diff options
Diffstat (limited to 'drivers/char/sxboards.h')
| -rw-r--r-- | drivers/char/sxboards.h | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/drivers/char/sxboards.h b/drivers/char/sxboards.h deleted file mode 100644 index 427927d..0000000 --- a/drivers/char/sxboards.h +++ /dev/null @@ -1,206 +0,0 @@ -/************************************************************************/ -/* */ -/* Title : SX/SI/XIO Board Hardware Definitions */ -/* */ -/* Author : N.P.Vassallo */ -/* */ -/* Creation : 16th March 1998 */ -/* */ -/* Version : 3.0.0 */ -/* */ -/* Copyright : (c) Specialix International Ltd. 1998 */ -/* */ -/* Description : Prototypes, structures and definitions */ -/* describing the SX/SI/XIO board hardware */ -/* */ -/************************************************************************/ - -/* History... - -3.0.0 16/03/98 NPV Creation. - -*/ - -#ifndef _sxboards_h /* If SXBOARDS.H not already defined */ -#define _sxboards_h 1 - -/***************************************************************************** -******************************* ****************************** -******************************* Board Types ****************************** -******************************* ****************************** -*****************************************************************************/ - -/* BUS types... */ -#define BUS_ISA 0 -#define BUS_MCA 1 -#define BUS_EISA 2 -#define BUS_PCI 3 - -/* Board phases... */ -#define SI1_Z280 1 -#define SI2_Z280 2 -#define SI3_T225 3 - -/* Board types... */ -#define CARD_TYPE(bus,phase) (bus<<4|phase) -#define CARD_BUS(type) ((type>>4)&0xF) -#define CARD_PHASE(type) (type&0xF) - -#define TYPE_SI1_ISA CARD_TYPE(BUS_ISA,SI1_Z280) -#define TYPE_SI2_ISA CARD_TYPE(BUS_ISA,SI2_Z280) -#define TYPE_SI2_EISA CARD_TYPE(BUS_EISA,SI2_Z280) -#define TYPE_SI2_PCI CARD_TYPE(BUS_PCI,SI2_Z280) - -#define TYPE_SX_ISA CARD_TYPE(BUS_ISA,SI3_T225) -#define TYPE_SX_PCI CARD_TYPE(BUS_PCI,SI3_T225) -/***************************************************************************** -****************************** ****************************** -****************************** Phase 1 Z280 ****************************** -****************************** ****************************** -*****************************************************************************/ - -/* ISA board details... */ -#define SI1_ISA_WINDOW_LEN 0x10000 /* 64 Kbyte shared memory window */ -//#define SI1_ISA_MEMORY_LEN 0x8000 /* Usable memory - unused define*/ -//#define SI1_ISA_ADDR_LOW 0x0A0000 /* Lowest address = 640 Kbyte */ -//#define SI1_ISA_ADDR_HIGH 0xFF8000 /* Highest address = 16Mbyte - 32Kbyte */ -//#define SI2_ISA_ADDR_STEP SI2_ISA_WINDOW_LEN/* ISA board address step */ -//#define SI2_ISA_IRQ_MASK 0x9800 /* IRQs 15,12,11 */ - -/* ISA board, register definitions... */ -//#define SI2_ISA_ID_BASE 0x7FF8 /* READ: Board ID string */ -#define SI1_ISA_RESET 0x8000 /* WRITE: Host Reset */ -#define SI1_ISA_RESET_CLEAR 0xc000 /* WRITE: Host Reset clear*/ -#define SI1_ISA_WAIT 0x9000 /* WRITE: Host wait */ -#define SI1_ISA_WAIT_CLEAR 0xd000 /* WRITE: Host wait clear */ -#define SI1_ISA_INTCL 0xa000 /* WRITE: Host Reset */ -#define SI1_ISA_INTCL_CLEAR 0xe000 /* WRITE: Host Reset */ - - -/***************************************************************************** -****************************** ****************************** -****************************** Phase 2 Z280 ****************************** -****************************** ****************************** -*****************************************************************************/ - -/* ISA board details... */ -#define SI2_ISA_WINDOW_LEN 0x8000 /* 32 Kbyte shared memory window */ -#define SI2_ISA_MEMORY_LEN 0x7FF8 /* Usable memory */ -#define SI2_ISA_ADDR_LOW 0x0A0000 /* Lowest address = 640 Kbyte */ -#define SI2_ISA_ADDR_HIGH 0xFF8000 /* Highest address = 16Mbyte - 32Kbyte */ -#define SI2_ISA_ADDR_STEP SI2_ISA_WINDOW_LEN/* ISA board address step */ -#define SI2_ISA_IRQ_MASK 0x9800 /* IRQs 15,12,11 */ - -/* ISA board, register definitions... */ -#define SI2_ISA_ID_BASE 0x7FF8 /* READ: Board ID string */ -#define SI2_ISA_RESET SI2_ISA_ID_BASE /* WRITE: Host Reset */ -#define SI2_ISA_IRQ11 (SI2_ISA_ID_BASE+1) /* WRITE: Set IRQ11 */ -#define SI2_ISA_IRQ12 (SI2_ISA_ID_BASE+2) /* WRITE: Set IRQ12 */ -#define SI2_ISA_IRQ15 (SI2_ISA_ID_BASE+3) /* WRITE: Set IRQ15 */ -#define SI2_ISA_IRQSET (SI2_ISA_ID_BASE+4) /* WRITE: Set Host Interrupt */ -#define SI2_ISA_INTCLEAR (SI2_ISA_ID_BASE+5) /* WRITE: Enable Host Interrupt */ - -#define SI2_ISA_IRQ11_SET 0x10 -#define SI2_ISA_IRQ11_CLEAR 0x00 -#define SI2_ISA_IRQ12_SET 0x10 -#define SI2_ISA_IRQ12_CLEAR 0x00 -#define SI2_ISA_IRQ15_SET 0x10 -#define SI2_ISA_IRQ15_CLEAR 0x00 -#define SI2_ISA_INTCLEAR_SET 0x10 -#define SI2_ISA_INTCLEAR_CLEAR 0x00 -#define SI2_ISA_IRQSET_CLEAR 0x10 -#define SI2_ISA_IRQSET_SET 0x00 -#define SI2_ISA_RESET_SET 0x00 -#define SI2_ISA_RESET_CLEAR 0x10 - -/* PCI board details... */ -#define SI2_PCI_WINDOW_LEN 0x100000 /* 1 Mbyte memory window */ - -/* PCI board register definitions... */ -#define SI2_PCI_SET_IRQ 0x40001 /* Set Host Interrupt */ -#define SI2_PCI_RESET 0xC0001 /* Host Reset */ - -/***************************************************************************** -****************************** ****************************** -****************************** Phase 3 T225 ****************************** -****************************** ****************************** -*****************************************************************************/ - -/* General board details... */ -#define SX_WINDOW_LEN 64*1024 /* 64 Kbyte memory window */ - -/* ISA board details... */ -#define SX_ISA_ADDR_LOW 0x0A0000 /* Lowest address = 640 Kbyte */ -#define SX_ISA_ADDR_HIGH 0xFF8000 /* Highest address = 16Mbyte - 32Kbyte */ -#define SX_ISA_ADDR_STEP SX_WINDOW_LEN /* ISA board address step */ -#define SX_ISA_IRQ_MASK 0x9E00 /* IRQs 15,12,11,10,9 */ - -/* Hardware register definitions... */ -#define SX_EVENT_STATUS 0x7800 /* READ: T225 Event Status */ -#define SX_EVENT_STROBE 0x7800 /* WRITE: T225 Event Strobe */ -#define SX_EVENT_ENABLE 0x7880 /* WRITE: T225 Event Enable */ -#define SX_VPD_ROM 0x7C00 /* READ: Vital Product Data ROM */ -#define SX_CONFIG 0x7C00 /* WRITE: Host Configuration Register */ -#define SX_IRQ_STATUS 0x7C80 /* READ: Host Interrupt Status */ -#define SX_SET_IRQ 0x7C80 /* WRITE: Set Host Interrupt */ -#define SX_RESET_STATUS 0x7D00 /* READ: Host Reset Status */ -#define SX_RESET 0x7D00 /* WRITE: Host Reset */ -#define SX_RESET_IRQ 0x7D80 /* WRITE: Reset Host Interrupt */ - -/* SX_VPD_ROM definitions... */ -#define SX_VPD_SLX_ID1 0x00 -#define SX_VPD_SLX_ID2 0x01 -#define SX_VPD_HW_REV 0x02 -#define SX_VPD_HW_ASSEM 0x03 -#define SX_VPD_UNIQUEID4 0x04 -#define SX_VPD_UNIQUEID3 0x05 -#define SX_VPD_UNIQUEID2 0x06 -#define SX_VPD_UNIQUEID1 0x07 -#define SX_VPD_MANU_YEAR 0x08 -#define SX_VPD_MANU_WEEK 0x09 -#define SX_VPD_IDENT 0x10 -#define SX_VPD_IDENT_STRING "JET HOST BY KEV#" - -/* SX unique identifiers... */ -#define SX_UNIQUEID_MASK 0xF0 -#define SX_ISA_UNIQUEID1 0x20 -#define SX_PCI_UNIQUEID1 0x50 - -/* SX_CONFIG definitions... */ -#define SX_CONF_BUSEN 0x02 /* Enable T225 memory and I/O */ -#define SX_CONF_HOSTIRQ 0x04 /* Enable board to host interrupt */ - -/* SX bootstrap... */ -#define SX_BOOTSTRAP "\x28\x20\x21\x02\x60\x0a" -#define SX_BOOTSTRAP_SIZE 6 -#define SX_BOOTSTRAP_ADDR (0x8000-SX_BOOTSTRAP_SIZE) - -/***************************************************************************** -********************************** ********************************** -********************************** EISA ********************************** -********************************** ********************************** -*****************************************************************************/ - -#define SI2_EISA_OFF 0x42 -#define SI2_EISA_VAL 0x01 -#define SI2_EISA_WINDOW_LEN 0x10000 - -/***************************************************************************** -*********************************** ********************************** -*********************************** PCI ********************************** -*********************************** ********************************** -*****************************************************************************/ - -/* General definitions... */ - -#define SPX_VENDOR_ID 0x11CB /* Assigned by the PCI SIG */ -#define SPX_DEVICE_ID 0x4000 /* SI/XIO boards */ -#define SPX_PLXDEVICE_ID 0x2000 /* SX boards */ - -#define SPX_SUB_VENDOR_ID SPX_VENDOR_ID /* Same as vendor id */ -#define SI2_SUB_SYS_ID 0x400 /* Phase 2 (Z280) board */ -#define SX_SUB_SYS_ID 0x200 /* Phase 3 (t225) board */ - -#endif /*_sxboards_h */ - -/* End of SXBOARDS.H */ |
