diff options
Diffstat (limited to 'nuttx/drivers/mmcsd/mmcsd_debug.c')
-rw-r--r-- | nuttx/drivers/mmcsd/mmcsd_debug.c | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/nuttx/drivers/mmcsd/mmcsd_debug.c b/nuttx/drivers/mmcsd/mmcsd_debug.c new file mode 100644 index 000000000..03872f5cf --- /dev/null +++ b/nuttx/drivers/mmcsd/mmcsd_debug.c @@ -0,0 +1,183 @@ +/**************************************************************************** + * drivers/mmcsd/mmcsd_debug.c + * + * Copyright (C) 2008-2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 + * COPYRIGHT OWNER 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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdint.h> +#include <stdbool.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <debug.h> + +#include "mmcsd_csd.h" +#include "mmcsd_internal.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/* This needs to match the logic in include/debug.h */ + +#ifdef CONFIG_CPP_HAVE_VARARGS +# define message(format, arg...) lib_rawprintf(format, ##arg) +#else +# define message lib_rawprintf +#endif + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: mmcsd_dmpcsd + * + * Description: + * Dump the contents of the CSD + * + ****************************************************************************/ + +#if defined(CONFIG_DEBUG_VERBOSE) && defined(CONFIG_DEBUG_FS) +void mmcsd_dmpcsd(FAR const uint8_t *csd, uint8_t cardtype) +{ + bool mmc = (cardtype == MMCSD_CARDTYPE_MMC); + bool sd2 = (MMCSD_CSD_CSDSTRUCT(csd) == 1); + + fvdbg("CSD\n"); + fvdbg(" CSD_STRUCTURE: 1.%d\n", MMCSD_CSD_CSDSTRUCT(csd)); + if (mmc) + { + fvdbg(" MMC SPEC_VERS: %d\n", MMC_CSD_SPECVERS(csd)); + } + fvdbg(" TAAC:\n", + sd2 ? SD20_CSD_TAC_TIMEVALUE(csd) : MMCSD_CSD_TAAC_TIMEVALUE(csd)); + fvdbg(" TIME_VALUE: 0x%02x\n", + sd2 ? SD20_CSD_TAC_TIMEVALUE(csd) : MMCSD_CSD_TAAC_TIMEVALUE(csd)); + fvdbg(" TIME_UNIT: 0x%02x\n", + sd2 ? SD20_CSD_TAC_TIMEUNIT(csd) : MMCSD_CSD_TAAC_TIMEUNIT(csd)); + fvdbg(" NSAC: 0x%02x\n", + sd2 ? SD20_CSD_NSAC(csd) : MMCSD_CSD_NSAC(csd)); + fvdbg(" TRAN_SPEED:\n"); + fvdbg(" TIME_VALUE: 0x%02x\n", + sd2 ? SD20_CSD_TRANSPEED_TIMEVALUE(csd) : MMCSD_CSD_TRANSPEED_TIMEVALUE(csd)); + fvdbg(" RATE_UNIT: 0x%02x\n", + sd2 ? SD20_CSD_TRANSPEED_TRANSFERRATEUNIT(csd) : MMCSD_CSD_TRANSPEED_TRANSFERRATEUNIT(csd)); + fvdbg(" CCC: 0x%03x\n", + sd2 ? SD20_CSD_CCC(csd) : MMCSD_CSD_CCC(csd)); + fvdbg(" READ_BL_LEN: %d\n", + sd2 ? SD20_CSD_READBLLEN(csd) : MMCSD_CSD_READBLLEN(csd)); + fvdbg(" READ_BL_PARTIAL: %d\n", + sd2 ? SD20_CSD_READBLPARTIAL(csd) : MMCSD_CSD_READBLPARTIAL(csd)); + fvdbg(" WRITE_BLK_MISALIGN: %d\n", + sd2 ? SD20_CSD_WRITEBLKMISALIGN(csd) : MMCSD_CSD_WRITEBLKMISALIGN(csd)); + fvdbg(" READ_BLK_MISALIGN: %d\n", + sd2 ? SD20_CSD_READBLKMISALIGN(csd) : MMCSD_CSD_READBLKMISALIGN(csd)); + fvdbg(" DSR_IMP: %d\n", + sd2 ? SD20_CSD_DSRIMP(csd) : MMCSD_CSD_DSRIMP(csd)); + fvdbg(" C_SIZE: %d\n", + sd2 ? SD20_CSD_CSIZE(csd) : MMCSD_CSD_CSIZE(csd)); + fvdbg(" VDD_R_CURR_MIN: %d\n", + sd2 ? SD20_CSD_VDDRCURRMIN(csd) : MMCSD_CSD_VDDRCURRMIN(csd)); + fvdbg(" VDD_R_CURR_MAX: %d\n", + sd2 ? SD20_CSD_VDDRCURRMAX(csd) : MMCSD_CSD_VDDRCURRMAX(csd)); + fvdbg(" VDD_W_CURR_MIN: %d\n", + sd2 ? SD20_CSD_VDDWCURRMIN(csd) : MMCSD_CSD_VDDWCURRMIN(csd)); + fvdbg(" VDD_W_CURR_MAX: %d\n", + sd2 ? SD20_CSD_VDDWCURRMAX(csd) : MMCSD_CSD_VDDWCURRMAX(csd)); + fvdbg(" C_SIZE_MULT: %d\n", + sd2 ? SD20_CSD_CSIZEMULT(csd) : MMCSD_CSD_CSIZEMULT(csd)); + if (mmc) + { + fvdbg(" MMC SECTOR_SIZE: %d\n", MMC_CSD_SECTORSIZE(csd)); + fvdbg(" MMC ER_GRP_SIZE: %d\n", MMC_CSD_ERGRPSIZE(csd)); + fvdbg(" MMC WP_GRP_SIZE: %d\n", MMC_CSD_WPGRPSIZE(csd)); + fvdbg(" MMC DFLT_ECC: %d\n", MMC_CSD_DFLTECC(csd)); + } + else + { + fvdbg(" SD ER_BLK_EN: %d\n", + sd2 ? SD20_CSD_SDERBLKEN(csd) : SD_CSD_SDERBLKEN(csd)); + fvdbg(" SD SECTOR_SIZE: %d\n", + sd2 ? SD20_CSD_SECTORSIZE(csd) : SD_CSD_SECTORSIZE(csd)); + fvdbg(" SD WP_GRP_SIZE: %d\n", + sd2 ? SD_CSD_WPGRPSIZE(csd) : SD_CSD_WPGRPSIZE(csd)); + } + fvdbg(" WP_GRP_EN: %d\n", + sd2 ? SD20_WPGRPEN(csd) : MMCSD_WPGRPEN(csd)); + fvdbg(" R2W_FACTOR: %d\n", + sd2 ? SD20_CSD_R2WFACTOR(csd) : MMCSD_CSD_R2WFACTOR(csd)); + fvdbg(" WRITE_BL_LEN: %d\n", + sd2 ? SD20_CSD_WRITEBLLEN(csd) : MMCSD_CSD_WRITEBLLEN(csd)); + fvdbg(" WRITE_BL_PARTIAL: %d\n", + sd2 ? SD20_CSD_WRITEBLPARTIAL(csd) : MMCSD_CSD_WRITEBLPARTIAL(csd)); + fvdbg(" FILE_FORMAT_GROUP: %d\n", + sd2 ? SD20_CSD_FILEFORMATGRP(csd) : MMCSD_CSD_FILEFORMATGRP(csd)); + fvdbg(" COPY: %d\n", + sd2 ? SD20_CSD_COPY(csd) : MMCSD_CSD_COPY(csd)); + fvdbg(" PERM_WRITE_PROTECT: %d\n", + sd2 ? SD20_CSD_PERMWRITEPROTECT(csd) : MMCSD_CSD_PERMWRITEPROTECT(csd)); + fvdbg(" TMP_WRITE_PROTECT: %d\n", + sd2 ?SD20_CSD_TMPWRITEPROTECT(csd) : MMCSD_CSD_TMPWRITEPROTECT(csd)); + fvdbg(" FILE_FORMAT: %d\n", + sd2 ? SD20_CSD_FILEFORMAT(csd) : MMCSD_CSD_FILEFORMAT(csd)); + if (mmc) + { + fvdbg(" MMC ECC: %d\n", + sd2 ? MMC_CSD_ECC(csd) : MMC_CSD_ECC(csd)); + } + fvdbg(" CRC: %02x\n", + sd2 ? SD20_CSD_CRC(csd) : MMCSD_CSD_CRC(csd)); +} +#endif |