| /* |
| * SD Memory Card emulation (deprecated legacy API) |
| * |
| * Copyright (c) 2006 Andrzej Zaborowski <balrog@zabor.org> |
| * |
| * 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. |
| */ |
| #ifndef HW_SDCARD_LEGACY_H |
| #define HW_SDCARD_LEGACY_H |
| |
| #include "hw/sd/sd.h" |
| |
| /* Legacy functions to be used only by non-qdevified callers */ |
| SDState *sd_init(BlockBackend *blk, bool is_spi); |
| int sd_do_command(SDState *card, SDRequest *request, uint8_t *response); |
| void sd_write_byte(SDState *card, uint8_t value); |
| uint8_t sd_read_byte(SDState *card); |
| void sd_set_cb(SDState *card, qemu_irq readonly, qemu_irq insert); |
| |
| /* sd_enable should not be used -- it is only used on the nseries boards, |
| * where it is part of a broken implementation of the MMC card slot switch |
| * (there should be two card slots which are multiplexed to a single MMC |
| * controller, but instead we model it with one card and controller and |
| * disable the card when the second slot is selected, so it looks like the |
| * second slot is always empty). |
| */ |
| void sd_enable(SDState *card, bool enable); |
| |
| #endif /* HW_SDCARD_LEGACY_H */ |
