Save original PCI attributes in start() function and restore it in Stop() for those...

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / EhciDxe / Ehci.h

diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
index 816587db8d97fe75583a0ec64705aa8f62adb9de..50a3f1c69893d7eae0601a1b1a39ede248d531cc 100644 (file)
--- a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
@@ -65,11 +65,11 @@ enum {
   EHC_ROOT_PORT_RECOVERY_STALL = 20 * EHC_1_MILLISECOND,\r
 \r
   //\r
-  // Sync and Async transfer polling interval, set by experience, \r
+  // Sync and Async transfer polling interval, set by experience,\r
   // and the unit of Async is 100us, means 50ms as interval.\r
   //\r
   EHC_SYNC_POLL_INTERVAL       = 20 * EHC_1_MICROSECOND,\r
-  EHC_ASYNC_POLL_INTERVAL      = 50 * 10000U,                  \r
+  EHC_ASYNC_POLL_INTERVAL      = 50 * 10000U,\r
 \r
   //\r
   // EHC raises TPL to TPL_NOTIFY to serialize all its operations\r
@@ -77,7 +77,7 @@ enum {
   //\r
   EHC_TPL                      = TPL_NOTIFY,\r
 \r
-  USB2_HC_DEV_SIGNATURE        = EFI_SIGNATURE_32 ('e', 'h', 'c', 'i'),\r
+  USB2_HC_DEV_SIGNATURE        = EFI_SIGNATURE_32 ('e', 'h', 'c', 'i')\r
 };\r
 \r
 //\r
@@ -111,6 +111,7 @@ struct _USB2_HC_DEV {
   EFI_USB2_HC_PROTOCOL      Usb2Hc;\r
 \r
   EFI_PCI_IO_PROTOCOL       *PciIo;\r
+  UINT64                    OriginalPciAttributes;\r
   USBHC_MEM_POOL            *MemPool;\r
 \r
   //\r