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Revert r276600: PHYS_TO_DMAP_RAW() and DMAP_TO_PHYS_RAW() are no

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longer used, remove them.

Reviewed by:	alc
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2015-01-12 07:50:55 +00:00
parent 22bb3201ac
commit b5243bd4f7
1 changed files with 2 additions and 4 deletions
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6
sys/amd64/include/vmparam.h
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@ -183,8 +183,6 @@
#define VM_MAX_ADDRESS UPT_MAX_ADDRESS
#define VM_MIN_ADDRESS (0)
#define PHYS_TO_DMAP_RAW(x) ((x) | DMAP_MIN_ADDRESS)
#define DMAP_TO_PHYS_RAW(x) ((x) & ~DMAP_MIN_ADDRESS)
/*
* XXX Allowing dmaplimit == 0 is a temporary workaround for vt(4) efifb's
* early use of PHYS_TO_DMAP before the mapping is actually setup. This works
@ -195,14 +193,14 @@
KASSERT(dmaplimit == 0 || (x) < dmaplimit, \
("physical address %#jx not covered by the DMAP", \
(uintmax_t)x)); \
PHYS_TO_DMAP_RAW(x); })
(x) | DMAP_MIN_ADDRESS; })
#define DMAP_TO_PHYS(x) ({ \
KASSERT((x) < (DMAP_MIN_ADDRESS + dmaplimit) && \
(x) >= DMAP_MIN_ADDRESS, \
("virtual address %#jx not covered by the DMAP", \
(uintmax_t)x)); \
DMAP_TO_PHYS_RAW(x); })
(x) & ~DMAP_MIN_ADDRESS; })
/*
* How many physical pages per kmem arena virtual page.