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Remove the old APIC I/O higher level IPI API in favor of the newer MI

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API for IPI's that isn't tied to the Intel APIC.  MD code can still use
the apic_ipi() function or dink with the apic directly if needed to send
MD IPI's.
This commit is contained in:
John Baldwin 2001-04-10 22:18:21 +00:00
parent 3e6b5668b4
commit 8f3b4b873c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=75396
3 changed files with 2 additions and 48 deletions
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2
sys/amd64/amd64/amd64_mem.c
View File

@ -242,7 +242,7 @@ i686_mrstore(struct mem_range_softc *sc)
{
#ifdef SMP
/*
* We should use all_but_self_ipi() to call other CPUs into a
* We should use smp_ipi_all_but_self() to call other CPUs into a
* locking gate, then call a target function to do this work.
* The "proper" solution involves a generalised locking gate
* implementation, not ready yet.

2
sys/i386/i386/i686_mem.c
View File

@ -242,7 +242,7 @@ i686_mrstore(struct mem_range_softc *sc)
{
#ifdef SMP
/*
* We should use all_but_self_ipi() to call other CPUs into a
* We should use smp_ipi_all_but_self() to call other CPUs into a
* locking gate, then call a target function to do this work.
* The "proper" solution involves a generalised locking gate
* implementation, not ready yet.

46
sys/i386/include/mpapic.h
View File

@ -28,10 +28,6 @@
#ifndef _MACHINE_MPAPIC_H_
#define _MACHINE_MPAPIC_H_
#include <machine/apic.h>
#include <i386/isa/icu.h>
/*
* Size of APIC ID list.
* Also used a MAX size of various other arrays.
@ -60,46 +56,4 @@ enum busTypes {
#define IO_TO_ID(IO) (io_num_to_apic_id[IO])
#define ID_TO_IO(ID) (apic_id_to_logical[ID])
/*
* send an IPI INTerrupt containing 'vector' to CPUs in 'targetMap'
* 'targetMap' is a bitfiled of length 14,
* APIC #0 == bit 0, ..., APIC #14 == bit 14
* NOTE: these are LOGICAL APIC IDs
*/
static __inline int
selected_procs_ipi(int targetMap, int vector)
{
return selected_apic_ipi(targetMap, vector, APIC_DELMODE_FIXED);
}
/*
* send an IPI INTerrupt containing 'vector' to all CPUs, including myself
*/
static __inline int
all_procs_ipi(int vector)
{
return apic_ipi(APIC_DEST_ALLISELF, vector, APIC_DELMODE_FIXED);
}
/*
* send an IPI INTerrupt containing 'vector' to all CPUs EXCEPT myself
*/
static __inline int
all_but_self_ipi(int vector)
{
if (mp_ncpus <= 1)
return 0;
return apic_ipi(APIC_DEST_ALLESELF, vector, APIC_DELMODE_FIXED);
}
/*
* send an IPI INTerrupt containing 'vector' to myself
*/
static __inline int
self_ipi(int vector)
{
return apic_ipi(APIC_DEST_SELF, vector, APIC_DELMODE_FIXED);
}
#endif /* _MACHINE_MPAPIC_H */