rspq_constants.h

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#ifndef __RSPQ_INTERNAL
#define __RSPQ_INTERNAL
 
#define RSPQ_DEBUG                     1       
 
#define RSPQ_DRAM_LOWPRI_BUFFER_SIZE   0x200   
#define RSPQ_DRAM_HIGHPRI_BUFFER_SIZE  0x80    
 
#define RSPQ_DMEM_BUFFER_SIZE          0x100   
 
#define RSPQ_OVERLAY_ID_BITS           4                            
#define RSPQ_OVERLAY_ID_SHIFT          (32 - RSPQ_OVERLAY_ID_BITS)  
#define RSPQ_OVERLAY_CMD_BITS          (8 - RSPQ_OVERLAY_ID_BITS)   
#define RSPQ_MAX_OVERLAYS              (1 << RSPQ_OVERLAY_ID_BITS)  
 
#define RSPQ_MAX_OVERLAY_COMMAND_COUNT ((1 << RSPQ_OVERLAY_CMD_BITS) * (RSPQ_MAX_OVERLAYS-1))  
#define RSPQ_DESCRIPTOR_SIZE_MASK      0xFC                                                    
#define RSPQ_DESCRIPTOR_MAX_SIZE       RSPQ_DESCRIPTOR_SIZE_MASK                               
 
#define RSPQ_OVERLAY_HEADER_SIZE     16
 
#define RSPQ_BLOCK_MIN_SIZE            64       
#define RSPQ_BLOCK_MAX_SIZE            8192     
 
#define RSPQ_MAX_BLOCK_NESTING_LEVEL   8                                    
#define RSPQ_LOWPRI_CALL_SLOT          (RSPQ_MAX_BLOCK_NESTING_LEVEL+0)     
#define RSPQ_HIGHPRI_CALL_SLOT         (RSPQ_MAX_BLOCK_NESTING_LEVEL+1)     
 
#define SP_STATUS_SIG_RDPSYNCFULL              SP_STATUS_SIG1               
#define SP_WSTATUS_SET_SIG_RDPSYNCFULL         SP_WSTATUS_SET_SIG1          
#define SP_WSTATUS_CLEAR_SIG_RDPSYNCFULL       SP_WSTATUS_CLEAR_SIG1        
 
#define SP_STATUS_SIG_SYNCPOINT                SP_STATUS_SIG2               
#define SP_WSTATUS_SET_SIG_SYNCPOINT           SP_WSTATUS_SET_SIG2          
#define SP_WSTATUS_CLEAR_SIG_SYNCPOINT         SP_WSTATUS_CLEAR_SIG2        
 
#define SP_STATUS_SIG_HIGHPRI_RUNNING          SP_STATUS_SIG3               
#define SP_WSTATUS_SET_SIG_HIGHPRI_RUNNING     SP_WSTATUS_SET_SIG3          
#define SP_WSTATUS_CLEAR_SIG_HIGHPRI_RUNNING   SP_WSTATUS_CLEAR_SIG3        
 
#define SP_STATUS_SIG_HIGHPRI_REQUESTED        SP_STATUS_SIG4               
#define SP_WSTATUS_SET_SIG_HIGHPRI_REQUESTED   SP_WSTATUS_SET_SIG4          
#define SP_WSTATUS_CLEAR_SIG_HIGHPRI_REQUESTED SP_WSTATUS_CLEAR_SIG4        
 
#define SP_STATUS_SIG_BUFDONE_HIGH             SP_STATUS_SIG5               
#define SP_WSTATUS_SET_SIG_BUFDONE_HIGH        SP_WSTATUS_SET_SIG5          
#define SP_WSTATUS_CLEAR_SIG_BUFDONE_HIGH      SP_WSTATUS_CLEAR_SIG5        
 
#define SP_STATUS_SIG_BUFDONE_LOW              SP_STATUS_SIG6               
#define SP_WSTATUS_SET_SIG_BUFDONE_LOW         SP_WSTATUS_SET_SIG6          
#define SP_WSTATUS_CLEAR_SIG_BUFDONE_LOW       SP_WSTATUS_CLEAR_SIG6        
 
#define SP_STATUS_SIG_MORE                     SP_STATUS_SIG7               
#define SP_WSTATUS_SET_SIG_MORE                SP_WSTATUS_SET_SIG7          
#define SP_WSTATUS_CLEAR_SIG_MORE              SP_WSTATUS_CLEAR_SIG7        
 
// RSP assert codes (for assers generated by rsp_queue.S)
#define ASSERT_INVALID_OVERLAY       0xFF01                           
#define ASSERT_INVALID_COMMAND       0xFF02                           
 
#endif