author | Florian Westphal <fw@strlen.de> |
Thu, 09 Apr 2009 12:07:21 +0200 | |
changeset 2 | d1f6d8b6f81c |
parent 0 | aa628870c1d3 |
permissions | -rw-r--r-- |
0
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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/* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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parents:
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* Author Karsten Keil <kkeil@novell.com> |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* Basic declarations for the mISDN HW channels |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* Copyright 2008 by Karsten Keil <kkeil@novell.com> |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* This program is free software; you can redistribute it and/or modify |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* it under the terms of the GNU General Public License version 2 as |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* published by the Free Software Foundation. |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* This program is distributed in the hope that it will be useful, |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
aa628870c1d3
Port of Linux 2.6.28 for use with network simulation cradle.
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* GNU General Public License for more details. |
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Port of Linux 2.6.28 for use with network simulation cradle.
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* |
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Port of Linux 2.6.28 for use with network simulation cradle.
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*/ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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|
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Port of Linux 2.6.28 for use with network simulation cradle.
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#ifndef MISDNHW_H |
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#define MISDNHW_H |
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#include <linux/mISDNif.h> |
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#include <linux/timer.h> |
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|
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/* |
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* HW DEBUG 0xHHHHGGGG |
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* H - hardware driver specific bits |
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* G - for all drivers |
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*/ |
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|
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#define DEBUG_HW 0x00000001 |
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#define DEBUG_HW_OPEN 0x00000002 |
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#define DEBUG_HW_DCHANNEL 0x00000100 |
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#define DEBUG_HW_DFIFO 0x00000200 |
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#define DEBUG_HW_BCHANNEL 0x00001000 |
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#define DEBUG_HW_BFIFO 0x00002000 |
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|
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#define MAX_DFRAME_LEN_L1 300 |
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#define MAX_MON_FRAME 32 |
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#define MAX_LOG_SPACE 2048 |
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#define MISDN_COPY_SIZE 32 |
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|
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/* channel->Flags bit field */ |
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#define FLG_TX_BUSY 0 /* tx_buf in use */ |
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#define FLG_TX_NEXT 1 /* next_skb in use */ |
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#define FLG_L1_BUSY 2 /* L1 is permanent busy */ |
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#define FLG_L2_ACTIVATED 3 /* activated from L2 */ |
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#define FLG_OPEN 5 /* channel is in use */ |
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#define FLG_ACTIVE 6 /* channel is activated */ |
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#define FLG_BUSY_TIMER 7 |
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/* channel type */ |
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#define FLG_DCHANNEL 8 /* channel is D-channel */ |
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#define FLG_BCHANNEL 9 /* channel is B-channel */ |
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#define FLG_ECHANNEL 10 /* channel is E-channel */ |
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#define FLG_TRANSPARENT 12 /* channel use transparent data */ |
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#define FLG_HDLC 13 /* channel use hdlc data */ |
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#define FLG_L2DATA 14 /* channel use L2 DATA primitivs */ |
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#define FLG_ORIGIN 15 /* channel is on origin site */ |
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/* channel specific stuff */ |
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#define FLG_FILLEMPTY 16 /* fill fifo on first frame (empty) */ |
0
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/* arcofi specific */ |
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#define FLG_ARCOFI_TIMER 17 |
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#define FLG_ARCOFI_ERROR 18 |
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/* isar specific */ |
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#define FLG_INITIALIZED 17 |
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#define FLG_DLEETX 18 |
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#define FLG_LASTDLE 19 |
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#define FLG_FIRST 20 |
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#define FLG_LASTDATA 21 |
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#define FLG_NMD_DATA 22 |
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#define FLG_FTI_RUN 23 |
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#define FLG_LL_OK 24 |
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#define FLG_LL_CONN 25 |
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#define FLG_DTMFSEND 26 |
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/* workq events */ |
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#define FLG_RECVQUEUE 30 |
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#define FLG_PHCHANGE 31 |
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#define schedule_event(s, ev) do { \ |
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test_and_set_bit(ev, &((s)->Flags)); \ |
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schedule_work(&((s)->workq)); \ |
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Port of Linux 2.6.28 for use with network simulation cradle.
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} while (0) |
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Port of Linux 2.6.28 for use with network simulation cradle.
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struct dchannel { |
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struct mISDNdevice dev; |
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u_long Flags; |
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struct work_struct workq; |
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void (*phfunc) (struct dchannel *); |
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u_int state; |
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void *l1; |
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/* HW access */ |
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u_char (*read_reg) (void *, u_char); |
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void (*write_reg) (void *, u_char, u_char); |
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void (*read_fifo) (void *, u_char *, int); |
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void (*write_fifo) (void *, u_char *, int); |
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void *hw; |
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int slot; /* multiport card channel slot */ |
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struct timer_list timer; |
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/* receive data */ |
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struct sk_buff *rx_skb; |
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int maxlen; |
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/* send data */ |
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struct sk_buff_head squeue; |
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struct sk_buff_head rqueue; |
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struct sk_buff *tx_skb; |
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int tx_idx; |
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int debug; |
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/* statistics */ |
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int err_crc; |
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int err_tx; |
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int err_rx; |
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}; |
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typedef int (dchannel_l1callback)(struct dchannel *, u_int); |
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extern int create_l1(struct dchannel *, dchannel_l1callback *); |
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/* private L1 commands */ |
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#define INFO0 0x8002 |
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#define INFO1 0x8102 |
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#define INFO2 0x8202 |
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#define INFO3_P8 0x8302 |
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#define INFO3_P10 0x8402 |
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#define INFO4_P8 0x8502 |
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#define INFO4_P10 0x8602 |
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#define LOSTFRAMING 0x8702 |
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#define ANYSIGNAL 0x8802 |
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#define HW_POWERDOWN 0x8902 |
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#define HW_RESET_REQ 0x8a02 |
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#define HW_POWERUP_REQ 0x8b02 |
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#define HW_DEACT_REQ 0x8c02 |
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#define HW_ACTIVATE_REQ 0x8e02 |
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#define HW_D_NOBLOCKED 0x8f02 |
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#define HW_RESET_IND 0x9002 |
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#define HW_POWERUP_IND 0x9102 |
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#define HW_DEACT_IND 0x9202 |
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#define HW_ACTIVATE_IND 0x9302 |
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#define HW_DEACT_CNF 0x9402 |
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#define HW_TESTLOOP 0x9502 |
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#define HW_TESTRX_RAW 0x9602 |
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#define HW_TESTRX_HDLC 0x9702 |
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#define HW_TESTRX_OFF 0x9802 |
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|
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struct layer1; |
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extern int l1_event(struct layer1 *, u_int); |
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|
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struct bchannel { |
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struct mISDNchannel ch; |
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int nr; |
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u_long Flags; |
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struct work_struct workq; |
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u_int state; |
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/* HW access */ |
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u_char (*read_reg) (void *, u_char); |
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void (*write_reg) (void *, u_char, u_char); |
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void (*read_fifo) (void *, u_char *, int); |
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void (*write_fifo) (void *, u_char *, int); |
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void *hw; |
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int slot; /* multiport card channel slot */ |
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struct timer_list timer; |
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/* receive data */ |
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struct sk_buff *rx_skb; |
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int maxlen; |
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/* send data */ |
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struct sk_buff *next_skb; |
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struct sk_buff *tx_skb; |
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struct sk_buff_head rqueue; |
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int rcount; |
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int tx_idx; |
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int debug; |
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/* statistics */ |
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int err_crc; |
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int err_tx; |
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int err_rx; |
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}; |
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extern int mISDN_initdchannel(struct dchannel *, int, void *); |
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extern int mISDN_initbchannel(struct bchannel *, int); |
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extern int mISDN_freedchannel(struct dchannel *); |
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extern int mISDN_freebchannel(struct bchannel *); |
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extern void queue_ch_frame(struct mISDNchannel *, u_int, |
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int, struct sk_buff *); |
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extern int dchannel_senddata(struct dchannel *, struct sk_buff *); |
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extern int bchannel_senddata(struct bchannel *, struct sk_buff *); |
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extern void recv_Dchannel(struct dchannel *); |
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extern void recv_Echannel(struct dchannel *, struct dchannel *); |
0
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extern void recv_Bchannel(struct bchannel *); |
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extern void recv_Dchannel_skb(struct dchannel *, struct sk_buff *); |
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extern void recv_Bchannel_skb(struct bchannel *, struct sk_buff *); |
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extern void confirm_Bsend(struct bchannel *bch); |
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extern int get_next_bframe(struct bchannel *); |
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extern int get_next_dframe(struct dchannel *); |
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#endif |