tx39var.h revision 1.2.2.2
1 1.2.2.2 wrstuden /* $NetBSD: tx39var.h,v 1.2.2.2 1999/12/27 18:32:13 wrstuden Exp $ */ 2 1.2.2.2 wrstuden 3 1.2.2.2 wrstuden /* 4 1.2.2.2 wrstuden * Copyright (c) 1999, by UCHIYAMA Yasushi 5 1.2.2.2 wrstuden * All rights reserved. 6 1.2.2.2 wrstuden * 7 1.2.2.2 wrstuden * Redistribution and use in source and binary forms, with or without 8 1.2.2.2 wrstuden * modification, are permitted provided that the following conditions 9 1.2.2.2 wrstuden * are met: 10 1.2.2.2 wrstuden * 1. Redistributions of source code must retain the above copyright 11 1.2.2.2 wrstuden * notice, this list of conditions and the following disclaimer. 12 1.2.2.2 wrstuden * 2. The name of the developer may NOT be used to endorse or promote products 13 1.2.2.2 wrstuden * derived from this software without specific prior written permission. 14 1.2.2.2 wrstuden * 15 1.2.2.2 wrstuden * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 1.2.2.2 wrstuden * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 1.2.2.2 wrstuden * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 1.2.2.2 wrstuden * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 1.2.2.2 wrstuden * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 1.2.2.2 wrstuden * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 1.2.2.2 wrstuden * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 1.2.2.2 wrstuden * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 1.2.2.2 wrstuden * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 1.2.2.2 wrstuden * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 1.2.2.2 wrstuden * SUCH DAMAGE. 26 1.2.2.2 wrstuden * 27 1.2.2.2 wrstuden */ 28 1.2.2.2 wrstuden #define TX39_PREFER_FUNCTION 29 1.2.2.2 wrstuden struct tx_chipset_tag { 30 1.2.2.2 wrstuden void *tc_intrt; /* interrupt tag */ 31 1.2.2.2 wrstuden void *tc_powert; /* power/clock tag */ 32 1.2.2.2 wrstuden }; 33 1.2.2.2 wrstuden 34 1.2.2.2 wrstuden typedef struct tx_chipset_tag* tx_chipset_tag_t; 35 1.2.2.2 wrstuden typedef u_int32_t txreg_t; 36 1.2.2.2 wrstuden 37 1.2.2.2 wrstuden /* 38 1.2.2.2 wrstuden * TX39 Internal Function Register access 39 1.2.2.2 wrstuden */ 40 1.2.2.2 wrstuden #define TX39_SYSADDR_CONFIG_REG_KSEG1 0xb0c00000 41 1.2.2.2 wrstuden #ifdef TX39_PREFER_FUNCTION 42 1.2.2.2 wrstuden tx_chipset_tag_t tx_conf_get_tag __P((void)); 43 1.2.2.2 wrstuden u_int32_t tx_conf_read __P((tx_chipset_tag_t, int)); 44 1.2.2.2 wrstuden void tx_conf_write __P((tx_chipset_tag_t, int, txreg_t)); 45 1.2.2.2 wrstuden #else /* TX39_PREFER_FUNCTION */ 46 1.2.2.2 wrstuden extern struct tx_chipset_tag tx_chipset; 47 1.2.2.2 wrstuden #define tx_conf_read(t, reg) ((void)(t), \ 48 1.2.2.2 wrstuden (*((txreg_t*)(TX39_SYSADDR_CONFIG_REG_KSEG1 + (reg))))) 49 1.2.2.2 wrstuden #define tx_conf_write(t, reg, val) ((void)(t), \ 50 1.2.2.2 wrstuden (*((txreg_t*)(TX39_SYSADDR_CONFIG_REG_KSEG1 + (reg))) = (val))) 51 1.2.2.2 wrstuden #define tx_conf_get_tag() (&tx_chipset) 52 1.2.2.2 wrstuden #endif /* TX39_PREFER_FUNCTION */ 53 1.2.2.2 wrstuden 54 1.2.2.2 wrstuden /* 55 1.2.2.2 wrstuden * txsim attach arguments. (txsim ... TX System Internal Module) 56 1.2.2.2 wrstuden */ 57 1.2.2.2 wrstuden struct txsimbus_attach_args { 58 1.2.2.2 wrstuden char *tba_busname; 59 1.2.2.2 wrstuden }; 60 1.2.2.2 wrstuden 61 1.2.2.2 wrstuden /* 62 1.2.2.2 wrstuden * txsim module attach arguments. 63 1.2.2.2 wrstuden */ 64 1.2.2.2 wrstuden struct txsim_attach_args { 65 1.2.2.2 wrstuden tx_chipset_tag_t ta_tc; /* Chipset tag */ 66 1.2.2.2 wrstuden }; 67 1.2.2.2 wrstuden 68 1.2.2.2 wrstuden /* 69 1.2.2.2 wrstuden * Interrupt staff 70 1.2.2.2 wrstuden */ 71 1.2.2.2 wrstuden #define MAKEINTR(s, b) ((s) * 32 + (ffs(b) - 1)) 72 1.2.2.2 wrstuden void* tx_intr_establish __P((tx_chipset_tag_t, int, int, int, int (*) __P((void*)), void*)); 73 1.2.2.2 wrstuden void tx_intr_disestablish __P((tx_chipset_tag_t, void*)); 74 1.2.2.2 wrstuden #ifdef USE_POLL 75 1.2.2.2 wrstuden void* tx39_poll_establish __P((tx_chipset_tag_t, int, int, int, int (*) __P((void*)), void*)); 76 1.2.2.2 wrstuden void tx39_poll_disestablish __P((tx_chipset_tag_t, void*)); 77 1.2.2.2 wrstuden #endif /* USE_POLL */ 78 1.2.2.2 wrstuden void tx_conf_register_intr __P((tx_chipset_tag_t, void*)); 79 1.2.2.2 wrstuden 80 1.2.2.2 wrstuden #ifdef TX39_DEBUG 81 1.2.2.2 wrstuden extern u_int32_t tx39debugflag, tx39intrvec; 82 1.2.2.2 wrstuden /* 83 1.2.2.2 wrstuden * Debugging use. 84 1.2.2.2 wrstuden */ 85 1.2.2.2 wrstuden #define __bitdisp(a, s, e, m, c) \ 86 1.2.2.2 wrstuden ({ \ 87 1.2.2.2 wrstuden u_int32_t __j, __j1; \ 88 1.2.2.2 wrstuden int __i, __s, __e, __n; \ 89 1.2.2.2 wrstuden __n = sizeof(typeof(a)) * NBBY - 1; \ 90 1.2.2.2 wrstuden __j1 = 1 << __n; \ 91 1.2.2.2 wrstuden __e = e ? e : __n; \ 92 1.2.2.2 wrstuden __s = s; \ 93 1.2.2.2 wrstuden for (__j = __j1, __i = __n; __j > 0; __j >>=1, __i--) { \ 94 1.2.2.2 wrstuden if (__i > __e || __i < __s) { \ 95 1.2.2.2 wrstuden printf("%c", a & __j ? '+' : '-'); \ 96 1.2.2.2 wrstuden } else { \ 97 1.2.2.2 wrstuden printf("%c", a & __j ? '|' : '.'); \ 98 1.2.2.2 wrstuden } \ 99 1.2.2.2 wrstuden } \ 100 1.2.2.2 wrstuden if (m) { \ 101 1.2.2.2 wrstuden printf("[%s]", (char*)m); \ 102 1.2.2.2 wrstuden } \ 103 1.2.2.2 wrstuden if (c) { \ 104 1.2.2.2 wrstuden for (__j = __j1, __i = __n; __j > 0; __j >>=1, __i--) { \ 105 1.2.2.2 wrstuden if (!(__i > __e || __i < __s) && (a & __j)) { \ 106 1.2.2.2 wrstuden printf(" %d", __i); \ 107 1.2.2.2 wrstuden } \ 108 1.2.2.2 wrstuden } \ 109 1.2.2.2 wrstuden } \ 110 1.2.2.2 wrstuden printf("\n"); \ 111 1.2.2.2 wrstuden }) 112 1.2.2.2 wrstuden #define bitdisp(a) __bitdisp(a, 0, 0, 0, 1) 113 1.2.2.2 wrstuden #else /* TX39_DEBUG */ 114 1.2.2.2 wrstuden #define __bitdisp(a, s, e, m, c) 115 1.2.2.2 wrstuden #define bitdisp(a) 116 1.2.2.2 wrstuden #endif /* TX39_DEBUG */ 117 1.2.2.2 wrstuden 118 1.2.2.2 wrstuden int __is_set_print __P((u_int32_t, int, char*)); 119
Indexes created Thu Nov 06 02:09:54 GMT 2025