drivers/staging/mt7621-mmc/dbg.h

   1 /* Copyright Statement:
   2  *
   3  * This software/firmware and related documentation ("MediaTek Software") are
   4  * protected under relevant copyright laws. The information contained herein
   5  * is confidential and proprietary to MediaTek Inc. and/or its licensors.
   6  * Without the prior written permission of MediaTek inc. and/or its licensors,
   7  * any reproduction, modification, use or disclosure of MediaTek Software,
   8  * and information contained herein, in whole or in part, shall be strictly
   9  * prohibited.
  10  *
  11  * MediaTek Inc. (C) 2010. All rights reserved.
  12  *
  13  * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
  14  * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
  15  * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
  16  * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
  17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
  18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
  19  * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
  20  * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
  21  * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
  22  * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY
  23  * ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY
  24  * THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK
  25  * SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO
  26  * RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN
  27  * FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
  28  * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED
  29  * HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK
  30  * SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE
  31  * PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
  32  *
  33  * The following software/firmware and/or related documentation
  34  * ("MediaTek Software") have been modified by MediaTek Inc. All revisions are
  35  * subject to any receiver's applicable license agreements with MediaTek Inc.
  36  */
  37 #ifndef __MT_MSDC_DEUBG__
  38 #define __MT_MSDC_DEUBG__
  39
  40 //==========================
  41 extern u32 sdio_pro_enable;
  42 /* for a type command, e.g. CMD53, 2 blocks */
  43 struct cmd_profile {
  44         u32 max_tc;    /* Max tick count */
  45         u32 min_tc;
  46         u32 tot_tc;    /* total tick count */
  47         u32 tot_bytes;
  48         u32 count;     /* the counts of the command */
  49 };
  50
  51 /* dump when total_tc and total_bytes */
  52 struct sdio_profile {
  53         u32 total_tc;         /* total tick count of CMD52 and CMD53 */
  54         u32 total_tx_bytes;   /* total bytes of CMD53 Tx */
  55         u32 total_rx_bytes;   /* total bytes of CMD53 Rx */
  56
  57         /*CMD52*/
  58         struct cmd_profile cmd52_tx;
  59         struct cmd_profile cmd52_rx;
  60
  61         /*CMD53 in byte unit */
  62         struct cmd_profile cmd53_tx_byte[512];
  63         struct cmd_profile cmd53_rx_byte[512];
  64
  65         /*CMD53 in block unit */
  66         struct cmd_profile cmd53_tx_blk[100];
  67         struct cmd_profile cmd53_rx_blk[100];
  68 };
  69
  70 //==========================
  71 enum msdc_dbg {
  72         SD_TOOL_ZONE = 0,
  73         SD_TOOL_DMA_SIZE  = 1,
  74         SD_TOOL_PM_ENABLE = 2,
  75         SD_TOOL_SDIO_PROFILE = 3,
  76 };
  77
  78 /* Debug message event */
  79 #define DBG_EVT_NONE        (0)     /* No event */
  80 #define DBG_EVT_DMA         BIT(0)  /* DMA related event */
  81 #define DBG_EVT_CMD         BIT(1)  /* MSDC CMD related event */
  82 #define DBG_EVT_RSP         BIT(2)  /* MSDC CMD RSP related event */
  83 #define DBG_EVT_INT         BIT(3)  /* MSDC INT event */
  84 #define DBG_EVT_CFG         BIT(4)  /* MSDC CFG event */
  85 #define DBG_EVT_FUC         BIT(5)  /* Function event */
  86 #define DBG_EVT_OPS         BIT(6)  /* Read/Write operation event */
  87 #define DBG_EVT_FIO         BIT(7)  /* FIFO operation event */
  88 #define DBG_EVT_WRN         BIT(8)  /* Warning event */
  89 #define DBG_EVT_PWR         BIT(9)  /* Power event */
  90 #define DBG_EVT_ALL         (0xffffffff)
  91
  92 #define DBG_EVT_MASK        (DBG_EVT_ALL)
  93
  94 extern unsigned int sd_debug_zone[4];
  95 #define TAG "msdc"
  96 void msdc_debug_proc_init(void);
  97
  98 u32 msdc_time_calc(u32 old_L32, u32 old_H32, u32 new_L32, u32 new_H32);
  99 void msdc_performance(u32 opcode, u32 sizes, u32 bRx, u32 ticks);
 100
 101 #endif