summaryrefslogtreecommitdiff
path: root/include/asm-x86/voyager.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-x86/voyager.h')
-rw-r--r--include/asm-x86/voyager.h528
1 files changed, 0 insertions, 528 deletions
diff --git a/include/asm-x86/voyager.h b/include/asm-x86/voyager.h
deleted file mode 100644
index 9c811d2e6f91..000000000000
--- a/include/asm-x86/voyager.h
+++ /dev/null
@@ -1,528 +0,0 @@
-/* Copyright (C) 1999,2001
- *
- * Author: J.E.J.Bottomley@HansenPartnership.com
- *
- * Standard include definitions for the NCR Voyager system */
-
-#undef VOYAGER_DEBUG
-#undef VOYAGER_CAT_DEBUG
-
-#ifdef VOYAGER_DEBUG
-#define VDEBUG(x) printk x
-#else
-#define VDEBUG(x)
-#endif
-
-/* There are three levels of voyager machine: 3,4 and 5. The rule is
- * if it's less than 3435 it's a Level 3 except for a 3360 which is
- * a level 4. A 3435 or above is a Level 5 */
-#define VOYAGER_LEVEL5_AND_ABOVE 0x3435
-#define VOYAGER_LEVEL4 0x3360
-
-/* The L4 DINO ASIC */
-#define VOYAGER_DINO 0x43
-
-/* voyager ports in standard I/O space */
-#define VOYAGER_MC_SETUP 0x96
-
-
-#define VOYAGER_CAT_CONFIG_PORT 0x97
-# define VOYAGER_CAT_DESELECT 0xff
-#define VOYAGER_SSPB_RELOCATION_PORT 0x98
-
-/* Valid CAT controller commands */
-/* start instruction register cycle */
-#define VOYAGER_CAT_IRCYC 0x01
-/* start data register cycle */
-#define VOYAGER_CAT_DRCYC 0x02
-/* move to execute state */
-#define VOYAGER_CAT_RUN 0x0F
-/* end operation */
-#define VOYAGER_CAT_END 0x80
-/* hold in idle state */
-#define VOYAGER_CAT_HOLD 0x90
-/* single step an "intest" vector */
-#define VOYAGER_CAT_STEP 0xE0
-/* return cat controller to CLEMSON mode */
-#define VOYAGER_CAT_CLEMSON 0xFF
-
-/* the default cat command header */
-#define VOYAGER_CAT_HEADER 0x7F
-
-/* the range of possible CAT module ids in the system */
-#define VOYAGER_MIN_MODULE 0x10
-#define VOYAGER_MAX_MODULE 0x1f
-
-/* The voyager registers per asic */
-#define VOYAGER_ASIC_ID_REG 0x00
-#define VOYAGER_ASIC_TYPE_REG 0x01
-/* the sub address registers can be made auto incrementing on reads */
-#define VOYAGER_AUTO_INC_REG 0x02
-# define VOYAGER_AUTO_INC 0x04
-# define VOYAGER_NO_AUTO_INC 0xfb
-#define VOYAGER_SUBADDRDATA 0x03
-#define VOYAGER_SCANPATH 0x05
-# define VOYAGER_CONNECT_ASIC 0x01
-# define VOYAGER_DISCONNECT_ASIC 0xfe
-#define VOYAGER_SUBADDRLO 0x06
-#define VOYAGER_SUBADDRHI 0x07
-#define VOYAGER_SUBMODSELECT 0x08
-#define VOYAGER_SUBMODPRESENT 0x09
-
-#define VOYAGER_SUBADDR_LO 0xff
-#define VOYAGER_SUBADDR_HI 0xffff
-
-/* the maximum size of a scan path -- used to form instructions */
-#define VOYAGER_MAX_SCAN_PATH 0x100
-/* the biggest possible register size (in bytes) */
-#define VOYAGER_MAX_REG_SIZE 4
-
-/* Total number of possible modules (including submodules) */
-#define VOYAGER_MAX_MODULES 16
-/* Largest number of asics per module */
-#define VOYAGER_MAX_ASICS_PER_MODULE 7
-
-/* the CAT asic of each module is always the first one */
-#define VOYAGER_CAT_ID 0
-#define VOYAGER_PSI 0x1a
-
-/* voyager instruction operations and registers */
-#define VOYAGER_READ_CONFIG 0x1
-#define VOYAGER_WRITE_CONFIG 0x2
-#define VOYAGER_BYPASS 0xff
-
-typedef struct voyager_asic {
- __u8 asic_addr; /* ASIC address; Level 4 */
- __u8 asic_type; /* ASIC type */
- __u8 asic_id; /* ASIC id */
- __u8 jtag_id[4]; /* JTAG id */
- __u8 asic_location; /* Location within scan path; start w/ 0 */
- __u8 bit_location; /* Location within bit stream; start w/ 0 */
- __u8 ireg_length; /* Instruction register length */
- __u16 subaddr; /* Amount of sub address space */
- struct voyager_asic *next; /* Next asic in linked list */
-} voyager_asic_t;
-
-typedef struct voyager_module {
- __u8 module_addr; /* Module address */
- __u8 scan_path_connected; /* Scan path connected */
- __u16 ee_size; /* Size of the EEPROM */
- __u16 num_asics; /* Number of Asics */
- __u16 inst_bits; /* Instruction bits in the scan path */
- __u16 largest_reg; /* Largest register in the scan path */
- __u16 smallest_reg; /* Smallest register in the scan path */
- voyager_asic_t *asic; /* First ASIC in scan path (CAT_I) */
- struct voyager_module *submodule; /* Submodule pointer */
- struct voyager_module *next; /* Next module in linked list */
-} voyager_module_t;
-
-typedef struct voyager_eeprom_hdr {
- __u8 module_id[4];
- __u8 version_id;
- __u8 config_id;
- __u16 boundry_id; /* boundary scan id */
- __u16 ee_size; /* size of EEPROM */
- __u8 assembly[11]; /* assembly # */
- __u8 assembly_rev; /* assembly rev */
- __u8 tracer[4]; /* tracer number */
- __u16 assembly_cksum; /* asm checksum */
- __u16 power_consump; /* pwr requirements */
- __u16 num_asics; /* number of asics */
- __u16 bist_time; /* min. bist time */
- __u16 err_log_offset; /* error log offset */
- __u16 scan_path_offset;/* scan path offset */
- __u16 cct_offset;
- __u16 log_length; /* length of err log */
- __u16 xsum_end; /* offset to end of
- checksum */
- __u8 reserved[4];
- __u8 sflag; /* starting sentinal */
- __u8 part_number[13]; /* prom part number */
- __u8 version[10]; /* version number */
- __u8 signature[8];
- __u16 eeprom_chksum;
- __u32 data_stamp_offset;
- __u8 eflag ; /* ending sentinal */
-} __attribute__((packed)) voyager_eprom_hdr_t;
-
-
-
-#define VOYAGER_EPROM_SIZE_OFFSET \
- ((__u16)(&(((voyager_eprom_hdr_t *)0)->ee_size)))
-#define VOYAGER_XSUM_END_OFFSET 0x2a
-
-/* the following three definitions are for internal table layouts
- * in the module EPROMs. We really only care about the IDs and
- * offsets */
-typedef struct voyager_sp_table {
- __u8 asic_id;
- __u8 bypass_flag;
- __u16 asic_data_offset;
- __u16 config_data_offset;
-} __attribute__((packed)) voyager_sp_table_t;
-
-typedef struct voyager_jtag_table {
- __u8 icode[4];
- __u8 runbist[4];
- __u8 intest[4];
- __u8 samp_preld[4];
- __u8 ireg_len;
-} __attribute__((packed)) voyager_jtt_t;
-
-typedef struct voyager_asic_data_table {
- __u8 jtag_id[4];
- __u16 length_bsr;
- __u16 length_bist_reg;
- __u32 bist_clk;
- __u16 subaddr_bits;
- __u16 seed_bits;
- __u16 sig_bits;
- __u16 jtag_offset;
-} __attribute__((packed)) voyager_at_t;
-
-/* Voyager Interrupt Controller (VIC) registers */
-
-/* Base to add to Cross Processor Interrupts (CPIs) when triggering
- * the CPU IRQ line */
-/* register defines for the WCBICs (one per processor) */
-#define VOYAGER_WCBIC0 0x41 /* bus A node P1 processor 0 */
-#define VOYAGER_WCBIC1 0x49 /* bus A node P1 processor 1 */
-#define VOYAGER_WCBIC2 0x51 /* bus A node P2 processor 0 */
-#define VOYAGER_WCBIC3 0x59 /* bus A node P2 processor 1 */
-#define VOYAGER_WCBIC4 0x61 /* bus B node P1 processor 0 */
-#define VOYAGER_WCBIC5 0x69 /* bus B node P1 processor 1 */
-#define VOYAGER_WCBIC6 0x71 /* bus B node P2 processor 0 */
-#define VOYAGER_WCBIC7 0x79 /* bus B node P2 processor 1 */
-
-
-/* top of memory registers */
-#define VOYAGER_WCBIC_TOM_L 0x4
-#define VOYAGER_WCBIC_TOM_H 0x5
-
-/* register defines for Voyager Memory Contol (VMC)
- * these are present on L4 machines only */
-#define VOYAGER_VMC1 0x81
-#define VOYAGER_VMC2 0x91
-#define VOYAGER_VMC3 0xa1
-#define VOYAGER_VMC4 0xb1
-
-/* VMC Ports */
-#define VOYAGER_VMC_MEMORY_SETUP 0x9
-# define VMC_Interleaving 0x01
-# define VMC_4Way 0x02
-# define VMC_EvenCacheLines 0x04
-# define VMC_HighLine 0x08
-# define VMC_Start0_Enable 0x20
-# define VMC_Start1_Enable 0x40
-# define VMC_Vremap 0x80
-#define VOYAGER_VMC_BANK_DENSITY 0xa
-# define VMC_BANK_EMPTY 0
-# define VMC_BANK_4MB 1
-# define VMC_BANK_16MB 2
-# define VMC_BANK_64MB 3
-# define VMC_BANK0_MASK 0x03
-# define VMC_BANK1_MASK 0x0C
-# define VMC_BANK2_MASK 0x30
-# define VMC_BANK3_MASK 0xC0
-
-/* Magellan Memory Controller (MMC) defines - present on L5 */
-#define VOYAGER_MMC_ASIC_ID 1
-/* the two memory modules corresponding to memory cards in the system */
-#define VOYAGER_MMC_MEMORY0_MODULE 0x14
-#define VOYAGER_MMC_MEMORY1_MODULE 0x15
-/* the Magellan Memory Address (MMA) defines */
-#define VOYAGER_MMA_ASIC_ID 2
-
-/* Submodule number for the Quad Baseboard */
-#define VOYAGER_QUAD_BASEBOARD 1
-
-/* ASIC defines for the Quad Baseboard */
-#define VOYAGER_QUAD_QDATA0 1
-#define VOYAGER_QUAD_QDATA1 2
-#define VOYAGER_QUAD_QABC 3
-
-/* Useful areas in extended CMOS */
-#define VOYAGER_PROCESSOR_PRESENT_MASK 0x88a
-#define VOYAGER_MEMORY_CLICKMAP 0xa23
-#define VOYAGER_DUMP_LOCATION 0xb1a
-
-/* SUS In Control bit - used to tell SUS that we don't need to be
- * babysat anymore */
-#define VOYAGER_SUS_IN_CONTROL_PORT 0x3ff
-# define VOYAGER_IN_CONTROL_FLAG 0x80
-
-/* Voyager PSI defines */
-#define VOYAGER_PSI_STATUS_REG 0x08
-# define PSI_DC_FAIL 0x01
-# define PSI_MON 0x02
-# define PSI_FAULT 0x04
-# define PSI_ALARM 0x08
-# define PSI_CURRENT 0x10
-# define PSI_DVM 0x20
-# define PSI_PSCFAULT 0x40
-# define PSI_STAT_CHG 0x80
-
-#define VOYAGER_PSI_SUPPLY_REG 0x8000
- /* read */
-# define PSI_FAIL_DC 0x01
-# define PSI_FAIL_AC 0x02
-# define PSI_MON_INT 0x04
-# define PSI_SWITCH_OFF 0x08
-# define PSI_HX_OFF 0x10
-# define PSI_SECURITY 0x20
-# define PSI_CMOS_BATT_LOW 0x40
-# define PSI_CMOS_BATT_FAIL 0x80
- /* write */
-# define PSI_CLR_SWITCH_OFF 0x13
-# define PSI_CLR_HX_OFF 0x14
-# define PSI_CLR_CMOS_BATT_FAIL 0x17
-
-#define VOYAGER_PSI_MASK 0x8001
-# define PSI_MASK_MASK 0x10
-
-#define VOYAGER_PSI_AC_FAIL_REG 0x8004
-#define AC_FAIL_STAT_CHANGE 0x80
-
-#define VOYAGER_PSI_GENERAL_REG 0x8007
- /* read */
-# define PSI_SWITCH_ON 0x01
-# define PSI_SWITCH_ENABLED 0x02
-# define PSI_ALARM_ENABLED 0x08
-# define PSI_SECURE_ENABLED 0x10
-# define PSI_COLD_RESET 0x20
-# define PSI_COLD_START 0x80
- /* write */
-# define PSI_POWER_DOWN 0x10
-# define PSI_SWITCH_DISABLE 0x01
-# define PSI_SWITCH_ENABLE 0x11
-# define PSI_CLEAR 0x12
-# define PSI_ALARM_DISABLE 0x03
-# define PSI_ALARM_ENABLE 0x13
-# define PSI_CLEAR_COLD_RESET 0x05
-# define PSI_SET_COLD_RESET 0x15
-# define PSI_CLEAR_COLD_START 0x07
-# define PSI_SET_COLD_START 0x17
-
-
-
-struct voyager_bios_info {
- __u8 len;
- __u8 major;
- __u8 minor;
- __u8 debug;
- __u8 num_classes;
- __u8 class_1;
- __u8 class_2;
-};
-
-/* The following structures and definitions are for the Kernel/SUS
- * interface these are needed to find out how SUS initialised any Quad
- * boards in the system */
-
-#define NUMBER_OF_MC_BUSSES 2
-#define SLOTS_PER_MC_BUS 8
-#define MAX_CPUS 16 /* 16 way CPU system */
-#define MAX_PROCESSOR_BOARDS 4 /* 4 processor slot system */
-#define MAX_CACHE_LEVELS 4 /* # of cache levels supported */
-#define MAX_SHARED_CPUS 4 /* # of CPUs that can share a LARC */
-#define NUMBER_OF_POS_REGS 8
-
-typedef struct {
- __u8 MC_Slot;
- __u8 POS_Values[NUMBER_OF_POS_REGS];
-} __attribute__((packed)) MC_SlotInformation_t;
-
-struct QuadDescription {
- __u8 Type; /* for type 0 (DYADIC or MONADIC) all fields
- * will be zero except for slot */
- __u8 StructureVersion;
- __u32 CPI_BaseAddress;
- __u32 LARC_BankSize;
- __u32 LocalMemoryStateBits;
- __u8 Slot; /* Processor slots 1 - 4 */
-} __attribute__((packed));
-
-struct ProcBoardInfo {
- __u8 Type;
- __u8 StructureVersion;
- __u8 NumberOfBoards;
- struct QuadDescription QuadData[MAX_PROCESSOR_BOARDS];
-} __attribute__((packed));
-
-struct CacheDescription {
- __u8 Level;
- __u32 TotalSize;
- __u16 LineSize;
- __u8 Associativity;
- __u8 CacheType;
- __u8 WriteType;
- __u8 Number_CPUs_SharedBy;
- __u8 Shared_CPUs_Hardware_IDs[MAX_SHARED_CPUS];
-
-} __attribute__((packed));
-
-struct CPU_Description {
- __u8 CPU_HardwareId;
- char *FRU_String;
- __u8 NumberOfCacheLevels;
- struct CacheDescription CacheLevelData[MAX_CACHE_LEVELS];
-} __attribute__((packed));
-
-struct CPU_Info {
- __u8 Type;
- __u8 StructureVersion;
- __u8 NumberOf_CPUs;
- struct CPU_Description CPU_Data[MAX_CPUS];
-} __attribute__((packed));
-
-
-/*
- * This structure will be used by SUS and the OS.
- * The assumption about this structure is that no blank space is
- * packed in it by our friend the compiler.
- */
-typedef struct {
- __u8 Mailbox_SUS; /* Written to by SUS to give
- commands/response to the OS */
- __u8 Mailbox_OS; /* Written to by the OS to give
- commands/response to SUS */
- __u8 SUS_MailboxVersion; /* Tells the OS which iteration of the
- interface SUS supports */
- __u8 OS_MailboxVersion; /* Tells SUS which iteration of the
- interface the OS supports */
- __u32 OS_Flags; /* Flags set by the OS as info for
- SUS */
- __u32 SUS_Flags; /* Flags set by SUS as info
- for the OS */
- __u32 WatchDogPeriod; /* Watchdog period (in seconds) which
- the DP uses to see if the OS
- is dead */
- __u32 WatchDogCount; /* Updated by the OS on every tic. */
- __u32 MemoryFor_SUS_ErrorLog; /* Flat 32 bit address which tells SUS
- where to stuff the SUS error log
- on a dump */
- MC_SlotInformation_t MC_SlotInfo[NUMBER_OF_MC_BUSSES*SLOTS_PER_MC_BUS];
- /* Storage for MCA POS data */
- /* All new SECOND_PASS_INTERFACE fields added from this point */
- struct ProcBoardInfo *BoardData;
- struct CPU_Info *CPU_Data;
- /* All new fields must be added from this point */
-} Voyager_KernelSUS_Mbox_t;
-
-/* structure for finding the right memory address to send a QIC CPI to */
-struct voyager_qic_cpi {
- /* Each cache line (32 bytes) can trigger a cpi. The cpi
- * read/write may occur anywhere in the cache line---pick the
- * middle to be safe */
- struct {
- __u32 pad1[3];
- __u32 cpi;
- __u32 pad2[4];
- } qic_cpi[8];
-};
-
-struct voyager_status {
- __u32 power_fail:1;
- __u32 switch_off:1;
- __u32 request_from_kernel:1;
-};
-
-struct voyager_psi_regs {
- __u8 cat_id;
- __u8 cat_dev;
- __u8 cat_control;
- __u8 subaddr;
- __u8 dummy4;
- __u8 checkbit;
- __u8 subaddr_low;
- __u8 subaddr_high;
- __u8 intstatus;
- __u8 stat1;
- __u8 stat3;
- __u8 fault;
- __u8 tms;
- __u8 gen;
- __u8 sysconf;
- __u8 dummy15;
-};
-
-struct voyager_psi_subregs {
- __u8 supply;
- __u8 mask;
- __u8 present;
- __u8 DCfail;
- __u8 ACfail;
- __u8 fail;
- __u8 UPSfail;
- __u8 genstatus;
-};
-
-struct voyager_psi {
- struct voyager_psi_regs regs;
- struct voyager_psi_subregs subregs;
-};
-
-struct voyager_SUS {
-#define VOYAGER_DUMP_BUTTON_NMI 0x1
-#define VOYAGER_SUS_VALID 0x2
-#define VOYAGER_SYSINT_COMPLETE 0x3
- __u8 SUS_mbox;
-#define VOYAGER_NO_COMMAND 0x0
-#define VOYAGER_IGNORE_DUMP 0x1
-#define VOYAGER_DO_DUMP 0x2
-#define VOYAGER_SYSINT_HANDSHAKE 0x3
-#define VOYAGER_DO_MEM_DUMP 0x4
-#define VOYAGER_SYSINT_WAS_RECOVERED 0x5
- __u8 kernel_mbox;
-#define VOYAGER_MAILBOX_VERSION 0x10
- __u8 SUS_version;
- __u8 kernel_version;
-#define VOYAGER_OS_HAS_SYSINT 0x1
-#define VOYAGER_OS_IN_PROGRESS 0x2
-#define VOYAGER_UPDATING_WDPERIOD 0x4
- __u32 kernel_flags;
-#define VOYAGER_SUS_BOOTING 0x1
-#define VOYAGER_SUS_IN_PROGRESS 0x2
- __u32 SUS_flags;
- __u32 watchdog_period;
- __u32 watchdog_count;
- __u32 SUS_errorlog;
- /* lots of system configuration stuff under here */
-};
-
-/* Variables exported by voyager_smp */
-extern __u32 voyager_extended_vic_processors;
-extern __u32 voyager_allowed_boot_processors;
-extern __u32 voyager_quad_processors;
-extern struct voyager_qic_cpi *voyager_quad_cpi_addr[NR_CPUS];
-extern struct voyager_SUS *voyager_SUS;
-
-/* variables exported always */
-extern struct task_struct *voyager_thread;
-extern int voyager_level;
-extern struct voyager_status voyager_status;
-
-/* functions exported by the voyager and voyager_smp modules */
-extern int voyager_cat_readb(__u8 module, __u8 asic, int reg);
-extern void voyager_cat_init(void);
-extern void voyager_detect(struct voyager_bios_info *);
-extern void voyager_trap_init(void);
-extern void voyager_setup_irqs(void);
-extern int voyager_memory_detect(int region, __u32 *addr, __u32 *length);
-extern void voyager_smp_intr_init(void);
-extern __u8 voyager_extended_cmos_read(__u16 cmos_address);
-extern void voyager_smp_dump(void);
-extern void voyager_timer_interrupt(void);
-extern void smp_local_timer_interrupt(void);
-extern void voyager_power_off(void);
-extern void smp_voyager_power_off(void *dummy);
-extern void voyager_restart(void);
-extern void voyager_cat_power_off(void);
-extern void voyager_cat_do_common_interrupt(void);
-extern void voyager_handle_nmi(void);
-/* Commands for the following are */
-#define VOYAGER_PSI_READ 0
-#define VOYAGER_PSI_WRITE 1
-#define VOYAGER_PSI_SUBREAD 2
-#define VOYAGER_PSI_SUBWRITE 3
-extern void voyager_cat_psi(__u8, __u16, __u8 *);