dwc_mmc_var.h revision 1.4.2.4
1 1.4.2.4 skrll /* $NetBSD: dwc_mmc_var.h,v 1.4.2.4 2017/08/28 17:52:03 skrll Exp $ */ 2 1.4.2.2 skrll 3 1.4.2.2 skrll /*- 4 1.4.2.4 skrll * Copyright (c) 2014-2017 Jared McNeill <jmcneill (at) invisible.ca> 5 1.4.2.2 skrll * All rights reserved. 6 1.4.2.2 skrll * 7 1.4.2.2 skrll * Redistribution and use in source and binary forms, with or without 8 1.4.2.2 skrll * modification, are permitted provided that the following conditions 9 1.4.2.2 skrll * are met: 10 1.4.2.2 skrll * 1. Redistributions of source code must retain the above copyright 11 1.4.2.2 skrll * notice, this list of conditions and the following disclaimer. 12 1.4.2.2 skrll * 2. Redistributions in binary form must reproduce the above copyright 13 1.4.2.2 skrll * notice, this list of conditions and the following disclaimer in the 14 1.4.2.2 skrll * documentation and/or other materials provided with the distribution. 15 1.4.2.2 skrll * 16 1.4.2.2 skrll * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 1.4.2.2 skrll * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 1.4.2.2 skrll * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 1.4.2.2 skrll * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 1.4.2.2 skrll * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 1.4.2.2 skrll * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 1.4.2.2 skrll * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 1.4.2.2 skrll * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 1.4.2.2 skrll * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 1.4.2.2 skrll * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 1.4.2.2 skrll * SUCH DAMAGE. 27 1.4.2.2 skrll */ 28 1.4.2.2 skrll 29 1.4.2.2 skrll #ifndef _DWC_MMC_VAR_H 30 1.4.2.2 skrll #define _DWC_MMC_VAR_H 31 1.4.2.2 skrll 32 1.4.2.2 skrll struct dwc_mmc_softc { 33 1.4.2.4 skrll device_t sc_dev; 34 1.4.2.4 skrll bus_space_tag_t sc_bst; 35 1.4.2.4 skrll bus_space_handle_t sc_bsh; 36 1.4.2.4 skrll bus_space_handle_t sc_clk_bsh; 37 1.4.2.4 skrll bus_dma_tag_t sc_dmat; 38 1.4.2.4 skrll 39 1.4.2.4 skrll u_int sc_flags; 40 1.4.2.4 skrll #define DWC_MMC_F_DMA __BIT(0) 41 1.4.2.4 skrll #define DWC_MMC_F_USE_HOLD_REG __BIT(1) 42 1.4.2.4 skrll uint32_t sc_fifo_reg; 43 1.4.2.4 skrll uint32_t sc_fifo_depth; 44 1.4.2.4 skrll u_int sc_clock_freq; 45 1.4.2.4 skrll 46 1.4.2.4 skrll void *sc_ih; 47 1.4.2.4 skrll kmutex_t sc_intr_lock; 48 1.4.2.4 skrll kcondvar_t sc_intr_cv; 49 1.4.2.4 skrll kcondvar_t sc_idst_cv; 50 1.4.2.4 skrll 51 1.4.2.4 skrll int sc_mmc_width; 52 1.4.2.4 skrll int sc_mmc_present; 53 1.4.2.4 skrll int sc_mmc_port; 54 1.4.2.4 skrll 55 1.4.2.4 skrll device_t sc_sdmmc_dev; 56 1.4.2.4 skrll 57 1.4.2.4 skrll uint32_t sc_idma_xferlen; 58 1.4.2.4 skrll bus_dma_segment_t sc_idma_segs[1]; 59 1.4.2.4 skrll int sc_idma_nsegs; 60 1.4.2.4 skrll bus_size_t sc_idma_size; 61 1.4.2.4 skrll bus_dmamap_t sc_idma_map; 62 1.4.2.4 skrll int sc_idma_ndesc; 63 1.4.2.4 skrll void *sc_idma_desc; 64 1.4.2.4 skrll 65 1.4.2.4 skrll uint32_t sc_intr_rint; 66 1.4.2.4 skrll uint32_t sc_intr_mint; 67 1.4.2.4 skrll uint32_t sc_idma_idst; 68 1.4.2.4 skrll 69 1.4.2.4 skrll int (*sc_card_detect)(struct dwc_mmc_softc *); 70 1.4.2.4 skrll int (*sc_write_protect)(struct dwc_mmc_softc *); 71 1.4.2.4 skrll void (*sc_set_led)(struct dwc_mmc_softc *, int); 72 1.4.2.2 skrll }; 73 1.4.2.2 skrll 74 1.4.2.4 skrll int dwc_mmc_init(struct dwc_mmc_softc *); 75 1.4.2.2 skrll int dwc_mmc_intr(void *); 76 1.4.2.2 skrll 77 1.4.2.2 skrll #endif /* !_DWC_MMC_VAR_H */ 78
Indexes created Tue Oct 14 01:09:49 GMT 2025