diff options
Diffstat (limited to 'src/occ_gpe0/firdata/scom_addr_util.c')
-rw-r--r-- | src/occ_gpe0/firdata/scom_addr_util.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/occ_gpe0/firdata/scom_addr_util.c b/src/occ_gpe0/firdata/scom_addr_util.c new file mode 100644 index 0000000..a59a5a7 --- /dev/null +++ b/src/occ_gpe0/firdata/scom_addr_util.c @@ -0,0 +1,82 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/occ_405/firdata/scom_addr_util.c $ */ +/* */ +/* OpenPOWER OnChipController Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2017 */ +/* [+] 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 */ +#include "scom_addr_util.h" + + +void set_sat_id(const uint8_t i_sat_id, uint64_t * o_addr) +{ + *o_addr &= 0xFFFFFFFFFFFFFC3FULL; + *o_addr |= ((i_sat_id & 0xF) << 6); +} + +void set_chiplet_id(const uint8_t i_chiplet_id, uint64_t * o_addr) +{ + *o_addr &= 0xFFFFFFFFC0FFFFFFULL; + *o_addr |= ((i_chiplet_id & 0x3F) << 24); +} + +void set_ring(const uint8_t i_ring, uint64_t * o_addr) +{ + *o_addr &= 0xFFFFFFFFFFFF03FFULL; + *o_addr |= ((i_ring & 0x3F) << 10); +} + +void set_sat_offset(const uint8_t i_sat_offset, uint64_t * o_addr) +{ + *o_addr &= 0xFFFFFFFFFFFFFFC0ULL; + *o_addr |= (i_sat_offset & 0x3F); +} + +void set_rxtx_group_id(const uint8_t i_grp_id, uint64_t * o_addr) +{ + *o_addr &= 0xFFFFF81FFFFFFFFFULL; + *o_addr |= (i_grp_id & 0x3FULL) << 37; +} + +uint8_t get_sat_id(const uint64_t i_addr) +{ + return ((i_addr >> 6) & 0xF); +} + +uint8_t get_chiplet_id(const uint64_t i_addr) +{ + return ((i_addr >> 24) & 0x3F); +} + +uint8_t get_ring(const uint64_t i_addr) +{ + return ((i_addr >> 10) & 0x3F); +} + +uint8_t get_sat_offset(const uint64_t i_addr) +{ + return (i_addr & 0x3F); +} + +uint8_t get_rxtx_group_id(const uint64_t i_addr) +{ + return (i_addr >> 37) & 0x3F; +} + |