f_ports[] entry number */
-} fipc_lookup_table_ent;
-
-typedef struct fipc_stat_structure
-{
-	int dropped_msgs;
-} fipc_stat_t;
-
-#define min(a,b)	(((a)<=(b)?(a):(b)))
-
-char* get_fipc_buffer(int, boolean_t, boolean_t);
-void fipc_packet(char*, struct ether_header);
-
-extern int fipc_sends;
-extern int fipc_recvs;
-