From: armin@melware.de (Armin Schindler)
To: torvalds@osdl.org, akpm@osdl.org
Cc: linux-kernel@vger.kernel.org, developers@melware.de
Subject: [PATCH 3/3] 2.6 ISDN Eicon driver: remove unused code
Date: Mon, 31 Jan 2005 14:03:51 +0100 [thread overview]
Message-ID: <41FE2CB7.mailD9C114RY1@phoenix.one.melware.de> (raw)
Remove code from platform independent code, which is not used
in Linux.
Signed-off-by: Armin Schindler <armin@melware.de>
diff -Nur linux.orig/drivers/isdn/hardware/eicon/io.c linux/drivers/isdn/hardware/eicon/io.c
--- linux.orig/drivers/isdn/hardware/eicon/io.c 2005-01-31 12:33:10.120377277 +0100
+++ linux/drivers/isdn/hardware/eicon/io.c 2005-01-31 13:22:46.890318167 +0100
@@ -227,10 +227,6 @@
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,
@@ -243,9 +239,6 @@
}
} 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;
@@ -369,9 +362,6 @@
}
if ( IoAdapter )
{
-#if 0
- DBG_FTL(("xdi: unknown Req 0 / Rc %d !", e->Rc))
-#endif
return ;
}
}
diff -Nur linux.orig/drivers/isdn/hardware/eicon/s_4bri.c linux/drivers/isdn/hardware/eicon/s_4bri.c
--- linux.orig/drivers/isdn/hardware/eicon/s_4bri.c 2005-01-31 12:32:18.722531977 +0100
+++ linux/drivers/isdn/hardware/eicon/s_4bri.c 2005-01-31 13:22:46.899317089 +0100
@@ -359,506 +359,9 @@
return (1) ;
}
-#if !defined(DIVA_USER_MODE_CARD_CONFIG) /* { */
-/* --------------------------------------------------------------------------
- Download protocol code to the adapter
- -------------------------------------------------------------------------- */
-
-static int qBri_protocol_load (PISDN_ADAPTER BaseIoAdapter, PISDN_ADAPTER IoAdapter) {
- PISDN_ADAPTER HighIoAdapter;
-
- byte *p;
- dword FileLength ;
- dword *sharedRam, *File;
- dword Addr, ProtOffset, SharedRamOffset, i;
- dword tasks = BaseIoAdapter->tasks ;
- int factor = (tasks == 1) ? 1 : 2;
-
- if (!(File = (dword *)xdiLoadArchive (IoAdapter, &FileLength, 0))) {
- return (0) ;
- }
-
- IoAdapter->features = diva_get_protocol_file_features ((byte*)File,
- OFFS_PROTOCOL_ID_STRING,
- IoAdapter->ProtocolIdString,
- sizeof(IoAdapter->ProtocolIdString)) ;
- IoAdapter->a.protocol_capabilities = IoAdapter->features ;
-
- DBG_LOG(("Loading %s", IoAdapter->ProtocolIdString))
-
- ProtOffset = IoAdapter->ControllerNumber * (IoAdapter->MemorySize >> factor);
- SharedRamOffset = (IoAdapter->MemorySize >> factor) - MQ_SHARED_RAM_SIZE;
- Addr = ((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR]))
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 1])) << 8)
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 2])) << 16)
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 3])) << 24) ;
- if ( Addr != 0 )
- {
- IoAdapter->DspCodeBaseAddr = (Addr + 3) & (~3) ;
- IoAdapter->MaxDspCodeSize = (MQ_UNCACHED_ADDR (ProtOffset + SharedRamOffset) -
- IoAdapter->DspCodeBaseAddr) & ((IoAdapter->MemorySize >> factor) - 1);
-
- i = 0 ;
- while ( BaseIoAdapter->QuadroList->QuadroAdapter[i]->ControllerNumber != tasks - 1 )
- i++ ;
- HighIoAdapter = BaseIoAdapter->QuadroList->QuadroAdapter[i] ;
- Addr = HighIoAdapter->DspCodeBaseAddr ;
-
- if (tasks == 1) {
- ((byte *) File)[OFFS_DIVA_INIT_TASK_COUNT] =(byte)1;
- ((byte *) File)[OFFS_DIVA_INIT_TASK_COUNT+1] = (byte)BaseIoAdapter->cardType;
- }
-
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR] = (byte) Addr ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 1] = (byte)(Addr >> 8) ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 2] = (byte)(Addr >> 16) ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 3] = (byte)(Addr >> 24) ;
- IoAdapter->InitialDspInfo = 0x80 ;
- }
- else
- {
- if ( IoAdapter->features & PROTCAP_VOIP )
- {
- IoAdapter->DspCodeBaseAddr = MQ_CACHED_ADDR (ProtOffset + SharedRamOffset - MQ_VOIP_MAX_DSP_CODE_SIZE) ;
-
- IoAdapter->MaxDspCodeSize = MQ_VOIP_MAX_DSP_CODE_SIZE ;
-
- }
- else if ( IoAdapter->features & PROTCAP_V90D )
- {
- IoAdapter->DspCodeBaseAddr = MQ_CACHED_ADDR (ProtOffset + SharedRamOffset - MQ_V90D_MAX_DSP_CODE_SIZE) ;
-
- IoAdapter->MaxDspCodeSize = (IoAdapter->ControllerNumber == tasks - 1) ? MQ_V90D_MAX_DSP_CODE_SIZE : 0 ;
-
- }
- else
- {
- IoAdapter->DspCodeBaseAddr = MQ_CACHED_ADDR (ProtOffset + SharedRamOffset - MQ_ORG_MAX_DSP_CODE_SIZE) ;
-
- IoAdapter->MaxDspCodeSize = (IoAdapter->ControllerNumber == tasks - 1) ? MQ_ORG_MAX_DSP_CODE_SIZE : 0 ;
-
- }
- IoAdapter->InitialDspInfo = (MQ_CACHED_ADDR (ProtOffset + SharedRamOffset -
- MQ_ORG_MAX_DSP_CODE_SIZE) - IoAdapter->DspCodeBaseAddr) >> 14 ;
-
- }
- DBG_LOG(("%d: DSP code base 0x%08lx, max size 0x%08lx (%08lx,%02x)",
- IoAdapter->ControllerNumber,
- IoAdapter->DspCodeBaseAddr, IoAdapter->MaxDspCodeSize,
- Addr, IoAdapter->InitialDspInfo))
-
- if (FileLength > ((IoAdapter->DspCodeBaseAddr - MQ_CACHED_ADDR (ProtOffset)) & (IoAdapter->MemorySize - 1)) )
- {
- xdiFreeFile (File) ;
- DBG_FTL(("Protocol code '%s' too long (%ld)",
- &IoAdapter->Protocol[0], FileLength))
- return (0) ;
- }
- IoAdapter->downloadAddr = 0 ;
- p = DIVA_OS_MEM_ATTACH_RAM(IoAdapter);
- sharedRam = (dword *)&p[IoAdapter->downloadAddr & (IoAdapter->MemorySize - 1)];
- memcpy (sharedRam, File, FileLength) ;
-
- DBG_TRC(("Download addr 0x%08x len %ld - virtual 0x%08x",
- IoAdapter->downloadAddr, FileLength, sharedRam))
-
- if ( memcmp (sharedRam, File, FileLength) )
- {
- DBG_FTL(("%s: Memory test failed!", IoAdapter->Properties.Name))
-
- DBG_FTL(("File=0x%x, sharedRam=0x%x", File, sharedRam))
- DBG_BLK(( (char *)File, 256))
- DBG_BLK(( (char *)sharedRam, 256))
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
-
- xdiFreeFile (File) ;
- return (0) ;
- }
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- xdiFreeFile (File) ;
-
- return (1) ;
-}
-
-/* --------------------------------------------------------------------------
- DSP Code download
- -------------------------------------------------------------------------- */
-static long qBri_download_buffer (OsFileHandle *fp, long length, void **addr) {
- PISDN_ADAPTER BaseIoAdapter = (PISDN_ADAPTER)fp->sysLoadDesc ;
- PISDN_ADAPTER IoAdapter;
- word i ;
- dword *sharedRam ;
- byte *p;
-
- i = 0 ;
-
- do
- {
- IoAdapter = BaseIoAdapter->QuadroList->QuadroAdapter[i++] ;
- } while ( (i < BaseIoAdapter->tasks)
- && (((dword) length) > IoAdapter->DspCodeBaseAddr +
- IoAdapter->MaxDspCodeSize - IoAdapter->downloadAddr) );
-
- *addr = (void *)IoAdapter->downloadAddr ;
- if ( ((dword) length) > IoAdapter->DspCodeBaseAddr +
- IoAdapter->MaxDspCodeSize - IoAdapter->downloadAddr )
- {
- DBG_FTL(("%s: out of card memory during DSP download (0x%X)",
- IoAdapter->Properties.Name,
- IoAdapter->downloadAddr + length))
- return (-1) ;
- }
- p = DIVA_OS_MEM_ATTACH_RAM(BaseIoAdapter);
- sharedRam = (dword*)&p[IoAdapter->downloadAddr & (IoAdapter->MemorySize - 1)];
-
- if ( fp->sysFileRead (fp, sharedRam, length) != length ) {
- DIVA_OS_MEM_DETACH_RAM(BaseIoAdapter, p);
- return (-1) ;
- }
- DIVA_OS_MEM_DETACH_RAM(BaseIoAdapter, p);
-
- IoAdapter->downloadAddr += length ;
- IoAdapter->downloadAddr = (IoAdapter->downloadAddr + 3) & (~3) ;
-
- return (0) ;
-}
-
-/******************************************************************************/
-
-static dword qBri_telindus_load (PISDN_ADAPTER BaseIoAdapter) {
- PISDN_ADAPTER IoAdapter = 0;
- PISDN_ADAPTER HighIoAdapter = NULL ;
- char *error ;
- OsFileHandle *fp ;
- t_dsp_portable_desc download_table[DSP_MAX_DOWNLOAD_COUNT] ;
- word download_count, i ;
- dword *sharedRam ;
- dword FileLength ;
- byte *p;
-
- if ( !(fp = OsOpenFile (DSP_TELINDUS_FILE)) ) {
- DBG_FTL(("qBri_telindus_load: %s not found!", DSP_TELINDUS_FILE))
- return (0) ;
- }
-
-
- for ( i = 0 ; i < BaseIoAdapter->tasks ; ++i )
- {
- IoAdapter = BaseIoAdapter->QuadroList->QuadroAdapter[i] ;
- IoAdapter->downloadAddr = IoAdapter->DspCodeBaseAddr ;
- if ( IoAdapter->ControllerNumber == BaseIoAdapter->tasks - 1 )
- {
- HighIoAdapter = IoAdapter ;
- HighIoAdapter->downloadAddr = (HighIoAdapter->downloadAddr
- + sizeof(dword) + sizeof(download_table) + 3) & (~3) ;
- }
- }
-
-
- FileLength = fp->sysFileSize ;
- fp->sysLoadDesc = (void *)BaseIoAdapter ;
- fp->sysCardLoad = qBri_download_buffer ;
-
- download_count = DSP_MAX_DOWNLOAD_COUNT ;
- memset (&download_table[0], '\0', sizeof(download_table)) ;
-/*
- * set start address for download
- */
- error = dsp_read_file (fp, (word)(IoAdapter->cardType),
- &download_count, NULL, &download_table[0]) ;
- if ( error )
- {
- DBG_FTL(("download file error: %s", error))
- OsCloseFile (fp) ;
- return (0) ;
- }
- OsCloseFile (fp) ;
-
-
- /*
- * store # of download files extracted from the archive and download table
- */
- HighIoAdapter->downloadAddr = HighIoAdapter->DspCodeBaseAddr ;
- p = DIVA_OS_MEM_ATTACH_RAM(BaseIoAdapter);
- sharedRam = (dword *)&p[HighIoAdapter->downloadAddr & (IoAdapter->MemorySize - 1)];
- WRITE_DWORD(&(sharedRam[0]), (dword)download_count);
- memcpy (&sharedRam[1], &download_table[0], sizeof(download_table)) ;
-
-
- /* memory check */
- if ( memcmp (&sharedRam[1], &download_table, download_count) ) {
- DBG_FTL(("%s: Dsp Memory test failed!", IoAdapter->Properties.Name))
- }
- DIVA_OS_MEM_DETACH_RAM(BaseIoAdapter, p);
-
- return (FileLength) ;
-}
-
-/*
- Load SDP tasks to the card
- Return start address of image on succesful load
- Return zero in case of problem
-
- INPUT:
- task -> name of the image containing this task
- link_addr -> pointer to start of previous task
- */
-static byte* qBri_sdp_load (PISDN_ADAPTER BaseIoAdapter,
- char* task,
- byte* link_addr) {
- OsFileHandle *fp;
- dword FileLength;
- byte tmp[sizeof(dword)];
- dword gp_addr;
- dword entry_addr;
- dword start_addr = 0;
- dword phys_start_addr;
- dword end_addr;
- byte* sharedRam = 0;
- byte *p;
-
- if (task) {
- if (!(fp = OsOpenFile (task))) {
- DBG_ERR(("Can't open [%s] image", task))
- return (0);
- }
- if ((FileLength = fp->sysFileSize) < DIVA_MIPS_TASK_IMAGE_ID_STRING_OFFS) {
- OsCloseFile (fp) ;
- DBG_ERR(("Image [%s] too short", task))
- return (0);
- }
-
- fp->sysFileSeek (fp, DIVA_MIPS_TASK_IMAGE_GP_OFFS, OS_SEEK_SET);
- if (fp->sysFileRead (fp, tmp, sizeof(dword)) != sizeof(dword)) {
- OsCloseFile (fp) ;
- DBG_ERR(("Can't read image [%s]", task))
- return (0);
- }
- gp_addr = ((dword)tmp[0]) |
- (((dword)tmp[1]) << 8) |
- (((dword)tmp[2]) << 16) |
- (((dword)tmp[3]) << 24);
- DBG_TRC(("Image [%s] GP = %08lx", task, gp_addr))
-
- fp->sysFileSeek (fp, DIVA_MIPS_TASK_IMAGE_ENTRY_OFFS, OS_SEEK_SET);
- if (fp->sysFileRead (fp, tmp, sizeof(dword)) != sizeof(dword)) {
- OsCloseFile (fp) ;
- DBG_ERR(("Can't read image [%s]", task))
- return (0);
- }
- entry_addr = ((dword)tmp[0]) |
- (((dword)tmp[1]) << 8) |
- (((dword)tmp[2]) << 16) |
- (((dword)tmp[3]) << 24);
- DBG_TRC(("Image [%s] entry = %08lx", task, entry_addr))
-
- fp->sysFileSeek (fp, DIVA_MIPS_TASK_IMAGE_LOAD_ADDR_OFFS, OS_SEEK_SET);
- if (fp->sysFileRead (fp, tmp, sizeof(dword)) != sizeof(dword)) {
- OsCloseFile (fp) ;
- DBG_ERR(("Can't read image [%s]", task))
- return (0);
- }
- start_addr = ((dword)tmp[0]) |
- (((dword)tmp[1]) << 8) |
- (((dword)tmp[2]) << 16) |
- (((dword)tmp[3]) << 24);
- DBG_TRC(("Image [%s] start = %08lx", task, start_addr))
-
- fp->sysFileSeek (fp, DIVA_MIPS_TASK_IMAGE_END_ADDR_OFFS, OS_SEEK_SET);
- if (fp->sysFileRead (fp, tmp, sizeof(dword)) != sizeof(dword)) {
- OsCloseFile (fp) ;
- DBG_ERR(("Can't read image [%s]", task))
- return (0);
- }
- end_addr = ((dword)tmp[0]) |
- (((dword)tmp[1]) << 8) |
- (((dword)tmp[2]) << 16) |
- (((dword)tmp[3]) << 24);
- DBG_TRC(("Image [%s] end = %08lx", task, end_addr))
-
- phys_start_addr = start_addr & 0x1fffffff;
-
- if ((phys_start_addr + FileLength) >= BaseIoAdapter->MemorySize) {
- OsCloseFile (fp) ;
- DBG_ERR(("Image [%s] too long", task))
- return (0);
- }
-
- fp->sysFileSeek (fp, 0, OS_SEEK_SET);
- p = DIVA_OS_MEM_ATTACH_RAM(BaseIoAdapter);
- sharedRam = &p[phys_start_addr];
- if ((dword)fp->sysFileRead (fp, sharedRam, FileLength) != FileLength) {
- DIVA_OS_MEM_DETACH_RAM(BaseIoAdapter, p);
- OsCloseFile (fp) ;
- DBG_ERR(("Can't read image [%s]", task))
- return (0);
- }
- DIVA_OS_MEM_DETACH_RAM(BaseIoAdapter, p);
-
- OsCloseFile (fp) ;
- }
-
- p = DIVA_OS_MEM_ATTACH_RAM(BaseIoAdapter);
- if (!link_addr) {
- link_addr = &p[OFFS_DSP_CODE_BASE_ADDR];
- }
-
- DBG_TRC(("Write task [%s] link %08lx at %08lx",
- task ? task : "none",
- start_addr,
- link_addr - (byte*)&BaseIoAdapter->ram[0]))
-
- link_addr[0] = (byte)(start_addr & 0xff);
- link_addr[1] = (byte)((start_addr >> 8) & 0xff);
- link_addr[2] = (byte)((start_addr >> 16) & 0xff);
- link_addr[3] = (byte)((start_addr >> 24) & 0xff);
-
- DIVA_OS_MEM_DETACH_RAM(BaseIoAdapter, p);
-
- return (task ? &sharedRam[DIVA_MIPS_TASK_IMAGE_LINK_OFFS] : 0);
-}
-
-/* --------------------------------------------------------------------------
- Load Card
- -------------------------------------------------------------------------- */
-static int load_qBri_hardware (PISDN_ADAPTER IoAdapter) {
- dword i, offset, controller ;
- word *signature ;
- int factor = (IoAdapter->tasks == 1) ? 1 : 2;
- byte *p;
-
- PISDN_ADAPTER Slave ;
-
-
- if (
-
- !IoAdapter->QuadroList
-
- || ( (IoAdapter->cardType != CARDTYPE_DIVASRV_Q_8M_PCI)
- && (IoAdapter->cardType != CARDTYPE_DIVASRV_VOICE_Q_8M_PCI)
- && (IoAdapter->cardType != CARDTYPE_DIVASRV_Q_8M_V2_PCI)
- && (IoAdapter->cardType != CARDTYPE_DIVASRV_VOICE_Q_8M_V2_PCI)
- && (IoAdapter->cardType != CARDTYPE_DIVASRV_B_2M_V2_PCI)
- && (IoAdapter->cardType != CARDTYPE_DIVASRV_VOICE_B_2M_V2_PCI)
- && (IoAdapter->cardType != CARDTYPE_DIVASRV_B_2F_PCI) ) )
- {
- return (0) ;
- }
-
-/*
- * Check for first instance
- */
- if ( IoAdapter->ControllerNumber > 0 )
- return (1) ;
-
-/*
- * first initialize the onboard FPGA
- */
- if ( !qBri_FPGA_download (IoAdapter) )
- return (0) ;
-
-
- for ( i = 0; i < IoAdapter->tasks; i++ )
- {
- Slave = IoAdapter->QuadroList->QuadroAdapter[i] ;
- Slave->fpga_features = IoAdapter->fpga_features ;
- }
-
-
-/*
- * download protocol code for all instances
- */
-
- controller = IoAdapter->tasks;
- do
- {
- controller-- ;
- i = 0 ;
- while ( IoAdapter->QuadroList->QuadroAdapter[i]->ControllerNumber != controller )
- i++ ;
-/*
- * calculate base address for instance
- */
- Slave = IoAdapter->QuadroList->QuadroAdapter[i] ;
- offset = Slave->ControllerNumber * (IoAdapter->MemorySize >> factor) ;
- Slave->Address = &IoAdapter->Address[offset] ;
- Slave->ram = &IoAdapter->ram[offset] ;
- Slave->reset = IoAdapter->reset ;
- Slave->ctlReg = IoAdapter->ctlReg ;
- Slave->prom = IoAdapter->prom ;
- Slave->Config = IoAdapter->Config ;
- Slave->Control = IoAdapter->Control ;
-
- if ( !qBri_protocol_load (IoAdapter, Slave) )
- return (0) ;
-
- } while (controller != 0) ;
-
-
-/*
- * download only one copy of the DSP code
- */
- if (IoAdapter->cardType != CARDTYPE_DIVASRV_B_2F_PCI) {
- if ( !qBri_telindus_load (IoAdapter) )
- return (0) ;
- } else {
- byte* link_addr = 0;
- link_addr = qBri_sdp_load (IoAdapter, DIVA_BRI2F_SDP_1_NAME, link_addr);
- link_addr = qBri_sdp_load (IoAdapter, DIVA_BRI2F_SDP_2_NAME, link_addr);
- if (!link_addr) {
- qBri_sdp_load (IoAdapter, 0, link_addr);
- }
- }
-
-/*
- * copy configuration parameters
- */
-
- for ( i = 0 ; i < IoAdapter->tasks ; ++i )
- {
- Slave = IoAdapter->QuadroList->QuadroAdapter[i] ;
- Slave->ram += (IoAdapter->MemorySize >> factor) - MQ_SHARED_RAM_SIZE ;
- p = DIVA_OS_MEM_ATTACH_RAM(Slave);
- DBG_TRC(("Configure instance %d shared memory @ 0x%08lx",
- Slave->ControllerNumber, p))
- memset (p, '\0', 256) ;
- DIVA_OS_MEM_DETACH_RAM(Slave, p);
- diva_configure_protocol (Slave);
- }
-
-/*
- * start adapter
- */
- start_qBri_hardware (IoAdapter) ;
- p = DIVA_OS_MEM_ATTACH_RAM(IoAdapter);
- signature = (word *)(&p[0x1E]) ;
-/*
- * wait for signature in shared memory (max. 3 seconds)
- */
- for ( i = 0 ; i < 300 ; ++i )
- {
- diva_os_wait (10) ;
-
- if ( signature[0] == 0x4447 )
- {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- DBG_TRC(("Protocol startup time %d.%02d seconds",
- (i / 100), (i % 100) ))
-
- return (1) ;
- }
- }
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- DBG_FTL(("%s: Adapter selftest failed (0x%04X)!",
- IoAdapter->Properties.Name, signature[0] >> 16))
- qBri_cpu_trapped (IoAdapter) ;
- return (FALSE) ;
-}
-#else /* } { */
static int load_qBri_hardware (PISDN_ADAPTER IoAdapter) {
return (0);
}
-#endif /* } */
/* --------------------------------------------------------------------------
Card ISR
diff -Nur linux.orig/drivers/isdn/hardware/eicon/s_bri.c linux/drivers/isdn/hardware/eicon/s_bri.c
--- linux.orig/drivers/isdn/hardware/eicon/s_bri.c 2005-01-31 12:35:50.835132558 +0100
+++ linux/drivers/isdn/hardware/eicon/s_bri.c 2005-01-31 13:22:46.900316969 +0100
@@ -119,356 +119,9 @@
outpp (p, 0x00) ; /* clear int, halt cpu */
DIVA_OS_MEM_DETACH_CTLREG(IoAdapter, p);
}
-#if !defined(DIVA_USER_MODE_CARD_CONFIG) /* { */
-/* ---------------------------------------------------------------------
- Load protocol on the card
- --------------------------------------------------------------------- */
-static dword bri_protocol_load (PISDN_ADAPTER IoAdapter) {
- dword FileLength ;
- word test, *File = NULL ;
- byte* addrHi, *addrLo, *ioaddr ;
- char *FileName = &IoAdapter->Protocol[0] ;
- dword Addr, i ;
- byte *Port;
- /* -------------------------------------------------------------------
- Try to load protocol code. 'File' points to memory location
- that does contain entire protocol code
- ------------------------------------------------------------------- */
- if ( !(File = (word *)xdiLoadArchive (IoAdapter, &FileLength, 0)) )
- return (0) ;
- /* -------------------------------------------------------------------
- Get protocol features and calculate load addresses
- ------------------------------------------------------------------- */
- IoAdapter->features = diva_get_protocol_file_features ((byte*)File,
- OFFS_PROTOCOL_ID_STRING,
- IoAdapter->ProtocolIdString,
- sizeof(IoAdapter->ProtocolIdString));
- IoAdapter->a.protocol_capabilities = IoAdapter->features ;
- DBG_LOG(("Loading %s", IoAdapter->ProtocolIdString))
- Addr = ((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR]))
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 1])) << 8)
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 2])) << 16)
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 3])) << 24) ;
- if ( Addr != 0 )
- {
- IoAdapter->DspCodeBaseAddr = (Addr + 3) & (~3) ;
- IoAdapter->MaxDspCodeSize = (BRI_UNCACHED_ADDR (IoAdapter->MemoryBase + IoAdapter->MemorySize -
- BRI_SHARED_RAM_SIZE)
- - IoAdapter->DspCodeBaseAddr) & (IoAdapter->MemorySize - 1) ;
- Addr = IoAdapter->DspCodeBaseAddr ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR] = (byte) Addr ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 1] = (byte)(Addr >> 8) ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 2] = (byte)(Addr >> 16) ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 3] = (byte)(Addr >> 24) ;
- IoAdapter->InitialDspInfo = 0x80 ;
- }
- else
- {
- if ( IoAdapter->features & PROTCAP_V90D )
- IoAdapter->MaxDspCodeSize = BRI_V90D_MAX_DSP_CODE_SIZE ;
- else
- IoAdapter->MaxDspCodeSize = BRI_ORG_MAX_DSP_CODE_SIZE ;
- IoAdapter->DspCodeBaseAddr = BRI_CACHED_ADDR (IoAdapter->MemoryBase + IoAdapter->MemorySize -
- BRI_SHARED_RAM_SIZE - IoAdapter->MaxDspCodeSize);
- IoAdapter->InitialDspInfo = (IoAdapter->MaxDspCodeSize - BRI_ORG_MAX_DSP_CODE_SIZE) >> 14 ;
- }
- DBG_LOG(("DSP code base 0x%08lx, max size 0x%08lx (%08lx,%02x)",
- IoAdapter->DspCodeBaseAddr, IoAdapter->MaxDspCodeSize,
- Addr, IoAdapter->InitialDspInfo))
- if ( FileLength > ((IoAdapter->DspCodeBaseAddr -
- BRI_CACHED_ADDR (IoAdapter->MemoryBase)) & (IoAdapter->MemorySize - 1)) )
- {
- xdiFreeFile (File);
- DBG_FTL(("Protocol code '%s' too big (%ld)", FileName, FileLength))
- return (0) ;
- }
- Port = DIVA_OS_MEM_ATTACH_PORT(IoAdapter);
- addrHi = Port + ((IoAdapter->Properties.Bus == BUS_PCI) ? M_PCI_ADDRH : ADDRH) ;
- addrLo = Port + ADDR ;
- ioaddr = Port + DATA ;
-/*
- * set start address for download (use autoincrement mode !)
- */
- outpp (addrHi, 0) ;
- outppw (addrLo, 0) ;
- for ( i = 0 ; i < FileLength ; i += 2 )
- {
- if ( (i & 0x0000FFFF) == 0 )
- {
- outpp (addrHi, (byte)(i >> 16)) ;
- }
- outppw (ioaddr, File[i/2]) ;
- }
-/*
- * memory test without second load of file
- */
- outpp (addrHi, 0) ;
- outppw (addrLo, 0) ;
- for ( i = 0 ; i < FileLength ; i += 2 )
- {
- if ( (i & 0x0000FFFF) == 0 )
- {
- outpp (addrHi, (byte)(i >> 16)) ;
- }
- test = inppw (ioaddr) ;
- if ( test != File[i/2] )
- {
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
- DBG_FTL(("%s: Memory test failed! (%d - 0x%04X/0x%04X)",
- IoAdapter->Properties.Name, i, test, File[i/2]))
- xdiFreeFile (File);
- return (0) ;
- }
- }
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
- xdiFreeFile (File);
- return (FileLength) ;
-}
-/******************************************************************************/
-typedef struct
-{
- PISDN_ADAPTER IoAdapter ;
- byte* AddrLo ;
- byte* AddrHi ;
- word* Data ;
- dword DownloadPos ;
-} bri_download_info ;
-static long bri_download_buffer (OsFileHandle *fp, long length, void **addr) {
- int buffer_size = 2048*sizeof(word);
- word *buffer = (word*)diva_os_malloc (0, buffer_size);
- bri_download_info *info ;
- word test ;
- long i, len, page ;
- if (!buffer) {
- DBG_ERR(("A: out of memory, s_bri at %d", __LINE__))
- return (-1);
- }
- info = (bri_download_info *)fp->sysLoadDesc ;
- *addr = (void *)info->DownloadPos ;
- if ( ((dword) length) > info->IoAdapter->DspCodeBaseAddr +
- info->IoAdapter->MaxDspCodeSize - info->DownloadPos )
- {
- DBG_FTL(("%s: out of card memory during DSP download (0x%X)",
- info->IoAdapter->Properties.Name,
- info->DownloadPos + length))
- diva_os_free (0, buffer);
- return (-1) ;
- }
- for ( len = 0 ; length > 0 ; length -= len )
- {
- len = (length > buffer_size ? buffer_size : length) ;
- page = ((long)(info->DownloadPos) + len) & 0xFFFF0000 ;
- if ( page != (long)(info->DownloadPos & 0xFFFF0000) )
- {
- len = 0x00010000 - (((long)info->DownloadPos) & 0x0000FFFF) ;
- }
- if ( fp->sysFileRead (fp, &buffer[0], len) != len ) {
- diva_os_free (0, buffer);
- return (-1) ;
- }
- outpp (info->AddrHi, (byte)(info->DownloadPos >> 16)) ;
- outppw (info->AddrLo, (word)info->DownloadPos) ;
- outppw_buffer (info->Data, &buffer[0], (len + 1)) ;
-/*
- * memory test without second load of file
- */
- outpp (info->AddrHi, (byte)(info->DownloadPos >> 16)) ;
- outppw (info->AddrLo, (word)info->DownloadPos) ;
- for ( i = 0 ; i < len ; i += 2 )
- {
- if ( (test = inppw (info->Data)) != buffer[i/2] )
- {
- DBG_FTL(("%s: Memory test failed! (0x%lX - 0x%04X/0x%04X)",
- info->IoAdapter->Properties.Name,
- info->DownloadPos + i, test, buffer[i/2]))
- diva_os_free (0, buffer);
- return (-2) ;
- }
- }
- info->DownloadPos += len ;
- }
- info->DownloadPos = (info->DownloadPos + 3) & (~3) ;
- diva_os_free (0, buffer);
- return (0) ;
-}
-/******************************************************************************/
-static dword bri_telindus_load (PISDN_ADAPTER IoAdapter, char *DspTelindusFile)
-{
- bri_download_info *pinfo =\
- (bri_download_info*)diva_os_malloc(0, sizeof(*pinfo));
- char *error ;
- OsFileHandle *fp ;
- t_dsp_portable_desc download_table[DSP_MAX_DOWNLOAD_COUNT] ;
- word download_count ;
- dword FileLength ;
- byte *Port;
- if (!pinfo) {
- DBG_ERR (("A: out of memory s_bri at %d", __LINE__))
- return (0);
- }
- if (!(fp = OsOpenFile (DspTelindusFile))) {
- diva_os_free (0, pinfo);
- return (0) ;
- }
- FileLength = fp->sysFileSize ;
- Port = DIVA_OS_MEM_ATTACH_PORT(IoAdapter);
- pinfo->IoAdapter = IoAdapter ;
- pinfo->AddrLo = Port + ADDR ;
- pinfo->AddrHi = Port + (IoAdapter->Properties.Bus == BUS_PCI ? M_PCI_ADDRH : ADDRH);
- pinfo->Data = (word*)(Port + DATA) ;
- pinfo->DownloadPos = (IoAdapter->DspCodeBaseAddr +\
- sizeof(dword) + sizeof(download_table) + 3) & (~3) ;
- fp->sysLoadDesc = (void *)pinfo;
- fp->sysCardLoad = bri_download_buffer ;
- download_count = DSP_MAX_DOWNLOAD_COUNT ;
- memset (&download_table[0], '\0', sizeof(download_table)) ;
-/*
- * set start address for download (use autoincrement mode !)
- */
- error = dsp_read_file (fp, (word)(IoAdapter->cardType),
- &download_count, NULL, &download_table[0]) ;
- if ( error )
- {
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
- DBG_FTL(("download file error: %s", error))
- OsCloseFile (fp) ;
- diva_os_free (0, pinfo);
- return (0) ;
- }
- OsCloseFile (fp) ;
-/*
- * store # of separate download files extracted from archive
- */
- pinfo->DownloadPos = IoAdapter->DspCodeBaseAddr ;
- outpp (pinfo->AddrHi, (byte)(pinfo->DownloadPos >> 16)) ;
- outppw (pinfo->AddrLo, (word)pinfo->DownloadPos) ;
- outppw (pinfo->Data, (word)download_count) ;
- outppw (pinfo->Data, (word)0) ;
-/*
- * copy download table to board
- */
- outppw_buffer (pinfo->Data, &download_table[0], sizeof(download_table)) ;
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
- diva_os_free (0, pinfo);
- return (FileLength) ;
-}
-/******************************************************************************/
-static int load_bri_hardware (PISDN_ADAPTER IoAdapter) {
- dword i ;
- byte* addrHi, *addrLo, *ioaddr, *p ;
- dword test ;
- byte *Port;
- if ( IoAdapter->Properties.Card != CARD_MAE )
- {
- return (FALSE) ;
- }
- reset_bri_hardware (IoAdapter) ;
- Port = DIVA_OS_MEM_ATTACH_PORT(IoAdapter);
- addrHi = Port + ((IoAdapter->Properties.Bus==BUS_PCI) ? M_PCI_ADDRH : ADDRH);
- addrLo = Port + ADDR ;
- ioaddr = Port + DATA ;
- diva_os_wait (100);
-/*
- * recover
- */
- outpp (addrHi, (byte) 0) ;
- outppw (addrLo, (word) 0) ;
- outppw (ioaddr, (word) 0) ;
-/*
- * clear shared memory
- */
- outpp (addrHi, (byte)((BRI_UNCACHED_ADDR (IoAdapter->MemoryBase + \
- IoAdapter->MemorySize - BRI_SHARED_RAM_SIZE)) >> 16)) ;
- outppw (addrLo, 0) ;
- for ( i = 0 ; i < 0x8000 ; outppw (ioaddr, 0), ++i ) ;
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
- diva_os_wait (100) ;
-/*
- * download protocol and dsp files
- */
- switch ( IoAdapter->protocol_id ) {
- default:
- if ( !xdiSetProtocol (IoAdapter, IoAdapter->ProtocolSuffix) )
- return (FALSE) ;
- if ( !bri_protocol_load (IoAdapter) )
- return (FALSE) ;
- if ( !bri_telindus_load (IoAdapter, DSP_TELINDUS_FILE) )
- return (FALSE) ;
- break ;
- case PROTTYPE_QSIG:
- case PROTTYPE_CORNETN:
- if ( !xdiSetProtocol (IoAdapter, IoAdapter->ProtocolSuffix) )
- return (FALSE) ;
- if (IoAdapter->ProtocolSuffix && *IoAdapter->ProtocolSuffix) {
- sprintf (&IoAdapter->Protocol[0],
- "TE_QSIG.%s", IoAdapter->ProtocolSuffix) ;
- }
- DBG_TRC(("xdiSetProtocol: %s firmware '%s' archive '%s'",
- IoAdapter->Properties.Name,
- &IoAdapter->Protocol[0], &IoAdapter->Archive[0]))
- if ( !bri_protocol_load (IoAdapter) )
- return (FALSE) ;
- if ( !bri_telindus_load (IoAdapter, DSP_QSIG_TELINDUS_FILE) )
- return (FALSE) ;
- break ;
- }
-
- Port = DIVA_OS_MEM_ATTACH_PORT(IoAdapter);
- addrHi = Port + ((IoAdapter->Properties.Bus==BUS_PCI) ? M_PCI_ADDRH : ADDRH);
- addrLo = Port + ADDR ;
- ioaddr = Port + DATA ;
-/*
- * clear signature
- */
- outpp (addrHi, (byte)((BRI_UNCACHED_ADDR (IoAdapter->MemoryBase + \
- IoAdapter->MemorySize - BRI_SHARED_RAM_SIZE)) >> 16)) ;
- outppw (addrLo, 0x1e) ;
- outpp (ioaddr, 0) ;
- outpp (ioaddr, 0) ;
-/*
- * copy parameters
- */
- diva_configure_protocol (IoAdapter);
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
-/*
- * start the protocol code
- */
- p = DIVA_OS_MEM_ATTACH_CTLREG(IoAdapter);
- outpp (p, 0x08) ;
- DIVA_OS_MEM_DETACH_CTLREG(IoAdapter, p);
-/*
- * wait for signature (max. 3 seconds)
- */
- Port = DIVA_OS_MEM_ATTACH_PORT(IoAdapter);
- addrHi = Port + ((IoAdapter->Properties.Bus==BUS_PCI) ? M_PCI_ADDRH : ADDRH);
- addrLo = Port + ADDR ;
- ioaddr = Port + DATA ;
- for ( i = 0 ; i < 300 ; ++i )
- {
- diva_os_wait (10) ;
- outpp (addrHi, (byte)((BRI_UNCACHED_ADDR (IoAdapter->MemoryBase + \
- IoAdapter->MemorySize - BRI_SHARED_RAM_SIZE)) >> 16)) ;
- outppw (addrLo, 0x1e) ;
- test = (dword)inppw (ioaddr) ;
- if ( test == 0x4447 )
- {
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
- DBG_TRC(("Protocol startup time %d.%02d seconds",
- (i / 100), (i % 100) ))
- return (TRUE) ;
- }
- }
- DIVA_OS_MEM_DETACH_PORT(IoAdapter, Port);
- DBG_FTL(("%s: Adapter selftest failed (0x%04X)!",
- IoAdapter->Properties.Name, test))
- bri_cpu_trapped (IoAdapter) ;
- return (FALSE) ;
-}
-#else /* } { */
static int load_bri_hardware (PISDN_ADAPTER IoAdapter) {
return (0);
}
-#endif /* } */
/******************************************************************************/
static int bri_ISR (struct _ISDN_ADAPTER* IoAdapter) {
byte __iomem *p;
diff -Nur linux.orig/drivers/isdn/hardware/eicon/s_pri.c linux/drivers/isdn/hardware/eicon/s_pri.c
--- linux.orig/drivers/isdn/hardware/eicon/s_pri.c 2005-01-31 12:36:29.410513428 +0100
+++ linux/drivers/isdn/hardware/eicon/s_pri.c 2005-01-31 13:22:46.900316969 +0100
@@ -122,371 +122,9 @@
WRITE_BYTE(p, _MP_RISC_RESET | _MP_LED1 | _MP_LED2);
DIVA_OS_MEM_DETACH_RESET(IoAdapter, p);
}
-#if !defined(DIVA_USER_MODE_CARD_CONFIG) /* { */
-/* -------------------------------------------------------------------------
- Load protocol code to the PRI Card
- ------------------------------------------------------------------------- */
-#define DOWNLOAD_ADDR(IoAdapter) (IoAdapter->downloadAddr & (IoAdapter->MemorySize - 1))
-static int pri_protocol_load (PISDN_ADAPTER IoAdapter) {
- dword FileLength ;
- dword *File ;
- dword *sharedRam ;
- dword Addr ;
- byte *p;
- if (!(File = (dword *)xdiLoadArchive (IoAdapter, &FileLength, 0))) {
- return (0) ;
- }
- IoAdapter->features = diva_get_protocol_file_features ((byte*)File,
- OFFS_PROTOCOL_ID_STRING,
- IoAdapter->ProtocolIdString,
- sizeof(IoAdapter->ProtocolIdString)) ;
- IoAdapter->a.protocol_capabilities = IoAdapter->features ;
- DBG_LOG(("Loading %s", IoAdapter->ProtocolIdString))
- Addr = ((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR]))
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 1])) << 8)
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 2])) << 16)
- | (((dword)(((byte *) File)[OFFS_PROTOCOL_END_ADDR + 3])) << 24) ;
- if ( Addr != 0 )
- {
- IoAdapter->DspCodeBaseAddr = (Addr + 3) & (~3) ;
- IoAdapter->MaxDspCodeSize = (MP_UNCACHED_ADDR (IoAdapter->MemorySize)
- - IoAdapter->DspCodeBaseAddr) & (IoAdapter->MemorySize - 1) ;
- Addr = IoAdapter->DspCodeBaseAddr ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR] = (byte) Addr ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 1] = (byte)(Addr >> 8) ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 2] = (byte)(Addr >> 16) ;
- ((byte *) File)[OFFS_DSP_CODE_BASE_ADDR + 3] = (byte)(Addr >> 24) ;
- IoAdapter->InitialDspInfo = 0x80 ;
- }
- else
- {
- if ( IoAdapter->features & PROTCAP_VOIP )
- IoAdapter->MaxDspCodeSize = MP_VOIP_MAX_DSP_CODE_SIZE ;
- else if ( IoAdapter->features & PROTCAP_V90D )
- IoAdapter->MaxDspCodeSize = MP_V90D_MAX_DSP_CODE_SIZE ;
- else
- IoAdapter->MaxDspCodeSize = MP_ORG_MAX_DSP_CODE_SIZE ;
- IoAdapter->DspCodeBaseAddr = MP_CACHED_ADDR (IoAdapter->MemorySize -
- IoAdapter->MaxDspCodeSize) ;
- IoAdapter->InitialDspInfo = (IoAdapter->MaxDspCodeSize
- - MP_ORG_MAX_DSP_CODE_SIZE) >> 14 ;
- }
- DBG_LOG(("DSP code base 0x%08lx, max size 0x%08lx (%08lx,%02x)",
- IoAdapter->DspCodeBaseAddr, IoAdapter->MaxDspCodeSize,
- Addr, IoAdapter->InitialDspInfo))
- if ( FileLength > ((IoAdapter->DspCodeBaseAddr -
- MP_CACHED_ADDR (MP_PROTOCOL_OFFSET)) & (IoAdapter->MemorySize - 1)) )
- {
- xdiFreeFile (File);
- DBG_FTL(("Protocol code '%s' too long (%ld)",
- &IoAdapter->Protocol[0], FileLength))
- return (0) ;
- }
- IoAdapter->downloadAddr = MP_UNCACHED_ADDR (MP_PROTOCOL_OFFSET) ;
- p = DIVA_OS_MEM_ATTACH_RAM(IoAdapter);
- sharedRam = (dword *)(&p[DOWNLOAD_ADDR(IoAdapter)]);
- memcpy (sharedRam, File, FileLength) ;
- if ( memcmp (sharedRam, File, FileLength) )
- {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- DBG_FTL(("%s: Memory test failed!", IoAdapter->Properties.Name))
- xdiFreeFile (File);
- return (0) ;
- }
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- xdiFreeFile (File);
- return (1) ;
-}
-/******************************************************************************/
-/*------------------------------------------------------------------
- Dsp related definitions
- ------------------------------------------------------------------ */
-#define DSP_SIGNATURE_PROBE_WORD 0x5a5a
-/*
-** Checks presence of DSP on board
-*/
-static int
-dsp_check_presence (volatile byte* addr, volatile byte* data, int dsp)
-{
- word pattern;
- *(volatile word*)addr = 0x4000;
- *(volatile word*)data = DSP_SIGNATURE_PROBE_WORD;
- *(volatile word*)addr = 0x4000;
- pattern = *(volatile word*)data;
- if (pattern != DSP_SIGNATURE_PROBE_WORD) {
- DBG_TRC(("W: DSP[%d] %04x(is) != %04x(should)",
- dsp, pattern, DSP_SIGNATURE_PROBE_WORD))
- return (-1);
- }
- *(volatile word*)addr = 0x4000;
- *(volatile word*)data = ~DSP_SIGNATURE_PROBE_WORD;
- *(volatile word*)addr = 0x4000;
- pattern = *(volatile word*)data;
- if (pattern != (word)~DSP_SIGNATURE_PROBE_WORD) {
- DBG_ERR(("A: DSP[%d] %04x(is) != %04x(should)",
- dsp, pattern, (word)~DSP_SIGNATURE_PROBE_WORD))
- return (-2);
- }
- DBG_TRC (("DSP[%d] present", dsp))
- return (0);
-}
-/*
-** Check if DSP's are present and operating
-** Information about detected DSP's is returned as bit mask
-** Bit 0 - DSP1
-** ...
-** ...
-** ...
-** Bit 29 - DSP30
-*/
-static dword
-diva_pri_detect_dsps (PISDN_ADAPTER IoAdapter)
-{
- byte* base;
- byte* p;
- dword ret = 0, DspCount = 0 ;
- dword row_offset[] = {
- 0x00000000,
- 0x00000800, /* 1 - ROW 1 */
- 0x00000840, /* 2 - ROW 2 */
- 0x00001000, /* 3 - ROW 3 */
- 0x00001040, /* 4 - ROW 4 */
- 0x00000000 /* 5 - ROW 0 */
- };
- byte *dsp_addr_port, *dsp_data_port, row_state;
- int dsp_row = 0, dsp_index, dsp_num;
- IoAdapter->InitialDspInfo &= 0xffff ;
- p = DIVA_OS_MEM_ATTACH_RESET(IoAdapter);
- if (!p)
- {
- DIVA_OS_MEM_DETACH_RESET(IoAdapter, p);
- return (0);
- }
- *(volatile byte*)(p) = _MP_RISC_RESET | _MP_DSP_RESET;
- DIVA_OS_MEM_DETACH_RESET(IoAdapter, p);
- diva_os_wait (5) ;
-
- base = DIVA_OS_MEM_ATTACH_CONTROL(IoAdapter);
-
- for (dsp_num = 0; dsp_num < 30; dsp_num++) {
- dsp_row = dsp_num / 7 + 1;
- dsp_index = dsp_num % 7;
- dsp_data_port = base;
- dsp_addr_port = base;
- dsp_data_port += row_offset[dsp_row];
- dsp_addr_port += row_offset[dsp_row];
- dsp_data_port += (dsp_index * 8);
- dsp_addr_port += (dsp_index * 8) + 0x80;
- if (!dsp_check_presence (dsp_addr_port, dsp_data_port, dsp_num+1)) {
- ret |= (1 << dsp_num);
- DspCount++ ;
- }
- }
- DIVA_OS_MEM_DETACH_CONTROL(IoAdapter, base);
-
- p = DIVA_OS_MEM_ATTACH_RESET(IoAdapter);
- *(volatile byte*)(p) = _MP_RISC_RESET | _MP_LED1 | _MP_LED2;
- diva_os_wait (50) ;
- /*
- Verify modules
- */
- for (dsp_row = 0; dsp_row < 4; dsp_row++) {
- row_state = (byte)((ret >> (dsp_row*7)) & 0x7F);
- if (row_state && (row_state != 0x7F)) {
- for (dsp_index = 0; dsp_index < 7; dsp_index++) {
- if (!(row_state & (1 << dsp_index))) {
- DBG_ERR (("A: MODULE[%d]-DSP[%d] failed", dsp_row+1, dsp_index+1))
- }
- }
- }
- }
- if (!(ret & 0x10000000)) {
- DBG_ERR (("A: ON BOARD-DSP[1] failed"))
- }
- if (!(ret & 0x20000000)) {
- DBG_ERR (("A: ON BOARD-DSP[2] failed"))
- }
- /*
- Print module population now
- */
- DBG_LOG(("+-----------------------+"))
- DBG_LOG(("| DSP MODULE POPULATION |"))
- DBG_LOG(("+-----------------------+"))
- DBG_LOG(("| 1 | 2 | 3 | 4 |"))
- DBG_LOG(("+-----------------------+"))
- DBG_LOG(("| %s | %s | %s | %s |",
- ((ret >> (0*7)) & 0x7F) ? "Y" : "N",
- ((ret >> (1*7)) & 0x7F) ? "Y" : "N",
- ((ret >> (2*7)) & 0x7F) ? "Y" : "N",
- ((ret >> (3*7)) & 0x7F) ? "Y" : "N"))
- DBG_LOG(("+-----------------------+"))
- DBG_LOG(("DSP's(present-absent):%08x-%08x", ret, ~ret & 0x3fffffff))
- *(volatile byte*)(p) = 0 ;
- DIVA_OS_MEM_DETACH_RESET(IoAdapter, p);
- diva_os_wait (50) ;
- IoAdapter->InitialDspInfo |= DspCount << 16 ;
- return (ret);
-}
-/* -------------------------------------------------------------------------
- helper used to download dsp code toi PRI Card
- ------------------------------------------------------------------------- */
-static long pri_download_buffer (OsFileHandle *fp, long length, void **addr) {
- PISDN_ADAPTER IoAdapter = (PISDN_ADAPTER)fp->sysLoadDesc ;
- dword *sharedRam ;
- byte *p;
- *addr = (void *)IoAdapter->downloadAddr ;
- if ( ((dword) length) > IoAdapter->DspCodeBaseAddr +
- IoAdapter->MaxDspCodeSize - IoAdapter->downloadAddr )
- {
- DBG_FTL(("%s: out of card memory during DSP download (0x%X)",
- IoAdapter->Properties.Name,
- IoAdapter->downloadAddr + length))
- return (-1) ;
- }
- p = DIVA_OS_MEM_ATTACH_RAM(IoAdapter);
- sharedRam = (dword *)(&p[DOWNLOAD_ADDR(IoAdapter)]);
- if ( fp->sysFileRead (fp, sharedRam, length) != length ) {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- return (-1) ;
- }
- IoAdapter->downloadAddr += length ;
- IoAdapter->downloadAddr = (IoAdapter->downloadAddr + 3) & (~3) ;
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- return (0) ;
-}
-/* -------------------------------------------------------------------------
- Download DSP code to PRI Card
- ------------------------------------------------------------------------- */
-static dword pri_telindus_load (PISDN_ADAPTER IoAdapter) {
- char *error ;
- OsFileHandle *fp ;
- t_dsp_portable_desc download_table[DSP_MAX_DOWNLOAD_COUNT] ;
- word download_count ;
- dword *sharedRam ;
- dword FileLength ;
- byte *p;
- if ( !(fp = OsOpenFile (DSP_TELINDUS_FILE)) )
- return (0) ;
- IoAdapter->downloadAddr = (IoAdapter->DspCodeBaseAddr
- + sizeof(dword) + sizeof(download_table) + 3) & (~3) ;
- FileLength = fp->sysFileSize ;
- fp->sysLoadDesc = (void *)IoAdapter ;
- fp->sysCardLoad = pri_download_buffer ;
- download_count = DSP_MAX_DOWNLOAD_COUNT ;
- memset (&download_table[0], '\0', sizeof(download_table)) ;
-/*
- * set start address for download (use autoincrement mode !)
- */
- error = dsp_read_file (fp, (word)(IoAdapter->cardType),
- &download_count, NULL, &download_table[0]) ;
- if ( error )
- {
- DBG_FTL(("download file error: %s", error))
- OsCloseFile (fp) ;
- return (0) ;
- }
- OsCloseFile (fp) ;
-/*
- * store # of separate download files extracted from archive
- */
- IoAdapter->downloadAddr = IoAdapter->DspCodeBaseAddr ;
- p = DIVA_OS_MEM_ATTACH_RAM(IoAdapter);
- sharedRam = (dword *)(&p[DOWNLOAD_ADDR(IoAdapter)]);
- WRITE_DWORD(&(sharedRam[0]), (dword)download_count);
- memcpy (&sharedRam[1], &download_table[0], sizeof(download_table)) ;
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, p);
- return (FileLength) ;
-}
-/* -------------------------------------------------------------------------
- Download PRI Card
- ------------------------------------------------------------------------- */
-#define MIN_DSPS 0x30000000
-static int load_pri_hardware (PISDN_ADAPTER IoAdapter) {
- dword i ;
- struct mp_load *boot = (struct mp_load *)DIVA_OS_MEM_ATTACH_RAM(IoAdapter);
- if ( IoAdapter->Properties.Card != CARD_MAEP ) {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- return (0) ;
- }
- boot->err = 0 ;
-#if 0
- IoAdapter->rstFnc (IoAdapter) ;
-#else
- if ( MIN_DSPS != (MIN_DSPS & diva_pri_detect_dsps(IoAdapter)) ) { /* makes reset */
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- DBG_FTL(("%s: DSP error!", IoAdapter->Properties.Name))
- return (0) ;
- }
-#endif
-/*
- * check if CPU is alive
- */
- diva_os_wait (10) ;
- i = boot->live ;
- diva_os_wait (10) ;
- if ( i == boot->live )
- {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- DBG_FTL(("%s: CPU is not alive!", IoAdapter->Properties.Name))
- return (0) ;
- }
- if ( boot->err )
- {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- DBG_FTL(("%s: Board Selftest failed!", IoAdapter->Properties.Name))
- return (0) ;
- }
-/*
- * download protocol and dsp files
- */
- if ( !xdiSetProtocol (IoAdapter, IoAdapter->ProtocolSuffix) ) {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- return (0) ;
- }
- if ( !pri_protocol_load (IoAdapter) ) {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- return (0) ;
- }
- if ( !pri_telindus_load (IoAdapter) ) {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- return (0) ;
- }
-/*
- * copy configuration parameters
- */
- IoAdapter->ram += MP_SHARED_RAM_OFFSET ;
- memset (boot + MP_SHARED_RAM_OFFSET, '\0', 256) ;
- diva_configure_protocol (IoAdapter);
-/*
- * start adapter
- */
- boot->addr = MP_UNCACHED_ADDR (MP_PROTOCOL_OFFSET) ;
- boot->cmd = 3 ;
-/*
- * wait for signature in shared memory (max. 3 seconds)
- */
- for ( i = 0 ; i < 300 ; ++i )
- {
- diva_os_wait (10) ;
- if ( (boot->signature >> 16) == 0x4447 )
- {
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- DBG_TRC(("Protocol startup time %d.%02d seconds",
- (i / 100), (i % 100) ))
- return (1) ;
- }
- }
- DIVA_OS_MEM_DETACH_RAM(IoAdapter, boot);
- DBG_FTL(("%s: Adapter selftest failed (0x%04X)!",
- IoAdapter->Properties.Name, boot->signature >> 16))
- pri_cpu_trapped (IoAdapter) ;
- return (0) ;
-}
-#else /* } { */
static int load_pri_hardware (PISDN_ADAPTER IoAdapter) {
return (0);
}
-#endif /* } */
/* --------------------------------------------------------------------------
PRI Adapter interrupt Service Routine
-------------------------------------------------------------------------- */
reply other threads:[~2005-01-31 13:12 UTC|newest]
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