Update dual network stack drivers to produce multiple Driver Binding Protocol.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> Reviewed-by: Ouyang Qian <qian.ouyang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14315 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
@@ -1,7 +1,7 @@
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/** @file
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Driver Binding Protocol for IPsec Driver.
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Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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@@ -20,13 +20,15 @@
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#include "IpSecDebug.h"
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/**
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Test to see if this driver supports ControllerHandle.
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Test to see if this driver supports ControllerHandle. This is the worker function
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for IpSec4(6)DriverbindingSupported.
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@param[in] This Protocol instance pointer.
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@param[in] ControllerHandle Handle of device to test.
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@param[in] RemainingDevicePath Optional parameter used to pick a specific child
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device to start.
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@param[in] IpVersion IP_VERSION_4 or IP_VERSION_6.
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@retval EFI_SUCCES This driver supports this device.
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@retval EFI_ALREADY_STARTED This driver is already running on this device.
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@retval other This driver does not support this device.
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@@ -34,50 +36,45 @@
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**/
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EFI_STATUS
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EFIAPI
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IpSecDriverBindingSupported (
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IpSecSupported (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL,
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IN UINT8 IpVersion
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)
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{
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EFI_STATUS Udp4Status;
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EFI_STATUS Udp6Status;
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Udp4Status = gBS->OpenProtocol (
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ControllerHandle,
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&gEfiUdp4ServiceBindingProtocolGuid,
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NULL,
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This->DriverBindingHandle,
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ControllerHandle,
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EFI_OPEN_PROTOCOL_TEST_PROTOCOL
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);
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Udp6Status = gBS->OpenProtocol (
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ControllerHandle,
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&gEfiUdp6ServiceBindingProtocolGuid,
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NULL,
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This->DriverBindingHandle,
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ControllerHandle,
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EFI_OPEN_PROTOCOL_TEST_PROTOCOL
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);
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//
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// The controller with either Udp4Sb or Udp6Sb is supported.
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//
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if (!EFI_ERROR (Udp4Status) || !EFI_ERROR (Udp6Status)) {
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return EFI_SUCCESS;
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EFI_STATUS Status;
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EFI_GUID *UdpServiceBindingGuid;
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if (IpVersion == IP_VERSION_4) {
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UdpServiceBindingGuid = &gEfiUdp4ServiceBindingProtocolGuid;
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} else {
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UdpServiceBindingGuid = &gEfiUdp6ServiceBindingProtocolGuid;
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}
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return EFI_UNSUPPORTED;
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Status = gBS->OpenProtocol (
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ControllerHandle,
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UdpServiceBindingGuid,
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NULL,
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This->DriverBindingHandle,
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ControllerHandle,
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EFI_OPEN_PROTOCOL_TEST_PROTOCOL
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);
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if (EFI_ERROR (Status)) {
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return EFI_UNSUPPORTED;
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}
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return EFI_SUCCESS;
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}
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/**
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Start this driver on ControllerHandle.
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Start this driver on ControllerHandle. This is the worker function
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for IpSec4(6)DriverbindingStart.
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@param[in] This Protocol instance pointer.
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@param[in] ControllerHandle Handle of device to bind driver to.
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@param[in] RemainingDevicePath Optional parameter used to pick a specific child
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device to start.
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@param[in] IpVersion IP_VERSION_4 or IP_VERSION_6.
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@retval EFI_SUCCES This driver is added to ControllerHandle
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@retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
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@@ -88,16 +85,15 @@ IpSecDriverBindingSupported (
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**/
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EFI_STATUS
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EFIAPI
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IpSecDriverBindingStart (
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IpSecStart (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL,
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IN UINT8 IpVersion
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)
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{
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EFI_IPSEC2_PROTOCOL *IpSec;
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EFI_STATUS Status;
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EFI_STATUS Udp4Status;
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EFI_STATUS Udp6Status;
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IPSEC_PRIVATE_DATA *Private;
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//
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@@ -111,52 +107,56 @@ IpSecDriverBindingStart (
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Private = IPSEC_PRIVATE_DATA_FROM_IPSEC (IpSec);
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//
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// If udp4 sb is on the controller, try to open a udp4 io for input.
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//
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Udp4Status = gBS->OpenProtocol (
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ControllerHandle,
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&gEfiUdp4ServiceBindingProtocolGuid,
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NULL,
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This->DriverBindingHandle,
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ControllerHandle,
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EFI_OPEN_PROTOCOL_TEST_PROTOCOL
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);
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if (IpVersion == IP_VERSION_4) {
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//
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// Try to open a udp4 io for input.
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//
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Status = gBS->OpenProtocol (
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ControllerHandle,
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&gEfiUdp4ServiceBindingProtocolGuid,
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NULL,
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This->DriverBindingHandle,
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ControllerHandle,
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EFI_OPEN_PROTOCOL_TEST_PROTOCOL
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);
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if (!EFI_ERROR (Udp4Status)) {
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Udp4Status = IkeOpenInputUdp4 (Private, ControllerHandle);
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}
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//
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// If udp6 sb is on the controller, try to open a udp6 io for input.
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//
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Udp6Status = gBS->OpenProtocol (
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ControllerHandle,
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&gEfiUdp6ServiceBindingProtocolGuid,
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NULL,
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This->DriverBindingHandle,
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ControllerHandle,
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EFI_OPEN_PROTOCOL_TEST_PROTOCOL
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);
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if (!EFI_ERROR (Status)) {
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Status = IkeOpenInputUdp4 (Private, ControllerHandle, This->DriverBindingHandle);
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}
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} else {
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//
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// Try to open a udp6 io for input.
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//
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Status = gBS->OpenProtocol (
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ControllerHandle,
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&gEfiUdp6ServiceBindingProtocolGuid,
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NULL,
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This->DriverBindingHandle,
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ControllerHandle,
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EFI_OPEN_PROTOCOL_TEST_PROTOCOL
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);
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if (!EFI_ERROR (Udp6Status)) {
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Udp6Status = IkeOpenInputUdp6 (Private, ControllerHandle);
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if (!EFI_ERROR (Status)) {
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Status = IkeOpenInputUdp6 (Private, ControllerHandle, This->DriverBindingHandle);
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}
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}
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if (!EFI_ERROR (Udp4Status) || !EFI_ERROR (Udp6Status)) {
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return EFI_SUCCESS;
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if (EFI_ERROR (Status)) {
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return EFI_DEVICE_ERROR;
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}
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return EFI_DEVICE_ERROR;
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return EFI_SUCCESS;
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}
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/**
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Stop this driver on ControllerHandle.
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Stop this driver on ControllerHandle. This is the worker function
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for IpSec4(6)DriverbindingStop.
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@param[in] This Protocol instance pointer.
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@param[in] ControllerHandle Handle of a device to stop the driver on.
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@param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If the number of
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children is zero, stop the entire bus driver.
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@param[in] ChildHandleBuffer List of Child Handles to Stop.
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@param[in] IpVersion IP_VERSION_4 or IP_VERSION_6.
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@retval EFI_SUCCES This driver removed ControllerHandle.
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@retval other This driver was not removed from this device.
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@@ -164,11 +164,12 @@ IpSecDriverBindingStart (
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**/
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EFI_STATUS
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EFIAPI
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IpSecDriverBindingStop (
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IpSecStop (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN UINTN NumberOfChildren,
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IN EFI_HANDLE *ChildHandleBuffer
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IN EFI_HANDLE *ChildHandleBuffer,
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IN UINT8 IpVersion
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)
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{
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EFI_IPSEC2_PROTOCOL *IpSec;
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@@ -190,69 +191,268 @@ IpSecDriverBindingStop (
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Private = IPSEC_PRIVATE_DATA_FROM_IPSEC (IpSec);
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//
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// Delete all SAs before stop Ipsec.
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// The SAs are shared by both IP4 and IP6 stack. So we skip the cleanup
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// and leave the SAs unchanged if the other IP stack is still running.
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//
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IkeDeleteAllSas (Private, FALSE);
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//
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// If has udp4 io opened on the controller, close and free it.
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//
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NET_LIST_FOR_EACH_SAFE (Entry, Next, &Private->Udp4List) {
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UdpSrv = IPSEC_UDP_SERVICE_FROM_LIST (Entry);
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//
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// Find the right udp service which installed on the appointed nic handle.
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//
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if (UdpSrv->Input != NULL && ControllerHandle == UdpSrv->Input->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Input);
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UdpSrv->Input = NULL;
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}
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if (UdpSrv->Output != NULL && ControllerHandle == UdpSrv->Output->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Output);
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UdpSrv->Output = NULL;
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}
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if (UdpSrv->Input == NULL && UdpSrv->Output == NULL) {
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RemoveEntryList (&UdpSrv->List);
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FreePool (UdpSrv);
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ASSERT (Private->Udp4Num > 0);
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Private->Udp4Num--;
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}
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if ((IpVersion == IP_VERSION_4 && Private->Udp6Num ==0) ||
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(IpVersion == IP_VERSION_6 && Private->Udp4Num ==0)) {
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IkeDeleteAllSas (Private, FALSE);
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}
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//
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// If has udp6 io opened on the controller, close and free it.
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//
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NET_LIST_FOR_EACH_SAFE (Entry, Next, &Private->Udp6List) {
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UdpSrv = IPSEC_UDP_SERVICE_FROM_LIST (Entry);
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if (IpVersion == IP_VERSION_4) {
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//
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// Find the right udp service which installed on the appointed nic handle.
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// If has udp4 io opened on the controller, close and free it.
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//
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if (UdpSrv->Input != NULL && ControllerHandle == UdpSrv->Input->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Input);
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UdpSrv->Input = NULL;
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}
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NET_LIST_FOR_EACH_SAFE (Entry, Next, &Private->Udp4List) {
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if (UdpSrv->Output != NULL && ControllerHandle == UdpSrv->Output->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Output);
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UdpSrv->Output = NULL;
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}
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UdpSrv = IPSEC_UDP_SERVICE_FROM_LIST (Entry);
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//
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// Find the right udp service which installed on the appointed nic handle.
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//
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if (UdpSrv->Input != NULL && ControllerHandle == UdpSrv->Input->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Input);
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UdpSrv->Input = NULL;
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}
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if (UdpSrv->Input == NULL && UdpSrv->Output == NULL) {
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RemoveEntryList (&UdpSrv->List);
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FreePool (UdpSrv);
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ASSERT (Private->Udp6Num > 0);
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Private->Udp6Num--;
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if (UdpSrv->Output != NULL && ControllerHandle == UdpSrv->Output->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Output);
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UdpSrv->Output = NULL;
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}
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if (UdpSrv->Input == NULL && UdpSrv->Output == NULL) {
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RemoveEntryList (&UdpSrv->List);
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FreePool (UdpSrv);
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ASSERT (Private->Udp4Num > 0);
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Private->Udp4Num--;
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}
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}
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} else {
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//
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// If has udp6 io opened on the controller, close and free it.
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//
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NET_LIST_FOR_EACH_SAFE (Entry, Next, &Private->Udp6List) {
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UdpSrv = IPSEC_UDP_SERVICE_FROM_LIST (Entry);
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//
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// Find the right udp service which installed on the appointed nic handle.
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//
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if (UdpSrv->Input != NULL && ControllerHandle == UdpSrv->Input->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Input);
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UdpSrv->Input = NULL;
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}
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if (UdpSrv->Output != NULL && ControllerHandle == UdpSrv->Output->UdpHandle) {
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UdpIoFreeIo (UdpSrv->Output);
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UdpSrv->Output = NULL;
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}
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if (UdpSrv->Input == NULL && UdpSrv->Output == NULL) {
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RemoveEntryList (&UdpSrv->List);
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FreePool (UdpSrv);
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ASSERT (Private->Udp6Num > 0);
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Private->Udp6Num--;
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}
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}
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}
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return EFI_SUCCESS;
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}
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EFI_DRIVER_BINDING_PROTOCOL gIpSecDriverBinding = {
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IpSecDriverBindingSupported,
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IpSecDriverBindingStart,
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IpSecDriverBindingStop,
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/**
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Test to see if this driver supports ControllerHandle.
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@param[in] This Protocol instance pointer.
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@param[in] ControllerHandle Handle of device to test.
|
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@param[in] RemainingDevicePath Optional parameter used to pick a specific child
|
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device to start.
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@retval EFI_SUCCES This driver supports this device.
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@retval EFI_ALREADY_STARTED This driver is already running on this device.
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@retval other This driver does not support this device.
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**/
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EFI_STATUS
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EFIAPI
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IpSec4DriverBindingSupported (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
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)
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{
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return IpSecSupported (
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This,
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ControllerHandle,
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RemainingDevicePath,
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IP_VERSION_4
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);
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}
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/**
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Start this driver on ControllerHandle.
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@param[in] This Protocol instance pointer.
|
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@param[in] ControllerHandle Handle of device to bind driver to.
|
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@param[in] RemainingDevicePath Optional parameter used to pick a specific child
|
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device to start.
|
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@retval EFI_SUCCES This driver is added to ControllerHandle
|
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@retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
|
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@retval EFI_DEVICE_ERROR The device could not be started due to a device error.
|
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Currently not implemented.
|
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@retval other This driver does not support this device
|
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**/
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EFI_STATUS
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EFIAPI
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IpSec4DriverBindingStart (
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IN EFI_DRIVER_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ControllerHandle,
|
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
|
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)
|
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{
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return IpSecStart (
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This,
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ControllerHandle,
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RemainingDevicePath,
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IP_VERSION_4
|
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);
|
||||
}
|
||||
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||||
/**
|
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Stop this driver on ControllerHandle.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in] ControllerHandle Handle of a device to stop the driver on.
|
||||
@param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If the number of
|
||||
children is zero, stop the entire bus driver.
|
||||
@param[in] ChildHandleBuffer List of Child Handles to Stop.
|
||||
|
||||
@retval EFI_SUCCES This driver removed ControllerHandle.
|
||||
@retval other This driver was not removed from this device.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
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EFIAPI
|
||||
IpSec4DriverBindingStop (
|
||||
IN EFI_DRIVER_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN UINTN NumberOfChildren,
|
||||
IN EFI_HANDLE *ChildHandleBuffer
|
||||
)
|
||||
{
|
||||
return IpSecStop (
|
||||
This,
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||||
ControllerHandle,
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||||
NumberOfChildren,
|
||||
ChildHandleBuffer,
|
||||
IP_VERSION_4
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
Test to see if this driver supports ControllerHandle.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in] ControllerHandle Handle of device to test.
|
||||
@param[in] RemainingDevicePath Optional parameter used to pick a specific child
|
||||
device to start.
|
||||
|
||||
@retval EFI_SUCCES This driver supports this device.
|
||||
@retval EFI_ALREADY_STARTED This driver is already running on this device.
|
||||
@retval other This driver does not support this device.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
IpSec6DriverBindingSupported (
|
||||
IN EFI_DRIVER_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
|
||||
)
|
||||
{
|
||||
return IpSecSupported (
|
||||
This,
|
||||
ControllerHandle,
|
||||
RemainingDevicePath,
|
||||
IP_VERSION_6
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
Start this driver on ControllerHandle.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in] ControllerHandle Handle of device to bind driver to.
|
||||
@param[in] RemainingDevicePath Optional parameter used to pick a specific child
|
||||
device to start.
|
||||
|
||||
@retval EFI_SUCCES This driver is added to ControllerHandle
|
||||
@retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
|
||||
@retval EFI_DEVICE_ERROR The device could not be started due to a device error.
|
||||
Currently not implemented.
|
||||
@retval other This driver does not support this device
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
IpSec6DriverBindingStart (
|
||||
IN EFI_DRIVER_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
|
||||
)
|
||||
{
|
||||
return IpSecStart (
|
||||
This,
|
||||
ControllerHandle,
|
||||
RemainingDevicePath,
|
||||
IP_VERSION_6
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
Stop this driver on ControllerHandle.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in] ControllerHandle Handle of a device to stop the driver on.
|
||||
@param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If the number of
|
||||
children is zero, stop the entire bus driver.
|
||||
@param[in] ChildHandleBuffer List of Child Handles to Stop.
|
||||
|
||||
@retval EFI_SUCCES This driver removed ControllerHandle.
|
||||
@retval other This driver was not removed from this device.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
IpSec6DriverBindingStop (
|
||||
IN EFI_DRIVER_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ControllerHandle,
|
||||
IN UINTN NumberOfChildren,
|
||||
IN EFI_HANDLE *ChildHandleBuffer
|
||||
)
|
||||
{
|
||||
return IpSecStop (
|
||||
This,
|
||||
ControllerHandle,
|
||||
NumberOfChildren,
|
||||
ChildHandleBuffer,
|
||||
IP_VERSION_6
|
||||
);
|
||||
}
|
||||
|
||||
EFI_DRIVER_BINDING_PROTOCOL gIpSec4DriverBinding = {
|
||||
IpSec4DriverBindingSupported,
|
||||
IpSec4DriverBindingStart,
|
||||
IpSec4DriverBindingStop,
|
||||
0xa,
|
||||
NULL,
|
||||
NULL
|
||||
};
|
||||
|
||||
EFI_DRIVER_BINDING_PROTOCOL gIpSec6DriverBinding = {
|
||||
IpSec6DriverBindingSupported,
|
||||
IpSec6DriverBindingStart,
|
||||
IpSec6DriverBindingStop,
|
||||
0xa,
|
||||
NULL,
|
||||
NULL
|
||||
@@ -386,7 +586,7 @@ IpSecDriverEntryPoint (
|
||||
Status = EfiLibInstallDriverBindingComponentName2 (
|
||||
ImageHandle,
|
||||
SystemTable,
|
||||
&gIpSecDriverBinding,
|
||||
&gIpSec4DriverBinding,
|
||||
ImageHandle,
|
||||
&gIpSecComponentName,
|
||||
&gIpSecComponentName2
|
||||
@@ -395,8 +595,32 @@ IpSecDriverEntryPoint (
|
||||
goto ON_UNINSTALL_IPSEC;
|
||||
}
|
||||
|
||||
Status = EfiLibInstallDriverBindingComponentName2 (
|
||||
ImageHandle,
|
||||
SystemTable,
|
||||
&gIpSec6DriverBinding,
|
||||
NULL,
|
||||
&gIpSecComponentName,
|
||||
&gIpSecComponentName2
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
goto ON_UNINSTALL_IPSEC4_DB;
|
||||
}
|
||||
|
||||
return Status;
|
||||
|
||||
ON_UNINSTALL_IPSEC4_DB:
|
||||
gBS->UninstallMultipleProtocolInterfaces (
|
||||
ImageHandle,
|
||||
&gEfiDriverBindingProtocolGuid,
|
||||
&gIpSec4DriverBinding,
|
||||
&gEfiComponentName2ProtocolGuid,
|
||||
&gIpSecComponentName2,
|
||||
&gEfiComponentNameProtocolGuid,
|
||||
&gIpSecComponentName,
|
||||
NULL
|
||||
);
|
||||
|
||||
ON_UNINSTALL_IPSEC:
|
||||
gBS->UninstallProtocolInterface (
|
||||
Private->Handle,
|
||||
|
||||
Reference in New Issue
Block a user