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123 lines
3.0 KiB
123 lines
3.0 KiB
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
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/* |
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* DLCI/FRAD Definitions for Frame Relay Access Devices. DLCI devices are |
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* created for each DLCI associated with a FRAD. The FRAD driver |
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* is not truly a network device, but the lower level device |
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* handler. This allows other FRAD manufacturers to use the DLCI |
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* code, including its RFC1490 encapsulation alongside the current |
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* implementation for the Sangoma cards. |
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* |
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* Version: @(#)if_ifrad.h 0.15 31 Mar 96 |
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* |
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* Author: Mike McLagan <[email protected]> |
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* |
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* Changes: |
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* 0.15 Mike McLagan changed structure defs (packed) |
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* re-arranged flags |
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* added DLCI_RET vars |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version |
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* 2 of the License, or (at your option) any later version. |
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*/ |
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#ifndef _UAPI_FRAD_H_ |
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#define _UAPI_FRAD_H_ |
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#include <linux/if.h> |
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/* Structures and constants associated with the DLCI device driver */ |
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struct dlci_add |
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{ |
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char devname[IFNAMSIZ]; |
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short dlci; |
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}; |
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#define DLCI_GET_CONF (SIOCDEVPRIVATE + 2) |
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#define DLCI_SET_CONF (SIOCDEVPRIVATE + 3) |
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/* |
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* These are related to the Sangoma SDLA and should remain in order. |
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* Code within the SDLA module is based on the specifics of this |
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* structure. Change at your own peril. |
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*/ |
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struct dlci_conf { |
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short flags; |
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short CIR_fwd; |
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short Bc_fwd; |
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short Be_fwd; |
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short CIR_bwd; |
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short Bc_bwd; |
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short Be_bwd; |
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/* these are part of the status read */ |
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short Tc_fwd; |
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short Tc_bwd; |
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short Tf_max; |
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short Tb_max; |
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/* add any new fields here above is a mirror of sdla_dlci_conf */ |
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}; |
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#define DLCI_GET_SLAVE (SIOCDEVPRIVATE + 4) |
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/* configuration flags for DLCI */ |
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#define DLCI_IGNORE_CIR_OUT 0x0001 |
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#define DLCI_ACCOUNT_CIR_IN 0x0002 |
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#define DLCI_BUFFER_IF 0x0008 |
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#define DLCI_VALID_FLAGS 0x000B |
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/* defines for the actual Frame Relay hardware */ |
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#define FRAD_GET_CONF (SIOCDEVPRIVATE) |
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#define FRAD_SET_CONF (SIOCDEVPRIVATE + 1) |
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#define FRAD_LAST_IOCTL FRAD_SET_CONF |
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/* |
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* Based on the setup for the Sangoma SDLA. If changes are |
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* necessary to this structure, a routine will need to be |
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* added to that module to copy fields. |
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*/ |
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struct frad_conf |
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{ |
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short station; |
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short flags; |
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short kbaud; |
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short clocking; |
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short mtu; |
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short T391; |
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short T392; |
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short N391; |
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short N392; |
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short N393; |
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short CIR_fwd; |
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short Bc_fwd; |
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short Be_fwd; |
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short CIR_bwd; |
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short Bc_bwd; |
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short Be_bwd; |
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/* Add new fields here, above is a mirror of the sdla_conf */ |
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}; |
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#define FRAD_STATION_CPE 0x0000 |
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#define FRAD_STATION_NODE 0x0001 |
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#define FRAD_TX_IGNORE_CIR 0x0001 |
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#define FRAD_RX_ACCOUNT_CIR 0x0002 |
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#define FRAD_DROP_ABORTED 0x0004 |
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#define FRAD_BUFFERIF 0x0008 |
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#define FRAD_STATS 0x0010 |
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#define FRAD_MCI 0x0100 |
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#define FRAD_AUTODLCI 0x8000 |
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#define FRAD_VALID_FLAGS 0x811F |
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#define FRAD_CLOCK_INT 0x0001 |
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#define FRAD_CLOCK_EXT 0x0000 |
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#endif /* _UAPI_FRAD_H_ */
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