| 1 | /* $ZEL: sis3100_map.h,v 1.2 2004/05/27 23:10:42 wuestner Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Copyright (c) 2001-2004
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| 5 | * Peter Wuestner. All rights reserved.
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | * 1. Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions, and the following disclaimer.
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| 12 | * 2. Redistributions in binary form must reproduce the above copyright
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| 13 | * notice, this list of conditions and the following disclaimer in the
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| 14 | * documentation and/or other materials provided with the distribution.
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| 15 | *
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| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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| 17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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| 20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 26 | * SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | #ifndef _sis3100_map_h_
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| 30 | #define _sis3100_map_h_
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| 31 |
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| 32 | struct sis3100_reg {
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| 33 | u_int32_t ident; /* 0x000 */
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| 34 | u_int32_t optical_sr; /* 0x004 */
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| 35 | u_int32_t optical_cr; /* 0x008 */
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| 36 | u_int32_t res0[29];
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| 37 | u_int32_t in_out; /* 0x080 */
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| 38 | u_int32_t in_latch_irq; /* 0x084 */
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| 39 | u_int32_t res1[30];
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| 40 | u_int32_t vme_master_sc; /* 0x100 */
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| 41 | u_int32_t vme_irq_sc; /* 0x104 */
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| 42 | u_int32_t res2[62];
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| 43 | u_int32_t vme_slave_sc; /* 0x200 */
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| 44 | u_int32_t dma_write_counter; /* 0x204 */
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| 45 | u_int32_t res3[62];
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| 46 | u_int32_t dsp_sc; /* 0x300 */
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| 47 | u_int32_t res4[63];
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| 48 | u_int32_t vme_addr_map[256]; /* 0x400 */
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| 49 | };
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| 50 |
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| 51 | /* bits in in_out */
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| 52 | #define sis3100_io_flat_out1 (1<<0)
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| 53 | #define sis3100_io_flat_out2 (1<<1)
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| 54 | #define sis3100_io_flat_out3 (1<<2)
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| 55 | #define sis3100_io_flat_out4 (1<<3)
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| 56 | #define sis3100_io_lemo_out1 (1<<4)
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| 57 | #define sis3100_io_lemo_out2 (1<<5)
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| 58 | #define sis3100_io_lemo_out3 (1<<6)
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| 59 | /* clear is (io_*_out?)<<16 */
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| 60 | #define sis3100_io_flat_in1 (1<<16)
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| 61 | #define sis3100_io_flat_in2 (1<<17)
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| 62 | #define sis3100_io_flat_in3 (1<<18)
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| 63 | #define sis3100_io_flat_in4 (1<<19)
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| 64 | #define sis3100_io_lemo_in1 (1<<20)
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| 65 | #define sis3100_io_lemo_in2 (1<<21)
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| 66 | #define sis3100_io_lemo_in3 (1<<22)
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| 67 |
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| 68 | /* bits in vme_master_sc */
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| 69 | #define vme_system_controller_enable (1<<0)
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| 70 | #define vme_sys_reset (1<<1)
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| 71 | #define vme_lemo_out_reset (1<<2)
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| 72 | #define vme_power_on_reset (1<<3)
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| 73 | #define vme_request_level (3<<4)
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| 74 | #define vme_requester_type (1<<6)
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| 75 | #define vme_user_led (1<<7)
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| 76 | #define vme_enable_retry (1<<8)
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| 77 | #define vme_long_timer (3<<12)
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| 78 | #define vme_berr_timer (3<<14)
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| 79 | #define vme_system_controller (1<<16)
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| 80 |
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| 81 | /* bits in dsp_sc */
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| 82 | #define sis3100_dsp_run (1<<8)
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| 83 | #define sis3100_dsp_boot_eprom (1<<9)
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| 84 | #define sis3100_dsp_boot_ctrl (1<<11)
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| 85 |
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| 86 | #define sis3100_dsp_available (1<<24)
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| 87 | #define sis3100_dsp_flag0 (1<<28)
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| 88 | #define sis3100_dsp_flag1 (1<<29)
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| 89 | #define sis3100_dsp_flag2 (1<<30)
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| 90 | #define sis3100_dsp_flag3 (1<<31)
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| 91 |
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| 92 | /* error codes */
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| 93 | #define sis3100_re_berr 0x211 /* Bus Error */
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| 94 | #define sis3100_re_retr 0x212 /* Retry */
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| 95 | #define sis3100_re_atimeout 0x214 /* Arbitration timeout */
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| 96 |
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| 97 | #endif
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