--- /dev/null
+#include "platform.h"
+#include "pc.h"
+#include "di_defs.h"
+#include "debug_if.h"
+#include "divasync.h"
+#include "kst_ifc.h"
+#include "maintidi.h"
+#include "man_defs.h"
+
+/*
+ LOCALS
+*/
+#define DBG_MAGIC (0x47114711L)
+
+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 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(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;
+ dword usec;
+ pDbgHandle hDbg;
+ char drvName[128];
+ dword dbgMask;
+ dword last_dbgMask;
+ IDI_CALL request;
+ _DbgHandle_ Dbg;
+ int logical;
+ int channels;
+ diva_strace_library_interface_t *pIdiLib;
+ BUFFERS XData;
+ char xbuffer[2048 + 512];
+ byte *pmem;
+ int request_pending;
+ int dma_handle;
+} diva_maint_client_t;
+static diva_maint_client_t clients[MAX_DESCRIPTORS];
+
+static void diva_change_management_debug_mask(diva_maint_client_t *pC, dword old_mask);
+
+static void diva_maint_error(void *user_context,
+ diva_strace_library_interface_t *hLib,
+ int Adapter,
+ int error,
+ const char *file,
+ int line);
+static void diva_maint_state_change_notify(void *user_context,
+ diva_strace_library_interface_t *hLib,
+ int Adapter,
+ diva_trace_line_state_t *channel,
+ int notify_subject);
+static void diva_maint_trace_notify(void *user_context,
+ diva_strace_library_interface_t *hLib,
+ int Adapter,
+ void *xlog_buffer,
+ int length);
+
+
+
+typedef struct MSG_QUEUE {
+ dword Size; /* total size of queue (constant) */
+ byte *Base; /* lowest address (constant) */
+ byte *High; /* Base + Size (constant) */
+ byte *Head; /* first message in queue (if any) */
+ byte *Tail; /* first free position */
+ byte *Wrap; /* current wraparound position */
+ dword Count; /* current no of bytes in queue */
+} MSG_QUEUE;
+
+typedef struct MSG_HEAD {
+ volatile dword Size; /* size of data following MSG_HEAD */
+#define MSG_INCOMPLETE 0x8000 /* ored to Size until queueCompleteMsg */
+} MSG_HEAD;
+
+#define queueCompleteMsg(p) do { ((MSG_HEAD *)p - 1)->Size &= ~MSG_INCOMPLETE; } while (0)
+#define queueCount(q) ((q)->Count)
+#define MSG_NEED(size) \
+ ((sizeof(MSG_HEAD) + size + sizeof(dword) - 1) & ~(sizeof(dword) - 1))
+
+static void queueInit(MSG_QUEUE *Q, byte *Buffer, dword sizeBuffer) {
+ Q->Size = sizeBuffer;
+ Q->Base = Q->Head = Q->Tail = Buffer;
+ Q->High = Buffer + sizeBuffer;
+ Q->Wrap = NULL;
+ Q->Count = 0;
+}
+
+static byte *queueAllocMsg(MSG_QUEUE *Q, word size) {
+ /* Allocate 'size' bytes at tail of queue which will be filled later
+ * directly with callers own message header info and/or message.
+ * An 'alloced' message is marked incomplete by oring the 'Size' field
+ * with MSG_INCOMPLETE.
+ * This must be reset via queueCompleteMsg() after the message is filled.
+ * As long as a message is marked incomplete queuePeekMsg() will return
+ * a 'queue empty' condition when it reaches such a message. */
+
+ MSG_HEAD *Msg;
+ word need = MSG_NEED(size);
+
+ if (Q->Tail == Q->Head) {
+ if (Q->Wrap || need > Q->Size) {
+ return NULL; /* full */
+ }
+ goto alloc; /* empty */
+ }
+
+ if (Q->Tail > Q->Head) {
+ if (Q->Tail + need <= Q->High) goto alloc; /* append */
+ if (Q->Base + need > Q->Head) {
+ return NULL; /* too much */
+ }
+ /* wraparound the queue (but not the message) */
+ Q->Wrap = Q->Tail;
+ Q->Tail = Q->Base;
+ goto alloc;
+ }
+
+ if (Q->Tail + need > Q->Head) {
+ return NULL; /* too much */
+ }
+
+alloc:
+ Msg = (MSG_HEAD *)Q->Tail;
+
+ Msg->Size = size | MSG_INCOMPLETE;
+
+ Q->Tail += need;
+ Q->Count += size;
+
+
+
+ return ((byte *)(Msg + 1));
+}
+
+static void queueFreeMsg(MSG_QUEUE *Q) {
+/* Free the message at head of queue */
+
+ word size = ((MSG_HEAD *)Q->Head)->Size & ~MSG_INCOMPLETE;
+
+ Q->Head += MSG_NEED(size);
+ Q->Count -= size;
+
+ if (Q->Wrap) {
+ if (Q->Head >= Q->Wrap) {
+ Q->Head = Q->Base;
+ Q->Wrap = NULL;
+ }
+ } else if (Q->Head >= Q->Tail) {
+ Q->Head = Q->Tail = Q->Base;
+ }
+}
+
+static byte *queuePeekMsg(MSG_QUEUE *Q, word *size) {
+ /* Show the first valid message in queue BUT DON'T free the message.
+ * After looking on the message contents it can be freed queueFreeMsg()
+ * or simply remain in message queue. */
+
+ MSG_HEAD *Msg = (MSG_HEAD *)Q->Head;
+
+ if (((byte *)Msg == Q->Tail && !Q->Wrap) ||
+ (Msg->Size & MSG_INCOMPLETE)) {
+ return NULL;
+ } else {
+ *size = Msg->Size;
+ return ((byte *)(Msg + 1));
+ }
+}
+
+/*
+ Message queue header
+*/
+static MSG_QUEUE *dbg_queue;
+static byte *dbg_base;
+static int external_dbg_queue;
+static diva_os_spin_lock_t dbg_q_lock;
+static diva_os_spin_lock_t dbg_adapter_lock;
+static int dbg_q_busy;
+static volatile dword dbg_sequence;
+static dword start_sec;
+static dword start_usec;
+
+/*
+ INTERFACE:
+ Initialize run time queue structures.
+ base: base of the message queue
+ length: length of the message queue
+ do_init: perfor queue reset
+
+ return: zero on success, -1 on error
+*/
+int diva_maint_init(byte *base, unsigned long length, int do_init) {
+ if (dbg_queue || (!base) || (length < (4096 * 4))) {
+ return (-1);
+ }
+
+ TraceFilter[0] = 0;
+ TraceFilterIdent = -1;
+ TraceFilterChannel = -1;
+
+ dbg_base = base;
+
+ diva_os_get_time(&start_sec, &start_usec);
+
+ *(dword *)base = (dword)DBG_MAGIC; /* Store Magic */
+ base += sizeof(dword);
+ length -= sizeof(dword);
+
+ *(dword *)base = 2048; /* Extension Field Length */
+ base += sizeof(dword);
+ length -= sizeof(dword);
+
+ strcpy(base, "KERNEL MODE BUFFER\n");
+ base += 2048;
+ length -= 2048;
+
+ *(dword *)base = 0; /* Terminate extension */
+ base += sizeof(dword);
+ length -= sizeof(dword);
+
+ *(void **)base = (void *)(base + sizeof(void *)); /* Store Base */
+ base += sizeof(void *);
+ length -= sizeof(void *);
+
+ dbg_queue = (MSG_QUEUE *)base;
+ queueInit(dbg_queue, base + sizeof(MSG_QUEUE), length - sizeof(MSG_QUEUE) - 512);
+ external_dbg_queue = 0;
+
+ if (!do_init) {
+ external_dbg_queue = 1; /* memory was located on the external device */
+ }
+
+
+ if (diva_os_initialize_spin_lock(&dbg_q_lock, "dbg_init")) {
+ dbg_queue = NULL;
+ dbg_base = NULL;
+ external_dbg_queue = 0;
+ return (-1);
+ }
+
+ if (diva_os_initialize_spin_lock(&dbg_adapter_lock, "dbg_init")) {
+ diva_os_destroy_spin_lock(&dbg_q_lock, "dbg_init");
+ dbg_queue = NULL;
+ dbg_base = NULL;
+ external_dbg_queue = 0;
+ return (-1);
+ }
+
+ return (0);
+}
+
+/*
+ INTERFACE:
+ Finit at unload time
+ return address of internal queue or zero if queue
+ was external
+*/
+void *diva_maint_finit(void) {
+ void *ret = (void *)dbg_base;
+ int i;
+
+ dbg_queue = NULL;
+ dbg_base = NULL;
+
+ if (ret) {
+ diva_os_destroy_spin_lock(&dbg_q_lock, "dbg_finit");
+ diva_os_destroy_spin_lock(&dbg_adapter_lock, "dbg_finit");
+ }
+
+ if (external_dbg_queue) {
+ ret = NULL;
+ }
+ external_dbg_queue = 0;
+
+ for (i = 1; i < ARRAY_SIZE(clients); i++) {
+ if (clients[i].pmem) {
+ diva_os_free(0, clients[i].pmem);
+ }
+ }
+
+ return (ret);
+}
+
+/*
+ INTERFACE:
+ Return amount of messages in debug queue
+*/
+dword diva_dbg_q_length(void) {
+ return (dbg_queue ? queueCount(dbg_queue) : 0);
+}
+
+/*
+ INTERFACE:
+ Lock message queue and return the pointer to the first
+ entry.
+*/
+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(&dbg_q_lock, old_irql, "read");
+ if (dbg_q_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(&dbg_q_lock, old_irql, "read_empty");
+ }
+
+ return (pmsg);
+}
+
+/*
+ INTERFACE:
+ acknowledge last message and unlock queue
+*/
+void diva_maint_ack_message(int do_release,
+ diva_os_spin_lock_magic_t *old_irql) {
+ if (!dbg_q_busy) {
+ return;
+ }
+ if (do_release) {
+ queueFreeMsg(dbg_queue);
+ }
+ dbg_q_busy = 0;
+ diva_os_leave_spin_lock(&dbg_q_lock, old_irql, "read_ack");
+}
+
+
+/*
+ INTERFACE:
+ PRT COMP function used to register
+ with MAINT adapter or log in compatibility
+ mode in case older driver version is connected too
+*/
+void diva_maint_prtComp(char *format, ...) {
+ void *hDbg;
+ va_list ap;
+
+ if (!format)
+ return;
+
+ va_start(ap, format);
+
+ /*
+ register to new log driver functions
+ */
+ if ((format[0] == 0) && ((unsigned char)format[1] == 255)) {
+ hDbg = va_arg(ap, void *); /* ptr to DbgHandle */
+ DI_register(hDbg);
+ }
+
+ va_end(ap);
+}
+
+static void DI_register(void *arg) {
+ diva_os_spin_lock_magic_t old_irql;
+ dword sec, usec;
+ pDbgHandle hDbg;
+ int id, free_id = -1, best_id = 0;
+
+ diva_os_get_time(&sec, &usec);
+
+ hDbg = (pDbgHandle)arg;
+ /*
+ Check for bad args, specially for the old obsolete debug handle
+ */
+ if ((hDbg == NULL) ||
+ ((hDbg->id == 0) && (((_OldDbgHandle_ *)hDbg)->id == -1)) ||
+ (hDbg->Registered != 0)) {
+ return;
+ }
+
+ diva_os_enter_spin_lock(&dbg_q_lock, &old_irql, "register");
+
+ for (id = 1; id < ARRAY_SIZE(clients); id++) {
+ if (clients[id].hDbg == hDbg) {
+ /*
+ driver already registered
+ */
+ diva_os_leave_spin_lock(&dbg_q_lock, &old_irql, "register");
+ return;
+ }
+ if (clients[id].hDbg) { /* slot is busy */
+ continue;
+ }
+ free_id = id;
+ if (!strcmp(clients[id].drvName, hDbg->drvName)) {
+ /*
+ This driver was already registered with this name
+ and slot is still free - reuse it
+ */
+ best_id = 1;
+ break;
+ }
+ if (!clients[id].hDbg) { /* slot is busy */
+ break;
+ }
+ }
+
+ if (free_id != -1) {
+ diva_dbg_entry_head_t *pmsg = NULL;
+ int len;
+ char tmp[256];
+ word size;
+
+ /*
+ Register new driver with id == free_id
+ */
+ clients[free_id].hDbg = hDbg;
+ clients[free_id].sec = sec;
+ clients[free_id].usec = usec;
+ strcpy(clients[free_id].drvName, hDbg->drvName);
+
+ clients[free_id].dbgMask = hDbg->dbgMask;
+ if (best_id) {
+ hDbg->dbgMask |= clients[free_id].last_dbgMask;
+ } else {
+ clients[free_id].last_dbgMask = 0;
+ }
+
+ hDbg->Registered = DBG_HANDLE_REG_NEW;
+ hDbg->id = (byte)free_id;
+ hDbg->dbg_end = DI_deregister;
+ hDbg->dbg_prt = DI_format_locked;
+ hDbg->dbg_ev = DiProcessEventLog;
+ hDbg->dbg_irq = DI_format_locked;
+ if (hDbg->Version > 0) {
+ hDbg->dbg_old = DI_format_old;
+ }
+ hDbg->next = (pDbgHandle)DBG_MAGIC;
+
+ /*
+ Log driver register, MAINT driver ID is '0'
+ */
+ len = sprintf(tmp, "DIMAINT - drv # %d = '%s' registered",
+ free_id, hDbg->drvName);
+
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)(len + 1 + sizeof(*pmsg))))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+
+ if (pmsg) {
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_STRING;
+ pmsg->dli = DLI_REG;
+ pmsg->drv_id = 0; /* id 0 - DIMAINT */
+ pmsg->di_cpu = 0;
+ pmsg->data_length = len + 1;
+
+ memcpy(&pmsg[1], tmp, len + 1);
+ queueCompleteMsg(pmsg);
+ diva_maint_wakeup_read();
+ }
+ }
+
+ diva_os_leave_spin_lock(&dbg_q_lock, &old_irql, "register");
+}
+
+static void DI_deregister(pDbgHandle hDbg) {
+ diva_os_spin_lock_magic_t old_irql, old_irql1;
+ dword sec, usec;
+ int i;
+ word size;
+ byte *pmem = NULL;
+
+ diva_os_get_time(&sec, &usec);
+
+ 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 < ARRAY_SIZE(clients); i++) {
+ if (clients[i].hDbg == hDbg) {
+ diva_dbg_entry_head_t *pmsg;
+ char tmp[256];
+ int len;
+
+ clients[i].hDbg = NULL;
+
+ hDbg->id = -1;
+ hDbg->dbgMask = 0;
+ hDbg->dbg_end = NULL;
+ hDbg->dbg_prt = NULL;
+ hDbg->dbg_irq = NULL;
+ if (hDbg->Version > 0)
+ hDbg->dbg_old = NULL;
+ hDbg->Registered = 0;
+ hDbg->next = NULL;
+
+ if (clients[i].pIdiLib) {
+ (*(clients[i].pIdiLib->DivaSTraceLibraryFinit))(clients[i].pIdiLib->hLib);
+ clients[i].pIdiLib = NULL;
+
+ pmem = clients[i].pmem;
+ clients[i].pmem = NULL;
+ }
+
+ /*
+ Log driver register, MAINT driver ID is '0'
+ */
+ len = sprintf(tmp, "DIMAINT - drv # %d = '%s' de-registered",
+ i, hDbg->drvName);
+
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)(len + 1 + sizeof(*pmsg))))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+
+ if (pmsg) {
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_STRING;
+ pmsg->dli = DLI_REG;
+ pmsg->drv_id = 0; /* id 0 - DIMAINT */
+ pmsg->di_cpu = 0;
+ pmsg->data_length = len + 1;
+
+ memcpy(&pmsg[1], tmp, len + 1);
+ queueCompleteMsg(pmsg);
+ diva_maint_wakeup_read();
+ }
+
+ break;
+ }
+ }
+
+ 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);
+ }
+}
+
+static void DI_format_locked(unsigned short id,
+ int type,
+ char *format,
+ va_list argument_list) {
+ DI_format(1, id, type, format, argument_list);
+}
+
+static void DI_format(int do_lock,
+ unsigned short id,
+ int type,
+ char *format,
+ va_list ap) {
+ diva_os_spin_lock_magic_t old_irql;
+ dword sec, usec;
+ diva_dbg_entry_head_t *pmsg = NULL;
+ dword length;
+ word size;
+ static char fmtBuf[MSG_FRAME_MAX_SIZE + sizeof(*pmsg) + 1];
+ char *data;
+ unsigned short code;
+
+ if (diva_os_in_irq()) {
+ dbg_sequence++;
+ return;
+ }
+
+ if ((!format) ||
+ ((TraceFilter[0] != 0) && ((TraceFilterIdent < 0) || (TraceFilterChannel < 0)))) {
+ return;
+ }
+
+
+
+ diva_os_get_time(&sec, &usec);
+
+ if (do_lock) {
+ diva_os_enter_spin_lock(&dbg_q_lock, &old_irql, "format");
+ }
+
+ switch (type) {
+ case DLI_MXLOG:
+ case DLI_BLK:
+ case DLI_SEND:
+ case DLI_RECV:
+ if (!(length = va_arg(ap, unsigned long))) {
+ break;
+ }
+ if (length > MaxDumpSize) {
+ length = MaxDumpSize;
+ }
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)length + sizeof(*pmsg)))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+ if (pmsg) {
+ memcpy(&pmsg[1], format, length);
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_BINARY;
+ pmsg->dli = type; /* DLI_XXX */
+ pmsg->drv_id = id; /* driver MAINT id */
+ pmsg->di_cpu = 0;
+ pmsg->data_length = length;
+ queueCompleteMsg(pmsg);
+ }
+ break;
+
+ case DLI_XLOG: {
+ byte *p;
+ data = va_arg(ap, char *);
+ code = (unsigned short)va_arg(ap, unsigned int);
+ length = (unsigned long)va_arg(ap, unsigned int);
+
+ if (length > MaxXlogSize)
+ length = MaxXlogSize;
+
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)length + sizeof(*pmsg) + 2))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+ if (pmsg) {
+ p = (byte *)&pmsg[1];
+ p[0] = (char)(code);
+ p[1] = (char)(code >> 8);
+ if (data && length) {
+ memcpy(&p[2], &data[0], length);
+ }
+ length += 2;
+
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_BINARY;
+ pmsg->dli = type; /* DLI_XXX */
+ pmsg->drv_id = id; /* driver MAINT id */
+ pmsg->di_cpu = 0;
+ pmsg->data_length = length;
+ queueCompleteMsg(pmsg);
+ }
+ } break;
+
+ case DLI_LOG:
+ case DLI_FTL:
+ case DLI_ERR:
+ case DLI_TRC:
+ case DLI_REG:
+ case DLI_MEM:
+ case DLI_SPL:
+ case DLI_IRP:
+ case DLI_TIM:
+ case DLI_TAPI:
+ case DLI_NDIS:
+ case DLI_CONN:
+ case DLI_STAT:
+ case DLI_PRV0:
+ case DLI_PRV1:
+ case DLI_PRV2:
+ case DLI_PRV3:
+ if ((length = (unsigned long)vsprintf(&fmtBuf[0], format, ap)) > 0) {
+ length += (sizeof(*pmsg) + 1);
+
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)length))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_STRING;
+ pmsg->dli = type; /* DLI_XXX */
+ pmsg->drv_id = id; /* driver MAINT id */
+ pmsg->di_cpu = 0;
+ pmsg->data_length = length - sizeof(*pmsg);
+
+ memcpy(&pmsg[1], fmtBuf, pmsg->data_length);
+ queueCompleteMsg(pmsg);
+ }
+ break;
+
+ } /* switch type */
+
+
+ if (queueCount(dbg_queue)) {
+ diva_maint_wakeup_read();
+ }
+
+ if (do_lock) {
+ diva_os_leave_spin_lock(&dbg_q_lock, &old_irql, "format");
+ }
+}
+
+/*
+ Write driver ID and driver revision to callers buffer
+*/
+int diva_get_driver_info(dword id, byte *data, int data_length) {
+ diva_os_spin_lock_magic_t old_irql;
+ byte *p = data;
+ int to_copy;
+
+ if (!data || !id || (data_length < 17) ||
+ (id >= ARRAY_SIZE(clients))) {
+ return (-1);
+ }
+
+ diva_os_enter_spin_lock(&dbg_q_lock, &old_irql, "driver info");
+
+ if (clients[id].hDbg) {
+ *p++ = 1;
+ *p++ = (byte)clients[id].sec; /* save seconds */
+ *p++ = (byte)(clients[id].sec >> 8);
+ *p++ = (byte)(clients[id].sec >> 16);
+ *p++ = (byte)(clients[id].sec >> 24);
+
+ *p++ = (byte)(clients[id].usec / 1000); /* save mseconds */
+ *p++ = (byte)((clients[id].usec / 1000) >> 8);
+ *p++ = (byte)((clients[id].usec / 1000) >> 16);
+ *p++ = (byte)((clients[id].usec / 1000) >> 24);
+
+ data_length -= 9;
+
+ if ((to_copy = min(strlen(clients[id].drvName), (size_t)(data_length - 1)))) {
+ memcpy(p, clients[id].drvName, to_copy);
+ p += to_copy;
+ data_length -= to_copy;
+ if ((data_length >= 4) && clients[id].hDbg->drvTag[0]) {
+ *p++ = '(';
+ data_length -= 1;
+ if ((to_copy = min(strlen(clients[id].hDbg->drvTag), (size_t)(data_length - 2)))) {
+ memcpy(p, clients[id].hDbg->drvTag, to_copy);
+ p += to_copy;
+ data_length -= to_copy;
+ if (data_length >= 2) {
+ *p++ = ')';
+ data_length--;
+ }
+ }
+ }
+ }
+ }
+ *p++ = 0;
+
+ diva_os_leave_spin_lock(&dbg_q_lock, &old_irql, "driver info");
+
+ return (p - data);
+}
+
+int diva_get_driver_dbg_mask(dword id, byte *data) {
+ diva_os_spin_lock_magic_t old_irql;
+ int ret = -1;
+
+ if (!data || !id || (id >= ARRAY_SIZE(clients))) {
+ return (-1);
+ }
+ diva_os_enter_spin_lock(&dbg_q_lock, &old_irql, "driver info");
+
+ if (clients[id].hDbg) {
+ ret = 4;
+ *data++ = (byte)(clients[id].hDbg->dbgMask);
+ *data++ = (byte)(clients[id].hDbg->dbgMask >> 8);
+ *data++ = (byte)(clients[id].hDbg->dbgMask >> 16);
+ *data++ = (byte)(clients[id].hDbg->dbgMask >> 24);
+ }
+
+ diva_os_leave_spin_lock(&dbg_q_lock, &old_irql, "driver info");
+
+ return (ret);
+}
+
+int diva_set_driver_dbg_mask(dword id, dword mask) {
+ diva_os_spin_lock_magic_t old_irql, old_irql1;
+ int ret = -1;
+
+
+ if (!id || (id >= ARRAY_SIZE(clients))) {
+ return (-1);
+ }
+
+ 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;
+ mask &= 0x7fffffff;
+ clients[id].hDbg->dbgMask = mask;
+ clients[id].last_dbgMask = (clients[id].hDbg->dbgMask | clients[id].dbgMask);
+ ret = 4;
+ diva_change_management_debug_mask(&clients[id], old_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(&dbg_adapter_lock, &old_irql1, "dbg mask");
+
+ return (ret);
+}
+
+static int diva_get_idi_adapter_info(IDI_CALL request, dword *serial, dword *logical) {
+ IDI_SYNC_REQ sync_req;
+
+ sync_req.xdi_logical_adapter_number.Req = 0;
+ sync_req.xdi_logical_adapter_number.Rc = IDI_SYNC_REQ_XDI_GET_LOGICAL_ADAPTER_NUMBER;
+ (*request)((ENTITY *)&sync_req);
+ *logical = sync_req.xdi_logical_adapter_number.info.logical_adapter_number;
+
+ sync_req.GetSerial.Req = 0;
+ sync_req.GetSerial.Rc = IDI_SYNC_REQ_GET_SERIAL;
+ sync_req.GetSerial.serial = 0;
+ (*request)((ENTITY *)&sync_req);
+ *serial = sync_req.GetSerial.serial;
+
+ return (0);
+}
+
+/*
+ Register XDI adapter as MAINT compatible driver
+*/
+void diva_mnt_add_xdi_adapter(const DESCRIPTOR *d) {
+ diva_os_spin_lock_magic_t old_irql, old_irql1;
+ dword sec, usec, logical, serial, org_mask;
+ int id, free_id = -1;
+ char tmp[128];
+ diva_dbg_entry_head_t *pmsg = NULL;
+ int len;
+ word size;
+ byte *pmem;
+
+ diva_os_get_time(&sec, &usec);
+ diva_get_idi_adapter_info(d->request, &serial, &logical);
+ if (serial & 0xff000000) {
+ sprintf(tmp, "ADAPTER:%d SN:%u-%d",
+ (int)logical,
+ serial & 0x00ffffff,
+ (byte)(((serial & 0xff000000) >> 24) + 1));
+ } else {
+ sprintf(tmp, "ADAPTER:%d SN:%u", (int)logical, serial);
+ }
+
+ if (!(pmem = diva_os_malloc(0, DivaSTraceGetMemotyRequirement(d->channels)))) {
+ return;
+ }
+ memset(pmem, 0x00, DivaSTraceGetMemotyRequirement(d->channels));
+
+ 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 < ARRAY_SIZE(clients); id++) {
+ if (clients[id].hDbg && (clients[id].request == d->request)) {
+ 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;
+ }
+ if (clients[id].hDbg) { /* slot is busy */
+ continue;
+ }
+ if (free_id < 0) {
+ free_id = id;
+ }
+ if (!strcmp(clients[id].drvName, tmp)) {
+ /*
+ This driver was already registered with this name
+ and slot is still free - reuse it
+ */
+ free_id = id;
+ break;
+ }
+ }
+
+ if (free_id < 0) {
+ 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;
+ }
+
+ id = free_id;
+ clients[id].request = d->request;
+ clients[id].request_pending = 0;
+ clients[id].hDbg = &clients[id].Dbg;
+ clients[id].sec = sec;
+ clients[id].usec = usec;
+ strcpy(clients[id].drvName, tmp);
+ strcpy(clients[id].Dbg.drvName, tmp);
+ 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;
+ if (id) {
+ clients[id].Dbg.dbgMask |= clients[free_id].last_dbgMask;
+ } else {
+ clients[id].last_dbgMask = 0;
+ }
+ clients[id].Dbg.Registered = DBG_HANDLE_REG_NEW;
+ clients[id].Dbg.id = (byte)id;
+ clients[id].Dbg.dbg_end = DI_deregister;
+ clients[id].Dbg.dbg_prt = DI_format_locked;
+ clients[id].Dbg.dbg_ev = DiProcessEventLog;
+ clients[id].Dbg.dbg_irq = DI_format_locked;
+ clients[id].Dbg.next = (pDbgHandle)DBG_MAGIC;
+
+ {
+ diva_trace_library_user_interface_t diva_maint_user_ifc = { &clients[id],
+ diva_maint_state_change_notify,
+ diva_maint_trace_notify,
+ diva_maint_error };
+
+ /*
+ Attach to adapter management interface
+ */
+ if ((clients[id].pIdiLib =
+ DivaSTraceLibraryCreateInstance((int)logical, &diva_maint_user_ifc, pmem))) {
+ if (((*(clients[id].pIdiLib->DivaSTraceLibraryStart))(clients[id].pIdiLib->hLib))) {
+ diva_mnt_internal_dprintf(0, DLI_ERR, "Adapter(%d) Start failed", (int)logical);
+ (*(clients[id].pIdiLib->DivaSTraceLibraryFinit))(clients[id].pIdiLib->hLib);
+ clients[id].pIdiLib = NULL;
+ }
+ } else {
+ diva_mnt_internal_dprintf(0, DLI_ERR, "A(%d) management init failed", (int)logical);
+ }
+ }
+
+ if (!clients[id].pIdiLib) {
+ clients[id].request = NULL;
+ clients[id].request_pending = 0;
+ clients[id].hDbg = NULL;
+ 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;
+ }
+
+ /*
+ Log driver register, MAINT driver ID is '0'
+ */
+ len = sprintf(tmp, "DIMAINT - drv # %d = '%s' registered",
+ id, clients[id].Dbg.drvName);
+
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)(len + 1 + sizeof(*pmsg))))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+
+ if (pmsg) {
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_STRING;
+ pmsg->dli = DLI_REG;
+ pmsg->drv_id = 0; /* id 0 - DIMAINT */
+ pmsg->di_cpu = 0;
+ pmsg->data_length = len + 1;
+
+ memcpy(&pmsg[1], tmp, len + 1);
+ queueCompleteMsg(pmsg);
+ diva_maint_wakeup_read();
+ }
+
+ org_mask = clients[id].Dbg.dbgMask;
+ clients[id].Dbg.dbgMask = 0;
+
+ 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(&dbg_adapter_lock, &old_irql1, "register");
+
+ diva_set_driver_dbg_mask(id, org_mask);
+}
+
+/*
+ De-Register XDI adapter
+*/
+void diva_mnt_remove_xdi_adapter(const DESCRIPTOR *d) {
+ diva_os_spin_lock_magic_t old_irql, old_irql1;
+ dword sec, usec;
+ int i;
+ word size;
+ byte *pmem = NULL;
+
+ diva_os_get_time(&sec, &usec);
+
+ 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 < ARRAY_SIZE(clients); i++) {
+ if (clients[i].hDbg && (clients[i].request == d->request)) {
+ diva_dbg_entry_head_t *pmsg;
+ char tmp[256];
+ int len;
+
+ if (clients[i].pIdiLib) {
+ (*(clients[i].pIdiLib->DivaSTraceLibraryFinit))(clients[i].pIdiLib->hLib);
+ clients[i].pIdiLib = NULL;
+
+ pmem = clients[i].pmem;
+ clients[i].pmem = NULL;
+ }
+
+ clients[i].hDbg = 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'
+ */
+ len = sprintf(tmp, "DIMAINT - drv # %d = '%s' de-registered",
+ i, clients[i].Dbg.drvName);
+
+ memset(&clients[i].Dbg, 0x00, sizeof(clients[i].Dbg));
+
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)(len + 1 + sizeof(*pmsg))))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+
+ if (pmsg) {
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_STRING;
+ pmsg->dli = DLI_REG;
+ pmsg->drv_id = 0; /* id 0 - DIMAINT */
+ pmsg->di_cpu = 0;
+ pmsg->data_length = len + 1;
+
+ memcpy(&pmsg[1], tmp, len + 1);
+ queueCompleteMsg(pmsg);
+ diva_maint_wakeup_read();
+ }
+
+ break;
+ }
+ }
+
+ 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);
+ }
+}
+
+/* ----------------------------------------------------------------
+ Low level interface for management interface client
+ ---------------------------------------------------------------- */
+/*
+ Return handle to client structure
+*/
+void *SuperTraceOpenAdapter(int AdapterNumber) {
+ int i;
+
+ for (i = 1; i < ARRAY_SIZE(clients); i++) {
+ if (clients[i].hDbg && clients[i].request && (clients[i].logical == AdapterNumber)) {
+ return (&clients[i]);
+ }
+ }
+
+ return NULL;
+}
+
+int SuperTraceCloseAdapter(void *AdapterHandle) {
+ return (0);
+}
+
+int SuperTraceReadRequest(void *AdapterHandle, const char *name, byte *data) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)AdapterHandle;
+
+ if (pC && pC->pIdiLib && pC->request) {
+ ENTITY *e = (ENTITY *)(*(pC->pIdiLib->DivaSTraceGetHandle))(pC->pIdiLib->hLib);
+ byte *xdata = (byte *)&pC->xbuffer[0];
+ char tmp = 0;
+ word length;
+
+ if (!strcmp(name, "\\")) { /* Read ROOT */
+ name = &tmp;
+ }
+ length = SuperTraceCreateReadReq(xdata, name);
+ single_p(xdata, &length, 0); /* End Of Message */
+
+ e->Req = MAN_READ;
+ e->ReqCh = 0;
+ e->X->PLength = length;
+ e->X->P = (byte *)xdata;
+
+ pC->request_pending = 1;
+
+ return (0);
+ }
+
+ return (-1);
+}
+
+int SuperTraceGetNumberOfChannels(void *AdapterHandle) {
+ if (AdapterHandle) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)AdapterHandle;
+
+ return (pC->channels);
+ }
+
+ return (0);
+}
+
+int SuperTraceASSIGN(void *AdapterHandle, byte *data) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)AdapterHandle;
+
+ 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 uninitialized_var(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 & 0xFF);
+ 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;
+ e->XNum = 1;
+ e->X = &pC->XData;
+ e->Req = ASSIGN;
+ e->ReqCh = 0;
+ e->X->PLength = assign_data_length;
+ e->X->P = (byte *)&pC->xbuffer[0];
+
+ pC->request_pending = 1;
+
+ return (0);
+ }
+
+ return (-1);
+}
+
+int SuperTraceREMOVE(void *AdapterHandle) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)AdapterHandle;
+
+ if (pC && pC->pIdiLib && pC->request) {
+ ENTITY *e = (ENTITY *)(*(pC->pIdiLib->DivaSTraceGetHandle))(pC->pIdiLib->hLib);
+
+ e->XNum = 1;
+ e->X = &pC->XData;
+ e->Req = REMOVE;
+ e->ReqCh = 0;
+ e->X->PLength = 1;
+ e->X->P = (byte *)&pC->xbuffer[0];
+ pC->xbuffer[0] = 0;
+
+ pC->request_pending = 1;
+
+ return (0);
+ }
+
+ return (-1);
+}
+
+int SuperTraceTraceOnRequest(void *hAdapter, const char *name, byte *data) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)hAdapter;
+
+ if (pC && pC->pIdiLib && pC->request) {
+ ENTITY *e = (ENTITY *)(*(pC->pIdiLib->DivaSTraceGetHandle))(pC->pIdiLib->hLib);
+ byte *xdata = (byte *)&pC->xbuffer[0];
+ char tmp = 0;
+ word length;
+
+ if (!strcmp(name, "\\")) { /* Read ROOT */
+ name = &tmp;
+ }
+ length = SuperTraceCreateReadReq(xdata, name);
+ single_p(xdata, &length, 0); /* End Of Message */
+ e->Req = MAN_EVENT_ON;
+ e->ReqCh = 0;
+ e->X->PLength = length;
+ e->X->P = (byte *)xdata;
+
+ pC->request_pending = 1;
+
+ return (0);
+ }
+
+ return (-1);
+}
+
+int SuperTraceWriteVar(void *AdapterHandle,
+ byte *data,
+ const char *name,
+ void *var,
+ byte type,
+ byte var_length) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)AdapterHandle;
+
+ if (pC && pC->pIdiLib && pC->request) {
+ ENTITY *e = (ENTITY *)(*(pC->pIdiLib->DivaSTraceGetHandle))(pC->pIdiLib->hLib);
+ diva_man_var_header_t *pVar = (diva_man_var_header_t *)&pC->xbuffer[0];
+ word length = SuperTraceCreateReadReq((byte *)pVar, name);
+
+ memcpy(&pC->xbuffer[length], var, var_length);
+ length += var_length;
+ pVar->length += var_length;
+ pVar->value_length = var_length;
+ pVar->type = type;
+ single_p((byte *)pVar, &length, 0); /* End Of Message */
+
+ e->Req = MAN_WRITE;
+ e->ReqCh = 0;
+ e->X->PLength = length;
+ e->X->P = (byte *)pVar;
+
+ pC->request_pending = 1;
+
+ return (0);
+ }
+
+ return (-1);
+}
+
+int SuperTraceExecuteRequest(void *AdapterHandle,
+ const char *name,
+ byte *data) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)AdapterHandle;
+
+ if (pC && pC->pIdiLib && pC->request) {
+ ENTITY *e = (ENTITY *)(*(pC->pIdiLib->DivaSTraceGetHandle))(pC->pIdiLib->hLib);
+ byte *xdata = (byte *)&pC->xbuffer[0];
+ word length;
+
+ length = SuperTraceCreateReadReq(xdata, name);
+ single_p(xdata, &length, 0); /* End Of Message */
+
+ e->Req = MAN_EXECUTE;
+ e->ReqCh = 0;
+ e->X->PLength = length;
+ e->X->P = (byte *)xdata;
+
+ pC->request_pending = 1;
+
+ return (0);
+ }
+
+ return (-1);
+}
+
+static word SuperTraceCreateReadReq(byte *P, const char *path) {
+ byte var_length;
+ byte *plen;
+
+ var_length = (byte)strlen(path);
+
+ *P++ = ESC;
+ plen = P++;
+ *P++ = 0x80; /* MAN_IE */
+ *P++ = 0x00; /* Type */
+ *P++ = 0x00; /* Attribute */
+ *P++ = 0x00; /* Status */
+ *P++ = 0x00; /* Variable Length */
+ *P++ = var_length;
+ memcpy(P, path, var_length);
+ P += var_length;
+ *plen = var_length + 0x06;
+
+ return ((word)(var_length + 0x08));
+}
+
+static void single_p(byte *P, word *PLength, byte Id) {
+ P[(*PLength)++] = Id;
+}
+
+static void diva_maint_xdi_cb(ENTITY *e) {
+ diva_strace_context_t *pLib = DIVAS_CONTAINING_RECORD(e, diva_strace_context_t, e);
+ diva_maint_client_t *pC;
+ diva_os_spin_lock_magic_t old_irql, old_irql1;
+
+
+ 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 ((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(&dbg_q_lock, &old_irql, "xdi_cb");
+
+
+ if (pC->request_pending) {
+ pC->request_pending = 0;
+ (*(pC->request))(e);
+ }
+
+ diva_os_leave_spin_lock(&dbg_adapter_lock, &old_irql1, "xdi_cb");
+}
+
+
+static void diva_maint_error(void *user_context,
+ diva_strace_library_interface_t *hLib,
+ int Adapter,
+ int error,
+ const char *file,
+ int line) {
+ diva_mnt_internal_dprintf(0, DLI_ERR,
+ "Trace library error(%d) A(%d) %s %d", error, Adapter, file, line);
+}
+
+static void print_ie(diva_trace_ie_t *ie, char *buffer, int length) {
+ int i;
+
+ buffer[0] = 0;
+
+ if (length > 32) {
+ for (i = 0; ((i < ie->length) && (length > 3)); i++) {
+ sprintf(buffer, "%02x", ie->data[i]);
+ buffer += 2;
+ length -= 2;
+ if (i < (ie->length - 1)) {
+ strcpy(buffer, " ");
+ buffer++;
+ length--;
+ }
+ }
+ }
+}
+
+static void diva_maint_state_change_notify(void *user_context,
+ diva_strace_library_interface_t *hLib,
+ int Adapter,
+ diva_trace_line_state_t *channel,
+ int notify_subject) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)user_context;
+ diva_trace_fax_state_t *fax = &channel->fax;
+ diva_trace_modem_state_t *modem = &channel->modem;
+ char tmp[256];
+
+ if (!pC->hDbg) {
+ return;
+ }
+
+ switch (notify_subject) {
+ 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]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L Layer1 = <%s>", &channel->Framing[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L Layer2 = <%s>", &channel->Layer2[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L Layer3 = <%s>", &channel->Layer3[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L RAddr = <%s>",
+ &channel->RemoteAddress[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L RSAddr = <%s>",
+ &channel->RemoteSubAddress[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L LAddr = <%s>",
+ &channel->LocalAddress[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L LSAddr = <%s>",
+ &channel->LocalSubAddress[0]);
+ print_ie(&channel->call_BC, tmp, sizeof(tmp));
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L BC = <%s>", tmp);
+ print_ie(&channel->call_HLC, tmp, sizeof(tmp));
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L HLC = <%s>", tmp);
+ print_ie(&channel->call_LLC, tmp, sizeof(tmp));
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L LLC = <%s>", tmp);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L CR = 0x%x", channel->CallReference);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L Disc = 0x%x",
+ channel->LastDisconnecCause);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "L Owner = <%s>", &channel->UserID[0]);
+ }
+
+ } 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 < ARRAY_SIZE(clients)) &&
+ (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);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Norm = %lu", modem->Norm);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Opts. = 0x%08x", modem->Options);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Tx = %lu Bps", modem->TxSpeed);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Rx = %lu Bps", modem->RxSpeed);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM RT = %lu mSec",
+ modem->RoundtripMsec);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Sr = %lu", modem->SymbolRate);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Rxl = %d dBm", modem->RxLeveldBm);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM El = %d dBm", modem->EchoLeveldBm);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM SNR = %lu dB", modem->SNRdb);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM MAE = %lu", modem->MAE);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM LRet = %lu",
+ modem->LocalRetrains);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM RRet = %lu",
+ modem->RemoteRetrains);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM LRes = %lu", modem->LocalResyncs);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM RRes = %lu",
+ modem->RemoteResyncs);
+ if (modem->Event == 3) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "MDM Disc = %lu", modem->DiscReason);
+ }
+ }
+ if ((modem->Event == 3) && (pC->hDbg->dbgMask & DIVA_MGT_DBG_MDM_STATISTICS)) {
+ (*(pC->pIdiLib->DivaSTraceGetModemStatistics))(pC->pIdiLib);
+ }
+ break;
+
+ 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 < ARRAY_SIZE(clients)) &&
+ (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);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Feat. = 0x%08x", fax->Features);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX ID = <%s>", &fax->Station_ID[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Saddr = <%s>", &fax->Subaddress[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Pwd = <%s>", &fax->Password[0]);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Speed = %lu", fax->Speed);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Res. = 0x%08x", fax->Resolution);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Width = %lu", fax->Paper_Width);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Length= %lu", fax->Paper_Length);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX SLT = %lu", fax->Scanline_Time);
+ if (fax->Event == 3) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT, "FAX Disc = %lu", fax->Disc_Reason);
+ }
+ }
+ if ((fax->Event == 3) && (pC->hDbg->dbgMask & DIVA_MGT_DBG_FAX_STATISTICS)) {
+ (*(pC->pIdiLib->DivaSTraceGetFaxStatistics))(pC->pIdiLib);
+ }
+ break;
+
+ case DIVA_SUPER_TRACE_INTERFACE_CHANGE:
+ if (pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_EVENTS) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT,
+ "Layer 1 -> [%s]", channel->pInterface->Layer1);
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_STAT,
+ "Layer 2 -> [%s]", channel->pInterface->Layer2);
+ }
+ break;
+
+ case DIVA_SUPER_TRACE_NOTIFY_STAT_CHANGE:
+ if (pC->hDbg->dbgMask & DIVA_MGT_DBG_IFC_STATISTICS) {
+ /*
+ Incoming Statistics
+ */
+ if (channel->pInterfaceStat->inc.Calls) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Calls =%lu", channel->pInterfaceStat->inc.Calls);
+ }
+ if (channel->pInterfaceStat->inc.Connected) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Connected =%lu", channel->pInterfaceStat->inc.Connected);
+ }
+ if (channel->pInterfaceStat->inc.User_Busy) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Busy =%lu", channel->pInterfaceStat->inc.User_Busy);
+ }
+ if (channel->pInterfaceStat->inc.Call_Rejected) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Rejected =%lu", channel->pInterfaceStat->inc.Call_Rejected);
+ }
+ if (channel->pInterfaceStat->inc.Wrong_Number) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Wrong Nr =%lu", channel->pInterfaceStat->inc.Wrong_Number);
+ }
+ if (channel->pInterfaceStat->inc.Incompatible_Dst) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Incomp. Dest =%lu", channel->pInterfaceStat->inc.Incompatible_Dst);
+ }
+ if (channel->pInterfaceStat->inc.Out_of_Order) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Out of Order =%lu", channel->pInterfaceStat->inc.Out_of_Order);
+ }
+ if (channel->pInterfaceStat->inc.Ignored) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Inc Ignored =%lu", channel->pInterfaceStat->inc.Ignored);
+ }
+
+ /*
+ Outgoing Statistics
+ */
+ if (channel->pInterfaceStat->outg.Calls) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Outg Calls =%lu", channel->pInterfaceStat->outg.Calls);
+ }
+ if (channel->pInterfaceStat->outg.Connected) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Outg Connected =%lu", channel->pInterfaceStat->outg.Connected);
+ }
+ if (channel->pInterfaceStat->outg.User_Busy) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Outg Busy =%lu", channel->pInterfaceStat->outg.User_Busy);
+ }
+ if (channel->pInterfaceStat->outg.No_Answer) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Outg No Answer =%lu", channel->pInterfaceStat->outg.No_Answer);
+ }
+ if (channel->pInterfaceStat->outg.Wrong_Number) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Outg Wrong Nr =%lu", channel->pInterfaceStat->outg.Wrong_Number);
+ }
+ if (channel->pInterfaceStat->outg.Call_Rejected) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Outg Rejected =%lu", channel->pInterfaceStat->outg.Call_Rejected);
+ }
+ if (channel->pInterfaceStat->outg.Other_Failures) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "Outg Other Failures =%lu", channel->pInterfaceStat->outg.Other_Failures);
+ }
+ }
+ break;
+
+ case DIVA_SUPER_TRACE_NOTIFY_MDM_STAT_CHANGE:
+ if (channel->pInterfaceStat->mdm.Disc_Normal) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Normal = %lu", channel->pInterfaceStat->mdm.Disc_Normal);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_Unspecified) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Unsp. = %lu", channel->pInterfaceStat->mdm.Disc_Unspecified);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_Busy_Tone) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Busy Tone = %lu", channel->pInterfaceStat->mdm.Disc_Busy_Tone);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_Congestion) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Congestion = %lu", channel->pInterfaceStat->mdm.Disc_Congestion);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_Carr_Wait) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Carrier Wait = %lu", channel->pInterfaceStat->mdm.Disc_Carr_Wait);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_Trn_Timeout) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Trn. T.o. = %lu", channel->pInterfaceStat->mdm.Disc_Trn_Timeout);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_Incompat) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Incompatible = %lu", channel->pInterfaceStat->mdm.Disc_Incompat);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_Frame_Rej) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc Frame Reject = %lu", channel->pInterfaceStat->mdm.Disc_Frame_Rej);
+ }
+ if (channel->pInterfaceStat->mdm.Disc_V42bis) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "MDM Disc V.42bis = %lu", channel->pInterfaceStat->mdm.Disc_V42bis);
+ }
+ break;
+
+ case DIVA_SUPER_TRACE_NOTIFY_FAX_STAT_CHANGE:
+ if (channel->pInterfaceStat->fax.Disc_Normal) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Normal = %lu", channel->pInterfaceStat->fax.Disc_Normal);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Not_Ident) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Not Ident. = %lu", channel->pInterfaceStat->fax.Disc_Not_Ident);
+ }
+ if (channel->pInterfaceStat->fax.Disc_No_Response) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc No Response = %lu", channel->pInterfaceStat->fax.Disc_No_Response);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Retries) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Max Retries = %lu", channel->pInterfaceStat->fax.Disc_Retries);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Unexp_Msg) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Unexp. Msg. = %lu", channel->pInterfaceStat->fax.Disc_Unexp_Msg);
+ }
+ if (channel->pInterfaceStat->fax.Disc_No_Polling) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc No Polling = %lu", channel->pInterfaceStat->fax.Disc_No_Polling);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Training) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Training = %lu", channel->pInterfaceStat->fax.Disc_Training);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Unexpected) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Unexpected = %lu", channel->pInterfaceStat->fax.Disc_Unexpected);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Application) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Application = %lu", channel->pInterfaceStat->fax.Disc_Application);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Incompat) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Incompatible = %lu", channel->pInterfaceStat->fax.Disc_Incompat);
+ }
+ if (channel->pInterfaceStat->fax.Disc_No_Command) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc No Command = %lu", channel->pInterfaceStat->fax.Disc_No_Command);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Long_Msg) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Long Msg. = %lu", channel->pInterfaceStat->fax.Disc_Long_Msg);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Supervisor) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Supervisor = %lu", channel->pInterfaceStat->fax.Disc_Supervisor);
+ }
+ if (channel->pInterfaceStat->fax.Disc_SUB_SEP_PWD) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc SUP SEP PWD = %lu", channel->pInterfaceStat->fax.Disc_SUB_SEP_PWD);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Invalid_Msg) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Invalid Msg. = %lu", channel->pInterfaceStat->fax.Disc_Invalid_Msg);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Page_Coding) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Page Coding = %lu", channel->pInterfaceStat->fax.Disc_Page_Coding);
+ }
+ if (channel->pInterfaceStat->fax.Disc_App_Timeout) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Appl. T.o. = %lu", channel->pInterfaceStat->fax.Disc_App_Timeout);
+ }
+ if (channel->pInterfaceStat->fax.Disc_Unspecified) {
+ diva_mnt_internal_dprintf(pC->hDbg->id, DLI_LOG,
+ "FAX Disc Unspec. = %lu", channel->pInterfaceStat->fax.Disc_Unspecified);
+ }
+ break;
+ }
+}
+
+/*
+ Receive trace information from the Management Interface and store it in the
+ internal trace buffer with MSG_TYPE_MLOG as is, without any filtering.
+ Event Filtering and formatting is done in Management Interface self.
+*/
+static void diva_maint_trace_notify(void *user_context,
+ diva_strace_library_interface_t *hLib,
+ int Adapter,
+ void *xlog_buffer,
+ int length) {
+ diva_maint_client_t *pC = (diva_maint_client_t *)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 < ARRAY_SIZE(clients)) &&
+ (clients[id].Dbg.id == (byte)id) && (clients[id].pIdiLib == hLib)) {
+ const char *p = NULL;
+ 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);
+
+ while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue,
+ (word)length + sizeof(*pmsg)))) {
+ if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) {
+ queueFreeMsg(dbg_queue);
+ } else {
+ break;
+ }
+ }
+ if (pmsg) {
+ memcpy(&pmsg[1], xlog_buffer, length);
+ pmsg->sequence = dbg_sequence++;
+ pmsg->time_sec = sec;
+ pmsg->time_usec = usec;
+ pmsg->facility = MSG_TYPE_MLOG;
+ pmsg->dli = pC->logical;
+ pmsg->drv_id = pC->hDbg->id;
+ pmsg->di_cpu = 0;
+ pmsg->data_length = length;
+ queueCompleteMsg(pmsg);
+ if (queueCount(dbg_queue)) {
+ diva_maint_wakeup_read();
+ }
+ }
+}
+
+
+/*
+ Convert MAINT trace mask to management interface trace mask/work/facility and
+ issue command to management interface
+*/
+static void diva_change_management_debug_mask(diva_maint_client_t *pC, dword old_mask) {
+ if (pC->request && pC->hDbg && pC->pIdiLib) {
+ dword changed = pC->hDbg->dbgMask ^ old_mask;
+
+ if (changed & DIVA_MGT_DBG_TRACE) {
+ (*(pC->pIdiLib->DivaSTraceSetInfo))(pC->pIdiLib,
+ (pC->hDbg->dbgMask & DIVA_MGT_DBG_TRACE) != 0);
+ }
+ if (changed & DIVA_MGT_DBG_DCHAN) {
+ (*(pC->pIdiLib->DivaSTraceSetDChannel))(pC->pIdiLib,
+ (pC->hDbg->dbgMask & DIVA_MGT_DBG_DCHAN) != 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);
+ }
+ }
+ 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);
+ }
+ }
+ }
+ }
+}
+
+
+void diva_mnt_internal_dprintf(dword drv_id, dword type, char *fmt, ...) {
+ va_list ap;
+
+ va_start(ap, fmt);
+ DI_format(0, (word)drv_id, (int)type, fmt, ap);
+ va_end(ap);
+}
+
+/*
+ Shutdown all adapters before driver removal
+*/
+int diva_mnt_shutdown_xdi_adapters(void) {
+ diva_os_spin_lock_magic_t old_irql, old_irql1;
+ int i, fret = 0;
+ byte *pmem;
+
+
+ for (i = 1; i < ARRAY_SIZE(clients); i++) {
+ pmem = NULL;
+
+ 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) {
+ /*
+ Adapter removal complete
+ */
+ if (clients[i].pIdiLib) {
+ (*(clients[i].pIdiLib->DivaSTraceLibraryFinit))(clients[i].pIdiLib->hLib);
+ clients[i].pIdiLib = NULL;
+
+ pmem = clients[i].pmem;
+ clients[i].pmem = NULL;
+ }
+ clients[i].hDbg = 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(&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(&dbg_adapter_lock, &old_irql1, "unload");
+
+ if (pmem) {
+ diva_os_free(0, pmem);
+ }
+ }
+
+ 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 < ARRAY_SIZE(clients); 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 < ARRAY_SIZE(clients); 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 = NULL;
+ 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 = NULL;
+ pReq->xdi_dma_descriptor_operation.info.descriptor_magic = 0;
+
+ (*request)((ENTITY *)pReq);
+}
Code Review / kvmfornfv.git / blobdiff