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| author | Doug Gilbert <dgilbert@us.ibm.com> | 2014-03-07 16:30:04 -0600 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2014-04-03 14:39:15 -0500 |
| commit | 193f2d2b16509c488e6bc6a680e6b6014df50bc2 (patch) | |
| tree | ada045431a4f83a5b79a78c5085878b00b8451b4 /src/usr/mbox/mbox_dma_buffer.C | |
| parent | ba0184a959d5eeeebc37e133cae95053ef8f4ec5 (diff) | |
| download | talos-hostboot-193f2d2b16509c488e6bc6a680e6b6014df50bc2.tar.gz talos-hostboot-193f2d2b16509c488e6bc6a680e6b6014df50bc2.zip | |
HBMBOX Retrieve all DMA pages from the FSP prior to controlled shutdown
Change-Id: I1fb2d1989679742d2497130d61afae059fa126fb
RTC: 97366
CQ: SW254551
Backport: release-fips810
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/9406
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/usr/mbox/mbox_dma_buffer.C')
| -rw-r--r-- | src/usr/mbox/mbox_dma_buffer.C | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/usr/mbox/mbox_dma_buffer.C b/src/usr/mbox/mbox_dma_buffer.C index 667c922de..f04c54aee 100644 --- a/src/usr/mbox/mbox_dma_buffer.C +++ b/src/usr/mbox/mbox_dma_buffer.C @@ -5,7 +5,7 @@ /* */ /* IBM CONFIDENTIAL */ /* */ -/* COPYRIGHT International Business Machines Corp. 2012,2013 */ +/* COPYRIGHT International Business Machines Corp. 2012,2014 */ /* */ /* p1 */ /* */ @@ -39,7 +39,8 @@ extern trace_desc_t * g_trac_mbox; DmaBuffer::DmaBuffer() : iv_head(NULL), - iv_dir(makeMask(VmmManager::MBOX_DMA_PAGES)) + iv_dir(makeMask(VmmManager::MBOX_DMA_PAGES)), + iv_dma_req_sent(false) { iv_head = reinterpret_cast<void*>(VmmManager::MBOX_DMA_ADDR); initPhysicalArea(iv_head, iv_phys_head); |
