diff options
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/amd/agesa/heapmanager.c | 48 |
1 files changed, 16 insertions, 32 deletions
diff --git a/src/cpu/amd/agesa/heapmanager.c b/src/cpu/amd/agesa/heapmanager.c index b364d10baa..827c262e9c 100644 --- a/src/cpu/amd/agesa/heapmanager.c +++ b/src/cpu/amd/agesa/heapmanager.c @@ -102,10 +102,11 @@ typedef struct _BIOS_BUFFER_NODE { UINT32 NextNodeOffset; } BIOS_BUFFER_NODE; -static AGESA_STATUS agesa_AllocateBuffer(UINT32 Func, UINT32 Data, VOID *ConfigPtr) +static AGESA_STATUS agesa_AllocateBuffer(BIOS_HEAP_MANAGER *BiosHeapBasePtr, + AGESA_BUFFER_PARAMS *AllocParams) { UINT32 AvailableHeapSize; - UINT8 *BiosHeapBaseAddr; + UINT8 *BiosHeapBaseAddr = (void *)BiosHeapBasePtr; UINT32 CurrNodeOffset; UINT32 PrevNodeOffset; UINT32 FreedNodeOffset; @@ -117,14 +118,9 @@ static AGESA_STATUS agesa_AllocateBuffer(UINT32 Func, UINT32 Data, VOID *ConfigP BIOS_BUFFER_NODE *BestFitNodePtr; BIOS_BUFFER_NODE *BestFitPrevNodePtr; BIOS_BUFFER_NODE *NextFreePtr; - BIOS_HEAP_MANAGER *BiosHeapBasePtr; - AGESA_BUFFER_PARAMS *AllocParams; - AllocParams = ((AGESA_BUFFER_PARAMS *) ConfigPtr); AllocParams->BufferPointer = NULL; AvailableHeapSize = BIOS_HEAP_SIZE - sizeof(BIOS_HEAP_MANAGER); - BiosHeapBaseAddr = GetHeapBase(); - BiosHeapBasePtr = (BIOS_HEAP_MANAGER *) BiosHeapBaseAddr; if (BiosHeapBasePtr->StartOfAllocatedNodes == 0) { /* First allocation */ @@ -230,10 +226,10 @@ static AGESA_STATUS agesa_AllocateBuffer(UINT32 Func, UINT32 Data, VOID *ConfigP return AGESA_SUCCESS; } -static AGESA_STATUS agesa_DeallocateBuffer(UINT32 Func, UINT32 Data, VOID *ConfigPtr) +static AGESA_STATUS agesa_DeallocateBuffer(BIOS_HEAP_MANAGER *BiosHeapBasePtr, + AGESA_BUFFER_PARAMS *AllocParams) { - - UINT8 *BiosHeapBaseAddr; + UINT8 *BiosHeapBaseAddr = (void *)BiosHeapBasePtr; UINT32 AllocNodeOffset; UINT32 PrevNodeOffset; UINT32 NextNodeOffset; @@ -243,13 +239,6 @@ static AGESA_STATUS agesa_DeallocateBuffer(UINT32 Func, UINT32 Data, VOID *Confi BIOS_BUFFER_NODE *PrevNodePtr; BIOS_BUFFER_NODE *FreedNodePtr; BIOS_BUFFER_NODE *NextNodePtr; - BIOS_HEAP_MANAGER *BiosHeapBasePtr; - AGESA_BUFFER_PARAMS *AllocParams; - - AllocParams = (AGESA_BUFFER_PARAMS *) ConfigPtr; - - BiosHeapBaseAddr = GetHeapBase(); - BiosHeapBasePtr = (BIOS_HEAP_MANAGER *) BiosHeapBaseAddr; /* Find target node to deallocate in list of allocated nodes. * Return AGESA_BOUNDS_CHK if the BufferHandle is not found. @@ -349,18 +338,12 @@ static AGESA_STATUS agesa_DeallocateBuffer(UINT32 Func, UINT32 Data, VOID *Confi return AGESA_SUCCESS; } -static AGESA_STATUS agesa_LocateBuffer(UINT32 Func, UINT32 Data, VOID *ConfigPtr) +static AGESA_STATUS agesa_LocateBuffer(BIOS_HEAP_MANAGER *BiosHeapBasePtr, + AGESA_BUFFER_PARAMS *AllocParams) { UINT32 AllocNodeOffset; - UINT8 *BiosHeapBaseAddr; + UINT8 *BiosHeapBaseAddr = (void *)BiosHeapBasePtr; BIOS_BUFFER_NODE *AllocNodePtr; - BIOS_HEAP_MANAGER *BiosHeapBasePtr; - AGESA_BUFFER_PARAMS *AllocParams; - - AllocParams = (AGESA_BUFFER_PARAMS *) ConfigPtr; - - BiosHeapBaseAddr = GetHeapBase(); - BiosHeapBasePtr = (BIOS_HEAP_MANAGER *) BiosHeapBaseAddr; AllocNodeOffset = BiosHeapBasePtr->StartOfAllocatedNodes; AllocNodePtr = (BIOS_BUFFER_NODE *) (BiosHeapBaseAddr + AllocNodeOffset); @@ -385,19 +368,20 @@ static AGESA_STATUS agesa_LocateBuffer(UINT32 Func, UINT32 Data, VOID *ConfigPtr AGESA_STATUS HeapManagerCallout(UINT32 Func, UINTN Data, VOID *ConfigPtr) { -#if defined(HEAP_CALLOUT_RUNTIME) && ENV_RAMSTAGE AGESA_BUFFER_PARAMS *AllocParams = ConfigPtr; +#if defined(HEAP_CALLOUT_RUNTIME) && ENV_RAMSTAGE if (Func == AGESA_ALLOCATE_BUFFER && Data == HEAP_CALLOUT_RUNTIME) return alloc_cbmem(AllocParams); #endif + /* Must not call GetHeapBase() in AGESA_UNSUPPORTED path. */ if (Func == AGESA_LOCATE_BUFFER) - return agesa_LocateBuffer(Func, Data, ConfigPtr); + return agesa_LocateBuffer(GetHeapBase(), AllocParams); else if (Func == AGESA_ALLOCATE_BUFFER) - return agesa_AllocateBuffer(Func, Data, ConfigPtr); + return agesa_AllocateBuffer(GetHeapBase(), AllocParams); else if (Func == AGESA_DEALLOCATE_BUFFER) - return agesa_DeallocateBuffer(Func, Data, ConfigPtr); - else - return AGESA_UNSUPPORTED; + return agesa_DeallocateBuffer(GetHeapBase(), AllocParams); + + return AGESA_UNSUPPORTED; } |