Add PeiIpmiLibIpmiPpi Library Instance based on Ipmi Ppi. In V4, update local variable name to IpmiPpi.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Daocheng Bu <daocheng...@intel.com> Cc: Liming Gao <liming....@intel.com> --- .../Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.c | 80 ++++++++++++++++++++++ .../PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.inf | 41 +++++++++++ 2 files changed, 121 insertions(+) create mode 100644 MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.c create mode 100644 MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.inf diff --git a/MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.c b/MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.c new file mode 100644 index 0000000..0de9c0f --- /dev/null +++ b/MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.c @@ -0,0 +1,80 @@ +/** @file + Implementation of Ipmi Library in PEI Phase for SMS. + + Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR> + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php. + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include <PiPei.h> +#include <Ppi/IpmiPpi.h> +#include <Library/IpmiLib.h> +#include <Library/PeiServicesLib.h> +#include <Library/DebugLib.h> + + +/** + This service enables submitting commands via Ipmi. + + @param[in] NetFunction Net function of the command. + @param[in] Command IPMI Command. + @param[in] RequestData Command Request Data. + @param[in] RequestDataSize Size of Command Request Data. + @param[out] ResponseData Command Response Data. The completion code is the first byte of response data. + @param[in out] ResponseDataSize Size of Command Response Data. + + @retval EFI_SUCCESS The command byte stream was successfully submit to the device and a response was successfully received. + @retval EFI_NOT_FOUND The command was not successfully sent to the device or a response was not successfully received from the device. + @retval EFI_NOT_READY Ipmi Device is not ready for Ipmi command access. + @retval EFI_DEVICE_ERROR Ipmi Device hardware error. + @retval EFI_TIMEOUT The command time out. + @retval EFI_UNSUPPORTED The command was not successfully sent to the device. + @retval EFI_OUT_OF_RESOURCES The resource allcation is out of resource or data size error. +**/ +EFI_STATUS +IpmiSubmitCommand ( + IN UINT8 NetFunction, + IN UINT8 Command, + IN UINT8 *RequestData, + IN UINT32 RequestDataSize, + OUT UINT8 *ResponseData, + IN OUT UINT32 *ResponseDataSize + ) +{ + EFI_STATUS Status; + PEI_IPMI_PPI *IpmiPpi; + + Status = PeiServicesLocatePpi( + &gPeiIpmiPpiGuid, + 0, + NULL, + (VOID **) &IpmiPpi + ); + if (EFI_ERROR (Status)) { + // + // Ipmi Ppi is not installed. So, IPMI device is not present. + // + DEBUG ((EFI_D_ERROR, "IpmiSubmitCommand in Pei Phase under SMS Status - %r\n", Status)); + return EFI_NOT_FOUND; + } + + Status = IpmiPpi->IpmiSubmitCommand ( + IpmiPpi, + NetFunction, + Command, + RequestData, + RequestDataSize, + ResponseData, + ResponseDataSize + ); + if (EFI_ERROR (Status)) { + return Status; + } + return EFI_SUCCESS; +} diff --git a/MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.inf b/MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.inf new file mode 100644 index 0000000..94c6432 --- /dev/null +++ b/MdeModulePkg/Library/PeiIpmiLibIpmiPpi/PeiIpmiLibIpmiPpi.inf @@ -0,0 +1,41 @@ +## @file +# Instance of IPMI Library in PEI phase for SMS. +# +# Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR> +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php. +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +# +## + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = PeiIpmiLibIpmiPpi + FILE_GUID = 43679142-87C4-44AD-AF02-B47F782D6CF3 + MODULE_TYPE = PEIM + VERSION_STRING = 1.0 + LIBRARY_CLASS = IpmiLib|PEIM PEI_CORE + +# +# VALID_ARCHITECTURES = IA32 X64 +# + +[Sources] + PeiIpmiLibIpmiPpi.c + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + +[LibraryClasses] + DebugLib + BaseMemoryLib + PeiServicesLib + +[Ppis] + gPeiIpmiPpiGuid -- 2.5.1.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
