1 /* $OpenBSD: tsvar.h,v 1.8 2016/01/12 17:20:02 deraadt Exp $ */ 2 /* $NetBSD: tsvar.h,v 1.1 1999/06/29 06:46:47 ross Exp $ */ 3 4 /*- 5 * Copyright (c) 1999 by Ross Harvey. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Ross Harvey. 18 * 4. The name of Ross Harvey may not be used to endorse or promote products 19 * derived from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY ROSS HARVEY ``AS IS'' AND ANY EXPRESS 22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURP0SE 24 * ARE DISCLAIMED. IN NO EVENT SHALL ROSS HARVEY BE LIABLE FOR ANY 25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 */ 34 35 #include <dev/pci/pcivar.h> 36 #include <alpha/pci/pci_sgmap_pte64.h> 37 38 #define tsvar() { Generate ctags(1) key. } 39 40 struct tsp_config { 41 int pc_pslot; /* Pchip 0 or 1 */ 42 int pc_initted; /* Initialized */ 43 u_int64_t pc_iobase; /* All Pchip space starts here */ 44 struct ts_pchip *pc_csr; /* Pchip CSR space starts here */ 45 volatile u_int64_t *pc_tlbia; /* Pchip TLBIA register address */ 46 47 struct alpha_bus_space pc_iot, pc_memt; 48 struct alpha_pci_chipset pc_pc; 49 50 struct alpha_bus_dma_tag pc_dmat_direct; 51 struct alpha_bus_dma_tag pc_dmat_sgmap; 52 53 struct alpha_sgmap pc_sgmap; 54 55 u_int32_t pc_hae_mem; 56 u_int32_t pc_hae_io; 57 58 struct extent *pc_io_ex, *pc_mem_ex; 59 char pc_io_ex_name[16], pc_mem_ex_name[16]; 60 long pc_io_ex_storage[EXTENT_FIXED_STORAGE_SIZE(8) / sizeof(long)]; 61 long pc_mem_ex_storage[EXTENT_FIXED_STORAGE_SIZE(8) / sizeof(long)]; 62 int pc_mallocsafe; 63 }; 64 65 struct tsp_softc { 66 struct device sc_dev; 67 struct tsp_config *sc_ccp; 68 }; 69 70 struct tsp_attach_args { 71 char *tsp_name; 72 int tsp_slot; 73 }; 74 75 extern int tsp_console_hose; 76 77 struct tsp_config *tsp_init(int, int); 78 void tsp_pci_init(pci_chipset_tag_t, void *); 79 void tsp_dma_init(struct device *, struct tsp_config *); 80 81 void tsp_bus_io_init(bus_space_tag_t, void *); 82 void tsp_bus_mem_init(bus_space_tag_t, void *); 83 84 void tsp_bus_mem_init2(void *); 85