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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /drivers/isdn/pcbit/capi.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'drivers/isdn/pcbit/capi.h')
-rw-r--r-- | drivers/isdn/pcbit/capi.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/isdn/pcbit/capi.h b/drivers/isdn/pcbit/capi.h new file mode 100644 index 00000000..635f6347 --- /dev/null +++ b/drivers/isdn/pcbit/capi.h @@ -0,0 +1,81 @@ +/* + * CAPI encode/decode prototypes and defines + * + * Copyright (C) 1996 Universidade de Lisboa + * + * Written by Pedro Roque Marques (roque@di.fc.ul.pt) + * + * This software may be used and distributed according to the terms of + * the GNU General Public License, incorporated herein by reference. + */ + +#ifndef CAPI_H +#define CAPI_H + + +#define REQ_CAUSE 0x01 +#define REQ_DISPLAY 0x04 +#define REQ_USER_TO_USER 0x08 + +#define AppInfoMask REQ_CAUSE | REQ_DISPLAY | REQ_USER_TO_USER + +/* Connection Setup */ +extern int capi_conn_req(const char *calledPN, struct sk_buff **buf, + int proto); +extern int capi_decode_conn_conf(struct pcbit_chan *chan, struct sk_buff *skb, + int *complete); + +extern int capi_decode_conn_ind(struct pcbit_chan *chan, struct sk_buff *skb, + struct callb_data *info); +extern int capi_conn_resp(struct pcbit_chan *chan, struct sk_buff **skb); + +extern int capi_conn_active_req(struct pcbit_chan *chan, struct sk_buff **skb); +extern int capi_decode_conn_actv_conf(struct pcbit_chan *chan, + struct sk_buff *skb); + +extern int capi_decode_conn_actv_ind(struct pcbit_chan *chan, + struct sk_buff *skb); +extern int capi_conn_active_resp(struct pcbit_chan *chan, + struct sk_buff **skb); + +/* Data */ +extern int capi_select_proto_req(struct pcbit_chan *chan, struct sk_buff **skb, + int outgoing); +extern int capi_decode_sel_proto_conf(struct pcbit_chan *chan, + struct sk_buff *skb); + +extern int capi_activate_transp_req(struct pcbit_chan *chan, + struct sk_buff **skb); +extern int capi_decode_actv_trans_conf(struct pcbit_chan *chan, + struct sk_buff *skb); + +extern int capi_tdata_req(struct pcbit_chan *chan, struct sk_buff *skb); +extern int capi_tdata_resp(struct pcbit_chan *chan, struct sk_buff **skb); + +/* Connection Termination */ +extern int capi_disc_req(ushort callref, struct sk_buff **skb, u_char cause); + +extern int capi_decode_disc_ind(struct pcbit_chan *chan, struct sk_buff *skb); +extern int capi_disc_resp(struct pcbit_chan *chan, struct sk_buff **skb); + +#ifdef DEBUG +extern int capi_decode_debug_188(u_char *hdr, ushort hdrlen); +#endif + +static inline struct pcbit_chan * +capi_channel(struct pcbit_dev *dev, struct sk_buff *skb) +{ + ushort callref; + + callref = *((ushort *)skb->data); + skb_pull(skb, 2); + + if (dev->b1->callref == callref) + return dev->b1; + else if (dev->b2->callref == callref) + return dev->b2; + + return NULL; +} + +#endif |