TMS320C6678: SRIO Chip Support library document

Wai Law1 said:

I cannot find a chapter about SRIO in TMS320C6000 Chip Support Library API Reference Guide.

What Reference Guide are you referring to here? Can you point us to the link?

Check this --> www.ti.com/.../sprugw1c.pdf

Hi Praveen

Thanks for your reply. www.ti.com/.../sprugw1c.pdf doesn't have Chip Support Library API Reference for SRIO. I am looking for the API reference of some srio chip support library API functions like CSL_SRIO_IsLSUFull, CSL_SRIO_GetLSUCompletionCode, ...

Thanks

Wai Kwok

Can you tell us what TI SDK you are referring to currently?

Thanks.

ti-processor-sdk-rtos-c667x-evm-06.01.00.08-Windows-x86-Install

i do have the access of header files but it doesn't have enough detail about the output arguments. 

For example, the following function header doesn't specify what each bit in compCode and contextBit represents.

/** ============================================================================
 *   @n@b CSL_SRIO_GetLSUCompletionCode
 *
 *   @b Description
 *   @n The function gets the completion code for a previous executed transfer.
 *
 *   @b Arguments
     @verbatim
          hSrio             Handle of the SRIO device
          lsu               LSU Number which is to checked
          transId           Transaction ID for which the completion code is
                            required.
          compCode          Completion Code populated by this API
          contextBit        Context Bit populated by this API
     @endverbatim
 *
 *   <b> Return Value </b>
 *   @n None
 *
 *   <b> Pre Condition </b>
 *   @n None
 *
 *   <b> Post Condition </b>
 *   @n None
 *
 *   @b Reads
 *   @n  SRIO_LSU_STAT_REG
 
 *   @b Example
 *   @verbatim
        CSL_SrioHandle     hSrio;
        Uint8              context;
        Uint8              transID;
        SRIO_LSU_TRANSFER  lsuTransfer;
        Uint8              compCode;
        Uint8              contextBit;

        // Open the CSL SRIO Module 0
        hSrio = CSL_SRIO_Open (0);
        ...
        // Get the LSU Context and Transaction Information.
        CSL_SRIO_GetLSUContextTransaction (hSrio, &context, &transID);
        ...
        // Send the transfer on LSU 1 
        CSL_SRIO_SetLSUTransfer (hSrio, 1, &lsuTransfer);

        // Wait around till the transfer is completed.
        while (1)
        {
            if (CSL_SRIO_IsLSUBusy (hSrio, 1) == FALSE)
                break;
        }
        // Get the completion code.
        CSL_SRIO_GetLSUCompletionCode (hSrio, 1, transID, &compCode, &contextBit);
        ...
     @endverbatim
 * =============================================================================
 */