hubmd.h

上传linux-jx2410的源代码

	} md_led0_fld_s;
} md_led0_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Each of these addresses allows the value on one 8-bit bank of       *
 * LEDs to be read.                                                     *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_led1_u {
	bdrkreg_t	md_led1_regval;
	struct  {
		bdrkreg_t	l_data                    :	 8;
		bdrkreg_t       l_reserved                :     56;
	} md_led1_fld_s;
} md_led1_u_t;

#else

typedef union md_led1_u {
	bdrkreg_t	md_led1_regval;
	struct	{
		bdrkreg_t	l_reserved		  :	56;
		bdrkreg_t	l_data			  :	 8;
	} md_led1_fld_s;
} md_led1_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Each of these addresses allows the value on one 8-bit bank of       *
 * LEDs to be read.                                                     *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_led2_u {
	bdrkreg_t	md_led2_regval;
	struct  {
		bdrkreg_t	l_data                    :	 8;
		bdrkreg_t       l_reserved                :     56;
	} md_led2_fld_s;
} md_led2_u_t;

#else

typedef union md_led2_u {
	bdrkreg_t	md_led2_regval;
	struct	{
		bdrkreg_t	l_reserved		  :	56;
		bdrkreg_t	l_data			  :	 8;
	} md_led2_fld_s;
} md_led2_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Each of these addresses allows the value on one 8-bit bank of       *
 * LEDs to be read.                                                     *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_led3_u {
	bdrkreg_t	md_led3_regval;
	struct  {
		bdrkreg_t	l_data                    :	 8;
		bdrkreg_t       l_reserved                :     56;
	} md_led3_fld_s;
} md_led3_u_t;

#else

typedef union md_led3_u {
	bdrkreg_t	md_led3_regval;
	struct	{
		bdrkreg_t	l_reserved		  :	56;
		bdrkreg_t	l_data			  :	 8;
	} md_led3_fld_s;
} md_led3_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Core control for the BIST function. Start and stop BIST at any      *
 * time.                                                                *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_bist_ctl_u {
	bdrkreg_t	md_bist_ctl_regval;
	struct  {
		bdrkreg_t	bc_bist_start             :	 1;
		bdrkreg_t       bc_bist_stop              :      1;
		bdrkreg_t       bc_bist_reset             :      1;
		bdrkreg_t       bc_reserved_1             :      1;
		bdrkreg_t       bc_bank_num               :      1;
		bdrkreg_t       bc_dimm_num               :      2;
		bdrkreg_t       bc_reserved               :     57;
	} md_bist_ctl_fld_s;
} md_bist_ctl_u_t;

#else

typedef union md_bist_ctl_u {
	bdrkreg_t	md_bist_ctl_regval;
	struct	{
		bdrkreg_t	bc_reserved		  :	57;
		bdrkreg_t	bc_dimm_num		  :	 2;
		bdrkreg_t	bc_bank_num		  :	 1;
		bdrkreg_t	bc_reserved_1		  :	 1;
		bdrkreg_t	bc_bist_reset		  :	 1;
		bdrkreg_t	bc_bist_stop		  :	 1;
		bdrkreg_t	bc_bist_start		  :	 1;
	} md_bist_ctl_fld_s;
} md_bist_ctl_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Contain the initial BIST data nibble and the 4-bit data control     *
 * field..                                                              *
 *                                                                      *
 ************************************************************************/



#ifdef LITTLE_ENDIAN

typedef union md_bist_data_u {
	bdrkreg_t	md_bist_data_regval;
	struct  {
		bdrkreg_t	bd_bist_data              :	 4;
		bdrkreg_t	bd_bist_nibble		  :	 1;
		bdrkreg_t       bd_bist_byte              :      1;
		bdrkreg_t       bd_bist_cycle             :      1;
		bdrkreg_t       bd_bist_write             :      1;
		bdrkreg_t       bd_reserved               :     56;
	} md_bist_data_fld_s;
} md_bist_data_u_t;

#else

typedef union md_bist_data_u {
	bdrkreg_t	md_bist_data_regval;
	struct	{
		bdrkreg_t	bd_reserved		  :	56;
		bdrkreg_t	bd_bist_write		  :	 1;
		bdrkreg_t	bd_bist_cycle		  :	 1;
		bdrkreg_t	bd_bist_byte		  :	 1;
		bdrkreg_t	bd_bist_nibble		  :	 1;
		bdrkreg_t	bd_bist_data		  :	 4;
	} md_bist_data_fld_s;
} md_bist_data_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Captures the BIST error address and indicates whether it is an MB   *
 * error or DB error.                                                   *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_bist_ab_err_addr_u {
	bdrkreg_t	md_bist_ab_err_addr_regval;
	struct  {
		bdrkreg_t	baea_be_db_cas_addr       :	15;
		bdrkreg_t       baea_reserved_3           :      1;
		bdrkreg_t       baea_be_mb_cas_addr       :     15;
		bdrkreg_t       baea_reserved_2           :      1;
		bdrkreg_t       baea_be_ras_addr          :     15;
		bdrkreg_t       baea_reserved_1           :      1;
		bdrkreg_t       baea_bist_mb_error        :      1;
		bdrkreg_t       baea_bist_db_error        :      1;
		bdrkreg_t       baea_reserved             :     14;
	} md_bist_ab_err_addr_fld_s;
} md_bist_ab_err_addr_u_t;

#else

typedef union md_bist_ab_err_addr_u {
	bdrkreg_t	md_bist_ab_err_addr_regval;
	struct	{
		bdrkreg_t	baea_reserved		  :	14;
		bdrkreg_t	baea_bist_db_error	  :	 1;
		bdrkreg_t	baea_bist_mb_error	  :	 1;
		bdrkreg_t	baea_reserved_1		  :	 1;
		bdrkreg_t	baea_be_ras_addr	  :	15;
		bdrkreg_t	baea_reserved_2		  :	 1;
		bdrkreg_t	baea_be_mb_cas_addr	  :	15;
		bdrkreg_t	baea_reserved_3		  :	 1;
		bdrkreg_t	baea_be_db_cas_addr	  :	15;
	} md_bist_ab_err_addr_fld_s;
} md_bist_ab_err_addr_u_t;

#endif



/************************************************************************
 *                                                                      *
 *  Contains information on BIST progress and memory bank currently     *
 * under BIST.                                                          *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_bist_status_u {
	bdrkreg_t	md_bist_status_regval;
	struct  {
		bdrkreg_t	bs_bist_passed            :	 1;
		bdrkreg_t       bs_bist_done              :      1;
		bdrkreg_t       bs_reserved               :     62;
	} md_bist_status_fld_s;
} md_bist_status_u_t;

#else

typedef union md_bist_status_u {
	bdrkreg_t	md_bist_status_regval;
	struct	{
		bdrkreg_t	bs_reserved		  :	62;
		bdrkreg_t	bs_bist_done		  :	 1;
		bdrkreg_t	bs_bist_passed		  :	 1;
	} md_bist_status_fld_s;
} md_bist_status_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Contains 3 bits that allow the selection of IB debug information    *
 * at the debug port (see design specification for available debug      *
 * information).                                                        *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_ib_debug_u {
	bdrkreg_t	md_ib_debug_regval;
	struct  {
		bdrkreg_t	id_ib_debug_sel           :	 2;
		bdrkreg_t       id_reserved               :     62;
	} md_ib_debug_fld_s;
} md_ib_debug_u_t;

#else

typedef union md_ib_debug_u {
	bdrkreg_t	md_ib_debug_regval;
	struct	{
		bdrkreg_t	id_reserved		  :	62;
		bdrkreg_t	id_ib_debug_sel		  :	 2;
	} md_ib_debug_fld_s;
} md_ib_debug_u_t;

#endif




/************************************************************************
 *                                                                      *
 *  Contains the directory specific mode bits. The contents of this     *
 * register are preserved through soft-resets.                          *
 *                                                                      *
 ************************************************************************/




#ifdef LITTLE_ENDIAN

typedef union md_dir_config_u {
	bdrkreg_t	md_dir_config_regval;
	struct  {
		bdrkreg_t	dc_dir_flavor             :	 1;
		bdrkreg_t       dc_ignore_dir_ecc         :      1;
		bdrkreg_t       dc_reserved               :     62;
	} md_dir_config_fld_s;
} md_dir_config_u_t;

#else

typedef union md_dir_config_u {
	bdrkreg_t	md_dir_config_regval;
	struct	{
		bdrkreg_t	dc_reserved		  :	62;
		bdrkreg_t	dc_ignore_dir_ecc	  :	 1;
		bdrkreg_t	dc_dir_flavor		  :	 1;
	} md_dir_config_fld_s;
} md_dir_config_u_t;

#endif




/************************************************************************
 *                                                                      *
 * Description:  Contains information on uncorrectable and              *
 * correctable directory ECC errors, along with protection ECC          *
 * errors. The priority of ECC errors latched is: uncorrectable         *
 * directory, protection error, correctable directory. Thus the valid   *
 * bits signal:                                                         *
 * 1xxx: uncorrectable directory ECC error (UCE)                        *
 * 01xx: access protection double bit error (AE)                        *
 * 001x: correctable directory ECC error (CE)                           *
 * 0001: access protection correctable error (ACE)                      *
 * If the UCE valid bit is set, the address field contains a pointer    *
 * to the Hspec address of the offending directory entry, the           *
 * syndrome field contains the bad syndrome, and the UCE overrun bit    *
 * indicates whether multiple double-bit errors were received.          *
 * If the UCE valid bit is clear but the AE valid bit is set, the       *
 * address field contains a pointer to the Hspec address of the         *
 * offending protection entry, the Bad Protection field contains the    *
 * 4-bit bad protection value, the PROT_INDEX field shows which of      *