907b5105f1
Since commit a2ce7dbd917 ("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
/*
|
|
* MMC Host Controller Commands
|
|
*
|
|
* Copyright (c) 2021 Google LLC
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*/
|
|
|
|
#include "../libqtest.h"
|
|
|
|
/* more details at hw/sd/sdhci-internal.h */
|
|
#define SDHC_BLKSIZE 0x04
|
|
#define SDHC_BLKCNT 0x06
|
|
#define SDHC_ARGUMENT 0x08
|
|
#define SDHC_TRNMOD 0x0C
|
|
#define SDHC_CMDREG 0x0E
|
|
#define SDHC_BDATA 0x20
|
|
#define SDHC_PRNSTS 0x24
|
|
#define SDHC_BLKGAP 0x2A
|
|
#define SDHC_CLKCON 0x2C
|
|
#define SDHC_SWRST 0x2F
|
|
#define SDHC_CAPAB 0x40
|
|
#define SDHC_MAXCURR 0x48
|
|
#define SDHC_HCVER 0xFE
|
|
|
|
/* TRNSMOD Reg */
|
|
#define SDHC_TRNS_BLK_CNT_EN 0x0002
|
|
#define SDHC_TRNS_READ 0x0010
|
|
#define SDHC_TRNS_WRITE 0x0000
|
|
#define SDHC_TRNS_MULTI 0x0020
|
|
|
|
/* CMD Reg */
|
|
#define SDHC_CMD_DATA_PRESENT (1 << 5)
|
|
#define SDHC_ALL_SEND_CID (2 << 8)
|
|
#define SDHC_SEND_RELATIVE_ADDR (3 << 8)
|
|
#define SDHC_SELECT_DESELECT_CARD (7 << 8)
|
|
#define SDHC_SEND_CSD (9 << 8)
|
|
#define SDHC_STOP_TRANSMISSION (12 << 8)
|
|
#define SDHC_READ_MULTIPLE_BLOCK (18 << 8)
|
|
#define SDHC_WRITE_MULTIPLE_BLOCK (25 << 8)
|
|
#define SDHC_APP_CMD (55 << 8)
|
|
|
|
/* SWRST Reg */
|
|
#define SDHC_RESET_ALL 0x01
|
|
|
|
/* CLKCTRL Reg */
|
|
#define SDHC_CLOCK_INT_EN 0x0001
|
|
#define SDHC_CLOCK_INT_STABLE 0x0002
|
|
#define SDHC_CLOCK_SDCLK_EN (1 << 2)
|
|
|
|
/* Set registers needed to send commands to SD */
|
|
void sdhci_cmd_regs(QTestState *qts, uint64_t base_addr, uint16_t blksize,
|
|
uint16_t blkcnt, uint32_t argument, uint16_t trnmod,
|
|
uint16_t cmdreg);
|
|
|
|
/* Read at most 1 block of SD using non-DMA */
|
|
ssize_t sdhci_read_cmd(QTestState *qts, uint64_t base_addr, char *msg,
|
|
size_t count);
|
|
|
|
/* Write at most 1 block of SD using non-DMA */
|
|
void sdhci_write_cmd(QTestState *qts, uint64_t base_addr, const char *msg,
|
|
size_t count, size_t blksize);
|