sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MdeModulePkg: Add definitions for EDKII PEI ATA PassThru PPI

Browse Source 
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1409

This commit will add the definitions for EDKII PEI ATA PassThru PPI. This
PPI will provide services that allow ATA commands to be sent to ATA
devices attached to an ATA controller in the PEI phase.

More specifically, the PPI will provide services to:

* Send ATA commands to an ATA device (by service 'PassThru');
* Get the list of the attached ATA device on a controller (by services
  'GetNextPort' and 'GetNextDevice');
* Get the identification information (DevicePath) of the underlying ATA
  host controller (by service 'GetDevicePath').

Cc: Jian J Wang <jian.j.wang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
This commit is contained in:
Hao Wu
2018-07-03 14:28:22 +08:00
parent af2cf989df
commit caa7cbbfcf
2 changed files with 222 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
MdeModulePkg/MdeModulePkg.dec
View File

@@ -483,6 +483,9 @@
## Include/Ppi/AtaAhciController.h
gEdkiiPeiAtaAhciHostControllerPpiGuid = { 0x61dd33ea, 0x421f, 0x4cc0, { 0x89, 0x29, 0xff, 0xee, 0xa9, 0xa1, 0xa2, 0x61 } }
## Include/Ppi/AtaPassThru.h
gEdkiiPeiAtaPassThruPpiGuid = { 0xa16473fd, 0xd474, 0x4c89, { 0xae, 0xc7, 0x90, 0xb8, 0x3c, 0x73, 0x86, 0x9 } }
[Protocols]
## Load File protocol provides capability to load and unload EFI image into memory and execute it.
# Include/Protocol/LoadPe32Image.h