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new function to turn an APIC pin# into an INT mask.

Browse Source 
added missing APIC_IO define.

Submitted by:	"John S. Dyson" <toor@dyson.iquest.net>
This commit is contained in:
Steve Passe 1997-05-03 17:42:01 +00:00
parent 29eb228ebb
commit 462e62c9a0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=25419
7 changed files with 175 additions and 7 deletions
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26
sys/amd64/amd64/mp_machdep.c
View File

@ -22,7 +22,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mp_machdep.c,v 1.5 1997/04/29 22:12:32 fsmp Exp $
* $Id: mp_machdep.c,v 1.6 1997/05/01 19:27:58 fsmp Exp $
*/
#include "opt_smp.h"
@ -886,6 +886,28 @@ get_isa_apic_irq(int isaIRQ)
#undef SRCBUSIRQ
/*
*
*/
int
get_isa_apic_mask(int isaMASK)
{
int apicpin, isairq;
isairq = ffs(isaMASK);
if (isairq == 0) {
return 0;
}
apicpin = get_isa_apic_irq(isairq - 1);
if (apicpin == -1) {
return 0;
}
return (1 << apicpin);
}
/*
* determine which APIC pin an EISA INT is attached to.
*/
@ -1441,8 +1463,10 @@ start_ap(int logical_cpu, u_int boot_addr)
void
smp_invltlb(void)
{
#if defined(APIC_IO)
if (smp_active && invltlb_ok)
all_but_self_ipi(ICU_OFFSET + XINVLTLB_OFFSET);
#endif /* APIC_IO */
}
void

26
sys/amd64/amd64/mptable.c
View File

@ -22,7 +22,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mp_machdep.c,v 1.5 1997/04/29 22:12:32 fsmp Exp $
* $Id: mp_machdep.c,v 1.6 1997/05/01 19:27:58 fsmp Exp $
*/
#include "opt_smp.h"
@ -886,6 +886,28 @@ get_isa_apic_irq(int isaIRQ)
#undef SRCBUSIRQ
/*
*
*/
int
get_isa_apic_mask(int isaMASK)
{
int apicpin, isairq;
isairq = ffs(isaMASK);
if (isairq == 0) {
return 0;
}
apicpin = get_isa_apic_irq(isairq - 1);
if (apicpin == -1) {
return 0;
}
return (1 << apicpin);
}
/*
* determine which APIC pin an EISA INT is attached to.
*/
@ -1441,8 +1463,10 @@ start_ap(int logical_cpu, u_int boot_addr)
void
smp_invltlb(void)
{
#if defined(APIC_IO)
if (smp_active && invltlb_ok)
all_but_self_ipi(ICU_OFFSET + XINVLTLB_OFFSET);
#endif /* APIC_IO */
}
void

26
sys/amd64/include/mptable.h
View File

@ -22,7 +22,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mp_machdep.c,v 1.5 1997/04/29 22:12:32 fsmp Exp $
* $Id: mp_machdep.c,v 1.6 1997/05/01 19:27:58 fsmp Exp $
*/
#include "opt_smp.h"
@ -886,6 +886,28 @@ get_isa_apic_irq(int isaIRQ)
#undef SRCBUSIRQ
/*
*
*/
int
get_isa_apic_mask(int isaMASK)
{
int apicpin, isairq;
isairq = ffs(isaMASK);
if (isairq == 0) {
return 0;
}
apicpin = get_isa_apic_irq(isairq - 1);
if (apicpin == -1) {
return 0;
}
return (1 << apicpin);
}
/*
* determine which APIC pin an EISA INT is attached to.
*/
@ -1441,8 +1463,10 @@ start_ap(int logical_cpu, u_int boot_addr)
void
smp_invltlb(void)
{
#if defined(APIC_IO)
if (smp_active && invltlb_ok)
all_but_self_ipi(ICU_OFFSET + XINVLTLB_OFFSET);
#endif /* APIC_IO */
}
void

26
sys/i386/i386/mp_machdep.c
View File

@ -22,7 +22,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mp_machdep.c,v 1.5 1997/04/29 22:12:32 fsmp Exp $
* $Id: mp_machdep.c,v 1.6 1997/05/01 19:27:58 fsmp Exp $
*/
#include "opt_smp.h"
@ -886,6 +886,28 @@ get_isa_apic_irq(int isaIRQ)
#undef SRCBUSIRQ
/*
*
*/
int
get_isa_apic_mask(int isaMASK)
{
int apicpin, isairq;
isairq = ffs(isaMASK);
if (isairq == 0) {
return 0;
}
apicpin = get_isa_apic_irq(isairq - 1);
if (apicpin == -1) {
return 0;
}
return (1 << apicpin);
}
/*
* determine which APIC pin an EISA INT is attached to.
*/
@ -1441,8 +1463,10 @@ start_ap(int logical_cpu, u_int boot_addr)
void
smp_invltlb(void)
{
#if defined(APIC_IO)
if (smp_active && invltlb_ok)
all_but_self_ipi(ICU_OFFSET + XINVLTLB_OFFSET);
#endif /* APIC_IO */
}
void

26
sys/i386/i386/mptable.c
View File

@ -22,7 +22,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mp_machdep.c,v 1.5 1997/04/29 22:12:32 fsmp Exp $
* $Id: mp_machdep.c,v 1.6 1997/05/01 19:27:58 fsmp Exp $
*/
#include "opt_smp.h"
@ -886,6 +886,28 @@ get_isa_apic_irq(int isaIRQ)
#undef SRCBUSIRQ
/*
*
*/
int
get_isa_apic_mask(int isaMASK)
{
int apicpin, isairq;
isairq = ffs(isaMASK);
if (isairq == 0) {
return 0;
}
apicpin = get_isa_apic_irq(isairq - 1);
if (apicpin == -1) {
return 0;
}
return (1 << apicpin);
}
/*
* determine which APIC pin an EISA INT is attached to.
*/
@ -1441,8 +1463,10 @@ start_ap(int logical_cpu, u_int boot_addr)
void
smp_invltlb(void)
{
#if defined(APIC_IO)
if (smp_active && invltlb_ok)
all_but_self_ipi(ICU_OFFSET + XINVLTLB_OFFSET);
#endif /* APIC_IO */
}
void

26
sys/i386/include/mptable.h
View File

@ -22,7 +22,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mp_machdep.c,v 1.5 1997/04/29 22:12:32 fsmp Exp $
* $Id: mp_machdep.c,v 1.6 1997/05/01 19:27:58 fsmp Exp $
*/
#include "opt_smp.h"
@ -886,6 +886,28 @@ get_isa_apic_irq(int isaIRQ)
#undef SRCBUSIRQ
/*
*
*/
int
get_isa_apic_mask(int isaMASK)
{
int apicpin, isairq;
isairq = ffs(isaMASK);
if (isairq == 0) {
return 0;
}
apicpin = get_isa_apic_irq(isairq - 1);
if (apicpin == -1) {
return 0;
}
return (1 << apicpin);
}
/*
* determine which APIC pin an EISA INT is attached to.
*/
@ -1441,8 +1463,10 @@ start_ap(int logical_cpu, u_int boot_addr)
void
smp_invltlb(void)
{
#if defined(APIC_IO)
if (smp_active && invltlb_ok)
all_but_self_ipi(ICU_OFFSET + XINVLTLB_OFFSET);
#endif /* APIC_IO */
}
void

26
sys/kern/subr_smp.c
View File

@ -22,7 +22,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mp_machdep.c,v 1.5 1997/04/29 22:12:32 fsmp Exp $
* $Id: mp_machdep.c,v 1.6 1997/05/01 19:27:58 fsmp Exp $
*/
#include "opt_smp.h"
@ -886,6 +886,28 @@ get_isa_apic_irq(int isaIRQ)
#undef SRCBUSIRQ
/*
*
*/
int
get_isa_apic_mask(int isaMASK)
{
int apicpin, isairq;
isairq = ffs(isaMASK);
if (isairq == 0) {
return 0;
}
apicpin = get_isa_apic_irq(isairq - 1);
if (apicpin == -1) {
return 0;
}
return (1 << apicpin);
}
/*
* determine which APIC pin an EISA INT is attached to.
*/
@ -1441,8 +1463,10 @@ start_ap(int logical_cpu, u_int boot_addr)
void
smp_invltlb(void)
{
#if defined(APIC_IO)
if (smp_active && invltlb_ok)
all_but_self_ipi(ICU_OFFSET + XINVLTLB_OFFSET);
#endif /* APIC_IO */
}
void