PeiSmbusLib & DxeSmbusLib

[mirror_edk2.git] / MdePkg / Library / PeiSmbusLib / PeiSmbusLib.c

diff --git a/MdePkg/Library/PeiSmbusLib/PeiSmbusLib.c b/MdePkg/Library/PeiSmbusLib/PeiSmbusLib.c
index 3ada624f682993f457f2a35ca15ca87716165ba3..db28021d58c228d053cf81baa02372799bcc000e 100644 (file)
--- a/MdePkg/Library/PeiSmbusLib/PeiSmbusLib.c
+++ b/MdePkg/Library/PeiSmbusLib/PeiSmbusLib.c
@@ -68,7 +68,7 @@ InternalSmBusExec (
   IN     EFI_SMBUS_OPERATION        SmbusOperation,\r
   IN     UINTN                      SmBusAddress,\r
   IN     UINTN                      Length,\r
-  IN     VOID                       *Buffer,\r
+  IN OUT VOID                       *Buffer,\r
      OUT RETURN_STATUS              *Status        OPTIONAL\r
   )\r
 {\r
@@ -97,81 +97,3 @@ InternalSmBusExec (
 \r
   return Length;\r
 }\r
-\r
-/**\r
-  Assigns an SMBUS slave addresses.\r
-\r
-  Assigns the SMBUS device specified by Uuid the slave address specified by SmBusAddress.\r
-  The status of the executed command is returned.\r
-  If Command in SmBusAddress is not zero, then ASSERT().\r
-  If Length in SmBusAddress is not zero, then ASSERT().\r
-  If PEC in SmBusAddress is set, then ASSERT().\r
-  If any reserved bits of SmBusAddress are set, then ASSERT().\r
-\r
-  @param  SmBusAddress        Address that encodes the SMBUS Slave Address,\r
-                              SMBUS Command, SMBUS Data Length, and PEC.\r
-  @param  Uuid                Pointer to the UUID of the device to assign a slave address.\r
-                              It will assign to all SMBUS slave devices if it is NULL.\r
-\r
-  @retval RETURN_SUCCESS      The SMBUS command was executed.\r
-  @retval RETURN_TIMEOUT      A timeout occurred while executing the SMBUS command.\r
-  @retval RETURN_DEVICE_ERROR The request was not completed because a failure reflected\r
-                              in the Host Status Register bit.\r
-                              Device errors are a result of a transaction collision, illegal command field,\r
-                              unclaimed cycle (host initiated), or bus errors (collisions).\r
-\r
-**/\r
-RETURN_STATUS\r
-InternalSmBusArpDevice (\r
-  IN UINTN          SmBusAddress,\r
-  IN CONST GUID     *Uuid       OPTIONAL \r
-  )\r
-{\r
-  EFI_PEI_SMBUS_PPI         *SmbusPpi;\r
-  EFI_PEI_SERVICES          **PeiServices;\r
-  EFI_SMBUS_DEVICE_ADDRESS  SmbusDeviceAddress;\r
-\r
-  PeiServices = GetPeiServicesTablePointer ();\r
-  SmbusPpi    = InternalGetSmbusPpi (PeiServices);\r
-\r
-  SmbusDeviceAddress.SmbusDeviceAddress = SMBUS_LIB_SLAVE_ADDRESS (SmBusAddress);\r
-  return (RETURN_STATUS) SmbusPpi->ArpDevice (\r
-                                     PeiServices,\r
-                                     SmbusPpi,\r
-                                     (BOOLEAN) (Uuid == NULL),\r
-                                     (EFI_SMBUS_UDID *) Uuid,\r
-                                     &SmbusDeviceAddress\r
-                                     );\r
-}\r
-\r
-/**\r
-  Retrieves the mapping of all the SMBus devices.\r
-\r
-  The GetArpMap() function returns the mapping of all the SMBus devices \r
-  that are enumerated by the SMBus host driver. \r
- \r
-  @param  Length              Size of the buffer that contains the SMBus device map.\r
-  @param  SmbusDeviceMap      The pointer to the device map as enumerated by the SMBus controller driver.\r
-\r
-  @retval RETURN_SUCCESS      The SMBUS command was executed.\r
-  @retval RETURN_TIMEOUT      A timeout occurred while executing the SMBUS command.\r
-  @retval RETURN_DEVICE_ERROR The request was not completed because a failure reflected\r
-                              in the Host Status Register bit.\r
-                              Device errors are a result of a transaction collision, illegal command field,\r
-                              unclaimed cycle (host initiated), or bus errors (collisions).\r
-\r
-**/\r
-RETURN_STATUS\r
-InternalGetArpMap (\r
-  OUT UINTN                         *Length,\r
-  OUT EFI_SMBUS_DEVICE_MAP          **SmbusDeviceMap\r
-  )\r
-{\r
-  EFI_PEI_SMBUS_PPI         *SmbusPpi;\r
-  EFI_PEI_SERVICES          **PeiServices;\r
-\r
-  PeiServices  = GetPeiServicesTablePointer ();\r
-  SmbusPpi     = InternalGetSmbusPpi (PeiServices);\r
-  \r
-  return (RETURN_STATUS) SmbusPpi->GetArpMap (PeiServices, SmbusPpi, Length, SmbusDeviceMap);\r
-}\r