diff options
Diffstat (limited to 'arch/sparc64/kernel/smp.c')
| -rw-r--r-- | arch/sparc64/kernel/smp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 0e7552546d3..16b8eca9754 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -424,7 +424,7 @@ static __inline__ void spitfire_xcall_deliver(u64 data0, u64 data1, u64 data2, c static void cheetah_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask) { u64 pstate, ver; - int nack_busy_id, is_jalapeno; + int nack_busy_id, is_jbus; if (cpus_empty(mask)) return; @@ -434,7 +434,8 @@ static void cheetah_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mas * derivative processor. */ __asm__ ("rdpr %%ver, %0" : "=r" (ver)); - is_jalapeno = ((ver >> 32) == 0x003e0016); + is_jbus = ((ver >> 32) == __JALAPENO_ID || + (ver >> 32) == __SERRANO_ID); __asm__ __volatile__("rdpr %%pstate, %0" : "=r" (pstate)); @@ -459,7 +460,7 @@ retry: for_each_cpu_mask(i, mask) { u64 target = (i << 14) | 0x70; - if (!is_jalapeno) + if (!is_jbus) target |= (nack_busy_id << 24); __asm__ __volatile__( "stxa %%g0, [%0] %1\n\t" @@ -512,7 +513,7 @@ retry: for_each_cpu_mask(i, mask) { u64 check_mask; - if (is_jalapeno) + if (is_jbus) check_mask = (0x2UL << (2*i)); else check_mask = (0x2UL << |