[PATCH V3 0/4] Remove unnecessary Map/Unmap in XhciDxe/EhciDxe for AsyncInterruptTransfer

[Star Zeng <star.zeng@intel.com>]

V3: Thanks for Hao's feedback.
1. Match function parameter name and description between
XhciSched.c and XhciSched.h, EhciSched.c and EhciSched.h.
2. Call XhcFreeUrb after XhcCreateTransferTrb fails in XhcCreateTrb.


V2: Thanks for Ray's feedback.
1. Add the missing "FreePool (Data);".
2. Remove the unnecessary indentation change.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1274

Please refer to the log message of each commit for more details.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>

Star Zeng (4):
  MdeModulePkg XhciDxe: Extract new XhciInsertAsyncIntTransfer function
  MdeModulePkg EhciDxe: Extract new EhciInsertAsyncIntTransfer function
  MdeModulePkg XhciDxe: Use common buffer for AsyncInterruptTransfer
  MdeModulePkg EhciDxe: Use common buffer for AsyncInterruptTransfer

 MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c      |  28 +----
 MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c | 114 +++++++++----------
 MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.h |  35 +++++-
 MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.c   |  38 ++++++-
 MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.h   |  33 +++---
 MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c      |  19 +---
 MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c | 185 +++++++++++++++++--------------
 MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h |  55 +++++++--
 8 files changed, 296 insertions(+), 211 deletions(-)

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2.7.0.windows.1