NvmExpressPeiS3.c File Reference

#include "NvmExpressPei.h"
#include <Guid/S3StorageDeviceInitList.h>
#include <Library/LockBoxLib.h>

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Functions
BOOLEAN	NvmeS3SkipThisController (IN EFI_DEVICE_PATH_PROTOCOL *HcDevicePath, IN UINTN HcDevicePathLength)

Detailed Description

The NvmExpressPei driver is used to manage non-volatile memory subsystem which follows NVM Express specification at PEI phase.

Copyright (c) 2019, Intel Corporation. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file NvmExpressPeiS3.c.

Function Documentation

NvmeS3SkipThisController()

BOOLEAN NvmeS3SkipThisController	(	IN EFI_DEVICE_PATH_PROTOCOL *	HcDevicePath,
		IN UINTN	HcDevicePathLength
	)

Determine if a specific NVM Express controller can be skipped for S3 phase.

Parameters

[in]	HcDevicePath	Device path of the controller.
[in]	HcDevicePathLength	Length of the device path specified by HcDevicePath.

Return values

The	number of ports that need to be enumerated.

Definition at line 28 of file NvmExpressPeiS3.c.