/** @file\r
Main file for devices shell Driver1 function.\r
\r
- Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
\r
#include "UefiShellDriver1CommandsLib.h"\r
\r
+/**\r
+ Get lots of info about a device from its handle.\r
+\r
+ @param[in] TheHandle The device handle to get info on.\r
+ @param[in,out] Type On successful return R, B, or D (root, bus, or \r
+ device) will be placed in this buffer.\r
+ @param[in,out] Cfg On successful return this buffer will be \r
+ TRUE if the handle has configuration, FALSE\r
+ otherwise.\r
+ @param[in,out] Diag On successful return this buffer will be \r
+ TRUE if the handle has disgnostics, FALSE\r
+ otherwise.\r
+ @param[in,out] Parents On successful return this buffer will be \r
+ contain the number of parent handles.\r
+ @param[in,out] Devices On successful return this buffer will be \r
+ contain the number of devices controlled.\r
+ @param[in,out] Children On successful return this buffer will be \r
+ contain the number of child handles.\r
+ @param[out] Name The pointer to a buffer that will be allocated\r
+ and contain the string name of the handle.\r
+ The caller must free this memory.\r
+ @param[in] Language The language code as defined by the UEFI spec.\r
+\r
+ @retval EFI_SUCCESS The info is there.\r
+ @retval EFI_INVALID_PARAMETER A parameter was invalid.\r
+**/\r
EFI_STATUS\r
EFIAPI\r
GetDeviceHandleInfo (\r
IN EFI_HANDLE TheHandle,\r
- IN CHAR16 *Type,\r
- IN BOOLEAN *Cfg,\r
- IN BOOLEAN *Diag,\r
- IN UINT8 *Parents,\r
- IN UINT8 *Devices,\r
- IN UINT8 *Children,\r
+ IN OUT CHAR16 *Type,\r
+ IN OUT BOOLEAN *Cfg,\r
+ IN OUT BOOLEAN *Diag,\r
+ IN OUT UINTN *Parents,\r
+ IN OUT UINTN *Devices,\r
+ IN OUT UINTN *Children,\r
OUT CHAR16 **Name,\r
IN CONST CHAR8 *Language\r
- ){\r
- *Name = NULL;\r
-\r
- gEfiShellProtocol->GetDeviceName(TheHandle, EFI_DEVICE_NAME_USE_COMPONENT_NAME|EFI_DEVICE_NAME_USE_DEVICE_PATH, (CHAR8*)Language, Name);\r
-\r
-\r
-\r
-\r
-\r
-\r
-\r
-\r
-\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_HANDLE *HandleBuffer;\r
+ UINTN Count;\r
+\r
+ if (TheHandle == NULL \r
+ || Type == NULL\r
+ || Cfg == NULL\r
+ || Diag == NULL\r
+ || Parents == NULL\r
+ || Devices == NULL\r
+ || Children == NULL\r
+ || Name == NULL ) {\r
+ return (EFI_INVALID_PARAMETER);\r
+ }\r
\r
+ *Cfg = FALSE;\r
+ *Diag = FALSE;\r
+ *Children = 0;\r
+ *Parents = 0;\r
+ *Devices = 0;\r
+ *Type = L' ';\r
+ *Name = CHAR_NULL;\r
+ HandleBuffer = NULL;\r
+ Status = EFI_SUCCESS;\r
\r
+ gEfiShellProtocol->GetDeviceName(TheHandle, EFI_DEVICE_NAME_USE_COMPONENT_NAME|EFI_DEVICE_NAME_USE_DEVICE_PATH, (CHAR8*)Language, Name);\r
\r
+ Status = ParseHandleDatabaseForChildControllers(TheHandle, Children, NULL);\r
+// if (!EFI_ERROR(Status)) {\r
+ Status = PARSE_HANDLE_DATABASE_PARENTS(TheHandle, Parents, NULL);\r
+ if (/*!EFI_ERROR(Status) && */Parents != NULL && Children != NULL) {\r
+ if (*Parents == 0) {\r
+ *Type = L'R';\r
+ } else if (*Children > 0) {\r
+ *Type = L'B';\r
+ } else {\r
+ *Type = L'D';\r
+ }\r
+ }\r
+// }\r
+ Status = PARSE_HANDLE_DATABASE_UEFI_DRIVERS(TheHandle, Devices, &HandleBuffer);\r
+ if (!EFI_ERROR(Status) && Devices != NULL && HandleBuffer != NULL) {\r
+ for (Count = 0 ; Count < *Devices ; Count++) {\r
+ if (!EFI_ERROR(gBS->OpenProtocol(HandleBuffer[Count], &gEfiDriverConfigurationProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r
+ *Cfg = TRUE;\r
+ }\r
+ if (!EFI_ERROR(gBS->OpenProtocol(HandleBuffer[Count], &gEfiDriverDiagnosticsProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r
+ *Diag = TRUE;\r
+ }\r
+ if (!EFI_ERROR(gBS->OpenProtocol(HandleBuffer[Count], &gEfiDriverDiagnostics2ProtocolGuid, NULL, NULL, gImageHandle, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {\r
+ *Diag = TRUE;\r
+ }\r
+ }\r
+ SHELL_FREE_NON_NULL(HandleBuffer);\r
+ }\r
\r
- return (EFI_SUCCESS);\r
+ return (Status);\r
}\r
\r
STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r
{NULL, TypeMax}\r
};\r
\r
+/**\r
+ Function for 'devices' command.\r
+\r
+ @param[in] ImageHandle Handle to the Image (NULL if Internal).\r
+ @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r
+**/\r
SHELL_STATUS\r
EFIAPI\r
ShellCommandRunDevices (\r
- VOID *RESERVED\r
- ) {\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+{\r
EFI_STATUS Status;\r
LIST_ENTRY *Package;\r
CHAR16 *ProblemParam;\r
CHAR16 Type;\r
BOOLEAN Cfg;\r
BOOLEAN Diag;\r
- UINT8 Parents;\r
- UINT8 Devices;\r
- UINT8 Children;\r
+ UINTN Parents;\r
+ UINTN Devices;\r
+ UINTN Children;\r
CHAR16 *Name;\r
+ CONST CHAR16 *Lang;\r
\r
ShellStatus = SHELL_SUCCESS;\r
Language = NULL;\r
// parse the command line\r
//\r
Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r
- if EFI_ERROR(Status) {\r
+ if (EFI_ERROR(Status)) {\r
if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, ProblemParam);\r
FreePool(ProblemParam);\r
//\r
// get the language if necessary\r
//\r
- if (ShellCommandLineGetFlag(Package, L"-l") != FALSE) {\r
- Language = AllocateZeroPool(StrSize(ShellCommandLineGetValue(Package, L"-l")));\r
- AsciiSPrint(Language, StrSize(ShellCommandLineGetValue(Package, L"-l")), "%S", ShellCommandLineGetValue(Package, L"-l"));\r
+ Lang = ShellCommandLineGetValue(Package, L"-l");\r
+ if (Lang != NULL) {\r
+ Language = AllocateZeroPool(StrSize(Lang));\r
+ AsciiSPrint(Language, StrSize(Lang), "%S", Lang);\r
+ } else if (!ShellCommandLineGetFlag(Package, L"-l")){\r
+ ASSERT(Language == NULL);\r
+// Language = AllocateZeroPool(10);\r
+// AsciiSPrint(Language, 10, "en-us");\r
+ } else {\r
+ ASSERT(Language == NULL);\r
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"-l");\r
+ ShellCommandLineFreeVarList (Package);\r
+ return (SHELL_INVALID_PARAMETER);\r
}\r
\r
+\r
//\r
// Print Header\r
//\r
//\r
// loop through each handle\r
//\r
- HandleList = GetHandleListByPotocol(NULL);\r
+ HandleList = GetHandleListByProtocol(NULL);\r
ASSERT(HandleList != NULL);\r
for (HandleListWalker = HandleList\r
- ; HandleListWalker != NULL && *HandleListWalker != NULL && !EFI_ERROR(Status)\r
+ ; HandleListWalker != NULL && *HandleListWalker != NULL /*&& !EFI_ERROR(Status)*/\r
; HandleListWalker++\r
- ){\r
+ ){\r
+\r
//\r
// get all the info on each handle\r
//\r
+ Name = NULL;\r
Status = GetDeviceHandleInfo(*HandleListWalker, &Type, &Cfg, &Diag, &Parents, &Devices, &Children, &Name, Language);\r
- if (Parents != 0 || Devices != 0 || Children != 0) {\r
+ if (Name != NULL && (Parents != 0 || Devices != 0 || Children != 0)) {\r
ShellPrintHiiEx(\r
-1,\r
-1,\r
Language,\r
STRING_TOKEN (STR_DEVICES_ITEM_LINE),\r
gShellDriver1HiiHandle,\r
- *HandleListWalker,\r
+ ConvertHandleToHandleIndex(*HandleListWalker),\r
Type,\r
- Cfg!=FALSE?L'X':L'-',\r
- Diag!=FALSE?L'X':L'-',\r
+ Cfg?L'X':L'-',\r
+ Diag?L'X':L'-',\r
Parents,\r
Devices,\r
Children,\r
- Name);\r
+ Name!=NULL?Name:L"<UNKNOWN>");\r
}\r
if (Name != NULL) {\r
FreePool(Name);\r
if (HandleList != NULL) {\r
FreePool(HandleList);\r
}\r
+ \r
}\r
+ SHELL_FREE_NON_NULL(Language);\r
ShellCommandLineFreeVarList (Package);\r
}\r
return (ShellStatus);\r
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