diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/nest/p9a_mmio_util.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/nest/p9a_mmio_util.C | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/nest/p9a_mmio_util.C b/src/import/chips/p9/procedures/hwp/nest/p9a_mmio_util.C new file mode 100644 index 000000000..a1eb3d0dd --- /dev/null +++ b/src/import/chips/p9/procedures/hwp/nest/p9a_mmio_util.C @@ -0,0 +1,60 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/procedures/hwp/nest/p9a_mmio_util.C $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2018 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* Licensed under the Apache License, Version 2.0 (the "License"); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in writing, software */ +/* distributed under the License is distributed on an "AS IS" BASIS, */ +/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ +/* implied. See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/* */ +/* IBM_PROLOG_END_TAG */ +//------------------------------------------------------------------------------------ +// +/// @file p9a_mmio_util.C +/// @brief MMIO utility functions +// +// *HWP HWP Owner: Ben Gass bgass@us.ibm.com +// *HWP FW Owner: Daniel Crowell dcrowell@us.ibm.com +// *HWP Team: Nest +// *HWP Level: 2 +// *HWP Consumed by: HB + +#include <p9a_mmio_util.H> +#include <p9_adu_setup.H> +#include <p9_adu_access.H> +#include <p9_adu_coherent_utils.H> + + +fapi2::ReturnCode addOMIBase(const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target, + uint64_t& io_mmioAddr) +{ + uint64_t l_base_addr; + + fapi2::Target<fapi2::TARGET_TYPE_OMI> l_omi_target = i_target.getParent<fapi2::TARGET_TYPE_OMI>(); + + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_OMI_INBAND_BAR_BASE_ADDR_OFFSET, + l_omi_target, + l_base_addr), + "Error from FAPI_ATTR_GET (ATTR_OMI_INBAND_BAR_BASE_ADDR_OFFSET)"); + + io_mmioAddr |= l_base_addr; + +fapi_try_exit: + + FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err); + return fapi2::current_err; +} |
