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yaml
---
r: 353751
b: refs/heads/master
c: 77b5410
h: refs/heads/master
i:
  353749: 57ee931
  353747: e6177c4
  353743: d138e61
v: v3
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Kevin McKinney authored and Greg Kroah-Hartman committed Jan 7, 2013
1 parent 8f3ff57 commit b121398
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Showing 3 changed files with 21 additions and 21 deletions.
2 changes: 1 addition & 1 deletion [refs]
View file
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: be5e219dcdc7af02cf7e9d1033ec6c45902fdcb0
refs/heads/master: 77b54101b548791bab732e93d6caa7d427204f19
36 changes: 18 additions & 18 deletions trunk/drivers/staging/bcm/nvm.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -472,7 +472,7 @@ static int BeceemFlashBulkRead(struct bcm_mini_adapter *Adapter,
static unsigned int BcmGetFlashSize(struct bcm_mini_adapter *Adapter)
{
if (IsFlash2x(Adapter))
return Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(DSD_HEADER);
return Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header);
else
return 32 * 1024;
}
Expand Down Expand Up @@ -2446,23 +2446,23 @@ static VOID UpdateVendorInfo(struct bcm_mini_adapter *Adapter)

switch (i) {
case DSD0:
if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(DSD_HEADER))) &&
if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header))) &&
(UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart))
Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDEnd = VENDOR_PTR_IN_CS;
else
Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDEnd = UNINIT_PTR_IN_CS;
break;

case DSD1:
if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(DSD_HEADER))) &&
if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header))) &&
(UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart))
Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1End = VENDOR_PTR_IN_CS;
else
Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1End = UNINIT_PTR_IN_CS;
break;

case DSD2:
if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(DSD_HEADER))) &&
if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header))) &&
(UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart))
Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2End = VENDOR_PTR_IN_CS;
else
Expand Down Expand Up @@ -3354,7 +3354,7 @@ int BcmSetActiveSection(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_secti
unsigned int SectImagePriority = 0;
int Status = STATUS_SUCCESS;

/* DSD_HEADER sDSD = {0};
/* struct bcm_dsd_header sDSD = {0};
* struct bcm_iso_header sISO = {0};
*/
int HighestPriDSD = 0 ;
Expand Down Expand Up @@ -3452,7 +3452,7 @@ int BcmSetActiveSection(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_secti
Status = BcmFlash2xBulkWrite(Adapter,
&SectImagePriority,
HighestPriDSD,
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImagePriority),
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority),
SIGNATURE_SIZE,
TRUE);
if (Status) {
Expand All @@ -3472,7 +3472,7 @@ int BcmSetActiveSection(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_secti
Status = BcmFlash2xBulkWrite(Adapter,
&SectImagePriority,
HighestPriDSD,
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImagePriority),
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority),
SIGNATURE_SIZE,
TRUE);
if (Status) {
Expand All @@ -3492,7 +3492,7 @@ int BcmSetActiveSection(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_secti
Status = BcmFlash2xBulkWrite(Adapter,
&SectImagePriority,
eFlash2xSectVal,
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImagePriority),
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority),
SIGNATURE_SIZE,
TRUE);
if (Status) {
Expand Down Expand Up @@ -3846,7 +3846,7 @@ int BcmFlash2xWriteSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_sectio
unsigned int uiSignature = 0;
unsigned int uiOffset = 0;

/* DSD_HEADER dsdHeader = {0}; */
/* struct bcm_dsd_header dsdHeader = {0}; */
if (Adapter->bSigCorrupted == FALSE) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Signature is not corrupted by driver, hence not restoring\n");
return STATUS_SUCCESS;
Expand All @@ -3863,7 +3863,7 @@ int BcmFlash2xWriteSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_sectio
uiSignature = htonl(DSD_IMAGE_MAGIC_NUMBER);
uiOffset = Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader;

uiOffset += FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImageMagicNumber);
uiOffset += FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber);

if ((ReadDSDSignature(Adapter, eFlashSectionVal) & 0xFF000000) != CORRUPTED_PATTERN) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Corrupted Pattern is not there. Hence won't write sig");
Expand Down Expand Up @@ -4141,7 +4141,7 @@ int SaveHeaderIfPresent(struct bcm_mini_adapter *Adapter, PUCHAR pBuff, unsigned
(uiSectAlignAddr == BcmGetSectionValEndOffset(Adapter, DSD0) - Adapter->uiSectorSize)) {
/* offset from the sector boundary having the header map */
offsetToProtect = Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader % Adapter->uiSectorSize;
HeaderSizeToProtect = sizeof(DSD_HEADER);
HeaderSizeToProtect = sizeof(struct bcm_dsd_header);
bHasHeader = TRUE;
}

Expand All @@ -4167,15 +4167,15 @@ int SaveHeaderIfPresent(struct bcm_mini_adapter *Adapter, PUCHAR pBuff, unsigned
kfree(pTempBuff);
}
if (bHasHeader && Adapter->bSigCorrupted) {
sig = *((PUINT)(pBuff + offsetToProtect + FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImageMagicNumber)));
sig = *((PUINT)(pBuff + offsetToProtect + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber)));
sig = ntohl(sig);
if ((sig & 0xFF000000) != CORRUPTED_PATTERN) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Desired pattern is not at sig offset. Hence won't restore");
Adapter->bSigCorrupted = FALSE;
return STATUS_SUCCESS;
}
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, " Corrupted sig is :%X", sig);
*((PUINT)(pBuff + offsetToProtect + FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImageMagicNumber))) = htonl(DSD_IMAGE_MAGIC_NUMBER);
*((PUINT)(pBuff + offsetToProtect + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber))) = htonl(DSD_IMAGE_MAGIC_NUMBER);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Restoring the signature in Header Write only");
Adapter->bSigCorrupted = FALSE;
}
Expand Down Expand Up @@ -4268,7 +4268,7 @@ int ReadDSDSignature(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_
{
unsigned int uiDSDsig = 0;
/* unsigned int sigoffsetInMap = 0;
* DSD_HEADER dsdHeader = {0};
* struct bcm_dsd_header dsdHeader = {0};
*/

/* sigoffsetInMap =(PUCHAR)&(dsdHeader.DSDImageMagicNumber) -(PUCHAR)&dsdHeader; */
Expand All @@ -4280,7 +4280,7 @@ int ReadDSDSignature(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_
BcmFlash2xBulkRead(Adapter,
&uiDSDsig,
dsd,
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImageMagicNumber),
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber),
SIGNATURE_SIZE);

uiDSDsig = ntohl(uiDSDsig);
Expand All @@ -4293,15 +4293,15 @@ int ReadDSDPriority(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_v
{
/* unsigned int priOffsetInMap = 0 ; */
unsigned int uiDSDPri = STATUS_FAILURE;
/* DSD_HEADER dsdHeader = {0};
/* struct bcm_dsd_header dsdHeader = {0};
* priOffsetInMap = (PUCHAR)&(dsdHeader.DSDImagePriority) -(PUCHAR)&dsdHeader;
*/
if (IsSectionWritable(Adapter, dsd)) {
if (ReadDSDSignature(Adapter, dsd) == DSD_IMAGE_MAGIC_NUMBER) {
BcmFlash2xBulkRead(Adapter,
&uiDSDPri,
dsd,
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(PDSD_HEADER, DSDImagePriority),
Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority),
4);

uiDSDPri = ntohl(uiDSDPri);
Expand Down Expand Up @@ -4568,7 +4568,7 @@ static int CorruptDSDSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_sect
return -ENOMEM;
}

uiOffset = Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(DSD_HEADER);
uiOffset = Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header);
uiOffset -= MAX_RW_SIZE;

BcmFlash2xBulkRead(Adapter, (PUINT)pBuff, eFlash2xSectionVal, uiOffset, MAX_RW_SIZE);
Expand Down
4 changes: 2 additions & 2 deletions trunk/drivers/staging/bcm/nvm.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -132,14 +132,14 @@ typedef struct _FLASH2X_VENDORSPECIFIC_INFO {
u32 Reserved[16];
} FLASH2X_VENDORSPECIFIC_INFO, *PFLASH2X_VENDORSPECIFIC_INFO;

typedef struct _DSD_HEADER {
struct bcm_dsd_header {
u32 DSDImageSize;
u32 DSDImageCRC;
u32 DSDImagePriority;
/* We should not consider right now. Reading reserve is worthless. */
u32 Reserved[252]; /* Resvd for DSD Header */
u32 DSDImageMagicNumber;
} DSD_HEADER, *PDSD_HEADER;
};

struct bcm_iso_header {
u32 ISOImageMagicNumber;
Expand Down

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