1 /* $NetBSD: tsvar.h,v 1.17 2021/07/19 01:06:14 thorpej Exp $ */ 2 3 /*- 4 * Copyright (c) 1999 by Ross Harvey. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Ross Harvey. 17 * 4. The name of Ross Harvey may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY ROSS HARVEY ``AS IS'' AND ANY EXPRESS 21 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURP0SE 23 * ARE DISCLAIMED. IN NO EVENT SHALL ROSS HARVEY BE LIABLE FOR ANY 24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 */ 33 34 #include <sys/extent.h> 35 #include <dev/isa/isavar.h> 36 #include <dev/pci/pcivar.h> 37 #include <dev/i2c/i2cvar.h> 38 #include <alpha/pci/pci_sgmap_pte64.h> 39 40 #define _FSTORE (EXTENT_FIXED_STORAGE_SIZE(8) / sizeof(long)) 41 42 #define tsvar() { Generate ctags(1) key. } 43 44 struct tsp_config { 45 int pc_pslot; /* Pchip 0 or 1 */ 46 int pc_initted; /* Initialized */ 47 uint64_t pc_iobase; /* All Pchip space starts here */ 48 struct ts_pchip *pc_csr; /* Pchip CSR space starts here */ 49 volatile uint64_t *pc_tlbia; /* Pchip TLBIA register address */ 50 51 struct alpha_bus_space pc_iot, pc_memt; 52 struct alpha_pci_chipset pc_pc; 53 54 struct alpha_bus_dma_tag pc_dmat64_direct; 55 struct alpha_bus_dma_tag pc_dmat_direct; 56 struct alpha_bus_dma_tag pc_dmat_sgmap_lo; 57 struct alpha_bus_dma_tag pc_dmat_sgmap_hi; 58 59 struct alpha_sgmap pc_sgmap_lo; 60 struct alpha_sgmap pc_sgmap_hi; 61 62 uint32_t pc_hae_mem; 63 uint32_t pc_hae_io; 64 65 long pc_io_exstorage[_FSTORE]; 66 long pc_mem_exstorage[_FSTORE]; 67 struct extent *pc_io_ex, *pc_mem_ex; 68 int pc_mallocsafe; 69 70 struct { 71 uint64_t wsba[4]; 72 uint64_t wsm[4]; 73 uint64_t tba[4]; 74 } pc_saved_windows; 75 uint64_t pc_saved_pctl; 76 }; 77 78 struct tsp_attach_args { 79 const char *tsp_name; 80 int tsp_slot; 81 }; 82 83 struct tsciic_softc { 84 device_t sc_dev; 85 struct i2c_controller sc_i2c; 86 }; 87 88 struct tsciic_attach_args { 89 const char *tsciic_name; 90 }; 91 92 extern int tsp_console_hose; 93 94 struct tsp_config *tsp_init(int, int); 95 void tsp_pci_init(pci_chipset_tag_t, void *); 96 void tsp_dma_init(struct tsp_config *); 97 98 void tsp_bus_io_init(bus_space_tag_t, void *); 99 void tsp_bus_mem_init(bus_space_tag_t, void *); 100 101 void tsp_bus_mem_init2(bus_space_tag_t, void *); 102 103 void tsciic_init(device_t); 104 105 void tsp_print_error(unsigned int, unsigned long); 106 void tsc_print_misc(unsigned int, unsigned long); 107 void tsc_print_dir(unsigned int, unsigned long); 108 109 #define IPRINTF(i, f, ...) printf("%*s" f, i * 4, "", ##__VA_ARGS__) 110