提交 04ac0434 编写于 作者: K Kevin McKinney 提交者: Greg Kroah-Hartman

Staging: bcm: Properly format and remove comments as needed in nvm.h

This patch formats all comments and removes
them as needed.
Signed-off-by: NKevin McKinney <klmckinney1@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 0a42577d
/***************************************************************************************
//
// Copyright (c) Beceem Communications Inc.
//
// Module Name:
// NVM.h
//
// Abstract:
// This file has the prototypes,preprocessors and definitions various NVM libraries.
//
//
// Revision History:
// Who When What
// -------- -------- ----------------------------------------------
// Name Date Created/reviewed/modified
//
// Notes:
//
****************************************************************************************/
*
* Copyright (c) Beceem Communications Inc.
*
* Module Name:
* NVM.h
*
* Abstract:
* This file has the prototypes,preprocessors and definitions various NVM libraries.
*
*
* Revision History:
* Who When What
* -------- -------- ----------------------------------------------
* Name Date Created/reviewed/modified
*
* Notes:
*
****************************************************************************************/
#ifndef _NVM_H_
#define _NVM_H_
......@@ -30,48 +30,30 @@ typedef struct _FLASH_SECTOR_INFO
typedef struct _FLASH_CS_INFO
{
B_UINT32 MagicNumber;
// let the magic number be 0xBECE-F1A5 - F1A5 for "flas-h"
/* let the magic number be 0xBECE-F1A5 - F1A5 for "flas-h" */
B_UINT32 FlashLayoutVersion;
// ISO Image/Format/BuildTool versioning
B_UINT32 ISOImageVersion;
// SCSI/Flash BootLoader versioning
B_UINT32 SCSIFirmwareVersion;
B_UINT32 OffsetFromZeroForPart1ISOImage;
// typically 0
B_UINT32 OffsetFromZeroForScsiFirmware;
//typically at 12MB
B_UINT32 SizeOfScsiFirmware;
//size of the firmware - depends on binary size
B_UINT32 OffsetFromZeroForPart2ISOImage;
// typically at first Word Aligned offset 12MB + sizeOfScsiFirmware.
B_UINT32 OffsetFromZeroForCalibrationStart;
// typically at 15MB
B_UINT32 OffsetFromZeroForCalibrationEnd;
// VSA0 offsets
B_UINT32 OffsetFromZeroForVSAStart;
B_UINT32 OffsetFromZeroForVSAEnd;
// Control Section offsets
B_UINT32 OffsetFromZeroForControlSectionStart;
B_UINT32 OffsetFromZeroForControlSectionData;
// NO Data Activity timeout to switch from MSC to NW Mode
B_UINT32 CDLessInactivityTimeout;
// New ISO Image Signature
B_UINT32 NewImageSignature;
// Signature to validate the sector size.
B_UINT32 FlashSectorSizeSig;
// Sector Size
B_UINT32 FlashSectorSize;
// Write Size Support
B_UINT32 FlashWriteSupportSize;
// Total Flash Size
B_UINT32 TotalFlashSize;
// Flash Base Address for offset specified
B_UINT32 FlashBaseAddr;
// Flash Part Max Size
B_UINT32 FlashPartMaxSize;
// Is CDLess or Flash Bootloader
B_UINT32 IsCDLessDeviceBootSig;
// MSC Timeout after reset to switch from MSC to NW Mode
/* MSC Timeout after reset to switch from MSC to NW Mode */
B_UINT32 MassStorageTimeout;
} FLASH_CS_INFO, *PFLASH_CS_INFO;
......@@ -80,75 +62,65 @@ typedef struct _FLASH_CS_INFO
typedef struct _FLASH_2X_CS_INFO
{
// magic number as 0xBECE-F1A5 - F1A5 for "flas-h"
/* magic number as 0xBECE-F1A5 - F1A5 for "flas-h" */
B_UINT32 MagicNumber;
B_UINT32 FlashLayoutVersion;
// ISO Image/Format/BuildTool versioning
B_UINT32 ISOImageVersion;
// SCSI/Flash BootLoader versioning
B_UINT32 SCSIFirmwareVersion;
// ISO Image1 Part1/SCSI Firmware/Flash Bootloader Start offset, size
B_UINT32 OffsetFromZeroForPart1ISOImage;
B_UINT32 OffsetFromZeroForScsiFirmware;
B_UINT32 SizeOfScsiFirmware;
// ISO Image1 Part2 start offset
B_UINT32 OffsetFromZeroForPart2ISOImage;
// DSD0 offset
B_UINT32 OffsetFromZeroForDSDStart;
B_UINT32 OffsetFromZeroForDSDEnd;
// VSA0 offset
B_UINT32 OffsetFromZeroForVSAStart;
B_UINT32 OffsetFromZeroForVSAEnd;
// Control Section offset
B_UINT32 OffsetFromZeroForControlSectionStart;
B_UINT32 OffsetFromZeroForControlSectionData;
// NO Data Activity timeout to switch from MSC to NW Mode
/* NO Data Activity timeout to switch from MSC to NW Mode */
B_UINT32 CDLessInactivityTimeout;
// New ISO Image Signature
B_UINT32 NewImageSignature;
B_UINT32 FlashSectorSizeSig; // Sector Size Signature
B_UINT32 FlashSectorSize; // Sector Size
B_UINT32 FlashWriteSupportSize; // Write Size Support
B_UINT32 TotalFlashSize; // Total Flash Size
// Flash Base Address for offset specified
B_UINT32 FlashSectorSizeSig;
B_UINT32 FlashSectorSize;
B_UINT32 FlashWriteSupportSize;
B_UINT32 TotalFlashSize;
B_UINT32 FlashBaseAddr;
B_UINT32 FlashPartMaxSize; // Flash Part Max Size
// Is CDLess or Flash Bootloader
B_UINT32 FlashPartMaxSize;
B_UINT32 IsCDLessDeviceBootSig;
// MSC Timeout after reset to switch from MSC to NW Mode
/* MSC Timeout after reset to switch from MSC to NW Mode */
B_UINT32 MassStorageTimeout;
/* Flash Map 2.0 Field */
B_UINT32 OffsetISOImage1Part1Start; // ISO Image1 Part1 offset
B_UINT32 OffsetISOImage1Part1Start;
B_UINT32 OffsetISOImage1Part1End;
B_UINT32 OffsetISOImage1Part2Start; // ISO Image1 Part2 offset
B_UINT32 OffsetISOImage1Part2Start;
B_UINT32 OffsetISOImage1Part2End;
B_UINT32 OffsetISOImage1Part3Start; // ISO Image1 Part3 offset
B_UINT32 OffsetISOImage1Part3Start;
B_UINT32 OffsetISOImage1Part3End;
B_UINT32 OffsetISOImage2Part1Start; // ISO Image2 Part1 offset
B_UINT32 OffsetISOImage2Part1Start;
B_UINT32 OffsetISOImage2Part1End;
B_UINT32 OffsetISOImage2Part2Start; // ISO Image2 Part2 offset
B_UINT32 OffsetISOImage2Part2Start;
B_UINT32 OffsetISOImage2Part2End;
B_UINT32 OffsetISOImage2Part3Start; // ISO Image2 Part3 offset
B_UINT32 OffsetISOImage2Part3Start;
B_UINT32 OffsetISOImage2Part3End;
// DSD Header offset from start of DSD
/* DSD Header offset from start of DSD */
B_UINT32 OffsetFromDSDStartForDSDHeader;
B_UINT32 OffsetFromZeroForDSD1Start; // DSD 1 offset
B_UINT32 OffsetFromZeroForDSD1Start;
B_UINT32 OffsetFromZeroForDSD1End;
B_UINT32 OffsetFromZeroForDSD2Start; // DSD 2 offset
B_UINT32 OffsetFromZeroForDSD2Start;
B_UINT32 OffsetFromZeroForDSD2End;
B_UINT32 OffsetFromZeroForVSA1Start; // VSA 1 offset
B_UINT32 OffsetFromZeroForVSA1Start;
B_UINT32 OffsetFromZeroForVSA1End;
B_UINT32 OffsetFromZeroForVSA2Start; // VSA 2 offset
B_UINT32 OffsetFromZeroForVSA2Start;
B_UINT32 OffsetFromZeroForVSA2End;
/*
* ACCESS_BITS_PER_SECTOR 2
* ACCESS_RW 0
* ACCESS_RO 1
* ACCESS_RESVD 2
* ACCESS_RESVD 3
* */
* ACCESS_BITS_PER_SECTOR 2
* ACCESS_RW 0
* ACCESS_RO 1
* ACCESS_RESVD 2
* ACCESS_RESVD 3
*/
B_UINT32 SectorAccessBitMap[FLASH2X_TOTAL_SIZE / (DEFAULT_SECTOR_SIZE * 16)];
// All expansions to the control data structure should add here
/* All expansions to the control data structure should add here */
} FLASH2X_CS_INFO, *PFLASH2X_CS_INFO;
typedef struct _VENDOR_SECTION_INFO
......@@ -170,8 +142,8 @@ typedef struct _DSD_HEADER
B_UINT32 DSDImageSize;
B_UINT32 DSDImageCRC;
B_UINT32 DSDImagePriority;
//We should not consider right now. Reading reserve is worthless.
B_UINT32 Reserved[252]; // Resvd for DSD Header
/* We should not consider right now. Reading reserve is worthless. */
B_UINT32 Reserved[252]; /* Resvd for DSD Header */
B_UINT32 DSDImageMagicNumber;
} DSD_HEADER, *PDSD_HEADER;
......@@ -181,8 +153,8 @@ typedef struct _ISO_HEADER
B_UINT32 ISOImageSize;
B_UINT32 ISOImageCRC;
B_UINT32 ISOImagePriority;
//We should not consider right now. Reading reserve is worthless.
B_UINT32 Reserved[60]; //Resvd for ISO Header extension
/* We should not consider right now. Reading reserve is worthless. */
B_UINT32 Reserved[60]; /* Resvd for ISO Header extension */
} ISO_HEADER, *PISO_HEADER;
#define EEPROM_BEGIN_CIS (0)
......@@ -237,11 +209,13 @@ typedef struct _ISO_HEADER
/* Most EEPROM status register bit 0 indicates if the EEPROM is busy
* with a write if set 1. See the details of the EEPROM Status Register
* in the EEPROM data sheet. */
* in the EEPROM data sheet.
*/
#define EEPROM_STATUS_REG_WRITE_BUSY 0x00000001
// We will have 1 mSec for every RETRIES_PER_DELAY count and have a max attempts of MAX_EEPROM_RETRIES
// This will give us 80 mSec minimum of delay = 80mSecs
/* We will have 1 mSec for every RETRIES_PER_DELAY count and have a max attempts of MAX_EEPROM_RETRIES
* This will give us 80 mSec minimum of delay = 80mSecs
*/
#define MAX_EEPROM_RETRIES 80
#define RETRIES_PER_DELAY 64
#define MAX_RW_SIZE 0x10
......@@ -279,9 +253,10 @@ typedef struct _ISO_HEADER
#define EEPROM_CALPARAM_START 0x200
#define EEPROM_SIZE_OFFSET 524
//As Read/Write time vaires from 1.5 to 3.0 ms.
//so After Ignoring the rdm/wrm time(that is dependent on many factor like interface etc.),
//here time calculated meets the worst case delay, 3.0 ms
/* As Read/Write time vaires from 1.5 to 3.0 ms.
* so After Ignoring the rdm/wrm time(that is dependent on many factor like interface etc.),
* here time calculated meets the worst case delay, 3.0 ms
*/
#define MAX_FLASH_RETRIES 4
#define FLASH_PER_RETRIES_DELAY 16
#define EEPROM_MAX_CAL_AREA_SIZE 0xF0000
......
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