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Ignore whitespace Rev 4054 → Rev 4055

/branches/dd/kernel/arch/sparc64/include/asm.h
37,11 → 37,61
 
#include <arch/arch.h>
#include <arch/types.h>
#include <typedefs.h>
#include <align.h>
#include <arch/register.h>
#include <config.h>
#include <arch/stack.h>
#include <arch/barrier.h>
 
static inline void pio_write_8(ioport8_t *port, uint8_t v)
{
*port = v;
memory_barrier();
}
 
static inline void pio_write_16(ioport16_t *port, uint16_t v)
{
*port = v;
memory_barrier();
}
 
static inline void pio_write_32(ioport32_t *port, uint32_t v)
{
*port = v;
memory_barrier();
}
 
static inline uint8_t pio_read_8(ioport8_t *port)
{
uint8_t rv;
 
rv = *port;
memory_barrier();
 
return rv;
}
 
static inline uint16_t pio_read_16(ioport16_t *port)
{
uint16_t rv;
 
rv = *port;
memory_barrier();
 
return rv;
}
 
static inline uint32_t pio_read_32(ioport32_t *port)
{
uint32_t rv;
 
rv = *port;
memory_barrier();
 
return rv;
}
 
/** Read Processor State register.
*
* @return Value of PSTATE register.
86,6 → 136,28
asm volatile ("wr %0, %1, %%tick_cmpr\n" : : "r" (v), "i" (0));
}
 
/** Read STICK_compare Register.
*
* @return Value of STICK_compare register.
*/
static inline uint64_t stick_compare_read(void)
{
uint64_t v;
asm volatile ("rd %%asr25, %0\n" : "=r" (v));
return v;
}
 
/** Write STICK_compare Register.
*
* @param v New value of STICK_comapre register.
*/
static inline void stick_compare_write(uint64_t v)
{
asm volatile ("wr %0, %1, %%asr25\n" : : "r" (v), "i" (0));
}
 
/** Read TICK Register.
*
* @return Value of TICK register.
357,15 → 429,6
asm volatile ("wrpr %g0, %g0, %tl\n");
}
 
/** Read UPA_CONFIG register.
*
* @return Value of the UPA_CONFIG register.
*/
static inline uint64_t upa_config_read(void)
{
return asi_u64_read(ASI_UPA_CONFIG, 0);
}
 
extern void cpu_halt(void);
extern void cpu_sleep(void);
extern void asm_delay_loop(const uint32_t usec);