diff options
| author | attilio <attilio@FreeBSD.org> | 2011-05-09 16:16:15 +0000 |
|---|---|---|
| committer | attilio <attilio@FreeBSD.org> | 2011-05-09 16:16:15 +0000 |
| commit | 804b67ba6f3c9599eb747562e13e498f7111cbb4 (patch) | |
| tree | 81196a94e9f93ef5c4919ea2c59e006d1b03351c /sys/powerpc/aim/mmu_oea64.c | |
| parent | 76bdb089757672665285495e9f8a29d1fccd1d7d (diff) | |
| download | FreeBSD-src-804b67ba6f3c9599eb747562e13e498f7111cbb4.zip FreeBSD-src-804b67ba6f3c9599eb747562e13e498f7111cbb4.tar.gz | |
Add the powerpc support.
Note that there is a dirty hack for calling openpic_write(), but
nwhitehorn approved it.
Discussed with: nwhitehorn
Diffstat (limited to 'sys/powerpc/aim/mmu_oea64.c')
| -rw-r--r-- | sys/powerpc/aim/mmu_oea64.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sys/powerpc/aim/mmu_oea64.c b/sys/powerpc/aim/mmu_oea64.c index d20de53..775a17c 100644 --- a/sys/powerpc/aim/mmu_oea64.c +++ b/sys/powerpc/aim/mmu_oea64.c @@ -118,11 +118,14 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/kernel.h> +#include <sys/queue.h> +#include <sys/cpuset.h> #include <sys/ktr.h> #include <sys/lock.h> #include <sys/msgbuf.h> #include <sys/mutex.h> #include <sys/proc.h> +#include <sys/sched.h> #include <sys/sysctl.h> #include <sys/systm.h> #include <sys/vmmeter.h> @@ -845,7 +848,7 @@ moea64_mid_bootstrap(mmu_t mmup, vm_offset_t kernelstart, vm_offset_t kernelend) #endif kernel_pmap->pmap_phys = kernel_pmap; - kernel_pmap->pm_active = ~0; + CPU_FILL(&kernel_pmap->pm_active); PMAP_LOCK_INIT(kernel_pmap); @@ -1013,7 +1016,9 @@ moea64_activate(mmu_t mmu, struct thread *td) pmap_t pm; pm = &td->td_proc->p_vmspace->vm_pmap; - pm->pm_active |= PCPU_GET(cpumask); + sched_pin(); + CPU_OR(&pm->pm_active, PCPU_PTR(cpumask)); + sched_unpin(); #ifdef __powerpc64__ PCPU_SET(userslb, pm->pm_slb); @@ -1028,7 +1033,9 @@ moea64_deactivate(mmu_t mmu, struct thread *td) pmap_t pm; pm = &td->td_proc->p_vmspace->vm_pmap; - pm->pm_active &= ~(PCPU_GET(cpumask)); + sched_pin(); + CPU_NAND(&pm->pm_active, PCPU_PTR(cpumask)); + sched_unpin(); #ifdef __powerpc64__ PCPU_SET(userslb, NULL); #else |
