Annotation of sys/arch/alpha/pci/tsvar.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: tsvar.h,v 1.6 2006/03/16 22:32:44 miod 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/isa/isavar.h>
! 36: #include <dev/pci/pcivar.h>
! 37: #include <alpha/pci/pci_sgmap_pte64.h>
! 38:
! 39: #define tsvar() { Generate ctags(1) key. }
! 40:
! 41: struct tsp_config {
! 42: int pc_pslot; /* Pchip 0 or 1 */
! 43: int pc_initted; /* Initialized */
! 44: u_int64_t pc_iobase; /* All Pchip space starts here */
! 45: struct ts_pchip *pc_csr; /* Pchip CSR space starts here */
! 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 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 *);
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