246 lines
9.1 KiB
C
246 lines
9.1 KiB
C
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/****************************************************************************
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* drivers/mmcsd/mmcsd_debug.c
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*
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* Copyright (C) 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <debug.h>
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#include "mmcsd_csd.h"
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#include "mmcsd_internal.h"
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* This needs to match the logic in include/debug.h */
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#ifdef CONFIG_CPP_HAVE_VARARGS
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# define message(format, arg...) lib_rawprintf(format, ##arg)
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#else
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# define message lib_rawprintf
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#endif
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/****************************************************************************
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* Private Types
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****************************************************************************/
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/****************************************************************************
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* Private Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: mmcsd_dmpcsd
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*
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* Description:
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* Dump the contents a buffer
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*
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****************************************************************************/
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#ifdef CONFIG_MMCSD_DUMPALL
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void mmcsd_dumpbuffer(FAR const ubyte *buffer, unsigned int buflen)
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{
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int i, j, k;
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for (i = 0; i < buflen; i += 32)
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{
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message("%04x: ", i);
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for (j = 0; j < 32; j++)
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{
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k = i + j;
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if (j == 16)
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{
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message(" ");
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}
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if (k < buflen)
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{
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message("%02x", buffer[k]);
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}
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else
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{
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message(" ");
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}
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}
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message(" ");
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for (j = 0; j < 32; j++)
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{
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k = i + j;
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if (j == 16)
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{
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message(" ");
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}
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if (k < buflen)
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{
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if (buffer[k] >= 0x20 && buffer[k] < 0x7f)
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{
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message("%c", buffer[k]);
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}
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else
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{
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message(".");
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}
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}
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}
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message("\n");
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}
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}
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#endif
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/****************************************************************************
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* Name: mmcsd_dmpcsd
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*
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* Description:
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* Dump the contents of the CSD
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*
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****************************************************************************/
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#if defined(CONFIG_DEBUG_VERBOSE) && defined(CONFIG_DEBUG_FS)
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void mmcsd_dmpcsd(FAR const ubyte *csd, ubyte cardtype)
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{
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boolean mmc = (cardtype == MMCSD_CARDTYPE_MMC);
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boolean sd2 = (MMCSD_CSD_CSDSTRUCT(csd) == 1);
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fvdbg("CSD\n");
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fvdbg(" CSD_STRUCTURE: 1.%d\n", MMCSD_CSD_CSDSTRUCT(csd));
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if (mmc)
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{
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fvdbg(" MMC SPEC_VERS: %d\n", MMC_CSD_SPECVERS(csd));
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}
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fvdbg(" TAAC:\n",
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sd2 ? SD20_CSD_TAC_TIMEVALUE(csd) : MMCSD_CSD_TAAC_TIMEVALUE(csd));
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fvdbg(" TIME_VALUE: 0x%02x\n",
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sd2 ? SD20_CSD_TAC_TIMEVALUE(csd) : MMCSD_CSD_TAAC_TIMEVALUE(csd));
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fvdbg(" TIME_UNIT: 0x%02x\n",
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sd2 ? SD20_CSD_TAC_TIMEUNIT(csd) : MMCSD_CSD_TAAC_TIMEUNIT(csd));
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fvdbg(" NSAC: 0x%02x\n",
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sd2 ? SD20_CSD_NSAC(csd) : MMCSD_CSD_NSAC(csd));
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fvdbg(" TRAN_SPEED:\n");
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fvdbg(" TIME_VALUE: 0x%02x\n",
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sd2 ? SD20_CSD_TRANSPEED_TIMEVALUE(csd) : MMCSD_CSD_TRANSPEED_TIMEVALUE(csd));
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fvdbg(" RATE_UNIT: 0x%02x\n",
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sd2 ? SD20_CSD_TRANSPEED_TRANSFERRATEUNIT(csd) : MMCSD_CSD_TRANSPEED_TRANSFERRATEUNIT(csd));
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fvdbg(" CCC: 0x%03x\n",
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sd2 ? SD20_CSD_CCC(csd) : MMCSD_CSD_CCC(csd));
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fvdbg(" READ_BL_LEN: %d\n",
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sd2 ? SD20_CSD_READBLLEN(csd) : MMCSD_CSD_READBLLEN(csd));
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fvdbg(" READ_BL_PARTIAL: %d\n",
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sd2 ? SD20_CSD_READBLPARTIAL(csd) : MMCSD_CSD_READBLPARTIAL(csd));
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fvdbg(" WRITE_BLK_MISALIGN: %d\n",
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sd2 ? SD20_CSD_WRITEBLKMISALIGN(csd) : MMCSD_CSD_WRITEBLKMISALIGN(csd));
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fvdbg(" READ_BLK_MISALIGN: %d\n",
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sd2 ? SD20_CSD_READBLKMISALIGN(csd) : MMCSD_CSD_READBLKMISALIGN(csd));
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fvdbg(" DSR_IMP: %d\n",
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sd2 ? SD20_CSD_DSRIMP(csd) : MMCSD_CSD_DSRIMP(csd));
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fvdbg(" C_SIZE: %d\n",
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sd2 ? SD20_CSD_CSIZE(csd) : MMCSD_CSD_CSIZE(csd));
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fvdbg(" VDD_R_CURR_MIN: %d\n",
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sd2 ? SD20_CSD_VDDRCURRMIN(csd) : MMCSD_CSD_VDDRCURRMIN(csd));
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fvdbg(" VDD_R_CURR_MAX: %d\n",
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sd2 ? SD20_CSD_VDDRCURRMAX(csd) : MMCSD_CSD_VDDRCURRMAX(csd));
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fvdbg(" VDD_W_CURR_MIN: %d\n",
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sd2 ? SD20_CSD_VDDWCURRMIN(csd) : MMCSD_CSD_VDDWCURRMIN(csd));
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fvdbg(" VDD_W_CURR_MAX: %d\n",
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sd2 ? SD20_CSD_VDDWCURRMAX(csd) : MMCSD_CSD_VDDWCURRMAX(csd));
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fvdbg(" C_SIZE_MULT: %d\n",
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sd2 ? SD20_CSD_CSIZEMULT(csd) : MMCSD_CSD_CSIZEMULT(csd));
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if (mmc)
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{
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fvdbg(" MMC SECTOR_SIZE: %d\n", MMC_CSD_SECTORSIZE(csd));
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fvdbg(" MMC ER_GRP_SIZE: %d\n", MMC_CSD_ERGRPSIZE(csd));
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fvdbg(" MMC WP_GRP_SIZE: %d\n", MMC_CSD_WPGRPSIZE(csd));
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fvdbg(" MMC DFLT_ECC: %d\n", MMC_CSD_DFLTECC(csd));
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}
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else
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{
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fvdbg(" SD ER_BLK_EN: %d\n",
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sd2 ? SD20_CSD_SDERBLKEN(csd) : SD_CSD_SDERBLKEN(csd));
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fvdbg(" SD SECTOR_SIZE: %d\n",
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sd2 ? SD20_CSD_SECTORSIZE(csd) : SD_CSD_SECTORSIZE(csd));
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fvdbg(" SD WP_GRP_SIZE: %d\n",
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sd2 ? SD_CSD_WPGRPSIZE(csd) : SD_CSD_WPGRPSIZE(csd));
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}
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fvdbg(" WP_GRP_EN: %d\n",
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sd2 ? SD20_WPGRPEN(csd) : MMCSD_WPGRPEN(csd));
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fvdbg(" R2W_FACTOR: %d\n",
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sd2 ? SD20_CSD_R2WFACTOR(csd) : MMCSD_CSD_R2WFACTOR(csd));
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fvdbg(" WRITE_BL_LEN: %d\n",
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sd2 ? SD20_CSD_WRITEBLLEN(csd) : MMCSD_CSD_WRITEBLLEN(csd));
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fvdbg(" WRITE_BL_PARTIAL: %d\n",
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sd2 ? SD20_CSD_WRITEBLPARTIAL(csd) : MMCSD_CSD_WRITEBLPARTIAL(csd));
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fvdbg(" FILE_FORMAT_GROUP: %d\n",
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sd2 ? SD20_CSD_FILEFORMATGRP(csd) : MMCSD_CSD_FILEFORMATGRP(csd));
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fvdbg(" COPY: %d\n",
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sd2 ? SD20_CSD_COPY(csd) : MMCSD_CSD_COPY(csd));
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fvdbg(" PERM_WRITE_PROTECT: %d\n",
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sd2 ? SD20_CSD_PERMWRITEPROTECT(csd) : MMCSD_CSD_PERMWRITEPROTECT(csd));
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fvdbg(" TMP_WRITE_PROTECT: %d\n",
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sd2 ?SD20_CSD_TMPWRITEPROTECT(csd) : MMCSD_CSD_TMPWRITEPROTECT(csd));
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fvdbg(" FILE_FORMAT: %d\n",
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sd2 ? SD20_CSD_FILEFORMAT(csd) : MMCSD_CSD_FILEFORMAT(csd));
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if (mmc)
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{
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fvdbg(" MMC ECC: %d\n",
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sd2 ? MMC_CSD_ECC(csd) : MMC_CSD_ECC(csd));
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}
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fvdbg(" CRC: %02x\n",
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sd2 ? SD20_CSD_CRC(csd) : MMCSD_CSD_CRC(csd));
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}
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#endif
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