From: Nicholas Piggin <npiggin@gmail.com>
To: qemu-ppc@nongnu.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
qemu-devel@nongnu.org,
Daniel Henrique Barboza <danielhb413@gmail.com>,
David Gibson <david@gibson.dropbear.id.au>,
Harsh Prateek Bora <harshpb@linux.ibm.com>
Subject: [PATCH 05/13] ppc/spapr: Adjust ibm,pa-features for POWER9
Date: Tue, 12 Mar 2024 04:51:47 +1000 [thread overview]
Message-ID: <20240311185200.2185753-6-npiggin@gmail.com> (raw)
In-Reply-To: <20240311185200.2185753-1-npiggin@gmail.com>
"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 7d7da30f60..247f920f07 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, 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
next prev parent reply other threads:[~2024-03-11 18:53 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-11 18:51 [PATCH 00/13] misc ppc patches Nicholas Piggin
2024-03-11 18:51 ` [PATCH 01/13] ppc: Drop support for POWER9 and POWER10 DD1 chips Nicholas Piggin
2024-03-12 4:50 ` Harsh Prateek Bora
2024-03-12 4:55 ` Harsh Prateek Bora
2024-03-12 8:59 ` Nicholas Piggin
2024-03-12 9:06 ` Harsh Prateek Bora
2024-03-11 18:51 ` [PATCH 02/13] target/ppc: POWER10 does not have transactional memory Nicholas Piggin
2024-03-12 8:10 ` Harsh Prateek Bora
2024-03-12 8:55 ` Nicholas Piggin
2024-03-11 18:51 ` [PATCH 03/13] ppc/spapr|pnv: Remove SAO from pa-features Nicholas Piggin
2024-03-12 8:40 ` Harsh Prateek Bora
2024-03-11 18:51 ` [PATCH 04/13] ppc/spapr: Remove copy-paste " Nicholas Piggin
2024-03-12 8:49 ` Harsh Prateek Bora
2024-03-11 18:51 ` Nicholas Piggin [this message]
2024-03-12 9:13 ` [PATCH 05/13] ppc/spapr: Adjust ibm,pa-features for POWER9 Harsh Prateek Bora
2024-03-11 18:51 ` [PATCH 06/13] ppc/spapr: Add pa-features for POWER10 machines Nicholas Piggin
2024-03-11 20:05 ` Philippe Mathieu-Daudé
2024-03-11 21:07 ` BALATON Zoltan
2024-03-12 4:50 ` Nicholas Piggin
2024-03-12 9:59 ` BALATON Zoltan
2024-03-12 10:33 ` Nicholas Piggin
2024-03-12 4:45 ` Nicholas Piggin
2024-03-12 9:34 ` Harsh Prateek Bora
2024-03-12 10:34 ` Nicholas Piggin
2024-03-11 18:51 ` [PATCH 07/13] ppc/pnv: Permit ibm, pa-features set per machine variant Nicholas Piggin
2024-03-12 8:02 ` [PATCH 07/13] ppc/pnv: Permit ibm,pa-features " Cédric Le Goater
2024-03-11 18:51 ` [PATCH 08/13] ppc/pnv: Set POWER9, POWER10 ibm,pa-features bits Nicholas Piggin
2024-03-12 8:06 ` Cédric Le Goater
2024-03-12 8:54 ` Nicholas Piggin
2024-03-12 9:14 ` Cédric Le Goater
2024-03-11 18:51 ` [PATCH 09/13] target/ppc: Prevent supervisor from modifying MSR[ME] Nicholas Piggin
2024-03-12 10:27 ` Harsh Prateek Bora
2024-03-12 10:33 ` Nicholas Piggin
2024-03-11 18:51 ` [PATCH 10/13] spapr: set MSR[ME] and MSR[FP] on client entry Nicholas Piggin
2024-03-12 10:03 ` Harsh Prateek Bora
2024-03-12 10:34 ` Nicholas Piggin
2024-03-11 18:51 ` [PATCH 11/13] target/ppc: Make checkstop actually stop the system Nicholas Piggin
2024-03-11 18:51 ` [PATCH 12/13] target/ppc: improve checkstop logging Nicholas Piggin
2024-03-11 18:51 ` [PATCH 13/13] target/ppc: Implement attn instruction on BookS 64-bit processors Nicholas Piggin
2024-03-11 20:06 ` [PATCH 00/13] misc ppc patches Philippe Mathieu-Daudé
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240311185200.2185753-6-npiggin@gmail.com \
--to=npiggin@gmail.com \
--cc=danielhb413@gmail.com \
--cc=david@gibson.dropbear.id.au \
--cc=harshpb@linux.ibm.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).