56  *	2	FanFail IMR, ISMR
71 #define	FHC_OFF_BSR		0x30	/* FHC Board Status Register */
75 /* Register sets 2-5, the ISMR offset is the same */
104 /* Macros for decoding UPA speed pins from the Board Status Register */
112 /* Macro for extracting the "plus" bit from the Board Status Register */
123 #define	FHC_CTRL(board)		(FHC_BOARD_BASE(2*(board)) + FHC_OFFSET + \  argument
125 #define	FHC_JTAG_CTRL(board)	(FHC_BOARD_BASE(2*(board)) + FHC_OFFSET + \  argument
127 #define	FHC_IGN(board)		(FHC_BOARD_BASE(2*(board)) + FHC_OFFSET + \  argument
129 #define	FHC_SIM(board)		(FHC_BOARD_BASE(2*(board)) + FHC_OFFSET + \  argument
131 #define	FHC_SSM(board)		(FHC_BOARD_BASE(2*(board)) + FHC_OFFSET + \  argument
133 #define	FHC_UIM(board)		(FHC_BOARD_BASE(2*(board)) + FHC_OFFSET + \  argument
135 #define	FHC_USM(board)		(FHC_BOARD_BASE(2*(board)) + FHC_OFFSET + \  argument
139  * the foolowing defines are used for trans phy-addr to board number
149  * later by JTAG scan to determine board type.
157 /* Bit field defines for Board Status Register */
160 /* Bit field defines for the FHC Board Status Register when on a disk board */
170 /* Maximum number of Board Power Supplies. */
184  * Most Sunfire ASICs have the chip rev encoded into bits 31-28 of the
208  * Convert the Board Number field in the FHC Board Status Register to
209  * a board number. The field in the register is bits 0,3-1 of the board
210  * number. Therefore a macro is necessary to extract the board number.
219 #define	FHC_BOARD2CPU_A(board) ((board) << 1)  argument
220 #define	FHC_BOARD2CPU_B(board) (((board) << 1) + 1)  argument
222 #define	FHC_BOARD2PS(board) ((((board) & 0xc) >> 1) | ((board) & 0x1))  argument
240  * Each Sunfire CPU Board has 32Kbytes of SRAM on the FireHose Bus.
244  * 0x1ff.f020.0000 - 0x1ff.f020.5fff  scratch/stacks
245  * 0x1ff.f020.6000 - 0x1ff.f020.67ff  reset info     (2K bytes)
246  * 0x1ff.f020.6800 - 0x1ff.f020.6fff  POST private   (2K bytes)
247  * 0x1ff.f020.7000 - 0x1ff.f020.77ff  OS private     (2K bytes)
248  * 0x1ff.f020.7800 - 0x1ff.f020.7fff  OBP private    (2K bytes)
273  * will be in degrees Centigrade, corrected for the board type the
274  * temperature was read from. Since each Board type has a different
304 #define	OVERTEMP_TIMEOUT_SEC	2
306 /* definition of the clock board index */
310 #define	L2_SZ		15	/* size of array for level 2 samples */
313 #define	L5_SZ		2	/* size of array for level 5 samples */
335  * State variable for board temperature. Each board has its own
336  * temperature state. State transitions from OK -> bad direction
341 enum temp_state {	TEMP_OK = 0,		/* normal board temperature */
343 			TEMP_DANGER = 2 };	/* get ready to shutdown */
367 			TREND_FALL = 2,		/* Falling temperature */
374 #define	NOISE_THRESH		2
387 	short l2[L2_SZ];	/* level 2 samples */
393 	enum temp_state state;	/* state of board temperature */
397 	enum temp_trend trend;	/* temperature trend for board */
464 	enum ft_class fclass;	/* System or board class fault */
481  * Board list management.
487 	EMPTY_BOARD = -1,
488 	UNINIT_BOARD = 0,		/* Uninitialized board type */
489 	UNKNOWN_BOARD,			/* Unknown board type */
490 	CPU_BOARD,			/* System board CPU(s) */
491 	MEM_BOARD,			/* System board no CPUs */
492 	IO_2SBUS_BOARD,			/* 2 SBus & SOC IO Board */
493 	IO_SBUS_FFB_BOARD,		/* SBus & FFB SOC IO Board */
494 	IO_PCI_BOARD,			/* PCI IO Board */
495 	DISK_BOARD,			/* Disk Drive Board */
496 	CLOCK_BOARD,			/* System Clock board */
497 	IO_2SBUS_SOCPLUS_BOARD,		/* 2 SBus & SOC+ IO board */
498 	IO_SBUS_FFB_SOCPLUS_BOARD	/* SBus&FFB&SOC+ board */
502  * Defined strings for comparing with OBP board-type property. If OBP ever
503  * changes the board-type properties, these string defines must be changed
508 #define	IO_2SBUS_BD_NAME		"dual-sbus"
509 #define	IO_SBUS_FFB_BD_NAME		"upa-sbus"
510 #define	IO_PCI_BD_NAME			"dual-pci"
512 #define	IO_2SBUS_SOCPLUS_BD_NAME	"dual-sbus-soc+"
513 #define	IO_SBUS_FFB_SOCPLUS_BD_NAME	"upa-sbus-soc+"
518  * XXX - We cannot determine Spitfire rev from JTAG scan, so it is
548 #define	FFB_FAILED	-1
551 #define	FFB_DOUBLE	2
576 	int disk_pres[2];
577 	int disk_id[2];
581 	struct cpu_info cpu[2];
596 	UNKNOWN_STATE = 0,	/* Unknown board */
598 	HOTPLUG_STATE,		/* Hot plugged board */
599 	LOWPOWER_STATE, 	/* Powered down board */
600 	DISABLED_STATE,		/* Board disabled by PROM */
601 	FAILED_STATE		/* Board failed by POST */
605 	enum board_type type;		/* Type of board */
606 	enum board_state state;		/* current state of this board */
607 	int board;			/* board number */  member
677 	sysc_cfga_cond_t condition;	/* current board condition */
679 	uint_t in_transition:1;		/* board is in_transition */
682 	enum board_type type;		/* Type of board */
683 	int board;			/* board number */  member
688 	uint_t no_detach:1;		/* board is non_detachable */
689 	uint_t plus_board:1;		/* board is 98 MHz capable */
720 	dev_info_t **dip_list;		/* list of top dips for board */
780  * The board list structure is the central storage for the kernel's
785 	sysc_cfga_stat_t sc;		/* board info */
786 	sysc_dr_handle_t sh[2];		/* sysctrl dr interface */
790 	int fault;			/* failure on this board? */
791 	int flags;			/* board state flags */
795  * Fhc_bd.c holds 2 resizable arrays of boards. First for clock
806 #define	BDF_VALID		0x1			/* board entry valid */
807 #define	BDF_DETACH		0x2			/* board detachable */
808 #define	BDF_DISABLED		0x4			/* board disabled */
813  * Board list management interface.
848  * oven, the test people will set the 'mfg-mode' property in the
858 #define	MAX_ZS_CNT	2
874  * the JTAG controller on this system board. The controller can only
893 	int		board;		/* reference our board element */  member
901 void fhc_add_memloc(int board, uint64_t pa, uint_t size);
902 void fhc_del_memloc(int board);
904 void fhc_program_memory(int board, uint64_t base);
909 	struct bd_list *list;		/* pointer to board list entry */
913 	volatile uint_t *bsr;		/* FHC Board Status register */
941 enum board_type get_board_type(int board);
951 extern int fhc_board_poweroffcpus(int board, char *errbuf, int cpu_flags);
965 	struct kstat_named bsr;	/* FHC Board Status Register */