diff options
Diffstat (limited to 'drivers/isdn/hardware/eicon/mi_pc.h')
| -rw-r--r-- | drivers/isdn/hardware/eicon/mi_pc.h | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/eicon/mi_pc.h b/drivers/isdn/hardware/eicon/mi_pc.h new file mode 100644 index 00000000000..a861dac1f78 --- /dev/null +++ b/drivers/isdn/hardware/eicon/mi_pc.h @@ -0,0 +1,204 @@ + +/* + * + Copyright (c) Eicon Networks, 2002. + * + This source file is supplied for the use with + Eicon Networks range of DIVA Server Adapters. + * + Eicon File Revision : 2.1 + * + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + * + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the GNU General Public License for more details. + * + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +/*---------------------------------------------------------------------------- +// MAESTRA ISA PnP */ +#define BRI_MEMORY_BASE 0x1f700000 +#define BRI_MEMORY_SIZE 0x00100000 /* 1MB on the BRI */ +#define BRI_SHARED_RAM_SIZE 0x00010000 /* 64k shared RAM */ +#define BRI_RAY_TAYLOR_DSP_CODE_SIZE 0x00020000 /* max 128k DSP-Code (Ray Taylor's code) */ +#define BRI_ORG_MAX_DSP_CODE_SIZE 0x00050000 /* max 320k DSP-Code (Telindus) */ +#define BRI_V90D_MAX_DSP_CODE_SIZE 0x00060000 /* max 384k DSP-Code if V.90D included */ +#define BRI_CACHED_ADDR(x) (((x) & 0x1fffffffL) | 0x80000000L) +#define BRI_UNCACHED_ADDR(x) (((x) & 0x1fffffffL) | 0xa0000000L) +#define ADDR 4 +#define ADDRH 6 +#define DATA 0 +#define RESET 7 +#define DEFAULT_ADDRESS 0x240 +#define DEFAULT_IRQ 3 +#define M_PCI_ADDR 0x04 /* MAESTRA BRI PCI */ +#define M_PCI_ADDRH 0x0c /* MAESTRA BRI PCI */ +#define M_PCI_DATA 0x00 /* MAESTRA BRI PCI */ +#define M_PCI_RESET 0x10 /* MAESTRA BRI PCI */ +/*---------------------------------------------------------------------------- +// MAESTRA PRI PCI */ +#define MP_IRQ_RESET 0xc18 /* offset of isr in the CONFIG memory bar */ +#define MP_IRQ_RESET_VAL 0xfe /* value to clear an interrupt */ +#define MP_MEMORY_SIZE 0x00400000 /* 4MB on standard PRI */ +#define MP2_MEMORY_SIZE 0x00800000 /* 8MB on PRI Rev. 2 */ +#define MP_SHARED_RAM_OFFSET 0x00001000 /* offset of shared RAM base in the DRAM memory bar */ +#define MP_SHARED_RAM_SIZE 0x00010000 /* 64k shared RAM */ +#define MP_PROTOCOL_OFFSET (MP_SHARED_RAM_OFFSET + MP_SHARED_RAM_SIZE) +#define MP_RAY_TAYLOR_DSP_CODE_SIZE 0x00040000 /* max 256k DSP-Code (Ray Taylor's code) */ +#define MP_ORG_MAX_DSP_CODE_SIZE 0x00060000 /* max 384k DSP-Code (Telindus) */ +#define MP_V90D_MAX_DSP_CODE_SIZE 0x00070000 /* max 448k DSP-Code if V.90D included) */ +#define MP_VOIP_MAX_DSP_CODE_SIZE 0x00090000 /* max 576k DSP-Code if voice over IP included */ +#define MP_CACHED_ADDR(x) (((x) & 0x1fffffffL) | 0x80000000L) +#define MP_UNCACHED_ADDR(x) (((x) & 0x1fffffffL) | 0xa0000000L) +#define MP_RESET 0x20 /* offset of RESET register in the DEVICES memory bar */ +/* RESET register bits */ +#define _MP_S2M_RESET 0x10 /* active lo */ +#define _MP_LED2 0x08 /* 1 = on */ +#define _MP_LED1 0x04 /* 1 = on */ +#define _MP_DSP_RESET 0x02 /* active lo */ +#define _MP_RISC_RESET 0x81 /* active hi, bit 7 for compatibility with old boards */ +/* CPU exception context structure in MP shared ram after trap */ +typedef struct mp_xcptcontext_s MP_XCPTC; +struct mp_xcptcontext_s { + dword sr; + dword cr; + dword epc; + dword vaddr; + dword regs[32]; + dword mdlo; + dword mdhi; + dword reseverd; + dword xclass; +}; +/* boot interface structure for PRI */ +struct mp_load { + dword volatile cmd; + dword volatile addr; + dword volatile len; + dword volatile err; + dword volatile live; + dword volatile res1[0x1b]; + dword volatile TrapId; /* has value 0x999999XX on a CPU trap */ + dword volatile res2[0x03]; + MP_XCPTC volatile xcpt; /* contains register dump */ + dword volatile rest[((0x1020>>2)-6) - 0x1b - 1 - 0x03 - (sizeof(MP_XCPTC)>>2)]; + dword volatile signature; + dword data[60000]; /* real interface description */ +}; +/*----------------------------------------------------------------------------*/ +/* SERVER 4BRI (Quattro PCI) */ +#define MQ_BOARD_REG_OFFSET 0x800000 /* PC relative On board registers offset */ +#define MQ_BREG_RISC 0x1200 /* RISC Reset ect */ +#define MQ_RISC_COLD_RESET_MASK 0x0001 /* RISC Cold reset */ +#define MQ_RISC_WARM_RESET_MASK 0x0002 /* RISC Warm reset */ +#define MQ_BREG_IRQ_TEST 0x0608 /* Interrupt request, no CPU interaction */ +#define MQ_IRQ_REQ_ON 0x1 +#define MQ_IRQ_REQ_OFF 0x0 +#define MQ_BOARD_DSP_OFFSET 0xa00000 /* PC relative On board DSP regs offset */ +#define MQ_DSP1_ADDR_OFFSET 0x0008 /* Addr register offset DSP 1 subboard 1 */ +#define MQ_DSP2_ADDR_OFFSET 0x0208 /* Addr register offset DSP 2 subboard 1 */ +#define MQ_DSP1_DATA_OFFSET 0x0000 /* Data register offset DSP 1 subboard 1 */ +#define MQ_DSP2_DATA_OFFSET 0x0200 /* Data register offset DSP 2 subboard 1 */ +#define MQ_DSP_JUNK_OFFSET 0x0400 /* DSP Data/Addr regs subboard offset */ +#define MQ_ISAC_DSP_RESET 0x0028 /* ISAC and DSP reset address offset */ +#define MQ_BOARD_ISAC_DSP_RESET 0x800028 /* ISAC and DSP reset address offset */ +#define MQ_INSTANCE_COUNT 4 /* 4BRI consists of four instances */ +#define MQ_MEMORY_SIZE 0x00400000 /* 4MB on standard 4BRI */ +#define MQ_CTRL_SIZE 0x00002000 /* 8K memory mapped registers */ +#define MQ_SHARED_RAM_SIZE 0x00010000 /* 64k shared RAM */ +#define MQ_ORG_MAX_DSP_CODE_SIZE 0x00050000 /* max 320k DSP-Code (Telindus) */ +#define MQ_V90D_MAX_DSP_CODE_SIZE 0x00060000 /* max 384K DSP-Code if V.90D included */ +#define MQ_VOIP_MAX_DSP_CODE_SIZE 0x00028000 /* max 4*160k = 640K DSP-Code if voice over IP included */ +#define MQ_CACHED_ADDR(x) (((x) & 0x1fffffffL) | 0x80000000L) +#define MQ_UNCACHED_ADDR(x) (((x) & 0x1fffffffL) | 0xa0000000L) +/*--------------------------------------------------------------------------------------------*/ +/* Additional definitions reflecting the different address map of the SERVER 4BRI V2 */ +#define MQ2_BREG_RISC 0x0200 /* RISC Reset ect */ +#define MQ2_BREG_IRQ_TEST 0x0400 /* Interrupt request, no CPU interaction */ +#define MQ2_BOARD_DSP_OFFSET 0x800000 /* PC relative On board DSP regs offset */ +#define MQ2_DSP1_DATA_OFFSET 0x1800 /* Data register offset DSP 1 subboard 1 */ +#define MQ2_DSP1_ADDR_OFFSET 0x1808 /* Addr register offset DSP 1 subboard 1 */ +#define MQ2_DSP2_DATA_OFFSET 0x1810 /* Data register offset DSP 2 subboard 1 */ +#define MQ2_DSP2_ADDR_OFFSET 0x1818 /* Addr register offset DSP 2 subboard 1 */ +#define MQ2_DSP_JUNK_OFFSET 0x1000 /* DSP Data/Addr regs subboard offset */ +#define MQ2_ISAC_DSP_RESET 0x0000 /* ISAC and DSP reset address offset */ +#define MQ2_BOARD_ISAC_DSP_RESET 0x800000 /* ISAC and DSP reset address offset */ +#define MQ2_IPACX_CONFIG 0x0300 /* IPACX Configuration TE(0)/NT(1) */ +#define MQ2_BOARD_IPACX_CONFIG 0x800300 /* "" */ +#define MQ2_MEMORY_SIZE 0x01000000 /* 16MB code/data memory */ +#define MQ2_CTRL_SIZE 0x00008000 /* 32K memory mapped registers */ +/*----------------------------------------------------------------------------*/ +/* SERVER BRI 2M/2F as derived from 4BRI V2 */ +#define BRI2_MEMORY_SIZE 0x00800000 /* 8MB code/data memory */ +#define BRI2_PROTOCOL_MEMORY_SIZE (MQ2_MEMORY_SIZE >> 2) /* same as one 4BRI Rev.2 task */ +#define BRI2_CTRL_SIZE 0x00008000 /* 32K memory mapped registers */ +#define M_INSTANCE_COUNT 1 /* BRI consists of one instance */ +/* + * Some useful constants for proper initialization of the GT6401x + */ +#define ID_REG 0x0000 /*Pci reg-contain the Dev&Ven ID of the card*/ +#define RAS0_BASEREG 0x0010 /*Ras0 register - contain the base addr Ras0*/ +#define RAS2_BASEREG 0x0014 +#define CS_BASEREG 0x0018 +#define BOOT_BASEREG 0x001c +#define GTREGS_BASEREG 0x0024 /*GTRegsBase reg-contain the base addr where*/ + /*the GT64010 internal regs where mapped */ +/* + * GT64010 internal registers + */ + /* DRAM device coding */ +#define LOW_RAS0_DREG 0x0400 /*Ras0 low decode address*/ +#define HI_RAS0_DREG 0x0404 /*Ras0 high decode address*/ +#define LOW_RAS1_DREG 0x0408 /*Ras1 low decode address*/ +#define HI_RAS1_DREG 0x040c /*Ras1 high decode address*/ +#define LOW_RAS2_DREG 0x0410 /*Ras2 low decode address*/ +#define HI_RAS2_DREG 0x0414 /*Ras2 high decode address*/ +#define LOW_RAS3_DREG 0x0418 /*Ras3 low decode address*/ +#define HI_RAS3_DREG 0x041c /*Ras3 high decode address*/ + /* I/O CS device coding */ +#define LOW_CS0_DREG 0x0420 /* CS0* low decode register */ +#define HI_CS0_DREG 0x0424 /* CS0* high decode register */ +#define LOW_CS1_DREG 0x0428 /* CS1* low decode register */ +#define HI_CS1_DREG 0x042c /* CS1* high decode register */ +#define LOW_CS2_DREG 0x0430 /* CS2* low decode register */ +#define HI_CS2_DREG 0x0434 /* CS2* high decode register */ +#define LOW_CS3_DREG 0x0438 /* CS3* low decode register */ +#define HI_CS3_DREG 0x043c /* CS3* high decode register */ + /* Boot PROM device coding */ +#define LOW_BOOTCS_DREG 0x0440 /* Boot CS low decode register */ +#define HI_BOOTCS_DREG 0x0444 /* Boot CS High decode register */ + /* DRAM group coding (for CPU) */ +#define LO_RAS10_GREG 0x0008 /*Ras1..0 group low decode address*/ +#define HI_RAS10_GREG 0x0010 /*Ras1..0 group high decode address*/ +#define LO_RAS32_GREG 0x0018 /*Ras3..2 group low decode address */ +#define HI_RAS32_GREG 0x0020 /*Ras3..2 group high decode address */ + /* I/O CS group coding for (CPU) */ +#define LO_CS20_GREG 0x0028 /* CS2..0 group low decode register */ +#define HI_CS20_GREG 0x0030 /* CS2..0 group high decode register */ +#define LO_CS3B_GREG 0x0038 /* CS3 & PROM group low decode register */ +#define HI_CS3B_GREG 0x0040 /* CS3 & PROM group high decode register */ + /* Galileo specific PCI config. */ +#define PCI_TIMEOUT_RET 0x0c04 /* Time Out and retry register */ +#define RAS10_BANKSIZE 0x0c08 /* RAS 1..0 group PCI bank size */ +#define RAS32_BANKSIZE 0x0c0c /* RAS 3..2 group PCI bank size */ +#define CS20_BANKSIZE 0x0c10 /* CS 2..0 group PCI bank size */ +#define CS3B_BANKSIZE 0x0c14 /* CS 3 & Boot group PCI bank size */ +#define DRAM_SIZE 0x0001 /*Dram size in mega bytes*/ +#define PROM_SIZE 0x08000 /*Prom size in bytes*/ +/*--------------------------------------------------------------------------*/ +#define OFFS_DIVA_INIT_TASK_COUNT 0x68 +#define OFFS_DSP_CODE_BASE_ADDR 0x6c +#define OFFS_XLOG_BUF_ADDR 0x70 +#define OFFS_XLOG_COUNT_ADDR 0x74 +#define OFFS_XLOG_OUT_ADDR 0x78 +#define OFFS_PROTOCOL_END_ADDR 0x7c +#define OFFS_PROTOCOL_ID_STRING 0x80 +/*--------------------------------------------------------------------------*/ |