diff options
Diffstat (limited to 'include')
36 files changed, 6 insertions, 4566 deletions
diff --git a/include/linux/hdlcdrv.h b/include/linux/hdlcdrv.h deleted file mode 100644 index 5d70c3f98f5b..000000000000 --- a/include/linux/hdlcdrv.h +++ /dev/null @@ -1,276 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * hdlcdrv.h -- HDLC packet radio network driver. - * The Linux soundcard driver for 1200 baud and 9600 baud packet radio - * (C) 1996-1998 by Thomas Sailer, HB9JNX/AE4WA - */ -#ifndef _HDLCDRV_H -#define _HDLCDRV_H - - -#include <linux/netdevice.h> -#include <linux/if.h> -#include <linux/spinlock.h> -#include <uapi/linux/hdlcdrv.h> - -#define HDLCDRV_MAGIC 0x5ac6e778 -#define HDLCDRV_HDLCBUFFER 32 /* should be a power of 2 for speed reasons */ -#define HDLCDRV_BITBUFFER 256 /* should be a power of 2 for speed reasons */ -#undef HDLCDRV_LOOPBACK /* define for HDLC debugging purposes */ -#define HDLCDRV_DEBUG - -/* maximum packet length, excluding CRC */ -#define HDLCDRV_MAXFLEN 400 - - -struct hdlcdrv_hdlcbuffer { - spinlock_t lock; - unsigned rd, wr; - unsigned short buf[HDLCDRV_HDLCBUFFER]; -}; - -#ifdef HDLCDRV_DEBUG -struct hdlcdrv_bitbuffer { - unsigned int rd; - unsigned int wr; - unsigned int shreg; - unsigned char buffer[HDLCDRV_BITBUFFER]; -}; - -static inline void hdlcdrv_add_bitbuffer(struct hdlcdrv_bitbuffer *buf, - unsigned int bit) -{ - unsigned char new; - - new = buf->shreg & 1; - buf->shreg >>= 1; - buf->shreg |= (!!bit) << 7; - if (new) { - buf->buffer[buf->wr] = buf->shreg; - buf->wr = (buf->wr+1) % sizeof(buf->buffer); - buf->shreg = 0x80; - } -} - -static inline void hdlcdrv_add_bitbuffer_word(struct hdlcdrv_bitbuffer *buf, - unsigned int bits) -{ - buf->buffer[buf->wr] = bits & 0xff; - buf->wr = (buf->wr+1) % sizeof(buf->buffer); - buf->buffer[buf->wr] = (bits >> 8) & 0xff; - buf->wr = (buf->wr+1) % sizeof(buf->buffer); - -} -#endif /* HDLCDRV_DEBUG */ - -/* -------------------------------------------------------------------- */ -/* - * Information that need to be kept for each driver. - */ - -struct hdlcdrv_ops { - /* - * first some informations needed by the hdlcdrv routines - */ - const char *drvname; - const char *drvinfo; - /* - * the routines called by the hdlcdrv routines - */ - int (*open)(struct net_device *); - int (*close)(struct net_device *); - int (*ioctl)(struct net_device *, void __user *, - struct hdlcdrv_ioctl *, int); -}; - -struct hdlcdrv_state { - int magic; - int opened; - - const struct hdlcdrv_ops *ops; - - struct { - int bitrate; - } par; - - struct hdlcdrv_pttoutput { - int dma2; - int seriobase; - int pariobase; - int midiiobase; - unsigned int flags; - } ptt_out; - - struct hdlcdrv_channel_params ch_params; - - struct hdlcdrv_hdlcrx { - struct hdlcdrv_hdlcbuffer hbuf; - unsigned long in_hdlc_rx; - /* 0 = sync hunt, != 0 receiving */ - int rx_state; - unsigned int bitstream; - unsigned int bitbuf; - int numbits; - unsigned char dcd; - - int len; - unsigned char *bp; - unsigned char buffer[HDLCDRV_MAXFLEN+2]; - } hdlcrx; - - struct hdlcdrv_hdlctx { - struct hdlcdrv_hdlcbuffer hbuf; - unsigned long in_hdlc_tx; - /* - * 0 = send flags - * 1 = send txtail (flags) - * 2 = send packet - */ - int tx_state; - int numflags; - unsigned int bitstream; - unsigned char ptt; - int calibrate; - int slotcnt; - - unsigned int bitbuf; - int numbits; - - int len; - unsigned char *bp; - unsigned char buffer[HDLCDRV_MAXFLEN+2]; - } hdlctx; - -#ifdef HDLCDRV_DEBUG - struct hdlcdrv_bitbuffer bitbuf_channel; - struct hdlcdrv_bitbuffer bitbuf_hdlc; -#endif /* HDLCDRV_DEBUG */ - - int ptt_keyed; - - /* queued skb for transmission */ - struct sk_buff *skb; -}; - - -/* -------------------------------------------------------------------- */ - -static inline int hdlcdrv_hbuf_full(struct hdlcdrv_hdlcbuffer *hb) -{ - unsigned long flags; - int ret; - - spin_lock_irqsave(&hb->lock, flags); - ret = !((HDLCDRV_HDLCBUFFER - 1 + hb->rd - hb->wr) % HDLCDRV_HDLCBUFFER); - spin_unlock_irqrestore(&hb->lock, flags); - return ret; -} - -/* -------------------------------------------------------------------- */ - -static inline int hdlcdrv_hbuf_empty(struct hdlcdrv_hdlcbuffer *hb) -{ - unsigned long flags; - int ret; - - spin_lock_irqsave(&hb->lock, flags); - ret = (hb->rd == hb->wr); - spin_unlock_irqrestore(&hb->lock, flags); - return ret; -} - -/* -------------------------------------------------------------------- */ - -static inline unsigned short hdlcdrv_hbuf_get(struct hdlcdrv_hdlcbuffer *hb) -{ - unsigned long flags; - unsigned short val; - unsigned newr; - - spin_lock_irqsave(&hb->lock, flags); - if (hb->rd == hb->wr) - val = 0; - else { - newr = (hb->rd+1) % HDLCDRV_HDLCBUFFER; - val = hb->buf[hb->rd]; - hb->rd = newr; - } - spin_unlock_irqrestore(&hb->lock, flags); - return val; -} - -/* -------------------------------------------------------------------- */ - -static inline void hdlcdrv_hbuf_put(struct hdlcdrv_hdlcbuffer *hb, - unsigned short val) -{ - unsigned newp; - unsigned long flags; - - spin_lock_irqsave(&hb->lock, flags); - newp = (hb->wr+1) % HDLCDRV_HDLCBUFFER; - if (newp != hb->rd) { - hb->buf[hb->wr] = val & 0xffff; - hb->wr = newp; - } - spin_unlock_irqrestore(&hb->lock, flags); -} - -/* -------------------------------------------------------------------- */ - -static inline void hdlcdrv_putbits(struct hdlcdrv_state *s, unsigned int bits) -{ - hdlcdrv_hbuf_put(&s->hdlcrx.hbuf, bits); -} - -static inline unsigned int hdlcdrv_getbits(struct hdlcdrv_state *s) -{ - unsigned int ret; - - if (hdlcdrv_hbuf_empty(&s->hdlctx.hbuf)) { - if (s->hdlctx.calibrate > 0) - s->hdlctx.calibrate--; - else - s->hdlctx.ptt = 0; - ret = 0; - } else - ret = hdlcdrv_hbuf_get(&s->hdlctx.hbuf); -#ifdef HDLCDRV_LOOPBACK - hdlcdrv_hbuf_put(&s->hdlcrx.hbuf, ret); -#endif /* HDLCDRV_LOOPBACK */ - return ret; -} - -static inline void hdlcdrv_channelbit(struct hdlcdrv_state *s, unsigned int bit) -{ -#ifdef HDLCDRV_DEBUG - hdlcdrv_add_bitbuffer(&s->bitbuf_channel, bit); -#endif /* HDLCDRV_DEBUG */ -} - -static inline void hdlcdrv_setdcd(struct hdlcdrv_state *s, int dcd) -{ - s->hdlcrx.dcd = !!dcd; -} - -static inline int hdlcdrv_ptt(struct hdlcdrv_state *s) -{ - return s->hdlctx.ptt || (s->hdlctx.calibrate > 0); -} - -/* -------------------------------------------------------------------- */ - -void hdlcdrv_receiver(struct net_device *, struct hdlcdrv_state *); -void hdlcdrv_transmitter(struct net_device *, struct hdlcdrv_state *); -void hdlcdrv_arbitrate(struct net_device *, struct hdlcdrv_state *); -struct net_device *hdlcdrv_register(const struct hdlcdrv_ops *ops, - unsigned int privsize, const char *ifname, - unsigned int baseaddr, unsigned int irq, - unsigned int dma); -void hdlcdrv_unregister(struct net_device *dev); - -/* -------------------------------------------------------------------- */ - - - -#endif /* _HDLCDRV_H */ diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h deleted file mode 100644 index 12be09b6883b..000000000000 --- a/include/linux/isdn/capilli.h +++ /dev/null @@ -1,95 +0,0 @@ -/* $Id: capilli.h,v 1.1.2.2 2004/01/16 21:09:27 keil Exp $ - * - * Kernel CAPI 2.0 Driver Interface for Linux - * - * Copyright 1999 by Carsten Paeth <calle@calle.de> - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef __CAPILLI_H__ -#define __CAPILLI_H__ - -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/capi.h> -#include <linux/kernelcapi.h> - -typedef struct capiloaddatapart { - int user; /* data in userspace ? */ - int len; - unsigned char *data; -} capiloaddatapart; - -typedef struct capiloaddata { - capiloaddatapart firmware; - capiloaddatapart configuration; -} capiloaddata; - -typedef struct capicardparams { - unsigned int port; - unsigned irq; - int cardtype; - int cardnr; - unsigned int membase; -} capicardparams; - -struct capi_ctr { - /* filled in before calling attach_capi_ctr */ - struct module *owner; - void *driverdata; /* driver specific */ - char name[32]; /* name of controller */ - char *driver_name; /* name of driver */ - int (*load_firmware)(struct capi_ctr *, capiloaddata *); - void (*reset_ctr)(struct capi_ctr *); - void (*register_appl)(struct capi_ctr *, u16 appl, - capi_register_params *); - void (*release_appl)(struct capi_ctr *, u16 appl); - u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb); - - char *(*procinfo)(struct capi_ctr *); - int (*proc_show)(struct seq_file *, void *); - - /* filled in before calling ready callback */ - u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */ - capi_version version; /* CAPI_GET_VERSION */ - capi_profile profile; /* CAPI_GET_PROFILE */ - u8 serial[CAPI_SERIAL_LEN]; /* CAPI_GET_SERIAL */ - - /* management information for kcapi */ - - unsigned long nrecvctlpkt; - unsigned long nrecvdatapkt; - unsigned long nsentctlpkt; - unsigned long nsentdatapkt; - - int cnr; /* controller number */ - unsigned short state; /* controller state */ - int blocked; /* output blocked */ - int traceflag; /* capi trace */ - - struct proc_dir_entry *procent; - char procfn[128]; -}; - -int attach_capi_ctr(struct capi_ctr *); -int detach_capi_ctr(struct capi_ctr *); - -void capi_ctr_ready(struct capi_ctr * card); -void capi_ctr_down(struct capi_ctr * card); -void capi_ctr_handle_message(struct capi_ctr * card, u16 appl, struct sk_buff *skb); - -// --------------------------------------------------------------------------- -// needed for AVM capi drivers - -struct capi_driver { - char name[32]; /* driver name */ - char revision[32]; - - /* management information for kcapi */ - struct list_head list; -}; - -#endif /* __CAPILLI_H__ */ diff --git a/include/linux/isdn/capiutil.h b/include/linux/isdn/capiutil.h deleted file mode 100644 index 953fd500dff7..000000000000 --- a/include/linux/isdn/capiutil.h +++ /dev/null @@ -1,60 +0,0 @@ -/* $Id: capiutil.h,v 1.5.6.2 2001/09/23 22:24:33 kai Exp $ - * - * CAPI 2.0 defines & types - * - * From CAPI 2.0 Development Kit AVM 1995 (msg.c) - * Rewritten for Linux 1996 by Carsten Paeth <calle@calle.de> - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef __CAPIUTIL_H__ -#define __CAPIUTIL_H__ - -#include <asm/types.h> - -#define CAPIMSG_BASELEN 8 -#define CAPIMSG_U8(m, off) (m[off]) -#define CAPIMSG_U16(m, off) (m[off]|(m[(off)+1]<<8)) -#define CAPIMSG_U32(m, off) (m[off]|(m[(off)+1]<<8)|(m[(off)+2]<<16)|(m[(off)+3]<<24)) -#define CAPIMSG_LEN(m) CAPIMSG_U16(m,0) -#define CAPIMSG_APPID(m) CAPIMSG_U16(m,2) -#define CAPIMSG_COMMAND(m) CAPIMSG_U8(m,4) -#define CAPIMSG_SUBCOMMAND(m) CAPIMSG_U8(m,5) -#define CAPIMSG_CMD(m) (((m[4])<<8)|(m[5])) -#define CAPIMSG_MSGID(m) CAPIMSG_U16(m,6) -#define CAPIMSG_CONTROLLER(m) (m[8] & 0x7f) -#define CAPIMSG_CONTROL(m) CAPIMSG_U32(m, 8) -#define CAPIMSG_NCCI(m) CAPIMSG_CONTROL(m) -#define CAPIMSG_DATALEN(m) CAPIMSG_U16(m,16) /* DATA_B3_REQ */ - -static inline void capimsg_setu8(void *m, int off, __u8 val) -{ - ((__u8 *)m)[off] = val; -} - -static inline void capimsg_setu16(void *m, int off, __u16 val) -{ - ((__u8 *)m)[off] = val & 0xff; - ((__u8 *)m)[off+1] = (val >> 8) & 0xff; -} - -static inline void capimsg_setu32(void *m, int off, __u32 val) -{ - ((__u8 *)m)[off] = val & 0xff; - ((__u8 *)m)[off+1] = (val >> 8) & 0xff; - ((__u8 *)m)[off+2] = (val >> 16) & 0xff; - ((__u8 *)m)[off+3] = (val >> 24) & 0xff; -} - -#define CAPIMSG_SETLEN(m, len) capimsg_setu16(m, 0, len) -#define CAPIMSG_SETAPPID(m, applid) capimsg_setu16(m, 2, applid) -#define CAPIMSG_SETCOMMAND(m,cmd) capimsg_setu8(m, 4, cmd) -#define CAPIMSG_SETSUBCOMMAND(m, cmd) capimsg_setu8(m, 5, cmd) -#define CAPIMSG_SETMSGID(m, msgid) capimsg_setu16(m, 6, msgid) -#define CAPIMSG_SETCONTROL(m, contr) capimsg_setu32(m, 8, contr) -#define CAPIMSG_SETDATALEN(m, len) capimsg_setu16(m, 16, len) - -#endif /* __CAPIUTIL_H__ */ diff --git a/include/linux/kernelcapi.h b/include/linux/kernelcapi.h deleted file mode 100644 index 94ba42bf9da1..000000000000 --- a/include/linux/kernelcapi.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 kai Exp $ - * - * Kernel CAPI 2.0 Interface for Linux - * - * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de) - * - */ -#ifndef __KERNELCAPI_H__ -#define __KERNELCAPI_H__ - -#include <linux/list.h> -#include <linux/skbuff.h> -#include <linux/workqueue.h> -#include <linux/notifier.h> -#include <uapi/linux/kernelcapi.h> - -#define CAPI_NOERROR 0x0000 - -#define CAPI_TOOMANYAPPLS 0x1001 -#define CAPI_LOGBLKSIZETOSMALL 0x1002 -#define CAPI_BUFFEXECEEDS64K 0x1003 -#define CAPI_MSGBUFSIZETOOSMALL 0x1004 -#define CAPI_ANZLOGCONNNOTSUPPORTED 0x1005 -#define CAPI_REGRESERVED 0x1006 -#define CAPI_REGBUSY 0x1007 -#define CAPI_REGOSRESOURCEERR 0x1008 -#define CAPI_REGNOTINSTALLED 0x1009 -#define CAPI_REGCTRLERNOTSUPPORTEXTEQUIP 0x100a -#define CAPI_REGCTRLERONLYSUPPORTEXTEQUIP 0x100b - -#define CAPI_ILLAPPNR 0x1101 -#define CAPI_ILLCMDORSUBCMDORMSGTOSMALL 0x1102 -#define CAPI_SENDQUEUEFULL 0x1103 -#define CAPI_RECEIVEQUEUEEMPTY 0x1104 -#define CAPI_RECEIVEOVERFLOW 0x1105 -#define CAPI_UNKNOWNNOTPAR 0x1106 -#define CAPI_MSGBUSY 0x1107 -#define CAPI_MSGOSRESOURCEERR 0x1108 -#define CAPI_MSGNOTINSTALLED 0x1109 -#define CAPI_MSGCTRLERNOTSUPPORTEXTEQUIP 0x110a -#define CAPI_MSGCTRLERONLYSUPPORTEXTEQUIP 0x110b - -#endif /* __KERNELCAPI_H__ */ diff --git a/include/linux/mISDNdsp.h b/include/linux/mISDNdsp.h deleted file mode 100644 index 00758f45fddc..000000000000 --- a/include/linux/mISDNdsp.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __mISDNdsp_H__ -#define __mISDNdsp_H__ - -struct mISDN_dsp_element_arg { - char *name; - char *def; - char *desc; -}; - -struct mISDN_dsp_element { - char *name; - void *(*new)(const char *arg); - void (*free)(void *p); - void (*process_tx)(void *p, unsigned char *data, int len); - void (*process_rx)(void *p, unsigned char *data, int len, - unsigned int txlen); - int num_args; - struct mISDN_dsp_element_arg - *args; -}; - -extern int mISDN_dsp_element_register(struct mISDN_dsp_element *elem); -extern void mISDN_dsp_element_unregister(struct mISDN_dsp_element *elem); - -struct dsp_features { - int hfc_id; /* unique id to identify the chip (or -1) */ - int hfc_dtmf; /* set if HFCmulti card supports dtmf */ - int hfc_conf; /* set if HFCmulti card supports conferences */ - int hfc_loops; /* set if card supports tone loops */ - int hfc_echocanhw; /* set if card supports echocancelation*/ - int pcm_id; /* unique id to identify the pcm bus (or -1) */ - int pcm_slots; /* number of slots on the pcm bus */ - int pcm_banks; /* number of IO banks of pcm bus */ - int unclocked; /* data is not clocked (has jitter/loss) */ - int unordered; /* data is unordered (packets have index) */ -}; - -#endif - diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h deleted file mode 100644 index ef4f8eb02eac..000000000000 --- a/include/linux/mISDNhw.h +++ /dev/null @@ -1,192 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * - * Author Karsten Keil <kkeil@novell.com> - * - * Basic declarations for the mISDN HW channels - * - * Copyright 2008 by Karsten Keil <kkeil@novell.com> - */ - -#ifndef MISDNHW_H -#define MISDNHW_H -#include <linux/mISDNif.h> -#include <linux/timer.h> - -/* - * HW DEBUG 0xHHHHGGGG - * H - hardware driver specific bits - * G - for all drivers - */ - -#define DEBUG_HW 0x00000001 -#define DEBUG_HW_OPEN 0x00000002 -#define DEBUG_HW_DCHANNEL 0x00000100 -#define DEBUG_HW_DFIFO 0x00000200 -#define DEBUG_HW_BCHANNEL 0x00001000 -#define DEBUG_HW_BFIFO 0x00002000 - -#define MAX_DFRAME_LEN_L1 300 -#define MAX_MON_FRAME 32 -#define MAX_LOG_SPACE 2048 -#define MISDN_COPY_SIZE 32 - -/* channel->Flags bit field */ -#define FLG_TX_BUSY 0 /* tx_buf in use */ -#define FLG_TX_NEXT 1 /* next_skb in use */ -#define FLG_L1_BUSY 2 /* L1 is permanent busy */ -#define FLG_L2_ACTIVATED 3 /* activated from L2 */ -#define FLG_OPEN 5 /* channel is in use */ -#define FLG_ACTIVE 6 /* channel is activated */ -#define FLG_BUSY_TIMER 7 -/* channel type */ -#define FLG_DCHANNEL 8 /* channel is D-channel */ -#define FLG_BCHANNEL 9 /* channel is B-channel */ -#define FLG_ECHANNEL 10 /* channel is E-channel */ -#define FLG_TRANSPARENT 12 /* channel use transparent data */ -#define FLG_HDLC 13 /* channel use hdlc data */ -#define FLG_L2DATA 14 /* channel use L2 DATA primitivs */ -#define FLG_ORIGIN 15 /* channel is on origin site */ -/* channel specific stuff */ -#define FLG_FILLEMPTY 16 /* fill fifo on first frame (empty) */ -/* arcofi specific */ -#define FLG_ARCOFI_TIMER 17 -#define FLG_ARCOFI_ERROR 18 -/* isar specific */ -#define FLG_INITIALIZED 17 -#define FLG_DLEETX 18 -#define FLG_LASTDLE 19 -#define FLG_FIRST 20 -#define FLG_LASTDATA 21 -#define FLG_NMD_DATA 22 -#define FLG_FTI_RUN 23 -#define FLG_LL_OK 24 -#define FLG_LL_CONN 25 -#define FLG_DTMFSEND 26 -#define FLG_TX_EMPTY 27 -/* stop sending received data upstream */ -#define FLG_RX_OFF 28 -/* workq events */ -#define FLG_RECVQUEUE 30 -#define FLG_PHCHANGE 31 - -#define schedule_event(s, ev) do { \ - test_and_set_bit(ev, &((s)->Flags)); \ - schedule_work(&((s)->workq)); \ - } while (0) - -struct dchannel { - struct mISDNdevice dev; - u_long Flags; - struct work_struct workq; - void (*phfunc) (struct dchannel *); - u_int state; - void *l1; - void *hw; - int slot; /* multiport card channel slot */ - struct timer_list timer; - /* receive data */ - struct sk_buff *rx_skb; - int maxlen; - /* send data */ - struct sk_buff_head squeue; - struct sk_buff_head rqueue; - struct sk_buff *tx_skb; - int tx_idx; - int debug; - /* statistics */ - int err_crc; - int err_tx; - int err_rx; -}; - -typedef int (dchannel_l1callback)(struct dchannel *, u_int); -extern int create_l1(struct dchannel *, dchannel_l1callback *); - -/* private L1 commands */ -#define INFO0 0x8002 -#define INFO1 0x8102 -#define INFO2 0x8202 -#define INFO3_P8 0x8302 -#define INFO3_P10 0x8402 -#define INFO4_P8 0x8502 -#define INFO4_P10 0x8602 -#define LOSTFRAMING 0x8702 -#define ANYSIGNAL 0x8802 -#define HW_POWERDOWN 0x8902 -#define HW_RESET_REQ 0x8a02 -#define HW_POWERUP_REQ 0x8b02 -#define HW_DEACT_REQ 0x8c02 -#define HW_ACTIVATE_REQ 0x8e02 -#define HW_D_NOBLOCKED 0x8f02 -#define HW_RESET_IND 0x9002 -#define HW_POWERUP_IND 0x9102 -#define HW_DEACT_IND 0x9202 -#define HW_ACTIVATE_IND 0x9302 -#define HW_DEACT_CNF 0x9402 -#define HW_TESTLOOP 0x9502 -#define HW_TESTRX_RAW 0x9602 -#define HW_TESTRX_HDLC 0x9702 -#define HW_TESTRX_OFF 0x9802 -#define HW_TIMER3_IND 0x9902 -#define HW_TIMER3_VALUE 0x9a00 -#define HW_TIMER3_VMASK 0x00FF - -struct layer1; -extern int l1_event(struct layer1 *, u_int); - -#define MISDN_BCH_FILL_SIZE 4 - -struct bchannel { - struct mISDNchannel ch; - int nr; - u_long Flags; - struct work_struct workq; - u_int state; - void *hw; - int slot; /* multiport card channel slot */ - struct timer_list timer; - /* receive data */ - u8 fill[MISDN_BCH_FILL_SIZE]; - struct sk_buff *rx_skb; - unsigned short maxlen; - unsigned short init_maxlen; /* initial value */ - unsigned short next_maxlen; /* pending value */ - unsigned short minlen; /* for transparent data */ - unsigned short init_minlen; /* initial value */ - unsigned short next_minlen; /* pending value */ - /* send data */ - struct sk_buff *next_skb; - struct sk_buff *tx_skb; - struct sk_buff_head rqueue; - int rcount; - int tx_idx; - int debug; - /* statistics */ - int err_crc; - int err_tx; - int err_rx; - int dropcnt; -}; - -extern int mISDN_initdchannel(struct dchannel *, int, void *); -extern int mISDN_initbchannel(struct bchannel *, unsigned short, - unsigned short); -extern int mISDN_freedchannel(struct dchannel *); -extern void mISDN_clear_bchannel(struct bchannel *); -extern void mISDN_freebchannel(struct bchannel *); -extern int mISDN_ctrl_bchannel(struct bchannel *, struct mISDN_ctrl_req *); -extern void queue_ch_frame(struct mISDNchannel *, u_int, - int, struct sk_buff *); -extern int dchannel_senddata(struct dchannel *, struct sk_buff *); -extern int bchannel_senddata(struct bchannel *, struct sk_buff *); -extern int bchannel_get_rxbuf(struct bchannel *, int); -extern void recv_Dchannel(struct dchannel *); -extern void recv_Echannel(struct dchannel *, struct dchannel *); -extern void recv_Bchannel(struct bchannel *, unsigned int, bool); -extern void recv_Dchannel_skb(struct dchannel *, struct sk_buff *); -extern void recv_Bchannel_skb(struct bchannel *, struct sk_buff *); -extern int get_next_bframe(struct bchannel *); -extern int get_next_dframe(struct dchannel *); - -#endif diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h deleted file mode 100644 index 7aab4a769736..000000000000 --- a/include/linux/mISDNif.h +++ /dev/null @@ -1,603 +0,0 @@ -/* - * - * Author Karsten Keil <kkeil@novell.com> - * - * Copyright 2008 by Karsten Keil <kkeil@novell.com> - * - * This code is free software; you can redistribute it and/or modify - * it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE - * version 2.1 as published by the Free Software Foundation. - * - * This code is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU LESSER GENERAL PUBLIC LICENSE for more details. - * - */ - -#ifndef mISDNIF_H -#define mISDNIF_H - -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/socket.h> - -/* - * ABI Version 32 bit - * - * <8 bit> Major version - * - changed if any interface become backwards incompatible - * - * <8 bit> Minor version - * - changed if any interface is extended but backwards compatible - * - * <16 bit> Release number - * - should be incremented on every checkin - */ -#define MISDN_MAJOR_VERSION 1 -#define MISDN_MINOR_VERSION 1 -#define MISDN_RELEASE 29 - -/* primitives for information exchange - * generell format - * <16 bit 0 > - * <8 bit command> - * BIT 8 = 1 LAYER private - * BIT 7 = 1 answer - * BIT 6 = 1 DATA - * <8 bit target layer mask> - * - * Layer = 00 is reserved for general commands - Layer = 01 L2 -> HW - Layer = 02 HW -> L2 - Layer = 04 L3 -> L2 - Layer = 08 L2 -> L3 - * Layer = FF is reserved for broadcast commands - */ - -#define MISDN_CMDMASK 0xff00 -#define MISDN_LAYERMASK 0x00ff - -/* generell commands */ -#define OPEN_CHANNEL 0x0100 -#define CLOSE_CHANNEL 0x0200 -#define CONTROL_CHANNEL 0x0300 -#define CHECK_DATA 0x0400 - -/* layer 2 -> layer 1 */ -#define PH_ACTIVATE_REQ 0x0101 -#define PH_DEACTIVATE_REQ 0x0201 -#define PH_DATA_REQ 0x2001 -#define MPH_ACTIVATE_REQ 0x0501 -#define MPH_DEACTIVATE_REQ 0x0601 -#define MPH_INFORMATION_REQ 0x0701 -#define PH_CONTROL_REQ 0x0801 - -/* layer 1 -> layer 2 */ -#define PH_ACTIVATE_IND 0x0102 -#define PH_ACTIVATE_CNF 0x4102 -#define PH_DEACTIVATE_IND 0x0202 -#define PH_DEACTIVATE_CNF 0x4202 -#define PH_DATA_IND 0x2002 -#define PH_DATA_E_IND 0x3002 -#define MPH_ACTIVATE_IND 0x0502 -#define MPH_DEACTIVATE_IND 0x0602 -#define MPH_INFORMATION_IND 0x0702 -#define PH_DATA_CNF 0x6002 -#define PH_CONTROL_IND 0x0802 -#define PH_CONTROL_CNF 0x4802 - -/* layer 3 -> layer 2 */ -#define DL_ESTABLISH_REQ 0x1004 -#define DL_RELEASE_REQ 0x1104 -#define DL_DATA_REQ 0x3004 -#define DL_UNITDATA_REQ 0x3104 -#define DL_INFORMATION_REQ 0x0004 - -/* layer 2 -> layer 3 */ -#define DL_ESTABLISH_IND 0x1008 -#define DL_ESTABLISH_CNF 0x5008 -#define DL_RELEASE_IND 0x1108 -#define DL_RELEASE_CNF 0x5108 -#define DL_DATA_IND 0x3008 -#define DL_UNITDATA_IND 0x3108 -#define DL_INFORMATION_IND 0x0008 - -/* intern layer 2 management */ -#define MDL_ASSIGN_REQ 0x1804 -#define MDL_ASSIGN_IND 0x1904 -#define MDL_REMOVE_REQ 0x1A04 -#define MDL_REMOVE_IND 0x1B04 -#define MDL_STATUS_UP_IND 0x1C04 -#define MDL_STATUS_DOWN_IND 0x1D04 -#define MDL_STATUS_UI_IND 0x1E04 -#define MDL_ERROR_IND 0x1F04 -#define MDL_ERROR_RSP 0x5F04 - -/* intern layer 2 */ -#define DL_TIMER200_IND 0x7004 -#define DL_TIMER203_IND 0x7304 -#define DL_INTERN_MSG 0x7804 - -/* DL_INFORMATION_IND types */ -#define DL_INFO_L2_CONNECT 0x0001 -#define DL_INFO_L2_REMOVED 0x0002 - -/* PH_CONTROL types */ -/* TOUCH TONE IS 0x20XX XX "0"..."9", "A","B","C","D","*","#" */ -#define DTMF_TONE_VAL 0x2000 -#define DTMF_TONE_MASK 0x007F -#define DTMF_TONE_START 0x2100 -#define DTMF_TONE_STOP 0x2200 -#define DTMF_HFC_COEF 0x4000 -#define DSP_CONF_JOIN 0x2403 -#define DSP_CONF_SPLIT 0x2404 -#define DSP_RECEIVE_OFF 0x2405 -#define DSP_RECEIVE_ON 0x2406 -#define DSP_ECHO_ON 0x2407 -#define DSP_ECHO_OFF 0x2408 -#define DSP_MIX_ON 0x2409 -#define DSP_MIX_OFF 0x240a -#define DSP_DELAY 0x240b -#define DSP_JITTER 0x240c -#define DSP_TXDATA_ON 0x240d -#define DSP_TXDATA_OFF 0x240e -#define DSP_TX_DEJITTER 0x240f -#define DSP_TX_DEJ_OFF 0x2410 -#define DSP_TONE_PATT_ON 0x2411 -#define DSP_TONE_PATT_OFF 0x2412 -#define DSP_VOL_CHANGE_TX 0x2413 -#define DSP_VOL_CHANGE_RX 0x2414 -#define DSP_BF_ENABLE_KEY 0x2415 -#define DSP_BF_DISABLE 0x2416 -#define DSP_BF_ACCEPT 0x2416 -#define DSP_BF_REJECT 0x2417 -#define DSP_PIPELINE_CFG 0x2418 -#define HFC_VOL_CHANGE_TX 0x2601 -#define HFC_VOL_CHANGE_RX 0x2602 -#define HFC_SPL_LOOP_ON 0x2603 -#define HFC_SPL_LOOP_OFF 0x2604 -/* for T30 FAX and analog modem */ -#define HW_MOD_FRM 0x4000 -#define HW_MOD_FRH 0x4001 -#define HW_MOD_FTM 0x4002 -#define HW_MOD_FTH 0x4003 -#define HW_MOD_FTS 0x4004 -#define HW_MOD_CONNECT 0x4010 -#define HW_MOD_OK 0x4011 -#define HW_MOD_NOCARR 0x4012 -#define HW_MOD_FCERROR 0x4013 -#define HW_MOD_READY 0x4014 -#define HW_MOD_LASTDATA 0x4015 - -/* DSP_TONE_PATT_ON parameter */ -#define TONE_OFF 0x0000 -#define TONE_GERMAN_DIALTONE 0x0001 -#define TONE_GERMAN_OLDDIALTONE 0x0002 -#define TONE_AMERICAN_DIALTONE 0x0003 -#define TONE_GERMAN_DIALPBX 0x0004 -#define TONE_GERMAN_OLDDIALPBX 0x0005 -#define TONE_AMERICAN_DIALPBX 0x0006 -#define TONE_GERMAN_RINGING 0x0007 -#define TONE_GERMAN_OLDRINGING 0x0008 -#define TONE_AMERICAN_RINGPBX 0x000b -#define TONE_GERMAN_RINGPBX 0x000c -#define TONE_GERMAN_OLDRINGPBX 0x000d -#define TONE_AMERICAN_RINGING 0x000e -#define TONE_GERMAN_BUSY 0x000f -#define TONE_GERMAN_OLDBUSY 0x0010 -#define TONE_AMERICAN_BUSY 0x0011 -#define TONE_GERMAN_HANGUP 0x0012 -#define TONE_GERMAN_OLDHANGUP 0x0013 -#define TONE_AMERICAN_HANGUP 0x0014 -#define TONE_SPECIAL_INFO 0x0015 -#define TONE_GERMAN_GASSENBESETZT 0x0016 -#define TONE_GERMAN_AUFSCHALTTON 0x0016 - -/* MPH_INFORMATION_IND */ -#define L1_SIGNAL_LOS_OFF 0x0010 -#define L1_SIGNAL_LOS_ON 0x0011 -#define L1_SIGNAL_AIS_OFF 0x0012 -#define L1_SIGNAL_AIS_ON 0x0013 -#define L1_SIGNAL_RDI_OFF 0x0014 -#define L1_SIGNAL_RDI_ON 0x0015 -#define L1_SIGNAL_SLIP_RX 0x0020 -#define L1_SIGNAL_SLIP_TX 0x0021 - -/* - * protocol ids - * D channel 1-31 - * B channel 33 - 63 - */ - -#define ISDN_P_NONE 0 -#define ISDN_P_BASE 0 -#define ISDN_P_TE_S0 0x01 -#define ISDN_P_NT_S0 0x02 -#define ISDN_P_TE_E1 0x03 -#define ISDN_P_NT_E1 0x04 -#define ISDN_P_TE_UP0 0x05 -#define ISDN_P_NT_UP0 0x06 - -#define IS_ISDN_P_TE(p) ((p == ISDN_P_TE_S0) || (p == ISDN_P_TE_E1) || \ - (p == ISDN_P_TE_UP0) || (p == ISDN_P_LAPD_TE)) -#define IS_ISDN_P_NT(p) ((p == ISDN_P_NT_S0) || (p == ISDN_P_NT_E1) || \ - (p == ISDN_P_NT_UP0) || (p == ISDN_P_LAPD_NT)) -#define IS_ISDN_P_S0(p) ((p == ISDN_P_TE_S0) || (p == ISDN_P_NT_S0)) -#define IS_ISDN_P_E1(p) ((p == ISDN_P_TE_E1) || (p == ISDN_P_NT_E1)) -#define IS_ISDN_P_UP0(p) ((p == ISDN_P_TE_UP0) || (p == ISDN_P_NT_UP0)) - - -#define ISDN_P_LAPD_TE 0x10 -#define ISDN_P_LAPD_NT 0x11 - -#define ISDN_P_B_MASK 0x1f -#define ISDN_P_B_START 0x20 - -#define ISDN_P_B_RAW 0x21 -#define ISDN_P_B_HDLC 0x22 -#define ISDN_P_B_X75SLP 0x23 -#define ISDN_P_B_L2DTMF 0x24 -#define ISDN_P_B_L2DSP 0x25 -#define ISDN_P_B_L2DSPHDLC 0x26 -#define ISDN_P_B_T30_FAX 0x27 -#define ISDN_P_B_MODEM_ASYNC 0x28 - -#define OPTION_L2_PMX 1 -#define OPTION_L2_PTP 2 -#define OPTION_L2_FIXEDTEI 3 -#define OPTION_L2_CLEANUP 4 -#define OPTION_L1_HOLD 5 - -/* should be in sync with linux/kobject.h:KOBJ_NAME_LEN */ -#define MISDN_MAX_IDLEN 20 - -struct mISDNhead { - unsigned int prim; - unsigned int id; -} __packed; - -#define MISDN_HEADER_LEN sizeof(struct mISDNhead) -#define MAX_DATA_SIZE 2048 -#define MAX_DATA_MEM (MAX_DATA_SIZE + MISDN_HEADER_LEN) -#define MAX_DFRAME_LEN 260 - -#define MISDN_ID_ADDR_MASK 0xFFFF -#define MISDN_ID_TEI_MASK 0xFF00 -#define MISDN_ID_SAPI_MASK 0x00FF -#define MISDN_ID_TEI_ANY 0x7F00 - -#define MISDN_ID_ANY 0xFFFF -#define MISDN_ID_NONE 0xFFFE - -#define GROUP_TEI 127 -#define TEI_SAPI 63 -#define CTRL_SAPI 0 - -#define MISDN_MAX_CHANNEL 127 -#define MISDN_CHMAP_SIZE ((MISDN_MAX_CHANNEL + 1) >> 3) - -#define SOL_MISDN 0 - -struct sockaddr_mISDN { - sa_family_t family; - unsigned char dev; - unsigned char channel; - unsigned char sapi; - unsigned char tei; -}; - -struct mISDNversion { - unsigned char major; - unsigned char minor; - unsigned short release; -}; - -struct mISDN_devinfo { - u_int id; - u_int Dprotocols; - u_int Bprotocols; - u_int protocol; - u_char channelmap[MISDN_CHMAP_SIZE]; - u_int nrbchan; - char name[MISDN_MAX_IDLEN]; -}; - -struct mISDN_devrename { - u_int id; - char name[MISDN_MAX_IDLEN]; /* new name */ -}; - -/* MPH_INFORMATION_REQ payload */ -struct ph_info_ch { - __u32 protocol; - __u64 Flags; -}; - -struct ph_info_dch { - struct ph_info_ch ch; - __u16 state; - __u16 num_bch; -}; - -struct ph_info { - struct ph_info_dch dch; - struct ph_info_ch bch[]; -}; - -/* timer device ioctl */ -#define IMADDTIMER _IOR('I', 64, int) -#define IMDELTIMER _IOR('I', 65, int) - -/* socket ioctls */ -#define IMGETVERSION _IOR('I', 66, int) -#define IMGETCOUNT _IOR('I', 67, int) -#define IMGETDEVINFO _IOR('I', 68, int) -#define IMCTRLREQ _IOR('I', 69, int) -#define IMCLEAR_L2 _IOR('I', 70, int) -#define IMSETDEVNAME _IOR('I', 71, struct mISDN_devrename) -#define IMHOLD_L1 _IOR('I', 72, int) - -static inline int -test_channelmap(u_int nr, u_char *map) -{ - if (nr <= MISDN_MAX_CHANNEL) - return map[nr >> 3] & (1 << (nr & 7)); - else - return 0; -} - -static inline void -set_channelmap(u_int nr, u_char *map) -{ - map[nr >> 3] |= (1 << (nr & 7)); -} - -static inline void -clear_channelmap(u_int nr, u_char *map) -{ - map[nr >> 3] &= ~(1 << (nr & 7)); -} - -/* CONTROL_CHANNEL parameters */ -#define MISDN_CTRL_GETOP 0x0000 -#define MISDN_CTRL_LOOP 0x0001 -#define MISDN_CTRL_CONNECT 0x0002 -#define MISDN_CTRL_DISCONNECT 0x0004 -#define MISDN_CTRL_RX_BUFFER 0x0008 -#define MISDN_CTRL_PCMCONNECT 0x0010 -#define MISDN_CTRL_PCMDISCONNECT 0x0020 -#define MISDN_CTRL_SETPEER 0x0040 -#define MISDN_CTRL_UNSETPEER 0x0080 -#define MISDN_CTRL_RX_OFF 0x0100 -#define MISDN_CTRL_FILL_EMPTY 0x0200 -#define MISDN_CTRL_GETPEER 0x0400 -#define MISDN_CTRL_L1_TIMER3 0x0800 -#define MISDN_CTRL_HW_FEATURES_OP 0x2000 -#define MISDN_CTRL_HW_FEATURES 0x2001 -#define MISDN_CTRL_HFC_OP 0x4000 -#define MISDN_CTRL_HFC_PCM_CONN 0x4001 -#define MISDN_CTRL_HFC_PCM_DISC 0x4002 -#define MISDN_CTRL_HFC_CONF_JOIN 0x4003 -#define MISDN_CTRL_HFC_CONF_SPLIT 0x4004 -#define MISDN_CTRL_HFC_RECEIVE_OFF 0x4005 -#define MISDN_CTRL_HFC_RECEIVE_ON 0x4006 -#define MISDN_CTRL_HFC_ECHOCAN_ON 0x4007 -#define MISDN_CTRL_HFC_ECHOCAN_OFF 0x4008 -#define MISDN_CTRL_HFC_WD_INIT 0x4009 -#define MISDN_CTRL_HFC_WD_RESET 0x400A - -/* special RX buffer value for MISDN_CTRL_RX_BUFFER request.p1 is the minimum - * buffer size request.p2 the maximum. Using MISDN_CTRL_RX_SIZE_IGNORE will - * not change the value, but still read back the actual stetting. - */ -#define MISDN_CTRL_RX_SIZE_IGNORE -1 - -/* socket options */ -#define MISDN_TIME_STAMP 0x0001 - -struct mISDN_ctrl_req { - int op; - int channel; - int p1; - int p2; -}; - -/* muxer options */ -#define MISDN_OPT_ALL 1 -#define MISDN_OPT_TEIMGR 2 - -#ifdef __KERNEL__ -#include <linux/list.h> -#include <linux/skbuff.h> -#include <linux/net.h> -#include <net/sock.h> -#include <linux/completion.h> - -#define DEBUG_CORE 0x000000ff -#define DEBUG_CORE_FUNC 0x00000002 -#define DEBUG_SOCKET 0x00000004 -#define DEBUG_MANAGER 0x00000008 -#define DEBUG_SEND_ERR 0x00000010 -#define DEBUG_MSG_THREAD 0x00000020 -#define DEBUG_QUEUE_FUNC 0x00000040 -#define DEBUG_L1 0x0000ff00 -#define DEBUG_L1_FSM 0x00000200 -#define DEBUG_L2 0x00ff0000 -#define DEBUG_L2_FSM 0x00020000 -#define DEBUG_L2_CTRL 0x00040000 -#define DEBUG_L2_RECV 0x00080000 -#define DEBUG_L2_TEI 0x00100000 -#define DEBUG_L2_TEIFSM 0x00200000 -#define DEBUG_TIMER 0x01000000 -#define DEBUG_CLOCK 0x02000000 - -#define mISDN_HEAD_P(s) ((struct mISDNhead *)&s->cb[0]) -#define mISDN_HEAD_PRIM(s) (((struct mISDNhead *)&s->cb[0])->prim) -#define mISDN_HEAD_ID(s) (((struct mISDNhead *)&s->cb[0])->id) - -/* socket states */ -#define MISDN_OPEN 1 -#define MISDN_BOUND 2 -#define MISDN_CLOSED 3 - -struct mISDNchannel; -struct mISDNdevice; -struct mISDNstack; -struct mISDNclock; - -struct channel_req { - u_int protocol; - struct sockaddr_mISDN adr; - struct mISDNchannel *ch; -}; - -typedef int (ctrl_func_t)(struct mISDNchannel *, u_int, void *); -typedef int (send_func_t)(struct mISDNchannel *, struct sk_buff *); -typedef int (create_func_t)(struct channel_req *); - -struct Bprotocol { - struct list_head list; - char *name; - u_int Bprotocols; - create_func_t *create; -}; - -struct mISDNchannel { - struct list_head list; - u_int protocol; - u_int nr; - u_long opt; - u_int addr; - struct mISDNstack *st; - struct mISDNchannel *peer; - send_func_t *send; - send_func_t *recv; - ctrl_func_t *ctrl; -}; - -struct mISDN_sock_list { - struct hlist_head head; - rwlock_t lock; -}; - -struct mISDN_sock { - struct sock sk; - struct mISDNchannel ch; - u_int cmask; - struct mISDNdevice *dev; -}; - - - -struct mISDNdevice { - struct mISDNchannel D; - u_int id; - u_int Dprotocols; - u_int Bprotocols; - u_int nrbchan; - u_char channelmap[MISDN_CHMAP_SIZE]; - struct list_head bchannels; - struct mISDNchannel *teimgr; - struct device dev; -}; - -struct mISDNstack { - u_long status; - struct mISDNdevice *dev; - struct task_struct *thread; - struct completion *notify; - wait_queue_head_t workq; - struct sk_buff_head msgq; - struct list_head layer2; - struct mISDNchannel *layer1; - struct mISDNchannel own; - struct mutex lmutex; /* protect lists */ - struct mISDN_sock_list l1sock; -#ifdef MISDN_MSG_STATS - u_int msg_cnt; - u_int sleep_cnt; - u_int stopped_cnt; -#endif -}; - -typedef int (clockctl_func_t)(void *, int); - -struct mISDNclock { - struct list_head list; - char name[64]; - int pri; - clockctl_func_t *ctl; - void *priv; -}; - -/* global alloc/queue functions */ - -static inline struct sk_buff * -mI_alloc_skb(unsigned int len, gfp_t gfp_mask) -{ - struct sk_buff *skb; - - skb = alloc_skb(len + MISDN_HEADER_LEN, gfp_mask); - if (likely(skb)) - skb_reserve(skb, MISDN_HEADER_LEN); - return skb; -} - -static inline struct sk_buff * -_alloc_mISDN_skb(u_int prim, u_int id, u_int len, void *dp, gfp_t gfp_mask) -{ - struct sk_buff *skb = mI_alloc_skb(len, gfp_mask); - struct mISDNhead *hh; - - if (!skb) - return NULL; - if (len) - skb_put_data(skb, dp, len); - hh = mISDN_HEAD_P(skb); - hh->prim = prim; - hh->id = id; - return skb; -} - -static inline void -_queue_data(struct mISDNchannel *ch, u_int prim, - u_int id, u_int len, void *dp, gfp_t gfp_mask) -{ - struct sk_buff *skb; - - if (!ch->peer) - return; - skb = _alloc_mISDN_skb(prim, id, len, dp, gfp_mask); - if (!skb) - return; - if (ch->recv(ch->peer, skb)) - dev_kfree_skb(skb); -} - -/* global register/unregister functions */ - -extern int mISDN_register_device(struct mISDNdevice *, - struct device *parent, char *name); -extern void mISDN_unregister_device(struct mISDNdevice *); -extern int mISDN_register_Bprotocol(struct Bprotocol *); -extern void mISDN_unregister_Bprotocol(struct Bprotocol *); -extern struct mISDNclock *mISDN_register_clock(char *, int, clockctl_func_t *, - void *); -extern void mISDN_unregister_clock(struct mISDNclock *); - -static inline struct mISDNdevice *dev_to_mISDN(const struct device *dev) -{ - if (dev) - return dev_get_drvdata(dev); - else - return NULL; -} - -extern void set_channel_address(struct mISDNchannel *, u_int, u_int); -extern void mISDN_clock_update(struct mISDNclock *, int, ktime_t *); -extern unsigned short mISDN_clock_get(void); -extern const char *mISDNDevName4ch(struct mISDNchannel *); - -#endif /* __KERNEL__ */ -#endif /* mISDNIF_H */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 97b435da5771..0e1e581efc5a 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -162,7 +162,7 @@ static inline bool dev_xmit_complete(int rc) #if defined(CONFIG_HYPERV_NET) # define LL_MAX_HEADER 128 -#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) +#elif defined(CONFIG_WLAN) # if defined(CONFIG_MAC80211_MESH) # define LL_MAX_HEADER 128 # else @@ -2336,9 +2336,6 @@ struct net_device { #if IS_ENABLED(CONFIG_ATALK) void *atalk_ptr; #endif -#if IS_ENABLED(CONFIG_AX25) - struct ax25_dev __rcu *ax25_ptr; -#endif #if IS_ENABLED(CONFIG_CFG80211) struct wireless_dev *ieee80211_ptr; #endif diff --git a/include/linux/scc.h b/include/linux/scc.h deleted file mode 100644 index 745eabd17c10..000000000000 --- a/include/linux/scc.h +++ /dev/null @@ -1,86 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* $Id: scc.h,v 1.29 1997/04/02 14:56:45 jreuter Exp jreuter $ */ -#ifndef _SCC_H -#define _SCC_H - -#include <uapi/linux/scc.h> - - -enum {TX_OFF, TX_ON}; /* command for scc_key_trx() */ - -/* Vector masks in RR2B */ - -#define VECTOR_MASK 0x06 -#define TXINT 0x00 -#define EXINT 0x02 -#define RXINT 0x04 -#define SPINT 0x06 - -#ifdef CONFIG_SCC_DELAY -#define Inb(port) inb_p(port) -#define Outb(port, val) outb_p(val, port) -#else -#define Inb(port) inb(port) -#define Outb(port, val) outb(val, port) -#endif - -/* SCC channel control structure for KISS */ - -struct scc_kiss { - unsigned char txdelay; /* Transmit Delay 10 ms/cnt */ - unsigned char persist; /* Persistence (0-255) as a % */ - unsigned char slottime; /* Delay to wait on persistence hit */ - unsigned char tailtime; /* Delay after last byte written */ - unsigned char fulldup; /* Full Duplex mode 0=CSMA 1=DUP 2=ALWAYS KEYED */ - unsigned char waittime; /* Waittime before any transmit attempt */ - unsigned int maxkeyup; /* Maximum time to transmit (seconds) */ - unsigned int mintime; /* Minimal offtime after MAXKEYUP timeout (seconds) */ - unsigned int idletime; /* Maximum idle time in ALWAYS KEYED mode (seconds) */ - unsigned int maxdefer; /* Timer for CSMA channel busy limit */ - unsigned char tx_inhibit; /* Transmit is not allowed when set */ - unsigned char group; /* Group ID for AX.25 TX interlocking */ - unsigned char mode; /* 'normal' or 'hwctrl' mode (unused) */ - unsigned char softdcd; /* Use DPLL instead of DCD pin for carrier detect */ -}; - - -/* SCC channel structure */ - -struct scc_channel { - int init; /* channel exists? */ - - struct net_device *dev; /* link to device control structure */ - struct net_device_stats dev_stat;/* device statistics */ - - char brand; /* manufacturer of the board */ - long clock; /* used clock */ - - io_port ctrl; /* I/O address of CONTROL register */ - io_port data; /* I/O address of DATA register */ - io_port special; /* I/O address of special function port */ - int irq; /* Number of Interrupt */ - - char option; - char enhanced; /* Enhanced SCC support */ - - unsigned char wreg[16]; /* Copy of last written value in WRx */ - unsigned char status; /* Copy of R0 at last external interrupt */ - unsigned char dcd; /* DCD status */ - - struct scc_kiss kiss; /* control structure for KISS params */ - struct scc_stat stat; /* statistical information */ - struct scc_modem modem; /* modem information */ - - struct sk_buff_head tx_queue; /* next tx buffer */ - struct sk_buff *rx_buff; /* pointer to frame currently received */ - struct sk_buff *tx_buff; /* pointer to frame currently transmitted */ - - /* Timer */ - struct timer_list tx_t; /* tx timer for this channel */ - struct timer_list tx_wdog; /* tx watchdogs */ - - /* Channel lock */ - spinlock_t lock; /* Channel guard lock */ -}; - -#endif /* defined(_SCC_H) */ diff --git a/include/linux/virtio_caif.h b/include/linux/virtio_caif.h deleted file mode 100644 index ea722479510c..000000000000 --- a/include/linux/virtio_caif.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Copyright (C) ST-Ericsson AB 2012 - * Author: Sjur Brændeland <sjur.brandeland@stericsson.com> - * - * This header is BSD licensed so - * anyone can use the definitions to implement compatible remote processors - */ - -#ifndef VIRTIO_CAIF_H -#define VIRTIO_CAIF_H - -#include <linux/types.h> -struct virtio_caif_transf_config { - __virtio16 headroom; - __virtio16 tailroom; - __virtio32 mtu; - u8 reserved[4]; -}; - -struct virtio_caif_config { - struct virtio_caif_transf_config uplink, downlink; - u8 reserved[8]; -}; -#endif diff --git a/include/linux/yam.h b/include/linux/yam.h deleted file mode 100644 index a29b04fa1e66..000000000000 --- a/include/linux/yam.h +++ /dev/null @@ -1,67 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/*****************************************************************************/ - -/* - * yam.h -- YAM radio modem driver. - * - * Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr) - * Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch) - * - * Please note that the GPL allows you to use the driver, NOT the radio. - * In order to use the radio, you need a license from the communications - * authority of your country. - */ - -/*****************************************************************************/ - -#define SIOCYAMRESERVED (0) -#define SIOCYAMSCFG (1) /* Set configuration */ -#define SIOCYAMGCFG (2) /* Get configuration */ -#define SIOCYAMSMCS (3) /* Set mcs data */ - -#define YAM_IOBASE (1 << 0) -#define YAM_IRQ (1 << 1) -#define YAM_BITRATE (1 << 2) /* Bit rate of radio port ->57600 */ -#define YAM_MODE (1 << 3) /* 0=simplex 1=duplex 2=duplex+tempo */ -#define YAM_HOLDDLY (1 << 4) /* duplex tempo (sec) */ -#define YAM_TXDELAY (1 << 5) /* Tx Delay (ms) */ -#define YAM_TXTAIL (1 << 6) /* Tx Tail (ms) */ -#define YAM_PERSIST (1 << 7) /* Persist (ms) */ -#define YAM_SLOTTIME (1 << 8) /* Slottime (ms) */ -#define YAM_BAUDRATE (1 << 9) /* Baud rate of rs232 port ->115200 */ - -#define YAM_MAXBITRATE 57600 -#define YAM_MAXBAUDRATE 115200 -#define YAM_MAXMODE 2 -#define YAM_MAXHOLDDLY 99 -#define YAM_MAXTXDELAY 999 -#define YAM_MAXTXTAIL 999 -#define YAM_MAXPERSIST 255 -#define YAM_MAXSLOTTIME 999 - -#define YAM_FPGA_SIZE 5302 - -struct yamcfg { - unsigned int mask; /* Mask of commands */ - unsigned int iobase; /* IO Base of COM port */ - unsigned int irq; /* IRQ of COM port */ - unsigned int bitrate; /* Bit rate of radio port */ - unsigned int baudrate; /* Baud rate of the RS232 port */ - unsigned int txdelay; /* TxDelay */ - unsigned int txtail; /* TxTail */ - unsigned int persist; /* Persistence */ - unsigned int slottime; /* Slottime */ - unsigned int mode; /* mode 0 (simp), 1(Dupl), 2(Dupl+delay) */ - unsigned int holddly; /* PTT delay in FullDuplex 2 mode */ -}; - -struct yamdrv_ioctl_cfg { - int cmd; - struct yamcfg cfg; -}; - -struct yamdrv_ioctl_mcs { - int cmd; - unsigned int bitrate; - unsigned char bits[YAM_FPGA_SIZE]; -}; diff --git a/include/net/Space.h b/include/net/Space.h index ef42629f4258..6a0b6674d930 100644 --- a/include/net/Space.h +++ b/include/net/Space.h @@ -3,10 +3,5 @@ * ethernet adaptor have the name "eth[0123...]". */ -struct net_device *ultra_probe(int unit); -struct net_device *wd_probe(int unit); struct net_device *ne_probe(int unit); -struct net_device *smc_init(int unit); struct net_device *cs89x0_probe(int unit); -struct net_device *tc515_probe(int unit); -struct net_device *lance_probe(int unit); diff --git a/include/net/atmclip.h b/include/net/atmclip.h deleted file mode 100644 index 70e350e0db3d..000000000000 --- a/include/net/atmclip.h +++ /dev/null @@ -1,53 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* net/atm/atmarp.h - RFC1577 ATM ARP */ - -/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef _ATMCLIP_H -#define _ATMCLIP_H - -#include <linux/netdevice.h> -#include <linux/atm.h> -#include <linux/atmdev.h> -#include <linux/atmarp.h> -#include <linux/spinlock.h> -#include <net/neighbour.h> - - -#define CLIP_VCC(vcc) ((struct clip_vcc *) ((vcc)->user_back)) - -struct sk_buff; - -struct clip_vcc { - struct atm_vcc *vcc; /* VCC descriptor */ - struct atmarp_entry *entry; /* ATMARP table entry, NULL if IP addr. - isn't known yet */ - int xoff; /* 1 if send buffer is full */ - unsigned char encap; /* 0: NULL, 1: LLC/SNAP */ - unsigned long last_use; /* last send or receive operation */ - unsigned long idle_timeout; /* keep open idle for so many jiffies*/ - void (*old_push)(struct atm_vcc *vcc,struct sk_buff *skb); - /* keep old push fn for chaining */ - void (*old_pop)(struct atm_vcc *vcc,struct sk_buff *skb); - /* keep old pop fn for chaining */ - struct clip_vcc *next; /* next VCC */ -}; - - -struct atmarp_entry { - struct clip_vcc *vccs; /* active VCCs; NULL if resolution is - pending */ - unsigned long expires; /* entry expiration time */ - struct neighbour *neigh; /* neighbour back-pointer */ -}; - -#define PRIV(dev) ((struct clip_priv *) netdev_priv(dev)) - -struct clip_priv { - int number; /* for convenience ... */ - spinlock_t xoff_lock; /* ensures that pop is atomic (SMP) */ - struct net_device *next; /* next CLIP interface */ -}; - -#endif diff --git a/include/net/ax25.h b/include/net/ax25.h index 9fc6a6657266..6b2f518facdb 100644 --- a/include/net/ax25.h +++ b/include/net/ax25.h @@ -1,480 +1,10 @@ /* SPDX-License-Identifier: GPL-2.0 */ -/* - * Declarations of AX.25 type objects. - * - * Alan Cox (GW4PTS) 10/11/93 - */ #ifndef _AX25_H -#define _AX25_H +#define _AX25_H #include <linux/ax25.h> -#include <linux/spinlock.h> -#include <linux/timer.h> -#include <linux/list.h> -#include <linux/slab.h> -#include <linux/refcount.h> -#include <net/neighbour.h> -#include <net/sock.h> -#include <linux/seq_file.h> -#define AX25_T1CLAMPLO 1 -#define AX25_T1CLAMPHI (30 * HZ) - -#define AX25_BPQ_HEADER_LEN 16 -#define AX25_KISS_HEADER_LEN 1 - -#define AX25_HEADER_LEN 17 -#define AX25_ADDR_LEN 7 -#define AX25_DIGI_HEADER_LEN (AX25_MAX_DIGIS * AX25_ADDR_LEN) -#define AX25_MAX_HEADER_LEN (AX25_HEADER_LEN + AX25_DIGI_HEADER_LEN) - -/* AX.25 Protocol IDs */ -#define AX25_P_ROSE 0x01 -#define AX25_P_VJCOMP 0x06 /* Compressed TCP/IP packet */ - /* Van Jacobsen (RFC 1144) */ -#define AX25_P_VJUNCOMP 0x07 /* Uncompressed TCP/IP packet */ - /* Van Jacobsen (RFC 1144) */ -#define AX25_P_SEGMENT 0x08 /* Segmentation fragment */ -#define AX25_P_TEXNET 0xc3 /* TEXTNET datagram protocol */ -#define AX25_P_LQ 0xc4 /* Link Quality Protocol */ -#define AX25_P_ATALK 0xca /* Appletalk */ -#define AX25_P_ATALK_ARP 0xcb /* Appletalk ARP */ -#define AX25_P_IP 0xcc /* ARPA Internet Protocol */ -#define AX25_P_ARP 0xcd /* ARPA Address Resolution */ -#define AX25_P_FLEXNET 0xce /* FlexNet */ -#define AX25_P_NETROM 0xcf /* NET/ROM */ -#define AX25_P_TEXT 0xF0 /* No layer 3 protocol impl. */ - -/* AX.25 Segment control values */ -#define AX25_SEG_REM 0x7F -#define AX25_SEG_FIRST 0x80 - -#define AX25_CBIT 0x80 /* Command/Response bit */ -#define AX25_EBIT 0x01 /* HDLC Address Extension bit */ -#define AX25_HBIT 0x80 /* Has been repeated bit */ - -#define AX25_SSSID_SPARE 0x60 /* Unused bits in SSID for standard AX.25 */ -#define AX25_ESSID_SPARE 0x20 /* Unused bits in SSID for extended AX.25 */ -#define AX25_DAMA_FLAG 0x20 /* Well, it is *NOT* unused! (dl1bke 951121 */ - -#define AX25_COND_ACK_PENDING 0x01 -#define AX25_COND_REJECT 0x02 -#define AX25_COND_PEER_RX_BUSY 0x04 -#define AX25_COND_OWN_RX_BUSY 0x08 -#define AX25_COND_DAMA_MODE 0x10 - -#ifndef _LINUX_NETDEVICE_H -#include <linux/netdevice.h> -#endif - -/* Upper sub-layer (LAPB) definitions */ - -/* Control field templates */ -#define AX25_I 0x00 /* Information frames */ -#define AX25_S 0x01 /* Supervisory frames */ -#define AX25_RR 0x01 /* Receiver ready */ -#define AX25_RNR 0x05 /* Receiver not ready */ -#define AX25_REJ 0x09 /* Reject */ -#define AX25_U 0x03 /* Unnumbered frames */ -#define AX25_SABM 0x2f /* Set Asynchronous Balanced Mode */ -#define AX25_SABME 0x6f /* Set Asynchronous Balanced Mode Extended */ -#define AX25_DISC 0x43 /* Disconnect */ -#define AX25_DM 0x0f /* Disconnected mode */ -#define AX25_UA 0x63 /* Unnumbered acknowledge */ -#define AX25_FRMR 0x87 /* Frame reject */ -#define AX25_UI 0x03 /* Unnumbered information */ -#define AX25_XID 0xaf /* Exchange information */ -#define AX25_TEST 0xe3 /* Test */ - -#define AX25_PF 0x10 /* Poll/final bit for standard AX.25 */ -#define AX25_EPF 0x01 /* Poll/final bit for extended AX.25 */ - -#define AX25_ILLEGAL 0x100 /* Impossible to be a real frame type */ - -#define AX25_POLLOFF 0 -#define AX25_POLLON 1 - -/* AX25 L2 C-bit */ -#define AX25_COMMAND 1 -#define AX25_RESPONSE 2 - -/* Define Link State constants. */ - -enum { - AX25_STATE_0, /* Listening */ - AX25_STATE_1, /* SABM sent */ - AX25_STATE_2, /* DISC sent */ - AX25_STATE_3, /* Established */ - AX25_STATE_4 /* Recovery */ -}; - -#define AX25_MODULUS 8 /* Standard AX.25 modulus */ -#define AX25_EMODULUS 128 /* Extended AX.25 modulus */ - -enum { - AX25_PROTO_STD_SIMPLEX, - AX25_PROTO_STD_DUPLEX, -#ifdef CONFIG_AX25_DAMA_SLAVE - AX25_PROTO_DAMA_SLAVE, -#endif - __AX25_PROTO_MAX, - AX25_PROTO_MAX = __AX25_PROTO_MAX -1 -}; - -enum { - AX25_VALUES_IPDEFMODE, /* 0=DG 1=VC */ - AX25_VALUES_AXDEFMODE, /* 0=Normal 1=Extended Seq Nos */ - AX25_VALUES_BACKOFF, /* 0=None 1=Linear 2=Exponential */ - AX25_VALUES_CONMODE, /* Allow connected modes - 0=No 1=no "PID text" 2=all PIDs */ - AX25_VALUES_WINDOW, /* Default window size for standard AX.25 */ - AX25_VALUES_EWINDOW, /* Default window size for extended AX.25 */ - AX25_VALUES_T1, /* Default T1 timeout value */ - AX25_VALUES_T2, /* Default T2 timeout value */ - AX25_VALUES_T3, /* Default T3 timeout value */ - AX25_VALUES_IDLE, /* Connected mode idle timer */ - AX25_VALUES_N2, /* Default N2 value */ - AX25_VALUES_PACLEN, /* AX.25 MTU */ - AX25_VALUES_PROTOCOL, /* Std AX.25, DAMA Slave */ -#ifdef CONFIG_AX25_DAMA_SLAVE - AX25_VALUES_DS_TIMEOUT, /* DAMA Slave timeout */ -#endif - AX25_MAX_VALUES /* THIS MUST REMAIN THE LAST ENTRY OF THIS LIST */ -}; - -#define AX25_DEF_IPDEFMODE 0 /* Datagram */ -#define AX25_DEF_AXDEFMODE 0 /* Normal */ -#define AX25_DEF_BACKOFF 1 /* Linear backoff */ -#define AX25_DEF_CONMODE 2 /* Connected mode allowed */ -#define AX25_DEF_WINDOW 2 /* Window=2 */ -#define AX25_DEF_EWINDOW 32 /* Module-128 Window=32 */ -#define AX25_DEF_T1 10000 /* T1=10s */ -#define AX25_DEF_T2 3000 /* T2=3s */ -#define AX25_DEF_T3 300000 /* T3=300s */ -#define AX25_DEF_N2 10 /* N2=10 */ -#define AX25_DEF_IDLE 0 /* Idle=None */ -#define AX25_DEF_PACLEN 256 /* Paclen=256 */ -#define AX25_DEF_PROTOCOL AX25_PROTO_STD_SIMPLEX /* Standard AX.25 */ -#define AX25_DEF_DS_TIMEOUT 180000 /* DAMA timeout 3 minutes */ - -typedef struct ax25_uid_assoc { - struct hlist_node uid_node; - refcount_t refcount; - kuid_t uid; - ax25_address call; -} ax25_uid_assoc; - -#define ax25_uid_for_each(__ax25, list) \ - hlist_for_each_entry(__ax25, list, uid_node) - -#define ax25_uid_hold(ax25) \ - refcount_inc(&((ax25)->refcount)) - -static inline void ax25_uid_put(ax25_uid_assoc *assoc) -{ - if (refcount_dec_and_test(&assoc->refcount)) { - kfree(assoc); - } -} - -typedef struct { - ax25_address calls[AX25_MAX_DIGIS]; - unsigned char repeated[AX25_MAX_DIGIS]; - unsigned char ndigi; - signed char lastrepeat; -} ax25_digi; - -typedef struct ax25_route { - struct ax25_route *next; - ax25_address callsign; - struct net_device *dev; - ax25_digi *digipeat; - char ip_mode; -} ax25_route; - -void __ax25_put_route(ax25_route *ax25_rt); - -extern rwlock_t ax25_route_lock; - -static inline void ax25_route_lock_use(void) -{ - read_lock(&ax25_route_lock); -} - -static inline void ax25_route_lock_unuse(void) -{ - read_unlock(&ax25_route_lock); -} - -typedef struct { - char slave; /* slave_mode? */ - struct timer_list slave_timer; /* timeout timer */ - unsigned short slave_timeout; /* when? */ -} ax25_dama_info; - -typedef struct ax25_dev { - struct list_head list; - - struct net_device *dev; - netdevice_tracker dev_tracker; - - struct net_device *forward; - struct ctl_table_header *sysheader; - int values[AX25_MAX_VALUES]; -#ifdef CONFIG_AX25_DAMA_SLAVE - ax25_dama_info dama; -#endif - refcount_t refcount; - bool device_up; - struct rcu_head rcu; -} ax25_dev; - -typedef struct ax25_cb { - struct hlist_node ax25_node; - ax25_address source_addr, dest_addr; - ax25_digi *digipeat; - ax25_dev *ax25_dev; - netdevice_tracker dev_tracker; - unsigned char iamdigi; - unsigned char state, modulus, pidincl; - unsigned short vs, vr, va; - unsigned char condition, backoff; - unsigned char n2, n2count; - struct timer_list t1timer, t2timer, t3timer, idletimer; - unsigned long t1, t2, t3, idle, rtt; - unsigned short paclen, fragno, fraglen; - struct sk_buff_head write_queue; - struct sk_buff_head reseq_queue; - struct sk_buff_head ack_queue; - struct sk_buff_head frag_queue; - unsigned char window; - struct timer_list timer, dtimer; - struct sock *sk; /* Backlink to socket */ - refcount_t refcount; -} ax25_cb; - -struct ax25_sock { - struct sock sk; - struct ax25_cb *cb; -}; - -#define ax25_sk(ptr) container_of_const(ptr, struct ax25_sock, sk) - -static inline struct ax25_cb *sk_to_ax25(const struct sock *sk) -{ - return ax25_sk(sk)->cb; -} - -#define ax25_for_each(__ax25, list) \ - hlist_for_each_entry(__ax25, list, ax25_node) - -#define ax25_cb_hold(__ax25) \ - refcount_inc(&((__ax25)->refcount)) - -static __inline__ void ax25_cb_put(ax25_cb *ax25) -{ - if (refcount_dec_and_test(&ax25->refcount)) { - kfree(ax25->digipeat); - kfree(ax25); - } -} - -static inline void ax25_dev_hold(ax25_dev *ax25_dev) -{ - refcount_inc(&ax25_dev->refcount); -} - -static inline void ax25_dev_put(ax25_dev *ax25_dev) -{ - if (refcount_dec_and_test(&ax25_dev->refcount)) - kfree_rcu(ax25_dev, rcu); -} -static inline __be16 ax25_type_trans(struct sk_buff *skb, struct net_device *dev) -{ - skb->dev = dev; - skb_reset_mac_header(skb); - skb->pkt_type = PACKET_HOST; - return htons(ETH_P_AX25); -} - -/* af_ax25.c */ -extern struct hlist_head ax25_list; -extern spinlock_t ax25_list_lock; -void ax25_cb_add(ax25_cb *); -struct sock *ax25_find_listener(ax25_address *, int, struct net_device *, int); -struct sock *ax25_get_socket(ax25_address *, ax25_address *, int); -ax25_cb *ax25_find_cb(const ax25_address *, ax25_address *, ax25_digi *, - struct net_device *); -void ax25_send_to_raw(ax25_address *, struct sk_buff *, int); -void ax25_destroy_socket(ax25_cb *); -ax25_cb * __must_check ax25_create_cb(void); -void ax25_fillin_cb(ax25_cb *, ax25_dev *); -struct sock *ax25_make_new(struct sock *, struct ax25_dev *); - -/* ax25_addr.c */ -extern const ax25_address ax25_bcast; -extern const ax25_address ax25_defaddr; -extern const ax25_address null_ax25_address; -char *ax2asc(char *buf, const ax25_address *); -void asc2ax(ax25_address *addr, const char *callsign); -int ax25cmp(const ax25_address *, const ax25_address *); -int ax25digicmp(const ax25_digi *, const ax25_digi *); -const unsigned char *ax25_addr_parse(const unsigned char *, int, - ax25_address *, ax25_address *, ax25_digi *, int *, int *); -int ax25_addr_build(unsigned char *, const ax25_address *, - const ax25_address *, const ax25_digi *, int, int); -int ax25_addr_size(const ax25_digi *); -void ax25_digi_invert(const ax25_digi *, ax25_digi *); - -/* ax25_dev.c */ -extern spinlock_t ax25_dev_lock; - -#if IS_ENABLED(CONFIG_AX25) -static inline ax25_dev *ax25_dev_ax25dev(const struct net_device *dev) -{ - return rcu_dereference_rtnl(dev->ax25_ptr); -} -#endif - -ax25_dev *ax25_addr_ax25dev(ax25_address *); -void ax25_dev_device_up(struct net_device *); -void ax25_dev_device_down(struct net_device *); -int ax25_fwd_ioctl(unsigned int, struct ax25_fwd_struct *); -struct net_device *ax25_fwd_dev(struct net_device *); -void ax25_dev_free(void); - -/* ax25_ds_in.c */ -int ax25_ds_frame_in(ax25_cb *, struct sk_buff *, int); - -/* ax25_ds_subr.c */ -void ax25_ds_nr_error_recovery(ax25_cb *); -void ax25_ds_enquiry_response(ax25_cb *); -void ax25_ds_establish_data_link(ax25_cb *); -void ax25_dev_dama_off(ax25_dev *); -void ax25_dama_on(ax25_cb *); -void ax25_dama_off(ax25_cb *); - -/* ax25_ds_timer.c */ -void ax25_ds_setup_timer(ax25_dev *); -void ax25_ds_set_timer(ax25_dev *); -void ax25_ds_del_timer(ax25_dev *); -void ax25_ds_timer(ax25_cb *); -void ax25_ds_t1_timeout(ax25_cb *); -void ax25_ds_heartbeat_expiry(ax25_cb *); -void ax25_ds_t3timer_expiry(ax25_cb *); -void ax25_ds_idletimer_expiry(ax25_cb *); - -/* ax25_iface.c */ - -struct ax25_protocol { - struct ax25_protocol *next; - unsigned int pid; - int (*func)(struct sk_buff *, ax25_cb *); -}; - -void ax25_register_pid(struct ax25_protocol *ap); -void ax25_protocol_release(unsigned int); - -struct ax25_linkfail { - struct hlist_node lf_node; - void (*func)(ax25_cb *, int); -}; - -void ax25_linkfail_register(struct ax25_linkfail *lf); -void ax25_linkfail_release(struct ax25_linkfail *lf); -int __must_check ax25_listen_register(const ax25_address *, - struct net_device *); -void ax25_listen_release(const ax25_address *, struct net_device *); -int(*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *); -int ax25_listen_mine(const ax25_address *, struct net_device *); -void ax25_link_failed(ax25_cb *, int); -int ax25_protocol_is_registered(unsigned int); - -/* ax25_in.c */ -int ax25_rx_iframe(ax25_cb *, struct sk_buff *); -int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *, - struct net_device *); - -/* ax25_ip.c */ -netdev_tx_t ax25_ip_xmit(struct sk_buff *skb); -extern const struct header_ops ax25_header_ops; - -/* ax25_out.c */ -ax25_cb *ax25_send_frame(struct sk_buff *, int, const ax25_address *, - ax25_address *, ax25_digi *, struct net_device *); -void ax25_output(ax25_cb *, int, struct sk_buff *); -void ax25_kick(ax25_cb *); -void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int); -void ax25_queue_xmit(struct sk_buff *skb, struct net_device *dev); -int ax25_check_iframes_acked(ax25_cb *, unsigned short); - -/* ax25_route.c */ -void ax25_rt_device_down(struct net_device *); -int ax25_rt_ioctl(unsigned int, void __user *); -extern const struct seq_operations ax25_rt_seqops; -ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev); -struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, - ax25_address *, ax25_digi *); -void ax25_rt_free(void); - -/* ax25_std_in.c */ -int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int); - -/* ax25_std_subr.c */ -void ax25_std_nr_error_recovery(ax25_cb *); -void ax25_std_establish_data_link(ax25_cb *); -void ax25_std_transmit_enquiry(ax25_cb *); -void ax25_std_enquiry_response(ax25_cb *); -void ax25_std_timeout_response(ax25_cb *); - -/* ax25_std_timer.c */ -void ax25_std_heartbeat_expiry(ax25_cb *); -void ax25_std_t1timer_expiry(ax25_cb *); -void ax25_std_t2timer_expiry(ax25_cb *); -void ax25_std_t3timer_expiry(ax25_cb *); -void ax25_std_idletimer_expiry(ax25_cb *); - -/* ax25_subr.c */ -void ax25_clear_queues(ax25_cb *); -void ax25_frames_acked(ax25_cb *, unsigned short); -void ax25_requeue_frames(ax25_cb *); -int ax25_validate_nr(ax25_cb *, unsigned short); -int ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *); -void ax25_send_control(ax25_cb *, int, int, int); -void ax25_return_dm(struct net_device *, ax25_address *, ax25_address *, - ax25_digi *); -void ax25_calculate_t1(ax25_cb *); -void ax25_calculate_rtt(ax25_cb *); -void ax25_disconnect(ax25_cb *, int); - -/* ax25_timer.c */ -void ax25_setup_timers(ax25_cb *); -void ax25_start_heartbeat(ax25_cb *); -void ax25_start_t1timer(ax25_cb *); -void ax25_start_t2timer(ax25_cb *); -void ax25_start_t3timer(ax25_cb *); -void ax25_start_idletimer(ax25_cb *); -void ax25_stop_heartbeat(ax25_cb *); -void ax25_stop_t1timer(ax25_cb *); -void ax25_stop_t2timer(ax25_cb *); -void ax25_stop_t3timer(ax25_cb *); -void ax25_stop_idletimer(ax25_cb *); -int ax25_t1timer_running(ax25_cb *); -unsigned long ax25_display_timer(struct timer_list *); - -/* ax25_uid.c */ -extern int ax25_uid_policy; -ax25_uid_assoc *ax25_findbyuid(kuid_t); -int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *); -extern const struct seq_operations ax25_uid_seqops; -void ax25_uid_free(void); - -/* sysctl_net_ax25.c */ -#ifdef CONFIG_SYSCTL -int ax25_register_dev_sysctl(ax25_dev *ax25_dev); -void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev); -#else -static inline int ax25_register_dev_sysctl(ax25_dev *ax25_dev) { return 0; } -static inline void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev) {} -#endif /* CONFIG_SYSCTL */ +#define AX25_ADDR_LEN 7 +#define AX25_P_IP 0xCC #endif diff --git a/include/net/caif/caif_dev.h b/include/net/caif/caif_dev.h deleted file mode 100644 index b655d8666f55..000000000000 --- a/include/net/caif/caif_dev.h +++ /dev/null @@ -1,128 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CAIF_DEV_H_ -#define CAIF_DEV_H_ - -#include <net/caif/caif_layer.h> -#include <net/caif/cfcnfg.h> -#include <net/caif/caif_device.h> -#include <linux/caif/caif_socket.h> -#include <linux/if.h> -#include <linux/net.h> - -/** - * struct caif_param - CAIF parameters. - * @size: Length of data - * @data: Binary Data Blob - */ -struct caif_param { - u16 size; - u8 data[256]; -}; - -/** - * struct caif_connect_request - Request data for CAIF channel setup. - * @protocol: Type of CAIF protocol to use (at, datagram etc) - * @sockaddr: Socket address to connect. - * @priority: Priority of the connection. - * @link_selector: Link selector (high bandwidth or low latency) - * @ifindex: kernel index of the interface. - * @param: Connect Request parameters (CAIF_SO_REQ_PARAM). - * - * This struct is used when connecting a CAIF channel. - * It contains all CAIF channel configuration options. - */ -struct caif_connect_request { - enum caif_protocol_type protocol; - struct sockaddr_caif sockaddr; - enum caif_channel_priority priority; - enum caif_link_selector link_selector; - int ifindex; - struct caif_param param; -}; - -/** - * caif_connect_client - Connect a client to CAIF Core Stack. - * @config: Channel setup parameters, specifying what address - * to connect on the Modem. - * @client_layer: User implementation of client layer. This layer - * MUST have receive and control callback functions - * implemented. - * @ifindex: Link layer interface index used for this connection. - * @headroom: Head room needed by CAIF protocol. - * @tailroom: Tail room needed by CAIF protocol. - * - * This function connects a CAIF channel. The Client must implement - * the struct cflayer. This layer represents the Client layer and holds - * receive functions and control callback functions. Control callback - * function will receive information about connect/disconnect responses, - * flow control etc (see enum caif_control). - * E.g. CAIF Socket will call this function for each socket it connects - * and have one client_layer instance for each socket. - */ -int caif_connect_client(struct net *net, - struct caif_connect_request *conn_req, - struct cflayer *client_layer, int *ifindex, - int *headroom, int *tailroom); - -/** - * caif_disconnect_client - Disconnects a client from the CAIF stack. - * - * @client_layer: Client layer to be disconnected. - */ -int caif_disconnect_client(struct net *net, struct cflayer *client_layer); - - -/** - * caif_client_register_refcnt - register ref-count functions provided by client. - * - * @adapt_layer: Client layer using CAIF Stack. - * @hold: Function provided by client layer increasing ref-count - * @put: Function provided by client layer decreasing ref-count - * - * Client of the CAIF Stack must register functions for reference counting. - * These functions are called by the CAIF Stack for every upstream packet, - * and must therefore be implemented efficiently. - * - * Client should call caif_free_client when reference count degrease to zero. - */ - -void caif_client_register_refcnt(struct cflayer *adapt_layer, - void (*hold)(struct cflayer *lyr), - void (*put)(struct cflayer *lyr)); -/** - * caif_free_client - Free memory used to manage the client in the CAIF Stack. - * - * @client_layer: Client layer to be removed. - * - * This function must be called from client layer in order to free memory. - * Caller must guarantee that no packets are in flight upstream when calling - * this function. - */ -void caif_free_client(struct cflayer *adap_layer); - -/** - * struct caif_enroll_dev - Enroll a net-device as a CAIF Link layer - * @dev: Network device to enroll. - * @caifdev: Configuration information from CAIF Link Layer - * @link_support: Link layer support layer - * @head_room: Head room needed by link support layer - * @layer: Lowest layer in CAIF stack - * @rcv_fun: Receive function for CAIF stack. - * - * This function enroll a CAIF link layer into CAIF Stack and - * expects the interface to be able to handle CAIF payload. - * The link_support layer is used to add any Link Layer specific - * framing. - */ -int caif_enroll_dev(struct net_device *dev, struct caif_dev_common *caifdev, - struct cflayer *link_support, int head_room, - struct cflayer **layer, int (**rcv_func)( - struct sk_buff *, struct net_device *, - struct packet_type *, struct net_device *)); - -#endif /* CAIF_DEV_H_ */ diff --git a/include/net/caif/caif_device.h b/include/net/caif/caif_device.h deleted file mode 100644 index 91d1fd5b44a4..000000000000 --- a/include/net/caif/caif_device.h +++ /dev/null @@ -1,55 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CAIF_DEVICE_H_ -#define CAIF_DEVICE_H_ -#include <linux/kernel.h> -#include <linux/net.h> -#include <linux/netdevice.h> -#include <linux/caif/caif_socket.h> -#include <net/caif/caif_device.h> - -/** - * struct caif_dev_common - data shared between CAIF drivers and stack. - * @flowctrl: Flow Control callback function. This function is - * supplied by CAIF Core Stack and is used by CAIF - * Link Layer to send flow-stop to CAIF Core. - * The flow information will be distributed to all - * clients of CAIF. - * - * @link_select: Profile of device, either high-bandwidth or - * low-latency. This member is set by CAIF Link - * Layer Device in order to indicate if this device - * is a high bandwidth or low latency device. - * - * @use_frag: CAIF Frames may be fragmented. - * Is set by CAIF Link Layer in order to indicate if the - * interface receives fragmented frames that must be - * assembled by CAIF Core Layer. - * - * @use_fcs: Indicate if Frame CheckSum (fcs) is used. - * Is set if the physical interface is - * using Frame Checksum on the CAIF Frames. - * - * @use_stx: Indicate STart of frame eXtension (stx) in use. - * Is set if the CAIF Link Layer expects - * CAIF Frames to start with the STX byte. - * - * This structure is shared between the CAIF drivers and the CAIF stack. - * It is used by the device to register its behavior. - * CAIF Core layer must set the member flowctrl in order to supply - * CAIF Link Layer with the flow control function. - * - */ - struct caif_dev_common { - void (*flowctrl)(struct net_device *net, int on); - enum caif_link_selector link_select; - int use_frag; - int use_fcs; - int use_stx; -}; - -#endif /* CAIF_DEVICE_H_ */ diff --git a/include/net/caif/caif_layer.h b/include/net/caif/caif_layer.h deleted file mode 100644 index 053e7c6a6a66..000000000000 --- a/include/net/caif/caif_layer.h +++ /dev/null @@ -1,277 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CAIF_LAYER_H_ -#define CAIF_LAYER_H_ - -#include <linux/list.h> - -struct cflayer; -struct cfpkt; -struct caif_payload_info; - -#define CAIF_LAYER_NAME_SZ 16 - -/** - * caif_assert() - Assert function for CAIF. - * @assert: expression to evaluate. - * - * This function will print a error message and a do WARN_ON if the - * assertion fails. Normally this will do a stack up at the current location. - */ -#define caif_assert(assert) \ -do { \ - if (!(assert)) { \ - pr_err("caif:Assert detected:'%s'\n", #assert); \ - WARN_ON(!(assert)); \ - } \ -} while (0) - -/** - * enum caif_ctrlcmd - CAIF Stack Control Signaling sent in layer.ctrlcmd(). - * - * @CAIF_CTRLCMD_FLOW_OFF_IND: Flow Control is OFF, transmit function - * should stop sending data - * - * @CAIF_CTRLCMD_FLOW_ON_IND: Flow Control is ON, transmit function - * can start sending data - * - * @CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND: Remote end modem has decided to close - * down channel - * - * @CAIF_CTRLCMD_INIT_RSP: Called initially when the layer below - * has finished initialization - * - * @CAIF_CTRLCMD_DEINIT_RSP: Called when de-initialization is - * complete - * - * @CAIF_CTRLCMD_INIT_FAIL_RSP: Called if initialization fails - * - * @_CAIF_CTRLCMD_PHYIF_FLOW_OFF_IND: CAIF Link layer temporarily cannot - * send more packets. - * @_CAIF_CTRLCMD_PHYIF_FLOW_ON_IND: Called if CAIF Link layer is able - * to send packets again. - * @_CAIF_CTRLCMD_PHYIF_DOWN_IND: Called if CAIF Link layer is going - * down. - * - * These commands are sent upwards in the CAIF stack to the CAIF Client. - * They are used for signaling originating from the modem or CAIF Link Layer. - * These are either responses (*_RSP) or events (*_IND). - */ -enum caif_ctrlcmd { - CAIF_CTRLCMD_FLOW_OFF_IND, - CAIF_CTRLCMD_FLOW_ON_IND, - CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND, - CAIF_CTRLCMD_INIT_RSP, - CAIF_CTRLCMD_DEINIT_RSP, - CAIF_CTRLCMD_INIT_FAIL_RSP, - _CAIF_CTRLCMD_PHYIF_FLOW_OFF_IND, - _CAIF_CTRLCMD_PHYIF_FLOW_ON_IND, - _CAIF_CTRLCMD_PHYIF_DOWN_IND, -}; - -/** - * enum caif_modemcmd - Modem Control Signaling, sent from CAIF Client - * to the CAIF Link Layer or modem. - * - * @CAIF_MODEMCMD_FLOW_ON_REQ: Flow Control is ON, transmit function - * can start sending data. - * - * @CAIF_MODEMCMD_FLOW_OFF_REQ: Flow Control is OFF, transmit function - * should stop sending data. - * - * @_CAIF_MODEMCMD_PHYIF_USEFULL: Notify physical layer that it is in use - * - * @_CAIF_MODEMCMD_PHYIF_USELESS: Notify physical layer that it is - * no longer in use. - * - * These are requests sent 'downwards' in the stack. - * Flow ON, OFF can be indicated to the modem. - */ -enum caif_modemcmd { - CAIF_MODEMCMD_FLOW_ON_REQ = 0, - CAIF_MODEMCMD_FLOW_OFF_REQ = 1, - _CAIF_MODEMCMD_PHYIF_USEFULL = 3, - _CAIF_MODEMCMD_PHYIF_USELESS = 4 -}; - -/** - * enum caif_direction - CAIF Packet Direction. - * Indicate if a packet is to be sent out or to be received in. - * @CAIF_DIR_IN: Incoming packet received. - * @CAIF_DIR_OUT: Outgoing packet to be transmitted. - */ -enum caif_direction { - CAIF_DIR_IN = 0, - CAIF_DIR_OUT = 1 -}; - -/** - * struct cflayer - CAIF Stack layer. - * Defines the framework for the CAIF Core Stack. - * @up: Pointer up to the layer above. - * @dn: Pointer down to the layer below. - * @node: List node used when layer participate in a list. - * @receive: Packet receive function. - * @transmit: Packet transmit function. - * @ctrlcmd: Used for control signalling upwards in the stack. - * @modemcmd: Used for control signaling downwards in the stack. - * @id: The identity of this layer - * @name: Name of the layer. - * - * This structure defines the layered structure in CAIF. - * - * It defines CAIF layering structure, used by all CAIF Layers and the - * layers interfacing CAIF. - * - * In order to integrate with CAIF an adaptation layer on top of the CAIF stack - * and PHY layer below the CAIF stack - * must be implemented. These layer must follow the design principles below. - * - * Principles for layering of protocol layers: - * - All layers must use this structure. If embedding it, then place this - * structure first in the layer specific structure. - * - * - Each layer should not depend on any others layer's private data. - * - * - In order to send data upwards do - * layer->up->receive(layer->up, packet); - * - * - In order to send data downwards do - * layer->dn->transmit(layer->dn, info, packet); - */ -struct cflayer { - struct cflayer *up; - struct cflayer *dn; - struct list_head node; - - /* - * receive() - Receive Function (non-blocking). - * Contract: Each layer must implement a receive function passing the - * CAIF packets upwards in the stack. - * Packet handling rules: - * - The CAIF packet (cfpkt) ownership is passed to the - * called receive function. This means that the - * packet cannot be accessed after passing it to the - * above layer using up->receive(). - * - * - If parsing of the packet fails, the packet must be - * destroyed and negative error code returned - * from the function. - * EXCEPTION: If the framing layer (cffrml) returns - * -EILSEQ, the packet is not freed. - * - * - If parsing succeeds (and above layers return OK) then - * the function must return a value >= 0. - * - * Returns result < 0 indicates an error, 0 or positive value - * indicates success. - * - * @layr: Pointer to the current layer the receive function is - * implemented for (this pointer). - * @cfpkt: Pointer to CaifPacket to be handled. - */ - int (*receive)(struct cflayer *layr, struct cfpkt *cfpkt); - - /* - * transmit() - Transmit Function (non-blocking). - * Contract: Each layer must implement a transmit function passing the - * CAIF packet downwards in the stack. - * Packet handling rules: - * - The CAIF packet (cfpkt) ownership is passed to the - * transmit function. This means that the packet - * cannot be accessed after passing it to the below - * layer using dn->transmit(). - * - * - Upon error the packet ownership is still passed on, - * so the packet shall be freed where error is detected. - * Callers of the transmit function shall not free packets, - * but errors shall be returned. - * - * - Return value less than zero means error, zero or - * greater than zero means OK. - * - * Returns result < 0 indicates an error, 0 or positive value - * indicates success. - * - * @layr: Pointer to the current layer the receive function - * isimplemented for (this pointer). - * @cfpkt: Pointer to CaifPacket to be handled. - */ - int (*transmit) (struct cflayer *layr, struct cfpkt *cfpkt); - - /* - * cttrlcmd() - Control Function upwards in CAIF Stack (non-blocking). - * Used for signaling responses (CAIF_CTRLCMD_*_RSP) - * and asynchronous events from the modem (CAIF_CTRLCMD_*_IND) - * - * @layr: Pointer to the current layer the receive function - * is implemented for (this pointer). - * @ctrl: Control Command. - */ - void (*ctrlcmd) (struct cflayer *layr, enum caif_ctrlcmd ctrl, - int phyid); - - /* - * modemctrl() - Control Function used for controlling the modem. - * Used to signal down-wards in the CAIF stack. - * Returns 0 on success, < 0 upon failure. - * - * @layr: Pointer to the current layer the receive function - * is implemented for (this pointer). - * @ctrl: Control Command. - */ - int (*modemcmd) (struct cflayer *layr, enum caif_modemcmd ctrl); - - unsigned int id; - char name[CAIF_LAYER_NAME_SZ]; -}; - -/** - * layer_set_up() - Set the up pointer for a specified layer. - * @layr: Layer where up pointer shall be set. - * @above: Layer above. - */ -#define layer_set_up(layr, above) ((layr)->up = (struct cflayer *)(above)) - -/** - * layer_set_dn() - Set the down pointer for a specified layer. - * @layr: Layer where down pointer shall be set. - * @below: Layer below. - */ -#define layer_set_dn(layr, below) ((layr)->dn = (struct cflayer *)(below)) - -/** - * struct dev_info - Physical Device info information about physical layer. - * @dev: Pointer to native physical device. - * @id: Physical ID of the physical connection used by the - * logical CAIF connection. Used by service layers to - * identify their physical id to Caif MUX (CFMUXL)so - * that the MUX can add the correct physical ID to the - * packet. - */ -struct dev_info { - void *dev; - unsigned int id; -}; - -/** - * struct caif_payload_info - Payload information embedded in packet (sk_buff). - * - * @dev_info: Information about the receiving device. - * - * @hdr_len: Header length, used to align pay load on 32bit boundary. - * - * @channel_id: Channel ID of the logical CAIF connection. - * Used by mux to insert channel id into the caif packet. - */ -struct caif_payload_info { - struct dev_info *dev_info; - unsigned short hdr_len; - unsigned short channel_id; -}; - -#endif /* CAIF_LAYER_H_ */ diff --git a/include/net/caif/cfcnfg.h b/include/net/caif/cfcnfg.h deleted file mode 100644 index 8819ff4db35a..000000000000 --- a/include/net/caif/cfcnfg.h +++ /dev/null @@ -1,90 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CFCNFG_H_ -#define CFCNFG_H_ -#include <linux/spinlock.h> -#include <linux/netdevice.h> -#include <net/caif/caif_layer.h> -#include <net/caif/cfctrl.h> - -struct cfcnfg; - -/** - * enum cfcnfg_phy_preference - Physical preference HW Abstraction - * - * @CFPHYPREF_UNSPECIFIED: Default physical interface - * - * @CFPHYPREF_LOW_LAT: Default physical interface for low-latency - * traffic - * @CFPHYPREF_HIGH_BW: Default physical interface for high-bandwidth - * traffic - * @CFPHYPREF_LOOP: TEST only Loopback interface simulating modem - * responses. - * - */ -enum cfcnfg_phy_preference { - CFPHYPREF_UNSPECIFIED, - CFPHYPREF_LOW_LAT, - CFPHYPREF_HIGH_BW, - CFPHYPREF_LOOP -}; - -/** - * cfcnfg_create() - Get the CAIF configuration object given network. - * @net: Network for the CAIF configuration object. - */ -struct cfcnfg *get_cfcnfg(struct net *net); - -/** - * cfcnfg_create() - Create the CAIF configuration object. - */ -struct cfcnfg *cfcnfg_create(void); - -/** - * cfcnfg_remove() - Remove the CFCNFG object - * @cfg: config object - */ -void cfcnfg_remove(struct cfcnfg *cfg); - -/** - * cfcnfg_add_phy_layer() - Adds a physical layer to the CAIF stack. - * @cnfg: Pointer to a CAIF configuration object, created by - * cfcnfg_create(). - * @dev: Pointer to link layer device - * @phy_layer: Specify the physical layer. The transmit function - * MUST be set in the structure. - * @pref: The phy (link layer) preference. - * @link_support: Protocol implementation for link layer specific protocol. - * @fcs: Specify if checksum is used in CAIF Framing Layer. - * @head_room: Head space needed by link specific protocol. - */ -int -cfcnfg_add_phy_layer(struct cfcnfg *cnfg, - struct net_device *dev, struct cflayer *phy_layer, - enum cfcnfg_phy_preference pref, - struct cflayer *link_support, - bool fcs, int head_room); - -/** - * cfcnfg_del_phy_layer - Deletes an phy layer from the CAIF stack. - * - * @cnfg: Pointer to a CAIF configuration object, created by - * cfcnfg_create(). - * @phy_layer: Adaptation layer to be removed. - */ -int cfcnfg_del_phy_layer(struct cfcnfg *cnfg, struct cflayer *phy_layer); - -/** - * cfcnfg_set_phy_state() - Set the state of the physical interface device. - * @cnfg: Configuration object - * @phy_layer: Physical Layer representation - * @up: State of device - */ -int cfcnfg_set_phy_state(struct cfcnfg *cnfg, struct cflayer *phy_layer, - bool up); - -#endif /* CFCNFG_H_ */ diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h deleted file mode 100644 index 86d17315c8a1..000000000000 --- a/include/net/caif/cfctrl.h +++ /dev/null @@ -1,130 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CFCTRL_H_ -#define CFCTRL_H_ -#include <net/caif/caif_layer.h> -#include <net/caif/cfsrvl.h> - -/* CAIF Control packet commands */ -enum cfctrl_cmd { - CFCTRL_CMD_LINK_SETUP = 0, - CFCTRL_CMD_LINK_DESTROY = 1, - CFCTRL_CMD_LINK_ERR = 2, - CFCTRL_CMD_ENUM = 3, - CFCTRL_CMD_SLEEP = 4, - CFCTRL_CMD_WAKE = 5, - CFCTRL_CMD_LINK_RECONF = 6, - CFCTRL_CMD_START_REASON = 7, - CFCTRL_CMD_RADIO_SET = 8, - CFCTRL_CMD_MODEM_SET = 9, - CFCTRL_CMD_MASK = 0xf -}; - -/* Channel types */ -enum cfctrl_srv { - CFCTRL_SRV_DECM = 0, - CFCTRL_SRV_VEI = 1, - CFCTRL_SRV_VIDEO = 2, - CFCTRL_SRV_DBG = 3, - CFCTRL_SRV_DATAGRAM = 4, - CFCTRL_SRV_RFM = 5, - CFCTRL_SRV_UTIL = 6, - CFCTRL_SRV_MASK = 0xf -}; - -#define CFCTRL_RSP_BIT 0x20 -#define CFCTRL_ERR_BIT 0x10 - -struct cfctrl_rsp { - void (*linksetup_rsp)(struct cflayer *layer, u8 linkid, - enum cfctrl_srv serv, u8 phyid, - struct cflayer *adapt_layer); - void (*linkdestroy_rsp)(struct cflayer *layer, u8 linkid); - void (*linkerror_ind)(void); - void (*enum_rsp)(void); - void (*sleep_rsp)(void); - void (*wake_rsp)(void); - void (*restart_rsp)(void); - void (*radioset_rsp)(void); - void (*reject_rsp)(struct cflayer *layer, u8 linkid, - struct cflayer *client_layer); -}; - -/* Link Setup Parameters for CAIF-Links. */ -struct cfctrl_link_param { - enum cfctrl_srv linktype;/* (T3,T0) Type of Channel */ - u8 priority; /* (P4,P0) Priority of the channel */ - u8 phyid; /* (U2-U0) Physical interface to connect */ - u8 endpoint; /* (E1,E0) Endpoint for data channels */ - u8 chtype; /* (H1,H0) Channel-Type, applies to - * VEI, DEBUG */ - union { - struct { - u8 connid; /* (D7,D0) Video LinkId */ - } video; - - struct { - u32 connid; /* (N31,Ngit0) Connection ID used - * for Datagram */ - } datagram; - - struct { - u32 connid; /* Connection ID used for RFM */ - char volume[20]; /* Volume to mount for RFM */ - } rfm; /* Configuration for RFM */ - - struct { - u16 fifosize_kb; /* Psock FIFO size in KB */ - u16 fifosize_bufs; /* Psock # signal buffers */ - char name[16]; /* Name of the PSOCK service */ - u8 params[255]; /* Link setup Parameters> */ - u16 paramlen; /* Length of Link Setup - * Parameters */ - } utility; /* Configuration for Utility Links (Psock) */ - } u; -}; - -/* This structure is used internally in CFCTRL */ -struct cfctrl_request_info { - int sequence_no; - enum cfctrl_cmd cmd; - u8 channel_id; - struct cfctrl_link_param param; - struct cflayer *client_layer; - struct list_head list; -}; - -struct cfctrl { - struct cfsrvl serv; - struct cfctrl_rsp res; - atomic_t req_seq_no; - atomic_t rsp_seq_no; - struct list_head list; - /* Protects from simultaneous access to first_req list */ - spinlock_t info_list_lock; -#ifndef CAIF_NO_LOOP - u8 loop_linkid; - int loop_linkused[256]; - /* Protects simultaneous access to loop_linkid and loop_linkused */ - spinlock_t loop_linkid_lock; -#endif - -}; - -void cfctrl_enum_req(struct cflayer *cfctrl, u8 physlinkid); -int cfctrl_linkup_request(struct cflayer *cfctrl, - struct cfctrl_link_param *param, - struct cflayer *user_layer); -int cfctrl_linkdown_req(struct cflayer *cfctrl, u8 linkid, - struct cflayer *client); - -struct cflayer *cfctrl_create(void); -struct cfctrl_rsp *cfctrl_get_respfuncs(struct cflayer *layer); -int cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer); -void cfctrl_remove(struct cflayer *layr); - -#endif /* CFCTRL_H_ */ diff --git a/include/net/caif/cffrml.h b/include/net/caif/cffrml.h deleted file mode 100644 index 1ab8a80ede4d..000000000000 --- a/include/net/caif/cffrml.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CFFRML_H_ -#define CFFRML_H_ -#include <net/caif/caif_layer.h> -#include <linux/netdevice.h> - -struct cffrml; -struct cflayer *cffrml_create(u16 phyid, bool use_fcs); -void cffrml_free(struct cflayer *layr); -void cffrml_set_uplayer(struct cflayer *this, struct cflayer *up); -void cffrml_set_dnlayer(struct cflayer *this, struct cflayer *dn); -void cffrml_put(struct cflayer *layr); -void cffrml_hold(struct cflayer *layr); -int cffrml_refcnt_read(struct cflayer *layr); - -#endif /* CFFRML_H_ */ diff --git a/include/net/caif/cfmuxl.h b/include/net/caif/cfmuxl.h deleted file mode 100644 index 92ccb2648309..000000000000 --- a/include/net/caif/cfmuxl.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CFMUXL_H_ -#define CFMUXL_H_ -#include <net/caif/caif_layer.h> - -struct cfsrvl; -struct cffrml; - -struct cflayer *cfmuxl_create(void); -int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid); -struct cflayer *cfmuxl_remove_dnlayer(struct cflayer *layr, u8 phyid); -int cfmuxl_set_dnlayer(struct cflayer *layr, struct cflayer *up, u8 phyid); -struct cflayer *cfmuxl_remove_uplayer(struct cflayer *layr, u8 linkid); - -#endif /* CFMUXL_H_ */ diff --git a/include/net/caif/cfpkt.h b/include/net/caif/cfpkt.h deleted file mode 100644 index acf664227d96..000000000000 --- a/include/net/caif/cfpkt.h +++ /dev/null @@ -1,232 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CFPKT_H_ -#define CFPKT_H_ -#include <net/caif/caif_layer.h> -#include <linux/types.h> -struct cfpkt; - -/* Create a CAIF packet. - * len: Length of packet to be created - * @return New packet. - */ -struct cfpkt *cfpkt_create(u16 len); - -/* - * Destroy a CAIF Packet. - * pkt Packet to be destroyed. - */ -void cfpkt_destroy(struct cfpkt *pkt); - -/* - * Extract header from packet. - * - * pkt Packet to extract header data from. - * data Pointer to copy the header data into. - * len Length of head data to copy. - * @return zero on success and error code upon failure - */ -int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len); - -static inline u8 cfpkt_extr_head_u8(struct cfpkt *pkt) -{ - u8 tmp; - - cfpkt_extr_head(pkt, &tmp, 1); - - return tmp; -} - -static inline u16 cfpkt_extr_head_u16(struct cfpkt *pkt) -{ - __le16 tmp; - - cfpkt_extr_head(pkt, &tmp, 2); - - return le16_to_cpu(tmp); -} - -static inline u32 cfpkt_extr_head_u32(struct cfpkt *pkt) -{ - __le32 tmp; - - cfpkt_extr_head(pkt, &tmp, 4); - - return le32_to_cpu(tmp); -} - -/* - * Peek header from packet. - * Reads data from packet without changing packet. - * - * pkt Packet to extract header data from. - * data Pointer to copy the header data into. - * len Length of head data to copy. - * @return zero on success and error code upon failure - */ -int cfpkt_peek_head(struct cfpkt *pkt, void *data, u16 len); - -/* - * Extract header from trailer (end of packet). - * - * pkt Packet to extract header data from. - * data Pointer to copy the trailer data into. - * len Length of header data to copy. - * @return zero on success and error code upon failure - */ -int cfpkt_extr_trail(struct cfpkt *pkt, void *data, u16 len); - -/* - * Add header to packet. - * - * - * pkt Packet to add header data to. - * data Pointer to data to copy into the header. - * len Length of header data to copy. - * @return zero on success and error code upon failure - */ -int cfpkt_add_head(struct cfpkt *pkt, const void *data, u16 len); - -/* - * Add trailer to packet. - * - * - * pkt Packet to add trailer data to. - * data Pointer to data to copy into the trailer. - * len Length of trailer data to copy. - * @return zero on success and error code upon failure - */ -int cfpkt_add_trail(struct cfpkt *pkt, const void *data, u16 len); - -/* - * Pad trailer on packet. - * Moves data pointer in packet, no content copied. - * - * pkt Packet in which to pad trailer. - * len Length of padding to add. - * @return zero on success and error code upon failure - */ -int cfpkt_pad_trail(struct cfpkt *pkt, u16 len); - -/* - * Add a single byte to packet body (tail). - * - * pkt Packet in which to add byte. - * data Byte to add. - * @return zero on success and error code upon failure - */ -int cfpkt_addbdy(struct cfpkt *pkt, const u8 data); - -/* - * Add a data to packet body (tail). - * - * pkt Packet in which to add data. - * data Pointer to data to copy into the packet body. - * len Length of data to add. - * @return zero on success and error code upon failure - */ -int cfpkt_add_body(struct cfpkt *pkt, const void *data, u16 len); - -/* - * Checks whether there are more data to process in packet. - * pkt Packet to check. - * @return true if more data are available in packet false otherwise - */ -bool cfpkt_more(struct cfpkt *pkt); - -/* - * Checks whether the packet is erroneous, - * i.e. if it has been attempted to extract more data than available in packet - * or writing more data than has been allocated in cfpkt_create(). - * pkt Packet to check. - * @return true on error false otherwise - */ -bool cfpkt_erroneous(struct cfpkt *pkt); - -/* - * Get the packet length. - * pkt Packet to get length from. - * @return Number of bytes in packet. - */ -u16 cfpkt_getlen(struct cfpkt *pkt); - -/* - * Set the packet length, by adjusting the trailer pointer according to length. - * pkt Packet to set length. - * len Packet length. - * @return Number of bytes in packet. - */ -int cfpkt_setlen(struct cfpkt *pkt, u16 len); - -/* - * cfpkt_append - Appends a packet's data to another packet. - * dstpkt: Packet to append data into, WILL BE FREED BY THIS FUNCTION - * addpkt: Packet to be appended and automatically released, - * WILL BE FREED BY THIS FUNCTION. - * expectlen: Packet's expected total length. This should be considered - * as a hint. - * NB: Input packets will be destroyed after appending and cannot be used - * after calling this function. - * @return The new appended packet. - */ -struct cfpkt *cfpkt_append(struct cfpkt *dstpkt, struct cfpkt *addpkt, - u16 expectlen); - -/* - * cfpkt_split - Split a packet into two packets at the specified split point. - * pkt: Packet to be split (will contain the first part of the data on exit) - * pos: Position to split packet in two parts. - * @return The new packet, containing the second part of the data. - */ -struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos); - -/* - * Iteration function, iterates the packet buffers from start to end. - * - * Checksum iteration function used to iterate buffers - * (we may have packets consisting of a chain of buffers) - * pkt: Packet to calculate checksum for - * iter_func: Function pointer to iteration function - * chks: Checksum calculated so far. - * buf: Pointer to the buffer to checksum - * len: Length of buf. - * data: Initial checksum value. - * @return Checksum of buffer. - */ - -int cfpkt_iterate(struct cfpkt *pkt, - u16 (*iter_func)(u16 chks, void *buf, u16 len), - u16 data); - -/* Map from a "native" packet (e.g. Linux Socket Buffer) to a CAIF packet. - * dir - Direction indicating whether this packet is to be sent or received. - * nativepkt - The native packet to be transformed to a CAIF packet - * @return The mapped CAIF Packet CFPKT. - */ -struct cfpkt *cfpkt_fromnative(enum caif_direction dir, void *nativepkt); - -/* Map from a CAIF packet to a "native" packet (e.g. Linux Socket Buffer). - * pkt - The CAIF packet to be transformed into a "native" packet. - * @return The native packet transformed from a CAIF packet. - */ -void *cfpkt_tonative(struct cfpkt *pkt); - -/* - * Returns packet information for a packet. - * pkt Packet to get info from; - * @return Packet information - */ -struct caif_payload_info *cfpkt_info(struct cfpkt *pkt); - -/** cfpkt_set_prio - set priority for a CAIF packet. - * - * @pkt: The CAIF packet to be adjusted. - * @prio: one of TC_PRIO_ constants. - */ -void cfpkt_set_prio(struct cfpkt *pkt, int prio); - -#endif /* CFPKT_H_ */ diff --git a/include/net/caif/cfserl.h b/include/net/caif/cfserl.h deleted file mode 100644 index 67cce8757175..000000000000 --- a/include/net/caif/cfserl.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CFSERL_H_ -#define CFSERL_H_ -#include <net/caif/caif_layer.h> - -struct cflayer *cfserl_create(int instance, bool use_stx); -void cfserl_release(struct cflayer *layer); -#endif diff --git a/include/net/caif/cfsrvl.h b/include/net/caif/cfsrvl.h deleted file mode 100644 index a000dc45f966..000000000000 --- a/include/net/caif/cfsrvl.h +++ /dev/null @@ -1,61 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - */ - -#ifndef CFSRVL_H_ -#define CFSRVL_H_ -#include <linux/list.h> -#include <linux/stddef.h> -#include <linux/types.h> -#include <linux/kref.h> -#include <linux/rculist.h> - -struct cfsrvl { - struct cflayer layer; - bool open; - bool phy_flow_on; - bool modem_flow_on; - bool supports_flowctrl; - void (*release)(struct cflayer *layer); - struct dev_info dev_info; - void (*hold)(struct cflayer *lyr); - void (*put)(struct cflayer *lyr); - struct rcu_head rcu; -}; - -struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info); -struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info); -struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info); -struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info); -struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info, - int mtu_size); -struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info); - -bool cfsrvl_phyid_match(struct cflayer *layer, int phyid); - -void cfsrvl_init(struct cfsrvl *service, - u8 channel_id, - struct dev_info *dev_info, - bool supports_flowctrl); -bool cfsrvl_ready(struct cfsrvl *service, int *err); - -static inline void cfsrvl_get(struct cflayer *layr) -{ - struct cfsrvl *s = container_of(layr, struct cfsrvl, layer); - if (layr == NULL || layr->up == NULL || s->hold == NULL) - return; - - s->hold(layr->up); -} - -static inline void cfsrvl_put(struct cflayer *layr) -{ - struct cfsrvl *s = container_of(layr, struct cfsrvl, layer); - if (layr == NULL || layr->up == NULL || s->hold == NULL) - return; - - s->put(layr->up); -} -#endif /* CFSRVL_H_ */ diff --git a/include/net/netrom.h b/include/net/netrom.h deleted file mode 100644 index f0565a5987d1..000000000000 --- a/include/net/netrom.h +++ /dev/null @@ -1,273 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Declarations of NET/ROM type objects. - * - * Jonathan Naylor G4KLX 9/4/95 - */ - -#ifndef _NETROM_H -#define _NETROM_H - -#include <linux/netrom.h> -#include <linux/list.h> -#include <linux/slab.h> -#include <net/sock.h> -#include <linux/refcount.h> -#include <linux/seq_file.h> -#include <net/ax25.h> - -#define NR_NETWORK_LEN 15 -#define NR_TRANSPORT_LEN 5 - -#define NR_PROTO_IP 0x0C - -#define NR_PROTOEXT 0x00 -#define NR_CONNREQ 0x01 -#define NR_CONNACK 0x02 -#define NR_DISCREQ 0x03 -#define NR_DISCACK 0x04 -#define NR_INFO 0x05 -#define NR_INFOACK 0x06 -#define NR_RESET 0x07 - -#define NR_CHOKE_FLAG 0x80 -#define NR_NAK_FLAG 0x40 -#define NR_MORE_FLAG 0x20 - -/* Define Link State constants. */ -enum { - NR_STATE_0, - NR_STATE_1, - NR_STATE_2, - NR_STATE_3 -}; - -#define NR_COND_ACK_PENDING 0x01 -#define NR_COND_REJECT 0x02 -#define NR_COND_PEER_RX_BUSY 0x04 -#define NR_COND_OWN_RX_BUSY 0x08 - -#define NR_DEFAULT_T1 120000 /* Outstanding frames - 120 seconds */ -#define NR_DEFAULT_T2 5000 /* Response delay - 5 seconds */ -#define NR_DEFAULT_N2 3 /* Number of Retries - 3 */ -#define NR_DEFAULT_T4 180000 /* Busy Delay - 180 seconds */ -#define NR_DEFAULT_IDLE 0 /* No Activity Timeout - none */ -#define NR_DEFAULT_WINDOW 4 /* Default Window Size - 4 */ -#define NR_DEFAULT_OBS 6 /* Default Obsolescence Count - 6 */ -#define NR_DEFAULT_QUAL 10 /* Default Neighbour Quality - 10 */ -#define NR_DEFAULT_TTL 16 /* Default Time To Live - 16 */ -#define NR_DEFAULT_ROUTING 1 /* Is routing enabled ? */ -#define NR_DEFAULT_FAILS 2 /* Link fails until route fails */ -#define NR_DEFAULT_RESET 0 /* Sent / accept reset cmds? */ - -#define NR_MODULUS 256 -#define NR_MAX_WINDOW_SIZE 127 /* Maximum Window Allowable - 127 */ -#define NR_MAX_PACKET_SIZE 236 /* Maximum Packet Length - 236 */ - -struct nr_sock { - struct sock sock; - ax25_address user_addr, source_addr, dest_addr; - struct net_device *device; - unsigned char my_index, my_id; - unsigned char your_index, your_id; - unsigned char state, condition, bpqext, window; - unsigned short vs, vr, va, vl; - unsigned char n2, n2count; - unsigned long t1, t2, t4, idle; - unsigned short fraglen; - struct timer_list t1timer; - struct timer_list t2timer; - struct timer_list t4timer; - struct timer_list idletimer; - struct sk_buff_head ack_queue; - struct sk_buff_head reseq_queue; - struct sk_buff_head frag_queue; -}; - -#define nr_sk(sk) ((struct nr_sock *)(sk)) - -struct nr_neigh { - struct hlist_node neigh_node; - ax25_address callsign; - ax25_digi *digipeat; - ax25_cb *ax25; - struct net_device *dev; - unsigned char quality; - unsigned char locked; - unsigned short count; - unsigned int number; - unsigned char failed; - refcount_t refcount; -}; - -struct nr_route { - unsigned char quality; - unsigned char obs_count; - struct nr_neigh *neighbour; -}; - -struct nr_node { - struct hlist_node node_node; - ax25_address callsign; - char mnemonic[7]; - unsigned char which; - unsigned char count; - struct nr_route routes[3]; - refcount_t refcount; - spinlock_t node_lock; -}; - -/********************************************************************* - * nr_node & nr_neigh lists, refcounting and locking - *********************************************************************/ - -#define nr_node_hold(__nr_node) \ - refcount_inc(&((__nr_node)->refcount)) - -static __inline__ void nr_node_put(struct nr_node *nr_node) -{ - if (refcount_dec_and_test(&nr_node->refcount)) { - kfree(nr_node); - } -} - -#define nr_neigh_hold(__nr_neigh) \ - refcount_inc(&((__nr_neigh)->refcount)) - -static __inline__ void nr_neigh_put(struct nr_neigh *nr_neigh) -{ - if (refcount_dec_and_test(&nr_neigh->refcount)) { - if (nr_neigh->ax25) - ax25_cb_put(nr_neigh->ax25); - kfree(nr_neigh->digipeat); - kfree(nr_neigh); - } -} - -/* nr_node_lock and nr_node_unlock also hold/put the node's refcounter. - */ -static __inline__ void nr_node_lock(struct nr_node *nr_node) -{ - nr_node_hold(nr_node); - spin_lock_bh(&nr_node->node_lock); -} - -static __inline__ void nr_node_unlock(struct nr_node *nr_node) -{ - spin_unlock_bh(&nr_node->node_lock); - nr_node_put(nr_node); -} - -#define nr_neigh_for_each(__nr_neigh, list) \ - hlist_for_each_entry(__nr_neigh, list, neigh_node) - -#define nr_neigh_for_each_safe(__nr_neigh, node2, list) \ - hlist_for_each_entry_safe(__nr_neigh, node2, list, neigh_node) - -#define nr_node_for_each(__nr_node, list) \ - hlist_for_each_entry(__nr_node, list, node_node) - -#define nr_node_for_each_safe(__nr_node, node2, list) \ - hlist_for_each_entry_safe(__nr_node, node2, list, node_node) - - -/*********************************************************************/ - -/* af_netrom.c */ -extern int sysctl_netrom_default_path_quality; -extern int sysctl_netrom_obsolescence_count_initialiser; -extern int sysctl_netrom_network_ttl_initialiser; -extern int sysctl_netrom_transport_timeout; -extern int sysctl_netrom_transport_maximum_tries; -extern int sysctl_netrom_transport_acknowledge_delay; -extern int sysctl_netrom_transport_busy_delay; -extern int sysctl_netrom_transport_requested_window_size; -extern int sysctl_netrom_transport_no_activity_timeout; -extern int sysctl_netrom_routing_control; -extern int sysctl_netrom_link_fails_count; -extern int sysctl_netrom_reset_circuit; - -int nr_rx_frame(struct sk_buff *, struct net_device *); -void nr_destroy_socket(struct sock *); - -/* nr_dev.c */ -int nr_rx_ip(struct sk_buff *, struct net_device *); -void nr_setup(struct net_device *); - -/* nr_in.c */ -int nr_process_rx_frame(struct sock *, struct sk_buff *); - -/* nr_loopback.c */ -void nr_loopback_init(void); -void nr_loopback_clear(void); -int nr_loopback_queue(struct sk_buff *); - -/* nr_out.c */ -void nr_output(struct sock *, struct sk_buff *); -void nr_send_nak_frame(struct sock *); -void nr_kick(struct sock *); -void nr_transmit_buffer(struct sock *, struct sk_buff *); -void nr_establish_data_link(struct sock *); -void nr_enquiry_response(struct sock *); -void nr_check_iframes_acked(struct sock *, unsigned short); - -/* nr_route.c */ -void nr_rt_device_down(struct net_device *); -struct net_device *nr_dev_first(void); -struct net_device *nr_dev_get(ax25_address *); -int nr_rt_ioctl(unsigned int, void __user *); -void nr_link_failed(ax25_cb *, int); -int nr_route_frame(struct sk_buff *, ax25_cb *); -extern const struct seq_operations nr_node_seqops; -extern const struct seq_operations nr_neigh_seqops; -void nr_rt_free(void); - -/* nr_subr.c */ -void nr_clear_queues(struct sock *); -void nr_frames_acked(struct sock *, unsigned short); -void nr_requeue_frames(struct sock *); -int nr_validate_nr(struct sock *, unsigned short); -int nr_in_rx_window(struct sock *, unsigned short); -void nr_write_internal(struct sock *, int); - -void __nr_transmit_reply(struct sk_buff *skb, int mine, unsigned char cmdflags); - -/* - * This routine is called when a Connect Acknowledge with the Choke Flag - * set is needed to refuse a connection. - */ -#define nr_transmit_refusal(skb, mine) \ -do { \ - __nr_transmit_reply((skb), (mine), NR_CONNACK | NR_CHOKE_FLAG); \ -} while (0) - -/* - * This routine is called when we don't have a circuit matching an incoming - * NET/ROM packet. This is an G8PZT Xrouter extension. - */ -#define nr_transmit_reset(skb, mine) \ -do { \ - __nr_transmit_reply((skb), (mine), NR_RESET); \ -} while (0) - -void nr_disconnect(struct sock *, int); - -/* nr_timer.c */ -void nr_init_timers(struct sock *sk); -void nr_start_heartbeat(struct sock *); -void nr_start_t1timer(struct sock *); -void nr_start_t2timer(struct sock *); -void nr_start_t4timer(struct sock *); -void nr_start_idletimer(struct sock *); -void nr_stop_heartbeat(struct sock *); -void nr_stop_t1timer(struct sock *); -void nr_stop_t2timer(struct sock *); -void nr_stop_t4timer(struct sock *); -void nr_stop_idletimer(struct sock *); -int nr_t1timer_running(struct sock *); - -/* sysctl_net_netrom.c */ -int nr_register_sysctl(void); -void nr_unregister_sysctl(void); - -#endif diff --git a/include/net/rose.h b/include/net/rose.h index 2b5491bbf39a..41bfcb224f0b 100644 --- a/include/net/rose.h +++ b/include/net/rose.h @@ -1,266 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ -/* - * Declarations of Rose type objects. - * - * Jonathan Naylor G4KLX 25/8/96 - */ - #ifndef _ROSE_H -#define _ROSE_H - -#include <linux/refcount.h> -#include <linux/rose.h> -#include <net/ax25.h> -#include <net/sock.h> - -#define ROSE_ADDR_LEN 5 - -#define ROSE_MIN_LEN 3 - -#define ROSE_CALL_REQ_ADDR_LEN_OFF 3 -#define ROSE_CALL_REQ_ADDR_LEN_VAL 0xAA /* each address is 10 digits */ -#define ROSE_CALL_REQ_DEST_ADDR_OFF 4 -#define ROSE_CALL_REQ_SRC_ADDR_OFF 9 -#define ROSE_CALL_REQ_FACILITIES_OFF 14 - -#define ROSE_GFI 0x10 -#define ROSE_Q_BIT 0x80 -#define ROSE_D_BIT 0x40 -#define ROSE_M_BIT 0x10 - -#define ROSE_CALL_REQUEST 0x0B -#define ROSE_CALL_ACCEPTED 0x0F -#define ROSE_CLEAR_REQUEST 0x13 -#define ROSE_CLEAR_CONFIRMATION 0x17 -#define ROSE_DATA 0x00 -#define ROSE_INTERRUPT 0x23 -#define ROSE_INTERRUPT_CONFIRMATION 0x27 -#define ROSE_RR 0x01 -#define ROSE_RNR 0x05 -#define ROSE_REJ 0x09 -#define ROSE_RESET_REQUEST 0x1B -#define ROSE_RESET_CONFIRMATION 0x1F -#define ROSE_REGISTRATION_REQUEST 0xF3 -#define ROSE_REGISTRATION_CONFIRMATION 0xF7 -#define ROSE_RESTART_REQUEST 0xFB -#define ROSE_RESTART_CONFIRMATION 0xFF -#define ROSE_DIAGNOSTIC 0xF1 -#define ROSE_ILLEGAL 0xFD - -/* Define Link State constants. */ - -enum { - ROSE_STATE_0, /* Ready */ - ROSE_STATE_1, /* Awaiting Call Accepted */ - ROSE_STATE_2, /* Awaiting Clear Confirmation */ - ROSE_STATE_3, /* Data Transfer */ - ROSE_STATE_4, /* Awaiting Reset Confirmation */ - ROSE_STATE_5 /* Deferred Call Acceptance */ -}; - -#define ROSE_DEFAULT_T0 180000 /* Default T10 T20 value */ -#define ROSE_DEFAULT_T1 200000 /* Default T11 T21 value */ -#define ROSE_DEFAULT_T2 180000 /* Default T12 T22 value */ -#define ROSE_DEFAULT_T3 180000 /* Default T13 T23 value */ -#define ROSE_DEFAULT_HB 5000 /* Default Holdback value */ -#define ROSE_DEFAULT_IDLE 0 /* No Activity Timeout - none */ -#define ROSE_DEFAULT_ROUTING 1 /* Default routing flag */ -#define ROSE_DEFAULT_FAIL_TIMEOUT 120000 /* Time until link considered usable */ -#define ROSE_DEFAULT_MAXVC 50 /* Maximum number of VCs per neighbour */ -#define ROSE_DEFAULT_WINDOW_SIZE 7 /* Default window size */ - -#define ROSE_MODULUS 8 -#define ROSE_MAX_PACKET_SIZE 251 /* Maximum packet size */ - -#define ROSE_COND_ACK_PENDING 0x01 -#define ROSE_COND_PEER_RX_BUSY 0x02 -#define ROSE_COND_OWN_RX_BUSY 0x04 - -#define FAC_NATIONAL 0x00 -#define FAC_CCITT 0x0F - -#define FAC_NATIONAL_RAND 0x7F -#define FAC_NATIONAL_FLAGS 0x3F -#define FAC_NATIONAL_DEST_DIGI 0xE9 -#define FAC_NATIONAL_SRC_DIGI 0xEB -#define FAC_NATIONAL_FAIL_CALL 0xED -#define FAC_NATIONAL_FAIL_ADD 0xEE -#define FAC_NATIONAL_DIGIS 0xEF - -#define FAC_CCITT_DEST_NSAP 0xC9 -#define FAC_CCITT_SRC_NSAP 0xCB - -struct rose_neigh { - struct rose_neigh *next; - ax25_address callsign; - ax25_digi *digipeat; - ax25_cb *ax25; - struct net_device *dev; - unsigned short count; - refcount_t use; - unsigned int number; - char restarted; - char dce_mode; - char loopback; - struct sk_buff_head queue; - struct timer_list t0timer; - struct timer_list ftimer; -}; - -struct rose_node { - struct rose_node *next; - rose_address address; - unsigned short mask; - unsigned char count; - char loopback; - struct rose_neigh *neighbour[3]; -}; - -struct rose_route { - struct rose_route *next; - unsigned int lci1, lci2; - rose_address src_addr, dest_addr; - ax25_address src_call, dest_call; - struct rose_neigh *neigh1, *neigh2; - unsigned int rand; -}; - -struct rose_sock { - struct sock sock; - rose_address source_addr, dest_addr; - ax25_address source_call, dest_call; - unsigned char source_ndigis, dest_ndigis; - ax25_address source_digis[ROSE_MAX_DIGIS]; - ax25_address dest_digis[ROSE_MAX_DIGIS]; - struct rose_neigh *neighbour; - struct net_device *device; - netdevice_tracker dev_tracker; - unsigned int lci, rand; - unsigned char state, condition, qbitincl, defer; - unsigned char cause, diagnostic; - unsigned short vs, vr, va, vl; - unsigned long t1, t2, t3, hb, idle; -#ifdef M_BIT - unsigned short fraglen; - struct sk_buff_head frag_queue; -#endif - struct sk_buff_head ack_queue; - struct rose_facilities_struct facilities; - struct timer_list timer; - struct timer_list idletimer; -}; - -#define rose_sk(sk) ((struct rose_sock *)(sk)) - -static inline void rose_neigh_hold(struct rose_neigh *rose_neigh) -{ - refcount_inc(&rose_neigh->use); -} - -static inline void rose_neigh_put(struct rose_neigh *rose_neigh) -{ - if (refcount_dec_and_test(&rose_neigh->use)) { - if (rose_neigh->ax25) - ax25_cb_put(rose_neigh->ax25); - kfree(rose_neigh->digipeat); - kfree(rose_neigh); - } -} - -/* af_rose.c */ -extern ax25_address rose_callsign; -extern int sysctl_rose_restart_request_timeout; -extern int sysctl_rose_call_request_timeout; -extern int sysctl_rose_reset_request_timeout; -extern int sysctl_rose_clear_request_timeout; -extern int sysctl_rose_no_activity_timeout; -extern int sysctl_rose_ack_hold_back_timeout; -extern int sysctl_rose_routing_control; -extern int sysctl_rose_link_fail_timeout; -extern int sysctl_rose_maximum_vcs; -extern int sysctl_rose_window_size; - -int rosecmp(const rose_address *, const rose_address *); -int rosecmpm(const rose_address *, const rose_address *, unsigned short); -char *rose2asc(char *buf, const rose_address *); -struct sock *rose_find_socket(unsigned int, struct rose_neigh *); -void rose_kill_by_neigh(struct rose_neigh *); -unsigned int rose_new_lci(struct rose_neigh *); -int rose_rx_call_request(struct sk_buff *, struct net_device *, - struct rose_neigh *, unsigned int); -void rose_destroy_socket(struct sock *); - -/* rose_dev.c */ -void rose_setup(struct net_device *); - -/* rose_in.c */ -int rose_process_rx_frame(struct sock *, struct sk_buff *); - -/* rose_link.c */ -void rose_start_ftimer(struct rose_neigh *); -void rose_stop_ftimer(struct rose_neigh *); -void rose_stop_t0timer(struct rose_neigh *); -int rose_ftimer_running(struct rose_neigh *); -void rose_link_rx_restart(struct sk_buff *, struct rose_neigh *, - unsigned short); -void rose_transmit_clear_request(struct rose_neigh *, unsigned int, - unsigned char, unsigned char); -void rose_transmit_link(struct sk_buff *, struct rose_neigh *); - -/* rose_loopback.c */ -void rose_loopback_init(void); -void rose_loopback_clear(void); -int rose_loopback_queue(struct sk_buff *, struct rose_neigh *); - -/* rose_out.c */ -void rose_kick(struct sock *); -void rose_enquiry_response(struct sock *); - -/* rose_route.c */ -extern struct rose_neigh *rose_loopback_neigh; -extern const struct seq_operations rose_neigh_seqops; -extern const struct seq_operations rose_node_seqops; -extern struct seq_operations rose_route_seqops; - -void rose_add_loopback_neigh(void); -int __must_check rose_add_loopback_node(const rose_address *); -void rose_del_loopback_node(const rose_address *); -void rose_rt_device_down(struct net_device *); -void rose_link_device_down(struct net_device *); -struct net_device *rose_dev_first(void); -struct net_device *rose_dev_get(rose_address *); -struct rose_route *rose_route_free_lci(unsigned int, struct rose_neigh *); -struct rose_neigh *rose_get_neigh(rose_address *, unsigned char *, - unsigned char *, int); -int rose_rt_ioctl(unsigned int, void __user *); -void rose_link_failed(ax25_cb *, int); -int rose_route_frame(struct sk_buff *, ax25_cb *); -void rose_rt_free(void); - -/* rose_subr.c */ -void rose_clear_queues(struct sock *); -void rose_frames_acked(struct sock *, unsigned short); -void rose_requeue_frames(struct sock *); -int rose_validate_nr(struct sock *, unsigned short); -void rose_write_internal(struct sock *, int); -int rose_decode(struct sk_buff *, int *, int *, int *, int *, int *); -int rose_parse_facilities(unsigned char *, unsigned int, - struct rose_facilities_struct *); -void rose_disconnect(struct sock *, int, int, int); - -/* rose_timer.c */ -void rose_start_heartbeat(struct sock *); -void rose_start_t1timer(struct sock *); -void rose_start_t2timer(struct sock *); -void rose_start_t3timer(struct sock *); -void rose_start_hbtimer(struct sock *); -void rose_start_idletimer(struct sock *); -void rose_stop_heartbeat(struct sock *); -void rose_stop_timer(struct sock *); -void rose_stop_idletimer(struct sock *); +#define _ROSE_H -/* sysctl_net_rose.c */ -void rose_register_sysctl(void); -void rose_unregister_sysctl(void); +#define ROSE_ADDR_LEN 5 #endif diff --git a/include/uapi/linux/baycom.h b/include/uapi/linux/baycom.h deleted file mode 100644 index 478cb565ae52..000000000000 --- a/include/uapi/linux/baycom.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * The Linux BAYCOM driver for the Baycom serial 1200 baud modem - * and the parallel 9600 baud modem - * (C) 1997-1998 by Thomas Sailer, HB9JNX/AE4WA - */ - -#ifndef _BAYCOM_H -#define _BAYCOM_H - -/* -------------------------------------------------------------------- */ -/* - * structs for the IOCTL commands - */ - -struct baycom_debug_data { - unsigned long debug1; - unsigned long debug2; - long debug3; -}; - -struct baycom_ioctl { - int cmd; - union { - struct baycom_debug_data dbg; - } data; -}; - -/* -------------------------------------------------------------------- */ - -/* - * ioctl values change for baycom - */ -#define BAYCOMCTL_GETDEBUG 0x92 - -/* -------------------------------------------------------------------- */ - -#endif /* _BAYCOM_H */ - -/* --------------------------------------------------------------------- */ diff --git a/include/uapi/linux/caif/caif_socket.h b/include/uapi/linux/caif/caif_socket.h deleted file mode 100644 index d9970bbaa156..000000000000 --- a/include/uapi/linux/caif/caif_socket.h +++ /dev/null @@ -1,195 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* linux/caif_socket.h - * CAIF Definitions for CAIF socket and network layer - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - * License terms: GNU General Public License (GPL) version 2 - */ - -#ifndef _LINUX_CAIF_SOCKET_H -#define _LINUX_CAIF_SOCKET_H - -#include <linux/types.h> -#include <linux/socket.h> - -/** - * enum caif_link_selector - Physical Link Selection. - * @CAIF_LINK_HIGH_BANDW: Physical interface for high-bandwidth - * traffic. - * @CAIF_LINK_LOW_LATENCY: Physical interface for low-latency - * traffic. - * - * CAIF Link Layers can register their link properties. - * This enum is used for choosing between CAIF Link Layers when - * setting up CAIF Channels when multiple CAIF Link Layers exists. - */ -enum caif_link_selector { - CAIF_LINK_HIGH_BANDW, - CAIF_LINK_LOW_LATENCY -}; - -/** - * enum caif_channel_priority - CAIF channel priorities. - * - * @CAIF_PRIO_MIN: Min priority for a channel. - * @CAIF_PRIO_LOW: Low-priority channel. - * @CAIF_PRIO_NORMAL: Normal/default priority level. - * @CAIF_PRIO_HIGH: High priority level - * @CAIF_PRIO_MAX: Max priority for channel - * - * Priority can be set on CAIF Channels in order to - * prioritize between traffic on different CAIF Channels. - * These priority levels are recommended, but the priority value - * is not restricted to the values defined in this enum, any value - * between CAIF_PRIO_MIN and CAIF_PRIO_MAX could be used. - */ -enum caif_channel_priority { - CAIF_PRIO_MIN = 0x01, - CAIF_PRIO_LOW = 0x04, - CAIF_PRIO_NORMAL = 0x0f, - CAIF_PRIO_HIGH = 0x14, - CAIF_PRIO_MAX = 0x1F -}; - -/** - * enum caif_protocol_type - CAIF Channel type. - * @CAIFPROTO_AT: Classic AT channel. - * @CAIFPROTO_DATAGRAM: Datagram channel. - * @CAIFPROTO_DATAGRAM_LOOP: Datagram loopback channel, used for testing. - * @CAIFPROTO_UTIL: Utility (Psock) channel. - * @CAIFPROTO_RFM: Remote File Manager - * @CAIFPROTO_DEBUG: Debug link - * - * This enum defines the CAIF Channel type to be used. This defines - * the service to connect to on the modem. - */ -enum caif_protocol_type { - CAIFPROTO_AT, - CAIFPROTO_DATAGRAM, - CAIFPROTO_DATAGRAM_LOOP, - CAIFPROTO_UTIL, - CAIFPROTO_RFM, - CAIFPROTO_DEBUG, - _CAIFPROTO_MAX -}; -#define CAIFPROTO_MAX _CAIFPROTO_MAX - -/** - * enum caif_at_type - AT Service Endpoint - * @CAIF_ATTYPE_PLAIN: Connects to a plain vanilla AT channel. - */ -enum caif_at_type { - CAIF_ATTYPE_PLAIN = 2 -}; - /** - * enum caif_debug_type - Content selection for debug connection - * @CAIF_DEBUG_TRACE_INTERACTIVE: Connection will contain - * both trace and interactive debug. - * @CAIF_DEBUG_TRACE: Connection contains trace only. - * @CAIF_DEBUG_INTERACTIVE: Connection to interactive debug. - */ -enum caif_debug_type { - CAIF_DEBUG_TRACE_INTERACTIVE = 0, - CAIF_DEBUG_TRACE, - CAIF_DEBUG_INTERACTIVE, -}; - -/** - * enum caif_debug_service - Debug Service Endpoint - * @CAIF_RADIO_DEBUG_SERVICE: Debug service on the Radio sub-system - * @CAIF_APP_DEBUG_SERVICE: Debug for the applications sub-system - */ -enum caif_debug_service { - CAIF_RADIO_DEBUG_SERVICE = 1, - CAIF_APP_DEBUG_SERVICE -}; - -/** - * struct sockaddr_caif - the sockaddr structure for CAIF sockets. - * @family: Address family number, must be AF_CAIF. - * @u: Union of address data 'switched' by family. - * : - * @u.at: Applies when family = CAIFPROTO_AT. - * - * @u.at.type: Type of AT link to set up (enum caif_at_type). - * - * @u.util: Applies when family = CAIFPROTO_UTIL - * - * @u.util.service: Utility service name. - * - * @u.dgm: Applies when family = CAIFPROTO_DATAGRAM - * - * @u.dgm.connection_id: Datagram connection id. - * - * @u.dgm.nsapi: NSAPI of the PDP-Context. - * - * @u.rfm: Applies when family = CAIFPROTO_RFM - * - * @u.rfm.connection_id: Connection ID for RFM. - * - * @u.rfm.volume: Volume to mount. - * - * @u.dbg: Applies when family = CAIFPROTO_DEBUG. - * - * @u.dbg.type: Type of debug connection to set up - * (caif_debug_type). - * - * @u.dbg.service: Service sub-system to connect (caif_debug_service - * Description: - * This structure holds the connect parameters used for setting up a - * CAIF Channel. It defines the service to connect to on the modem. - */ -struct sockaddr_caif { - __kernel_sa_family_t family; - union { - struct { - __u8 type; /* type: enum caif_at_type */ - } at; /* CAIFPROTO_AT */ - struct { - char service[16]; - } util; /* CAIFPROTO_UTIL */ - union { - __u32 connection_id; - __u8 nsapi; - } dgm; /* CAIFPROTO_DATAGRAM(_LOOP)*/ - struct { - __u32 connection_id; - char volume[16]; - } rfm; /* CAIFPROTO_RFM */ - struct { - __u8 type; /* type:enum caif_debug_type */ - __u8 service; /* service:caif_debug_service */ - } dbg; /* CAIFPROTO_DEBUG */ - } u; -}; - -/** - * enum caif_socket_opts - CAIF option values for getsockopt and setsockopt. - * - * @CAIFSO_LINK_SELECT: Selector used if multiple CAIF Link layers are - * available. Either a high bandwidth - * link can be selected (CAIF_LINK_HIGH_BANDW) or - * a low latency link (CAIF_LINK_LOW_LATENCY). - * This option is of type __u32. - * Alternatively SO_BINDTODEVICE can be used. - * - * @CAIFSO_REQ_PARAM: Used to set the request parameters for a - * utility channel. (maximum 256 bytes). This - * option must be set before connecting. - * - * @CAIFSO_RSP_PARAM: Gets the response parameters for a utility - * channel. (maximum 256 bytes). This option - * is valid after a successful connect. - * - * - * This enum defines the CAIF Socket options to be used on a socket - * of type PF_CAIF. - * - */ -enum caif_socket_opts { - CAIFSO_LINK_SELECT = 127, - CAIFSO_REQ_PARAM = 128, - CAIFSO_RSP_PARAM = 129, -}; - -#endif /* _LINUX_CAIF_SOCKET_H */ diff --git a/include/uapi/linux/caif/if_caif.h b/include/uapi/linux/caif/if_caif.h deleted file mode 100644 index 74bca19403fa..000000000000 --- a/include/uapi/linux/caif/if_caif.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland - * License terms: GNU General Public License (GPL) version 2 - */ - -#ifndef IF_CAIF_H_ -#define IF_CAIF_H_ -#include <linux/sockios.h> -#include <linux/types.h> -#include <linux/socket.h> - -/** - * enum ifla_caif - CAIF NetlinkRT parameters. - * @IFLA_CAIF_IPV4_CONNID: Connection ID for IPv4 PDP Context. - * The type of attribute is NLA_U32. - * @IFLA_CAIF_IPV6_CONNID: Connection ID for IPv6 PDP Context. - * The type of attribute is NLA_U32. - * @IFLA_CAIF_LOOPBACK: If different from zero, device is doing loopback - * The type of attribute is NLA_U8. - * - * When using RT Netlink to create, destroy or configure a CAIF IP interface, - * enum ifla_caif is used to specify the configuration attributes. - */ -enum ifla_caif { - __IFLA_CAIF_UNSPEC, - IFLA_CAIF_IPV4_CONNID, - IFLA_CAIF_IPV6_CONNID, - IFLA_CAIF_LOOPBACK, - __IFLA_CAIF_MAX -}; -#define IFLA_CAIF_MAX (__IFLA_CAIF_MAX-1) - -#endif /*IF_CAIF_H_*/ diff --git a/include/uapi/linux/capi.h b/include/uapi/linux/capi.h deleted file mode 100644 index 31f946f8a88d..000000000000 --- a/include/uapi/linux/capi.h +++ /dev/null @@ -1,134 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* $Id: capi.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $ - * - * CAPI 2.0 Interface for Linux - * - * Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef __LINUX_CAPI_H__ -#define __LINUX_CAPI_H__ - -#include <linux/types.h> -#include <linux/ioctl.h> -#ifndef __KERNEL__ -#include <linux/kernelcapi.h> -#endif - -/* - * CAPI_REGISTER - */ - -typedef struct capi_register_params { /* CAPI_REGISTER */ - __u32 level3cnt; /* No. of simulatneous user data connections */ - __u32 datablkcnt; /* No. of buffered data messages */ - __u32 datablklen; /* Size of buffered data messages */ -} capi_register_params; - -#define CAPI_REGISTER _IOW('C',0x01,struct capi_register_params) - -/* - * CAPI_GET_MANUFACTURER - */ - -#define CAPI_MANUFACTURER_LEN 64 - -#define CAPI_GET_MANUFACTURER _IOWR('C',0x06,int) /* broken: wanted size 64 (CAPI_MANUFACTURER_LEN) */ - -/* - * CAPI_GET_VERSION - */ - -typedef struct capi_version { - __u32 majorversion; - __u32 minorversion; - __u32 majormanuversion; - __u32 minormanuversion; -} capi_version; - -#define CAPI_GET_VERSION _IOWR('C',0x07,struct capi_version) - -/* - * CAPI_GET_SERIAL - */ - -#define CAPI_SERIAL_LEN 8 -#define CAPI_GET_SERIAL _IOWR('C',0x08,int) /* broken: wanted size 8 (CAPI_SERIAL_LEN) */ - -/* - * CAPI_GET_PROFILE - */ - -typedef struct capi_profile { - __u16 ncontroller; /* number of installed controller */ - __u16 nbchannel; /* number of B-Channels */ - __u32 goptions; /* global options */ - __u32 support1; /* B1 protocols support */ - __u32 support2; /* B2 protocols support */ - __u32 support3; /* B3 protocols support */ - __u32 reserved[6]; /* reserved */ - __u32 manu[5]; /* manufacturer specific information */ -} capi_profile; - -#define CAPI_GET_PROFILE _IOWR('C',0x09,struct capi_profile) - -typedef struct capi_manufacturer_cmd { - unsigned long cmd; - void __user *data; -} capi_manufacturer_cmd; - -/* - * CAPI_MANUFACTURER_CMD - */ - -#define CAPI_MANUFACTURER_CMD _IOWR('C',0x20, struct capi_manufacturer_cmd) - -/* - * CAPI_GET_ERRCODE - * capi errcode is set, * if read, write, or ioctl returns EIO, - * ioctl returns errcode directly, and in arg, if != 0 - */ - -#define CAPI_GET_ERRCODE _IOR('C',0x21, __u16) - -/* - * CAPI_INSTALLED - */ -#define CAPI_INSTALLED _IOR('C',0x22, __u16) - - -/* - * member contr is input for - * CAPI_GET_MANUFACTURER, CAPI_GET_VERSION, CAPI_GET_SERIAL - * and CAPI_GET_PROFILE - */ -typedef union capi_ioctl_struct { - __u32 contr; - capi_register_params rparams; - __u8 manufacturer[CAPI_MANUFACTURER_LEN]; - capi_version version; - __u8 serial[CAPI_SERIAL_LEN]; - capi_profile profile; - capi_manufacturer_cmd cmd; - __u16 errcode; -} capi_ioctl_struct; - -/* - * Middleware extension - */ - -#define CAPIFLAG_HIGHJACKING 0x0001 - -#define CAPI_GET_FLAGS _IOR('C',0x23, unsigned) -#define CAPI_SET_FLAGS _IOR('C',0x24, unsigned) -#define CAPI_CLR_FLAGS _IOR('C',0x25, unsigned) - -#define CAPI_NCCI_OPENCOUNT _IOR('C',0x26, unsigned) - -#define CAPI_NCCI_GETUNIT _IOR('C',0x27, unsigned) - -#endif /* __LINUX_CAPI_H__ */ diff --git a/include/uapi/linux/hdlcdrv.h b/include/uapi/linux/hdlcdrv.h deleted file mode 100644 index 9fe9499403a6..000000000000 --- a/include/uapi/linux/hdlcdrv.h +++ /dev/null @@ -1,111 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * hdlcdrv.h -- HDLC packet radio network driver. - * The Linux soundcard driver for 1200 baud and 9600 baud packet radio - * (C) 1996-1998 by Thomas Sailer, HB9JNX/AE4WA - */ - -#ifndef _UAPI_HDLCDRV_H -#define _UAPI_HDLCDRV_H - -/* -------------------------------------------------------------------- */ -/* - * structs for the IOCTL commands - */ - -struct hdlcdrv_params { - int iobase; - int irq; - int dma; - int dma2; - int seriobase; - int pariobase; - int midiiobase; -}; - -struct hdlcdrv_channel_params { - int tx_delay; /* the transmitter keyup delay in 10ms units */ - int tx_tail; /* the transmitter keyoff delay in 10ms units */ - int slottime; /* the slottime in 10ms; usually 10 = 100ms */ - int ppersist; /* the p-persistence 0..255 */ - int fulldup; /* some driver do not support full duplex, setting */ - /* this just makes them send even if DCD is on */ -}; - -struct hdlcdrv_old_channel_state { - int ptt; - int dcd; - int ptt_keyed; -}; - -struct hdlcdrv_channel_state { - int ptt; - int dcd; - int ptt_keyed; - unsigned long tx_packets; - unsigned long tx_errors; - unsigned long rx_packets; - unsigned long rx_errors; -}; - -struct hdlcdrv_ioctl { - int cmd; - union { - struct hdlcdrv_params mp; - struct hdlcdrv_channel_params cp; - struct hdlcdrv_channel_state cs; - struct hdlcdrv_old_channel_state ocs; - unsigned int calibrate; - unsigned char bits; - char modename[128]; - char drivername[32]; - } data; -}; - -/* -------------------------------------------------------------------- */ - -/* - * ioctl values - */ -#define HDLCDRVCTL_GETMODEMPAR 0 -#define HDLCDRVCTL_SETMODEMPAR 1 -#define HDLCDRVCTL_MODEMPARMASK 2 /* not handled by hdlcdrv */ -#define HDLCDRVCTL_GETCHANNELPAR 10 -#define HDLCDRVCTL_SETCHANNELPAR 11 -#define HDLCDRVCTL_OLDGETSTAT 20 -#define HDLCDRVCTL_CALIBRATE 21 -#define HDLCDRVCTL_GETSTAT 22 - -/* - * these are mainly for debugging purposes - */ -#define HDLCDRVCTL_GETSAMPLES 30 -#define HDLCDRVCTL_GETBITS 31 - -/* - * not handled by hdlcdrv, but by its depending drivers - */ -#define HDLCDRVCTL_GETMODE 40 -#define HDLCDRVCTL_SETMODE 41 -#define HDLCDRVCTL_MODELIST 42 -#define HDLCDRVCTL_DRIVERNAME 43 - -/* - * mask of needed modem parameters, returned by HDLCDRVCTL_MODEMPARMASK - */ -#define HDLCDRV_PARMASK_IOBASE (1<<0) -#define HDLCDRV_PARMASK_IRQ (1<<1) -#define HDLCDRV_PARMASK_DMA (1<<2) -#define HDLCDRV_PARMASK_DMA2 (1<<3) -#define HDLCDRV_PARMASK_SERIOBASE (1<<4) -#define HDLCDRV_PARMASK_PARIOBASE (1<<5) -#define HDLCDRV_PARMASK_MIDIIOBASE (1<<6) - -/* -------------------------------------------------------------------- */ - - -/* -------------------------------------------------------------------- */ - -#endif /* _UAPI_HDLCDRV_H */ - -/* -------------------------------------------------------------------- */ diff --git a/include/uapi/linux/isdn/capicmd.h b/include/uapi/linux/isdn/capicmd.h deleted file mode 100644 index 5ec88e7548a9..000000000000 --- a/include/uapi/linux/isdn/capicmd.h +++ /dev/null @@ -1,117 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* $Id: capicmd.h,v 1.2.6.2 2001/09/23 22:24:33 kai Exp $ - * - * CAPI 2.0 Interface for Linux - * - * Copyright 1997 by Carsten Paeth <calle@calle.de> - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#ifndef __CAPICMD_H__ -#define __CAPICMD_H__ - -#define CAPI_MSG_BASELEN 8 -#define CAPI_DATA_B3_REQ_LEN (CAPI_MSG_BASELEN+4+4+2+2+2) -#define CAPI_DATA_B3_RESP_LEN (CAPI_MSG_BASELEN+4+2) -#define CAPI_DISCONNECT_B3_RESP_LEN (CAPI_MSG_BASELEN+4) - -/*----- CAPI commands -----*/ -#define CAPI_ALERT 0x01 -#define CAPI_CONNECT 0x02 -#define CAPI_CONNECT_ACTIVE 0x03 -#define CAPI_CONNECT_B3_ACTIVE 0x83 -#define CAPI_CONNECT_B3 0x82 -#define CAPI_CONNECT_B3_T90_ACTIVE 0x88 -#define CAPI_DATA_B3 0x86 -#define CAPI_DISCONNECT_B3 0x84 -#define CAPI_DISCONNECT 0x04 -#define CAPI_FACILITY 0x80 -#define CAPI_INFO 0x08 -#define CAPI_LISTEN 0x05 -#define CAPI_MANUFACTURER 0xff -#define CAPI_RESET_B3 0x87 -#define CAPI_SELECT_B_PROTOCOL 0x41 - -/*----- CAPI subcommands -----*/ - -#define CAPI_REQ 0x80 -#define CAPI_CONF 0x81 -#define CAPI_IND 0x82 -#define CAPI_RESP 0x83 - -/*----- CAPI combined commands -----*/ - -#define CAPICMD(cmd,subcmd) (((cmd)<<8)|(subcmd)) - -#define CAPI_DISCONNECT_REQ CAPICMD(CAPI_DISCONNECT,CAPI_REQ) -#define CAPI_DISCONNECT_CONF CAPICMD(CAPI_DISCONNECT,CAPI_CONF) -#define CAPI_DISCONNECT_IND CAPICMD(CAPI_DISCONNECT,CAPI_IND) -#define CAPI_DISCONNECT_RESP CAPICMD(CAPI_DISCONNECT,CAPI_RESP) - -#define CAPI_ALERT_REQ CAPICMD(CAPI_ALERT,CAPI_REQ) -#define CAPI_ALERT_CONF CAPICMD(CAPI_ALERT,CAPI_CONF) - -#define CAPI_CONNECT_REQ CAPICMD(CAPI_CONNECT,CAPI_REQ) -#define CAPI_CONNECT_CONF CAPICMD(CAPI_CONNECT,CAPI_CONF) -#define CAPI_CONNECT_IND CAPICMD(CAPI_CONNECT,CAPI_IND) -#define CAPI_CONNECT_RESP CAPICMD(CAPI_CONNECT,CAPI_RESP) - -#define CAPI_CONNECT_ACTIVE_REQ CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_REQ) -#define CAPI_CONNECT_ACTIVE_CONF CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_CONF) -#define CAPI_CONNECT_ACTIVE_IND CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_IND) -#define CAPI_CONNECT_ACTIVE_RESP CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_RESP) - -#define CAPI_SELECT_B_PROTOCOL_REQ CAPICMD(CAPI_SELECT_B_PROTOCOL,CAPI_REQ) -#define CAPI_SELECT_B_PROTOCOL_CONF CAPICMD(CAPI_SELECT_B_PROTOCOL,CAPI_CONF) - -#define CAPI_CONNECT_B3_ACTIVE_REQ CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_REQ) -#define CAPI_CONNECT_B3_ACTIVE_CONF CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_CONF) -#define CAPI_CONNECT_B3_ACTIVE_IND CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_IND) -#define CAPI_CONNECT_B3_ACTIVE_RESP CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_RESP) - -#define CAPI_CONNECT_B3_REQ CAPICMD(CAPI_CONNECT_B3,CAPI_REQ) -#define CAPI_CONNECT_B3_CONF CAPICMD(CAPI_CONNECT_B3,CAPI_CONF) -#define CAPI_CONNECT_B3_IND CAPICMD(CAPI_CONNECT_B3,CAPI_IND) -#define CAPI_CONNECT_B3_RESP CAPICMD(CAPI_CONNECT_B3,CAPI_RESP) - - -#define CAPI_CONNECT_B3_T90_ACTIVE_IND CAPICMD(CAPI_CONNECT_B3_T90_ACTIVE,CAPI_IND) -#define CAPI_CONNECT_B3_T90_ACTIVE_RESP CAPICMD(CAPI_CONNECT_B3_T90_ACTIVE,CAPI_RESP) - -#define CAPI_DATA_B3_REQ CAPICMD(CAPI_DATA_B3,CAPI_REQ) -#define CAPI_DATA_B3_CONF CAPICMD(CAPI_DATA_B3,CAPI_CONF) -#define CAPI_DATA_B3_IND CAPICMD(CAPI_DATA_B3,CAPI_IND) -#define CAPI_DATA_B3_RESP CAPICMD(CAPI_DATA_B3,CAPI_RESP) - -#define CAPI_DISCONNECT_B3_REQ CAPICMD(CAPI_DISCONNECT_B3,CAPI_REQ) -#define CAPI_DISCONNECT_B3_CONF CAPICMD(CAPI_DISCONNECT_B3,CAPI_CONF) -#define CAPI_DISCONNECT_B3_IND CAPICMD(CAPI_DISCONNECT_B3,CAPI_IND) -#define CAPI_DISCONNECT_B3_RESP CAPICMD(CAPI_DISCONNECT_B3,CAPI_RESP) - -#define CAPI_RESET_B3_REQ CAPICMD(CAPI_RESET_B3,CAPI_REQ) -#define CAPI_RESET_B3_CONF CAPICMD(CAPI_RESET_B3,CAPI_CONF) -#define CAPI_RESET_B3_IND CAPICMD(CAPI_RESET_B3,CAPI_IND) -#define CAPI_RESET_B3_RESP CAPICMD(CAPI_RESET_B3,CAPI_RESP) - -#define CAPI_LISTEN_REQ CAPICMD(CAPI_LISTEN,CAPI_REQ) -#define CAPI_LISTEN_CONF CAPICMD(CAPI_LISTEN,CAPI_CONF) - -#define CAPI_MANUFACTURER_REQ CAPICMD(CAPI_MANUFACTURER,CAPI_REQ) -#define CAPI_MANUFACTURER_CONF CAPICMD(CAPI_MANUFACTURER,CAPI_CONF) -#define CAPI_MANUFACTURER_IND CAPICMD(CAPI_MANUFACTURER,CAPI_IND) -#define CAPI_MANUFACTURER_RESP CAPICMD(CAPI_MANUFACTURER,CAPI_RESP) - -#define CAPI_FACILITY_REQ CAPICMD(CAPI_FACILITY,CAPI_REQ) -#define CAPI_FACILITY_CONF CAPICMD(CAPI_FACILITY,CAPI_CONF) -#define CAPI_FACILITY_IND CAPICMD(CAPI_FACILITY,CAPI_IND) -#define CAPI_FACILITY_RESP CAPICMD(CAPI_FACILITY,CAPI_RESP) - -#define CAPI_INFO_REQ CAPICMD(CAPI_INFO,CAPI_REQ) -#define CAPI_INFO_CONF CAPICMD(CAPI_INFO,CAPI_CONF) -#define CAPI_INFO_IND CAPICMD(CAPI_INFO,CAPI_IND) -#define CAPI_INFO_RESP CAPICMD(CAPI_INFO,CAPI_RESP) - -#endif /* __CAPICMD_H__ */ diff --git a/include/uapi/linux/kernelcapi.h b/include/uapi/linux/kernelcapi.h deleted file mode 100644 index 325a856e0e20..000000000000 --- a/include/uapi/linux/kernelcapi.h +++ /dev/null @@ -1,48 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 kai Exp $ - * - * Kernel CAPI 2.0 Interface for Linux - * - * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de) - * - */ - -#ifndef _UAPI__KERNELCAPI_H__ -#define _UAPI__KERNELCAPI_H__ - -#define CAPI_MAXAPPL 240 /* maximum number of applications */ -#define CAPI_MAXCONTR 32 /* maximum number of controller */ -#define CAPI_MAXDATAWINDOW 8 - - -typedef struct kcapi_flagdef { - int contr; - int flag; -} kcapi_flagdef; - -typedef struct kcapi_carddef { - char driver[32]; - unsigned int port; - unsigned irq; - unsigned int membase; - int cardnr; -} kcapi_carddef; - -/* new ioctls >= 10 */ -#define KCAPI_CMD_TRACE 10 -#define KCAPI_CMD_ADDCARD 11 /* OBSOLETE */ - -/* - * flag > 2 => trace also data - * flag & 1 => show trace - */ -#define KCAPI_TRACE_OFF 0 -#define KCAPI_TRACE_SHORT_NO_DATA 1 -#define KCAPI_TRACE_FULL_NO_DATA 2 -#define KCAPI_TRACE_SHORT 3 -#define KCAPI_TRACE_FULL 4 - - - -#endif /* _UAPI__KERNELCAPI_H__ */ diff --git a/include/uapi/linux/netrom.h b/include/uapi/linux/netrom.h deleted file mode 100644 index 7498ea3c3940..000000000000 --- a/include/uapi/linux/netrom.h +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * These are the public elements of the Linux kernel NET/ROM implementation. - * For kernel AX.25 see the file ax25.h. This file requires ax25.h for the - * definition of the ax25_address structure. - */ - -#ifndef NETROM_KERNEL_H -#define NETROM_KERNEL_H - -#include <linux/ax25.h> - -#define NETROM_MTU 236 - -#define NETROM_T1 1 -#define NETROM_T2 2 -#define NETROM_N2 3 -#define NETROM_T4 6 -#define NETROM_IDLE 7 - -#define SIOCNRDECOBS (SIOCPROTOPRIVATE+2) - -struct nr_route_struct { -#define NETROM_NEIGH 0 -#define NETROM_NODE 1 - int type; - ax25_address callsign; - char device[16]; - unsigned int quality; - char mnemonic[7]; - ax25_address neighbour; - unsigned int obs_count; - unsigned int ndigis; - ax25_address digipeaters[AX25_MAX_DIGIS]; -}; - -#endif diff --git a/include/uapi/linux/rose.h b/include/uapi/linux/rose.h deleted file mode 100644 index 19aa4693c8fc..000000000000 --- a/include/uapi/linux/rose.h +++ /dev/null @@ -1,91 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * These are the public elements of the Linux kernel Rose implementation. - * For kernel AX.25 see the file ax25.h. This file requires ax25.h for the - * definition of the ax25_address structure. - */ - -#ifndef ROSE_KERNEL_H -#define ROSE_KERNEL_H - -#include <linux/socket.h> -#include <linux/ax25.h> - -#define ROSE_MTU 251 - -#define ROSE_MAX_DIGIS 6 - -#define ROSE_DEFER 1 -#define ROSE_T1 2 -#define ROSE_T2 3 -#define ROSE_T3 4 -#define ROSE_IDLE 5 -#define ROSE_QBITINCL 6 -#define ROSE_HOLDBACK 7 - -#define SIOCRSGCAUSE (SIOCPROTOPRIVATE+0) -#define SIOCRSSCAUSE (SIOCPROTOPRIVATE+1) -#define SIOCRSL2CALL (SIOCPROTOPRIVATE+2) -#define SIOCRSSL2CALL (SIOCPROTOPRIVATE+2) -#define SIOCRSACCEPT (SIOCPROTOPRIVATE+3) -#define SIOCRSCLRRT (SIOCPROTOPRIVATE+4) -#define SIOCRSGL2CALL (SIOCPROTOPRIVATE+5) -#define SIOCRSGFACILITIES (SIOCPROTOPRIVATE+6) - -#define ROSE_DTE_ORIGINATED 0x00 -#define ROSE_NUMBER_BUSY 0x01 -#define ROSE_INVALID_FACILITY 0x03 -#define ROSE_NETWORK_CONGESTION 0x05 -#define ROSE_OUT_OF_ORDER 0x09 -#define ROSE_ACCESS_BARRED 0x0B -#define ROSE_NOT_OBTAINABLE 0x0D -#define ROSE_REMOTE_PROCEDURE 0x11 -#define ROSE_LOCAL_PROCEDURE 0x13 -#define ROSE_SHIP_ABSENT 0x39 - -typedef struct { - char rose_addr[5]; -} rose_address; - -struct sockaddr_rose { - __kernel_sa_family_t srose_family; - rose_address srose_addr; - ax25_address srose_call; - int srose_ndigis; - ax25_address srose_digi; -}; - -struct full_sockaddr_rose { - __kernel_sa_family_t srose_family; - rose_address srose_addr; - ax25_address srose_call; - unsigned int srose_ndigis; - ax25_address srose_digis[ROSE_MAX_DIGIS]; -}; - -struct rose_route_struct { - rose_address address; - unsigned short mask; - ax25_address neighbour; - char device[16]; - unsigned char ndigis; - ax25_address digipeaters[AX25_MAX_DIGIS]; -}; - -struct rose_cause_struct { - unsigned char cause; - unsigned char diagnostic; -}; - -struct rose_facilities_struct { - rose_address source_addr, dest_addr; - ax25_address source_call, dest_call; - unsigned char source_ndigis, dest_ndigis; - ax25_address source_digis[ROSE_MAX_DIGIS]; - ax25_address dest_digis[ROSE_MAX_DIGIS]; - unsigned int rand; - rose_address fail_addr; - ax25_address fail_call; -}; - -#endif diff --git a/include/uapi/linux/scc.h b/include/uapi/linux/scc.h deleted file mode 100644 index 947edb17ce9d..000000000000 --- a/include/uapi/linux/scc.h +++ /dev/null @@ -1,174 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* $Id: scc.h,v 1.29 1997/04/02 14:56:45 jreuter Exp jreuter $ */ - -#ifndef _UAPI_SCC_H -#define _UAPI_SCC_H - -#include <linux/sockios.h> - -/* selection of hardware types */ - -#define PA0HZP 0x00 /* hardware type for PA0HZP SCC card and compatible */ -#define EAGLE 0x01 /* hardware type for EAGLE card */ -#define PC100 0x02 /* hardware type for PC100 card */ -#define PRIMUS 0x04 /* hardware type for PRIMUS-PC (DG9BL) card */ -#define DRSI 0x08 /* hardware type for DRSI PC*Packet card */ -#define BAYCOM 0x10 /* hardware type for BayCom (U)SCC */ - -/* DEV ioctl() commands */ - -enum SCC_ioctl_cmds { - SIOCSCCRESERVED = SIOCDEVPRIVATE, - SIOCSCCCFG, - SIOCSCCINI, - SIOCSCCCHANINI, - SIOCSCCSMEM, - SIOCSCCGKISS, - SIOCSCCSKISS, - SIOCSCCGSTAT, - SIOCSCCCAL -}; - -/* Device parameter control (from WAMPES) */ - -enum L1_params { - PARAM_DATA, - PARAM_TXDELAY, - PARAM_PERSIST, - PARAM_SLOTTIME, - PARAM_TXTAIL, - PARAM_FULLDUP, - PARAM_SOFTDCD, /* was: PARAM_HW */ - PARAM_MUTE, /* ??? */ - PARAM_DTR, - PARAM_RTS, - PARAM_SPEED, - PARAM_ENDDELAY, /* ??? */ - PARAM_GROUP, - PARAM_IDLE, - PARAM_MIN, - PARAM_MAXKEY, - PARAM_WAIT, - PARAM_MAXDEFER, - PARAM_TX, - PARAM_HWEVENT = 31, - PARAM_RETURN = 255 /* reset kiss mode */ -}; - -/* fulldup parameter */ - -enum FULLDUP_modes { - KISS_DUPLEX_HALF, /* normal CSMA operation */ - KISS_DUPLEX_FULL, /* fullduplex, key down trx after transmission */ - KISS_DUPLEX_LINK, /* fullduplex, key down trx after 'idletime' sec */ - KISS_DUPLEX_OPTIMA /* fullduplex, let the protocol layer control the hw */ -}; - -/* misc. parameters */ - -#define TIMER_OFF 65535U /* to switch off timers */ -#define NO_SUCH_PARAM 65534U /* param not implemented */ - -/* HWEVENT parameter */ - -enum HWEVENT_opts { - HWEV_DCD_ON, - HWEV_DCD_OFF, - HWEV_ALL_SENT -}; - -/* channel grouping */ - -#define RXGROUP 0100 /* if set, only tx when all channels clear */ -#define TXGROUP 0200 /* if set, don't transmit simultaneously */ - -/* Tx/Rx clock sources */ - -enum CLOCK_sources { - CLK_DPLL, /* normal halfduplex operation */ - CLK_EXTERNAL, /* external clocking (G3RUH/DF9IC modems) */ - CLK_DIVIDER, /* Rx = DPLL, Tx = divider (fullduplex with */ - /* modems without clock regeneration */ - CLK_BRG /* experimental fullduplex mode with DPLL/BRG for */ - /* MODEMs without clock recovery */ -}; - -/* Tx state */ - -enum TX_state { - TXS_IDLE, /* Transmitter off, no data pending */ - TXS_BUSY, /* waiting for permission to send / tailtime */ - TXS_ACTIVE, /* Transmitter on, sending data */ - TXS_NEWFRAME, /* reset CRC and send (next) frame */ - TXS_IDLE2, /* Transmitter on, no data pending */ - TXS_WAIT, /* Waiting for Mintime to expire */ - TXS_TIMEOUT /* We had a transmission timeout */ -}; - -typedef unsigned long io_port; /* type definition for an 'io port address' */ - -/* SCC statistical information */ - -struct scc_stat { - long rxints; /* Receiver interrupts */ - long txints; /* Transmitter interrupts */ - long exints; /* External/status interrupts */ - long spints; /* Special receiver interrupts */ - - long txframes; /* Packets sent */ - long rxframes; /* Number of Frames Actually Received */ - long rxerrs; /* CRC Errors */ - long txerrs; /* KISS errors */ - - unsigned int nospace; /* "Out of buffers" */ - unsigned int rx_over; /* Receiver Overruns */ - unsigned int tx_under; /* Transmitter Underruns */ - - unsigned int tx_state; /* Transmitter state */ - int tx_queued; /* tx frames enqueued */ - - unsigned int maxqueue; /* allocated tx_buffers */ - unsigned int bufsize; /* used buffersize */ -}; - -struct scc_modem { - long speed; /* Line speed, bps */ - char clocksrc; /* 0 = DPLL, 1 = external, 2 = divider */ - char nrz; /* NRZ instead of NRZI */ -}; - -struct scc_kiss_cmd { - int command; /* one of the KISS-Commands defined above */ - unsigned param; /* KISS-Param */ -}; - -struct scc_hw_config { - io_port data_a; /* data port channel A */ - io_port ctrl_a; /* control port channel A */ - io_port data_b; /* data port channel B */ - io_port ctrl_b; /* control port channel B */ - io_port vector_latch; /* INTACK-Latch (#) */ - io_port special; /* special function port */ - - int irq; /* irq */ - long clock; /* clock */ - char option; /* command for function port */ - - char brand; /* hardware type */ - char escc; /* use ext. features of a 8580/85180/85280 */ -}; - -/* (#) only one INTACK latch allowed. */ - - -struct scc_mem_config { - unsigned int dummy; - unsigned int bufsize; -}; - -struct scc_calibrate { - unsigned int time; - unsigned char pattern; -}; - -#endif /* _UAPI_SCC_H */ |