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| author | Star Zeng <star.zeng@intel.com> | 2018-01-31 15:17:05 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2018-05-11 17:49:59 +0800 |
| commit | de761fb41ce49307ea8b8c1fd042d41aef85dd92 (patch) | |
| tree | 229cdcaa054921563fddc23412cecd846c4f69d9 /SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Pei.inf | |
| parent | 7b49d5f26bc55b52bf4eb57b21ac3415548d2a37 (diff) | |
| download | edk2-de761fb41ce49307ea8b8c1fd042d41aef85dd92.tar.gz edk2-de761fb41ce49307ea8b8c1fd042d41aef85dd92.tar.bz2 edk2-de761fb41ce49307ea8b8c1fd042d41aef85dd92.zip | |
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>
(cherry picked from commit de8373fa07f87ca735139bb86c51e2c29fb1d956)
Diffstat (limited to 'SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Pei.inf')
| -rw-r--r-- | SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Pei.inf | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Pei.inf b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Pei.inf index 2108face50..33074db49a 100644 --- a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Pei.inf +++ b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Pei.inf @@ -1,7 +1,7 @@ ## @file
# Debug Communication Library instance based on usb3 debug port.
#
-# Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -41,6 +41,7 @@ [Ppis]
gEfiPeiMemoryDiscoveredPpiGuid ## CONSUMES
+ gEdkiiIoMmuPpiGuid ## CONSUMES
[Pcd]
# The memory BAR of ehci host controller, in which usb debug feature is enabled.
@@ -57,7 +58,7 @@ # The value of data buffer size used for USB debug port handle.
# It should be equal to sizeof (USB3_DEBUG_PORT_HANDLE).
- gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugPortHandleBufferSize|239 ## SOMETIMES_CONSUMES
+ gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugPortHandleBufferSize|250 ## SOMETIMES_CONSUMES
[LibraryClasses]
BaseLib
@@ -67,6 +68,7 @@ TimerLib
BaseMemoryLib
PeiServicesLib
-
+ HobLib
+
[Depex.common.PEIM]
gEfiPeiMemoryDiscoveredPpiGuid
|