diff options
Diffstat (limited to 'drivers/isdn/hardware/eicon/divasfunc.c')
| -rw-r--r-- | drivers/isdn/hardware/eicon/divasfunc.c | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/drivers/isdn/hardware/eicon/divasfunc.c b/drivers/isdn/hardware/eicon/divasfunc.c deleted file mode 100644 index 4be5f8814777..000000000000 --- a/drivers/isdn/hardware/eicon/divasfunc.c +++ /dev/null @@ -1,237 +0,0 @@ -/* $Id: divasfunc.c,v 1.23.4.2 2004/08/28 20:03:53 armin Exp $ - * - * Low level driver for Eicon DIVA Server ISDN cards. - * - * Copyright 2000-2003 by Armin Schindler (mac@melware.de) - * Copyright 2000-2003 Cytronics & Melware (info@melware.de) - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - */ - -#include "platform.h" -#include "di_defs.h" -#include "pc.h" -#include "di.h" -#include "io.h" -#include "divasync.h" -#include "diva.h" -#include "xdi_vers.h" - -#define DBG_MINIMUM (DL_LOG + DL_FTL + DL_ERR) -#define DBG_DEFAULT (DBG_MINIMUM + DL_XLOG + DL_REG) - -static int debugmask; - -extern void DIVA_DIDD_Read(void *, int); - -extern PISDN_ADAPTER IoAdapters[MAX_ADAPTER]; - -extern char *DRIVERRELEASE_DIVAS; - -static dword notify_handle; -static DESCRIPTOR DAdapter; -static DESCRIPTOR MAdapter; - -/* -------------------------------------------------------------------------- - MAINT driver connector section - -------------------------------------------------------------------------- */ -static void no_printf(unsigned char *x, ...) -{ - /* dummy debug function */ -} - -#include "debuglib.c" - -/* - * get the adapters serial number - */ -void diva_get_vserial_number(PISDN_ADAPTER IoAdapter, char *buf) -{ - int contr = 0; - - if ((contr = ((IoAdapter->serialNo & 0xff000000) >> 24))) { - sprintf(buf, "%d-%d", - IoAdapter->serialNo & 0x00ffffff, contr + 1); - } else { - sprintf(buf, "%d", IoAdapter->serialNo); - } -} - -/* - * register a new adapter - */ -void diva_xdi_didd_register_adapter(int card) -{ - DESCRIPTOR d; - IDI_SYNC_REQ req; - - if (card && ((card - 1) < MAX_ADAPTER) && - IoAdapters[card - 1] && Requests[card - 1]) { - d.type = IoAdapters[card - 1]->Properties.DescType; - d.request = Requests[card - 1]; - d.channels = IoAdapters[card - 1]->Properties.Channels; - d.features = IoAdapters[card - 1]->Properties.Features; - DBG_TRC(("DIDD register A(%d) channels=%d", card, - d.channels)) - /* workaround for different Name in structure */ - strlcpy(IoAdapters[card - 1]->Name, - IoAdapters[card - 1]->Properties.Name, - sizeof(IoAdapters[card - 1]->Name)); - req.didd_remove_adapter.e.Req = 0; - req.didd_add_adapter.e.Rc = IDI_SYNC_REQ_DIDD_ADD_ADAPTER; - req.didd_add_adapter.info.descriptor = (void *) &d; - DAdapter.request((ENTITY *)&req); - if (req.didd_add_adapter.e.Rc != 0xff) { - DBG_ERR(("DIDD register A(%d) failed !", card)) - } - IoAdapters[card - 1]->os_trap_nfy_Fnc = NULL; - } -} - -/* - * remove an adapter - */ -void diva_xdi_didd_remove_adapter(int card) -{ - IDI_SYNC_REQ req; - ADAPTER *a = &IoAdapters[card - 1]->a; - - IoAdapters[card - 1]->os_trap_nfy_Fnc = NULL; - DBG_TRC(("DIDD de-register A(%d)", card)) - req.didd_remove_adapter.e.Req = 0; - req.didd_remove_adapter.e.Rc = IDI_SYNC_REQ_DIDD_REMOVE_ADAPTER; - req.didd_remove_adapter.info.p_request = - (IDI_CALL) Requests[card - 1]; - DAdapter.request((ENTITY *)&req); - memset(&(a->IdTable), 0x00, 256); -} - -/* - * start debug - */ -static void start_dbg(void) -{ - DbgRegister("DIVAS", DRIVERRELEASE_DIVAS, (debugmask) ? debugmask : DBG_DEFAULT); - DBG_LOG(("DIVA ISDNXDI BUILD (%s[%s])", - DIVA_BUILD, diva_xdi_common_code_build)) - } - -/* - * stop debug - */ -static void stop_dbg(void) -{ - DbgDeregister(); - memset(&MAdapter, 0, sizeof(MAdapter)); - dprintf = no_printf; -} - -/* - * didd callback function - */ -static void *didd_callback(void *context, DESCRIPTOR *adapter, - int removal) -{ - if (adapter->type == IDI_DADAPTER) { - DBG_ERR(("Notification about IDI_DADAPTER change ! Oops.")); - return (NULL); - } - - if (adapter->type == IDI_DIMAINT) { - if (removal) { - stop_dbg(); - } else { - memcpy(&MAdapter, adapter, sizeof(MAdapter)); - dprintf = (DIVA_DI_PRINTF) MAdapter.request; - start_dbg(); - } - } - return (NULL); -} - -/* - * connect to didd - */ -static int __init connect_didd(void) -{ - int x = 0; - int dadapter = 0; - IDI_SYNC_REQ req; - DESCRIPTOR DIDD_Table[MAX_DESCRIPTORS]; - - DIVA_DIDD_Read(DIDD_Table, sizeof(DIDD_Table)); - - for (x = 0; x < MAX_DESCRIPTORS; x++) { - if (DIDD_Table[x].type == IDI_DADAPTER) { /* DADAPTER found */ - dadapter = 1; - memcpy(&DAdapter, &DIDD_Table[x], sizeof(DAdapter)); - req.didd_notify.e.Req = 0; - req.didd_notify.e.Rc = - IDI_SYNC_REQ_DIDD_REGISTER_ADAPTER_NOTIFY; - req.didd_notify.info.callback = (void *)didd_callback; - req.didd_notify.info.context = NULL; - DAdapter.request((ENTITY *)&req); - if (req.didd_notify.e.Rc != 0xff) { - stop_dbg(); - return (0); - } - notify_handle = req.didd_notify.info.handle; - } else if (DIDD_Table[x].type == IDI_DIMAINT) { /* MAINT found */ - memcpy(&MAdapter, &DIDD_Table[x], sizeof(DAdapter)); - dprintf = (DIVA_DI_PRINTF) MAdapter.request; - start_dbg(); - } - } - - if (!dadapter) { - stop_dbg(); - } - - return (dadapter); -} - -/* - * disconnect from didd - */ -static void disconnect_didd(void) -{ - IDI_SYNC_REQ req; - - stop_dbg(); - - req.didd_notify.e.Req = 0; - req.didd_notify.e.Rc = IDI_SYNC_REQ_DIDD_REMOVE_ADAPTER_NOTIFY; - req.didd_notify.info.handle = notify_handle; - DAdapter.request((ENTITY *)&req); -} - -/* - * init - */ -int __init divasfunc_init(int dbgmask) -{ - char *version; - - debugmask = dbgmask; - - if (!connect_didd()) { - DBG_ERR(("divasfunc: failed to connect to DIDD.")) - return (0); - } - - version = diva_xdi_common_code_build; - - divasa_xdi_driver_entry(); - - return (1); -} - -/* - * exit - */ -void divasfunc_exit(void) -{ - divasa_xdi_driver_unload(); - disconnect_didd(); -} |