diff options
Diffstat (limited to 'src/occ_gpe1/nop.c')
| -rw-r--r-- | src/occ_gpe1/nop.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/occ_gpe1/nop.c b/src/occ_gpe1/nop.c new file mode 100644 index 0000000..5a99c64 --- /dev/null +++ b/src/occ_gpe1/nop.c @@ -0,0 +1,61 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/occ_gpe1/nop.c $ */ +/* */ +/* OpenPOWER OnChipController Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2015,2016 */ +/* [+] 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 "pk.h" +#include "ppe42_scom.h" +#include "gpe_export.h" +#include "ipc_api.h" +#include "ipc_async_cmd.h" +#include "gpe_util.h" + +/* + * Function Specification: + * + * Name: gpe1_nop + * + * Description: a function that does nothing. Called to measure IPC timing + * + * Inputs: none + * + * return: none + * + * End Function Specification + */ + +void gpe1_nop(ipc_msg_t* cmd, void* arg) +{ + int rc; + ipc_async_cmd_t *async_cmd = (ipc_async_cmd_t*)cmd; + nop_t *args = (nop_t*)async_cmd->cmd_data; + + // send back a response, IPC success even if ffdc/rc are non zeros + rc = ipc_send_rsp(cmd, IPC_RC_SUCCESS); + if(rc) + { + PK_TRACE("gpe1_nop: Failed to send response back. Halting GPE1", rc); + gpe_set_ffdc(&(args->error), 0x00, GPE_RC_IPC_SEND_FAILED, rc); + pk_halt(); + } +} |
