b06e936939
fix the following 'make headers_check' warning:
usr/include/linux/if_hippi.h:82: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
158 lines
4.1 KiB
C
158 lines
4.1 KiB
C
/*
|
|
* INET An implementation of the TCP/IP protocol suite for the LINUX
|
|
* operating system. INET is implemented using the BSD Socket
|
|
* interface as the means of communication with the user level.
|
|
*
|
|
* Global definitions for the HIPPI interface.
|
|
*
|
|
* Version: @(#)if_hippi.h 1.0.0 05/26/97
|
|
*
|
|
* Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
|
|
* Donald Becker, <becker@super.org>
|
|
* Alan Cox, <alan@lxorguk.ukuu.org.uk>
|
|
* Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
|
|
* Jes Sorensen, <Jes.Sorensen@cern.ch>
|
|
*
|
|
* This program 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.
|
|
*/
|
|
|
|
#ifndef _LINUX_IF_HIPPI_H
|
|
#define _LINUX_IF_HIPPI_H
|
|
|
|
#include <linux/types.h>
|
|
#include <asm/byteorder.h>
|
|
|
|
/*
|
|
* HIPPI magic constants.
|
|
*/
|
|
|
|
#define HIPPI_ALEN 6 /* Bytes in one HIPPI hw-addr */
|
|
#define HIPPI_HLEN sizeof(struct hippi_hdr)
|
|
#define HIPPI_ZLEN 0 /* Min. bytes in frame without FCS */
|
|
#define HIPPI_DATA_LEN 65280 /* Max. bytes in payload */
|
|
#define HIPPI_FRAME_LEN (HIPPI_DATA_LEN + HIPPI_HLEN)
|
|
/* Max. bytes in frame without FCS */
|
|
|
|
/*
|
|
* Define LLC and SNAP constants.
|
|
*/
|
|
#define HIPPI_EXTENDED_SAP 0xAA
|
|
#define HIPPI_UI_CMD 0x03
|
|
|
|
|
|
/*
|
|
* Do we need to list some sort of ID's here?
|
|
*/
|
|
|
|
/*
|
|
* HIPPI statistics collection data.
|
|
*/
|
|
|
|
struct hipnet_statistics
|
|
{
|
|
int rx_packets; /* total packets received */
|
|
int tx_packets; /* total packets transmitted */
|
|
int rx_errors; /* bad packets received */
|
|
int tx_errors; /* packet transmit problems */
|
|
int rx_dropped; /* no space in linux buffers */
|
|
int tx_dropped; /* no space available in linux */
|
|
|
|
/* detailed rx_errors: */
|
|
int rx_length_errors;
|
|
int rx_over_errors; /* receiver ring buff overflow */
|
|
int rx_crc_errors; /* recved pkt with crc error */
|
|
int rx_frame_errors; /* recv'd frame alignment error */
|
|
int rx_fifo_errors; /* recv'r fifo overrun */
|
|
int rx_missed_errors; /* receiver missed packet */
|
|
|
|
/* detailed tx_errors */
|
|
int tx_aborted_errors;
|
|
int tx_carrier_errors;
|
|
int tx_fifo_errors;
|
|
int tx_heartbeat_errors;
|
|
int tx_window_errors;
|
|
};
|
|
|
|
|
|
struct hippi_fp_hdr
|
|
{
|
|
#if 0
|
|
__u8 ulp; /* must contain 4 */
|
|
#if defined (__BIG_ENDIAN_BITFIELD)
|
|
__u8 d1_data_present:1; /* must be 1 */
|
|
__u8 start_d2_burst_boundary:1; /* must be zero */
|
|
__u8 reserved:6; /* must be zero */
|
|
#if 0
|
|
__u16 reserved1:5;
|
|
__u16 d1_area_size:8; /* must be 3 */
|
|
__u16 d2_offset:3; /* must be zero */
|
|
#endif
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 reserved:6; /* must be zero */
|
|
__u8 start_d2_burst_boundary:1; /* must be zero */
|
|
__u8 d1_data_present:1; /* must be 1 */
|
|
#if 0
|
|
__u16 d2_offset:3; /* must be zero */
|
|
__u16 d1_area_size:8; /* must be 3 */
|
|
__u16 reserved1:5; /* must be zero */
|
|
#endif
|
|
#else
|
|
#error "Please fix <asm/byteorder.h>"
|
|
#endif
|
|
#else
|
|
__be32 fixed;
|
|
#endif
|
|
__be32 d2_size;
|
|
} __attribute__ ((packed));
|
|
|
|
struct hippi_le_hdr
|
|
{
|
|
#if defined (__BIG_ENDIAN_BITFIELD)
|
|
__u8 fc:3;
|
|
__u8 double_wide:1;
|
|
__u8 message_type:4;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 message_type:4;
|
|
__u8 double_wide:1;
|
|
__u8 fc:3;
|
|
#endif
|
|
__u8 dest_switch_addr[3];
|
|
#if defined (__BIG_ENDIAN_BITFIELD)
|
|
__u8 dest_addr_type:4,
|
|
src_addr_type:4;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 src_addr_type:4,
|
|
dest_addr_type:4;
|
|
#endif
|
|
__u8 src_switch_addr[3];
|
|
__u16 reserved;
|
|
__u8 daddr[HIPPI_ALEN];
|
|
__u16 locally_administered;
|
|
__u8 saddr[HIPPI_ALEN];
|
|
} __attribute__ ((packed));
|
|
|
|
#define HIPPI_OUI_LEN 3
|
|
/*
|
|
* Looks like the dsap and ssap fields have been swapped by mistake in
|
|
* RFC 2067 "IP over HIPPI".
|
|
*/
|
|
struct hippi_snap_hdr
|
|
{
|
|
__u8 dsap; /* always 0xAA */
|
|
__u8 ssap; /* always 0xAA */
|
|
__u8 ctrl; /* always 0x03 */
|
|
__u8 oui[HIPPI_OUI_LEN]; /* organizational universal id (zero)*/
|
|
__be16 ethertype; /* packet type ID field */
|
|
} __attribute__ ((packed));
|
|
|
|
struct hippi_hdr
|
|
{
|
|
struct hippi_fp_hdr fp;
|
|
struct hippi_le_hdr le;
|
|
struct hippi_snap_hdr snap;
|
|
} __attribute__ ((packed));
|
|
|
|
#endif /* _LINUX_IF_HIPPI_H */
|