diff options
| author | Wael El-Essawy <welessa@us.ibm.com> | 2015-11-20 13:47:12 -0600 |
|---|---|---|
| committer | Fadi Kassem <fmkassem@us.ibm.com> | 2015-11-23 11:48:41 -0600 |
| commit | 10df96d0bf6378f2d6ede7bfb27f21af41c309d5 (patch) | |
| tree | e38962d646e7b8949a04c9f07ef7266d9c526f7b /src/occ_gpe0/gpe_util.h | |
| parent | 76a5df9bf306d9dc446db4b395012770b4dd1c28 (diff) | |
| download | talos-occ-10df96d0bf6378f2d6ede7bfb27f21af41c309d5.tar.gz talos-occ-10df96d0bf6378f2d6ede7bfb27f21af41c309d5.zip | |
OCC GPE0: Core Data Collection infrastructure in GPE0
Create IPC function for core data collection return dummy
data at this point to allow 405 to schedule and "use" data back.
Change-Id: I520e9333fa25e37127d6af693ad6f21da3431939
RTC: 131183
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/22247
Reviewed-by: Fadi Kassem <fmkassem@us.ibm.com>
Reviewed-by: Wael Elessawy <welessa@us.ibm.com>
Tested-by: Fadi Kassem <fmkassem@us.ibm.com>
Diffstat (limited to 'src/occ_gpe0/gpe_util.h')
| -rw-r--r-- | src/occ_gpe0/gpe_util.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/occ_gpe0/gpe_util.h b/src/occ_gpe0/gpe_util.h new file mode 100644 index 0000000..a6a086e --- /dev/null +++ b/src/occ_gpe0/gpe_util.h @@ -0,0 +1,48 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/occ_gpe0/gpe_util.h $ */ +/* */ +/* OpenPOWER OnChipController Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2015 */ +/* [+] 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 */ + +#ifndef _APSS_UTIL_H +#define _APSS_UTIL_H + +#include <apss_structs.h> +#include <common_types.h> +#include <ipc_structs.h> +#include <ipc_async_cmd.h> + +void gpe_set_ffdc(GpeErrorStruct *o_error, uint32_t i_addr, uint32_t i_rc, uint64_t i_ffdc); + +int wait_spi_completion(GpeErrorStruct *error, uint32_t reg, uint8_t timeout); + +// Read decrementer register +#define MFDEC(reg_var) \ +asm volatile \ + ( \ + " mfdec %[dec_var] \n" \ + : [dec_var]"=r"(reg_var) \ + ); + +void busy_wait(uint32_t t_microseconds); + +#endif //_APSS_UTIL_H |
