IntelFrameworkModulePkg: Clean up source files

[mirror_edk2.git] / IntelFrameworkModulePkg / Csm / LegacyBiosDxe / LegacyPci.c

diff --git a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyPci.c b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyPci.c
index b10a9dcef6aa34be854f4f3a22a9761bb95b0ae5..8245a2b65e1404636809bc81743210aef7311699 100644 (file)
--- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyPci.c
+++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyPci.c
@@ -1,6 +1,6 @@
 /** @file\r
 \r
-Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2018, 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
@@ -150,7 +150,7 @@ EFI_STATUS
 RomShadow (\r
   IN  EFI_HANDLE                                  PciHandle,\r
   IN  UINT32                                      ShadowAddress,\r
-  IN  UINT32                                      ShadowedSize,  \r
+  IN  UINT32                                      ShadowedSize,\r
   IN  UINT8                                       DiskStart,\r
   IN  UINT8                                       DiskEnd\r
   )\r
@@ -258,7 +258,7 @@ IsLegacyRom (
 }\r
 \r
 /**\r
-  Find the PC-AT ROM Image in the raw PCI Option ROM. Also return the \r
+  Find the PC-AT ROM Image in the raw PCI Option ROM. Also return the\r
   related information from the header.\r
 \r
   @param  Csm16Revision           The PCI interface version of underlying CSM16\r
@@ -321,7 +321,7 @@ GetPciLegacyRom (
     if (((UINTN)RomHeader.Raw - (UINTN)*Rom) + Pcir->ImageLength * 512 > *ImageSize) {\r
       break;\r
     }\r
-    \r
+\r
     if (Pcir->CodeType == PCI_CODE_TYPE_PCAT_IMAGE) {\r
       Match = FALSE;\r
       if (Pcir->VendorId == VendorId) {\r
@@ -384,7 +384,7 @@ GetPciLegacyRom (
         DEBUG ((EFI_D_ERROR, "GetPciLegacyRom - OpRom not match (%04x-%04x)\n", (UINTN)VendorId, (UINTN)DeviceId));\r
       }\r
     }\r
-    \r
+\r
     if ((Pcir->Indicator & 0x80) == 0x80) {\r
       break;\r
     } else {\r
@@ -415,7 +415,7 @@ GetPciLegacyRom (
   }\r
 \r
   if (OpRomRevision != NULL) {\r
-    // \r
+    //\r
     // Optional return PCI Data Structure revision\r
     //\r
     if (Pcir->Length >= 0x1C) {\r
@@ -815,7 +815,7 @@ CopyPirqTable (
     //\r
     Regs.X.BX = (UINT16) 0x1;\r
     //\r
-    // 16-byte boundary alignment requirement according to \r
+    // 16-byte boundary alignment requirement according to\r
     // PCI IRQ Routing Table Specification\r
     //\r
     Regs.X.DX = 0x10;\r
@@ -832,7 +832,7 @@ CopyPirqTable (
     if (Regs.X.AX != 0) {\r
       DEBUG ((EFI_D_ERROR, "PIRQ table length insufficient - %x\n", PirqTableSize));\r
     } else {\r
-      DEBUG ((EFI_D_INFO, "PIRQ table in legacy region - %x\n", Private->Legacy16Table->IrqRoutingTablePointer));   \r
+      DEBUG ((EFI_D_INFO, "PIRQ table in legacy region - %x\n", Private->Legacy16Table->IrqRoutingTablePointer));\r
       Private->Legacy16Table->IrqRoutingTableLength = (UINT32)PirqTableSize;\r
       CopyMem (\r
         (VOID *) (UINTN)Private->Legacy16Table->IrqRoutingTablePointer,\r
@@ -1595,11 +1595,11 @@ PciShadowRoms (
                                           &HandleBuffer,\r
                                           &HandleCount,\r
                                           NULL\r
-                                          ); \r
+                                          );\r
   if (EFI_ERROR (Status)) {\r
     return EFI_UNSUPPORTED;\r
   }\r
-  \r
+\r
   VgaHandle = HandleBuffer[0];\r
 \r
   Status = gBS->LocateHandleBuffer (\r
@@ -1699,13 +1699,13 @@ PciShadowRoms (
                  sizeof (Pci) / sizeof (UINT32),\r
                  &Pci\r
                  );\r
-    \r
+\r
     //\r
-    // Only one Video OPROM can be given control in BIOS phase. If there are multiple Video devices, \r
-    // one will work in legacy mode (OPROM will be given control) and \r
+    // Only one Video OPROM can be given control in BIOS phase. If there are multiple Video devices,\r
+    // one will work in legacy mode (OPROM will be given control) and\r
     // other Video devices will work in native mode (OS driver will handle these devices).\r
-    // \r
-    if (IS_PCI_DISPLAY (&Pci) && Index != 0) {    \r
+    //\r
+    if (IS_PCI_DISPLAY (&Pci) && Index != 0) {\r
       continue;\r
     }\r
     //\r
@@ -1715,11 +1715,11 @@ PciShadowRoms (
     if (!EFI_ERROR (Status)) {\r
       continue;\r
     }\r
-    \r
+\r
     //\r
     // If legacy VBIOS Oprom has not been dispatched before, install legacy VBIOS here.\r
     //\r
-    if (IS_PCI_DISPLAY (&Pci) && Index == 0) {    \r
+    if (IS_PCI_DISPLAY (&Pci) && Index == 0) {\r
       Status = LegacyBiosInstallVgaRom (Private);\r
       //\r
       // A return status of EFI_NOT_FOUND is considered valid (No EFI\r
@@ -2104,7 +2104,7 @@ LegacyBiosInstallVgaRom (
   if (EFI_ERROR (Status)) {\r
     return Status;\r
   }\r
-  \r
+\r
   for (Index = 0; Index < EntryCount; Index++) {\r
     if ((OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_DRIVER) != 0) {\r
       Status = gBS->HandleProtocol (\r
@@ -2123,7 +2123,7 @@ LegacyBiosInstallVgaRom (
       }\r
     }\r
   }\r
-  \r
+\r
   //\r
   // Kick off the native EFI driver\r
   //\r
@@ -2305,7 +2305,7 @@ LegacyBiosInstallRom (
   MaxRomAddr      = PcdGet32 (PcdEndOpromShadowAddress);\r
 \r
   if ((Private->Legacy16Table->TableLength >= OFFSET_OF(EFI_COMPATIBILITY16_TABLE, HiPermanentMemoryAddress)) &&\r
-      (Private->Legacy16Table->UmaAddress != 0) && \r
+      (Private->Legacy16Table->UmaAddress != 0) &&\r
       (Private->Legacy16Table->UmaSize != 0) &&\r
       (MaxRomAddr > (Private->Legacy16Table->UmaAddress))) {\r
     MaxRomAddr = Private->Legacy16Table->UmaAddress;\r
@@ -2326,7 +2326,7 @@ LegacyBiosInstallRom (
                     EFI_SIZE_TO_PAGES (ImageSize),\r
                     &PhysicalAddress\r
                     );\r
-        \r
+\r
     if (EFI_ERROR (Status)) {\r
       DEBUG ((EFI_D_ERROR, "return LegacyBiosInstallRom(%d): EFI_OUT_OF_RESOURCES (no more space for OpROM)\n", __LINE__));\r
       //\r
@@ -2389,7 +2389,7 @@ LegacyBiosInstallRom (
                            (UINT32) ImageSize,\r
                            &Granularity\r
                            );\r
-    \r
+\r
   DEBUG ((EFI_D_INFO, " Shadowing OpROM init/runtime/isize = %x/%x/%x\n", InitAddress, RuntimeAddress, ImageSize));\r
 \r
   CopyMem ((VOID *) InitAddress, RomImage, ImageSize);\r
@@ -2466,7 +2466,7 @@ LegacyBiosInstallRom (
   //\r
   gRT->GetTime (&BootTime, NULL);\r
   LocalTime = BootTime.Hour * 3600 + BootTime.Minute * 60 + BootTime.Second;\r
-  \r
+\r
   //\r
   // Multiply result by 18.2 for number of ticks since midnight.\r
   // Use 182/10 to avoid floating point math.\r
@@ -2476,21 +2476,21 @@ LegacyBiosInstallRom (
     BdaPtr    = (UINT32 *) ((UINTN) 0x46C);\r
     *BdaPtr   = LocalTime;\r
   );\r
-  \r
+\r
   //\r
   // Pass in handoff data\r
   //\r
   PciEnableStatus = EFI_UNSUPPORTED;\r
   ZeroMem (&Regs, sizeof (Regs));\r
   if (PciHandle != NULL) {\r
-  \r
+\r
     Status = gBS->HandleProtocol (\r
                     PciHandle,\r
                     &gEfiPciIoProtocolGuid,\r
                     (VOID **) &PciIo\r
                     );\r
     ASSERT_EFI_ERROR (Status);\r
-  \r
+\r
     //\r
     // Enable command register.\r
     //\r
@@ -2500,7 +2500,7 @@ LegacyBiosInstallRom (
                                EFI_PCI_DEVICE_ENABLE,\r
                                NULL\r
                                );\r
-  \r
+\r
     PciIo->GetLocation (\r
              PciIo,\r
              &Segment,\r
@@ -2510,10 +2510,10 @@ LegacyBiosInstallRom (
              );\r
     DEBUG ((EFI_D_INFO, "Shadowing OpROM on the PCI device %x/%x/%x\n", Bus, Device, Function));\r
   }\r
-  \r
+\r
   mIgnoreBbsUpdateFlag  = FALSE;\r
   Regs.X.AX             = Legacy16DispatchOprom;\r
-  \r
+\r
   //\r
   // Generate DispatchOpRomTable data\r
   //\r
@@ -2545,7 +2545,7 @@ LegacyBiosInstallRom (
   } else {\r
     Regs.X.BX = 0;\r
   }\r
-  \r
+\r
   if (Private->IntThunk->DispatchOpromTable.NumberBbsEntries != (UINT8) Private->IntThunk->EfiToLegacy16BootTable.NumberBbsEntries) {\r
     Private->IntThunk->EfiToLegacy16BootTable.NumberBbsEntries  = (UINT8) Private->IntThunk->DispatchOpromTable.NumberBbsEntries;\r
     mIgnoreBbsUpdateFlag = TRUE;\r
@@ -2618,7 +2618,7 @@ LegacyBiosInstallRom (
   ACCESS_PAGE0_CODE (\r
     LocalDiskEnd = (UINT8) ((*(UINT8 *) ((UINTN) 0x475)) + 0x80);\r
   );\r
-  \r
+\r
   //\r
   // Allow platform to perform any required actions after the\r
   // OPROM has been initialized.\r
@@ -2687,7 +2687,7 @@ LegacyBiosInstallRom (
   Private->OptionRom = (UINT32) (RuntimeAddress + *RuntimeImageLength);\r
 \r
   Status = EFI_SUCCESS;\r
-   \r
+\r
 Done:\r
   if (PhysicalAddress != 0) {\r
     //\r
@@ -2879,7 +2879,7 @@ LegacyBiosInstallPciRom (
   *Flags = 0;\r
   if ((PciHandle != NULL) && (RomImage == NULL)) {\r
     //\r
-    // If PciHandle has OpRom to Execute \r
+    // If PciHandle has OpRom to Execute\r
     // and OpRom are all associated with Hardware\r
     //\r
     Status = gBS->HandleProtocol (\r
@@ -3025,7 +3025,7 @@ LegacyBiosInstallPciRom (
       mVgaInstallationInProgress = FALSE;\r
       return EFI_UNSUPPORTED;\r
     }\r
-    \r
+\r
     Pcir = (PCI_3_0_DATA_STRUCTURE *)\r
            ((UINT8 *) LocalRomImage + ((PCI_EXPANSION_ROM_HEADER *) LocalRomImage)->PcirOffset);\r
 \r