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[PATCH 4/8] ppc/spapr: Adjust ibm,pa-features for POWER9
From: |
Nicholas Piggin |
Subject: |
[PATCH 4/8] ppc/spapr: Adjust ibm,pa-features for POWER9 |
Date: |
Fri, 19 Jan 2024 00:09:38 +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.
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 ce969be770..1e1946de59 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -248,14 +248,14 @@ 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, 38: Copy/Paste, 40: Radix MMU */
- 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 36 - 41 */
+ /* 32: LE atomic, 34: EBB + ext EBB */
+ 0x00, 0x00, 0x80, 0x00, 0xC0, 0x00, /* 30 - 35 */
+ /* 38: Copy/Paste, 40: Radix MMU */
+ 0x00, 0x00, 0x80, 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
[PATCH 3/8] ppc/spapr: Remove copy-paste from pa-features under TCG, Nicholas Piggin, 2024/01/18
[PATCH 4/8] ppc/spapr: Adjust ibm,pa-features for POWER9,
Nicholas Piggin <=
[PATCH 5/8] ppc/spapr: Add pa-features for POWER10 machines, Nicholas Piggin, 2024/01/18
[PATCH 6/8] ppc/pnv: Permit ibm,pa-features set per machine variant, Nicholas Piggin, 2024/01/18
[PATCH 7/8] ppc/pnv: Set POWER9, POWER10 ibm,pa-features bits, Nicholas Piggin, 2024/01/18
[PATCH 8/8] ppc/pnv: Update skiboot to v7.1, Nicholas Piggin, 2024/01/18