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MdeModulePkg/NvmExpressPei: Produce NVM Express PassThru PPI

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https://bugzilla.tianocore.org/show_bug.cgi?id=1879
This commit will add codes to produce the NVM Express PassThru PPI.

Signed-off-by: Maggie Chu <maggie.chu@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Maggie Chu
2019-06-17 10:11:26 +08:00
committed by Hao A Wu
parent 4128d8a8cb
commit ba3aa1c4e7
8 changed files with 418 additions and 115 deletions
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26
MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.c
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@@ -28,6 +28,12 @@ EFI_PEI_PPI_DESCRIPTOR mNvmeStorageSecurityPpiListTemplate = {
NULL
};
EFI_PEI_PPI_DESCRIPTOR mNvmePassThruPpiListTemplate = {
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEdkiiPeiNvmExpressPassThruPpiGuid,
NULL
};
EFI_PEI_NOTIFY_DESCRIPTOR mNvmeEndOfPeiNotifyListTemplate = {
(EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiEndOfPeiSignalPpiGuid,
@@ -392,6 +398,26 @@ NvmExpressPeimEntry (
Private->BlkIo2PpiList.Ppi = &Private->BlkIo2Ppi;
PeiServicesInstallPpi (&Private->BlkIoPpiList);
//
// Nvm Express Pass Thru PPI
//
Private->PassThruMode.Attributes = EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_PHYSICAL |
EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_LOGICAL |
EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_CMD_SET_NVM;
Private->PassThruMode.IoAlign = sizeof (UINTN);
Private->PassThruMode.NvmeVersion = EDKII_PEI_NVM_EXPRESS_PASS_THRU_PPI_REVISION;
Private->NvmePassThruPpi.Mode = &Private->PassThruMode;
Private->NvmePassThruPpi.GetDevicePath = NvmePassThruGetDevicePath;
Private->NvmePassThruPpi.GetNextNameSpace = NvmePassThruGetNextNameSpace;
Private->NvmePassThruPpi.PassThru = NvmePassThru;
CopyMem (
&Private->NvmePassThruPpiList,
&mNvmePassThruPpiListTemplate,
sizeof (EFI_PEI_PPI_DESCRIPTOR)
);
Private->NvmePassThruPpiList.Ppi = &Private->NvmePassThruPpi;
PeiServicesInstallPpi (&Private->NvmePassThruPpiList);
//
// Check if the NVME controller supports the Security Receive/Send commands
//