drivers/staging/bcm/vendorspecificextn.c

   1 #include "headers.h"
   2 /*
   3  * Procedure:   vendorextnGetSectionInfo
   4  *
   5  * Description: Finds the type of NVM used.
   6  *
   7  * Arguments:
   8  *              Adapter    - ptr to Adapter object instance
   9  *              pNVMType   - ptr to NVM type.
  10  * Returns:
  11  *              STATUS_SUCCESS/STATUS_FAILURE
  12  *
  13  */
  14 INT vendorextnGetSectionInfo(PVOID  pContext, struct bcm_flash2x_vendor_info *pVendorInfo)
  15 {
  16         return STATUS_FAILURE;
  17 }
  18
  19 /*
  20  * Procedure:   vendorextnInit
  21  *
  22  * Description: Initializing the vendor extension NVM interface
  23  *
  24  * Arguments:
  25  *              Adapter   - Pointer to MINI Adapter Structure
  26  * Returns:
  27  *             STATUS_SUCCESS/STATUS_FAILURE
  28  *
  29  *
  30  */
  31 INT vendorextnInit(struct bcm_mini_adapter *Adapter)
  32 {
  33         return STATUS_SUCCESS;
  34 }
  35
  36 /*
  37  * Procedure:   vendorextnExit
  38  *
  39  * Description: Free the resource associated with vendor extension NVM interface
  40  *
  41  * Arguments:
  42  *
  43  * Returns:
  44  *              STATUS_SUCCESS/STATUS_FAILURE
  45  *
  46  *
  47  */
  48 INT vendorextnExit(struct bcm_mini_adapter *Adapter)
  49 {
  50         return STATUS_SUCCESS;
  51 }
  52
  53 /*
  54  * Procedure:   vendorextnIoctl
  55  *
  56  * Description: execute the vendor extension specific ioctl
  57  *
  58  * Arguments:
  59  *              Adapter -Beceem private Adapter Structure
  60  *              cmd     -vendor extension specific Ioctl commad
  61  *              arg     -input parameter sent by vendor
  62  *
  63  * Returns:
  64  *              CONTINUE_COMMON_PATH in case it is not meant to be processed by vendor ioctls
  65  *              STATUS_SUCCESS/STATUS_FAILURE as per the IOCTL return value
  66  */
  67
  68 INT vendorextnIoctl(struct bcm_mini_adapter *Adapter, UINT cmd, ULONG arg)
  69 {
  70         return CONTINUE_COMMON_PATH;
  71 }
  72
  73
  74
  75 /*
  76  * Procedure:   vendorextnReadSection
  77  *
  78  * Description: Reads from a section of NVM
  79  *
  80  * Arguments:
  81  *              pContext - ptr to Adapter object instance
  82  *              pBuffer - Read the data from Vendor Area to this buffer
  83  *              SectionVal   - Value of type of Section
  84  *              Offset - Read from the Offset of the Vendor Section.
  85  *              numOfBytes - Read numOfBytes from the Vendor section to Buffer
  86  *
  87  * Returns:
  88  *              STATUS_SUCCESS/STATUS_FAILURE
  89  */
  90
  91 INT vendorextnReadSection(PVOID  pContext, PUCHAR pBuffer, enum bcm_flash2x_section_val SectionVal,
  92                         UINT offset, UINT numOfBytes)
  93 {
  94         return STATUS_FAILURE;
  95 }
  96
  97
  98
  99 /*
 100  * Procedure:   vendorextnWriteSection
 101  *
 102  * Description: Write to a Section of NVM
 103  *
 104  * Arguments:
 105  *              pContext - ptr to Adapter object instance
 106  *              pBuffer - Write the data provided in the buffer
 107  *              SectionVal   - Value of type of Section
 108  *              Offset - Writes to the Offset of the Vendor Section.
 109  *              numOfBytes - Write num Bytes after reading from pBuffer.
 110  *              bVerify - the Buffer Written should be verified.
 111  *
 112  * Returns:
 113  *              STATUS_SUCCESS/STATUS_FAILURE
 114  */
 115 INT vendorextnWriteSection(PVOID  pContext, PUCHAR pBuffer, enum bcm_flash2x_section_val SectionVal,
 116                         UINT offset, UINT numOfBytes, bool bVerify)
 117 {
 118         return STATUS_FAILURE;
 119 }
 120
 121
 122
 123 /*
 124  * Procedure:   vendorextnWriteSectionWithoutErase
 125  *
 126  * Description: Write to a Section of NVM without erasing the sector
 127  *
 128  * Arguments:
 129  *              pContext - ptr to Adapter object instance
 130  *              pBuffer - Write the data provided in the buffer
 131  *              SectionVal   - Value of type of Section
 132  *              Offset - Writes to the Offset of the Vendor Section.
 133  *              numOfBytes - Write num Bytes after reading from pBuffer.
 134  *
 135  * Returns:
 136  *              STATUS_SUCCESS/STATUS_FAILURE
 137  */
 138 INT vendorextnWriteSectionWithoutErase(PVOID  pContext, PUCHAR pBuffer, enum bcm_flash2x_section_val SectionVal,
 139                         UINT offset, UINT numOfBytes)
 140 {
 141         return STATUS_FAILURE;
 142 }