static inline void
shub_mmr_write(cnodeid_t cnode, shubreg_t reg, uint64_t val)
{
int nasid = cnodeid_to_nasid(cnode);
volatile uint64_t *addr = (uint64_t *)(GLOBAL_MMR_ADDR(nasid, reg));
*addr = val;
__ia64_mf_a();
}
/**
* sn_inl - read a word from a port
* @port: port to read from
*
* Reads a word from @port and returns it to the caller.
*/
unsigned int
sn_inl (unsigned long port)
{
volatile unsigned int *addr = sn_io_addr(port);
unsigned int ret;
ret = *addr;
__ia64_mf_a();
return ret;
}
static inline uint32_t
shub_mmr_read32(cnodeid_t cnode, shubreg_t reg)
{
int nasid = cnodeid_to_nasid(cnode);
volatile uint32_t val;
val = *(uint32_t *)(GLOBAL_MMR_ADDR(nasid, reg));
__ia64_mf_a();
return val;
}
