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Remove pmap_kenter_section from the arm pmap. It's unused.

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Sponsored by:	DARPA, AFRL
This commit is contained in:
Andrew Turner 2018-08-15 14:57:34 +00:00
parent f0a51d9df4
commit d8ba426351
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=337853
2 changed files with 0 additions and 20 deletions
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19
sys/arm/arm/pmap-v4.c
View File

@ -2371,25 +2371,6 @@ pmap_remove_pages(pmap_t pmap)
/* Map a section into the KVA. */
void
pmap_kenter_section(vm_offset_t va, vm_offset_t pa, int flags)
{
pd_entry_t pd = L1_S_PROTO | pa | L1_S_PROT(PTE_KERNEL,
VM_PROT_READ|VM_PROT_WRITE) | L1_S_DOM(PMAP_DOMAIN_KERNEL);
struct l1_ttable *l1;
KASSERT(((va | pa) & L1_S_OFFSET) == 0,
("Not a valid section mapping"));
if (flags & SECTION_CACHE)
pd |= pte_l1_s_cache_mode;
else if (flags & SECTION_PT)
pd |= pte_l1_s_cache_mode_pt;
SLIST_FOREACH(l1, &l1_list, l1_link) {
l1->l1_kva[L1_IDX(va)] = pd;
PTE_SYNC(&l1->l1_kva[L1_IDX(va)]);
}
}
/*
* Make a temporary mapping for a physical address. This is only intended
* to be used for panic dumps.

1
sys/arm/include/pmap-v4.h
View File

@ -428,7 +428,6 @@ void vector_page_setprot(int);
#define SECTION_CACHE 0x1
#define SECTION_PT 0x2
void pmap_kenter_section(vm_offset_t, vm_paddr_t, int flags);
void pmap_postinit(void);
#endif /* _KERNEL */