Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1451654
| From | wei.guo.simon@gmail.com |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v13 17/30] selftests/powerpc: Use the new SPRN_DSCR_PRIV definiton |
| Date | 2016-07-28 05:10 +0200 |
| Message-ID | <rZJRT-h8-1@gated-at.bofh.it> (permalink) |
| References | <rZJId-8pQ-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Now that the new DSCR register definitions (SPRN_DSCR_PRIV and
SPRN_DSCR) are defined outside this directory, use them instead.
Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
---
tools/testing/selftests/powerpc/dscr/dscr.h | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/powerpc/dscr/dscr.h b/tools/testing/selftests/powerpc/dscr/dscr.h
index a36af1b..18ea223b 100644
--- a/tools/testing/selftests/powerpc/dscr/dscr.h
+++ b/tools/testing/selftests/powerpc/dscr/dscr.h
@@ -28,8 +28,6 @@
#include "utils.h"
-#define SPRN_DSCR 0x11 /* Privilege state SPR */
-#define SPRN_DSCR_USR 0x03 /* Problem state SPR */
#define THREADS 100 /* Max threads */
#define COUNT 100 /* Max iterations */
#define DSCR_MAX 16 /* Max DSCR value */
@@ -48,14 +46,14 @@ inline unsigned long get_dscr(void)
{
unsigned long ret;
- asm volatile("mfspr %0,%1" : "=r" (ret): "i" (SPRN_DSCR));
+ asm volatile("mfspr %0,%1" : "=r" (ret) : "i" (SPRN_DSCR_PRIV));
return ret;
}
inline void set_dscr(unsigned long val)
{
- asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR));
+ asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR_PRIV));
}
/* Problem state DSCR access */
@@ -63,14 +61,14 @@ inline unsigned long get_dscr_usr(void)
{
unsigned long ret;
- asm volatile("mfspr %0,%1" : "=r" (ret): "i" (SPRN_DSCR_USR));
+ asm volatile("mfspr %0,%1" : "=r" (ret) : "i" (SPRN_DSCR));
return ret;
}
inline void set_dscr_usr(unsigned long val)
{
- asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR_USR));
+ asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR));
}
/* Default DSCR access */
--
1.8.3.1
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH v13 00/30] Add new powerpc specific ELF core notes wei.guo.simon@gmail.com - 2016-07-28 05:00 +0200
[PATCH v13 12/30] powerpc/ptrace: Enable NT_PPC_TM_CTAR, NT_PPC_TM_CPPR, NT_PPC_TM_CDSCR wei.guo.simon@gmail.com - 2016-07-28 05:00 +0200
[PATCH v13 17/30] selftests/powerpc: Use the new SPRN_DSCR_PRIV definiton wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 15/30] powerpc/ptrace: Enable support for Performance Monitor registers wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 18/30] selftests/powerpc: Add ptrace tests for EBB wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 27/30] selftests/powerpc: Add ptrace tests for VSX, VMX registers in suspended TM wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 08/30] powerpc/ptrace: Enable support for NT_PPC_CFPR wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 10/30] powerpc/ptrace: Enable support for NT_PPC_CVSX wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 29/30] selftests/powerpc: Add .gitignore file for ptrace executables wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 20/30] selftests/powerpc: Add ptrace tests for GPR/FPR registers in TM wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 14/30] powerpc/ptrace: Enable support for EBB registers wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 06/30] powerpc/ptrace: Adapt gpr32_get, gpr32_set functions for transaction wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
Re: [PATCH v13 06/30] powerpc/ptrace: Adapt gpr32_get, gpr32_set functions for transaction Daniel Axtens <dja@axtens.net> - 2016-08-04 09:50 +0200
Re: [PATCH v13 06/30] powerpc/ptrace: Adapt gpr32_get, gpr32_set functions for transaction Michael Ellerman <mpe@ellerman.id.au> - 2016-08-04 10:30 +0200
Re: [PATCH v13 06/30] powerpc/ptrace: Adapt gpr32_get, gpr32_set functions for transaction Daniel Axtens <dja@axtens.net> - 2016-08-05 02:40 +0200
[PATCH v13 30/30] selftests/powerpc: Fix a build issue wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 11/30] powerpc/ptrace: Enable support for TM SPR state wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 21/30] selftests/powerpc: Add ptrace tests for GPR/FPR registers in suspended TM wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 23/30] selftests/powerpc: Add ptrace tests for TAR, PPR, DSCR in TM wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 13/30] powerpc/ptrace: Enable support for NT_PPPC_TAR, NT_PPC_PPR, NT_PPC_DSCR wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 24/30] selftests/powerpc: Add ptrace tests for TAR, PPR, DSCR in suspended TM wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 26/30] selftests/powerpc: Add ptrace tests for VSX, VMX registers in TM wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 22/30] selftests/powerpc: Add ptrace tests for TAR, PPR, DSCR registers wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 25/30] selftests/powerpc: Add ptrace tests for VSX, VMX registers wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 19/30] selftests/powerpc: Add ptrace tests for GPR/FPR registers wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 16/30] selftests/powerpc: Add more SPR numbers, TM & VMX instructions to 'reg.h' wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
[PATCH v13 28/30] selftests/powerpc: Add ptrace tests for TM SPR registers wei.guo.simon@gmail.com - 2016-07-28 05:10 +0200
csiph-web