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| author | Dan Crowell <dcrowell@us.ibm.com> | 2017-01-06 13:55:20 -0600 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2017-01-23 23:29:43 -0500 |
| commit | c50f586098a5208764c5cbee9b88f23a51d16f07 (patch) | |
| tree | df2d2cc4e36295344b2c1ab6cfe4d0e19b09a56d /src/include/usr/sbe | |
| parent | 44eaa7b67e29cbca5b79e60c491ebdfcb624d787 (diff) | |
| download | talos-hostboot-c50f586098a5208764c5cbee9b88f23a51d16f07.tar.gz talos-hostboot-c50f586098a5208764c5cbee9b88f23a51d16f07.zip | |
Enforce single-threaded rule for Hardware Procedures
Because we aren't using read thread-local storage for the FAPI
variables (opmode, piberrmask, current_err) we need to ensure
that we never have multiple HWPs running at the same time. The
external interface that we use in all cases is FAPI_INVOKE_HWP so
that is where a mutex is placed.
This change also uncovered a couple bugs in how we were executing
some non-fapi HWPs in the SBE update code so I fixed those as well.
Change-Id: Ie8817da62dd4e6bc9ed3ac2debf126f6d05c2b23
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/34518
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Richard J. Knight <rjknight@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/include/usr/sbe')
| -rw-r--r-- | src/include/usr/sbe/sbereasoncodes.H | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/usr/sbe/sbereasoncodes.H b/src/include/usr/sbe/sbereasoncodes.H index d8e9dc161..8126060e4 100644 --- a/src/include/usr/sbe/sbereasoncodes.H +++ b/src/include/usr/sbe/sbereasoncodes.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2013,2016 */ +/* Contributors Listed Below - COPYRIGHT 2013,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -61,6 +61,7 @@ enum sbeModuleId SBE_WRITE_SBE_IMAGE = 0x10, SBE_GET_SBE_IMAGE_SIZE = 0x11, HBBL_FIND_IN_PNOR = 0x12, + SBE_APPEND_HBBL = 0x13, }; /** @@ -101,6 +102,8 @@ enum sbeReasonCode SBE_IMAGE_GET_SET_SCALAR_FAIL = SBE_COMP_ID | 0x16, HBBL_END_DATA_NOT_FOUND = SBE_COMP_ID | 0x17, + ERROR_FROM_XIP_DELETE = SBE_COMP_ID | 0x18, + ERROR_FROM_XIP_FIND = SBE_COMP_ID | 0x19, }; |
