In DSP/BIOS (5.41.13.42) What is the difference between a SWI "priority" and a SWI "order"? Does each SWI need to have both explicitly defined?
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In DSP/BIOS (5.41.13.42) What is the difference between a SWI "priority" and a SWI "order"? Does each SWI need to have both explicitly defined?
Hi Robert,
Can you provide more information on where you found the SWI "order" field. I don't see the "order" field in the list of SWI attributes. Here is a SWI attributes struct from the manual:
struct SWI_Attrs { /* SWI attributes */ SWI_Fxn fxn; /* address of SWI function */ Arg arg0; /* first arg to function */ Arg arg1; /* second arg to function */ Int priority; /* Priority of SWI object */ Uns mailbox; /* check for SWI posting */ };
You can find the supported device API manuals here:
Vikram