diff options
| author | Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> | 2015-03-11 16:02:18 +0530 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-03-26 11:12:18 +1100 |
| commit | a2f6ec1ec030f9f038615f889a75376c4db99d91 (patch) | |
| tree | f9288f6ed358cb9521b54c3cf72778b0875d238f /include/processor.h | |
| parent | fcca42f63e16aa186e3ef1bb088fb5abfef3590e (diff) | |
| download | skiboot-a2f6ec1ec030f9f038615f889a75376c4db99d91.zip skiboot-a2f6ec1ec030f9f038615f889a75376c4db99d91.tar.gz skiboot-a2f6ec1ec030f9f038615f889a75376c4db99d91.tar.bz2 | |
opal: Recover from TFMR DEC parity error.
Recovery process for TFMR DEC parity error:
- Set DEC Register with all ones.
- Reset TFMR DEC parity error bit.
To inject TFMR DEC parity error issue:
$ putscom pu.ex 10013281 0006080000000000 -all
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'include/processor.h')
| -rw-r--r-- | include/processor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/processor.h b/include/processor.h index 9140564..30527b1 100644 --- a/include/processor.h +++ b/include/processor.h @@ -47,6 +47,7 @@ /* SPR register definitions */ #define SPR_DSISR 0x012 /* RW: Data storage interrupt status reg */ #define SPR_DAR 0x013 /* RW: Data address reg */ +#define SPR_DEC 0x016 /* RW: Decrement Register */ #define SPR_SDR1 0x019 #define SPR_SRR0 0x01a /* RW: Exception save/restore reg 0 */ #define SPR_SRR1 0x01b /* RW: Exception save/restore reg 1 */ |