[PATCH 22/26] target/ppc: Add SMT support to simple SPRs

qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed

From: Nicholas Piggin <npiggin@gmail.com>
To: qemu-ppc@nongnu.org
Cc: "Nicholas Piggin" <npiggin@gmail.com>,
	"Cédric Le Goater" <clg@kaod.org>,
	"Frédéric Barrat" <fbarrat@linux.ibm.com>,
	"Daniel Henrique Barboza" <danielhb413@gmail.com>,
	"David Gibson" <david@gibson.dropbear.id.au>,
	"Harsh Prateek Bora" <harshpb@linux.ibm.com>,
	qemu-devel@nongnu.org
Subject: [PATCH 22/26] target/ppc: Add SMT support to simple SPRs
Date: Fri, 19 Jan 2024 01:06:40 +1000	[thread overview]
Message-ID: <20240118150644.177371-23-npiggin@gmail.com> (raw)
In-Reply-To: <20240118150644.177371-1-npiggin@gmail.com>

AMOR, MMCRC, HRMOR, TSCR, HMEER, RPR SPRs are per-core or per-LPAR
registers with simple (generic) implementations.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 target/ppc/cpu_init.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index a479c122d3..0a42e14338 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -246,7 +246,7 @@ static void register_amr_sprs(CPUPPCState *env)
     spr_register_hv(env, SPR_AMOR, "AMOR",
                     SPR_NOACCESS, SPR_NOACCESS,
                     SPR_NOACCESS, SPR_NOACCESS,
-                    &spr_read_generic, &spr_write_generic,
+                    &spr_read_generic, &spr_core_lpar_write_generic,
                     0);
 #endif /* !CONFIG_USER_ONLY */
 }
@@ -5400,7 +5400,7 @@ static void register_book3s_ids_sprs(CPUPPCState *env)
     spr_register_hv(env, SPR_MMCRC, "MMCRC",
                  SPR_NOACCESS, SPR_NOACCESS,
                  SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic32,
+                 &spr_read_generic, &spr_core_write_generic32,
                  0x00000000);
     spr_register_hv(env, SPR_MMCRH, "MMCRH",
                  SPR_NOACCESS, SPR_NOACCESS,
@@ -5440,7 +5440,7 @@ static void register_book3s_ids_sprs(CPUPPCState *env)
     spr_register_hv(env, SPR_HRMOR, "HRMOR",
                  SPR_NOACCESS, SPR_NOACCESS,
                  SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
+                 &spr_read_generic, &spr_core_write_generic,
                  0x00000000);
 }
 
@@ -5668,7 +5668,7 @@ static void register_power_common_book4_sprs(CPUPPCState *env)
     spr_register_hv(env, SPR_TSCR, "TSCR",
                  SPR_NOACCESS, SPR_NOACCESS,
                  SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic32,
+                 &spr_read_generic, &spr_core_write_generic32,
                  0x00000000);
     spr_register_hv(env, SPR_HMER, "HMER",
                  SPR_NOACCESS, SPR_NOACCESS,
@@ -5678,7 +5678,7 @@ static void register_power_common_book4_sprs(CPUPPCState *env)
     spr_register_hv(env, SPR_HMEER, "HMEER",
                  SPR_NOACCESS, SPR_NOACCESS,
                  SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
+                 &spr_read_generic, &spr_core_write_generic,
                  0x00000000);
     spr_register_hv(env, SPR_TFMR, "TFMR",
                  SPR_NOACCESS, SPR_NOACCESS,
@@ -5754,7 +5754,7 @@ static void register_power8_rpr_sprs(CPUPPCState *env)
     spr_register_hv(env, SPR_RPR, "RPR",
                     SPR_NOACCESS, SPR_NOACCESS,
                     SPR_NOACCESS, SPR_NOACCESS,
-                    &spr_read_generic, &spr_write_generic,
+                    &spr_read_generic, &spr_core_write_generic,
                     0x00000103070F1F3F);
 #endif
 }
-- 
2.42.0

next prev parent reply	other threads:[~2024-01-18 15:10 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-18 15:06 [PATCH 00/26] target/ppc: TCG improvements and fixes Nicholas Piggin
2024-01-18 15:06 ` [PATCH 01/26] target/ppc: Fix crash on machine check caused by ifetch Nicholas Piggin
2024-01-18 15:06 ` [PATCH 02/26] target/ppc: Prevent supervisor from modifying MSR[ME] Nicholas Piggin
2024-01-18 15:06 ` [PATCH 03/26] spapr: set MSR[ME] and MSR[FP] on client entry Nicholas Piggin
2024-01-18 15:06 ` [PATCH 04/26] target/ppc: Rename registers to match ISA Nicholas Piggin
2024-01-18 15:06 ` [PATCH 05/26] target/ppc: Update gdbstub to read SPR's CFAR, DEC, HDEC, TB-L/U Nicholas Piggin
2024-01-18 15:06 ` [PATCH 06/26] target/ppc: Rename TBL to TB on 64-bit Nicholas Piggin
2024-01-18 15:06 ` [PATCH 07/26] target/ppc: Improve timebase register defines naming Nicholas Piggin
2024-01-18 15:06 ` [PATCH 08/26] target/ppc: Fix move-to timebase SPR access permissions Nicholas Piggin
2024-01-18 15:06 ` [PATCH 09/26] pnv/chiptod: Add POWER9/10 chiptod model Nicholas Piggin
2024-01-18 15:06 ` [PATCH 10/26] ppc/pnv: Wire ChipTOD model to powernv9 and powernv10 machines Nicholas Piggin
2024-01-18 15:06 ` [PATCH 11/26] pnv/chiptod: Implement the ChipTOD to Core transfer Nicholas Piggin
2024-01-18 15:06 ` [PATCH 12/26] target/ppc: Implement core timebase state machine and TFMR Nicholas Piggin
2024-01-18 15:06 ` [PATCH 13/26] target/ppc: Add SMT support to time facilities Nicholas Piggin
2024-01-18 15:06 ` [PATCH 14/26] target/ppc: Add new hflags to support BHRB Nicholas Piggin
2024-01-18 15:06 ` [PATCH 15/26] target/ppc: Add recording of taken branches to BHRB Nicholas Piggin
2024-01-18 15:06 ` [PATCH 16/26] target/ppc: Add clrbhrb and mfbhrbe instructions Nicholas Piggin
2024-01-18 15:06 ` [PATCH 17/26] target/ppc: Add migration support for BHRB Nicholas Piggin
2024-01-18 15:06 ` [PATCH 18/26] target/ppc: BookE DECAR SPR is 32-bit Nicholas Piggin
2024-01-18 15:06 ` [PATCH 19/26] target/ppc: Wire up BookE ATB registers for e500 family Nicholas Piggin
2024-01-18 15:06 ` [PATCH 20/26] target/ppc: Add PPR32 SPR Nicholas Piggin
2024-01-18 15:06 ` [PATCH 21/26] target/ppc: add helper to write per-LPAR SPRs Nicholas Piggin
2024-01-18 15:06 ` Nicholas Piggin [this message]
2024-01-18 15:06 ` [PATCH 23/26] target/ppc: Add SMT support to PTCR SPR Nicholas Piggin
2024-01-18 15:06 ` [PATCH 24/26] target/ppc: Implement LDBAR, TTR SPRs Nicholas Piggin
2024-01-18 15:06 ` [PATCH 25/26] target/ppc: Implement SPRC/SPRD SPRs Nicholas Piggin
2024-01-18 15:06 ` [PATCH 26/26] target/ppc: add SMT support to msgsnd broadcast Nicholas Piggin
2024-01-19  8:58 ` [PATCH 00/26] target/ppc: TCG improvements and fixes Cédric Le Goater
2024-01-23  1:53   ` Nicholas Piggin

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:a479c122d dfblob:0a42e1433 )
 OR (
bs:"[PATCH 22/26] target/ppc: Add SMT support to simple SPRs" )
	(help)

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=20240118150644.177371-23-npiggin@gmail.com \
    --to=npiggin@gmail.com \
    --cc=clg@kaod.org \
    --cc=danielhb413@gmail.com \
    --cc=david@gibson.dropbear.id.au \
    --cc=fbarrat@linux.ibm.com \
    --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).