ShellPkg: Add dump information for PCI Root Bridge IO protocol.

This indirectly updates the DH command since it will automatically call the new function.

signed-off-by: jcarsey
reviewed-by: leegrosenbaum

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12922 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 121 insertions, 1 deletions

diff --git a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c
index 44ad4c0b55..6e44bcec75 100644
--- a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c
+++ b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c
@@ -13,6 +13,7 @@
 **/

 

 #include "UefiHandleParsingLib.h"

+#include "IndustryStandard/Acpi10.h"

 

 EFI_HANDLE mHandleParsingHiiHandle;

 HANDLE_INDEX_LIST mHandleList = {{{NULL,NULL},0,0},0};

@@ -161,6 +162,125 @@ LoadedImageProtocolDumpInformation(
 */

 

 /**

+  Function to dump information about PciRootBridgeIo.

+

+  This will allocate the return buffer from boot services pool.

+

+  @param[in] TheHandle      The handle that has PciRootBridgeIo installed.

+  @param[in] Verbose        TRUE for additional information, FALSE otherwise.

+

+  @retval A poitner to a string containing the information.

+**/

+CHAR16*

+EFIAPI

+PciRootBridgeIoDumpInformation(

+  IN CONST EFI_HANDLE TheHandle,

+  IN CONST BOOLEAN    Verbose

+  )

+{

+  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL   *PciRootBridgeIo;

+  EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Configuration;

+  UINT64                            Supports;

+  UINT64                            Attributes;

+  CHAR16                            *Temp;

+  CHAR16                            *Temp2;

+  CHAR16                            *RetVal;

+  EFI_STATUS                        Status;

+

+  RetVal  = NULL;

+

+  if (!Verbose) {

+    return (CatSPrint(NULL, L"PciRootBridgeIo"));

+  }

+

+  Status = gBS->HandleProtocol(

+    TheHandle,

+    &gEfiPciRootBridgeIoProtocolGuid,

+    (VOID**)&PciRootBridgeIo);

+

+  if (EFI_ERROR(Status)) {

+    return NULL;

+  }

+

+  Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_PH), NULL);

+  Temp2 = CatSPrint(L"\r\n", Temp, PciRootBridgeIo->ParentHandle);

+  FreePool(Temp);

+  RetVal = Temp2;

+  Temp2 = NULL;

+ 

+  Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_SEG), NULL);

+  Temp2 = CatSPrint(RetVal, Temp, PciRootBridgeIo->SegmentNumber);

+  FreePool(Temp);

+  FreePool(RetVal);

+  RetVal = Temp2;

+  Temp2 = NULL;

+

+  Supports   = 0;

+  Attributes = 0;

+  Status = PciRootBridgeIo->GetAttributes (PciRootBridgeIo, &Supports, &Attributes);

+  if (!EFI_ERROR(Status)) {

+    Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_ATT), NULL);

+    Temp2 = CatSPrint(RetVal, Temp, Attributes);

+    FreePool(Temp);

+    FreePool(RetVal);

+    RetVal = Temp2;

+    Temp2 = NULL;

+    

+    Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_SUPPORTS), NULL);

+    Temp2 = CatSPrint(RetVal, Temp, Supports);

+    FreePool(Temp);

+    FreePool(RetVal);

+    RetVal = Temp2;

+    Temp2 = NULL;

+  }

+

+  Configuration   = NULL;

+  Status = PciRootBridgeIo->Configuration (PciRootBridgeIo, (VOID **) &Configuration);

+  if (!EFI_ERROR(Status) && Configuration != NULL) {

+    Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_TITLE), NULL);

+    Temp2 = CatSPrint(RetVal, Temp, Supports);

+    FreePool(Temp);

+    FreePool(RetVal);

+    RetVal = Temp2;

+    Temp2 = NULL;

+    while (Configuration->Desc == ACPI_ADDRESS_SPACE_DESCRIPTOR) {

+      Temp = NULL;

+      switch (Configuration->ResType) {

+      case ACPI_ADDRESS_SPACE_TYPE_MEM:

+        Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_MEM), NULL);

+        break;

+      case ACPI_ADDRESS_SPACE_TYPE_IO:

+        Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_IO), NULL);

+        break;

+      case ACPI_ADDRESS_SPACE_TYPE_BUS:

+        Temp = HiiGetString(mHandleParsingHiiHandle, STRING_TOKEN(STR_PCIRB_DUMP_BUS), NULL);

+        break;

+      }

+      if (Temp != NULL) {

+        Temp2 = CatSPrint(RetVal, L"%s", Temp);

+        FreePool(Temp);

+        FreePool(RetVal);

+        RetVal = Temp2;

+        Temp2 = NULL;

+      }

+

+      Temp2 = CatSPrint(RetVal, 

+        L"%H%02x    %016lx  %016lx  %02x%N\r\n",

+        Configuration->SpecificFlag,

+        Configuration->AddrRangeMin,

+        Configuration->AddrRangeMax,

+        Configuration->AddrSpaceGranularity

+        );

+      FreePool(RetVal);

+      RetVal = Temp2;

+      Temp2 = NULL;

+      Configuration++;

+    }

+  }

+  return (RetVal);

+}

+

+/**

   Function to dump information about SimpleTextOut.

 

   This will allocate the return buffer from boot services pool.

@@ -381,7 +501,7 @@ STATIC CONST GUID_INFO_BLOCK mGuidStringList[] = {
   {STRING_TOKEN(STR_BLK_IO),                &gEfiBlockIoProtocolGuid,                         NULL},

   {STRING_TOKEN(STR_UC),                    &gEfiUnicodeCollationProtocolGuid,                NULL},

   {STRING_TOKEN(STR_UC2),                   &gEfiUnicodeCollation2ProtocolGuid,               NULL},

-  {STRING_TOKEN(STR_PCIRB_IO),              &gEfiPciRootBridgeIoProtocolGuid,                 NULL},

+  {STRING_TOKEN(STR_PCIRB_IO),              &gEfiPciRootBridgeIoProtocolGuid,                 PciRootBridgeIoDumpInformation},

   {STRING_TOKEN(STR_PCI_IO),                &gEfiPciIoProtocolGuid,                           NULL},

   {STRING_TOKEN(STR_SCSI_PT),               &gEfiScsiPassThruProtocolGuid,                    NULL},

   {STRING_TOKEN(STR_SCSI_IO),               &gEfiScsiIoProtocolGuid,                          NULL},

diff --git a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni
index 096e6c8f4e..6a9074eafe 100644
--- a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni
+++ b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni