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[PULL 14/41] target/ppc: 405: Rename MSR_POW to MSR_WE
From: |
Cédric Le Goater |
Subject: |
[PULL 14/41] target/ppc: 405: Rename MSR_POW to MSR_WE |
Date: |
Mon, 31 Jan 2022 12:07:44 +0100 |
From: Fabiano Rosas <farosas@linux.ibm.com>
Bit 13 is the Wait State Enable bit. Give it its proper name.
As far as I can see we don't do anything with MSR_POW for the 405, so
this change has no effect.
Suggested-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220118184448.852996-2-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
target/ppc/cpu.h | 1 +
target/ppc/cpu_init.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index 2560b70c5f10..66e13075c3df 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -327,6 +327,7 @@ typedef enum {
#define MSR_S 22 /* Secure state */
#define MSR_KEY 19 /* key bit on 603e */
#define MSR_POW 18 /* Power management */
+#define MSR_WE 18 /* Wait State Enable on 405 */
#define MSR_TGPR 17 /* TGPR usage on 602/603 x */
#define MSR_CE 17 /* Critical interrupt enable on embedded PowerPC x */
#define MSR_ILE 16 /* Interrupt little-endian mode */
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index e30e86fe9d04..e63705b1c6b2 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -2535,7 +2535,7 @@ POWERPC_FAMILY(405)(ObjectClass *oc, void *data)
PPC_MEM_SYNC | PPC_MEM_EIEIO |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
PPC_4xx_COMMON | PPC_405_MAC | PPC_40x_EXCP;
- pcc->msr_mask = (1ull << MSR_POW) |
+ pcc->msr_mask = (1ull << MSR_WE) |
(1ull << MSR_CE) |
(1ull << MSR_EE) |
(1ull << MSR_PR) |
--
2.34.1
- [PULL 23/41] target/ppc: 405: Debug exception cleanup, (continued)
- [PULL 23/41] target/ppc: 405: Debug exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 32/41] target/ppc: books: Program exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 27/41] target/ppc: 405: Watchdog timer exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 11/41] target/ppc: Put do_rfi under a TCG-only block, Cédric Le Goater, 2022/01/31
- [PULL 01/41] spapr: Force 32bit when resetting a core, Cédric Le Goater, 2022/01/31
- [PULL 30/41] target/ppc: books: Machine Check exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 10/41] target/ppc: Fix test on mmu_model in hreg_compute_hflags_value(), Cédric Le Goater, 2022/01/31
- [PULL 35/41] target/ppc: 74xx: Machine Check exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 18/41] target/ppc: 405: Critical exceptions cleanup, Cédric Le Goater, 2022/01/31
- [PULL 26/41] target/ppc: 405: Program exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 14/41] target/ppc: 405: Rename MSR_POW to MSR_WE,
Cédric Le Goater <=
- [PULL 16/41] target/ppc: Introduce powerpc_excp_40x, Cédric Le Goater, 2022/01/31
- [PULL 29/41] target/ppc: Simplify powerpc_excp_books, Cédric Le Goater, 2022/01/31
- [PULL 12/41] hw/ppc/vof: Add missing includes, Cédric Le Goater, 2022/01/31
- [PULL 38/41] target/ppc: 74xx: System Call exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 41/41] target/ppc: Remove support for the PowerPC 602 CPU, Cédric Le Goater, 2022/01/31
- [PULL 39/41] target/ppc: 74xx: System Reset interrupt cleanup, Cédric Le Goater, 2022/01/31
- [PULL 07/41] ppc/xive: check return value of ldq_be_dma(), Cédric Le Goater, 2022/01/31
- [PULL 21/41] target/ppc: 405: System call exception cleanup, Cédric Le Goater, 2022/01/31
- [PULL 28/41] target/ppc: Introduce powerpc_excp_books, Cédric Le Goater, 2022/01/31
- [PULL 37/41] target/ppc: 74xx: Program exception cleanup, Cédric Le Goater, 2022/01/31