3 Commits

Author	SHA1	Message	Date
Ashish Singhal	2bbbdeeea2	MdeModulePkg/XhciPei: Fix Aligned Page Allocation ... Add support for allocating aligned pages at an alignment higher than 4K. The new function allocated memory taking into account the padding required and then frees up unused pages before mapping it. Signed-off-by: Ashish Singhal <ashishsingha@nvidia.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>	2019-10-21 08:59:36 +08:00
Michael D Kinney	9d510e61fc	MdeModulePkg: Replace BSD License with BSD+Patent License ... https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>	2019-04-09 10:58:08 -07:00
Jiewen Yao	b575ca32c8	MdeModulePkg/XhciPei: Support IoMmu. ... Update XHCI driver to consume IOMMU_PPI to allocate DMA buffer. If no IOMMU_PPI exists, this driver still calls PEI service to allocate DMA buffer, with assumption that DRAM==DMA. This is a compatible change. Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>	2017-09-16 09:18:16 +08:00