diff options
Diffstat (limited to 'drivers/isdn/eicon/eicon.h')
| -rw-r--r-- | drivers/isdn/eicon/eicon.h | 387 |
1 files changed, 38 insertions, 349 deletions
diff --git a/drivers/isdn/eicon/eicon.h b/drivers/isdn/eicon/eicon.h index 5ad164518..42e9b3b95 100644 --- a/drivers/isdn/eicon/eicon.h +++ b/drivers/isdn/eicon/eicon.h @@ -1,4 +1,4 @@ -/* $Id: eicon.h,v 1.19 2000/01/23 21:21:23 armin Exp $ +/* $Id: eicon.h,v 1.23 2000/06/21 11:28:42 armin Exp $ * * ISDN low-level module for Eicon active ISDN-Cards. * @@ -20,86 +20,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * $Log: eicon.h,v $ - * Revision 1.19 2000/01/23 21:21:23 armin - * Added new trace capability and some updates. - * DIVA Server BRI now supports data for ISDNLOG. - * - * Revision 1.18 1999/11/25 11:43:27 armin - * Fixed statectrl and connect message. - * X.75 fix and HDLC/transparent with autoconnect. - * Minor cleanup. - * - * Revision 1.17 1999/10/26 21:15:33 armin - * using define for checking phone number len to avoid buffer overflow. - * - * Revision 1.16 1999/10/08 22:09:33 armin - * Some fixes of cards interface handling. - * Bugfix of NULL pointer occurence. - * Changed a few log outputs. - * - * Revision 1.15 1999/09/26 14:17:53 armin - * Improved debug and log via readstat() - * - * Revision 1.14 1999/09/08 20:17:31 armin - * Added microchannel patch from Erik Weber. - * - * Revision 1.13 1999/09/06 07:29:35 fritz - * Changed my mail-address. - * - * Revision 1.12 1999/09/04 06:20:05 keil - * Changes from kernel set_current_state() - * - * Revision 1.11 1999/08/29 17:23:44 armin - * New setup compat. - * Bugfix if compile as not module. - * - * Revision 1.10 1999/08/22 20:26:41 calle - * backported changes from kernel 2.3.14: - * - several #include "config.h" gone, others come. - * - "struct device" changed to "struct net_device" in 2.3.14, added a - * define in isdn_compat.h for older kernel versions. - * - * Revision 1.9 1999/08/18 20:16:57 armin - * Added XLOG function for all cards. - * Bugfix of alloc_skb NULL pointer. - * - * Revision 1.8 1999/07/25 15:12:01 armin - * fix of some debug logs. - * enabled ISA-cards option. - * - * Revision 1.7 1999/07/11 17:16:23 armin - * Bugfixes in queue handling. - * Added DSP-DTMF decoder functions. - * Reorganized ack_handler. - * - * Revision 1.6 1999/06/09 19:31:24 armin - * Wrong PLX size for request_region() corrected. - * Added first MCA code from Erik Weber. - * - * Revision 1.5 1999/03/29 11:19:41 armin - * I/O stuff now in seperate file (eicon_io.c) - * Old ISA type cards (S,SX,SCOM,Quadro,S2M) implemented. - * - * Revision 1.4 1999/03/02 12:37:42 armin - * Added some important checks. - * Analog Modem with DSP. - * Channels will be added to Link-Level after loading firmware. - * - * Revision 1.3 1999/01/24 20:14:07 armin - * Changed and added debug stuff. - * Better data sending. (still problems with tty's flip buffer) - * - * Revision 1.2 1999/01/10 18:46:04 armin - * Bug with wrong values in HLC fixed. - * Bytes to send are counted and limited now. - * - * Revision 1.1 1999/01/01 18:09:41 armin - * First checkin of new eicon driver. - * DIVA-Server BRI/PCI and PRI/PCI are supported. - * Old diehl code is obsolete. - * - * */ @@ -124,6 +44,8 @@ #define EICON_IOCTL_TEST 98 #define EICON_IOCTL_DEBUGVAR 99 +#define EICON_IOCTL_DIA_OFFSET 100 + /* Bus types */ #define EICON_BUS_ISA 1 #define EICON_BUS_MCA 2 @@ -185,39 +107,10 @@ typedef struct { unsigned char code[1]; /* Rest (bootstrap- and firmware code) will be allocated */ } eicon_isa_codebuf; -/* Struct for downloading protocol via ioctl for PCI cards */ -typedef struct { - /* start-up parameters */ - unsigned char tei; - unsigned char nt2; - unsigned char WatchDog; - unsigned char Permanent; - unsigned char XInterface; - unsigned char StableL2; - unsigned char NoOrderCheck; - unsigned char HandsetType; - unsigned char LowChannel; - unsigned char ProtVersion; - unsigned char Crc4; - unsigned char NoHscx30Mode; /* switch PRI into No HSCX30 test mode */ - unsigned char Loopback; /* switch card into Loopback mode */ - struct q931_link_s - { - unsigned char oad[32]; - unsigned char osa[32]; - unsigned char spid[32]; - } l[2]; - unsigned long protocol_len; - unsigned int dsp_code_num; - unsigned long dsp_code_len[9]; - unsigned char code[1]; /* Rest (protocol- and dsp code) will be allocated */ -} eicon_pci_codebuf; - /* Data for downloading protocol via ioctl */ typedef union { eicon_isa_codebuf isa; eicon_isa_codebuf mca; - eicon_pci_codebuf pci; } eicon_codebuf; /* Data for Management interface */ @@ -228,6 +121,7 @@ typedef struct { unsigned char data[700]; } eicon_manifbuf; +#define TRACE_OK (1) #ifdef __KERNEL__ @@ -265,206 +159,34 @@ typedef struct { #include "eicon_isa.h" +#include "idi.h" + +typedef struct { + __u16 NextReq __attribute__ ((packed)); /* pointer to next Req Buffer */ + __u16 NextRc __attribute__ ((packed)); /* pointer to next Rc Buffer */ + __u16 NextInd __attribute__ ((packed)); /* pointer to next Ind Buffer */ + __u8 ReqInput __attribute__ ((packed)); /* number of Req Buffers sent */ + __u8 ReqOutput __attribute__ ((packed)); /* number of Req Buffers returned */ + __u8 ReqReserved __attribute__ ((packed));/*number of Req Buffers reserved */ + __u8 Int __attribute__ ((packed)); /* ISDN-P interrupt */ + __u8 XLock __attribute__ ((packed)); /* Lock field for arbitration */ + __u8 RcOutput __attribute__ ((packed)); /* number of Rc buffers received */ + __u8 IndOutput __attribute__ ((packed)); /* number of Ind buffers received */ + __u8 IMask __attribute__ ((packed)); /* Interrupt Mask Flag */ + __u8 Reserved1[2] __attribute__ ((packed)); /* reserved field, do not use */ + __u8 ReadyInt __attribute__ ((packed)); /* request field for ready int */ + __u8 Reserved2[12] __attribute__ ((packed)); /* reserved field, do not use */ + __u8 InterfaceType __attribute__ ((packed)); /* interface type 1=16K */ + __u16 Signature __attribute__ ((packed)); /* ISDN-P initialized ind */ + __u8 B[1]; /* buffer space for Req,Ind and Rc */ +} eicon_pr_ram; + /* Macro for delay via schedule() */ #define SLEEP(j) { \ set_current_state(TASK_UNINTERRUPTIBLE); \ schedule_timeout(j); \ } -#endif /* KERNEL */ - -#define DIVAS_SHARED_OFFSET (0x1000) - -#define MIPS_BUFFER_SZ 128 -#define MIPS_MAINT_OFFS 0xff00 - -#define XLOG_ERR_CARD_NUM (13) -#define XLOG_ERR_DONE (14) -#define XLOG_ERR_CMD (15) -#define XLOG_ERR_TIMEOUT (16) -#define XLOG_ERR_CARD_STATE (17) -#define XLOG_ERR_UNKNOWN (18) -#define XLOG_OK (0) - -#define TRACE_OK (1) - -typedef struct { - __u8 Id __attribute__ ((packed)); - __u8 uX __attribute__ ((packed)); - __u8 listen __attribute__ ((packed)); - __u8 active __attribute__ ((packed)); - __u8 sin[3] __attribute__ ((packed)); - __u8 bc[6] __attribute__ ((packed)); - __u8 llc[6] __attribute__ ((packed)); - __u8 hlc[6] __attribute__ ((packed)); - __u8 oad[20] __attribute__ ((packed)); -}DSigStruc; - -typedef struct { - __u32 cx_b1 __attribute__ ((packed)); - __u32 cx_b2 __attribute__ ((packed)); - __u32 cr_b1 __attribute__ ((packed)); - __u32 cr_b2 __attribute__ ((packed)); - __u32 px_b1 __attribute__ ((packed)); - __u32 px_b2 __attribute__ ((packed)); - __u32 pr_b1 __attribute__ ((packed)); - __u32 pr_b2 __attribute__ ((packed)); - __u16 er_b1 __attribute__ ((packed)); - __u16 er_b2 __attribute__ ((packed)); -}BL1Struc; - -typedef struct { - __u32 XTotal __attribute__ ((packed)); - __u32 RTotal __attribute__ ((packed)); - __u16 XError __attribute__ ((packed)); - __u16 RError __attribute__ ((packed)); -}L2Struc; - -typedef struct { - __u16 free_n; -}OSStruc; - -typedef union -{ - DSigStruc DSigStats; - BL1Struc BL1Stats; - L2Struc L2Stats; - OSStruc OSStats; - __u8 b[MIPS_BUFFER_SZ]; - __u16 w[MIPS_BUFFER_SZ>>1]; - __u16 l[MIPS_BUFFER_SZ>>2]; /* word is wrong, do not use! Use 'd' instead. */ - __u32 d[MIPS_BUFFER_SZ>>2]; -} MIPS_BUFFER; - -typedef struct -{ - __u8 req __attribute__ ((packed)); - __u8 rc __attribute__ ((packed)); - __u8 reserved[2] __attribute__ ((packed)); /* R3000 alignment ... */ - __u8 *mem __attribute__ ((packed)); - __u16 length __attribute__ ((packed)); /* used to be short */ - __u16 port __attribute__ ((packed)); - __u8 fill[4] __attribute__ ((packed)); /* data at offset 16 */ - MIPS_BUFFER data __attribute__ ((packed)); -} mi_pc_maint_t; - -typedef struct -{ - __u16 command; - mi_pc_maint_t pcm; -}xlogreq_t; - -typedef struct{ - __u16 code __attribute__ ((packed)); /* used to be short */ - __u16 timeh __attribute__ ((packed)); - __u16 timel __attribute__ ((packed)); - char buffer[MIPS_BUFFER_SZ - 6]; -}xlog_entry_t; - - -#define DSP_COMBIFILE_FORMAT_IDENTIFICATION_SIZE 48 -#define DSP_COMBIFILE_FORMAT_VERSION_BCD 0x0100 - -#define DSP_FILE_FORMAT_IDENTIFICATION_SIZE 48 -#define DSP_FILE_FORMAT_VERSION_BCD 0x0100 - -typedef struct tag_dsp_combifile_header -{ - char format_identification[DSP_COMBIFILE_FORMAT_IDENTIFICATION_SIZE] __attribute__ ((packed)); - __u16 format_version_bcd __attribute__ ((packed)); - __u16 header_size __attribute__ ((packed)); - __u16 combifile_description_size __attribute__ ((packed)); - __u16 directory_entries __attribute__ ((packed)); - __u16 directory_size __attribute__ ((packed)); - __u16 download_count __attribute__ ((packed)); - __u16 usage_mask_size __attribute__ ((packed)); -} t_dsp_combifile_header; - -typedef struct tag_dsp_combifile_directory_entry -{ - __u16 card_type_number __attribute__ ((packed)); - __u16 file_set_number __attribute__ ((packed)); -} t_dsp_combifile_directory_entry; - -typedef struct tag_dsp_file_header -{ - char format_identification[DSP_FILE_FORMAT_IDENTIFICATION_SIZE] __attribute__ ((packed)); - __u16 format_version_bcd __attribute__ ((packed)); - __u16 download_id __attribute__ ((packed)); - __u16 download_flags __attribute__ ((packed)); - __u16 required_processing_power __attribute__ ((packed)); - __u16 interface_channel_count __attribute__ ((packed)); - __u16 header_size __attribute__ ((packed)); - __u16 download_description_size __attribute__ ((packed)); - __u16 memory_block_table_size __attribute__ ((packed)); - __u16 memory_block_count __attribute__ ((packed)); - __u16 segment_table_size __attribute__ ((packed)); - __u16 segment_count __attribute__ ((packed)); - __u16 symbol_table_size __attribute__ ((packed)); - __u16 symbol_count __attribute__ ((packed)); - __u16 total_data_size_dm __attribute__ ((packed)); - __u16 data_block_count_dm __attribute__ ((packed)); - __u16 total_data_size_pm __attribute__ ((packed)); - __u16 data_block_count_pm __attribute__ ((packed)); -} t_dsp_file_header; - -typedef struct tag_dsp_memory_block_desc -{ - __u16 alias_memory_block; - __u16 memory_type; - __u16 address; - __u16 size; /* DSP words */ -} t_dsp_memory_block_desc; - -typedef struct tag_dsp_segment_desc -{ - __u16 memory_block; - __u16 attributes; - __u16 base; - __u16 size; - __u16 alignment; /* ==0 -> no other legal start address than base */ -} t_dsp_segment_desc; - -typedef struct tag_dsp_symbol_desc -{ - __u16 symbol_id; - __u16 segment; - __u16 offset; - __u16 size; /* DSP words */ -} t_dsp_symbol_desc; - -typedef struct tag_dsp_data_block_header -{ - __u16 attributes; - __u16 segment; - __u16 offset; - __u16 size; /* DSP words */ -} t_dsp_data_block_header; - -typedef struct tag_dsp_download_desc /* be sure to keep native alignment for MAESTRA's */ -{ - __u16 download_id; - __u16 download_flags; - __u16 required_processing_power; - __u16 interface_channel_count; - __u16 excess_header_size; - __u16 memory_block_count; - __u16 segment_count; - __u16 symbol_count; - __u16 data_block_count_dm; - __u16 data_block_count_pm; - __u8 * p_excess_header_data __attribute__ ((packed)); - char * p_download_description __attribute__ ((packed)); - t_dsp_memory_block_desc *p_memory_block_table __attribute__ ((packed)); - t_dsp_segment_desc *p_segment_table __attribute__ ((packed)); - t_dsp_symbol_desc *p_symbol_table __attribute__ ((packed)); - __u16 * p_data_blocks_dm __attribute__ ((packed)); - __u16 * p_data_blocks_pm __attribute__ ((packed)); -} t_dsp_download_desc; - - -#ifdef __KERNEL__ - typedef struct { __u8 Req; /* pending request */ __u8 Rc; /* return code received */ @@ -508,6 +230,7 @@ typedef struct { unsigned short statectrl; /* State controling bits */ unsigned short eazmask; /* EAZ-Mask for this Channel */ int queued; /* User-Data Bytes in TX queue */ + int pqueued; /* User-Data Packets in TX queue */ int waitq; /* User-Data Bytes in wait queue */ int waitpq; /* User-Data Bytes in packet queue */ struct sk_buff *tskb1; /* temp skb 1 */ @@ -518,7 +241,9 @@ typedef struct { T30_s *fax; /* pointer to fax data in LL */ eicon_ch_fax_buf fax2; /* fax related struct */ #endif - entity e; /* Entity */ + entity e; /* Native Entity */ + ENTITY de; /* Divas D Entity */ + ENTITY be; /* Divas B Entity */ char cpn[32]; /* remember cpn */ char oad[32]; /* remember oad */ char dsa[32]; /* remember dsa */ @@ -542,8 +267,6 @@ typedef struct { #define EICON_FLAGS_MVALID 8 /* Cards membase is valid */ #define EICON_FLAGS_LOADED 8 /* Firmware loaded */ -#define EICON_BCH 2 /* # of channels per card */ - /* D-Channel states */ #define EICON_STATE_NULL 0 #define EICON_STATE_ICALL 1 @@ -565,9 +288,6 @@ typedef struct { #define EICON_MAX_QUEUE 2138 -#define EICON_LOCK_TX 0 -#define EICON_LOCK_RX 1 - typedef union { eicon_isa_card isa; eicon_pci_card pci; @@ -593,17 +313,12 @@ typedef struct { __u8 more; } eicon_indhdr; -typedef struct msn_entry { - char eaz; - char msn[16]; - struct msn_entry * next; -} msn_entry; - /* * Per card driver data */ typedef struct eicon_card { eicon_hwif hwif; /* Hardware dependant interface */ + DESCRIPTOR *d; /* IDI Descriptor */ u_char ptype; /* Protocol type (1TR6 or Euro) */ u_char bus; /* Bustype (ISA, MCA, PCI) */ u_char type; /* Cardtype (EICON_CTYPE_...) */ @@ -621,49 +336,23 @@ typedef struct eicon_card { struct tq_struct snd_tq; /* Task struct for xmit bh */ struct tq_struct rcv_tq; /* Task struct for rcv bh */ struct tq_struct ack_tq; /* Task struct for ack bh */ - msn_entry *msn_list; eicon_chan* IdTable[256]; /* Table to find entity */ __u16 ref_in; __u16 ref_out; int nchannels; /* Number of B-Channels */ int ReadyInt; /* Ready Interrupt */ eicon_chan *bch; /* B-Channel status/control */ - char status_buf[256]; /* Buffer for status messages */ - char *status_buf_read; - char *status_buf_write; - char *status_buf_end; + DBUFFER *dbuf; /* Dbuffer for Diva Server */ + BUFFERS *sbuf; /* Buffer for Diva Server */ + char *sbufp; /* Data Buffer for Diva Server */ isdn_if interface; /* Interface to upper layer */ - char regname[35]; /* Name used for request_region */ + char regname[35]; /* Drivers card name */ #ifdef CONFIG_MCA int mca_slot; /* # of cards MCA slot */ int mca_io; /* MCA cards IO port */ #endif /* CONFIG_MCA */ } eicon_card; -/* -----------------------------------------------------------** -** The PROTOCOL_FEATURE_STRING ** -** defines capabilities and ** -** features of the actual protocol code. It's used as a bit ** -** mask. ** -** The following Bits are defined: ** -** -----------------------------------------------------------*/ -#define PROTCAP_TELINDUS 0x0001 /* Telindus Variant of protocol code */ -#define PROTCAP_MANIF 0x0002 /* Management interface implemented */ -#define PROTCAP_V_42 0x0004 /* V42 implemented */ -#define PROTCAP_V90D 0x0008 /* V.90D (implies up to 384k DSP code) */ -#define PROTCAP_EXTD_FAX 0x0010 /* Extended FAX (ECM, 2D, T6, Polling) */ -#define PROTCAP_FREE4 0x0020 /* not used */ -#define PROTCAP_FREE5 0x0040 /* not used */ -#define PROTCAP_FREE6 0x0080 /* not used */ -#define PROTCAP_FREE7 0x0100 /* not used */ -#define PROTCAP_FREE8 0x0200 /* not used */ -#define PROTCAP_FREE9 0x0400 /* not used */ -#define PROTCAP_FREE10 0x0800 /* not used */ -#define PROTCAP_FREE11 0x1000 /* not used */ -#define PROTCAP_FREE12 0x2000 /* not used */ -#define PROTCAP_FREE13 0x4000 /* not used */ -#define PROTCAP_EXTENSION 0x8000 /* used for future extentions */ - #include "eicon_idi.h" extern eicon_card *cards; @@ -688,13 +377,11 @@ extern __inline__ void eicon_schedule_ack(eicon_card *card) mark_bh(IMMEDIATE_BH); } -extern char *eicon_find_eaz(eicon_card *, char); -extern int eicon_addcard(int, int, int, char *); +extern int eicon_addcard(int, int, int, char *, int); extern void eicon_io_transmit(eicon_card *card); extern void eicon_irq(int irq, void *dev_id, struct pt_regs *regs); extern void eicon_io_rcv_dispatch(eicon_card *ccard); extern void eicon_io_ack_dispatch(eicon_card *ccard); -extern int eicon_get_xlog(eicon_card *card, xlogreq_t *xlogreq); #ifdef CONFIG_MCA extern int eicon_mca_find_card(int, int, int, char *); extern int eicon_mca_probe(int, int, int, int, char *); @@ -705,6 +392,8 @@ extern ulong DebugVar; extern void eicon_log(eicon_card * card, int level, const char *fmt, ...); extern void eicon_putstatus(eicon_card * card, char * buf); +extern spinlock_t eicon_lock; + #endif /* __KERNEL__ */ #endif /* eicon_h */ |