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[PULL 27/39] target/ppc: cpu_init: Move 755 L2 cache SPRs into a functio
From: |
Cédric Le Goater |
Subject: |
[PULL 27/39] target/ppc: cpu_init: Move 755 L2 cache SPRs into a function |
Date: |
Fri, 18 Feb 2022 11:38:15 +0100 |
From: Fabiano Rosas <farosas@linux.ibm.com>
This is just to have 755-specific registers contained into a function,
intead of leaving them open-coded in init_proc_755. It makes init_proc
easier to read and keeps later patches that touch this code a bit
cleaner.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20220216162426.1885923-16-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
target/ppc/cpu_init.c | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index d5c23785d727..ef9353a7fe43 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -503,6 +503,20 @@ static void register_745_sprs(CPUPPCState *env)
0x00000000);
}
+static void register_755_sprs(CPUPPCState *env)
+{
+ /* L2 cache control */
+ spr_register(env, SPR_L2CR, "L2CR",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, spr_access_nop,
+ 0x00000000);
+
+ spr_register(env, SPR_L2PMCR, "L2PMCR",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+}
+
/* SPR common to all 7xx PowerPC implementations */
static void register_7xx_sprs(CPUPPCState *env)
{
@@ -4545,16 +4559,8 @@ static void init_proc_755(CPUPPCState *env)
register_sdr1_sprs(env);
register_7xx_sprs(env);
register_745_sprs(env);
- /* L2 cache control */
- spr_register(env, SPR_L2CR, "L2CR",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, spr_access_nop,
- 0x00000000);
+ register_755_sprs(env);
- spr_register(env, SPR_L2PMCR, "L2PMCR",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, &spr_write_generic,
- 0x00000000);
/* Thermal management */
register_thrm_sprs(env);
--
2.34.1
- [PULL 32/39] target/ppc: cpu_init: Reuse init_proc_745 for the 755, (continued)
- [PULL 32/39] target/ppc: cpu_init: Reuse init_proc_745 for the 755, Cédric Le Goater, 2022/02/18
- [PULL 29/39] target/ppc: cpu_init: Move 604e SPR registration into a function, Cédric Le Goater, 2022/02/18
- [PULL 07/39] target/ppc: add vhyp addressing mode helper for radix MMU, Cédric Le Goater, 2022/02/18
- [PULL 30/39] target/ppc: cpu_init: Reuse init_proc_603 for the e300, Cédric Le Goater, 2022/02/18
- [PULL 09/39] target/ppc: add helper for books vhyp hypercall handler, Cédric Le Goater, 2022/02/18
- [PULL 31/39] target/ppc: cpu_init: Reuse init_proc_604 for the 604e, Cédric Le Goater, 2022/02/18
- [PULL 22/39] target/ppc: cpu_init: Deduplicate 440 SPR registration, Cédric Le Goater, 2022/02/18
- [PULL 33/39] target/ppc: cpu_init: Rename register_ne_601_sprs, Cédric Le Goater, 2022/02/18
- [PULL 19/39] target/ppc: cpu_init: Move G2 SPRs into register_G2_sprs, Cédric Le Goater, 2022/02/18
- [PULL 10/39] target/ppc: Add powerpc_reset_excp_state helper, Cédric Le Goater, 2022/02/18
- [PULL 27/39] target/ppc: cpu_init: Move 755 L2 cache SPRs into a function,
Cédric Le Goater <=
- [PULL 25/39] target/ppc: cpu_init: Deduplicate 745/755 SPR registration, Cédric Le Goater, 2022/02/18
- [PULL 20/39] target/ppc: cpu_init: Decouple G2 SPR registration from 755, Cédric Le Goater, 2022/02/18
- [PULL 23/39] target/ppc: cpu_init: Deduplicate 603 SPR registration, Cédric Le Goater, 2022/02/18
- [PULL 38/39] target/ppc: cpu_init: Move check_pow and QOM macros to a header, Cédric Le Goater, 2022/02/18
- [PULL 39/39] target/ppc: Move common SPR functions out of cpu_init, Cédric Le Goater, 2022/02/18
- [PULL 18/39] target/ppc: cpu_init: Move 405 SPRs into register_405_sprs, Cédric Le Goater, 2022/02/18
- Re: [PULL 00/39] ppc queue, Peter Maydell, 2022/02/20