907b5105f1
Since commit a2ce7dbd91 ("meson: convert tests/qtest to meson"),
libqtest.h is under libqos/ directory, while libqtest.c is still in
qtest/. Move back to its original location to avoid mixing with libqos/.
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
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* MMC Host Controller Commands
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*
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* Copyright (c) 2021 Google LLC
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "../libqtest.h"
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/* more details at hw/sd/sdhci-internal.h */
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#define SDHC_BLKSIZE 0x04
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#define SDHC_BLKCNT 0x06
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#define SDHC_ARGUMENT 0x08
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#define SDHC_TRNMOD 0x0C
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#define SDHC_CMDREG 0x0E
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#define SDHC_BDATA 0x20
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#define SDHC_PRNSTS 0x24
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#define SDHC_BLKGAP 0x2A
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#define SDHC_CLKCON 0x2C
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#define SDHC_SWRST 0x2F
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#define SDHC_CAPAB 0x40
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#define SDHC_MAXCURR 0x48
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#define SDHC_HCVER 0xFE
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/* TRNSMOD Reg */
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#define SDHC_TRNS_BLK_CNT_EN 0x0002
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#define SDHC_TRNS_READ 0x0010
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#define SDHC_TRNS_WRITE 0x0000
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#define SDHC_TRNS_MULTI 0x0020
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/* CMD Reg */
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#define SDHC_CMD_DATA_PRESENT (1 << 5)
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#define SDHC_ALL_SEND_CID (2 << 8)
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#define SDHC_SEND_RELATIVE_ADDR (3 << 8)
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#define SDHC_SELECT_DESELECT_CARD (7 << 8)
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#define SDHC_SEND_CSD (9 << 8)
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#define SDHC_STOP_TRANSMISSION (12 << 8)
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#define SDHC_READ_MULTIPLE_BLOCK (18 << 8)
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#define SDHC_WRITE_MULTIPLE_BLOCK (25 << 8)
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#define SDHC_APP_CMD (55 << 8)
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/* SWRST Reg */
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#define SDHC_RESET_ALL 0x01
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/* CLKCTRL Reg */
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#define SDHC_CLOCK_INT_EN 0x0001
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#define SDHC_CLOCK_INT_STABLE 0x0002
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#define SDHC_CLOCK_SDCLK_EN (1 << 2)
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/* Set registers needed to send commands to SD */
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void sdhci_cmd_regs(QTestState *qts, uint64_t base_addr, uint16_t blksize,
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uint16_t blkcnt, uint32_t argument, uint16_t trnmod,
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uint16_t cmdreg);
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/* Read at most 1 block of SD using non-DMA */
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ssize_t sdhci_read_cmd(QTestState *qts, uint64_t base_addr, char *msg,
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size_t count);
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/* Write at most 1 block of SD using non-DMA */
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void sdhci_write_cmd(QTestState *qts, uint64_t base_addr, const char *msg,
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size_t count, size_t blksize);
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