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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 *);