diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/processor.h | 7 | ||||
| -rw-r--r-- | arch/mips/kernel/asm-offsets.c | 3 |
2 files changed, 9 insertions, 1 deletions
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index 3fde1ff72bd1..ae2cd37a38f0 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -202,11 +202,13 @@ struct octeon_cop2_state { #define COP2_INIT \ .cp2 = {0,}, +#if defined(CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE) && \ + CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0 struct octeon_cvmseg_state { unsigned long cvmseg[CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE] [cpu_dcache_line_size() / sizeof(unsigned long)]; }; - +#endif #else #define COP2_INIT #endif @@ -263,8 +265,11 @@ struct thread_struct { unsigned long trap_nr; #ifdef CONFIG_CPU_CAVIUM_OCTEON struct octeon_cop2_state cp2 __attribute__ ((__aligned__(128))); +#if defined(CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE) && \ + CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0 struct octeon_cvmseg_state cvmseg __attribute__ ((__aligned__(128))); #endif +#endif struct mips_abi *abi; }; diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index c4501897b870..40fd4051bb3d 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -306,7 +306,10 @@ void output_octeon_cop2_state_defines(void) OFFSET(OCTEON_CP2_HSH_IVW, octeon_cop2_state, cop2_hsh_ivw); OFFSET(OCTEON_CP2_SHA3, octeon_cop2_state, cop2_sha3); OFFSET(THREAD_CP2, task_struct, thread.cp2); +#if defined(CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE) && \ + CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0 OFFSET(THREAD_CVMSEG, task_struct, thread.cvmseg.cvmseg); +#endif BLANK(); } #endif |