82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
|
/*-
|
||
|
|
* Copyright (c) 2014 Ruslan Bukin <br@bsdpad.com>
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* This software was developed by SRI International and the University of
|
||
|
|
* Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
|
||
|
|
* ("CTSRD"), as part of the DARPA CRASH research programme.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
* SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
* $FreeBSD$
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef DEV_MMC_HOST_DWMMC_VAR_H
|
||
|
|
#define DEV_MMC_HOST_DWMMC_VAR_H
|
||
|
|
|
||
|
|
enum {
|
||
|
|
HWTYPE_NONE,
|
||
|
|
HWTYPE_ALTERA,
|
||
|
|
HWTYPE_EXYNOS,
|
||
|
|
HWTYPE_HISILICON,
|
||
|
|
HWTYPE_ROCKCHIP,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct dwmmc_softc {
|
||
|
|
struct resource *res[2];
|
||
|
|
device_t dev;
|
||
|
|
void *intr_cookie;
|
||
|
|
struct mmc_host host;
|
||
|
|
struct mtx sc_mtx;
|
||
|
|
struct mmc_request *req;
|
||
|
|
struct mmc_command *curcmd;
|
||
|
|
uint32_t flags;
|
||
|
|
uint32_t hwtype;
|
||
|
|
uint32_t use_auto_stop;
|
||
|
|
uint32_t use_pio;
|
||
|
|
uint32_t pwren_inverted;
|
||
|
|
u_int desc_count;
|
||
|
|
|
||
|
|
bus_dma_tag_t desc_tag;
|
||
|
|
bus_dmamap_t desc_map;
|
||
|
|
struct idmac_desc *desc_ring;
|
||
|
|
bus_addr_t desc_ring_paddr;
|
||
|
|
bus_dma_tag_t buf_tag;
|
||
|
|
bus_dmamap_t buf_map;
|
||
|
|
|
||
|
|
uint32_t bus_busy;
|
||
|
|
uint32_t dto_rcvd;
|
||
|
|
uint32_t acd_rcvd;
|
||
|
|
uint32_t cmd_done;
|
||
|
|
uint32_t bus_hz;
|
||
|
|
uint32_t fifo_depth;
|
||
|
|
uint32_t num_slots;
|
||
|
|
uint32_t sdr_timing;
|
||
|
|
uint32_t ddr_timing;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern driver_t dwmmc_driver;
|
||
|
|
|
||
|
|
int dwmmc_attach(device_t);
|
||
|
|
|
||
|
|
#endif
|