++/*GPS driver*/
++#define GPS_FLAG_FORCE_OFF 0x0001
++struct mt3326_gps_hardware {
++ int (*ext_power_on)(int);
++ int (*ext_power_off)(int);
++};
++extern struct mt3326_gps_hardware mt3326_gps_hw;
++
++/* NAND driver */
++struct mt6575_nand_host_hw {
++ unsigned int nfi_bus_width; /* NFI_BUS_WIDTH */
++ unsigned int nfi_access_timing; /* NFI_ACCESS_TIMING */
++ unsigned int nfi_cs_num; /* NFI_CS_NUM */
++ unsigned int nand_sec_size; /* NAND_SECTOR_SIZE */
++ unsigned int nand_sec_shift; /* NAND_SECTOR_SHIFT */
++ unsigned int nand_ecc_size;
++ unsigned int nand_ecc_bytes;
++ unsigned int nand_ecc_mode;
++};
++extern struct mt6575_nand_host_hw mt6575_nand_hw;
++
++#endif /* __ARCH_ARM_MACH_BOARD_H */
++
+--- /dev/null
++++ b/drivers/mmc/host/mtk-mmc/dbg.c
+@@ -0,0 +1,347 @@
++/* Copyright Statement:
++ *
++ * This software/firmware and related documentation ("MediaTek Software") are
++ * protected under relevant copyright laws. The information contained herein
++ * is confidential and proprietary to MediaTek Inc. and/or its licensors.
++ * Without the prior written permission of MediaTek inc. and/or its licensors,
++ * any reproduction, modification, use or disclosure of MediaTek Software,
++ * and information contained herein, in whole or in part, shall be strictly prohibited.
++ *
++ * MediaTek Inc. (C) 2010. All rights reserved.
++ *
++ * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
++ * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
++ * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
++ * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
++ * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
++ * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
++ * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
++ * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
++ * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
++ * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
++ * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
++ * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
++ * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
++ * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
++ * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
++ * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
++ *
++ * The following software/firmware and/or related documentation ("MediaTek Software")
++ * have been modified by MediaTek Inc. All revisions are subject to any receiver's
++ * applicable license agreements with MediaTek Inc.
++ */
++
++#include <linux/version.h>
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/kthread.h>
++#include <linux/delay.h>
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/proc_fs.h>
++#include <linux/string.h>
++#include <linux/uaccess.h>
++// #include <mach/mt6575_gpt.h> /* --- by chhung */
++#include "dbg.h"
++#include "mt6575_sd.h"
++#include <linux/seq_file.h>
++
++static char cmd_buf[256];
++
++/* for debug zone */
++unsigned int sd_debug_zone[4]={
++ 0,
++ 0,
++ 0,
++ 0
++};
++
++/* mode select */
++u32 dma_size[4]={
++ 512,
++ 512,
++ 512,
++ 512
++};
++msdc_mode drv_mode[4]={
++ MODE_SIZE_DEP, /* using DMA or not depend on the size */
++ MODE_SIZE_DEP,
++ MODE_SIZE_DEP,
++ MODE_SIZE_DEP
++};
++
++#if defined (MT6575_SD_DEBUG)
++/* for driver profile */
++#define TICKS_ONE_MS (13000)
++u32 gpt_enable = 0;
++u32 sdio_pro_enable = 0; /* make sure gpt is enabled */
++u32 sdio_pro_time = 0; /* no more than 30s */
++struct sdio_profile sdio_perfomance = {0};
++
++#if 0 /* --- chhung */
++void msdc_init_gpt(void)
++{
++ GPT_CONFIG config;
++
++ config.num = GPT6;
++ config.mode = GPT_FREE_RUN;
++ config.clkSrc = GPT_CLK_SRC_SYS;
++ config.clkDiv = GPT_CLK_DIV_1; /* 13MHz GPT6 */
++
++ if (GPT_Config(config) == FALSE )
++ return;
++
++ GPT_Start(GPT6);
++}
++#endif /* end of --- */
++
++u32 msdc_time_calc(u32 old_L32, u32 old_H32, u32 new_L32, u32 new_H32)
++{
++ u32 ret = 0;
++
++ if (new_H32 == old_H32) {
++ ret = new_L32 - old_L32;
++ } else if(new_H32 == (old_H32 + 1)) {
++ if (new_L32 > old_L32) {
++ printk("msdc old_L<0x%x> new_L<0x%x>\n", old_L32, new_L32);
++ }
++ ret = (0xffffffff - old_L32);
++ ret += new_L32;
++ } else {
++ printk("msdc old_H<0x%x> new_H<0x%x>\n", old_H32, new_H32);
++ }
++
++ return ret;
++}
++
++void msdc_sdio_profile(struct sdio_profile* result)
++{
++ struct cmd_profile* cmd;
++ u32 i;
++
++ printk("sdio === performance dump ===\n");
++ printk("sdio === total execute tick<%d> time<%dms> Tx<%dB> Rx<%dB>\n",
++ result->total_tc, result->total_tc / TICKS_ONE_MS,
++ result->total_tx_bytes, result->total_rx_bytes);
++
++ /* CMD52 Dump */
++ cmd = &result->cmd52_rx;
++ printk("sdio === CMD52 Rx <%d>times tick<%d> Max<%d> Min<%d> Aver<%d>\n", cmd->count, cmd->tot_tc,
++ cmd->max_tc, cmd->min_tc, cmd->tot_tc/cmd->count);
++ cmd = &result->cmd52_tx;
++ printk("sdio === CMD52 Tx <%d>times tick<%d> Max<%d> Min<%d> Aver<%d>\n", cmd->count, cmd->tot_tc,
++ cmd->max_tc, cmd->min_tc, cmd->tot_tc/cmd->count);
++
++ /* CMD53 Rx bytes + block mode */
++ for (i=0; i<512; i++) {
++ cmd = &result->cmd53_rx_byte[i];
++ if (cmd->count) {
++ printk("sdio<%6d><%3dB>_Rx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", cmd->count, i, cmd->tot_tc,
++ cmd->max_tc, cmd->min_tc, cmd->tot_tc/cmd->count,
++ cmd->tot_bytes, (cmd->tot_bytes/10)*13 / (cmd->tot_tc/10));
++ }
++ }
++ for (i=0; i<100; i++) {
++ cmd = &result->cmd53_rx_blk[i];
++ if (cmd->count) {
++ printk("sdio<%6d><%3d>B_Rx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", cmd->count, i, cmd->tot_tc,
++ cmd->max_tc, cmd->min_tc, cmd->tot_tc/cmd->count,
++ cmd->tot_bytes, (cmd->tot_bytes/10)*13 / (cmd->tot_tc/10));
++ }
++ }
++
++ /* CMD53 Tx bytes + block mode */
++ for (i=0; i<512; i++) {
++ cmd = &result->cmd53_tx_byte[i];
++ if (cmd->count) {
++ printk("sdio<%6d><%3dB>_Tx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", cmd->count, i, cmd->tot_tc,
++ cmd->max_tc, cmd->min_tc, cmd->tot_tc/cmd->count,
++ cmd->tot_bytes, (cmd->tot_bytes/10)*13 / (cmd->tot_tc/10));
++ }
++ }
++ for (i=0; i<100; i++) {
++ cmd = &result->cmd53_tx_blk[i];
++ if (cmd->count) {
++ printk("sdio<%6d><%3d>B_Tx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", cmd->count, i, cmd->tot_tc,
++ cmd->max_tc, cmd->min_tc, cmd->tot_tc/cmd->count,
++ cmd->tot_bytes, (cmd->tot_bytes/10)*13 / (cmd->tot_tc/10));
++ }
++ }
++
++ printk("sdio === performance dump done ===\n");
++}
++
++//========= sdio command table ===========
++void msdc_performance(u32 opcode, u32 sizes, u32 bRx, u32 ticks)
++{
++ struct sdio_profile* result = &sdio_perfomance;
++ struct cmd_profile* cmd;
++ u32 block;
++
++ if (sdio_pro_enable == 0) {
++ return;
++ }
++
++ if (opcode == 52) {
++ cmd = bRx ? &result->cmd52_rx : &result->cmd52_tx;
++ } else if (opcode == 53) {
++ if (sizes < 512) {
++ cmd = bRx ? &result->cmd53_rx_byte[sizes] : &result->cmd53_tx_byte[sizes];
++ } else {
++ block = sizes / 512;
++ if (block >= 99) {
++ printk("cmd53 error blocks\n");
++ while(1);
++ }
++ cmd = bRx ? &result->cmd53_rx_blk[block] : &result->cmd53_tx_blk[block];
++ }
++ } else {
++ return;
++ }
++
++ /* update the members */
++ if (ticks > cmd->max_tc){
++ cmd->max_tc = ticks;
++ }
++ if (cmd->min_tc == 0 || ticks < cmd->min_tc) {
++ cmd->min_tc = ticks;
++ }
++ cmd->tot_tc += ticks;
++ cmd->tot_bytes += sizes;
++ cmd->count ++;
++
++ if (bRx) {
++ result->total_rx_bytes += sizes;
++ } else {
++ result->total_tx_bytes += sizes;
++ }
++ result->total_tc += ticks;
++
++ /* dump when total_tc > 30s */
++ if (result->total_tc >= sdio_pro_time * TICKS_ONE_MS * 1000) {
++ msdc_sdio_profile(result);
++ memset(result, 0 , sizeof(struct sdio_profile));
++ }
++}
++
++//========== driver proc interface ===========
++static int msdc_debug_proc_read(struct seq_file *s, void *p)
++{
++ seq_printf(s, "\n=========================================\n");
++ seq_printf(s, "Index<0> + Id + Zone\n");
++ seq_printf(s, "-> PWR<9> WRN<8> | FIO<7> OPS<6> FUN<5> CFG<4> | INT<3> RSP<2> CMD<1> DMA<0>\n");
++ seq_printf(s, "-> echo 0 3 0x3ff >msdc_bebug -> host[3] debug zone set to 0x3ff\n");
++ seq_printf(s, "-> MSDC[0] Zone: 0x%.8x\n", sd_debug_zone[0]);
++ seq_printf(s, "-> MSDC[1] Zone: 0x%.8x\n", sd_debug_zone[1]);
++ seq_printf(s, "-> MSDC[2] Zone: 0x%.8x\n", sd_debug_zone[2]);
++ seq_printf(s, "-> MSDC[3] Zone: 0x%.8x\n", sd_debug_zone[3]);
++
++ seq_printf(s, "Index<1> + ID:4|Mode:4 + DMA_SIZE\n");
++ seq_printf(s, "-> 0)PIO 1)DMA 2)SIZE\n");
++ seq_printf(s, "-> echo 1 22 0x200 >msdc_bebug -> host[2] size mode, dma when >= 512\n");
++ seq_printf(s, "-> MSDC[0] mode<%d> size<%d>\n", drv_mode[0], dma_size[0]);
++ seq_printf(s, "-> MSDC[1] mode<%d> size<%d>\n", drv_mode[1], dma_size[1]);
++ seq_printf(s, "-> MSDC[2] mode<%d> size<%d>\n", drv_mode[2], dma_size[2]);
++ seq_printf(s, "-> MSDC[3] mode<%d> size<%d>\n", drv_mode[3], dma_size[3]);
++
++ seq_printf(s, "Index<3> + SDIO_PROFILE + TIME\n");
++ seq_printf(s, "-> echo 3 1 0x1E >msdc_bebug -> enable sdio_profile, 30s\n");
++ seq_printf(s, "-> SDIO_PROFILE<%d> TIME<%ds>\n", sdio_pro_enable, sdio_pro_time);
++ seq_printf(s, "=========================================\n\n");
++
++ return 0;
++}
++
++static ssize_t msdc_debug_proc_write(struct file *file,
++ const char __user *buf, size_t count, loff_t *data)
++{
++ int ret;
++
++ int cmd, p1, p2;
++ int id, zone;
++ int mode, size;
++
++ if (count == 0)return -1;
++ if(count > 255)count = 255;
++
++ ret = copy_from_user(cmd_buf, buf, count);
++ if (ret < 0)return -1;
++
++ cmd_buf[count] = '\0';
++ printk("msdc Write %s\n", cmd_buf);
++
++ sscanf(cmd_buf, "%x %x %x", &cmd, &p1, &p2);
++
++ if(cmd == SD_TOOL_ZONE) {
++ id = p1; zone = p2; zone &= 0x3ff;
++ printk("msdc host_id<%d> zone<0x%.8x>\n", id, zone);
++ if(id >=0 && id<=3){
++ sd_debug_zone[id] = zone;
++ }
++ else if(id == 4){
++ sd_debug_zone[0] = sd_debug_zone[1] = zone;
++ sd_debug_zone[2] = sd_debug_zone[3] = zone;
++ }
++ else{
++ printk("msdc host_id error when set debug zone\n");
++ }
++ } else if (cmd == SD_TOOL_DMA_SIZE) {
++ id = p1>>4; mode = (p1&0xf); size = p2;
++ if(id >=0 && id<=3){
++ drv_mode[id] = mode;
++ dma_size[id] = p2;
++ }
++ else if(id == 4){
++ drv_mode[0] = drv_mode[1] = mode;
++ drv_mode[2] = drv_mode[3] = mode;
++ dma_size[0] = dma_size[1] = p2;
++ dma_size[2] = dma_size[3] = p2;
++ }
++ else{
++ printk("msdc host_id error when select mode\n");
++ }
++ } else if (cmd == SD_TOOL_SDIO_PROFILE) {
++ if (p1 == 1) { /* enable profile */
++ if (gpt_enable == 0) {
++ // msdc_init_gpt(); /* --- by chhung */
++ gpt_enable = 1;
++ }
++ sdio_pro_enable = 1;
++ if (p2 == 0) p2 = 1; if (p2 >= 30) p2 = 30;
++ sdio_pro_time = p2 ;
++ } else if (p1 == 0) {
++ /* todo */
++ sdio_pro_enable = 0;
++ }
++ }
++
++ return count;
++}
++
++static int msdc_debug_show(struct inode *inode, struct file *file)
++{
++ return single_open(file, msdc_debug_proc_read, NULL);
++}
++
++static const struct file_operations msdc_debug_fops = {
++ .owner = THIS_MODULE,
++ .open = msdc_debug_show,
++ .read = seq_read,
++ .write = msdc_debug_proc_write,
++ .llseek = seq_lseek,
++ .release = single_release,
++};
++
++int msdc_debug_proc_init(void)
++{
++ struct proc_dir_entry *de = proc_create("msdc_debug", 0667, NULL, &msdc_debug_fops);
++
++ if (!de || IS_ERR(de))
++ printk("!! Create MSDC debug PROC fail !!\n");
++
++ return 0 ;
++}
++EXPORT_SYMBOL_GPL(msdc_debug_proc_init);
++#endif
+--- /dev/null
++++ b/drivers/mmc/host/mtk-mmc/dbg.h
+@@ -0,0 +1,156 @@
++/* Copyright Statement:
++ *
++ * This software/firmware and related documentation ("MediaTek Software") are
++ * protected under relevant copyright laws. The information contained herein
++ * is confidential and proprietary to MediaTek Inc. and/or its licensors.
++ * Without the prior written permission of MediaTek inc. and/or its licensors,
++ * any reproduction, modification, use or disclosure of MediaTek Software,
++ * and information contained herein, in whole or in part, shall be strictly prohibited.
++ *
++ * MediaTek Inc. (C) 2010. All rights reserved.
++ *
++ * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
++ * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
++ * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
++ * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
++ * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
++ * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
++ * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
++ * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
++ * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
++ * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
++ * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
++ * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
++ * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
++ * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
++ * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
++ * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
++ *
++ * The following software/firmware and/or related documentation ("MediaTek Software")
++ * have been modified by MediaTek Inc. All revisions are subject to any receiver's
++ * applicable license agreements with MediaTek Inc.
++ */
++#ifndef __MT_MSDC_DEUBG__
++#define __MT_MSDC_DEUBG__
++
++//==========================
++extern u32 sdio_pro_enable;
++/* for a type command, e.g. CMD53, 2 blocks */
++struct cmd_profile {
++ u32 max_tc; /* Max tick count */
++ u32 min_tc;
++ u32 tot_tc; /* total tick count */
++ u32 tot_bytes;
++ u32 count; /* the counts of the command */
++};
++
++/* dump when total_tc and total_bytes */
++struct sdio_profile {
++ u32 total_tc; /* total tick count of CMD52 and CMD53 */
++ u32 total_tx_bytes; /* total bytes of CMD53 Tx */
++ u32 total_rx_bytes; /* total bytes of CMD53 Rx */