diff options
Diffstat (limited to 'MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c')
| -rw-r--r-- | MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c index b9e3859b35..d69e6e7227 100644 --- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c +++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c @@ -1,7 +1,7 @@ /** @file
-Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.<BR>
-
+Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
+
This program and the accompanying materials
are licensed and made available under the terms and conditions
of the BSD License which accompanies this distribution. The
@@ -44,17 +44,17 @@ UfsPeimAllocMemBlock ( }
ZeroMem ((VOID*)(UINTN)TempPtr, sizeof(UFS_PEIM_MEM_BLOCK));
-
+
//
// each bit in the bit array represents UFS_PEIM_MEM_UNIT
// bytes of memory in the memory block.
//
ASSERT (UFS_PEIM_MEM_UNIT * 8 <= EFI_PAGE_SIZE);
-
+
Block = (UFS_PEIM_MEM_BLOCK*)(UINTN)TempPtr;
Block->BufLen = EFI_PAGES_TO_SIZE (Pages);
Block->BitsLen = Block->BufLen / (UFS_PEIM_MEM_UNIT * 8);
-
+
Status = PeiServicesAllocatePool (Block->BitsLen, &TempPtr);
if (EFI_ERROR (Status)) {
return NULL;
@@ -158,7 +158,7 @@ UfsPeimAllocMemFromBlock ( if (Available < Units) {
return NULL;
}
-
+
//
// Mark the memory as allocated
//
@@ -209,7 +209,7 @@ UfsPeimIsMemBlockEmpty ( {
UINTN Index;
-
+
for (Index = 0; Index < Block->BitsLen; Index++) {
if (Block->Bits[Index] != 0) {
return FALSE;
@@ -247,7 +247,7 @@ UfsPeimUnlinkMemBlock ( /**
Initialize the memory management pool for the host controller.
-
+
@param Private The Ufs Peim driver private data.
@retval EFI_SUCCESS The memory pool is initialized.
@@ -265,7 +265,7 @@ UfsPeimInitMemPool ( TempPtr = NULL;
Pool = NULL;
-
+
Status = PeiServicesAllocatePool (sizeof (UFS_PEIM_MEM_POOL), &TempPtr);
if (EFI_ERROR (Status)) {
return EFI_OUT_OF_RESOURCES;
@@ -287,7 +287,7 @@ UfsPeimInitMemPool ( /**
Release the memory management pool.
-
+
@param Pool The memory pool to free.
@retval EFI_DEVICE_ERROR Fail to free the memory pool.
@@ -320,7 +320,7 @@ UfsPeimFreeMemPool ( /**
Allocate some memory from the host controller's memory pool
which can be used to communicate with host controller.
-
+
@param Pool The host controller's memory pool.
@param Size Size of the memory to allocate.
@@ -377,7 +377,7 @@ UfsPeimAllocateMem ( if (NewBlock == NULL) {
return NULL;
}
-
+
//
// Add the new memory block to the pool, then allocate memory from it
//
|