diff options
| author | James Hogan <james.hogan@imgtec.com> | 2013-01-31 13:27:35 +0000 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2013-03-02 20:09:58 +0000 |
| commit | c787c2d62fe0c482f5fb3e5b869cd262fe69b244 (patch) | |
| tree | ad3a653e8ce81536a9d2d57976f09a2211de4d80 /arch/metag/include | |
| parent | 82f0167aa4c4bbc06b5a2e1e83d252792f7c5754 (diff) | |
metag: make TXPRIVEXT bits explicit
Define PRIV_BITS using explicit constants from <asm/metag_regs.h> rather
than with a hard coded value. This also adds a couple of missing
definitions for the TXPRIVEXT priv bits for protecting writes to TXTIMER
and the trace registers.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Diffstat (limited to 'arch/metag/include')
| -rw-r--r-- | arch/metag/include/asm/metag_regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/metag/include/asm/metag_regs.h b/arch/metag/include/asm/metag_regs.h index 022fcad768f..acf4b8e6e9d 100644 --- a/arch/metag/include/asm/metag_regs.h +++ b/arch/metag/include/asm/metag_regs.h @@ -414,6 +414,10 @@ #define TXPRIVEXT_REGNUM 29 #define TXPRIVEXT_COPRO_BITS 0xFF000000 /* Co-processor 0-7 */ #define TXPRIVEXT_COPRO_S 24 +#ifndef METAC_1_2 +#define TXPRIVEXT_TXTIMER_BIT 0x00080000 /* TXTIMER priv */ +#define TXPRIVEXT_TRACE_BIT 0x00040000 /* TTEXEC|TTCTRL|GTEXEC */ +#endif #define TXPRIVEXT_TXTRIGGER_BIT 0x00020000 /* TXSTAT|TXMASK|TXPOLL */ #define TXPRIVEXT_TXGBLCREG_BIT 0x00010000 /* Global common regs */ #define TXPRIVEXT_CBPRIV_BIT 0x00008000 /* Mem i/f dump priv */ |