diff options
Diffstat (limited to 'dev/kernel/DmaKit')
| -rw-r--r-- | dev/kernel/DmaKit/DmaPool.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/dev/kernel/DmaKit/DmaPool.h b/dev/kernel/DmaKit/DmaPool.h index 99f43725..aca6641b 100644 --- a/dev/kernel/DmaKit/DmaPool.h +++ b/dev/kernel/DmaKit/DmaPool.h @@ -1,6 +1,6 @@ /* ------------------------------------------- - Copyright (C) 2025, Amlal El Mahrouss , all rights reserved. + Copyright (C) 2025, Amlal El Mahrouss , licensed under the Apache 2.0 license. File: DmaPool.h Purpose: Dma Pool Manager. @@ -23,11 +23,7 @@ #define kNeDMAPoolSize (0x1000000) #endif -#ifdef __GNUC__ -#define kNeDMABestAlign __BIGGEST_ALIGNMENT__ -#else #define kNeDMABestAlign (8) -#endif namespace Kernel { /// @brief DMA pool base pointer, here we're sure that AHCI or whatever tricky standard sees it. @@ -41,7 +37,7 @@ inline const UInt8* kDmaPoolEnd = (UInt8*) (kNeDMAPoolStart + kNeDMAPoolSize); /***********************************************************************************/ inline VoidPtr rtl_dma_alloc(SizeT size, SizeT align) { if (!size) { - ++size; + return nullptr; } /// Check alignement according to architecture. |