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dsl_hal_diagnostics.c
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dsl_hal_diagnostics.c
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#ifndef NO_DIAG
/*******************************************************************************
* FILE PURPOSE: DSL Driver API functions for Avalanche
*
********************************************************************************
* FILE NAME: dsl_hal_diagnostics.c
*
* DESCRIPTION:
* Contains DSL HAL Analog and Digital Diagnostics implementation.
*
*
* (C) Copyright 2001-02, Texas Instruments, Inc.
* History
* Date Version Notes
* 06Feb03 0.00.00 RamP Created
* 21Mar03 0.00.01 RamP Changed byteswap function names
* 07Apr03 0.00.02 RamP Implemented new error reporting scheme
* Changed Commenting to C style only
* 10Apr03 0.00.04 RamP Removed ptidsl from loaddebugFWImage
* function; moved size and fwimage
* initialization to codeDownload functn
* 16Apr03 0.00.05 RamP Fixed host interface struct changes
* 18Jul03 0.01.00 RamP Implemented the API functions for
* analog & digital diagnostics
* TonesTestA/B, ecPowerTest, rxNoiseTest
* getNoisePower, Diagnostic code download
* setPgaParams, setMissingTones fns added
* 02Mar04 0.01.01 RamP Changed overlay page number constant to
* refer to the host interface constant
* 20Apr04 0.01.02 RamP decoupled overlay page check from host
* interface, added scratch memory support
+
* 29Apr04 0.01.03 RamP Accomodated higher number of DS Tones
* when training in ADSL2+ mode
* 02Feb05 0.01.04 CPH Pull dev_host_interface.h out from dsl_hal_register.h
* 29Jul05 0.01.05 CPH Change dslhal_support_getNumTones() to dslhal_support_getMaxDsTones()
*******************************************************************************/
#include <dev_host_interface.h>
#include <dsl_hal_register.h>
#include <dsl_hal_support.h>
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_digi_memTestA()
*
*********************************************************************************************
* DESCRIPTION: This function is a combination of 8 different tests selected by an input array
* The tests included in this function are Internal and external memory data,
* .address and data dependency tests besides the codec interconnection and the
* DSP ID
*
* Input: Test Array indicating which test to run.
* Test 0 -> Basic RAM Data Test
* Test 1 -> RAM Address Dependency Test
* Test 2 -> RAM Data Dependency Test
*
*
*
*
* Return: Status indicator, the bits are set depending upon pass/fail of test
* Bit is set to 0 if pass and 1 if fail
* Negative Value is Returned if there is a Hardware/Firmware error
********************************************************************************************/
unsigned int dslhal_diags_digi_memTestA(unsigned int* Test)
{
ITIDSLHW_T *ptidsl;
int status=0, rc;
unsigned int sts=0;
int cmd;
int tag;
unsigned char missingTones[64];
unsigned int cpuFrequency=0;
dprintf(0,"dslhal_diags_digi_testA()\n");
cpuFrequency= shim_osGetCpuFrequency();
ptidsl=(ITIDSLHW_T *) shim_osAllocateMemory(sizeof(ITIDSLHW_T));
if(ptidsl==NULL)
{
dprintf(1, "unable to allocate memory for ptidsl\n");
return DSLHAL_ERROR_MALLOC;
}
shim_osZeroMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
/* Download the Diagnostics Firmware to the DSP */
rc = dslhal_diags_codeDownload(ptidsl,missingTones);
if(rc!=0)
{
dprintf(0,"Error Downloading Code to DSP \n");
return DSLHAL_ERROR_DIAGCODE_DOWNLOAD;
}
/* Dynamically Allocate Memory in SDRAM and Pass it on to Host Interface */
if(Test[0]==1 || Test[1]==1 || Test[2]==1)
{
dprintf(0,"Allocating Memory \n");
rc=dslhal_diags_digi_assignMemTestSpace(ptidsl);
if(rc!=0)
{
dprintf(0,"Digital Diag Memory Allocate Error \n");
return DSLHAL_ERROR_DIAG_MALLOC;
}
}
if(Test[0]==1)
{
dprintf(0,"DSP External Memory Data Test");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DIGITAL_MEM, 0, 0, 0);
if (rc)
return -1;
shim_osClockWait(cpuFrequency);
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_TEST_PASSED)
{
dprintf(0,"... Passed\n");
}
if (cmd == DSP_TEST_FAILED)
{
dprintf(0, "... Failed\n");
status |= 1<<0;
rc = dslhal_diags_digi_readMemTestResult(ptidsl,sts);
if(rc)
{
dprintf(0,"Error Reading Memory Test Results \n");
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
}
}
}
if(Test[1]==1)
{
dprintf(0,"DSP External Memory Address Dependency Test");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DIGITAL_MEM, 0, 1, 0);
if (rc)
return DSLHAL_ERROR_MAILBOX_WRITE;
shim_osClockWait(cpuFrequency);
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_TEST_PASSED)
{
dprintf(0,"... Passed\n");
}
else if (cmd == DSP_TEST_FAILED)
{
dprintf(0, "... Failed\n");
status |= 1<<1;
rc = dslhal_diags_digi_readMemTestResult(ptidsl,sts);
if(rc)
{
dprintf(0,"Error Reading Memory Test Results \n");
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
}
}
}
if(Test[2]==1)
{
dprintf(0,"DSP External Memory Data Dependancy Test");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DIGITAL_MEM, 0, 2, 0);
if (rc)
return DSLHAL_ERROR_MAILBOX_WRITE;
shim_osClockWait(cpuFrequency);
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_TEST_PASSED)
{
dprintf(0,"... Passed\n");
}
else if (cmd == DSP_TEST_FAILED)
{
dprintf(0, "... Failed\n");
status |= 1<<2;
rc = dslhal_diags_digi_readMemTestResult(ptidsl,sts);
if(rc)
{
dprintf(0,"Error Reading Memory Test Results \n");
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
}
}
}
dprintf(0,"dslhal_diags_digi_testA() done\n");
return status;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_digi_memTestB()
*
*********************************************************************************************
* DESCRIPTION: This function is a combination of 8 different tests selected by an input array
* The tests included in this function are Internal and external memory data,
* .address and data dependency tests besides the codec interconnection and the
* DSP ID
*
* Input: Test Array which indicates what tests are to be run
*
* Return: The Status array or an error condition
*
********************************************************************************************/
unsigned int dslhal_diags_digi_memTestB(unsigned int Test, unsigned int* Status)
{
ITIDSLHW_T *ptidsl;
int status=0,rc;
unsigned int sts=0;
int cmd;
int tag;
unsigned char missingTones[64];
unsigned int cpuFrequency=0;
int param1;
dprintf(0,"dslhal_diags_digi_testB()\n");
cpuFrequency= shim_osGetCpuFrequency();
ptidsl=(ITIDSLHW_T *) shim_osAllocateMemory(sizeof(ITIDSLHW_T));
if(ptidsl==NULL)
{
dprintf(1, "unable to allocate memory for ptidsl\n");
return DSLHAL_ERROR_MALLOC;
}
shim_osZeroMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
/* Download the Diagnostics Firmware to the DSP */
rc = dslhal_diags_codeDownload(ptidsl,missingTones);
if(rc!=0)
{
dprintf(0,"Error Downloading Code to DSP \n");
return DSLHAL_ERROR_DIAGCODE_DOWNLOAD;
}
/* Dynamically Allocate Memory in SDRAM and Pass it on to Host Interface */
if(Test==0 || Test==1 || Test==2)
{
dprintf(0,"Allocating Memory \n");
rc=dslhal_diags_digi_assignMemTestSpace(ptidsl);
if(rc!=0)
{
dprintf(0,"Digital Diag Memory Allocate Error \n");
return DSLHAL_ERROR_DIAG_MALLOC;
}
}
/*********** Start the actual test **********************/
if(Test==0)
{
dprintf(0,"DSP External Memory Data Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DIGITAL_MEM, 0, 0, 0);
if (rc)
return DSLHAL_ERROR_MAILBOX_WRITE;
shim_osClockWait(cpuFrequency);
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, ¶m1, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_TEST_PASSED)
{
dprintf(0,"DSP_TEST_PASSED\n");
*Status = param1;
return DSLHAL_ERROR_NO_ERRORS;
}
if (cmd == DSP_TEST_FAILED)
{
dprintf(0,"DSP_TEST_FAILED\n");
*Status = param1;
rc = dslhal_diags_digi_readMemTestResult(ptidsl,sts);
if(rc)
{
dprintf(0,"Error Reading Memory Test Results \n");
return rc;
}
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
}
}
if(Test==1)
{
dprintf(0,"DSP External Memory Address Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DIGITAL_MEM, 0, 1, 0);
if (rc)
return DSLHAL_ERROR_MAILBOX_WRITE;
shim_osClockWait(cpuFrequency);
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, ¶m1, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_TEST_PASSED)
{
dprintf(0,"DSP_TEST_PASSED\n");
*Status = param1;
return DSLHAL_ERROR_NO_ERRORS;
}
if (cmd == DSP_TEST_FAILED)
{
dprintf(0,"DSP_TEST_FAILED\n");
*Status = param1;
rc = dslhal_diags_digi_readMemTestResult(ptidsl,sts);
if(rc)
{
dprintf(0,"Error Reading Memory Test Results \n");
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
}
}
if(Test==2)
{
dprintf(0,"DSP External Memory Data Dependancy Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DIGITAL_MEM, 0, 2, 0);
if (rc)
return DSLHAL_ERROR_MAILBOX_WRITE;
shim_osClockWait(cpuFrequency);
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, ¶m1, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_TEST_PASSED)
{
dprintf(0,"DSP_TEST_PASSED\n");
*Status = param1;
return DSLHAL_ERROR_NO_ERRORS;
}
if (cmd == DSP_TEST_FAILED)
{
dprintf(0,"DSP_TEST_FAILED\n");
*Status = param1;
rc = dslhal_diags_digi_readMemTestResult(ptidsl,sts);
if(rc)
{
dprintf(0,"Error Reading Memory Test Results \n");
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
return DSLHAL_ERROR_DIGIDIAG_FAILURE;
}
}
}
dprintf(0,"dslhal_diags_digi_testB() done\n");
return status;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_digi_assignMemTestSpace()
*
*********************************************************************************************
* DESCRIPTION: Assigns Memory Space in SDRAM for External Memory Test
* Input: tidsl_t *ptidsl
*
* Return: 0 success
* 1 failed
*
********************************************************************************************/
unsigned int dslhal_diags_digi_assignMemTestSpace(tidsl_t *ptidsl)
{
DEV_HOST_dspOamSharedInterface_t dspOamSharedInterface, *pdspOamSharedInterface;
DEV_HOST_olayDpDef_t olayDpParms;
DEV_HOST_olayDpPageDef_t olayDpPageDef[32];
int i,rc;
ptidsl->olayDpPage[0].PmemStartWtAddr = (unsigned int) shim_osAllocateMemory(DIGITAL_DIAG_MEMSIZE);
if(ptidsl->olayDpPage[0].PmemStartWtAddr == NULL)
{
dprintf(1, "Memory allocate error\n");
return DSLHAL_ERROR_MALLOC;
}
#ifdef PRE_SILICON
ptidsl->olayDpPage[0].overlayHostAddr = ((((ptidsl->olayDpPage[0].PmemStartWtAddr)-0x84000000)-0x10000000)+0x030b0000);
#else
ptidsl->olayDpPage[0].overlayHostAddr = ((unsigned int)(ptidsl->olayDpPage[0].PmemStartWtAddr)&~0xe0000000);
#endif
dprintf(0,"Allocated Addr: 0x%x \t Xlated Addr: 0x%x \n",ptidsl->olayDpPage[0].PmemStartWtAddr,ptidsl->olayDpPage[0].overlayHostAddr);
ptidsl->olayDpPage[0].overlayHostAddr = (unsigned int)dslhal_support_byteSwap32(ptidsl->olayDpPage[0].overlayHostAddr);
ptidsl->olayDpPage[0].OverlayXferCount = DIGITAL_DIAG_MEMSIZE;
/* Communicate the Allocated Memory Address to DSP to do External Memory Test */
/* Access the DSP-OAM Shared Interface */
pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
if (rc)
{
dprintf(1,"dslhal_support_blockRead failed\n");
return DSLHAL_ERROR_BLOCK_READ;
}
/* Change the Endianness of the olayDpDef pointer */
dspOamSharedInterface.olayDpParms_p = (DEV_HOST_olayDpDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.olayDpParms_p);
/* Access the olayDpDef Structure */
rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.olayDpParms_p,&olayDpParms, sizeof(DEV_HOST_olayDpDef_t));
if (rc)
{
dprintf(1,"dslhal_support_blockRead failed\n");
return DSLHAL_ERROR_BLOCK_READ;
}
for(i=0;i<1;i++)
{
/* Change the endianness of the olayDpPageDef Pointer */
olayDpParms.olayDpPage_p[i] = (DEV_HOST_olayDpPageDef_t *) dslhal_support_byteSwap32((unsigned int)olayDpParms.olayDpPage_p[i]);
/* Access the olayDpPageDef Structure */
rc = dslhal_support_blockRead((PVOID)olayDpParms.olayDpPage_p[i],&olayDpPageDef[i],sizeof(DEV_HOST_olayDpPageDef_t));
if (rc)
return rc;
dprintf(5,"Current HostAddr:0x%x\n",olayDpPageDef[i].overlayHostAddr);
olayDpPageDef[i].overlayHostAddr = ptidsl->olayDpPage[i].overlayHostAddr;
rc = dslhal_support_blockWrite(&olayDpPageDef[i],(PVOID)olayDpParms.olayDpPage_p[i],sizeof(DEV_HOST_olayDpPageDef_t));
if (rc)
return DSLHAL_ERROR_BLOCK_WRITE;
}
return DSLHAL_ERROR_NO_ERRORS;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_digi_readMemTestResult()
*
*********************************************************************************************
* DESCRIPTION: Assigns Memory Space in SDRAM for External Memory Test
* Input: tidsl_t *ptidsl
*
* Return: 0 success
* 1 failed
*
********************************************************************************************/
unsigned int dslhal_diags_digi_readMemTestResult(tidsl_t *ptidsl,unsigned int testResult)
{
DEV_HOST_dspOamSharedInterface_t dspOamSharedInterface, *pdspOamSharedInterface;
DEV_HOST_olayDpDef_t olayDpParms;
DEV_HOST_olayDpPageDef_t olayDpPageDef;
int rc;
/* Access the DSP-OAM Shared Interface */
pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
if (rc)
{
dprintf(1,"dslhal_support_blockRead failed\n");
return DSLHAL_ERROR_BLOCK_READ;
}
/* Change the Endianness of the olayDpDef pointer */
dspOamSharedInterface.olayDpParms_p = (DEV_HOST_olayDpDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.olayDpParms_p);
/* Access the olayDpDef Structure */
rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.olayDpParms_p,&olayDpParms, sizeof(DEV_HOST_olayDpDef_t));
if (rc)
{
dprintf(1,"dslhal_support_blockRead failed\n");
return DSLHAL_ERROR_BLOCK_READ;
}
/* Change the endianness of the olayDpPageDef Pointer */
olayDpParms.olayDpPage_p[0] = (DEV_HOST_olayDpPageDef_t *) dslhal_support_byteSwap32((unsigned int)olayDpParms.olayDpPage_p[0]);
/* Access the olayDpPageDef Structure */
rc = dslhal_support_blockRead((PVOID)olayDpParms.olayDpPage_p[0],&olayDpPageDef,sizeof(DEV_HOST_olayDpPageDef_t));
if (rc)
return DSLHAL_ERROR_BLOCK_READ;
dprintf(5,"Current HostAddr:0x%x\n",olayDpPageDef.overlayHostAddr);
testResult = olayDpPageDef.overlayHostAddr;
return DSLHAL_ERROR_NO_ERRORS;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_codeDownload()
*
*********************************************************************************************
* DESCRIPTION: Brings DSLSS out of Reset, Downloads Diag Firmware,
* brings DSP out of Reset
* Input: tidsl_t *ptidsl
* Return: 0 success
* 1 failed
*
********************************************************************************************/
unsigned int dslhal_diags_codeDownload(tidsl_t *ptidsl, unsigned char* missingTones)
{
int i,rc;
unsigned char *dbgFirmwareImage;
/* reset DSL Subsystem */
rc=dslhal_support_unresetDslSubsystem();
if(rc)
{
dprintf(1, "unable to reset Dsl Subsystem!! \n");
shim_osFreeMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
return DSLHAL_ERROR_UNRESET_ADSLSS;
}
ptidsl->fwimage = shim_osAllocateMemory(DSP_FIRMWARE_MALLOC_SIZE);
if(!ptidsl->fwimage)
{
dprintf(1,"Failed to Allocate Memory for DSP firmware binary \n");
return DSLHAL_ERROR_FIRMWARE_MALLOC;
}
/* read firmware file from flash */
dbgFirmwareImage=(unsigned char *)ptidsl->fwimage;
rc=shim_osLoadDebugFWImage(dbgFirmwareImage);
if(rc<0)
{
dprintf(1, "unable to get fw image\n");
shim_osFreeVMemory((char *)ptidsl->fwimage,DSP_FIRMWARE_MALLOC_SIZE);
shim_osFreeMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
return DSLHAL_ERROR_NO_FIRMWARE_IMAGE;
}
else
{
ptidsl->imagesize = rc;
}
/* load fw to DSP */
if(dslhal_support_hostDspCodeDownload(ptidsl))
{
dprintf(1,"dsp download error\n");
for(i=0; i<ptidsl->numOlayPages; i++)
{
if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
{
shim_osFreeMemory((char *) ptidsl->olayDpPage[i].PmemStartWtAddr,
ptidsl->olayDpPage[i].OverlayXferCount);
}
}
shim_osFreeMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
return DSLHAL_ERROR_DIAGCODE_DOWNLOAD;
}
rc = dslhal_diags_anlg_setMissingTones(ptidsl,missingTones);
if(rc)
{
dprintf(1,"Error Setting Missing Tones Array \n");
return DSLHAL_ERROR_INVALID_PARAM;
}
/* unreset DSP */
rc=dslhal_support_unresetDsp();
if (rc)
{
dprintf(1,"unable to wakeup DSP \n");
for(i=0; i<ptidsl->numOlayPages; i++)
{
if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
{
shim_osFreeMemory((char *) ptidsl->olayDpPage[i].PmemStartWtAddr,
ptidsl->olayDpPage[i].OverlayXferCount);
}
}
shim_osFreeMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
return DSLHAL_ERROR_UNRESET_DSP;
}
return DSLHAL_ERROR_NO_ERRORS;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_anlg_testA()
*
*********************************************************************************************
* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
* tones and Medley's with missing tones. These signals are defined in ITU
* G.992.1 ADSL Standards.
*
* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
* Array is a 64 element unsigned integer type array. The element of this array
* describe which tones are to be generated by selecting the element of
* the array to be non zero.
* Return: NULL
*
********************************************************************************************/
void dslhal_diags_anlg_tonesTestA(unsigned int Test, unsigned int* Array)
{
ITIDSLHW_T *ptidsl;
int i, rc=0;
unsigned char missingTones[64];
int cmd;
int tag;
dprintf(0,"dslhal_diags_anlg_testA()\n");
ptidsl=(ITIDSLHW_T *)shim_osAllocateMemory(sizeof(ITIDSLHW_T));
if(ptidsl==NULL)
{
dprintf(1, "unable to allocate memory for ptidsl\n");
return;
}
shim_osZeroMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
for(i=0;i<64;i++)
{
missingTones[i] = Array[i];
}
/* Unreset the ADSL Subsystem */
rc=dslhal_support_unresetDslSubsystem();
if(rc)
{
dprintf(1, "unable to reset ADSL Subsystem \n");
shim_osFreeMemory((void *) ptidsl, sizeof(ITIDSLHW_T));
/* return DSLHAL_ERROR_UNRESET_ADSLSS; */
}
/* Download the Diagnostics Firmware to the DSP */
rc = dslhal_diags_codeDownload(ptidsl,missingTones);
if(rc!=0)
{
dprintf(0,"Error Downloading Code to DSP \n");
return;
}
rc=dslhal_support_unresetDsp();
if (rc)
{
dprintf(0,"unable to bring DSP out of Reset\n");
for(i=0; i<ptidsl->numOlayPages; i++)
{
if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
{
shim_osFreeDmaMemory((void *) ptidsl->olayDpPage[i].PmemStartWtAddr,
ptidsl->olayDpPage[i].OverlayXferCount);
}
}
}
/*********** Start the actual test **********************/
if(Test==REVERB)
{
dprintf(0,"TX REVERB Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_TXREVERB, 0, 0, 0);
if (rc)
return;
while(1)
{
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_IDLE)
{
dprintf(0,"DSP_IDLE\n");
/* command DSP to ACTREQ */
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_ACTREQ, 0, 0, 0);
if (rc)
return;
}
if (cmd == DSP_TXREVERB)
{
dprintf(0,"DSP_TXREVERB\n");
return;
}
}
}
}
if(Test==MEDLEY)
{
dprintf(0,"TX MEDLEY Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_TXMEDLEY, 0, 0, 0);
if (rc)
return;
while(1)
{
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_IDLE)
{
dprintf(5,"DSP_IDLE\n");
/* command DSP to ACTREQ */
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_ACTREQ, 0, 0, 0);
if (rc)
return;
}
if (cmd == DSP_TXMEDLEY)
{
dprintf(0,"DSP_TXMEDLEY\n");
return;
}
}
}
}
dprintf(4,"dslhal_diags_anlg_testA() done\n");
return;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_anlg_testB()
*
*********************************************************************************************
* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
* tones and Medley's with missing tones. These signals are defined in ITU
* G.992.1 ADSL Standards.
*
* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
* Tones selects the .
* Return: NULL
*
********************************************************************************************/
void dslhal_diags_anlg_tonesTestB(unsigned int Test, unsigned int Tones)
{
ITIDSLHW_T *ptidsl;
int i, rc=0;
unsigned char missingTones[64];
int cmd;
int tag;
unsigned int cpuFrequency=0;
dprintf(4,"dslhal_diags_anlg_testB() NEW 1\n");
cpuFrequency= shim_osGetCpuFrequency();
ptidsl=(ITIDSLHW_T *) shim_osAllocateMemory(sizeof(ITIDSLHW_T));
if(ptidsl==NULL)
{
dprintf(1, "unable to allocate memory for ptidsl\n");
return;
}
shim_osZeroMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
/* Download the Diagnostics Firmware to the DSP */
for(i=0;i<64;i++)
{
if(Tones)
{
if(!(i%Tones)&&(i!=0))
missingTones[i] = 0;
else
missingTones[i] = 1;
}
else
missingTones[i] = 1;
}
/* Unreset the ADSL Subsystem */
rc=dslhal_support_unresetDslSubsystem();
if(rc)
{
dprintf(1, "unable to reset ADSL Subsystem \n");
shim_osFreeMemory((void *) ptidsl, sizeof(ITIDSLHW_T));
/* return DSLHAL_ERROR_UNRESET_ADSLSS; */
}
rc = dslhal_diags_codeDownload(ptidsl, missingTones);
if(rc!=0)
{
dprintf(0,"Error Downloading Code to DSP \n");
return;
}
rc=dslhal_support_unresetDsp();
if (rc)
{
dprintf(0,"unable to bring DSP out of Reset\n");
for(i=0; i<ptidsl->numOlayPages; i++)
{
if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
{
shim_osFreeDmaMemory((void *) ptidsl->olayDpPage[i].PmemStartWtAddr,
ptidsl->olayDpPage[i].OverlayXferCount);
}
}
}
/*********** Start the actual test **********************/
if(Test==REVERB)
{
dprintf(0,"TX REVERB Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_TXREVERB, 0, 0, 0);
if (rc)
return;
while(1)
{
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_IDLE)
{
dprintf(5,"DSP_IDLE\n");
/* command DSP to ACTREQ */
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_ACTREQ, 0, 0, 0);
if (rc)
return;
}
if (cmd == DSP_TXREVERB)
{
dprintf(0,"DSP_TXREVERB\n");
return;
}
}
}
}
if(Test==MEDLEY)
{
dprintf(0,"TX MEDLEY Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_TXMEDLEY, 0, 0, 0);
if (rc)
return;
while(1)
{
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_IDLE)
{
dprintf(5,"DSP_IDLE\n");
/* command DSP to ACTREQ */
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_ACTREQ, 0, 0, 0);
if (rc)
return;
}
if (cmd == DSP_TXMEDLEY)
{
dprintf(0,"DSP_TXMEDLEY\n");
return;
}
}
}
}
dprintf(4,"dslhal_diags_anlg_testB() done\n");
return;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_anlg_rxNoiseTest()
*
*********************************************************************************************
* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
* tones and Medley's with missing tones. These signals are defined in ITU
* G.992.1 ADSL Standards.
*
* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
* Tones selects the .
* Return: NULL
*
********************************************************************************************/
void dslhal_diags_anlg_rxNoiseTest(int agcFlag, short pga1, short pga2, short pga3, short aeq)
{
ITIDSLHW_T *ptidsl;
int rc=0;
unsigned char missingTones[64];
int cmd;
int tag;
unsigned int cpuFrequency=0;
dprintf(4,"dslhal_diags_anlg_rxNoiseTest() \n");
cpuFrequency= shim_osGetCpuFrequency();
ptidsl=(ITIDSLHW_T *) shim_osAllocateMemory(sizeof(ITIDSLHW_T));
if(ptidsl==NULL)
{
dprintf(1, "unable to allocate memory for ptidsl\n");
return;
}
shim_osZeroMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
/* Download the Diagnostics Firmware to the DSP */
rc = dslhal_diags_codeDownload(ptidsl, missingTones);
if(rc!=0)
{
dprintf(0,"Error Downloading Code to DSP \n");
return;
}
/* Set the Parameters in the Shared Interface Structure */
rc = dslhal_diags_anlg_setPgaParams(ptidsl,agcFlag,pga1,pga2,pga3,aeq);
if(rc!=0)
{
dprintf(0,"Error Setting PGA-AEQ parameters \n");
return;
}
/*********** Start the actual test **********************/
dprintf(0,"Rx Noise Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_RXNOISEPOWER, 0, 0, 0);
if (rc)
return;
while(1)
{
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_IDLE)
{
dprintf(5,"DSP_IDLE\n");
/* command DSP to ACTREQ */
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_ACTREQ, 0, 0, 0);
if (rc)
return;
}
if (cmd == DSP_QUIT_ADIAG)
{
dprintf(0,"DSP_QUIT_ADIAG\n");
dslhal_diags_anlg_getRxNoisePower(ptidsl);
return;
}
}
}
dprintf(4,"dslhal_diags_anlg_rxNoiseTest() done\n");
return;
}
/********************************************************************************************
* FUNCTION NAME: dslhal_diags_anlg_ecNoiseTest()
*
*********************************************************************************************
* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
* tones and Medley's with missing tones. These signals are defined in ITU
* G.992.1 ADSL Standards.
*
* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
* Tones selects the .
* Return: NULL
*
********************************************************************************************/
void dslhal_diags_anlg_ecNoiseTest(int agcFlag, short pga1, short pga2, short pga3, short aeq)
{
ITIDSLHW_T *ptidsl;
int rc=0;
unsigned char missingTones[64];
int cmd;
int tag;
unsigned int cpuFrequency=0;
dprintf(4,"dslhal_diags_anlg_ecNoiseTest()\n");
cpuFrequency= shim_osGetCpuFrequency();
ptidsl=(ITIDSLHW_T *) shim_osAllocateMemory(sizeof(ITIDSLHW_T));
if(ptidsl==NULL)
{
dprintf(1, "unable to allocate memory for ptidsl\n");
return;
}
shim_osZeroMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
/* Download the Diagnostics Firmware to the DSP */
for(rc=0;rc<64;rc++)
missingTones[rc]=1;
rc = dslhal_diags_codeDownload(ptidsl, missingTones);
if(rc!=0)
{
dprintf(0,"Error Downloading Code to DSP \n");
return;
}
/* Set the Parameters in the Shared Interface Structure */
rc = dslhal_diags_anlg_setPgaParams(ptidsl,agcFlag,pga1,pga2,pga3,aeq);
if(rc!=0)
{
dprintf(0,"Error Setting PGA-AEQ parameters \n");
return;
}
/*********** Start the actual test **********************/
dprintf(0,"Rx Noise Test\n");
rc = dslhal_support_writeHostMailbox(ptidsl, HOST_ECPOWER, 0, 0, 0);
if (rc)
return;
while(1)
{
while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, 0, 0) == 0)
{
dprintf(6,"mailbox message: 0x%x\n", cmd);
if (cmd == DSP_IDLE)
{
dprintf(5,"DSP_IDLE\n");
/* command DSP to ACTREQ */