diff options
Diffstat (limited to 'src/usr/mbox/mbox_dma_buffer.C')
| -rw-r--r-- | src/usr/mbox/mbox_dma_buffer.C | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/usr/mbox/mbox_dma_buffer.C b/src/usr/mbox/mbox_dma_buffer.C index 102e67171..ca333e1c8 100644 --- a/src/usr/mbox/mbox_dma_buffer.C +++ b/src/usr/mbox/mbox_dma_buffer.C @@ -5,7 +5,9 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* COPYRIGHT International Business Machines Corp. 2012,2014 */ +/* Contributors Listed Below - COPYRIGHT 2012,2015 */ +/* [+] International Business Machines Corp. */ +/* */ /* */ /* Licensed under the Apache License, Version 2.0 (the "License"); */ /* you may not use this file except in compliance with the License. */ @@ -183,7 +185,7 @@ void DmaBuffer::initPhysicalArea(void*& io_addr, uint64_t& o_phys) VMM_UNSECURE_RESERVED_MEMORY_BASEADDR; // Allocate a new VMM block for the buffer. - io_addr = mm_block_map(reinterpret_cast<void*>(o_phys), + io_addr = mm_guarded_block_map(reinterpret_cast<void*>(o_phys), VmmManager::MBOX_DMA_SIZE); // Note: We do not plan on deleting this block, even when the buffer // is destructed, because we have fundamentally changed the |
