1 /* $NetBSD: gtvar.h,v 1.15 2010/04/28 13:51:56 kiyohara Exp $ */ 2 /* 3 * Copyright (c) 2009 KIYOHARA Takashi 4 * 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 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 19 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 24 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef _DEV_DISCOVERY_GTVAR_H_ 29 #define _DEV_DISCOVERY_GTVAR_H_ 30 31 struct gt_softc { 32 device_t sc_dev; 33 int sc_model; 34 int sc_rev; 35 bus_addr_t sc_addr; 36 bus_space_tag_t sc_iot; 37 bus_space_handle_t sc_ioh; 38 bus_dma_tag_t sc_dmat; 39 }; 40 41 struct obio_attach_args { 42 const char *oa_name; /* call name of device */ 43 bus_space_tag_t oa_memt; /* bus space tag */ 44 bus_addr_t oa_offset; /* offset (absolute) to device */ 45 bus_size_t oa_size; /* size (strided) of device */ 46 int oa_irq; /* irq */ 47 }; 48 49 50 void gt_attach_common(struct gt_softc *); 51 52 #ifdef GT_WATCHDOG 53 void gt_watchdog_service(void); 54 void gt_watchdog_reset(void); 55 #else 56 #define gt_watchdog_service() ((void)0) 57 #define gt_watchdog_reset() ((void)0) 58 #endif 59 60 int gt_mii_read(device_t, device_t, int, int); 61 void gt_mii_write(device_t, device_t, int, int, int); 62 63 64 uint32_t gt_read_mpp(void); 65 66 #endif /* _DEV_DISCOVERY_GTVAR_H_ */ 67