diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/shared/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/shared/include/bsp.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/include/bsp.h b/c/src/lib/libbsp/powerpc/shared/include/bsp.h index 7672298231..a2be655e1e 100644 --- a/c/src/lib/libbsp/powerpc/shared/include/bsp.h +++ b/c/src/lib/libbsp/powerpc/shared/include/bsp.h @@ -32,19 +32,22 @@ /* * Total memory using RESIDUAL DATA */ -unsigned int BSP_mem_size; +extern unsigned int BSP_mem_size; /* * PCI Bus Frequency */ -unsigned int BSP_bus_frequency; +extern unsigned int BSP_bus_frequency; /* * processor clock frequency */ -unsigned int BSP_processor_frequency; +extern unsigned int BSP_processor_frequency; /* * Time base divisior (how many tick for 1 second). */ -unsigned int BSP_time_base_divisor; +extern unsigned int BSP_time_base_divisor; + +#define BSP_Convert_decrementer( _value ) \ + ((unsigned long long) ((((unsigned long long)BSP_time_base_divisor) * 1000000ULL) /((unsigned long long) BSP_bus_frequency)) * ((unsigned long long) (_value))) extern rtems_configuration_table BSP_Configuration; extern void BSP_panic(char *s); |