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Commit 9a276d67 authored by Armin Schindler's avatar Armin Schindler Committed by Linus Torvalds
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[PATCH] ISDN Eicon driver: maint/trace fix and update 

Fix of the debug/trace driver and removal of irq locks.

 - Only spinlocks[bh] are used now.
 - Removed obsolete direct debug /proc interface.
 - Update of internal trace features and its API.
 - Use common definition of MAX_DESCRIPTORS.
parent 4a435afe
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Inline Side-by-side
Showing with 780 additions and 408 deletions
drivers/isdn/hardware/eicon/capifunc.h
View file @ 9a276d67
/* $Id: capifunc.h,v 1.11 2004/03/20 17:19:58 armin Exp $
/* $Id: capifunc.h,v 1.11.4.1 2004/08/28 20:03:53 armin Exp $
*
* ISDN interface module for Eicon active cards DIVA.
* CAPI Interface common functions
......@@ -13,8 +13,6 @@
#ifndef __CAPIFUNC_H__
#define __CAPIFUNC_H__
#define MAX_DESCRIPTORS 32
#define DRRELMAJOR 2
#define DRRELMINOR 0
#define DRRELEXTRA ""
......
drivers/isdn/hardware/eicon/debug.c
View file @ 9a276d67
......@@ -5,6 +5,7 @@
#include "divasync.h"
#include "kst_ifc.h"
#include "maintidi.h"
#include "man_defs.h"
/*
LOCALS
......@@ -13,17 +14,23 @@
static void DI_register (void *arg);
static void DI_deregister (pDbgHandle hDbg);
static void DI_format (int do_lock, word id, int type, char *format, va_list ap);
static void DI_format (int do_lock, word id, int type, char *format, va_list argument_list);
static void DI_format_locked (word id, int type, char *format, va_list argument_list);
static void DI_format_old (word id, char *format, va_list ap) { }
static void DiProcessEventLog (word id, dword msgID, va_list ap) { }
static void DiProcessEventLog (unsigned short id, unsigned long msgID, va_list ap) { }
static void single_p (byte * P, word * PLength, byte Id);
static void diva_maint_xdi_cb (ENTITY* e);
static word SuperTraceCreateReadReq (byte* P, const char* path);
static int diva_mnt_cmp_nmbr (const char* nmbr);
static void diva_free_dma_descriptor (IDI_CALL request, int nr);
static int diva_get_dma_descriptor (IDI_CALL request, dword *dma_magic);
void diva_mnt_internal_dprintf (dword drv_id, dword type, char* p, ...);
static dword MaxDumpSize = 256 ;
static dword MaxXlogSize = 2 + 128 ;
static char TraceFilter[DIVA_MAX_SELECTIVE_FILTER_LENGTH+1];
static int TraceFilterIdent = -1;
static int TraceFilterChannel = -1;
typedef struct _diva_maint_client {
dword sec;
......@@ -40,9 +47,10 @@ typedef struct _diva_maint_client {
BUFFERS XData;
char xbuffer[2048+512];
byte* pmem;
int request_pending;
int request_pending;
int dma_handle;
} diva_maint_client_t;
static diva_maint_client_t clients[64];
static diva_maint_client_t clients[MAX_DESCRIPTORS];
static void diva_change_management_debug_mask (diva_maint_client_t* pC, dword old_mask);
......@@ -201,6 +209,10 @@ int diva_maint_init (byte* base, unsigned long length, int do_init) {
return (-1);
}
TraceFilter[0] = 0;
TraceFilterIdent = -1;
TraceFilterChannel = -1;
dbg_base = base;
diva_os_get_time (&start_sec, &start_usec);
......@@ -249,7 +261,6 @@ int diva_maint_init (byte* base, unsigned long length, int do_init) {
return (-1);
}
return (0);
}
......@@ -302,16 +313,16 @@ diva_dbg_entry_head_t* diva_maint_get_message (word* size,
diva_os_spin_lock_magic_t* old_irql) {
diva_dbg_entry_head_t* pmsg = NULL;
diva_os_enter_spin_lock_hard (&dbg_q_lock, old_irql, "read");
diva_os_enter_spin_lock (&dbg_q_lock, old_irql, "read");
if (dbg_q_busy) {
diva_os_leave_spin_lock_hard (&dbg_q_lock, old_irql, "read_busy");
diva_os_leave_spin_lock (&dbg_q_lock, old_irql, "read_busy");
return NULL;
}
dbg_q_busy = 1;
if (!(pmsg = (diva_dbg_entry_head_t*)queuePeekMsg (dbg_queue, size))) {
dbg_q_busy = 0;
diva_os_leave_spin_lock_hard (&dbg_q_lock, old_irql, "read_empty");
diva_os_leave_spin_lock (&dbg_q_lock, old_irql, "read_empty");
}
return (pmsg);
......@@ -330,7 +341,7 @@ void diva_maint_ack_message (int do_release,
queueFreeMsg (dbg_queue);
}
dbg_q_busy = 0;
diva_os_leave_spin_lock_hard (&dbg_q_lock, old_irql, "read_ack");
diva_os_leave_spin_lock (&dbg_q_lock, old_irql, "read_ack");
}
......@@ -378,14 +389,14 @@ static void DI_register (void *arg) {
return ;
}
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "register");
for (id = 1; id < (sizeof(clients)/sizeof(clients[0])); id++) {
if (clients[id].hDbg == hDbg) {
/*
driver already registered
*/
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "register");
return;
}
if (clients[id].hDbg) { /* slot is busy */
......@@ -468,7 +479,7 @@ static void DI_register (void *arg) {
}
}
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "register");
}
static void DI_deregister (pDbgHandle hDbg) {
......@@ -480,8 +491,8 @@ static void DI_deregister (pDbgHandle hDbg) {
diva_os_get_time (&sec, &usec);
diva_os_enter_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "read");
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "read");
diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "read");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "read");
for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
if (clients[i].hDbg == hDbg) {
......@@ -543,8 +554,8 @@ static void DI_deregister (pDbgHandle hDbg) {
}
}
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "read_ack");
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "read_ack");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "read_ack");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "read_ack");
if (pmem) {
diva_os_free (0, pmem);
......@@ -562,7 +573,7 @@ static void DI_format (int do_lock,
unsigned short id,
int type,
char *format,
va_list ap) {
va_list argument_list) {
diva_os_spin_lock_magic_t old_irql;
dword sec, usec;
diva_dbg_entry_head_t* pmsg = NULL;
......@@ -571,14 +582,26 @@ static void DI_format (int do_lock,
static char fmtBuf[MSG_FRAME_MAX_SIZE+sizeof(*pmsg)+1];
char *data;
unsigned short code;
va_list ap;
if (!format)
if (diva_os_in_irq()) {
dbg_sequence++;
return;
}
if ((!format) ||
((TraceFilter[0] != 0) && ((TraceFilterIdent < 0) || (TraceFilterChannel < 0)))) {
return;
}
ap = argument_list;
diva_os_get_time (&sec, &usec);
if (do_lock) {
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "format");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "format");
}
switch (type) {
......@@ -703,7 +726,7 @@ static void DI_format (int do_lock,
}
if (do_lock) {
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "format");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "format");
}
}
......@@ -720,7 +743,7 @@ int diva_get_driver_info (dword id, byte* data, int data_length) {
return (-1);
}
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "driver info");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "driver info");
if (clients[id].hDbg) {
*p++ = 1;
......@@ -757,7 +780,7 @@ int diva_get_driver_info (dword id, byte* data, int data_length) {
}
*p++ = 0;
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "driver info");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "driver info");
return (p - data);
}
......@@ -769,7 +792,7 @@ int diva_get_driver_dbg_mask (dword id, byte* data) {
if (!data || !id || (id >= (sizeof(clients)/sizeof(clients[0])))) {
return (-1);
}
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "driver info");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "driver info");
if (clients[id].hDbg) {
ret = 4;
......@@ -779,7 +802,7 @@ int diva_get_driver_dbg_mask (dword id, byte* data) {
*data++= (byte)(clients[id].hDbg->dbgMask >> 24);
}
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "driver info");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "driver info");
return (ret);
}
......@@ -793,8 +816,8 @@ int diva_set_driver_dbg_mask (dword id, dword mask) {
return (-1);
}
diva_os_enter_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "dbg mask");
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "dbg mask");
diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "dbg mask");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "dbg mask");
if (clients[id].hDbg) {
dword old_mask = clients[id].hDbg->dbgMask;
......@@ -806,14 +829,14 @@ int diva_set_driver_dbg_mask (dword id, dword mask) {
}
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "dbg mask");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "dbg mask");
if (clients[id].request_pending) {
clients[id].request_pending = 0;
(*(clients[id].request))((ENTITY*)(*(clients[id].pIdiLib->DivaSTraceGetHandle))(clients[id].pIdiLib->hLib));
}
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "dbg mask");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "dbg mask");
return (ret);
}
......@@ -851,12 +874,12 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
diva_os_get_time (&sec, &usec);
diva_get_idi_adapter_info (d->request, &serial, &logical);
if (serial & 0xff000000) {
sprintf (tmp, "ADAPTER:%d SN:%d-%d",
sprintf (tmp, "ADAPTER:%d SN:%u-%d",
(int)logical,
serial & 0x00ffffff,
(byte)(((serial & 0xff000000) >> 24) + 1));
} else {
sprintf (tmp, "ADAPTER:%d SN:%d", (int)logical, serial);
sprintf (tmp, "ADAPTER:%d SN:%u", (int)logical, serial);
}
if (!(pmem = diva_os_malloc (0, DivaSTraceGetMemotyRequirement (d->channels)))) {
......@@ -864,13 +887,13 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
}
memset (pmem, 0x00, DivaSTraceGetMemotyRequirement (d->channels));
diva_os_enter_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "register");
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "register");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "register");
for (id = 1; id < (sizeof(clients)/sizeof(clients[0])); id++) {
if (clients[id].hDbg && (clients[id].request == d->request)) {
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "register");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "register");
return;
}
if (clients[id].hDbg) { /* slot is busy */
......@@ -891,8 +914,8 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
}
if (free_id < 0) {
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "register");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "register");
diva_os_free (0, pmem);
return;
}
......@@ -908,6 +931,7 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
clients[id].Dbg.drvTag[0] = 0;
clients[id].logical = (int)logical;
clients[id].channels = (int)d->channels;
clients[id].dma_handle = -1;
clients[id].Dbg.dbgMask = 0;
clients[id].dbgMask = clients[id].Dbg.dbgMask;
......@@ -949,8 +973,8 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
clients[id].request = NULL;
clients[id].request_pending = 0;
clients[id].hDbg = NULL;
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "register");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "register");
diva_os_free (0, pmem);
return;
}
......@@ -988,14 +1012,14 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
org_mask = clients[id].Dbg.dbgMask;
clients[id].Dbg.dbgMask = 0;
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "register");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "register");
if (clients[id].request_pending) {
clients[id].request_pending = 0;
(*(clients[id].request))((ENTITY*)(*(clients[id].pIdiLib->DivaSTraceGetHandle))(clients[id].pIdiLib->hLib));
}
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "register");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "register");
diva_set_driver_dbg_mask (id, org_mask);
}
......@@ -1012,8 +1036,8 @@ void diva_mnt_remove_xdi_adapter (const DESCRIPTOR* d) {
diva_os_get_time (&sec, &usec);
diva_os_enter_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "read");
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "read");
diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "read");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "read");
for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
if (clients[i].hDbg && (clients[i].request == d->request)) {
......@@ -1030,8 +1054,15 @@ void diva_mnt_remove_xdi_adapter (const DESCRIPTOR* d) {
}
clients[i].hDbg = NULL;
clients[i].request = NULL;
clients[i].request_pending = 0;
if (clients[i].dma_handle >= 0) {
/*
Free DMA handle
*/
diva_free_dma_descriptor (clients[i].request, clients[i].dma_handle);
clients[i].dma_handle = -1;
}
clients[i].request = NULL;
/*
Log driver register, MAINT driver ID is '0'
......@@ -1069,8 +1100,8 @@ void diva_mnt_remove_xdi_adapter (const DESCRIPTOR* d) {
}
}
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "read_ack");
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "read_ack");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "read_ack");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "read_ack");
if (pmem) {
diva_os_free (0, pmem);
......@@ -1142,6 +1173,42 @@ int SuperTraceASSIGN (void* AdapterHandle, byte* data) {
if (pC && pC->pIdiLib && pC->request) {
ENTITY* e = (ENTITY*)(*(pC->pIdiLib->DivaSTraceGetHandle))(pC->pIdiLib->hLib);
IDI_SYNC_REQ* preq;
char buffer[((sizeof(preq->xdi_extended_features)+4) > sizeof(ENTITY)) ? (sizeof(preq->xdi_extended_features)+4) : sizeof(ENTITY)];
char features[4];
word assign_data_length = 1;
features[0] = 0;
pC->xbuffer[0] = 0;
preq = (IDI_SYNC_REQ*)&buffer[0];
preq->xdi_extended_features.Req = 0;
preq->xdi_extended_features.Rc = IDI_SYNC_REQ_XDI_GET_EXTENDED_FEATURES;
preq->xdi_extended_features.info.buffer_length_in_bytes = sizeof(features);
preq->xdi_extended_features.info.features = &features[0];
(*(pC->request))((ENTITY*)preq);
if ((features[0] & DIVA_XDI_EXTENDED_FEATURES_VALID) &&
(features[0] & DIVA_XDI_EXTENDED_FEATURE_MANAGEMENT_DMA)) {
dword rx_dma_magic;
if ((pC->dma_handle = diva_get_dma_descriptor (pC->request, &rx_dma_magic)) >= 0) {
pC->xbuffer[0] = LLI;
pC->xbuffer[1] = 8;
pC->xbuffer[2] = 0x40;
pC->xbuffer[3] = (byte)pC->dma_handle;
pC->xbuffer[4] = (byte)rx_dma_magic;
pC->xbuffer[5] = (byte)(rx_dma_magic >> 8);
pC->xbuffer[6] = (byte)(rx_dma_magic >> 16);
pC->xbuffer[7] = (byte)(rx_dma_magic >> 24);
pC->xbuffer[8] = (byte)DIVA_MAX_MANAGEMENT_TRANSFER_SIZE;
pC->xbuffer[9] = (byte)(DIVA_MAX_MANAGEMENT_TRANSFER_SIZE >> 8);
pC->xbuffer[10] = 0;
assign_data_length = 11;
}
} else {
pC->dma_handle = -1;
}
e->Id = MAN_ID;
e->callback = diva_maint_xdi_cb;
......@@ -1149,9 +1216,8 @@ int SuperTraceASSIGN (void* AdapterHandle, byte* data) {
e->X = &pC->XData;
e->Req = ASSIGN;
e->ReqCh = 0;
e->X->PLength = 1;
e->X->PLength = assign_data_length;
e->X->P = (byte*)&pC->xbuffer[0];
pC->xbuffer[0] = 0;
pC->request_pending = 1;
......@@ -1300,16 +1366,25 @@ static void diva_maint_xdi_cb (ENTITY* e) {
diva_os_spin_lock_magic_t old_irql, old_irql1;
diva_os_enter_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "xdi_cb");
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "xdi_cb");
diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "xdi_cb");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "xdi_cb");
pC = (diva_maint_client_t*)pLib->hAdapter;
if ((*(pLib->instance.DivaSTraceMessageInput))(&pLib->instance)) {
diva_mnt_internal_dprintf (0, DLI_ERR, "Trace internal library error");
if ((e->complete == 255) || (pC->dma_handle < 0)) {
if ((*(pLib->instance.DivaSTraceMessageInput))(&pLib->instance)) {
diva_mnt_internal_dprintf (0, DLI_ERR, "Trace internal library error");
}
} else {
/*
Process combined management interface indication
*/
if ((*(pLib->instance.DivaSTraceMessageInput))(&pLib->instance)) {
diva_mnt_internal_dprintf (0, DLI_ERR, "Trace internal library error (DMA mode)");
}
}
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "xdi_cb");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "xdi_cb");
if (pC->request_pending) {
......@@ -1317,7 +1392,7 @@ static void diva_maint_xdi_cb (ENTITY* e) {
(*(pC->request))(e);
}
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "xdi_cb");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "xdi_cb");
}
......@@ -1365,8 +1440,42 @@ static void diva_maint_state_change_notify (void* user_context,
}
switch (notify_subject) {
case DIVA_SUPER_TRACE_NOTIFY_LINE_CHANGE:
if (pC->hDbg->dbgMask & DIVA_MGT_DBG_LINE_EVENTS) {
case DIVA_SUPER_TRACE_NOTIFY_LINE_CHANGE: {
int view = (TraceFilter[0] == 0);
/*
Process selective Trace
*/
if (channel->Line[0] == 'I' && channel->Line[1] == 'd' &&
channel->Line[2] == 'l' && channel->Line[3] == 'e') {
if ((TraceFilterIdent == pC->hDbg->id) && (TraceFilterChannel == (int)channel->ChannelNumber)) {
(*(hLib->DivaSTraceSetBChannel))(hLib, (int)channel->ChannelNumber, 0);
(*(hLib->DivaSTraceSetAudioTap))(hLib, (int)channel->ChannelNumber, 0);
diva_mnt_internal_dprintf (pC->hDbg->id, DLI_LOG, "Selective Trace OFF for Ch=%d",
(int)channel->ChannelNumber);
TraceFilterIdent = -1;
TraceFilterChannel = -1;
view = 1;
}
} else if (TraceFilter[0] && (TraceFilterIdent < 0) && !(diva_mnt_cmp_nmbr (&channel->RemoteAddress[0]) &&
diva_mnt_cmp_nmbr (&channel->LocalAddress[0]))) {
if ((pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_BCHANNEL) != 0) { /* Activate B-channel trace */
(*(hLib->DivaSTraceSetBChannel))(hLib, (int)channel->ChannelNumber, 1);
}
if ((pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_AUDIO) != 0) { /* Activate AudioTap Trace */
(*(hLib->DivaSTraceSetAudioTap))(hLib, (int)channel->ChannelNumber, 1);
}
TraceFilterIdent = pC->hDbg->id;
TraceFilterChannel = (int)channel->ChannelNumber;
if (TraceFilterIdent >= 0) {
diva_mnt_internal_dprintf (pC->hDbg->id, DLI_LOG, "Selective Trace ON for Ch=%d",
(int)channel->ChannelNumber);
view = 1;
}
}
if (view && (pC->hDbg->dbgMask & DIVA_MGT_DBG_LINE_EVENTS)) {
diva_mnt_internal_dprintf (pC->hDbg->id, DLI_STAT, "L Ch = %d",
(int)channel->ChannelNumber);
diva_mnt_internal_dprintf (pC->hDbg->id, DLI_STAT, "L Status = <%s>", &channel->Line[0]);
......@@ -1392,10 +1501,26 @@ static void diva_maint_state_change_notify (void* user_context,
channel->LastDisconnecCause);
diva_mnt_internal_dprintf (pC->hDbg->id, DLI_STAT, "L Owner = <%s>", &channel->UserID[0]);
}
break;
} break;
case DIVA_SUPER_TRACE_NOTIFY_MODEM_CHANGE:
if (pC->hDbg->dbgMask & DIVA_MGT_DBG_MDM_PROGRESS) {
{
int ch = TraceFilterChannel;
int id = TraceFilterIdent;
if ((id >= 0) && (ch >= 0) && (id < sizeof(clients)/sizeof(clients[0])) &&
(clients[id].Dbg.id == (byte)id) && (clients[id].pIdiLib == hLib)) {
if (ch != (int)modem->ChannelNumber) {
break;
}
} else if (TraceFilter[0] != 0) {
break;
}
}
diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Ch = %lu",
(int)modem->ChannelNumber);
diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Event = %lu", modem->Event);
......@@ -1428,6 +1553,20 @@ static void diva_maint_state_change_notify (void* user_context,
case DIVA_SUPER_TRACE_NOTIFY_FAX_CHANGE:
if (pC->hDbg->dbgMask & DIVA_MGT_DBG_FAX_PROGRESS) {
{
int ch = TraceFilterChannel;
int id = TraceFilterIdent;
if ((id >= 0) && (ch >= 0) && (id < sizeof(clients)/sizeof(clients[0])) &&
(clients[id].Dbg.id == (byte)id) && (clients[id].pIdiLib == hLib)) {
if (ch != (int)fax->ChannelNumber) {
break;
}
} else if (TraceFilter[0] != 0) {
break;
}
}
diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Ch = %lu",(int)fax->ChannelNumber);
diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Event = %lu", fax->Event);
diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Pages = %lu", fax->Page_Counter);
......@@ -1660,6 +1799,52 @@ static void diva_maint_trace_notify (void* user_context,
diva_dbg_entry_head_t* pmsg;
word size;
dword sec, usec;
int ch = TraceFilterChannel;
int id = TraceFilterIdent;
/*
Selective trace
*/
if ((id >= 0) && (ch >= 0) && (id < sizeof(clients)/sizeof(clients[0])) &&
(clients[id].Dbg.id == (byte)id) && (clients[id].pIdiLib == hLib)) {
const char* p = 0;
int ch_value = -1;
MI_XLOG_HDR *TrcData = (MI_XLOG_HDR *)xlog_buffer;
if (Adapter != clients[id].logical) {
return; /* Ignore all trace messages from other adapters */
}
if (TrcData->code == 24) {
p = (char*)&TrcData->code;
p += 2;
}
/*
All L1 messages start as [dsp,ch], so we can filter this information
and filter out all messages that use different channel
*/
if (p && p[0] == '[') {
if (p[2] == ',') {
p += 3;
ch_value = *p - '0';
} else if (p[3] == ',') {
p += 4;
ch_value = *p - '0';
}
if (ch_value >= 0) {
if (p[2] == ']') {
ch_value = ch_value * 10 + p[1] - '0';
}
if (ch_value != ch) {
return; /* Ignore other channels */
}
}
}
} else if (TraceFilter[0] != 0) {
return; /* Ignore trace if trace filter is activated, but idle */
}
diva_os_get_time (&sec, &usec);
......@@ -1705,18 +1890,20 @@ static void diva_change_management_debug_mask (diva_maint_client_t* pC, dword ol
(*(pC->pIdiLib->DivaSTraceSetDChannel))(pC->pIdiLib,
(pC->hDbg->dbgMask & DIVA_MGT_DBG_DCHAN) != 0);
}
if (changed & DIVA_MGT_DBG_IFC_BCHANNEL) {
int i, state = ((pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_BCHANNEL) != 0);
if (!TraceFilter[0]) {
if (changed & DIVA_MGT_DBG_IFC_BCHANNEL) {
int i, state = ((pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_BCHANNEL) != 0);
for (i = 0; i < pC->channels; i++) {
(*(pC->pIdiLib->DivaSTraceSetBChannel))(pC->pIdiLib, i+1, state);
for (i = 0; i < pC->channels; i++) {
(*(pC->pIdiLib->DivaSTraceSetBChannel))(pC->pIdiLib, i+1, state);
}
}
}
if (changed & DIVA_MGT_DBG_IFC_AUDIO) {
int i, state = ((pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_AUDIO) != 0);
if (changed & DIVA_MGT_DBG_IFC_AUDIO) {
int i, state = ((pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_AUDIO) != 0);
for (i = 0; i < pC->channels; i++) {
(*(pC->pIdiLib->DivaSTraceSetAudioTap))(pC->pIdiLib, i+1, state);
for (i = 0; i < pC->channels; i++) {
(*(pC->pIdiLib->DivaSTraceSetAudioTap))(pC->pIdiLib, i+1, state);
}
}
}
}
......@@ -1743,8 +1930,8 @@ int diva_mnt_shutdown_xdi_adapters (void) {
for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
pmem = NULL;
diva_os_enter_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "unload");
diva_os_enter_spin_lock_hard (&dbg_q_lock, &old_irql, "unload");
diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "unload");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "unload");
if (clients[i].hDbg && clients[i].pIdiLib && clients[i].request) {
if ((*(clients[i].pIdiLib->DivaSTraceLibraryStop))(clients[i].pIdiLib) == 1) {
......@@ -1759,19 +1946,31 @@ int diva_mnt_shutdown_xdi_adapters (void) {
clients[i].pmem = NULL;
}
clients[i].hDbg = NULL;
clients[i].request = NULL;
clients[i].request_pending = 0;
if (clients[i].dma_handle >= 0) {
/*
Free DMA handle
*/
diva_free_dma_descriptor (clients[i].request, clients[i].dma_handle);
clients[i].dma_handle = -1;
}
clients[i].request = NULL;
} else {
fret = -1;
}
}
diva_os_leave_spin_lock_hard (&dbg_q_lock, &old_irql, "unload");
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "unload");
if (clients[i].hDbg && clients[i].pIdiLib && clients[i].request && clients[i].request_pending) {
clients[i].request_pending = 0;
(*(clients[i].request))((ENTITY*)(*(clients[i].pIdiLib->DivaSTraceGetHandle))(clients[i].pIdiLib->hLib));
if (clients[i].dma_handle >= 0) {
diva_free_dma_descriptor (clients[i].request, clients[i].dma_handle);
clients[i].dma_handle = -1;
}
}
diva_os_leave_spin_lock_hard (&dbg_adapter_lock, &old_irql1, "unload");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "unload");
if (pmem) {
diva_os_free (0, pmem);
......@@ -1781,3 +1980,156 @@ int diva_mnt_shutdown_xdi_adapters (void) {
return (fret);
}
/*
Set/Read the trace filter used for selective tracing.
Affects B- and Audio Tap trace mask at run time
*/
int diva_set_trace_filter (int filter_length, const char* filter) {
diva_os_spin_lock_magic_t old_irql, old_irql1;
int i, ch, on, client_b_on, client_atap_on;
diva_os_enter_spin_lock (&dbg_adapter_lock, &old_irql1, "dbg mask");
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "write_filter");
if (filter_length <= DIVA_MAX_SELECTIVE_FILTER_LENGTH) {
memcpy (&TraceFilter[0], filter, filter_length);
if (TraceFilter[filter_length]) {
TraceFilter[filter_length] = 0;
}
if (TraceFilter[0] == '*') {
TraceFilter[0] = 0;
}
} else {
filter_length = -1;
}
TraceFilterIdent = -1;
TraceFilterChannel = -1;
on = (TraceFilter[0] == 0);
for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
if (clients[i].hDbg && clients[i].pIdiLib && clients[i].request) {
client_b_on = on && ((clients[i].hDbg->dbgMask & DIVA_MGT_DBG_IFC_BCHANNEL) != 0);
client_atap_on = on && ((clients[i].hDbg->dbgMask & DIVA_MGT_DBG_IFC_AUDIO) != 0);
for (ch = 0; ch < clients[i].channels; ch++) {
(*(clients[i].pIdiLib->DivaSTraceSetBChannel))(clients[i].pIdiLib->hLib, ch+1, client_b_on);
(*(clients[i].pIdiLib->DivaSTraceSetAudioTap))(clients[i].pIdiLib->hLib, ch+1, client_atap_on);
}
}
}
for (i = 1; i < (sizeof(clients)/sizeof(clients[0])); i++) {
if (clients[i].hDbg && clients[i].pIdiLib && clients[i].request && clients[i].request_pending) {
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "write_filter");
clients[i].request_pending = 0;
(*(clients[i].request))((ENTITY*)(*(clients[i].pIdiLib->DivaSTraceGetHandle))(clients[i].pIdiLib->hLib));
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "write_filter");
}
}
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "write_filter");
diva_os_leave_spin_lock (&dbg_adapter_lock, &old_irql1, "dbg mask");
return (filter_length);
}
int diva_get_trace_filter (int max_length, char* filter) {
diva_os_spin_lock_magic_t old_irql;
int len;
diva_os_enter_spin_lock (&dbg_q_lock, &old_irql, "read_filter");
len = strlen (&TraceFilter[0]) + 1;
if (max_length >= len) {
memcpy (filter, &TraceFilter[0], len);
}
diva_os_leave_spin_lock (&dbg_q_lock, &old_irql, "read_filter");
return (len);
}
static int diva_dbg_cmp_key (const char* ref, const char* key) {
while (*key && (*ref++ == *key++));
return (!*key && !*ref);
}
/*
In case trace filter starts with "C" character then
all following characters are interpreted as command.
Followings commands are available:
- single, trace single call at time, independent from CPN/CiPN
*/
static int diva_mnt_cmp_nmbr (const char* nmbr) {
const char* ref = &TraceFilter[0];
int ref_len = strlen(&TraceFilter[0]), nmbr_len = strlen(nmbr);
if (ref[0] == 'C') {
if (diva_dbg_cmp_key (&ref[1], "single")) {
return (0);
}
return (-1);
}
if (!ref_len || (ref_len > nmbr_len)) {
return (-1);
}
nmbr = nmbr + nmbr_len - 1;
ref = ref + ref_len - 1;
while (ref_len--) {
if (*nmbr-- != *ref--) {
return (-1);
}
}
return (0);
}
static int diva_get_dma_descriptor (IDI_CALL request, dword *dma_magic) {
ENTITY e;
IDI_SYNC_REQ* pReq = (IDI_SYNC_REQ*)&e;
if (!request) {
return (-1);
}
pReq->xdi_dma_descriptor_operation.Req = 0;
pReq->xdi_dma_descriptor_operation.Rc = IDI_SYNC_REQ_DMA_DESCRIPTOR_OPERATION;
pReq->xdi_dma_descriptor_operation.info.operation = IDI_SYNC_REQ_DMA_DESCRIPTOR_ALLOC;
pReq->xdi_dma_descriptor_operation.info.descriptor_number = -1;
pReq->xdi_dma_descriptor_operation.info.descriptor_address = 0;
pReq->xdi_dma_descriptor_operation.info.descriptor_magic = 0;
(*request)((ENTITY*)pReq);
if (!pReq->xdi_dma_descriptor_operation.info.operation &&
(pReq->xdi_dma_descriptor_operation.info.descriptor_number >= 0) &&
pReq->xdi_dma_descriptor_operation.info.descriptor_magic) {
*dma_magic = pReq->xdi_dma_descriptor_operation.info.descriptor_magic;
return (pReq->xdi_dma_descriptor_operation.info.descriptor_number);
} else {
return (-1);
}
}
static void diva_free_dma_descriptor (IDI_CALL request, int nr) {
ENTITY e;
IDI_SYNC_REQ* pReq = (IDI_SYNC_REQ*)&e;
if (!request || (nr < 0)) {
return;
}
pReq->xdi_dma_descriptor_operation.Req = 0;
pReq->xdi_dma_descriptor_operation.Rc = IDI_SYNC_REQ_DMA_DESCRIPTOR_OPERATION;
pReq->xdi_dma_descriptor_operation.info.operation = IDI_SYNC_REQ_DMA_DESCRIPTOR_FREE;
pReq->xdi_dma_descriptor_operation.info.descriptor_number = nr;
pReq->xdi_dma_descriptor_operation.info.descriptor_address = 0;
pReq->xdi_dma_descriptor_operation.info.descriptor_magic = 0;
(*request)((ENTITY*)pReq);
}
drivers/isdn/hardware/eicon/debug_if.h
View file @ 9a276d67
......@@ -57,12 +57,18 @@ void diva_mnt_remove_xdi_adapter (const DESCRIPTOR* d);
void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d);
int diva_mnt_shutdown_xdi_adapters (void);
#define DIVA_MAX_SELECTIVE_FILTER_LENGTH 127
int diva_set_trace_filter (int filter_length, const char* filter);
int diva_get_trace_filter (int max_length, char* filter);
#define DITRACE_CMD_GET_DRIVER_INFO 1
#define DITRACE_READ_DRIVER_DBG_MASK 2
#define DITRACE_WRITE_DRIVER_DBG_MASK 3
#define DITRACE_READ_TRACE_ENTRY 4
#define DITRACE_READ_TRACE_ENTRYS 5
#define DITRACE_WRITE_SELECTIVE_TRACE_FILTER 6
#define DITRACE_READ_SELECTIVE_TRACE_FILTER 7
/*
Trace lavels for debug via management interface
......
drivers/isdn/hardware/eicon/debuglib.h
View file @ 9a276d67
......@@ -232,7 +232,7 @@ typedef struct _DbgHandle_ *pDbgHandle ;
typedef void ( * DbgEnd) (pDbgHandle) ;
typedef void ( * DbgLog) (unsigned short, int, char *, va_list) ;
typedef void ( * DbgOld) (unsigned short, char *, va_list) ;
typedef void ( * DbgEv) (unsigned short, unsigned int, va_list) ;
typedef void ( * DbgEv) (unsigned short, unsigned long, va_list) ;
typedef void ( * DbgIrq) (unsigned short, int, char *, va_list) ;
typedef struct _DbgHandle_
{ char Registered ; /* driver successfull registered */
......@@ -259,7 +259,7 @@ typedef struct _DbgHandle_
void *pReserved3 ;
} _DbgHandle_ ;
extern _DbgHandle_ myDriverDebugHandle ;
typedef struct
typedef struct _OldDbgHandle_
{ struct _OldDbgHandle_ *next ;
void *pIrp ;
long regTime[2] ;
......@@ -310,7 +310,7 @@ typedef struct
unsigned long B_ChannelMask;
unsigned long LogBufferSize;
} CardTrace;
} u1;
}Data;
} _DbgExtendedInfo_;
#ifndef DIVA_NO_DEBUGLIB
/* -------------------------------------------------------------
......
drivers/isdn/hardware/eicon/diddfunc.c
View file @ 9a276d67
/* $Id: diddfunc.c,v 1.14 2003/08/25 10:06:37 schindler Exp $
/* $Id: diddfunc.c,v 1.14.6.2 2004/08/28 20:03:53 armin Exp $
*
* DIDD Interface module for Eicon active cards.
*
......@@ -16,8 +16,6 @@
#include "dadapter.h"
#include "divasync.h"
#define MAX_DESCRIPTORS 32
#define DBG_MINIMUM (DL_LOG + DL_FTL + DL_ERR)
#define DBG_DEFAULT (DBG_MINIMUM + DL_XLOG + DL_REG)
......
drivers/isdn/hardware/eicon/diva_didd.c
View file @ 9a276d67
/* $Id: diva_didd.c,v 1.13 2003/08/27 10:11:21 schindler Exp $
/* $Id: diva_didd.c,v 1.13.6.1 2004/08/28 20:03:53 armin Exp $
*
* DIDD Interface module for Eicon active cards.
*
......@@ -23,7 +23,7 @@
#include "divasync.h"
#include "did_vers.h"
static char *main_revision = "$Revision: 1.13 $";
static char *main_revision = "$Revision: 1.13.6.1 $";
static char *DRIVERNAME =
"Eicon DIVA - DIDD table (http://www.melware.net)";
......@@ -37,8 +37,6 @@ MODULE_AUTHOR("Cytronics & Melware, Eicon Networks");
MODULE_SUPPORTED_DEVICE("Eicon diva drivers");
MODULE_LICENSE("GPL");
#define MAX_DESCRIPTORS 32
#define DBG_MINIMUM (DL_LOG + DL_FTL + DL_ERR)
#define DBG_DEFAULT (DBG_MINIMUM + DL_XLOG + DL_REG)
......
drivers/isdn/hardware/eicon/divamnt.c
View file @ 9a276d67
/* $Id: divamnt.c,v 1.32 2004/01/15 09:48:13 armin Exp $
/* $Id: divamnt.c,v 1.32.6.5 2004/08/28 20:03:53 armin Exp $
*
* Driver for Eicon DIVA Server ISDN cards.
* Maint module
......@@ -17,8 +17,6 @@
#include <linux/sched.h>
#include <linux/smp_lock.h>
#include <linux/poll.h>
#include <linux/proc_fs.h>
#include <linux/skbuff.h>
#include <linux/devfs_fs_kernel.h>
#include "platform.h"
......@@ -26,7 +24,7 @@
#include "divasync.h"
#include "debug_if.h"
static char *main_revision = "$Revision: 1.32 $";
static char *main_revision = "$Revision: 1.32.6.5 $";
static int major;
......@@ -47,8 +45,7 @@ static char *DEVNAME = "DivasMAINT";
char *DRIVERRELEASE_MNT = "2.0";
static wait_queue_head_t msgwaitq;
static DECLARE_MUTEX(opened_sem);
static int opened;
static unsigned long opened;
static struct timeval start_time;
extern int mntfunc_init(int *, void **, unsigned long);
......@@ -73,20 +70,6 @@ static char *getrev(const char *revision)
return rev;
}
/*
* buffer alloc
*/
void *diva_os_malloc_tbuffer(unsigned long flags, unsigned long size)
{
return (kmalloc(size, GFP_KERNEL));
}
void diva_os_free_tbuffer(unsigned long flags, void *ptr)
{
if (ptr) {
kfree(ptr);
}
}
/*
* kernel/user space copy functions
*/
......@@ -131,154 +114,8 @@ void diva_os_get_time(dword * sec, dword * usec)
}
/*
* /proc entries
* device node operations
*/
extern struct proc_dir_entry *proc_net_eicon;
static struct proc_dir_entry *maint_proc_entry = NULL;
/*
Read function is provided for compatibility reason - this allows
to read unstructured traces, formated as ascii string only
*/
static ssize_t
maint_read(struct file *file, char __user *buf, size_t count, loff_t * off)
{
diva_dbg_entry_head_t *pmsg = NULL;
diva_os_spin_lock_magic_t old_irql;
word size;
char *pstr, *dli_label = "UNK";
int str_length;
int *str_msg;
if (!file->private_data) {
for (;;) {
while (
(pmsg =
diva_maint_get_message(&size,
&old_irql))) {
if (!(pmsg->facility == MSG_TYPE_STRING)) {
diva_maint_ack_message(1,
&old_irql);
} else {
break;
}
}
if (!pmsg) {
if (file->f_flags & O_NONBLOCK) {
return (-EAGAIN);
}
interruptible_sleep_on(&msgwaitq);
if (signal_pending(current)) {
return (-ERESTARTSYS);
}
} else {
break;
}
}
/*
The length of message that shoule be read is:
pmsg->data_length + label(25) + DrvID(2) + byte CR + trailing zero
*/
if (!
(str_msg =
(int *) diva_os_malloc_tbuffer(0,
pmsg->data_length +
29 + 2 * sizeof(int)))) {
diva_maint_ack_message(0, &old_irql);
return (-ENOMEM);
}
pstr = (char *) &str_msg[2];
switch (pmsg->dli) {
case DLI_LOG:
dli_label = "LOG";
break;
case DLI_FTL:
dli_label = "FTL";
break;
case DLI_ERR:
dli_label = "ERR";
break;
case DLI_TRC:
dli_label = "TRC";
break;
case DLI_REG:
dli_label = "REG";
break;
case DLI_MEM:
dli_label = "MEM";
break;
case DLI_SPL:
dli_label = "SPL";
break;
case DLI_IRP:
dli_label = "IRP";
break;
case DLI_TIM:
dli_label = "TIM";
break;
case DLI_TAPI:
dli_label = "TAPI";
break;
case DLI_NDIS:
dli_label = "NDIS";
break;
case DLI_CONN:
dli_label = "CONN";
break;
case DLI_STAT:
dli_label = "STAT";
break;
case DLI_PRV0:
dli_label = "PRV0";
break;
case DLI_PRV1:
dli_label = "PRV1";
break;
case DLI_PRV2:
dli_label = "PRV2";
break;
case DLI_PRV3:
dli_label = "PRV3";
break;
}
str_length = sprintf(pstr, "%s %02x %s\n",
dli_label, (byte) pmsg->drv_id,
(char *) &pmsg[1]);
str_msg[0] = str_length;
str_msg[1] = 0;
file->private_data = str_msg;
diva_maint_ack_message(1, &old_irql);
} else {
str_msg = (int *) file->private_data;
pstr = (char *) &str_msg[2];
pstr += str_msg[1]; /* head + offset */
str_length = str_msg[0] - str_msg[1]; /* length - offset */
}
str_length = MIN(str_length, count);
if (diva_os_copy_to_user(NULL, buf, pstr, str_length)) {
diva_os_free_tbuffer(0, str_msg);
file->private_data = NULL;
return (-EFAULT);
}
str_msg[1] += str_length;
if ((str_msg[0] - str_msg[1]) <= 0) {
diva_os_free_tbuffer(0, str_msg);
file->private_data = NULL;
}
return (str_length);
}
static ssize_t
maint_write(struct file *file, const char __user *buf, size_t count, loff_t * off)
{
return (-ENODEV);
}
static unsigned int maint_poll(struct file *file, poll_table * wait)
{
unsigned int mask = 0;
......@@ -293,13 +130,10 @@ static unsigned int maint_poll(struct file *file, poll_table * wait)
static int maint_open(struct inode *ino, struct file *filep)
{
down(&opened_sem);
if (opened) {
up(&opened_sem);
/* only one open is allowed, so we test
it atomically */
if (test_and_set_bit(0, &opened))
return (-EBUSY);
}
opened++;
up(&opened_sem);
filep->private_data = NULL;
......@@ -309,54 +143,16 @@ static int maint_open(struct inode *ino, struct file *filep)
static int maint_close(struct inode *ino, struct file *filep)
{
if (filep->private_data) {
diva_os_free_tbuffer(0, filep->private_data);
filep->private_data = NULL;
diva_os_free(0, filep->private_data);
filep->private_data = 0;
}
down(&opened_sem);
opened--;
up(&opened_sem);
/* clear 'used' flag */
clear_bit(0, &opened);
return (0);
}
/*
* fops
*/
static struct file_operations maint_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = maint_read,
.write = maint_write,
.poll = maint_poll,
.open = maint_open,
.release = maint_close
};
static int DIVA_INIT_FUNCTION create_maint_proc(void)
{
maint_proc_entry =
create_proc_entry("maint", S_IFREG | S_IRUGO | S_IWUSR,
proc_net_eicon);
if (!maint_proc_entry)
return (0);
maint_proc_entry->proc_fops = &maint_fops;
maint_proc_entry->owner = THIS_MODULE;
return (1);
}
static void remove_maint_proc(void)
{
if (maint_proc_entry) {
remove_proc_entry("maint", proc_net_eicon);
maint_proc_entry = NULL;
}
}
/*
* device node operations
*/
static ssize_t divas_maint_write(struct file *file, const char __user *buf,
size_t count, loff_t * ppos)
{
......@@ -427,18 +223,10 @@ static int DIVA_INIT_FUNCTION maint_init(void)
ret = -EIO;
goto out;
}
if (!create_maint_proc()) {
printk(KERN_ERR "%s: failed to create proc entry.\n",
DRIVERLNAME);
divas_maint_unregister_chrdev();
ret = -EIO;
goto out;
}
if (!(mntfunc_init(&buffer_length, &buffer, diva_dbg_mem))) {
printk(KERN_ERR "%s: failed to connect to DIDD.\n",
DRIVERLNAME);
remove_maint_proc();
divas_maint_unregister_chrdev();
ret = -EIO;
goto out;
......@@ -457,7 +245,6 @@ static int DIVA_INIT_FUNCTION maint_init(void)
*/
static void DIVA_EXIT_FUNCTION maint_exit(void)
{
remove_maint_proc();
divas_maint_unregister_chrdev();
mntfunc_finit();
......@@ -466,3 +253,4 @@ static void DIVA_EXIT_FUNCTION maint_exit(void)
module_init(maint_init);
module_exit(maint_exit);
drivers/isdn/hardware/eicon/divasfunc.c
View file @ 9a276d67
/* $Id: divasfunc.c,v 1.23 2004/04/08 01:17:57 armin Exp $
/* $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.
*
......@@ -27,8 +27,6 @@ extern void DIVA_DIDD_Read(void *, int);
extern PISDN_ADAPTER IoAdapters[MAX_ADAPTER];
#define MAX_DESCRIPTORS 32
extern char *DRIVERRELEASE_DIVAS;
static dword notify_handle;
......@@ -76,10 +74,10 @@ void diva_xdi_didd_register_adapter(int card)
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));
/* 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;
......
drivers/isdn/hardware/eicon/divasync.h
View file @ 9a276d67
......@@ -31,33 +31,31 @@
#define IDI_SYNC_REQ_SET_POSTCALL 0x03
#define IDI_SYNC_REQ_GET_XLOG 0x04
#define IDI_SYNC_REQ_GET_FEATURES 0x05
/* Added for DIVA USB support */
#define IDI_SYNC_REQ_USB_REGISTER 0x06
#define IDI_SYNC_REQ_USB_RELEASE 0x07
#define IDI_SYNC_REQ_USB_ADD_DEVICE 0x08
#define IDI_SYNC_REQ_USB_START_DEVICE 0x09
#define IDI_SYNC_REQ_USB_STOP_DEVICE 0x0A
#define IDI_SYNC_REQ_USB_REMOVE_DEVICE 0x0B
/* Added for Diva Server Monitor */
#define IDI_SYNC_REQ_GET_CARDTYPE 0x0C
#define IDI_SYNC_REQ_GET_DBG_XLOG 0x0D
#define IDI_SYNC_REQ_GET_LINE_IDX 0x0E
#define DIVA_USB
#define DIVA_USB_REQ 0xAC
#define DIVA_USB_TEST 0xAB
#define DIVA_USB_ADD_ADAPTER 0xAC
#define DIVA_USB_REMOVE_ADAPTER 0xAD
/******************************************************************************/
#define IDI_SYNC_REQ_SERIAL_HOOK 0x80
#define IDI_SYNC_REQ_XCHANGE_STATUS 0x81
#define IDI_SYNC_REQ_USB_HOOK 0x82
#define IDI_SYNC_REQ_PORTDRV_HOOK 0x83
#define IDI_SYNC_REQ_SLI (0x84) /* SLI request from 3signal modem drivers */
#define IDI_SYNC_REQ_SLI 0x84 /* SLI request from 3signal modem drivers */
#define IDI_SYNC_REQ_RECONFIGURE 0x85
#define IDI_SYNC_REQ_RESET 0x86
#define IDI_SYNC_REQ_GET_85X_DEVICE_DATA 0x87
#define IDI_SYNC_REQ_LOCK_85X 0x88
#define IDI_SYNC_REQ_DIVA_85X_USB_DATA_EXCHANGE 0x99
#define IDI_SYNC_REQ_DIPORT_EXCHANGE_REQ 0x98
#define IDI_SYNC_REQ_GET_85X_EXT_PORT_TYPE 0xA0
#define IDI_SYNC_REQ_DIPORT_GET_85X_TX_CTRL_FN 0x98
/******************************************************************************/
#define IDI_SYNC_REQ_XDI_GET_EXTENDED_FEATURES 0x92
/*
......@@ -87,6 +85,8 @@ typedef struct _diva_xdi_get_extended_xdi_features {
#define DIVA_XDI_EXTENDED_FEATURE_CAPI_PRMS 0x08
#define DIVA_XDI_EXTENDED_FEATURE_NO_CANCEL_RC 0x10
#define DIVA_XDI_EXTENDED_FEATURE_RX_DMA 0x20
#define DIVA_XDI_EXTENDED_FEATURE_MANAGEMENT_DMA 0x40
#define DIVA_XDI_EXTENDED_FEATURE_WIDE_ID 0x80
#define DIVA_XDI_EXTENDED_FEATURES_MAX_SZ 1
/******************************************************************************/
#define IDI_SYNC_REQ_XDI_GET_ADAPTER_SDRAM_BAR 0x93
......@@ -115,6 +115,7 @@ typedef struct _diva_xdi_get_capi_parameters {
typedef struct _diva_xdi_get_logical_adapter_number {
dword logical_adapter_number;
dword controller;
dword total_controllers;
} diva_xdi_get_logical_adapter_number_s_t;
/******************************************************************************/
#define IDI_SYNC_REQ_UP1DM_OPERATION 0x96
......@@ -134,6 +135,7 @@ typedef struct _diva_xdi_dma_descriptor_operation {
#define IDI_SYNC_REQ_DIDD_ADD_ADAPTER 0x03
#define IDI_SYNC_REQ_DIDD_REMOVE_ADAPTER 0x04
#define IDI_SYNC_REQ_DIDD_READ_ADAPTER_ARRAY 0x05
#define IDI_SYNC_REQ_DIDD_GET_CFG_LIB_IFC 0x10
typedef struct _diva_didd_adapter_notify {
dword handle; /* Notification handle */
void * callback;
......@@ -149,6 +151,9 @@ typedef struct _diva_didd_read_adapter_array {
void * buffer;
dword length;
} diva_didd_read_adapter_array_t;
typedef struct _diva_didd_get_cfg_lib_ifc {
void* ifc;
} diva_didd_get_cfg_lib_ifc_t;
/******************************************************************************/
#define IDI_SYNC_REQ_XDI_GET_STREAM 0x91
#define DIVA_XDI_SYNCHRONOUS_SERVICE 0x01
......@@ -466,6 +471,10 @@ typedef union
ENTITY e;
diva_didd_read_adapter_array_t info;
} didd_read_adapter_array;
struct {
ENTITY e;
diva_didd_get_cfg_lib_ifc_t info;
} didd_get_cfg_lib_ifc;
struct {
unsigned char Req;
unsigned char Rc;
......
drivers/isdn/hardware/eicon/idifunc.c
View file @ 9a276d67
/* $Id: idifunc.c,v 1.14.4.2 2004/05/09 16:42:20 armin Exp $
/* $Id: idifunc.c,v 1.14.4.4 2004/08/28 20:03:53 armin Exp $
*
* Driver for Eicon DIVA Server ISDN cards.
* User Mode IDI Interface
......@@ -25,8 +25,6 @@ extern void DIVA_DIDD_Read(void *, int);
extern int diva_user_mode_idi_create_adapter(const DESCRIPTOR *, int);
extern void diva_user_mode_idi_remove_adapter(int);
#define MAX_DESCRIPTORS 32
static dword notify_handle;
static DESCRIPTOR DAdapter;
static DESCRIPTOR MAdapter;
......
drivers/isdn/hardware/eicon/io.c
View file @ 9a276d67
......@@ -77,6 +77,7 @@ static byte extended_xdi_features[DIVA_XDI_EXTENDED_FEATURES_MAX_SZ+1] = {
#if defined(DIVA_IDI_RX_DMA)
DIVA_XDI_EXTENDED_FEATURE_CMA |
DIVA_XDI_EXTENDED_FEATURE_RX_DMA |
DIVA_XDI_EXTENDED_FEATURE_MANAGEMENT_DMA |
#endif
DIVA_XDI_EXTENDED_FEATURE_NO_CANCEL_RC),
0
......@@ -226,8 +227,10 @@ void request(PISDN_ADAPTER IoAdapter, ENTITY * e)
if (pI->descriptor_number >= 0) {
dword dma_magic;
void* local_addr;
#if 0
DBG_TRC(("A(%d) dma_alloc(%d)",
IoAdapter->ANum, pI->descriptor_number))
#endif
diva_get_dma_map_entry (\
(struct _diva_dma_map_entry*)IoAdapter->dma_map,
pI->descriptor_number,
......@@ -240,7 +243,9 @@ void request(PISDN_ADAPTER IoAdapter, ENTITY * e)
}
} else if ((pI->operation == IDI_SYNC_REQ_DMA_DESCRIPTOR_FREE) &&
(pI->descriptor_number >= 0)) {
#if 0
DBG_TRC(("A(%d) dma_free(%d)", IoAdapter->ANum, pI->descriptor_number))
#endif
diva_free_dma_map_entry((struct _diva_dma_map_entry*)IoAdapter->dma_map,
pI->descriptor_number);
pI->descriptor_number = -1;
......@@ -257,6 +262,7 @@ void request(PISDN_ADAPTER IoAdapter, ENTITY * e)
&syncReq->xdi_logical_adapter_number.info;
pI->logical_adapter_number = IoAdapter->ANum;
pI->controller = IoAdapter->ControllerNumber;
pI->total_controllers = IoAdapter->Properties.Adapters;
} return;
case IDI_SYNC_REQ_XDI_GET_CAPI_PARAMS: {
diva_xdi_get_capi_parameters_t prms, *pI = &syncReq->xdi_capi_prms.info;
......@@ -318,6 +324,16 @@ void request(PISDN_ADAPTER IoAdapter, ENTITY * e)
}
syncReq->GetSerial.serial = 0 ;
break ;
case IDI_SYNC_REQ_GET_CARDTYPE:
if ( IoAdapter )
{
syncReq->GetCardType.cardtype = IoAdapter->cardType ;
DBG_TRC(("xdi: Adapter %d / CardType %ld",
IoAdapter->ANum, IoAdapter->cardType))
return ;
}
syncReq->GetCardType.cardtype = 0 ;
break ;
case IDI_SYNC_REQ_GET_XLOG:
if ( IoAdapter )
{
......@@ -326,6 +342,14 @@ void request(PISDN_ADAPTER IoAdapter, ENTITY * e)
}
e->Ind = 0 ;
break ;
case IDI_SYNC_REQ_GET_DBG_XLOG:
if ( IoAdapter )
{
pcm_req (IoAdapter, e) ;
return ;
}
e->Ind = 0 ;
break ;
case IDI_SYNC_REQ_GET_FEATURES:
if ( IoAdapter )
{
......@@ -345,7 +369,9 @@ void request(PISDN_ADAPTER IoAdapter, ENTITY * e)
}
if ( IoAdapter )
{
#if 0
DBG_FTL(("xdi: unknown Req 0 / Rc %d !", e->Rc))
#endif
return ;
}
}
......@@ -496,7 +522,7 @@ pcm_req (PISDN_ADAPTER IoAdapter, ENTITY *e)
diva_os_enter_spin_lock (&IoAdapter->data_spin_lock,
&OldIrql,
"data_pcm_1");
IoAdapter->pcm_data = (unsigned long)pcm;
IoAdapter->pcm_data = (void *)pcm;
IoAdapter->pcm_pending = 1;
diva_os_schedule_soft_isr (&IoAdapter->req_soft_isr);
diva_os_leave_spin_lock (&IoAdapter->data_spin_lock,
......@@ -510,7 +536,7 @@ pcm_req (PISDN_ADAPTER IoAdapter, ENTITY *e)
&OldIrql,
"data_pcm_3");
IoAdapter->pcm_pending = 0;
IoAdapter->pcm_data = 0;
IoAdapter->pcm_data = NULL ;
diva_os_leave_spin_lock (&IoAdapter->data_spin_lock,
&OldIrql,
"data_pcm_3");
......@@ -528,7 +554,7 @@ pcm_req (PISDN_ADAPTER IoAdapter, ENTITY *e)
&OldIrql,
"data_pcm_4");
IoAdapter->pcm_pending = 0;
IoAdapter->pcm_data = 0;
IoAdapter->pcm_data = NULL ;
diva_os_leave_spin_lock (&IoAdapter->data_spin_lock,
&OldIrql,
"data_pcm_4");
......@@ -668,7 +694,7 @@ word io_inw(ADAPTER * a, void * adr)
void io_in_buffer(ADAPTER * a, void * adr, void * buffer, word len)
{
byte *Port = (byte*)DIVA_OS_MEM_ATTACH_PORT((PISDN_ADAPTER)a->io);
byte* P = (byte*)buffer;
byte* P = (byte*)buffer;
if ((long)adr & 1) {
outppw(Port+4, (word)(unsigned long)adr);
*P = inpp(Port);
......@@ -678,7 +704,7 @@ void io_in_buffer(ADAPTER * a, void * adr, void * buffer, word len)
if (!len) {
DIVA_OS_MEM_DETACH_PORT((PISDN_ADAPTER)a->io, Port);
return;
}
}
}
outppw(Port+4, (word)(unsigned long)adr);
inppw_buffer (Port, P, len+1);
......@@ -710,7 +736,7 @@ void io_outw(ADAPTER * a, void * adr, word data)
void io_out_buffer(ADAPTER * a, void * adr, void * buffer, word len)
{
byte *Port = (byte*)DIVA_OS_MEM_ATTACH_PORT((PISDN_ADAPTER)a->io);
byte* P = (byte*)buffer;
byte* P = (byte*)buffer;
if ((long)adr & 1) {
outppw(Port+4, (word)(unsigned long)adr);
outpp(Port, *P);
......@@ -839,21 +865,21 @@ void CALLBACK(ADAPTER * a, ENTITY * e)
/* --------------------------------------------------------------------------
routines for aligned reading and writing on RISC
-------------------------------------------------------------------------- */
void outp_words_from_buffer (word* adr, byte* P, word len)
void outp_words_from_buffer (word* adr, byte* P, dword len)
{
word i = 0;
dword i = 0;
word w;
while (i < (len & 0xfffe)) {
while (i < (len & 0xfffffffe)) {
w = P[i++];
w += (P[i++])<<8;
outppw (adr, w);
}
}
void inp_words_to_buffer (word* adr, byte* P, word len)
void inp_words_to_buffer (word* adr, byte* P, dword len)
{
word i = 0;
dword i = 0;
word w;
while (i < (len & 0xfffe)) {
while (i < (len & 0xfffffffe)) {
w = inppw (adr);
P[i++] = (byte)(w);
P[i++] = (byte)(w>>8);
......
drivers/isdn/hardware/eicon/io.h
View file @ 9a276d67
......@@ -39,6 +39,14 @@ typedef struct {
DEVICE_NAME DeviceName[4] ;
PISDN_ADAPTER QuadroAdapter[4] ;
} ADAPTER_LIST_ENTRY, *PADAPTER_LIST_ENTRY ;
/* --------------------------------------------------------------------------
Special OS memory support structures
-------------------------------------------------------------------------- */
#define MAX_MAPPED_ENTRIES 8
typedef struct {
void * Address;
dword Length;
} ADAPTER_MEMORY ;
/* --------------------------------------------------------------------------
Configuration of XDI clients carried by XDI
-------------------------------------------------------------------------- */
......@@ -52,6 +60,7 @@ typedef struct _diva_xdi_capi_cfg {
-------------------------------------------------------------------------- */
struct _ISDN_ADAPTER {
void (* DIRequest)(PISDN_ADAPTER, ENTITY *) ;
int State ; /* from NT4 1.srv, a good idea, but a poor achievment */
int Initialized ;
int RegisteredWithDidd ;
int Unavailable ; /* callback function possible? */
......@@ -63,6 +72,7 @@ struct _ISDN_ADAPTER {
/*
remember mapped memory areas
*/
ADAPTER_MEMORY MappedMemory[MAX_MAPPED_ENTRIES] ;
CARD_PROPERTIES Properties ;
dword cardType ;
dword protocol_id ; /* configured protocol identifier */
......@@ -87,15 +97,15 @@ struct _ISDN_ADAPTER {
dword downloadAddrTable[4] ; /* add. for MultiMaster */
dword MemoryBase ;
dword MemorySize ;
byte *Address ;
byte *Address ;
byte *Config ;
byte *Control ;
byte *reset ;
byte *port ;
byte *ram ;
byte *cfg ;
byte *prom ;
byte *ctlReg ;
byte *reset ;
byte *port ;
byte *ram ;
byte *cfg ;
byte *prom ;
byte *ctlReg ;
struct pc_maint *pcm ;
diva_os_dependent_devica_name_t os_name;
byte Name[32] ;
......@@ -105,6 +115,7 @@ struct _ISDN_ADAPTER {
char *ProtocolSuffix ; /* internal protocolfile table */
char Archive[32] ;
char Protocol[32] ;
char AddDownload[32] ; /* Dsp- or other additional download files */
char Oad1[ISDN_MAX_NUM_LEN] ;
char Osa1[ISDN_MAX_NUM_LEN] ;
char Oad2[ISDN_MAX_NUM_LEN] ;
......@@ -153,8 +164,26 @@ struct _ISDN_ADAPTER {
byte ModemCarrierWaitTimeSec;
byte ModemCarrierLossWaitTimeTenthSec;
byte PiafsLinkTurnaroundInFrames;
byte DiscAfterProgress;
byte AniDniLimiter[3];
byte TxAttenuation; /* PRI/E1 only: attenuate TX signal */
word QsigFeatures;
dword GenerateRingtone ;
dword SupplementaryServicesFeatures;
dword R2Dialect;
dword R2CasOptions;
dword FaxV34Options;
dword DisabledDspMask;
dword AdapterTestMask;
dword DspImageLength;
word AlertToIn20mSecTicks;
word ModemEyeSetup;
byte R2CtryLength;
byte CCBSRelTimer;
byte *PcCfgBufferFile;/* flexible parameter via file */
byte *PcCfgBuffer ; /* flexible parameter via multistring */
diva_os_dump_file_t dump_file; /* dump memory to file at lowest irq level */
diva_os_board_trace_t board_trace ; /* traces from the board */
diva_os_spin_lock_t isr_spin_lock;
diva_os_spin_lock_t data_spin_lock;
diva_os_soft_isr_t req_soft_isr;
......@@ -180,15 +209,21 @@ struct _ISDN_ADAPTER {
void (* stop)(PISDN_ADAPTER) ;
void (* rstFnc)(PISDN_ADAPTER) ;
void (* trapFnc)(PISDN_ADAPTER) ;
dword (* DetectDsps)(PISDN_ADAPTER) ;
void (* os_trap_nfy_Fnc)(PISDN_ADAPTER, dword) ;
diva_os_isr_callback_t diva_isr_handler;
dword sdram_bar;
dword sdram_bar; /* must be 32 bit */
dword fpga_features;
volatile int pcm_pending;
volatile unsigned long pcm_data;
volatile void * pcm_data;
diva_xdi_capi_cfg_t capi_cfg;
dword tasks;
void* dma_map;
void *dma_map;
int (*DivaAdapterTestProc)(PISDN_ADAPTER);
void *AdapterTestMemoryStart;
dword AdapterTestMemoryLength;
const byte* cfg_lib_memory_init;
dword cfg_lib_memory_init_length;
};
/* ---------------------------------------------------------------------
Entity table
......@@ -219,8 +254,8 @@ struct s_load {
/* ---------------------------------------------------------------------
Functions for port io
--------------------------------------------------------------------- */
void outp_words_from_buffer (word* adr, byte* P, word len);
void inp_words_to_buffer (word* adr, byte* P, word len);
void outp_words_from_buffer (word* adr, byte* P, dword len);
void inp_words_to_buffer (word* adr, byte* P, dword len);
/* ---------------------------------------------------------------------
platform specific conversions
--------------------------------------------------------------------- */
......@@ -240,6 +275,10 @@ void io_out(ADAPTER * a, void * adr, byte data);
void io_outw(ADAPTER * a, void * adr, word data);
void io_out_buffer(ADAPTER * a, void * adr, void * P, word length);
void io_inc(ADAPTER * a, void * adr);
void bri_in_buffer (PISDN_ADAPTER IoAdapter, dword Pos,
void *Buf, dword Len);
int bri_out_buffer (PISDN_ADAPTER IoAdapter, dword Pos,
void *Buf, dword Len, int Verify);
/* ---------------------------------------------------------------------
ram access functions for memory mapped cards
--------------------------------------------------------------------- */
......
drivers/isdn/hardware/eicon/maintidi.c
View file @ 9a276d67
......@@ -115,7 +115,7 @@ diva_strace_library_interface_t* DivaSTraceLibraryCreateInstance (int Adapter,
return NULL;
}
pmem += sizeof(*pLib);
pmem += sizeof(*pLib);
memset(pLib, 0x00, sizeof(*pLib));
pLib->Adapter = Adapter;
......@@ -337,13 +337,60 @@ static int SuperTraceMessageInput (void* hLib) {
pLib->e.RNum = 1;
pLib->e.R->P = (byte*)&pLib->buffer[0];
pLib->e.R->PLength = (word)(sizeof(pLib->buffer) - 1);
} else {
/*
Indication reception complete, process it now
*/
byte* p = (byte*)&pLib->buffer[0];
pLib->buffer[pLib->e.R->PLength] = 0; /* terminate I.E. with zero */
switch (Ind) {
case MAN_COMBI_IND: {
int total_length = pLib->e.R->PLength;
word this_ind_length;
while (total_length > 3 && *p) {
Ind = *p++;
this_ind_length = (word)p[0] | ((word)p[1] << 8);
p += 2;
switch (Ind) {
case MAN_INFO_IND:
if (process_idi_info (pLib, (diva_man_var_header_t*)p)) {
return (-1);
}
break;
case MAN_EVENT_IND:
if (process_idi_event (pLib, (diva_man_var_header_t*)p)) {
return (-1);
}
break;
case MAN_TRACE_IND:
if (pLib->trace_on == 1) {
/*
Ignore first trace event that is result of
EVENT_ON operation
*/
pLib->trace_on++;
} else {
/*
Delivery XLOG buffer to application
*/
if (pLib->user_proc_table.trace_proc) {
(*(pLib->user_proc_table.trace_proc))(pLib->user_proc_table.user_context,
&pLib->instance, pLib->Adapter,
p, this_ind_length);
}
}
break;
default:
diva_mnt_internal_dprintf (0, DLI_ERR, "Unknon IDI Ind (DMA mode): %02x", Ind);
}
p += (this_ind_length+1);
total_length -= (4 + this_ind_length);
}
} break;
case MAN_INFO_IND:
if (process_idi_info (pLib, (diva_man_var_header_t*)p)) {
return (-1);
......@@ -806,7 +853,7 @@ static int ScheduleNextTraceRequest (diva_strace_context_t* pLib) {
}
static int process_idi_event (diva_strace_context_t* pLib,
diva_man_var_header_t* pVar) {
diva_man_var_header_t* pVar) {
const char* path = (char*)&pVar->path_length+1;
char name[64];
int i;
......
drivers/isdn/hardware/eicon/maintidi.h
View file @ 9a276d67
......@@ -49,6 +49,8 @@ typedef struct _diva_strace_path2action {
void* variable; /* Variable that will receive value */
} diva_strace_path2action_t;
#define DIVA_MAX_MANAGEMENT_TRANSFER_SIZE 4096
typedef struct _diva_strace_context {
diva_strace_library_interface_t instance;
......@@ -62,7 +64,7 @@ typedef struct _diva_strace_context {
IDI_CALL request;
BUFFERS XData;
BUFFERS RData;
byte buffer[2048+512+1];
byte buffer[DIVA_MAX_MANAGEMENT_TRANSFER_SIZE + 1];
int removal_state;
int general_b_ch_event;
int general_fax_event;
......
drivers/isdn/hardware/eicon/mntfunc.c
View file @ 9a276d67
/* $Id: mntfunc.c,v 1.19 2004/01/09 21:22:03 armin Exp $
/* $Id: mntfunc.c,v 1.19.6.2 2004/08/28 20:03:53 armin Exp $
*
* Driver for Eicon DIVA Server ISDN cards.
* Maint module
......@@ -23,17 +23,12 @@ extern char *DRIVERRELEASE_MNT;
extern void DIVA_DIDD_Read(void *, int);
#define MAX_DESCRIPTORS 32
static dword notify_handle;
static DESCRIPTOR DAdapter;
static DESCRIPTOR MAdapter;
static DESCRIPTOR MaintDescriptor =
{ IDI_DIMAINT, 0, 0, (IDI_CALL) diva_maint_prtComp };
extern void *diva_os_malloc_tbuffer(unsigned long flags,
unsigned long size);
extern void diva_os_free_tbuffer(unsigned long flags, void *ptr);
extern int diva_os_copy_to_user(void *os_handle, void __user *dst,
const void *src, int length);
extern int diva_os_copy_from_user(void *os_handle, void *dst,
......@@ -46,16 +41,6 @@ static void no_printf(unsigned char *x, ...)
#include "debuglib.c"
/*
* stop debug
*/
static void stop_dbg(void)
{
DbgDeregister();
memset(&MAdapter, 0, sizeof(MAdapter));
dprintf = no_printf;
}
/*
* DIDD callback function
*/
......@@ -66,7 +51,9 @@ static void *didd_callback(void *context, DESCRIPTOR * adapter,
DBG_ERR(("cb: Change in DAdapter ? Oops ?."));
} else if (adapter->type == IDI_DIMAINT) {
if (removal) {
stop_dbg();
DbgDeregister();
memset(&MAdapter, 0, sizeof(MAdapter));
dprintf = no_printf;
} else {
memcpy(&MAdapter, adapter, sizeof(MAdapter));
dprintf = (DIVA_DI_PRINTF) MAdapter.request;
......@@ -131,8 +118,6 @@ static void DIVA_EXIT_FUNCTION 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;
......@@ -193,34 +178,63 @@ int maint_read_write(void __user *buf, int count)
}
break;
/*
Filter commands will ignore the ID due to fact that filtering affects
the B- channel and Audio Tap trace levels only. Also MAINT driver will
select the right trace ID by itself
*/
case DITRACE_WRITE_SELECTIVE_TRACE_FILTER:
if (!mask) {
ret = diva_set_trace_filter (1, "*");
} else if (mask < sizeof(data)) {
if (copy_from_user((void *)&data[0], (void *)(((byte*)buf)+12), mask)) {
ret = -EFAULT;
} else {
ret = diva_set_trace_filter ((int)mask, data);
}
} else {
ret = -EINVAL;
}
break;
case DITRACE_READ_SELECTIVE_TRACE_FILTER:
if ((ret = diva_get_trace_filter (sizeof(data), data)) > 0) {
if (copy_to_user ((void*)buf, (void*)&data[0], ret))
ret = -EFAULT;
} else {
ret = -ENODEV;
}
break;
case DITRACE_READ_TRACE_ENTRY:{
diva_os_spin_lock_magic_t old_irql;
word size;
diva_dbg_entry_head_t *pmsg;
byte *pbuf;
if ((pmsg = diva_maint_get_message(&size, &old_irql))) {
if (!(pbuf = diva_os_malloc(0, mask))) {
return (-ENOMEM);
}
for(;;) {
if (!(pmsg =
diva_maint_get_message(&size, &old_irql))) {
break;
}
if (size > mask) {
diva_maint_ack_message(0, &old_irql);
ret = -EINVAL;
} else {
if (!(pbuf = diva_os_malloc_tbuffer(0, size)))
{
diva_maint_ack_message(0, &old_irql);
ret = -ENOMEM;
} else {
ret = size;
memcpy(pbuf, pmsg, size);
diva_maint_ack_message(1, &old_irql);
if ((count < size) || diva_os_copy_to_user (NULL, buf,
(void *) pbuf, size))
ret = -EFAULT;
diva_os_free_tbuffer(0, pbuf);
}
break;
}
} else {
ret = 0;
ret = size;
memcpy(pbuf, pmsg, size);
diva_maint_ack_message(1, &old_irql);
if ((count < size) ||
diva_os_copy_to_user (NULL, buf, (void *) pbuf, size))
ret = -EFAULT;
break;
}
diva_os_free(0, pbuf);
}
break;
......@@ -235,7 +249,7 @@ int maint_read_write(void __user *buf, int count)
ret = -EINVAL;
break;
}
if (!(pbuf = diva_os_malloc_tbuffer(0, mask))) {
if (!(pbuf = diva_os_malloc(0, mask))) {
return (-ENOMEM);
}
......@@ -273,7 +287,7 @@ int maint_read_write(void __user *buf, int count)
} else {
ret = written;
}
diva_os_free_tbuffer(0, pbuf);
diva_os_free(0, pbuf);
}
break;
......@@ -302,7 +316,7 @@ int DIVA_INIT_FUNCTION mntfunc_init(int *buffer_length, void **buffer,
} else {
while ((*buffer_length >= (64 * 1024))
&&
(!(*buffer = diva_os_malloc_tbuffer(0, *buffer_length)))) {
(!(*buffer = diva_os_malloc (0, *buffer_length)))) {
*buffer_length -= 1024;
}
......@@ -314,7 +328,7 @@ int DIVA_INIT_FUNCTION mntfunc_init(int *buffer_length, void **buffer,
if (diva_maint_init(*buffer, *buffer_length, (diva_dbg_mem == 0))) {
if (!diva_dbg_mem) {
diva_os_free_tbuffer(0, *buffer);
diva_os_free (0, *buffer);
}
DBG_ERR(("init: maint init failed"));
return (0);
......@@ -324,7 +338,7 @@ int DIVA_INIT_FUNCTION mntfunc_init(int *buffer_length, void **buffer,
DBG_ERR(("init: failed to connect to DIDD."));
diva_maint_finit();
if (!diva_dbg_mem) {
diva_os_free_tbuffer(0, *buffer);
diva_os_free (0, *buffer);
}
return (0);
}
......@@ -339,6 +353,8 @@ void DIVA_EXIT_FUNCTION mntfunc_finit(void)
void *buffer;
int i = 100;
DbgDeregister();
while (diva_mnt_shutdown_xdi_adapters() && i--) {
diva_os_sleep(10);
}
......@@ -346,6 +362,9 @@ void DIVA_EXIT_FUNCTION mntfunc_finit(void)
disconnect_didd();
if ((buffer = diva_maint_finit())) {
diva_os_free_tbuffer(0, buffer);
diva_os_free (0, buffer);
}
memset(&MAdapter, 0, sizeof(MAdapter));
dprintf = no_printf;
}
drivers/isdn/hardware/eicon/pc.h
View file @ 9a276d67
......@@ -143,6 +143,7 @@ struct dual
#define N_DATA_ACK 12 /* data ack ind for D-bit procedure */
#define N_EDATA_ACK 13 /* data ack ind for INTERRUPT */
#define N_XON 15 /* clear RNR state */
#define N_COMBI_IND N_XON /* combined indication */
#define N_Q_BIT 0x10 /* Q-bit for req/ind */
#define N_M_BIT 0x20 /* M-bit for req/ind */
#define N_D_BIT 0x40 /* D-bit for req/ind */
......@@ -228,6 +229,10 @@ struct dual
#define VSWITCH_IND 66 /* capifunctions for D-CH-switching */
#define MWI_POLL 67 /* Message Waiting Status Request fkt */
#define CALL_PEND_NOTIFY 68 /* notify capi to set new listen */
#define DO_NOTHING 69 /* dont do somethin if you get this */
#define INT_CT_REJ 70 /* ECT rejected internal command */
#define CALL_HOLD_COMPLETE 71 /* In NT Mode indicate hold complete */
#define CALL_RETRIEVE_COMPLETE 72 /* In NT Mode indicate retrieve complete */
/*------------------------------------------------------------------*/
/* management service primitives */
/*------------------------------------------------------------------*/
......@@ -241,6 +246,7 @@ struct dual
#define MAN_INFO_IND 2
#define MAN_EVENT_IND 3
#define MAN_TRACE_IND 4
#define MAN_COMBI_IND 9
#define MAN_ESC 0x80
/*------------------------------------------------------------------*/
/* return code coding */
......@@ -265,6 +271,7 @@ struct dual
/*------------------------------------------------------------------*/
#define SHIFT 0x90 /* codeset shift */
#define MORE 0xa0 /* more data */
#define SDNCMPL 0xa1 /* sending complete */
#define CL 0xb0 /* congestion level */
/* codeset 0 */
#define SMSG 0x00 /* segmented message */
......@@ -288,6 +295,8 @@ struct dual
#define RDX 0x73 /* redirecting number extended */
#define RDN 0x74 /* redirecting number */
#define RIN 0x76 /* redirection number */
#define IUP 0x76 /* VN6 rerouter->PCS (codeset 6) */
#define IPU 0x77 /* VN6 PCS->rerouter (codeset 6) */
#define RI 0x79 /* restart indicator */
#define MIE 0x7a /* management info element */
#define LLC 0x7c /* low layer compatibility */
......@@ -296,6 +305,8 @@ struct dual
#define ESC 0x7f /* escape extension */
#define DLC 0x20 /* data link layer configuration */
#define NLC 0x21 /* network layer configuration */
#define REDIRECT_IE 0x22 /* redirection request/indication data */
#define REDIRECT_NET_IE 0x23 /* redirection network override data */
/* codeset 6 */
#define SIN 0x01 /* service indicator */
#define CIF 0x02 /* charging information */
......@@ -306,6 +317,7 @@ struct dual
/*------------------------------------------------------------------*/
#define MSGTYPEIE 0x7a /* Messagetype info element */
#define CRIE 0x7b /* INFO info element */
#define CODESET6IE 0xec /* Tunnel for Codeset 6 IEs */
#define VSWITCHIE 0xed /* VSwitch info element */
#define SSEXTIE 0xee /* Supplem. Service info element */
#define PROFILEIE 0xef /* Profile info element */
......@@ -344,6 +356,13 @@ struct dual
#define CCBS_REQUEST 0x32
#define CCBS_DEACTIVATE 0x33
#define CCBS_INTERROGATE 0x34
#define CCBS_STATUS 0x35
#define CCBS_ERASE 0x36
#define CCBS_B_FREE 0x37
#define CCNR_INFO_RETAIN 0x38
#define CCBS_REMOTE_USER_FREE 0x39
#define CCNR_REQUEST 0x3a
#define CCNR_INTERROGATE 0x3b
#define GET_SUPPORTED_SERVICES 0xff
#define DIVERSION_PROCEDURE_CFU 0x70
#define DIVERSION_PROCEDURE_CFB 0x71
......@@ -362,6 +381,7 @@ struct dual
#define SMASK_3PTY 0x00000008
#define SMASK_CALL_FORWARDING 0x00000010
#define SMASK_CALL_DEFLECTION 0x00000020
#define SMASK_MCID 0x00000040
#define SMASK_CCBS 0x00000080
#define SMASK_MWI 0x00000100
#define SMASK_CCNR 0x00000200
......@@ -406,6 +426,8 @@ struct dual
#define RTPL2_IN 13 /* RTP layer-2 protocol, incomming */
#define RTPL2 14 /* RTP layer-2 protocol */
#define V120_V42BIS 15 /* V.120 asynchronous mode supporting V.42bis compression */
#define LISTENER 27 /* Layer 2 to listen line */
#define MTP2 28 /* MTP2 Layer 2 */
#define PIAFS_CRC 29 /* PIAFS Layer 2 with CRC calculation at L2 */
/* ------------------------------------------------------
PIAFS DLC DEFINITIONS
......@@ -506,6 +528,22 @@ Byte | 8 7 6 5 4 3 2 1
| | | data transfer. |
+---------------------+------+-----------------------------------------+
*/
/* ------------------------------------------------------
LISTENER DLC DEFINITIONS
------------------------------------------------------ */
#define LISTENER_FEATURE_MASK_CUMMULATIVE 0x0001
/* ------------------------------------------------------
LISTENER META-FRAME CODE/PRIMITIVE DEFINITIONS
------------------------------------------------------ */
#define META_CODE_LL_UDATA_RX 0x01
#define META_CODE_LL_UDATA_TX 0x02
#define META_CODE_LL_DATA_RX 0x03
#define META_CODE_LL_DATA_TX 0x04
#define META_CODE_LL_MDATA_RX 0x05
#define META_CODE_LL_MDATA_TX 0x06
#define META_CODE_EMPTY 0x10
#define META_CODE_LOST_FRAMES 0x11
#define META_FLAG_TRUNCATED 0x0001
/*------------------------------------------------------------------*/
/* CAPI-like profile to indicate features on LAW_REQ */
/*------------------------------------------------------------------*/
......@@ -577,6 +615,14 @@ Byte | 8 7 6 5 4 3 2 1
#define MANUFACTURER_FEATURE_DMACONNECT 0x04000000L
#define MANUFACTURER_FEATURE_AUDIO_TAP 0x08000000L
#define MANUFACTURER_FEATURE_FAX_NONSTANDARD 0x10000000L
#define MANUFACTURER_FEATURE_SS7 0x20000000L
#define MANUFACTURER_FEATURE_MADAPTER 0x40000000L
#define MANUFACTURER_FEATURE_MEASURE 0x80000000L
#define MANUFACTURER_FEATURE2_LISTENING 0x00000001L
#define MANUFACTURER_FEATURE2_SS_DIFFCONTPOSSIBLE 0x00000002L
#define MANUFACTURER_FEATURE2_GENERIC_TONE 0x00000004L
#define MANUFACTURER_FEATURE2_COLOR_FAX 0x00000008L
#define MANUFACTURER_FEATURE2_SS_ECT_DIFFCONTPOSSIBLE 0x00000010L
#define RTP_PRIM_PAYLOAD_PCMU_8000 0
#define RTP_PRIM_PAYLOAD_1016_8000 1
#define RTP_PRIM_PAYLOAD_G726_32_8000 2
......@@ -624,6 +670,15 @@ Byte | 8 7 6 5 4 3 2 1
#define VSINVOKEID 4
#define VSCLMRKS 5
#define VSTBCTIDENT 6
#define VSETSILINKID 7
#define VSSAMECONTROLLER 8
/* Errorcodes for VSETSILINKID begin */
#define VSETSILINKIDRRWC 1
#define VSETSILINKIDREJECT 2
#define VSETSILINKIDTIMEOUT 3
#define VSETSILINKIDFAILCOUNT 4
#define VSETSILINKIDERROR 5
/* Errorcodes for VSETSILINKID end */
/* -----------------------------------------------------------**
** The PROTOCOL_FEATURE_STRING in feature.h (included **
** in prstart.sx and astart.sx) defines capabilities and **
......@@ -647,5 +702,37 @@ Byte | 8 7 6 5 4 3 2 1
#define PROTCAP_FREE13 0x2000 /* not used */
#define PROTCAP_FREE14 0x4000 /* not used */
#define PROTCAP_EXTENSION 0x8000 /* used for future extentions */
/* -----------------------------------------------------------* */
/* Onhook data transmission ETS30065901 */
/* Message Type */
/*#define RESERVED4 0x4*/
#define CALL_SETUP 0x80
#define MESSAGE_WAITING_INDICATOR 0x82
/*#define RESERVED84 0x84*/
/*#define RESERVED85 0x85*/
#define ADVICE_OF_CHARGE 0x86
/*1111 0001
to
1111 1111
F1H - Reserved for network operator use
to
FFH*/
/* Parameter Types */
#define DATE_AND_TIME 1
#define CLI_PARAMETER_TYPE 2
#define CALLED_DIRECTORY_NUMBER_PARAMETER_TYPE 3
#define REASON_FOR_ABSENCE_OF_CLI_PARAMETER_TYPE 4
#define NAME_PARAMETER_TYPE 7
#define REASON_FOR_ABSENCE_OF_CALLING_PARTY_NAME_PARAMETER_TYPE 8
#define VISUAL_INDICATOR_PARAMETER_TYPE 0xb
#define COMPLEMENTARY_CLI_PARAMETER_TYPE 0x10
#define CALL_TYPE_PARAMETER_TYPE 0x11
#define FIRST_CALLED_LINE_DIRECTORY_NUMBER_PARAMETER_TYPE 0x12
#define NETWORK_MESSAGE_SYSTEM_STATUS_PARAMETER_TYPE 0x13
#define FORWARDED_CALL_TYPE_PARAMETER_TYPE 0x15
#define TYPE_OF_CALLING_USER_PARAMETER_TYPE 0x16
#define REDIRECTING_NUMBER_PARAMETER_TYPE 0x1a
#define EXTENSION_FOR_NETWORK_OPERATOR_USE_PARAMETER_TYPE 0xe0
/* -----------------------------------------------------------* */
#else
#endif /* PC_H_INCLUDED } */
drivers/isdn/hardware/eicon/platform.h
View file @ 9a276d67
/* $Id: platform.h,v 1.37.4.1 2004/07/28 14:47:21 armin Exp $
/* $Id: platform.h,v 1.37.4.2 2004/08/28 20:03:53 armin Exp $
*
* platform.h
*
......@@ -269,20 +269,6 @@ static __inline__ void diva_os_leave_spin_lock (diva_os_spin_lock_t* a, \
diva_os_spin_lock_magic_t* old_irql, \
void* dbg) { spin_unlock_bh(a); }
static __inline__ void diva_os_enter_spin_lock_hard (diva_os_spin_lock_t* a, \
diva_os_spin_lock_magic_t* old_irql, \
void* dbg) { \
unsigned long flags; \
spin_lock_irqsave (a, flags); \
*old_irql = (diva_os_spin_lock_magic_t)flags; \
}
static __inline__ void diva_os_leave_spin_lock_hard (diva_os_spin_lock_t* a, \
diva_os_spin_lock_magic_t* old_irql, \
void* dbg) { \
unsigned long flags = (unsigned long)*old_irql; \
spin_unlock_irqrestore (a, flags); \
}
#define diva_os_destroy_spin_lock(a,b) do { } while(0)
/*
......@@ -347,12 +333,18 @@ diva_os_atomic_decrement(diva_os_atomic_t* pv)
#define DIVA_IDI_RX_DMA 1
/*
** endian macros
*/
#define READ_WORD(addr) readw(addr)
#define READ_DWORD(addr) readl(addr)
#define WRITE_WORD(addr,v) writew(v,addr)
#define WRITE_DWORD(addr,v) writel(v,addr)
/*
** 32/64 bit macors
*/
#ifdef BITS_PER_LONG
#if BITS_PER_LONG > 32
#define PLATFORM_GT_32BIT
......@@ -360,8 +352,23 @@ diva_os_atomic_decrement(diva_os_atomic_t* pv)
#endif
#endif
/*
** undef os definitions of macros we use
*/
#undef ID_MASK
#undef N_DATA
#undef ADDR
/*
** dump file
*/
#define diva_os_dump_file_t char
#define diva_os_board_trace_t char
#define diva_os_dump_file(__x__) do { } while(0)
/*
** size of internal arrays
*/
#define MAX_DESCRIPTORS 64
#endif /* __PLATFORM_H__ */
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