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-rw-r--r--net/ax25/ax25_std_subr.c102
1 files changed, 0 insertions, 102 deletions
diff --git a/net/ax25/ax25_std_subr.c b/net/ax25/ax25_std_subr.c
deleted file mode 100644
index c868e0507..000000000
--- a/net/ax25/ax25_std_subr.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * AX.25 release 037
- *
- * This code REQUIRES 2.1.15 or higher/ NET3.038
- *
- * This module:
- * This module is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Most of this code is based on the SDL diagrams published in the 7th
- * ARRL Computer Networking Conference papers. The diagrams have mistakes
- * in them, but are mostly correct. Before you modify the code could you
- * read the SDL diagrams as the code is not obvious and probably very
- * easy to break;
- *
- * History
- * AX.25 036 Jonathan(G4KLX) Split from ax25_out.c.
- * AX.25 037 Jonathan(G4KLX) New timer architecture.
- */
-
-#include <linux/errno.h>
-#include <linux/types.h>
-#include <linux/socket.h>
-#include <linux/in.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/string.h>
-#include <linux/sockios.h>
-#include <linux/net.h>
-#include <net/ax25.h>
-#include <linux/inet.h>
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <net/sock.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <linux/fcntl.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-
-/*
- * The following routines are taken from page 170 of the 7th ARRL Computer
- * Networking Conference paper, as is the whole state machine.
- */
-
-void ax25_std_nr_error_recovery(ax25_cb *ax25)
-{
- ax25_std_establish_data_link(ax25);
-}
-
-void ax25_std_establish_data_link(ax25_cb *ax25)
-{
- ax25->condition = 0x00;
- ax25->n2count = 0;
-
- if (ax25->modulus == AX25_MODULUS)
- ax25_send_control(ax25, AX25_SABM, AX25_POLLON, AX25_COMMAND);
- else
- ax25_send_control(ax25, AX25_SABME, AX25_POLLON, AX25_COMMAND);
-
- ax25_calculate_t1(ax25);
- ax25_stop_idletimer(ax25);
- ax25_stop_t3timer(ax25);
- ax25_stop_t2timer(ax25);
- ax25_start_t1timer(ax25);
-}
-
-void ax25_std_transmit_enquiry(ax25_cb *ax25)
-{
- if (ax25->condition & AX25_COND_OWN_RX_BUSY)
- ax25_send_control(ax25, AX25_RNR, AX25_POLLON, AX25_COMMAND);
- else
- ax25_send_control(ax25, AX25_RR, AX25_POLLON, AX25_COMMAND);
-
- ax25->condition &= ~AX25_COND_ACK_PENDING;
-
- ax25_calculate_t1(ax25);
- ax25_start_t1timer(ax25);
-}
-
-void ax25_std_enquiry_response(ax25_cb *ax25)
-{
- if (ax25->condition & AX25_COND_OWN_RX_BUSY)
- ax25_send_control(ax25, AX25_RNR, AX25_POLLON, AX25_RESPONSE);
- else
- ax25_send_control(ax25, AX25_RR, AX25_POLLON, AX25_RESPONSE);
-
- ax25->condition &= ~AX25_COND_ACK_PENDING;
-}
-
-void ax25_std_timeout_response(ax25_cb *ax25)
-{
- if (ax25->condition & AX25_COND_OWN_RX_BUSY)
- ax25_send_control(ax25, AX25_RNR, AX25_POLLOFF, AX25_RESPONSE);
- else
- ax25_send_control(ax25, AX25_RR, AX25_POLLOFF, AX25_RESPONSE);
-
- ax25->condition &= ~AX25_COND_ACK_PENDING;
-}