diff options
Diffstat (limited to 'drivers/isdn/hysdn/hycapi.c')
-rw-r--r-- | drivers/isdn/hysdn/hycapi.c | 785 |
1 files changed, 0 insertions, 785 deletions
diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c deleted file mode 100644 index a2c15cd7bf67..000000000000 --- a/drivers/isdn/hysdn/hycapi.c +++ /dev/null @@ -1,785 +0,0 @@ -/* $Id: hycapi.c,v 1.8.6.4 2001/09/23 22:24:54 kai Exp $ - * - * Linux driver for HYSDN cards, CAPI2.0-Interface. - * - * Author Ulrich Albrecht <u.albrecht@hypercope.de> for Hypercope GmbH - * Copyright 2000 by Hypercope GmbH - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/module.h> -#include <linux/proc_fs.h> -#include <linux/seq_file.h> -#include <linux/signal.h> -#include <linux/kernel.h> -#include <linux/skbuff.h> -#include <linux/netdevice.h> -#include <linux/slab.h> - -#define VER_DRIVER 0 -#define VER_CARDTYPE 1 -#define VER_HWID 2 -#define VER_SERIAL 3 -#define VER_OPTION 4 -#define VER_PROTO 5 -#define VER_PROFILE 6 -#define VER_CAPI 7 - -#include "hysdn_defs.h" -#include <linux/kernelcapi.h> - -static char hycapi_revision[] = "$Revision: 1.8.6.4 $"; - -unsigned int hycapi_enable = 0xffffffff; -module_param(hycapi_enable, uint, 0); - -typedef struct _hycapi_appl { - unsigned int ctrl_mask; - capi_register_params rp; - struct sk_buff *listen_req[CAPI_MAXCONTR]; -} hycapi_appl; - -static hycapi_appl hycapi_applications[CAPI_MAXAPPL]; - -static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb); - -static inline int _hycapi_appCheck(int app_id, int ctrl_no) -{ - if ((ctrl_no <= 0) || (ctrl_no > CAPI_MAXCONTR) || (app_id <= 0) || - (app_id > CAPI_MAXAPPL)) - { - printk(KERN_ERR "HYCAPI: Invalid request app_id %d for controller %d", app_id, ctrl_no); - return -1; - } - return ((hycapi_applications[app_id - 1].ctrl_mask & (1 << (ctrl_no-1))) != 0); -} - -/****************************** -Kernel-Capi callback reset_ctr -******************************/ - -static void -hycapi_reset_ctr(struct capi_ctr *ctrl) -{ - hycapictrl_info *cinfo = ctrl->driverdata; - -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "HYCAPI hycapi_reset_ctr\n"); -#endif - capilib_release(&cinfo->ncci_head); - capi_ctr_down(ctrl); -} - -/****************************** -Kernel-Capi callback remove_ctr -******************************/ - -static void -hycapi_remove_ctr(struct capi_ctr *ctrl) -{ - int i; - hycapictrl_info *cinfo = NULL; - hysdn_card *card = NULL; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "HYCAPI hycapi_remove_ctr\n"); -#endif - cinfo = (hycapictrl_info *)(ctrl->driverdata); - if (!cinfo) { - printk(KERN_ERR "No hycapictrl_info set!"); - return; - } - card = cinfo->card; - capi_ctr_suspend_output(ctrl); - for (i = 0; i < CAPI_MAXAPPL; i++) { - if (hycapi_applications[i].listen_req[ctrl->cnr - 1]) { - kfree_skb(hycapi_applications[i].listen_req[ctrl->cnr - 1]); - hycapi_applications[i].listen_req[ctrl->cnr - 1] = NULL; - } - } - detach_capi_ctr(ctrl); - ctrl->driverdata = NULL; - kfree(card->hyctrlinfo); - - - card->hyctrlinfo = NULL; -} - -/*********************************************************** - -Queue a CAPI-message to the controller. - -***********************************************************/ - -static void -hycapi_sendmsg_internal(struct capi_ctr *ctrl, struct sk_buff *skb) -{ - hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata); - hysdn_card *card = cinfo->card; - - spin_lock_irq(&cinfo->lock); -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_send_message\n"); -#endif - cinfo->skbs[cinfo->in_idx++] = skb; /* add to buffer list */ - if (cinfo->in_idx >= HYSDN_MAX_CAPI_SKB) - cinfo->in_idx = 0; /* wrap around */ - cinfo->sk_count++; /* adjust counter */ - if (cinfo->sk_count >= HYSDN_MAX_CAPI_SKB) { - /* inform upper layers we're full */ - printk(KERN_ERR "HYSDN Card%d: CAPI-buffer overrun!\n", - card->myid); - capi_ctr_suspend_output(ctrl); - } - cinfo->tx_skb = skb; - spin_unlock_irq(&cinfo->lock); - schedule_work(&card->irq_queue); -} - -/*********************************************************** -hycapi_register_internal - -Send down the CAPI_REGISTER-Command to the controller. -This functions will also be used if the adapter has been rebooted to -re-register any applications in the private list. - -************************************************************/ - -static void -hycapi_register_internal(struct capi_ctr *ctrl, __u16 appl, - capi_register_params *rp) -{ - char ExtFeatureDefaults[] = "49 /0/0/0/0,*/1,*/2,*/3,*/4,*/5,*/6,*/7,*/8,*/9,*"; - hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata); - hysdn_card *card = cinfo->card; - struct sk_buff *skb; - __u16 len; - __u8 _command = 0xa0, _subcommand = 0x80; - __u16 MessageNumber = 0x0000; - __u16 MessageBufferSize = 0; - int slen = strlen(ExtFeatureDefaults); -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_register_appl\n"); -#endif - MessageBufferSize = rp->level3cnt * rp->datablkcnt * rp->datablklen; - - len = CAPI_MSG_BASELEN + 8 + slen + 1; - if (!(skb = alloc_skb(len, GFP_ATOMIC))) { - printk(KERN_ERR "HYSDN card%d: memory squeeze in hycapi_register_appl\n", - card->myid); - return; - } - skb_put_data(skb, &len, sizeof(__u16)); - skb_put_data(skb, &appl, sizeof(__u16)); - skb_put_data(skb, &_command, sizeof(__u8)); - skb_put_data(skb, &_subcommand, sizeof(__u8)); - skb_put_data(skb, &MessageNumber, sizeof(__u16)); - skb_put_data(skb, &MessageBufferSize, sizeof(__u16)); - skb_put_data(skb, &(rp->level3cnt), sizeof(__u16)); - skb_put_data(skb, &(rp->datablkcnt), sizeof(__u16)); - skb_put_data(skb, &(rp->datablklen), sizeof(__u16)); - skb_put_data(skb, ExtFeatureDefaults, slen); - hycapi_applications[appl - 1].ctrl_mask |= (1 << (ctrl->cnr - 1)); - hycapi_send_message(ctrl, skb); -} - -/************************************************************ -hycapi_restart_internal - -After an adapter has been rebootet, re-register all applications and -send a LISTEN_REQ (if there has been such a thing ) - -*************************************************************/ - -static void hycapi_restart_internal(struct capi_ctr *ctrl) -{ - int i; - struct sk_buff *skb; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_WARNING "HYSDN: hycapi_restart_internal"); -#endif - for (i = 0; i < CAPI_MAXAPPL; i++) { - if (_hycapi_appCheck(i + 1, ctrl->cnr) == 1) { - hycapi_register_internal(ctrl, i + 1, - &hycapi_applications[i].rp); - if (hycapi_applications[i].listen_req[ctrl->cnr - 1]) { - skb = skb_copy(hycapi_applications[i].listen_req[ctrl->cnr - 1], GFP_ATOMIC); - hycapi_sendmsg_internal(ctrl, skb); - } - } - } -} - -/************************************************************* -Register an application. -Error-checking is done for CAPI-compliance. - -The application is recorded in the internal list. -*************************************************************/ - -static void -hycapi_register_appl(struct capi_ctr *ctrl, __u16 appl, - capi_register_params *rp) -{ - int MaxLogicalConnections = 0, MaxBDataBlocks = 0, MaxBDataLen = 0; - hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata); - hysdn_card *card = cinfo->card; - int chk = _hycapi_appCheck(appl, ctrl->cnr); - if (chk < 0) { - return; - } - if (chk == 1) { - printk(KERN_INFO "HYSDN: apl %d already registered\n", appl); - return; - } - MaxBDataBlocks = rp->datablkcnt > CAPI_MAXDATAWINDOW ? CAPI_MAXDATAWINDOW : rp->datablkcnt; - rp->datablkcnt = MaxBDataBlocks; - MaxBDataLen = rp->datablklen < 1024 ? 1024 : rp->datablklen; - rp->datablklen = MaxBDataLen; - - MaxLogicalConnections = rp->level3cnt; - if (MaxLogicalConnections < 0) { - MaxLogicalConnections = card->bchans * -MaxLogicalConnections; - } - if (MaxLogicalConnections == 0) { - MaxLogicalConnections = card->bchans; - } - - rp->level3cnt = MaxLogicalConnections; - memcpy(&hycapi_applications[appl - 1].rp, - rp, sizeof(capi_register_params)); -} - -/********************************************************************* - -hycapi_release_internal - -Send down a CAPI_RELEASE to the controller. -*********************************************************************/ - -static void hycapi_release_internal(struct capi_ctr *ctrl, __u16 appl) -{ - hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata); - hysdn_card *card = cinfo->card; - struct sk_buff *skb; - __u16 len; - __u8 _command = 0xa1, _subcommand = 0x80; - __u16 MessageNumber = 0x0000; - - capilib_release_appl(&cinfo->ncci_head, appl); - -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_release_appl\n"); -#endif - len = CAPI_MSG_BASELEN; - if (!(skb = alloc_skb(len, GFP_ATOMIC))) { - printk(KERN_ERR "HYSDN card%d: memory squeeze in hycapi_register_appl\n", - card->myid); - return; - } - skb_put_data(skb, &len, sizeof(__u16)); - skb_put_data(skb, &appl, sizeof(__u16)); - skb_put_data(skb, &_command, sizeof(__u8)); - skb_put_data(skb, &_subcommand, sizeof(__u8)); - skb_put_data(skb, &MessageNumber, sizeof(__u16)); - hycapi_send_message(ctrl, skb); - hycapi_applications[appl - 1].ctrl_mask &= ~(1 << (ctrl->cnr - 1)); -} - -/****************************************************************** -hycapi_release_appl - -Release the application from the internal list an remove it's -registration at controller-level -******************************************************************/ - -static void -hycapi_release_appl(struct capi_ctr *ctrl, __u16 appl) -{ - int chk; - - chk = _hycapi_appCheck(appl, ctrl->cnr); - if (chk < 0) { - printk(KERN_ERR "HYCAPI: Releasing invalid appl %d on controller %d\n", appl, ctrl->cnr); - return; - } - if (hycapi_applications[appl - 1].listen_req[ctrl->cnr - 1]) { - kfree_skb(hycapi_applications[appl - 1].listen_req[ctrl->cnr - 1]); - hycapi_applications[appl - 1].listen_req[ctrl->cnr - 1] = NULL; - } - if (chk == 1) - { - hycapi_release_internal(ctrl, appl); - } -} - - -/************************************************************** -Kill a single controller. -**************************************************************/ - -int hycapi_capi_release(hysdn_card *card) -{ - hycapictrl_info *cinfo = card->hyctrlinfo; - struct capi_ctr *ctrl; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_capi_release\n"); -#endif - if (cinfo) { - ctrl = &cinfo->capi_ctrl; - hycapi_remove_ctr(ctrl); - } - return 0; -} - -/************************************************************** -hycapi_capi_stop - -Stop CAPI-Output on a card. (e.g. during reboot) -***************************************************************/ - -int hycapi_capi_stop(hysdn_card *card) -{ - hycapictrl_info *cinfo = card->hyctrlinfo; - struct capi_ctr *ctrl; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_capi_stop\n"); -#endif - if (cinfo) { - ctrl = &cinfo->capi_ctrl; -/* ctrl->suspend_output(ctrl); */ - capi_ctr_down(ctrl); - } - return 0; -} - -/*************************************************************** -hycapi_send_message - -Send a message to the controller. - -Messages are parsed for their Command/Subcommand-type, and appropriate -action's are performed. - -Note that we have to muck around with a 64Bit-DATA_REQ as there are -firmware-releases that do not check the MsgLen-Indication! - -***************************************************************/ - -static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb) -{ - __u16 appl_id; - int _len, _len2; - __u8 msghead[64]; - hycapictrl_info *cinfo = ctrl->driverdata; - u16 retval = CAPI_NOERROR; - - appl_id = CAPIMSG_APPID(skb->data); - switch (_hycapi_appCheck(appl_id, ctrl->cnr)) - { - case 0: -/* printk(KERN_INFO "Need to register\n"); */ - hycapi_register_internal(ctrl, - appl_id, - &(hycapi_applications[appl_id - 1].rp)); - break; - case 1: - break; - default: - printk(KERN_ERR "HYCAPI: Controller mixup!\n"); - retval = CAPI_ILLAPPNR; - goto out; - } - switch (CAPIMSG_CMD(skb->data)) { - case CAPI_DISCONNECT_B3_RESP: - capilib_free_ncci(&cinfo->ncci_head, appl_id, - CAPIMSG_NCCI(skb->data)); - break; - case CAPI_DATA_B3_REQ: - _len = CAPIMSG_LEN(skb->data); - if (_len > 22) { - _len2 = _len - 22; - skb_copy_from_linear_data(skb, msghead, 22); - skb_copy_to_linear_data_offset(skb, _len2, - msghead, 22); - skb_pull(skb, _len2); - CAPIMSG_SETLEN(skb->data, 22); - retval = capilib_data_b3_req(&cinfo->ncci_head, - CAPIMSG_APPID(skb->data), - CAPIMSG_NCCI(skb->data), - CAPIMSG_MSGID(skb->data)); - } - break; - case CAPI_LISTEN_REQ: - if (hycapi_applications[appl_id - 1].listen_req[ctrl->cnr - 1]) - { - kfree_skb(hycapi_applications[appl_id - 1].listen_req[ctrl->cnr - 1]); - hycapi_applications[appl_id - 1].listen_req[ctrl->cnr - 1] = NULL; - } - if (!(hycapi_applications[appl_id -1].listen_req[ctrl->cnr - 1] = skb_copy(skb, GFP_ATOMIC))) - { - printk(KERN_ERR "HYSDN: memory squeeze in private_listen\n"); - } - break; - default: - break; - } -out: - if (retval == CAPI_NOERROR) - hycapi_sendmsg_internal(ctrl, skb); - else - dev_kfree_skb_any(skb); - - return retval; -} - -static int hycapi_proc_show(struct seq_file *m, void *v) -{ - struct capi_ctr *ctrl = m->private; - hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata); - hysdn_card *card = cinfo->card; - char *s; - - seq_printf(m, "%-16s %s\n", "name", cinfo->cardname); - seq_printf(m, "%-16s 0x%x\n", "io", card->iobase); - seq_printf(m, "%-16s %d\n", "irq", card->irq); - - switch (card->brdtype) { - case BD_PCCARD: s = "HYSDN Hycard"; break; - case BD_ERGO: s = "HYSDN Ergo2"; break; - case BD_METRO: s = "HYSDN Metro4"; break; - case BD_CHAMP2: s = "HYSDN Champ2"; break; - case BD_PLEXUS: s = "HYSDN Plexus30"; break; - default: s = "???"; break; - } - seq_printf(m, "%-16s %s\n", "type", s); - if ((s = cinfo->version[VER_DRIVER]) != NULL) - seq_printf(m, "%-16s %s\n", "ver_driver", s); - if ((s = cinfo->version[VER_CARDTYPE]) != NULL) - seq_printf(m, "%-16s %s\n", "ver_cardtype", s); - if ((s = cinfo->version[VER_SERIAL]) != NULL) - seq_printf(m, "%-16s %s\n", "ver_serial", s); - - seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname); - - return 0; -} - -/************************************************************** -hycapi_load_firmware - -This does NOT load any firmware, but the callback somehow is needed -on capi-interface registration. - -**************************************************************/ - -static int hycapi_load_firmware(struct capi_ctr *ctrl, capiloaddata *data) -{ -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_load_firmware\n"); -#endif - return 0; -} - - -static char *hycapi_procinfo(struct capi_ctr *ctrl) -{ - hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata); -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "%s\n", __func__); -#endif - if (!cinfo) - return ""; - sprintf(cinfo->infobuf, "%s %s 0x%x %d %s", - cinfo->cardname[0] ? cinfo->cardname : "-", - cinfo->version[VER_DRIVER] ? cinfo->version[VER_DRIVER] : "-", - cinfo->card ? cinfo->card->iobase : 0x0, - cinfo->card ? cinfo->card->irq : 0, - hycapi_revision - ); - return cinfo->infobuf; -} - -/****************************************************************** -hycapi_rx_capipkt - -Receive a capi-message. - -All B3_DATA_IND are converted to 64K-extension compatible format. -New nccis are created if necessary. -*******************************************************************/ - -void -hycapi_rx_capipkt(hysdn_card *card, unsigned char *buf, unsigned short len) -{ - struct sk_buff *skb; - hycapictrl_info *cinfo = card->hyctrlinfo; - struct capi_ctr *ctrl; - __u16 ApplId; - __u16 MsgLen, info; - __u16 len2, CapiCmd; - __u32 CP64[2] = {0, 0}; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_rx_capipkt\n"); -#endif - if (!cinfo) { - return; - } - ctrl = &cinfo->capi_ctrl; - if (len < CAPI_MSG_BASELEN) { - printk(KERN_ERR "HYSDN Card%d: invalid CAPI-message, length %d!\n", - card->myid, len); - return; - } - MsgLen = CAPIMSG_LEN(buf); - ApplId = CAPIMSG_APPID(buf); - CapiCmd = CAPIMSG_CMD(buf); - - if ((CapiCmd == CAPI_DATA_B3_IND) && (MsgLen < 30)) { - len2 = len + (30 - MsgLen); - if (!(skb = alloc_skb(len2, GFP_ATOMIC))) { - printk(KERN_ERR "HYSDN Card%d: incoming packet dropped\n", - card->myid); - return; - } - skb_put_data(skb, buf, MsgLen); - skb_put_data(skb, CP64, 2 * sizeof(__u32)); - skb_put_data(skb, buf + MsgLen, len - MsgLen); - CAPIMSG_SETLEN(skb->data, 30); - } else { - if (!(skb = alloc_skb(len, GFP_ATOMIC))) { - printk(KERN_ERR "HYSDN Card%d: incoming packet dropped\n", - card->myid); - return; - } - skb_put_data(skb, buf, len); - } - switch (CAPIMSG_CMD(skb->data)) - { - case CAPI_CONNECT_B3_CONF: -/* Check info-field for error-indication: */ - info = CAPIMSG_U16(skb->data, 12); - switch (info) - { - case 0: - capilib_new_ncci(&cinfo->ncci_head, ApplId, CAPIMSG_NCCI(skb->data), - hycapi_applications[ApplId - 1].rp.datablkcnt); - - break; - case 0x0001: - printk(KERN_ERR "HYSDN Card%d: NCPI not supported by current " - "protocol. NCPI ignored.\n", card->myid); - break; - case 0x2001: - printk(KERN_ERR "HYSDN Card%d: Message not supported in" - " current state\n", card->myid); - break; - case 0x2002: - printk(KERN_ERR "HYSDN Card%d: invalid PLCI\n", card->myid); - break; - case 0x2004: - printk(KERN_ERR "HYSDN Card%d: out of NCCI\n", card->myid); - break; - case 0x3008: - printk(KERN_ERR "HYSDN Card%d: NCPI not supported\n", - card->myid); - break; - default: - printk(KERN_ERR "HYSDN Card%d: Info in CONNECT_B3_CONF: %d\n", - card->myid, info); - break; - } - break; - case CAPI_CONNECT_B3_IND: - capilib_new_ncci(&cinfo->ncci_head, ApplId, - CAPIMSG_NCCI(skb->data), - hycapi_applications[ApplId - 1].rp.datablkcnt); - break; - case CAPI_DATA_B3_CONF: - capilib_data_b3_conf(&cinfo->ncci_head, ApplId, - CAPIMSG_NCCI(skb->data), - CAPIMSG_MSGID(skb->data)); - break; - default: - break; - } - capi_ctr_handle_message(ctrl, ApplId, skb); -} - -/****************************************************************** -hycapi_tx_capiack - -Internally acknowledge a msg sent. This will remove the msg from the -internal queue. - -*******************************************************************/ - -void hycapi_tx_capiack(hysdn_card *card) -{ - hycapictrl_info *cinfo = card->hyctrlinfo; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_tx_capiack\n"); -#endif - if (!cinfo) { - return; - } - spin_lock_irq(&cinfo->lock); - kfree_skb(cinfo->skbs[cinfo->out_idx]); /* free skb */ - cinfo->skbs[cinfo->out_idx++] = NULL; - if (cinfo->out_idx >= HYSDN_MAX_CAPI_SKB) - cinfo->out_idx = 0; /* wrap around */ - - if (cinfo->sk_count-- == HYSDN_MAX_CAPI_SKB) /* dec usage count */ - capi_ctr_resume_output(&cinfo->capi_ctrl); - spin_unlock_irq(&cinfo->lock); -} - -/*************************************************************** -hycapi_tx_capiget(hysdn_card *card) - -This is called when polling for messages to SEND. - -****************************************************************/ - -struct sk_buff * -hycapi_tx_capiget(hysdn_card *card) -{ - hycapictrl_info *cinfo = card->hyctrlinfo; - if (!cinfo) { - return (struct sk_buff *)NULL; - } - if (!cinfo->sk_count) - return (struct sk_buff *)NULL; /* nothing available */ - - return (cinfo->skbs[cinfo->out_idx]); /* next packet to send */ -} - - -/********************************************************** -int hycapi_init() - -attach the capi-driver to the kernel-capi. - -***********************************************************/ - -int hycapi_init(void) -{ - int i; - for (i = 0; i < CAPI_MAXAPPL; i++) { - memset(&(hycapi_applications[i]), 0, sizeof(hycapi_appl)); - } - return (0); -} - -/************************************************************** -hycapi_cleanup(void) - -detach the capi-driver to the kernel-capi. Actually this should -free some more ressources. Do that later. -**************************************************************/ - -void -hycapi_cleanup(void) -{ -} - -/******************************************************************** -hycapi_capi_create(hysdn_card *card) - -Attach the card with its capi-ctrl. -*********************************************************************/ - -static void hycapi_fill_profile(hysdn_card *card) -{ - hycapictrl_info *cinfo = NULL; - struct capi_ctr *ctrl = NULL; - cinfo = card->hyctrlinfo; - if (!cinfo) return; - ctrl = &cinfo->capi_ctrl; - strcpy(ctrl->manu, "Hypercope"); - ctrl->version.majorversion = 2; - ctrl->version.minorversion = 0; - ctrl->version.majormanuversion = 3; - ctrl->version.minormanuversion = 2; - ctrl->profile.ncontroller = card->myid; - ctrl->profile.nbchannel = card->bchans; - ctrl->profile.goptions = GLOBAL_OPTION_INTERNAL_CONTROLLER | - GLOBAL_OPTION_B_CHANNEL_OPERATION; - ctrl->profile.support1 = B1_PROT_64KBIT_HDLC | - (card->faxchans ? B1_PROT_T30 : 0) | - B1_PROT_64KBIT_TRANSPARENT; - ctrl->profile.support2 = B2_PROT_ISO7776 | - (card->faxchans ? B2_PROT_T30 : 0) | - B2_PROT_TRANSPARENT; - ctrl->profile.support3 = B3_PROT_TRANSPARENT | - B3_PROT_T90NL | - (card->faxchans ? B3_PROT_T30 : 0) | - (card->faxchans ? B3_PROT_T30EXT : 0) | - B3_PROT_ISO8208; -} - -int -hycapi_capi_create(hysdn_card *card) -{ - hycapictrl_info *cinfo = NULL; - struct capi_ctr *ctrl = NULL; - int retval; -#ifdef HYCAPI_PRINTFNAMES - printk(KERN_NOTICE "hycapi_capi_create\n"); -#endif - if ((hycapi_enable & (1 << card->myid)) == 0) { - return 1; - } - if (!card->hyctrlinfo) { - cinfo = kzalloc(sizeof(hycapictrl_info), GFP_ATOMIC); - if (!cinfo) { - printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n"); - return -ENOMEM; - } - card->hyctrlinfo = cinfo; - cinfo->card = card; - spin_lock_init(&cinfo->lock); - INIT_LIST_HEAD(&cinfo->ncci_head); - - switch (card->brdtype) { - case BD_PCCARD: strcpy(cinfo->cardname, "HYSDN Hycard"); break; - case BD_ERGO: strcpy(cinfo->cardname, "HYSDN Ergo2"); break; - case BD_METRO: strcpy(cinfo->cardname, "HYSDN Metro4"); break; - case BD_CHAMP2: strcpy(cinfo->cardname, "HYSDN Champ2"); break; - case BD_PLEXUS: strcpy(cinfo->cardname, "HYSDN Plexus30"); break; - default: strcpy(cinfo->cardname, "HYSDN ???"); break; - } - - ctrl = &cinfo->capi_ctrl; - ctrl->driver_name = "hycapi"; - ctrl->driverdata = cinfo; - ctrl->register_appl = hycapi_register_appl; - ctrl->release_appl = hycapi_release_appl; - ctrl->send_message = hycapi_send_message; - ctrl->load_firmware = hycapi_load_firmware; - ctrl->reset_ctr = hycapi_reset_ctr; - ctrl->procinfo = hycapi_procinfo; - ctrl->proc_show = hycapi_proc_show; - strcpy(ctrl->name, cinfo->cardname); - ctrl->owner = THIS_MODULE; - - retval = attach_capi_ctr(ctrl); - if (retval) { - printk(KERN_ERR "hycapi: attach controller failed.\n"); - return -EBUSY; - } - /* fill in the blanks: */ - hycapi_fill_profile(card); - capi_ctr_ready(ctrl); - } else { - /* resume output on stopped ctrl */ - ctrl = &card->hyctrlinfo->capi_ctrl; - hycapi_fill_profile(card); - capi_ctr_ready(ctrl); - hycapi_restart_internal(ctrl); -/* ctrl->resume_output(ctrl); */ - } - return 0; -} |