Date: Tue, 1 Jan 2008 06:33:00 GMT From: Kip Macy <kmacy@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 132228 for review Message-ID: <200801010633.m016X0mx015402@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=132228 Change 132228 by kmacy@pandemonium:kmacy:xen31 on 2008/01/01 06:32:35 update interface for replicating page directory updates to the shadow page directory Affected files ... .. //depot/projects/xen31/sys/i386/include/xen/xenpmap.h#5 edit Differences ... ==== //depot/projects/xen31/sys/i386/include/xen/xenpmap.h#5 (text+ko) ==== @@ -82,7 +82,7 @@ #define SH_PD_SET_VA_CLEAR 3 struct pmap; -void pd_set(struct pmap *pmap, vm_paddr_t *ptr, vm_paddr_t val, int type); +void pd_set(struct pmap *pmap, int ptepindex, vm_paddr_t val, int type); #ifdef notyet static vm_paddr_t vptetomachpte(vm_paddr_t *pte) @@ -158,19 +158,19 @@ xen_flush_queue(); \ } while (/*CONSTCOND*/0) -#define PD_SET_VA(_pmap, _ptp,_npte,sync) do { \ +#define PD_SET_VA(_pmap, _ptepindex,_npte,sync) do { \ PMAP_REF((_ptp), xpmap_ptom(_npte)); \ - pd_set((_pmap),(_ptp),(_npte), SH_PD_SET_VA); \ + pd_set((_pmap),(_ptepindex),(_npte), SH_PD_SET_VA); \ if (sync || ALWAYS_SYNC) xen_flush_queue(); \ } while (/*CONSTCOND*/0) -#define PD_SET_VA_MA(_pmap, _ptp,_npte,sync) do { \ +#define PD_SET_VA_MA(_pmap, _ptepindex,_npte,sync) do { \ PMAP_REF((_ptp), (_npte)); \ - pd_set((_pmap),(_ptp),(_npte), SH_PD_SET_VA_MA); \ + pd_set((_pmap),(_ptepindex),(_npte), SH_PD_SET_VA_MA); \ if (sync || ALWAYS_SYNC) xen_flush_queue(); \ } while (/*CONSTCOND*/0) -#define PD_CLEAR_VA(_pmap, _ptp, sync) do { \ +#define PD_CLEAR_VA(_pmap, _ptepindex, sync) do { \ PMAP_REF((pt_entry_t *)(_ptp), 0); \ - pd_set((_pmap),(_ptp), 0, SH_PD_SET_VA_CLEAR); \ + pd_set((_pmap),(_ptepindex), 0, SH_PD_SET_VA_CLEAR); \ if (sync || ALWAYS_SYNC) xen_flush_queue(); \ } while (/*CONSTCOND*/0) @@ -207,13 +207,13 @@ static __inline vm_paddr_t xpmap_mtop(vm_paddr_t mpa) { - return machtophys(mpa) | (mpa & ~PG_FRAME); + return machtophys(mpa) | (mpa & PAGE_MASK); } static __inline vm_paddr_t xpmap_ptom(vm_paddr_t ppa) { - return phystomach(ppa) | (ppa & ~PG_FRAME); + return phystomach(ppa) | (ppa & PAGE_MASK); } #endif /* _XEN_XENPMAP_H_ */help
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