1 /* $NetBSD: pl181var.h,v 1.3 2018/02/19 19:00:42 jmcneill Exp $ */ 2 3 /*- 4 * Copyright (c) 2015 Jared D. McNeill <jmcneill@invisible.ca> 5 * 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 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _PL181VAR_H 30 #define _PL181VAR_H 31 32 struct plmmc_softc { 33 device_t sc_dev; 34 bus_space_tag_t sc_bst; 35 bus_space_handle_t sc_bsh; 36 unsigned int sc_clock_freq; 37 unsigned int sc_max_freq; 38 39 device_t sc_sdmmc_dev; 40 kmutex_t sc_lock; 41 kcondvar_t sc_intr_cv; 42 uint32_t sc_intr_status; 43 44 struct sdmmc_command *sc_cmd; 45 int sc_fifo_resid; 46 uint32_t sc_status_mask; 47 }; 48 49 void plmmc_init(struct plmmc_softc *); 50 int plmmc_intr(void *); 51 52 #endif /* !_PL181VAR_H */ 53