Commit Graph

4 Commits

Author SHA1 Message Date
Star Zeng 6ef394ffe2 SourceLevelDebugPkg DebugUsb3: Check mUsb3Instance before dereferencing it
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2018-02-11 10:32:27 +08:00
Star Zeng de8373fa07 SourceLevelDebugPkg DebugUsb3: Support IOMMU
For PEI, allocate granted DMA buffer from IOMMU PPI.
For DXE, map DMA buffer by PciIo.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2018-02-08 16:43:55 +08:00
Eric Dong 95055567a6 SourceLevelDebugPkg: DebugCommunicationLibUsb3: Update local variable type.
Update the local variable type to avoid potential data overflow.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Hao Wu <hao.wu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19734 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-25 03:33:45 +00:00
Elvin Li 2cb6eabe0b Add DebugCommunicationLibUsb3 for USB3.0 source level debug support.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16224 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-22 05:01:58 +00:00