diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2001-12-20 23:48:31 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2001-12-20 23:48:31 +0000 |
| commit | 98f9879242b09010e545e2ff614e8d35c17e95e0 (patch) | |
| tree | dec76d77f99795635c90df0631ffc2beb333b91b /sys/i386/include | |
| parent | f3c7fb16969e45d99c717e8a953ecedf702253f8 (diff) | |
Notes
Diffstat (limited to 'sys/i386/include')
| -rw-r--r-- | sys/i386/include/apic.h | 24 | ||||
| -rw-r--r-- | sys/i386/include/apicreg.h | 24 | ||||
| -rw-r--r-- | sys/i386/include/mptable.h | 3 |
3 files changed, 0 insertions, 51 deletions
diff --git a/sys/i386/include/apic.h b/sys/i386/include/apic.h index 6345ce7e60e8..70b8011fceab 100644 --- a/sys/i386/include/apic.h +++ b/sys/i386/include/apic.h @@ -458,28 +458,4 @@ typedef struct IOAPIC ioapic_t; #define IOART_INTVEC 0x000000ff /* R/W: INTerrupt vector field */ -#ifdef LOCORE - -#ifdef SMP - -/* - * Protects the IO APIC and apic_imen as a critical region. - */ -#define IMASK_LOCK MTX_LOCK_SPIN(imen_mtx, 0) -#define IMASK_UNLOCK MTX_UNLOCK_SPIN(imen_mtx) - -#else /* SMP */ - -#define IMASK_LOCK /* NOP */ -#define IMASK_UNLOCK /* NOP */ - -#endif /* SMP */ - -#else /* LOCORE */ - -/* global data in mp_machdep.c */ -extern struct mtx imen_mtx; - -#endif /* LOCORE */ - #endif /* _MACHINE_APIC_H_ */ diff --git a/sys/i386/include/apicreg.h b/sys/i386/include/apicreg.h index 6345ce7e60e8..70b8011fceab 100644 --- a/sys/i386/include/apicreg.h +++ b/sys/i386/include/apicreg.h @@ -458,28 +458,4 @@ typedef struct IOAPIC ioapic_t; #define IOART_INTVEC 0x000000ff /* R/W: INTerrupt vector field */ -#ifdef LOCORE - -#ifdef SMP - -/* - * Protects the IO APIC and apic_imen as a critical region. - */ -#define IMASK_LOCK MTX_LOCK_SPIN(imen_mtx, 0) -#define IMASK_UNLOCK MTX_UNLOCK_SPIN(imen_mtx) - -#else /* SMP */ - -#define IMASK_LOCK /* NOP */ -#define IMASK_UNLOCK /* NOP */ - -#endif /* SMP */ - -#else /* LOCORE */ - -/* global data in mp_machdep.c */ -extern struct mtx imen_mtx; - -#endif /* LOCORE */ - #endif /* _MACHINE_APIC_H_ */ diff --git a/sys/i386/include/mptable.h b/sys/i386/include/mptable.h index e8da25b887fe..1feb66af173c 100644 --- a/sys/i386/include/mptable.h +++ b/sys/i386/include/mptable.h @@ -320,9 +320,6 @@ static void release_aps(void *dummy); * initialize all the SMP locks */ -/* critical region around IO APIC, apic_imen */ -struct mtx imen_mtx; - /* lock region used by kernel profiling */ int mcount_lock; |