diff options
Diffstat (limited to 'MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c')
| -rw-r--r-- | MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c | 615 |
1 files changed, 323 insertions, 292 deletions
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c index 63d77a22fe..39b7c7ce6e 100644 --- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c +++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c @@ -19,24 +19,28 @@ VOID
EFIAPI
AsyncIoCallback (
- IN EFI_EVENT Event,
- IN VOID *Context
+ IN EFI_EVENT Event,
+ IN VOID *Context
)
{
- EMMC_REQUEST *Request;
- EFI_STATUS Status;
+ EMMC_REQUEST *Request;
+ EFI_STATUS Status;
Status = gBS->CloseEvent (Event);
if (EFI_ERROR (Status)) {
return;
}
- Request = (EMMC_REQUEST *) Context;
+ Request = (EMMC_REQUEST *)Context;
DEBUG_CODE_BEGIN ();
- DEBUG ((DEBUG_INFO, "Emmc Async Request: CmdIndex[%d] Arg[%08x] %r\n",
- Request->SdMmcCmdBlk.CommandIndex, Request->SdMmcCmdBlk.CommandArgument,
- Request->Packet.TransactionStatus));
+ DEBUG ((
+ DEBUG_INFO,
+ "Emmc Async Request: CmdIndex[%d] Arg[%08x] %r\n",
+ Request->SdMmcCmdBlk.CommandIndex,
+ Request->SdMmcCmdBlk.CommandArgument,
+ Request->Packet.TransactionStatus
+ ));
DEBUG_CODE_END ();
if (EFI_ERROR (Request->Packet.TransactionStatus)) {
@@ -65,15 +69,15 @@ AsyncIoCallback ( **/
EFI_STATUS
EmmcSelect (
- IN EMMC_DEVICE *Device,
- IN UINT16 Rca
+ IN EMMC_DEVICE *Device,
+ IN UINT16 Rca
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
- EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
- EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
+ EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
+ EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
PassThru = Device->Private->PassThru;
@@ -84,9 +88,9 @@ EmmcSelect ( Packet.SdMmcStatusBlk = &SdMmcStatusBlk;
Packet.Timeout = EMMC_GENERIC_TIMEOUT;
- SdMmcCmdBlk.CommandIndex = EMMC_SELECT_DESELECT_CARD;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
+ SdMmcCmdBlk.CommandIndex = EMMC_SELECT_DESELECT_CARD;
+ SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
+ SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
SdMmcCmdBlk.CommandArgument = (UINT32)Rca << 16;
Status = PassThru->PassThru (PassThru, Device->Slot, &Packet, NULL);
@@ -108,16 +112,16 @@ EmmcSelect ( **/
EFI_STATUS
EmmcSendStatus (
- IN EMMC_DEVICE *Device,
- IN UINT16 Rca,
- OUT UINT32 *DevStatus
+ IN EMMC_DEVICE *Device,
+ IN UINT16 Rca,
+ OUT UINT32 *DevStatus
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
- EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
- EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
+ EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
+ EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
PassThru = Device->Private->PassThru;
@@ -128,9 +132,9 @@ EmmcSendStatus ( Packet.SdMmcStatusBlk = &SdMmcStatusBlk;
Packet.Timeout = EMMC_GENERIC_TIMEOUT;
- SdMmcCmdBlk.CommandIndex = EMMC_SEND_STATUS;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
+ SdMmcCmdBlk.CommandIndex = EMMC_SEND_STATUS;
+ SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
+ SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
SdMmcCmdBlk.CommandArgument = (UINT32)Rca << 16;
Status = PassThru->PassThru (PassThru, Device->Slot, &Packet, NULL);
@@ -155,16 +159,16 @@ EmmcSendStatus ( **/
EFI_STATUS
EmmcGetCsd (
- IN EMMC_DEVICE *Device,
- IN UINT16 Rca,
- OUT EMMC_CSD *Csd
+ IN EMMC_DEVICE *Device,
+ IN UINT16 Rca,
+ OUT EMMC_CSD *Csd
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
- EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
- EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
+ EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
+ EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
PassThru = Device->Private->PassThru;
@@ -177,9 +181,9 @@ EmmcGetCsd ( Packet.SdMmcStatusBlk = &SdMmcStatusBlk;
Packet.Timeout = EMMC_GENERIC_TIMEOUT;
- SdMmcCmdBlk.CommandIndex = EMMC_SEND_CSD;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR2;
+ SdMmcCmdBlk.CommandIndex = EMMC_SEND_CSD;
+ SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
+ SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR2;
SdMmcCmdBlk.CommandArgument = (UINT32)Rca << 16;
Status = PassThru->PassThru (PassThru, Device->Slot, &Packet, NULL);
@@ -187,7 +191,7 @@ EmmcGetCsd ( //
// For details, refer to SD Host Controller Simplified Spec 3.0 Table 2-12.
//
- CopyMem (((UINT8*)Csd) + 1, &SdMmcStatusBlk.Resp0, sizeof (EMMC_CSD) - 1);
+ CopyMem (((UINT8 *)Csd) + 1, &SdMmcStatusBlk.Resp0, sizeof (EMMC_CSD) - 1);
}
return Status;
@@ -207,16 +211,16 @@ EmmcGetCsd ( **/
EFI_STATUS
EmmcGetCid (
- IN EMMC_DEVICE *Device,
- IN UINT16 Rca,
- OUT EMMC_CID *Cid
+ IN EMMC_DEVICE *Device,
+ IN UINT16 Rca,
+ OUT EMMC_CID *Cid
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
- EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
- EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
+ EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
+ EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
PassThru = Device->Private->PassThru;
@@ -229,9 +233,9 @@ EmmcGetCid ( Packet.SdMmcStatusBlk = &SdMmcStatusBlk;
Packet.Timeout = EMMC_GENERIC_TIMEOUT;
- SdMmcCmdBlk.CommandIndex = EMMC_SEND_CID;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR2;
+ SdMmcCmdBlk.CommandIndex = EMMC_SEND_CID;
+ SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
+ SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR2;
SdMmcCmdBlk.CommandArgument = (UINT32)Rca << 16;
Status = PassThru->PassThru (PassThru, Device->Slot, &Packet, NULL);
@@ -239,7 +243,7 @@ EmmcGetCid ( //
// For details, refer to SD Host Controller Simplified Spec 3.0 Table 2-12.
//
- CopyMem (((UINT8*)Cid) + 1, &SdMmcStatusBlk.Resp0, sizeof (EMMC_CID) - 1);
+ CopyMem (((UINT8 *)Cid) + 1, &SdMmcStatusBlk.Resp0, sizeof (EMMC_CID) - 1);
}
return Status;
@@ -258,15 +262,15 @@ EmmcGetCid ( **/
EFI_STATUS
EmmcGetExtCsd (
- IN EMMC_DEVICE *Device,
- OUT EMMC_EXT_CSD *ExtCsd
+ IN EMMC_DEVICE *Device,
+ OUT EMMC_EXT_CSD *ExtCsd
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
- EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
- EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
+ EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
+ EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
PassThru = Device->Private->PassThru;
@@ -278,12 +282,12 @@ EmmcGetExtCsd ( Packet.SdMmcStatusBlk = &SdMmcStatusBlk;
Packet.Timeout = EMMC_GENERIC_TIMEOUT;
- SdMmcCmdBlk.CommandIndex = EMMC_SEND_EXT_CSD;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAdtc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
+ SdMmcCmdBlk.CommandIndex = EMMC_SEND_EXT_CSD;
+ SdMmcCmdBlk.CommandType = SdMmcCommandTypeAdtc;
+ SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
SdMmcCmdBlk.CommandArgument = 0x00000000;
- Packet.InDataBuffer = ExtCsd;
- Packet.InTransferLength = sizeof (EMMC_EXT_CSD);
+ Packet.InDataBuffer = ExtCsd;
+ Packet.InTransferLength = sizeof (EMMC_EXT_CSD);
Status = PassThru->PassThru (PassThru, Device->Slot, &Packet, NULL);
@@ -307,19 +311,19 @@ EmmcGetExtCsd ( **/
EFI_STATUS
EmmcSetExtCsd (
- IN EMMC_PARTITION *Partition,
- IN UINT8 Offset,
- IN UINT8 Value,
- IN EFI_BLOCK_IO2_TOKEN *Token,
- IN BOOLEAN IsEnd
+ IN EMMC_PARTITION *Partition,
+ IN UINT8 Offset,
+ IN UINT8 Value,
+ IN EFI_BLOCK_IO2_TOKEN *Token,
+ IN BOOLEAN IsEnd
)
{
- EFI_STATUS Status;
- EMMC_DEVICE *Device;
- EMMC_REQUEST *SetExtCsdReq;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- UINT32 CommandArgument;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMMC_DEVICE *Device;
+ EMMC_REQUEST *SetExtCsdReq;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ UINT32 CommandArgument;
+ EFI_TPL OldTpl;
SetExtCsdReq = NULL;
@@ -333,7 +337,7 @@ EmmcSetExtCsd ( }
SetExtCsdReq->Signature = EMMC_REQUEST_SIGNATURE;
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
InsertTailList (&Partition->Queue, &SetExtCsdReq->Link);
gBS->RestoreTPL (OldTpl);
SetExtCsdReq->Packet.SdMmcCmdBlk = &SetExtCsdReq->SdMmcCmdBlk;
@@ -346,7 +350,7 @@ EmmcSetExtCsd ( //
// Write the Value to the field specified by Offset.
//
- CommandArgument = (Value << 8) | (Offset << 16) | BIT24 | BIT25;
+ CommandArgument = (Value << 8) | (Offset << 16) | BIT24 | BIT25;
SetExtCsdReq->SdMmcCmdBlk.CommandArgument = CommandArgument;
SetExtCsdReq->IsEnd = IsEnd;
@@ -382,6 +386,7 @@ Error: if (SetExtCsdReq->Event != NULL) {
gBS->CloseEvent (SetExtCsdReq->Event);
}
+
FreePool (SetExtCsdReq);
}
} else {
@@ -415,17 +420,17 @@ Error: **/
EFI_STATUS
EmmcSetBlkCount (
- IN EMMC_PARTITION *Partition,
- IN UINT16 BlockNum,
- IN EFI_BLOCK_IO2_TOKEN *Token,
- IN BOOLEAN IsEnd
+ IN EMMC_PARTITION *Partition,
+ IN UINT16 BlockNum,
+ IN EFI_BLOCK_IO2_TOKEN *Token,
+ IN BOOLEAN IsEnd
)
{
- EFI_STATUS Status;
- EMMC_DEVICE *Device;
- EMMC_REQUEST *SetBlkCntReq;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMMC_DEVICE *Device;
+ EMMC_REQUEST *SetBlkCntReq;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_TPL OldTpl;
SetBlkCntReq = NULL;
@@ -439,16 +444,16 @@ EmmcSetBlkCount ( }
SetBlkCntReq->Signature = EMMC_REQUEST_SIGNATURE;
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
InsertTailList (&Partition->Queue, &SetBlkCntReq->Link);
gBS->RestoreTPL (OldTpl);
SetBlkCntReq->Packet.SdMmcCmdBlk = &SetBlkCntReq->SdMmcCmdBlk;
SetBlkCntReq->Packet.SdMmcStatusBlk = &SetBlkCntReq->SdMmcStatusBlk;
SetBlkCntReq->Packet.Timeout = EMMC_GENERIC_TIMEOUT;
- SetBlkCntReq->SdMmcCmdBlk.CommandIndex = EMMC_SET_BLOCK_COUNT;
- SetBlkCntReq->SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
- SetBlkCntReq->SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
+ SetBlkCntReq->SdMmcCmdBlk.CommandIndex = EMMC_SET_BLOCK_COUNT;
+ SetBlkCntReq->SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
+ SetBlkCntReq->SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
SetBlkCntReq->SdMmcCmdBlk.CommandArgument = BlockNum;
SetBlkCntReq->IsEnd = IsEnd;
@@ -484,6 +489,7 @@ Error: if (SetBlkCntReq->Event != NULL) {
gBS->CloseEvent (SetBlkCntReq->Event);
}
+
FreePool (SetBlkCntReq);
}
} else {
@@ -527,22 +533,22 @@ Error: **/
EFI_STATUS
EmmcProtocolInOut (
- IN EMMC_PARTITION *Partition,
- IN UINT8 SecurityProtocol,
- IN UINT16 SecurityProtocolSpecificData,
- IN UINTN PayloadBufferSize,
- OUT VOID *PayloadBuffer,
- IN BOOLEAN IsRead,
- IN UINT64 Timeout,
- IN EFI_BLOCK_IO2_TOKEN *Token,
- IN BOOLEAN IsEnd
+ IN EMMC_PARTITION *Partition,
+ IN UINT8 SecurityProtocol,
+ IN UINT16 SecurityProtocolSpecificData,
+ IN UINTN PayloadBufferSize,
+ OUT VOID *PayloadBuffer,
+ IN BOOLEAN IsRead,
+ IN UINT64 Timeout,
+ IN EFI_BLOCK_IO2_TOKEN *Token,
+ IN BOOLEAN IsEnd
)
{
- EFI_STATUS Status;
- EMMC_DEVICE *Device;
- EMMC_REQUEST *ProtocolReq;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMMC_DEVICE *Device;
+ EMMC_REQUEST *ProtocolReq;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_TPL OldTpl;
ProtocolReq = NULL;
@@ -556,7 +562,7 @@ EmmcProtocolInOut ( }
ProtocolReq->Signature = EMMC_REQUEST_SIGNATURE;
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
InsertTailList (&Partition->Queue, &ProtocolReq->Link);
gBS->RestoreTPL (OldTpl);
ProtocolReq->Packet.SdMmcCmdBlk = &ProtocolReq->SdMmcCmdBlk;
@@ -617,6 +623,7 @@ Error: if (ProtocolReq->Event != NULL) {
gBS->CloseEvent (ProtocolReq->Event);
}
+
FreePool (ProtocolReq);
}
} else {
@@ -655,20 +662,20 @@ Error: **/
EFI_STATUS
EmmcRwMultiBlocks (
- IN EMMC_PARTITION *Partition,
- IN EFI_LBA Lba,
- IN VOID *Buffer,
- IN UINTN BufferSize,
- IN BOOLEAN IsRead,
- IN EFI_BLOCK_IO2_TOKEN *Token,
- IN BOOLEAN IsEnd
+ IN EMMC_PARTITION *Partition,
+ IN EFI_LBA Lba,
+ IN VOID *Buffer,
+ IN UINTN BufferSize,
+ IN BOOLEAN IsRead,
+ IN EFI_BLOCK_IO2_TOKEN *Token,
+ IN BOOLEAN IsEnd
)
{
- EFI_STATUS Status;
- EMMC_DEVICE *Device;
- EMMC_REQUEST *RwMultiBlkReq;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMMC_DEVICE *Device;
+ EMMC_REQUEST *RwMultiBlkReq;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_TPL OldTpl;
RwMultiBlkReq = NULL;
@@ -682,7 +689,7 @@ EmmcRwMultiBlocks ( }
RwMultiBlkReq->Signature = EMMC_REQUEST_SIGNATURE;
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
InsertTailList (&Partition->Queue, &RwMultiBlkReq->Link);
gBS->RestoreTPL (OldTpl);
RwMultiBlkReq->Packet.SdMmcCmdBlk = &RwMultiBlkReq->SdMmcCmdBlk;
@@ -751,6 +758,7 @@ Error: if (RwMultiBlkReq->Event != NULL) {
gBS->CloseEvent (RwMultiBlkReq->Event);
}
+
FreePool (RwMultiBlkReq);
}
} else {
@@ -793,25 +801,25 @@ Error: **/
EFI_STATUS
EmmcReadWrite (
- IN EMMC_PARTITION *Partition,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN OUT VOID *Buffer,
- IN UINTN BufferSize,
- IN BOOLEAN IsRead,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token
+ IN EMMC_PARTITION *Partition,
+ IN UINT32 MediaId,
+ IN EFI_LBA Lba,
+ IN OUT VOID *Buffer,
+ IN UINTN BufferSize,
+ IN BOOLEAN IsRead,
+ IN OUT EFI_BLOCK_IO2_TOKEN *Token
)
{
- EFI_STATUS Status;
- EMMC_DEVICE *Device;
- EFI_BLOCK_IO_MEDIA *Media;
- UINTN BlockSize;
- UINTN BlockNum;
- UINTN IoAlign;
- UINT8 PartitionConfig;
- UINTN Remaining;
- UINT32 MaxBlock;
- BOOLEAN LastRw;
+ EFI_STATUS Status;
+ EMMC_DEVICE *Device;
+ EFI_BLOCK_IO_MEDIA *Media;
+ UINTN BlockSize;
+ UINTN BlockNum;
+ UINTN IoAlign;
+ UINT8 PartitionConfig;
+ UINTN Remaining;
+ UINT32 MaxBlock;
+ BOOLEAN LastRw;
Status = EFI_SUCCESS;
Device = Partition->Device;
@@ -838,6 +846,7 @@ EmmcReadWrite ( Token->TransactionStatus = EFI_SUCCESS;
gBS->SignalEvent (Token->Event);
}
+
return EFI_SUCCESS;
}
@@ -846,32 +855,35 @@ EmmcReadWrite ( return EFI_BAD_BUFFER_SIZE;
}
- BlockNum = BufferSize / BlockSize;
+ BlockNum = BufferSize / BlockSize;
if ((Lba + BlockNum - 1) > Media->LastBlock) {
return EFI_INVALID_PARAMETER;
}
IoAlign = Media->IoAlign;
- if (IoAlign > 0 && (((UINTN) Buffer & (IoAlign - 1)) != 0)) {
+ if ((IoAlign > 0) && (((UINTN)Buffer & (IoAlign - 1)) != 0)) {
return EFI_INVALID_PARAMETER;
}
if ((Token != NULL) && (Token->Event != NULL)) {
Token->TransactionStatus = EFI_SUCCESS;
}
+
//
// Check if needs to switch partition access.
//
PartitionConfig = Device->ExtCsd.PartitionConfig;
if ((PartitionConfig & 0x7) != Partition->PartitionType) {
- PartitionConfig &= (UINT8)~0x7;
+ PartitionConfig &= (UINT8) ~0x7;
PartitionConfig |= Partition->PartitionType;
- Status = EmmcSetExtCsd (Partition, OFFSET_OF (EMMC_EXT_CSD, PartitionConfig), PartitionConfig, Token, FALSE);
+ Status = EmmcSetExtCsd (Partition, OFFSET_OF (EMMC_EXT_CSD, PartitionConfig), PartitionConfig, Token, FALSE);
if (EFI_ERROR (Status)) {
return Status;
}
+
Device->ExtCsd.PartitionConfig = PartitionConfig;
}
+
//
// Start to execute data transfer. The max block number in single cmd is 65535 blocks.
//
@@ -885,23 +897,31 @@ EmmcReadWrite ( } else {
BlockNum = MaxBlock;
}
+
Status = EmmcSetBlkCount (Partition, (UINT16)BlockNum, Token, FALSE);
if (EFI_ERROR (Status)) {
return Status;
}
BufferSize = BlockNum * BlockSize;
- Status = EmmcRwMultiBlocks (Partition, Lba, Buffer, BufferSize, IsRead, Token, LastRw);
+ Status = EmmcRwMultiBlocks (Partition, Lba, Buffer, BufferSize, IsRead, Token, LastRw);
if (EFI_ERROR (Status)) {
return Status;
}
- DEBUG ((DEBUG_BLKIO,
- "Emmc%a(): Part %d Lba 0x%x BlkNo 0x%x Event %p with %r\n",
- IsRead ? "Read " : "Write", Partition->PartitionType, Lba, BlockNum,
- (Token != NULL) ? Token->Event : NULL, Status));
- Lba += BlockNum;
- Buffer = (UINT8*)Buffer + BufferSize;
+ DEBUG ((
+ DEBUG_BLKIO,
+ "Emmc%a(): Part %d Lba 0x%x BlkNo 0x%x Event %p with %r\n",
+ IsRead ? "Read " : "Write",
+ Partition->PartitionType,
+ Lba,
+ BlockNum,
+ (Token != NULL) ? Token->Event : NULL,
+ Status
+ ));
+
+ Lba += BlockNum;
+ Buffer = (UINT8 *)Buffer + BufferSize;
Remaining -= BlockNum;
}
@@ -922,13 +942,13 @@ EmmcReadWrite ( EFI_STATUS
EFIAPI
EmmcReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
)
{
- EFI_STATUS Status;
- EMMC_PARTITION *Partition;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EFI_STATUS Status;
+ EMMC_PARTITION *Partition;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
Partition = EMMC_PARTITION_DATA_FROM_BLKIO (This);
@@ -967,11 +987,11 @@ EmmcReadBlocks ( IN UINT32 MediaId,
IN EFI_LBA Lba,
IN UINTN BufferSize,
- OUT VOID *Buffer
+ OUT VOID *Buffer
)
{
- EFI_STATUS Status;
- EMMC_PARTITION *Partition;
+ EFI_STATUS Status;
+ EMMC_PARTITION *Partition;
Partition = EMMC_PARTITION_DATA_FROM_BLKIO (This);
@@ -1002,15 +1022,15 @@ EmmcReadBlocks ( EFI_STATUS
EFIAPI
EmmcWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN UINTN BufferSize,
- IN VOID *Buffer
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA Lba,
+ IN UINTN BufferSize,
+ IN VOID *Buffer
)
{
- EFI_STATUS Status;
- EMMC_PARTITION *Partition;
+ EFI_STATUS Status;
+ EMMC_PARTITION *Partition;
Partition = EMMC_PARTITION_DATA_FROM_BLKIO (This);
@@ -1031,7 +1051,7 @@ EmmcWriteBlocks ( EFI_STATUS
EFIAPI
EmmcFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
+ IN EFI_BLOCK_IO_PROTOCOL *This
)
{
//
@@ -1058,18 +1078,19 @@ EmmcResetEx ( IN BOOLEAN ExtendedVerification
)
{
- EMMC_PARTITION *Partition;
- LIST_ENTRY *Link;
- LIST_ENTRY *NextLink;
- EMMC_REQUEST *Request;
- EFI_TPL OldTpl;
+ EMMC_PARTITION *Partition;
+ LIST_ENTRY *Link;
+ LIST_ENTRY *NextLink;
+ EMMC_REQUEST *Request;
+ EFI_TPL OldTpl;
Partition = EMMC_PARTITION_DATA_FROM_BLKIO2 (This);
OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
for (Link = GetFirstNode (&Partition->Queue);
!IsNull (&Partition->Queue, Link);
- Link = NextLink) {
+ Link = NextLink)
+ {
NextLink = GetNextNode (&Partition->Queue, Link);
RemoveEntryList (Link);
@@ -1084,6 +1105,7 @@ EmmcResetEx ( FreePool (Request);
}
+
gBS->RestoreTPL (OldTpl);
return EFI_SUCCESS;
@@ -1118,16 +1140,16 @@ EmmcResetEx ( EFI_STATUS
EFIAPI
EmmcReadBlocksEx (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token,
- IN UINTN BufferSize,
- OUT VOID *Buffer
+ IN EFI_BLOCK_IO2_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA Lba,
+ IN OUT EFI_BLOCK_IO2_TOKEN *Token,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
)
{
- EFI_STATUS Status;
- EMMC_PARTITION *Partition;
+ EFI_STATUS Status;
+ EMMC_PARTITION *Partition;
Partition = EMMC_PARTITION_DATA_FROM_BLKIO2 (This);
@@ -1160,16 +1182,16 @@ EmmcReadBlocksEx ( EFI_STATUS
EFIAPI
EmmcWriteBlocksEx (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token,
- IN UINTN BufferSize,
- IN VOID *Buffer
+ IN EFI_BLOCK_IO2_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA Lba,
+ IN OUT EFI_BLOCK_IO2_TOKEN *Token,
+ IN UINTN BufferSize,
+ IN VOID *Buffer
)
{
- EFI_STATUS Status;
- EMMC_PARTITION *Partition;
+ EFI_STATUS Status;
+ EMMC_PARTITION *Partition;
Partition = EMMC_PARTITION_DATA_FROM_BLKIO2 (This);
@@ -1198,7 +1220,7 @@ EmmcFlushBlocksEx ( //
// Signal event and return directly.
//
- if (Token != NULL && Token->Event != NULL) {
+ if ((Token != NULL) && (Token->Event != NULL)) {
Token->TransactionStatus = EFI_SUCCESS;
gBS->SignalEvent (Token->Event);
}
@@ -1282,27 +1304,27 @@ EmmcFlushBlocksEx ( EFI_STATUS
EFIAPI
EmmcSecurityProtocolInOut (
- IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,
- IN UINT32 MediaId,
- IN UINT64 Timeout,
- IN UINT8 SecurityProtocolId,
- IN UINT16 SecurityProtocolSpecificData,
- IN UINTN PayloadBufferSize,
- OUT VOID *PayloadBuffer,
- OUT UINTN *PayloadTransferSize,
- IN BOOLEAN IsRead
+ IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN UINT64 Timeout,
+ IN UINT8 SecurityProtocolId,
+ IN UINT16 SecurityProtocolSpecificData,
+ IN UINTN PayloadBufferSize,
+ OUT VOID *PayloadBuffer,
+ OUT UINTN *PayloadTransferSize,
+ IN BOOLEAN IsRead
)
{
- EFI_STATUS Status;
- EMMC_PARTITION *Partition;
- EMMC_DEVICE *Device;
- EFI_BLOCK_IO_MEDIA *Media;
- UINTN BlockSize;
- UINTN BlockNum;
- UINTN IoAlign;
- UINTN Remaining;
- UINT32 MaxBlock;
- UINT8 PartitionConfig;
+ EFI_STATUS Status;
+ EMMC_PARTITION *Partition;
+ EMMC_DEVICE *Device;
+ EFI_BLOCK_IO_MEDIA *Media;
+ UINTN BlockSize;
+ UINTN BlockNum;
+ UINTN IoAlign;
+ UINTN Remaining;
+ UINT32 MaxBlock;
+ UINT8 PartitionConfig;
Status = EFI_SUCCESS;
Partition = EMMC_PARTITION_DATA_FROM_SSP (This);
@@ -1330,10 +1352,10 @@ EmmcSecurityProtocolInOut ( return EFI_BAD_BUFFER_SIZE;
}
- BlockNum = PayloadBufferSize / BlockSize;
+ BlockNum = PayloadBufferSize / BlockSize;
IoAlign = Media->IoAlign;
- if (IoAlign > 0 && (((UINTN) PayloadBuffer & (IoAlign - 1)) != 0)) {
+ if ((IoAlign > 0) && (((UINTN)PayloadBuffer & (IoAlign - 1)) != 0)) {
return EFI_INVALID_PARAMETER;
}
@@ -1341,21 +1363,24 @@ EmmcSecurityProtocolInOut ( // Security protocol interface is synchronous transfer.
// Waiting for async I/O list to be empty before any operation.
//
- while (!IsListEmpty (&Partition->Queue));
+ while (!IsListEmpty (&Partition->Queue)) {
+ }
//
// Check if needs to switch partition access.
//
PartitionConfig = Device->ExtCsd.PartitionConfig;
if ((PartitionConfig & 0x7) != Partition->PartitionType) {
- PartitionConfig &= (UINT8)~0x7;
+ PartitionConfig &= (UINT8) ~0x7;
PartitionConfig |= Partition->PartitionType;
- Status = EmmcSetExtCsd (Partition, OFFSET_OF (EMMC_EXT_CSD, PartitionConfig), PartitionConfig, NULL, FALSE);
+ Status = EmmcSetExtCsd (Partition, OFFSET_OF (EMMC_EXT_CSD, PartitionConfig), PartitionConfig, NULL, FALSE);
if (EFI_ERROR (Status)) {
return Status;
}
+
Device->ExtCsd.PartitionConfig = PartitionConfig;
}
+
//
// Start to execute data transfer. The max block number in single cmd is 65535 blocks.
//
@@ -1375,12 +1400,12 @@ EmmcSecurityProtocolInOut ( }
PayloadBufferSize = BlockNum * BlockSize;
- Status = EmmcProtocolInOut (Partition, SecurityProtocolId, SecurityProtocolSpecificData, PayloadBufferSize, PayloadBuffer, IsRead, Timeout, NULL, FALSE);
+ Status = EmmcProtocolInOut (Partition, SecurityProtocolId, SecurityProtocolSpecificData, PayloadBufferSize, PayloadBuffer, IsRead, Timeout, NULL, FALSE);
if (EFI_ERROR (Status)) {
return Status;
}
- PayloadBuffer = (UINT8*)PayloadBuffer + PayloadBufferSize;
+ PayloadBuffer = (UINT8 *)PayloadBuffer + PayloadBufferSize;
Remaining -= BlockNum;
if (PayloadTransferSize != NULL) {
*PayloadTransferSize += PayloadBufferSize;
@@ -1465,19 +1490,19 @@ EmmcSecurityProtocolInOut ( EFI_STATUS
EFIAPI
EmmcSecurityProtocolIn (
- IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,
- IN UINT32 MediaId,
- IN UINT64 Timeout,
- IN UINT8 SecurityProtocolId,
- IN UINT16 SecurityProtocolSpecificData,
- IN UINTN PayloadBufferSize,
- OUT VOID *PayloadBuffer,
- OUT UINTN *PayloadTransferSize
+ IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN UINT64 Timeout,
+ IN UINT8 SecurityProtocolId,
+ IN UINT16 SecurityProtocolSpecificData,
+ IN UINTN PayloadBufferSize,
+ OUT VOID *PayloadBuffer,
+ OUT UINTN *PayloadTransferSize
)
{
- EFI_STATUS Status;
+ EFI_STATUS Status;
- if ((PayloadTransferSize == NULL) && PayloadBufferSize != 0) {
+ if ((PayloadTransferSize == NULL) && (PayloadBufferSize != 0)) {
return EFI_INVALID_PARAMETER;
}
@@ -1560,16 +1585,16 @@ EmmcSecurityProtocolIn ( EFI_STATUS
EFIAPI
EmmcSecurityProtocolOut (
- IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,
- IN UINT32 MediaId,
- IN UINT64 Timeout,
- IN UINT8 SecurityProtocolId,
- IN UINT16 SecurityProtocolSpecificData,
- IN UINTN PayloadBufferSize,
- IN VOID *PayloadBuffer
+ IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN UINT64 Timeout,
+ IN UINT8 SecurityProtocolId,
+ IN UINT16 SecurityProtocolSpecificData,
+ IN UINTN PayloadBufferSize,
+ IN VOID *PayloadBuffer
)
{
- EFI_STATUS Status;
+ EFI_STATUS Status;
Status = EmmcSecurityProtocolInOut (
This,
@@ -1602,17 +1627,17 @@ EmmcSecurityProtocolOut ( **/
EFI_STATUS
EmmcEraseBlockStart (
- IN EMMC_PARTITION *Partition,
- IN EFI_LBA StartLba,
- IN EFI_BLOCK_IO2_TOKEN *Token,
- IN BOOLEAN IsEnd
+ IN EMMC_PARTITION *Partition,
+ IN EFI_LBA StartLba,
+ IN EFI_BLOCK_IO2_TOKEN *Token,
+ IN BOOLEAN IsEnd
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EMMC_DEVICE *Device;
- EMMC_REQUEST *EraseBlockStart;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EMMC_DEVICE *Device;
+ EMMC_REQUEST *EraseBlockStart;
+ EFI_TPL OldTpl;
EraseBlockStart = NULL;
@@ -1626,7 +1651,7 @@ EmmcEraseBlockStart ( }
EraseBlockStart->Signature = EMMC_REQUEST_SIGNATURE;
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
InsertTailList (&Partition->Queue, &EraseBlockStart->Link);
gBS->RestoreTPL (OldTpl);
EraseBlockStart->Packet.SdMmcCmdBlk = &EraseBlockStart->SdMmcCmdBlk;
@@ -1676,6 +1701,7 @@ Error: if (EraseBlockStart->Event != NULL) {
gBS->CloseEvent (EraseBlockStart->Event);
}
+
FreePool (EraseBlockStart);
}
} else {
@@ -1709,17 +1735,17 @@ Error: **/
EFI_STATUS
EmmcEraseBlockEnd (
- IN EMMC_PARTITION *Partition,
- IN EFI_LBA EndLba,
- IN EFI_BLOCK_IO2_TOKEN *Token,
- IN BOOLEAN IsEnd
+ IN EMMC_PARTITION *Partition,
+ IN EFI_LBA EndLba,
+ IN EFI_BLOCK_IO2_TOKEN *Token,
+ IN BOOLEAN IsEnd
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EMMC_DEVICE *Device;
- EMMC_REQUEST *EraseBlockEnd;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EMMC_DEVICE *Device;
+ EMMC_REQUEST *EraseBlockEnd;
+ EFI_TPL OldTpl;
EraseBlockEnd = NULL;
@@ -1733,7 +1759,7 @@ EmmcEraseBlockEnd ( }
EraseBlockEnd->Signature = EMMC_REQUEST_SIGNATURE;
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
InsertTailList (&Partition->Queue, &EraseBlockEnd->Link);
gBS->RestoreTPL (OldTpl);
EraseBlockEnd->Packet.SdMmcCmdBlk = &EraseBlockEnd->SdMmcCmdBlk;
@@ -1783,6 +1809,7 @@ Error: if (EraseBlockEnd->Event != NULL) {
gBS->CloseEvent (EraseBlockEnd->Event);
}
+
FreePool (EraseBlockEnd);
}
} else {
@@ -1815,16 +1842,16 @@ Error: **/
EFI_STATUS
EmmcEraseBlock (
- IN EMMC_PARTITION *Partition,
- IN EFI_BLOCK_IO2_TOKEN *Token,
- IN BOOLEAN IsEnd
+ IN EMMC_PARTITION *Partition,
+ IN EFI_BLOCK_IO2_TOKEN *Token,
+ IN BOOLEAN IsEnd
)
{
- EFI_STATUS Status;
- EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
- EMMC_DEVICE *Device;
- EMMC_REQUEST *EraseBlock;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru;
+ EMMC_DEVICE *Device;
+ EMMC_REQUEST *EraseBlock;
+ EFI_TPL OldTpl;
EraseBlock = NULL;
@@ -1838,7 +1865,7 @@ EmmcEraseBlock ( }
EraseBlock->Signature = EMMC_REQUEST_SIGNATURE;
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
InsertTailList (&Partition->Queue, &EraseBlock->Link);
gBS->RestoreTPL (OldTpl);
EraseBlock->Packet.SdMmcCmdBlk = &EraseBlock->SdMmcCmdBlk;
@@ -1890,6 +1917,7 @@ Error: if (EraseBlock->Event != NULL) {
gBS->CloseEvent (EraseBlock->Event);
}
+
FreePool (EraseBlock);
}
} else {
@@ -1922,14 +1950,14 @@ Error: **/
EFI_STATUS
EmmcWriteZeros (
- IN EMMC_PARTITION *Partition,
- IN EFI_LBA StartLba,
- IN UINTN Size
+ IN EMMC_PARTITION *Partition,
+ IN EFI_LBA StartLba,
+ IN UINTN Size
)
{
- EFI_STATUS Status;
- UINT8 *Buffer;
- UINT32 MediaId;
+ EFI_STATUS Status;
+ UINT8 *Buffer;
+ UINT32 MediaId;
Buffer = AllocateZeroPool (Size);
if (Buffer == NULL) {
@@ -1974,27 +2002,27 @@ EmmcWriteZeros ( EFI_STATUS
EFIAPI
EmmcEraseBlocks (
- IN EFI_ERASE_BLOCK_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN OUT EFI_ERASE_BLOCK_TOKEN *Token,
- IN UINTN Size
+ IN EFI_ERASE_BLOCK_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA Lba,
+ IN OUT EFI_ERASE_BLOCK_TOKEN *Token,
+ IN UINTN Size
)
{
- EFI_STATUS Status;
- EFI_BLOCK_IO_MEDIA *Media;
- UINTN BlockSize;
- UINTN BlockNum;
- EFI_LBA FirstLba;
- EFI_LBA LastLba;
- EFI_LBA StartGroupLba;
- EFI_LBA EndGroupLba;
- UINT32 EraseGroupSize;
- UINT32 Remainder;
- UINTN WriteZeroSize;
- UINT8 PartitionConfig;
- EMMC_PARTITION *Partition;
- EMMC_DEVICE *Device;
+ EFI_STATUS Status;
+ EFI_BLOCK_IO_MEDIA *Media;
+ UINTN BlockSize;
+ UINTN BlockNum;
+ EFI_LBA FirstLba;
+ EFI_LBA LastLba;
+ EFI_LBA StartGroupLba;
+ EFI_LBA EndGroupLba;
+ UINT32 EraseGroupSize;
+ UINT32 Remainder;
+ UINTN WriteZeroSize;
+ UINT8 PartitionConfig;
+ EMMC_PARTITION *Partition;
+ EMMC_DEVICE *Device;
Status = EFI_SUCCESS;
Partition = EMMC_PARTITION_DATA_FROM_ERASEBLK (This);
@@ -2017,7 +2045,7 @@ EmmcEraseBlocks ( return EFI_INVALID_PARAMETER;
}
- BlockNum = Size / BlockSize;
+ BlockNum = Size / BlockSize;
if ((Lba + BlockNum - 1) > Media->LastBlock) {
return EFI_INVALID_PARAMETER;
}
@@ -2034,12 +2062,13 @@ EmmcEraseBlocks ( //
PartitionConfig = Device->ExtCsd.PartitionConfig;
if ((PartitionConfig & 0x7) != Partition->PartitionType) {
- PartitionConfig &= (UINT8)~0x7;
+ PartitionConfig &= (UINT8) ~0x7;
PartitionConfig |= Partition->PartitionType;
- Status = EmmcSetExtCsd (Partition, OFFSET_OF (EMMC_EXT_CSD, PartitionConfig), PartitionConfig, (EFI_BLOCK_IO2_TOKEN*)Token, FALSE);
+ Status = EmmcSetExtCsd (Partition, OFFSET_OF (EMMC_EXT_CSD, PartitionConfig), PartitionConfig, (EFI_BLOCK_IO2_TOKEN *)Token, FALSE);
if (EFI_ERROR (Status)) {
return Status;
}
+
Device->ExtCsd.PartitionConfig = PartitionConfig;
}
@@ -2079,6 +2108,7 @@ EmmcEraseBlocks ( Token->TransactionStatus = EFI_SUCCESS;
gBS->SignalEvent (Token->Event);
}
+
return EFI_SUCCESS;
}
@@ -2089,7 +2119,7 @@ EmmcEraseBlocks ( //
if (StartGroupLba > FirstLba) {
WriteZeroSize = (UINTN)(StartGroupLba - FirstLba) * BlockSize;
- Status = EmmcWriteZeros (Partition, FirstLba, WriteZeroSize);
+ Status = EmmcWriteZeros (Partition, FirstLba, WriteZeroSize);
if (EFI_ERROR (Status)) {
return Status;
}
@@ -2102,7 +2132,7 @@ EmmcEraseBlocks ( //
if (EndGroupLba <= LastLba) {
WriteZeroSize = (UINTN)(LastLba + 1 - EndGroupLba) * BlockSize;
- Status = EmmcWriteZeros (Partition, EndGroupLba, WriteZeroSize);
+ Status = EmmcWriteZeros (Partition, EndGroupLba, WriteZeroSize);
if (EFI_ERROR (Status)) {
return Status;
}
@@ -2125,6 +2155,7 @@ EmmcEraseBlocks ( Token->TransactionStatus = EFI_SUCCESS;
gBS->SignalEvent (Token->Event);
}
+
return EFI_SUCCESS;
}
@@ -2132,17 +2163,17 @@ EmmcEraseBlocks ( LastLba = EndGroupLba - 1;
}
- Status = EmmcEraseBlockStart (Partition, FirstLba, (EFI_BLOCK_IO2_TOKEN*)Token, FALSE);
+ Status = EmmcEraseBlockStart (Partition, FirstLba, (EFI_BLOCK_IO2_TOKEN *)Token, FALSE);
if (EFI_ERROR (Status)) {
return Status;
}
- Status = EmmcEraseBlockEnd (Partition, LastLba, (EFI_BLOCK_IO2_TOKEN*)Token, FALSE);
+ Status = EmmcEraseBlockEnd (Partition, LastLba, (EFI_BLOCK_IO2_TOKEN *)Token, FALSE);
if (EFI_ERROR (Status)) {
return Status;
}
- Status = EmmcEraseBlock (Partition, (EFI_BLOCK_IO2_TOKEN*)Token, TRUE);
+ Status = EmmcEraseBlock (Partition, (EFI_BLOCK_IO2_TOKEN *)Token, TRUE);
if (EFI_ERROR (Status)) {
return Status;
}
|