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

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / UhciDxe / Uhci.h

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
index cd92f6dd848b7e3b1318e37e1ae2467375301575..e47679515b86833f5939d218d3c9aba27046b8e0 100644 (file)
--- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
@@ -59,28 +59,28 @@ enum {
   // UHCI register operation timeout, set by experience\r
   //\r
   UHC_GENERIC_TIMEOUT           = UHC_1_SECOND,\r
   // UHCI register operation timeout, set by experience\r
   //\r
   UHC_GENERIC_TIMEOUT           = UHC_1_SECOND,\r

-  \r
+\r

   //\r
   // Wait for force global resume(FGR) complete, refers to\r
   // specification[UHCI11-2.1.1]\r
   //\r
   // Wait for force global resume(FGR) complete, refers to\r
   // specification[UHCI11-2.1.1]\r

-  // \r
+  //\r

   UHC_FORCE_GLOBAL_RESUME_STALL = 20 * UHC_1_MILLISECOND,\r
 \r
   //\r
   // Wait for roothub port reset and recovery, reset stall\r
   UHC_FORCE_GLOBAL_RESUME_STALL = 20 * UHC_1_MILLISECOND,\r
 \r
   //\r
   // Wait for roothub port reset and recovery, reset stall\r

-  // is set by experience, and recovery stall refers to \r
+  // is set by experience, and recovery stall refers to\r

   // specification[UHCI11-2.1.1]\r
   //\r
   UHC_ROOT_PORT_RESET_STALL     = 50 * UHC_1_MILLISECOND,\r
   UHC_ROOT_PORT_RECOVERY_STALL  = 10 * UHC_1_MILLISECOND,\r
 \r
   //\r
   // specification[UHCI11-2.1.1]\r
   //\r
   UHC_ROOT_PORT_RESET_STALL     = 50 * UHC_1_MILLISECOND,\r
   UHC_ROOT_PORT_RECOVERY_STALL  = 10 * UHC_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.\r
   //\r
   UHC_SYNC_POLL_INTERVAL        = 50 * UHC_1_MICROSECOND,\r
   UHC_ASYNC_POLL_INTERVAL       = 50 * 10000UL,\r
   // and the unit of Async is 100us.\r
   //\r
   UHC_SYNC_POLL_INTERVAL        = 50 * UHC_1_MICROSECOND,\r
   UHC_ASYNC_POLL_INTERVAL       = 50 * 10000UL,\r

-  \r
+\r

   //\r
   // UHC raises TPL to TPL_NOTIFY to serialize all its operations\r
   // to protect shared data structures.\r
   //\r
   // UHC raises TPL to TPL_NOTIFY to serialize all its operations\r
   // to protect shared data structures.\r


@@ -117,6 +117,7 @@ struct _USB_HC_DEV {
   EFI_USB_HC_PROTOCOL       UsbHc;\r
   EFI_USB2_HC_PROTOCOL      Usb2Hc;\r
   EFI_PCI_IO_PROTOCOL       *PciIo;\r
   EFI_USB_HC_PROTOCOL       UsbHc;\r
   EFI_USB2_HC_PROTOCOL      Usb2Hc;\r
   EFI_PCI_IO_PROTOCOL       *PciIo;\r

+  UINT64                    OriginalPciAttributes;\r

 \r
   //\r
   // Schedule data structures\r
 \r
   //\r
   // Schedule data structures\r