Cleanup physical address and PTE types on MIPS.

1. Use vm_paddr_t for physical addresses.

There are a few places in the MIPS platform code where vm_offset_t is
used for physical addresses, change these to use vm_paddr_t:
- phys_avail[], physmem_desc[] arrays
- pmap_mapdev(), page_is_managed(), is_cacheable_mem() pmap_map() args
- local variables of various pmap functions

2. Change init_pte_prot() return from int to pt_entry_t, as this can be
64 bit when using 64 bit TLB entries.

3. Update printing of pt_entry_t and of vm_paddr_t to use 'j' format with
uintmax_t. This will be useful later if we plan to use 64bit phsical addr
on 32 bit n32 compilation.

Reviewed by:	imp

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/mips/include/md_var.h b/sys/mips/include/md_var.h
index 3e46ad3..c2a6155 100644
--- a/sys/mips/include/md_var.h
+++ b/sys/mips/include/md_var.h
@@ -54,7 +54,7 @@ void	cpu_swapin(struct proc *);
 uintptr_t MipsEmulateBranch(struct trapframe *, uintptr_t, int, uintptr_t);
 void MipsSwitchFPState(struct thread *, struct trapframe *);
 u_long	kvtop(void *addr);
-int	is_cacheable_mem(vm_offset_t addr);
+int	is_cacheable_mem(vm_paddr_t addr);
 void	mips_generic_reset(void);
 
 #define	MIPS_DEBUG   0