diff options
Diffstat (limited to 'extras/mini-os/include/ia64/os.h')
| -rw-r--r-- | extras/mini-os/include/ia64/os.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/extras/mini-os/include/ia64/os.h b/extras/mini-os/include/ia64/os.h index 133893acbd..9a79e9bdc5 100644 --- a/extras/mini-os/include/ia64/os.h +++ b/extras/mini-os/include/ia64/os.h @@ -28,7 +28,6 @@ #if !defined(__ASSEMBLY__) #include <mini-os/types.h> -#include "endian.h" #include "ia64_cpu.h" #include "atomic.h" #include "efi.h" @@ -210,7 +209,7 @@ extern shared_info_t *HYPERVISOR_shared_info; do { \ vcpu_info_t *_vcpu; \ _vcpu = &HYPERVISOR_shared_info->vcpu_info[smp_processor_id()]; \ - _vcpu->evtchn_upcall_mask = SWAP(1); \ + _vcpu->evtchn_upcall_mask = 1; \ barrier(); \ } while (0) @@ -221,7 +220,7 @@ do { \ _vcpu = &HYPERVISOR_shared_info->vcpu_info[smp_processor_id()]; \ _vcpu->evtchn_upcall_mask = 0; \ barrier(); /* unmask then check (avoid races) */ \ - if (unlikely(SWAP(_vcpu->evtchn_upcall_pending))) \ + if (unlikely(_vcpu->evtchn_upcall_pending)) \ force_evtchn_callback(); \ } while (0) @@ -229,7 +228,7 @@ do { \ do { \ vcpu_info_t *_vcpu; \ _vcpu = &HYPERVISOR_shared_info->vcpu_info[smp_processor_id()]; \ - (x) = SWAP(_vcpu->evtchn_upcall_mask); \ + (x) = _vcpu->evtchn_upcall_mask; \ } while (0) #define __restore_flags(x) \ @@ -239,7 +238,7 @@ do { \ _vcpu = &HYPERVISOR_shared_info->vcpu_info[smp_processor_id()]; \ if ((_vcpu->evtchn_upcall_mask = (x)) == 0) { \ barrier(); /* unmask then check (avoid races) */ \ - if ( unlikely(SWAP(_vcpu->evtchn_upcall_pending)) ) \ + if ( unlikely(_vcpu->evtchn_upcall_pending) ) \ force_evtchn_callback(); \ }\ } while (0) @@ -250,8 +249,8 @@ do { \ do { \ vcpu_info_t *_vcpu; \ _vcpu = &HYPERVISOR_shared_info->vcpu_info[smp_processor_id()]; \ - (x) = SWAP(_vcpu->evtchn_upcall_mask); \ - _vcpu->evtchn_upcall_mask = SWAP(1); \ + (x) = _vcpu->evtchn_upcall_mask; \ + _vcpu->evtchn_upcall_mask = 1; \ barrier(); \ } while (0) @@ -262,7 +261,7 @@ do { \ #define local_irq_enable() __sti() #define irqs_disabled() \ - SWAP(HYPERVISOR_shared_info->vcpu_info[smp_processor_id()].evtchn_upcall_mask) + (HYPERVISOR_shared_info->vcpu_info[smp_processor_id()].evtchn_upcall_mask) /* This is a barrier for the compiler only, NOT the processor! */ #define barrier() __asm__ __volatile__("": : :"memory") |