diff options
Diffstat (limited to 'MdePkg/Library/SmmIoLibSmmCpuIo2/IoLibMmioBuffer.c')
| -rw-r--r-- | MdePkg/Library/SmmIoLibSmmCpuIo2/IoLibMmioBuffer.c | 124 |
1 files changed, 60 insertions, 64 deletions
diff --git a/MdePkg/Library/SmmIoLibSmmCpuIo2/IoLibMmioBuffer.c b/MdePkg/Library/SmmIoLibSmmCpuIo2/IoLibMmioBuffer.c index 2436c0524f..5b8ef4402d 100644 --- a/MdePkg/Library/SmmIoLibSmmCpuIo2/IoLibMmioBuffer.c +++ b/MdePkg/Library/SmmIoLibSmmCpuIo2/IoLibMmioBuffer.c @@ -29,15 +29,15 @@ UINT8 *
EFIAPI
MmioReadBuffer8 (
- IN UINTN StartAddress,
- IN UINTN Length,
- OUT UINT8 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ OUT UINT8 *Buffer
)
{
- UINT8 *ReturnBuffer;
+ UINT8 *ReturnBuffer;
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ReturnBuffer = Buffer;
@@ -74,27 +74,27 @@ MmioReadBuffer8 ( UINT16 *
EFIAPI
MmioReadBuffer16 (
- IN UINTN StartAddress,
- IN UINTN Length,
- OUT UINT16 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ OUT UINT16 *Buffer
)
{
- UINT16 *ReturnBuffer;
+ UINT16 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT16) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ASSERT ((Length & (sizeof (UINT16) - 1)) == 0);
- ASSERT (((UINTN) Buffer & (sizeof (UINT16) - 1)) == 0);
+ ASSERT (((UINTN)Buffer & (sizeof (UINT16) - 1)) == 0);
ReturnBuffer = Buffer;
while (Length > 0) {
- *(Buffer++) = MmioRead16 (StartAddress);
+ *(Buffer++) = MmioRead16 (StartAddress);
StartAddress += sizeof (UINT16);
- Length -= sizeof (UINT16);
+ Length -= sizeof (UINT16);
}
return ReturnBuffer;
@@ -125,27 +125,27 @@ MmioReadBuffer16 ( UINT32 *
EFIAPI
MmioReadBuffer32 (
- IN UINTN StartAddress,
- IN UINTN Length,
- OUT UINT32 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ OUT UINT32 *Buffer
)
{
- UINT32 *ReturnBuffer;
+ UINT32 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT32) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ASSERT ((Length & (sizeof (UINT32) - 1)) == 0);
- ASSERT (((UINTN) Buffer & (sizeof (UINT32) - 1)) == 0);
+ ASSERT (((UINTN)Buffer & (sizeof (UINT32) - 1)) == 0);
ReturnBuffer = Buffer;
while (Length > 0) {
- *(Buffer++) = MmioRead32 (StartAddress);
+ *(Buffer++) = MmioRead32 (StartAddress);
StartAddress += sizeof (UINT32);
- Length -= sizeof (UINT32);
+ Length -= sizeof (UINT32);
}
return ReturnBuffer;
@@ -177,33 +177,32 @@ MmioReadBuffer32 ( UINT64 *
EFIAPI
MmioReadBuffer64 (
- IN UINTN StartAddress,
- IN UINTN Length,
- OUT UINT64 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ OUT UINT64 *Buffer
)
{
- UINT64 *ReturnBuffer;
+ UINT64 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT64) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ASSERT ((Length & (sizeof (UINT64) - 1)) == 0);
- ASSERT (((UINTN) Buffer & (sizeof (UINT64) - 1)) == 0);
+ ASSERT (((UINTN)Buffer & (sizeof (UINT64) - 1)) == 0);
ReturnBuffer = Buffer;
while (Length > 0) {
- *(Buffer++) = MmioRead64 (StartAddress);
+ *(Buffer++) = MmioRead64 (StartAddress);
StartAddress += sizeof (UINT64);
- Length -= sizeof (UINT64);
+ Length -= sizeof (UINT64);
}
return ReturnBuffer;
}
-
/**
Copy data from system memory to MMIO region by using 8-bit access.
@@ -226,24 +225,23 @@ MmioReadBuffer64 ( UINT8 *
EFIAPI
MmioWriteBuffer8 (
- IN UINTN StartAddress,
- IN UINTN Length,
- IN CONST UINT8 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ IN CONST UINT8 *Buffer
)
{
- VOID* ReturnBuffer;
+ VOID *ReturnBuffer;
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
- ReturnBuffer = (UINT8 *) Buffer;
+ ReturnBuffer = (UINT8 *)Buffer;
while (Length-- > 0) {
- MmioWrite8 (StartAddress++, *(Buffer++));
+ MmioWrite8 (StartAddress++, *(Buffer++));
}
return ReturnBuffer;
-
}
/**
@@ -273,34 +271,33 @@ MmioWriteBuffer8 ( UINT16 *
EFIAPI
MmioWriteBuffer16 (
- IN UINTN StartAddress,
- IN UINTN Length,
- IN CONST UINT16 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ IN CONST UINT16 *Buffer
)
{
- UINT16 *ReturnBuffer;
+ UINT16 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT16) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ASSERT ((Length & (sizeof (UINT16) - 1)) == 0);
- ASSERT (((UINTN) Buffer & (sizeof (UINT16) - 1)) == 0);
+ ASSERT (((UINTN)Buffer & (sizeof (UINT16) - 1)) == 0);
- ReturnBuffer = (UINT16 *) Buffer;
+ ReturnBuffer = (UINT16 *)Buffer;
while (Length > 0) {
MmioWrite16 (StartAddress, *(Buffer++));
StartAddress += sizeof (UINT16);
- Length -= sizeof (UINT16);
+ Length -= sizeof (UINT16);
}
return ReturnBuffer;
}
-
/**
Copy data from system memory to MMIO region by using 32-bit access.
@@ -328,28 +325,28 @@ MmioWriteBuffer16 ( UINT32 *
EFIAPI
MmioWriteBuffer32 (
- IN UINTN StartAddress,
- IN UINTN Length,
- IN CONST UINT32 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ IN CONST UINT32 *Buffer
)
{
- UINT32 *ReturnBuffer;
+ UINT32 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT32) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ASSERT ((Length & (sizeof (UINT32) - 1)) == 0);
- ASSERT (((UINTN) Buffer & (sizeof (UINT32) - 1)) == 0);
+ ASSERT (((UINTN)Buffer & (sizeof (UINT32) - 1)) == 0);
- ReturnBuffer = (UINT32 *) Buffer;
+ ReturnBuffer = (UINT32 *)Buffer;
while (Length > 0) {
MmioWrite32 (StartAddress, *(Buffer++));
StartAddress += sizeof (UINT32);
- Length -= sizeof (UINT32);
+ Length -= sizeof (UINT32);
}
return ReturnBuffer;
@@ -382,30 +379,29 @@ MmioWriteBuffer32 ( UINT64 *
EFIAPI
MmioWriteBuffer64 (
- IN UINTN StartAddress,
- IN UINTN Length,
- IN CONST UINT64 *Buffer
+ IN UINTN StartAddress,
+ IN UINTN Length,
+ IN CONST UINT64 *Buffer
)
{
- UINT64 *ReturnBuffer;
+ UINT64 *ReturnBuffer;
ASSERT ((StartAddress & (sizeof (UINT64) - 1)) == 0);
ASSERT ((Length - 1) <= (MAX_ADDRESS - StartAddress));
- ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN) Buffer));
+ ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
ASSERT ((Length & (sizeof (UINT64) - 1)) == 0);
- ASSERT (((UINTN) Buffer & (sizeof (UINT64) - 1)) == 0);
+ ASSERT (((UINTN)Buffer & (sizeof (UINT64) - 1)) == 0);
- ReturnBuffer = (UINT64 *) Buffer;
+ ReturnBuffer = (UINT64 *)Buffer;
while (Length > 0) {
MmioWrite64 (StartAddress, *(Buffer++));
StartAddress += sizeof (UINT64);
- Length -= sizeof (UINT64);
+ Length -= sizeof (UINT64);
}
return ReturnBuffer;
}
-
|