MdeModulePkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / EhciPei / EhciSched.h

diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h
index 0eb90f86d10f44eb0f2d7bc65ef4f8c83cc13d59..60f8cb8152d25c39a57b04f348e22c95840c65e6 100644 (file)
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h
@@ -1,16 +1,9 @@
 /** @file\r
 Private Header file for Usb Host Controller PEIM\r
 \r
-Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
-  \r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions\r
-of the BSD License which accompanies this distribution.  The\r
-full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
+Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>\r
 \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -19,7 +12,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 \r
 /**\r
   Initialize the schedule data structure such as frame list.\r
-  \r
+\r
   @param  Ehc   The EHCI device to init schedule data for.\r
 \r
   @retval EFI_OUT_OF_RESOURCES  Failed to allocate resource to init schedule data.\r
@@ -34,7 +27,7 @@ EhcInitSched (
 \r
 /**\r
   Free the schedule data. It may be partially initialized.\r
-  \r
+\r
   @param  Ehc   The EHCI device.\r
 \r
 **/\r
@@ -50,7 +43,7 @@ EhcFreeSched (
   due to its interfaces. This simplifies the AsynList\r
   management: A reclamation header is always linked to\r
   the AsyncListAddr, the only active QH is appended to it.\r
-  \r
+\r
   @param  Ehc   The EHCI device.\r
   @param  Qh    The queue head to link.\r
 \r
@@ -65,44 +58,13 @@ EhcLinkQhToAsync (
 /**\r
   Unlink a queue head from the asynchronous schedule list.\r
   Need to synchronize with hardware.\r
-  \r
-  @param  Ehc   The EHCI device.\r
-  @param  Qh    The queue head to unlink.\r
-\r
-**/\r
-VOID\r
-EhcUnlinkQhFromAsync (\r
-  IN PEI_USB2_HC_DEV      *Ehc,\r
-  IN PEI_EHC_QH           *Qh\r
-  )\r
-;\r
 \r
-/**\r
-  Link a queue head for interrupt transfer to the periodic\r
-  schedule frame list. This code is very much the same as\r
-  that in UHCI.\r
-  \r
-  @param  Ehc   The EHCI device.\r
-  @param  Qh    The queue head to link.\r
-\r
-**/\r
-VOID\r
-EhcLinkQhToPeriod (\r
-  IN PEI_USB2_HC_DEV      *Ehc,\r
-  IN PEI_EHC_QH           *Qh\r
-  )\r
-;\r
-\r
-/**\r
-  Unlink an interrupt queue head from the periodic \r
-  schedule frame list.\r
-  \r
   @param  Ehc   The EHCI device.\r
   @param  Qh    The queue head to unlink.\r
 \r
 **/\r
 VOID\r
-EhcUnlinkQhFromPeriod (\r
+EhcUnlinkQhFromAsync (\r
   IN PEI_USB2_HC_DEV      *Ehc,\r
   IN PEI_EHC_QH           *Qh\r
   )\r
@@ -110,7 +72,7 @@ EhcUnlinkQhFromPeriod (
 \r
 /**\r
   Execute the transfer by polling the URB. This is a synchronous operation.\r
-  \r
+\r
   @param  Ehc               The EHCI device.\r
   @param  Urb               The URB to execute.\r
   @param  TimeOut           The time to wait before abort, in millisecond.\r
@@ -128,53 +90,4 @@ EhcExecTransfer (
   )\r
 ;\r
 \r
-/**\r
-  Delete a single asynchronous interrupt transfer for\r
-  the device and endpoint.\r
-  \r
-  @param  Ehc               The EHCI device.\r
-  @param  DevAddr           The address of the target device.\r
-  @param  EpNum             The endpoint of the target.\r
-  @param  DataToggle        Return the next data toggle to use.\r
-\r
-  @retval EFI_NOT_FOUND     No transfer for the device is found.\r
-  @retval EFI_SUCCESS       An asynchronous transfer is removed.\r
-\r
-**/\r
-EFI_STATUS\r
-EhciDelAsyncIntTransfer (\r
-  IN  PEI_USB2_HC_DEV     *Ehc,\r
-  IN  UINT8               DevAddr,\r
-  IN  UINT8               EpNum,  \r
-  OUT UINT8               *DataToggle\r
-  )\r
-;\r
-\r
-/**\r
-  Remove all the asynchronous interrutp transfers.\r
-  \r
-  @param  Ehc         The EHCI device.\r
-\r
-**/\r
-VOID\r
-EhciDelAllAsyncIntTransfers (\r
-  IN PEI_USB2_HC_DEV          *Ehc\r
-  )\r
-;\r
-\r
-/**\r
-  Remove all the asynchronous interrutp transfers.\r
-  \r
-  @param  Event         Interrupt event.\r
-  @param  Context       Pointer to PEI_USB2_HC_DEV.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-EhcMoniteAsyncRequests (\r
-  IN EFI_EVENT            Event,\r
-  IN VOID                 *Context\r
-  )\r
-;\r
-\r
 #endif\r