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[PULL 08/38] ppc/spapr: Adjust ibm,pa-features for POWER9
From: |
Nicholas Piggin |
Subject: |
[PULL 08/38] ppc/spapr: Adjust ibm,pa-features for POWER9 |
Date: |
Wed, 13 Mar 2024 02:58:19 +1000 |
"MMR" and "SPR SO" are not implemented in POWER9, so clear those bits.
HTM is not set by default, and only later if the cap is set, so remove
the comment that suggests otherwise.
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
hw/ppc/spapr.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 4192cd8d6c..5bbd0d7a04 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -258,14 +258,14 @@ static void spapr_dt_pa_features(SpaprMachineState *spapr,
0x80, 0x00, 0x00, 0x00, 0x00, 0x00, /* 6 - 11 */
/* 16: Vector */
0x00, 0x00, 0x00, 0x00, 0x80, 0x00, /* 12 - 17 */
- /* 18: Vec. Scalar, 20: Vec. XOR, 22: HTM */
+ /* 18: Vec. Scalar, 20: Vec. XOR */
0x80, 0x00, 0x80, 0x00, 0x00, 0x00, /* 18 - 23 */
/* 24: Ext. Dec, 26: 64 bit ftrs, 28: PM ftrs */
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 24 - 29 */
- /* 30: MMR, 32: LE atomic, 34: EBB + ext EBB */
- 0x80, 0x00, 0x80, 0x00, 0xC0, 0x00, /* 30 - 35 */
- /* 36: SPR SO, 40: Radix MMU */
- 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, /* 36 - 41 */
+ /* 32: LE atomic, 34: EBB + ext EBB */
+ 0x00, 0x00, 0x80, 0x00, 0xC0, 0x00, /* 30 - 35 */
+ /* 40: Radix MMU */
+ 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, /* 36 - 41 */
/* 42: PM, 44: PC RA, 46: SC vec'd */
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 42 - 47 */
/* 48: SIMD, 50: QP BFP, 52: String */
--
2.42.0
- [PULL 00/38] ppc-for-9.0-2 queue, Nicholas Piggin, 2024/03/12
- [PULL 01/38] target/ppc: Fix GDB SPR regnum indexing, Nicholas Piggin, 2024/03/12
- [PULL 03/38] spapr: set MSR[ME] and MSR[FP] on client entry, Nicholas Piggin, 2024/03/12
- [PULL 02/38] target/ppc: Prevent supervisor from modifying MSR[ME], Nicholas Piggin, 2024/03/12
- [PULL 04/38] ppc: Drop support for POWER9 and POWER10 DD1 chips, Nicholas Piggin, 2024/03/12
- [PULL 05/38] target/ppc: POWER10 does not have transactional memory, Nicholas Piggin, 2024/03/12
- [PULL 06/38] ppc/spapr|pnv: Remove SAO from pa-features, Nicholas Piggin, 2024/03/12
- [PULL 07/38] ppc/spapr: Remove copy-paste from pa-features, Nicholas Piggin, 2024/03/12
- [PULL 08/38] ppc/spapr: Adjust ibm,pa-features for POWER9,
Nicholas Piggin <=
- [PULL 10/38] ppc/pnv: Permit ibm,pa-features set per machine variant, Nicholas Piggin, 2024/03/12
- [PULL 11/38] ppc/pnv: Set POWER9, POWER10 ibm,pa-features bits, Nicholas Piggin, 2024/03/12
- [PULL 09/38] ppc/spapr: Add pa-features for POWER10 machines, Nicholas Piggin, 2024/03/12
- [PULL 13/38] docs: Deprecate the pseries-2.12 machines, Nicholas Piggin, 2024/03/12
- [PULL 14/38] docs/system/ppc: Document running Linux on AmigaNG machines, Nicholas Piggin, 2024/03/12
- [PULL 17/38] ppc/pnv: Improve pervasive topology calculation for big-core, Nicholas Piggin, 2024/03/12
- [PULL 12/38] MAINTAINERS: Remove myself as reviewer from PPC, Nicholas Piggin, 2024/03/12
- [PULL 15/38] target/ppc: Move add and subf type fixed-point arithmetic instructions to decodetree, Nicholas Piggin, 2024/03/12
- [PULL 21/38] target/ppc: Clean up ifdefs in excp_helper.c, part 1, Nicholas Piggin, 2024/03/12
- [PULL 19/38] target/ppc: Readability improvements in exception handlers, Nicholas Piggin, 2024/03/12