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95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
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/*
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File: SONIC_CAMDMA.h
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Contains: This is the include file for the SONIC CAMDMA subtest.
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Written by: Joe Smyth
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Copyright: <EFBFBD> 1990, 1992 by Apple Computer, Inc., all rights reserved.
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Change History (most recent first):
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<SM2> 5/2/92 kc Roll in Horror. Comments follow:
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<H2> 3/6/92 AL Upgraded to CTE v2.1 (copied over from XXTest project).
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*/
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#ifndef _SONIC_CAMDMA_
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#define _SONIC_CAMDMA_
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//
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// SONIC_CAMDMA.h
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//
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#include <CTETypes.h>
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#include <SONIC_Common.h>
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//
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// SONIC_CAMDMA error return values.
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//
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typedef enum SONIC_CAMDMA_Err
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{
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SONIC_CAMDMA_Err_Ok, // err = 0
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SONIC_CAMDMA_Err_Unexpected, // err = 1
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SONIC_CAMDMA_Err_disabling_interrupts, // err = 2
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SONIC_CAMDMA_Err_on_Reset, // err = 3
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SONIC_CAMDMA_Err_clearing_Interrupt_Status, // err = 4
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SONIC_CAMDMA_Err_LCAM_timeout, // err = 5
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SONIC_CAMDMA_Err_in_CAM_data_comparison // err = 6
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} ;
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#ifndef __cplusplus
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typedef enum SONIC_CAMDMA_Err SONIC_CAMDMA_Err ;
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#endif __cplusplus
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//
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// SONIC_CAMDMA parameter block.
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//
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struct SONIC_CAMDMA_Params
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{
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SONIC_Registers_Union *Sonic; // ptr to the start of the Sonic register union, ie sonic base address
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int align_flag; // indicates 16/32 bit alignment, 0 for 16 bit, 1 for 32 bit
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int debug_mode ; // If non-zero, the subtest will jump to Macsbug at start of test
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CAM_data_struct *CAM_Data_logical_ptr;
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CAM_data_struct *CAM_Data_physical_ptr;
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SONICTest_Err (*timeoutMethod)(struct CTEGlobals *timeoutInfo, UWORD *timeoutParameter, UWORD relevant_bits_mask, long timeout_count) ;
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long timeout_factor ;
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} ;
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#ifndef __cplusplus
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typedef struct SONIC_CAMDMA_Params SONIC_CAMDMA_Params ;
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#endif __cplusplus
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//
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// SONIC_CAMDMA result block.
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//
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struct SONIC_CAMDMA_Results
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{
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int Silicon_Rev ; // Silicon Revision of the Sonic under test
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int CAM_Addr_Port; // number of the CAM Address Port been accessed
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long CAM_entry_pointer ; // number of the CAM entry been addressed
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UWORD expected_data; // Data written to CAM
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UWORD actual_data; // Data read from CAM
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UWORD Interrupt_status; // Interrupt status at time of failure
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UWORD CAMDC_value; // number of CAM entries to be loaded
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UWORD URRA_value; // Upper half of CAM data physical address
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UWORD CAMDP_value; // lower half of CAM data physical address
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} ;
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#ifndef __cplusplus
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typedef struct SONIC_CAMDMA_Results SONIC_CAMDMA_Results ;
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#endif __cplusplus
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// Function prototype for the Subtest.
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#ifdef __cplusplus
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extern "C" {
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#endif __cplusplus
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extern Subtest SONIC_CAMDMA ;
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#ifdef __cplusplus
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} // close the extern "C" declaration
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#endif __cplusplus
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#endif _SONIC_CAMDMA_
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