This patch set is an attempt to fix the error where we allocate incorrectly aligned memory for XHCI PEI and DXE. The change for DXE phase has been verified already but change for PEI needs to be verified by Hao as I do not have a setup to be able to verify that.
The change in DXE just updates a parameter passed in to allocate aligned memory. The change in PEI adds a new function to allocate aligned memory. There was no need to add separate function to free aligned pages as unaligned pages have been already freed during allocation function and the aligned one can be freed using the existing function. Ashish Singhal (2): MdeModulePkg/XhciDxe: Fix Aligned Page Allocation MdeModulePkg/XhciPei: Fix Aligned Page Allocation MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.c | 2 +- MdeModulePkg/Bus/Pci/XhciPei/DmaMem.c | 128 ++++++++++++++++++++++++++++++++ MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c | 25 +------ MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.h | 28 +++++++ 4 files changed, 161 insertions(+), 22 deletions(-) -- 2.7.4 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#49023): https://edk2.groups.io/g/devel/message/49023 Mute This Topic: https://groups.io/mt/34547969/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
