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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2015-06-18 15:30:33 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-06-18 16:11:34 +1000 |
| commit | 451530398b744ebe0401abecfc0315b4b8ce99c2 (patch) | |
| tree | b6e8242fbbeea867b140c45f872a6f421ecb79ee | |
| parent | 092d2a8e58cad4c9cac3dc573f5af6409d2d1ce6 (diff) | |
| download | skiboot-451530398b744ebe0401abecfc0315b4b8ce99c2.zip skiboot-451530398b744ebe0401abecfc0315b4b8ce99c2.tar.gz skiboot-451530398b744ebe0401abecfc0315b4b8ce99c2.tar.bz2 | |
Set proper value for RPR registerskiboot-5.0.4
The value was provided by Dave Larson and is what pHyp uses
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
| -rw-r--r-- | asm/head.S | 3 | ||||
| -rw-r--r-- | include/processor.h | 1 |
2 files changed, 4 insertions, 0 deletions
@@ -703,6 +703,9 @@ init_shared_sprs: sync mtspr SPR_HMEER,%r3 isync + /* RPR (per-LPAR but let's treat it as replicated for now) */ + LOAD_IMM64(%r3,0x00000103070F1F3F) + mtspr SPR_RPR,%r3 9: blr .global init_replicated_sprs diff --git a/include/processor.h b/include/processor.h index cdc5919..143308e 100644 --- a/include/processor.h +++ b/include/processor.h @@ -52,6 +52,7 @@ #define SPR_SRR0 0x01a /* RW: Exception save/restore reg 0 */ #define SPR_SRR1 0x01b /* RW: Exception save/restore reg 1 */ #define SPR_CFAR 0x01c /* RW: Come From Address Register */ +#define SPR_RPR 0x0ba /* RW: Relative Priority Register */ #define SPR_TBRL 0x10c /* RO: Timebase low */ #define SPR_TBRU 0x10d /* RO: Timebase high */ #define SPR_SPRC 0x114 /* RW: Access to uArch SPRs (ex SCOMC) */ |