58 lines
2.3 KiB
Plaintext
58 lines
2.3 KiB
Plaintext
/** @file
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Intel ACPI Sample Code for WWAN Flash Reset Method
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@copyright
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INTEL CONFIDENTIAL
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Copyright 2021 Intel Corporation.
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The source code contained or described herein and all documents related to the
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source code ("Material") are owned by Intel Corporation or its suppliers or
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licensors. Title to the Material remains with Intel Corporation or its suppliers
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and licensors. The Material may contain trade secrets and proprietary and
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confidential information of Intel Corporation and its suppliers and licensors,
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and is protected by worldwide copyright and trade secret laws and treaty
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provisions. No part of the Material may be used, copied, reproduced, modified,
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published, uploaded, posted, transmitted, distributed, or disclosed in any way
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without Intel's prior express written permission.
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No license under any patent, copyright, trade secret or other intellectual
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property right is granted to or conferred upon you by disclosure or delivery
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of the Materials, either expressly, by implication, inducement, estoppel or
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otherwise. Any license under such intellectual property rights must be
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express and approved by Intel in writing.
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Unless otherwise agreed by Intel in writing, you may not remove or alter
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this notice or any other notice embedded in Materials by Intel or
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Intel's suppliers or licensors in any way.
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This file contains a 'Sample Driver' and is licensed as such under the terms
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of your license agreement with Intel or your vendor. This file may be modified
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by the user, subject to the additional terms of the license agreement.
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@par Specification Reference:
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**/
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If (LEqual (Arg0, 0)) {
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} Else {
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}
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// 1. Perform First Half of Warm/Cold Reset Flow
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If (CondRefOf (WWAN_PCIE_ROOT_PORT.PXSX.FHRF)) {
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WWAN_PCIE_ROOT_PORT.PXSX.FHRF (Arg0)
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}
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Sleep (Arg1)
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Notify (WWAN_PCIE_ROOT_PORT.PXSX, 1)
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// 2. Perform Second Half of Warm/Cold Reset (WWAN ON) Flow
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If (CondRefOf (WWAN_PCIE_ROOT_PORT.PXSX.SHRF)) {
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WWAN_PCIE_ROOT_PORT.PXSX.SHRF ()
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}
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Sleep (Arg2)
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Notify (WWAN_PCIE_ROOT_PORT.PXSX, 1)
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// 3. Release Reset mutex
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Release (\WWMT)
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Store (0, Local0)
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If (CondRefOf (WWAN_PCIE_ROOT_PORT.PXSX.DOSV)) {
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WWAN_PCIE_ROOT_PORT.PXSX.DOSV () // Workaround for OEM only
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}
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// 4. Optional - Sleep for Secondary Bus Reset Delay.
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// Sleep(0)
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