diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/nest/p9_pba_coherent_utils.H')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/nest/p9_pba_coherent_utils.H | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/import/chips/p9/procedures/hwp/nest/p9_pba_coherent_utils.H b/src/import/chips/p9/procedures/hwp/nest/p9_pba_coherent_utils.H index a2b0becd..63945cc4 100644 --- a/src/import/chips/p9/procedures/hwp/nest/p9_pba_coherent_utils.H +++ b/src/import/chips/p9/procedures/hwp/nest/p9_pba_coherent_utils.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER sbe Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2015,2017 */ +/* Contributors Listed Below - COPYRIGHT 2015,2019 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -221,20 +221,24 @@ extern "C" /// @param[in] i_target => P9 chip target /// @param[in] i_address => address for this write /// @param[in] i_write_data => the data that is to be written to the PBA +/// @param[in] i_ttype => ttype to use for write access /// @return FAPI_RC_SUCCESS if writing the PBA is a success fapi2::ReturnCode p9_pba_coherent_pba_write( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target, const uint64_t i_address, - const uint8_t i_write_data[]); + const uint8_t i_write_data[], + const p9_PBA_oper_flag::OperationType_t i_ttype); /// @brief does the read for the PBA /// @param[in] i_target => P9 chip target /// @param[in] i_address => address for this write +/// @param[in] i_ttype => ttype to use for read access /// @param[out] o_read_data => the data that is read from the PBA /// @return FAPI_RC_SUCCESS if reading the PBA is a success fapi2::ReturnCode p9_pba_coherent_pba_read( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target, const uint64_t i_address, + const p9_PBA_oper_flag::OperationType_t i_ttype, uint8_t o_read_data[]); /// @brief calculates the number of 128 byte granules that can be read/written before setup needs to be run again @@ -257,10 +261,11 @@ extern "C" /// @brief check that the address is cacheline aligned and within the fabric real address range /// @param[in] i_target => P9 chip target /// @param[in] i_address => starting address for PBA operation +/// @param[in] i_flags => flags that contain information that the PBA needs to know to set up registers /// @return FAPI_RC_SUCCESS if arguments are valid fapi2::ReturnCode p9_pba_coherent_utils_check_args( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target, - const uint64_t i_address); + const uint64_t i_address, const uint32_t i_flags); /// @brief this does any cleanup for the PBA after all reads/writes have been done /// @param[in] i_target => P9 chip target |
