summaryrefslogtreecommitdiff
path: root/lib_generic/lmb.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib_generic/lmb.c')
-rw-r--r--lib_generic/lmb.c69
1 files changed, 35 insertions, 34 deletions
diff --git a/lib_generic/lmb.c b/lib_generic/lmb.c
index 3b8c805..afe3319 100644
--- a/lib_generic/lmb.c
+++ b/lib_generic/lmb.c
@@ -22,33 +22,34 @@ void lmb_dump_all(struct lmb *lmb)
debug("lmb_dump_all:\n");
debug(" memory.cnt = 0x%lx\n", lmb->memory.cnt);
- debug(" memory.size = 0x%08x\n", lmb->memory.size);
+ debug(" memory.size = 0x%llx\n",
+ (unsigned long long)lmb->memory.size);
for (i=0; i < lmb->memory.cnt ;i++) {
- debug(" memory.reg[0x%x].base = 0x%08x\n", i,
+ debug(" memory.reg[0x%x].base = 0x%llx\n", i,
lmb->memory.region[i].base);
- debug(" .size = 0x%08x\n",
+ debug(" .size = 0x%llx\n",
lmb->memory.region[i].size);
}
debug("\n reserved.cnt = 0x%lx\n", lmb->reserved.cnt);
- debug(" reserved.size = 0x%08x\n", lmb->reserved.size);
+ debug(" reserved.size = 0x%llx\n", lmb->reserved.size);
for (i=0; i < lmb->reserved.cnt ;i++) {
- debug(" reserved.reg[0x%x].base = 0x%08x\n", i,
+ debug(" reserved.reg[0x%x].base = 0x%llx\n", i,
lmb->reserved.region[i].base);
- debug(" .size = 0x%08x\n",
+ debug(" .size = 0x%llx\n",
lmb->reserved.region[i].size);
}
#endif /* DEBUG */
}
-static unsigned long lmb_addrs_overlap(ulong base1,
- ulong size1, ulong base2, ulong size2)
+static long lmb_addrs_overlap(phys_addr_t base1,
+ phys_size_t size1, phys_addr_t base2, phys_size_t size2)
{
return ((base1 < (base2+size2)) && (base2 < (base1+size1)));
}
-static long lmb_addrs_adjacent(ulong base1, ulong size1,
- ulong base2, ulong size2)
+static long lmb_addrs_adjacent(phys_addr_t base1, phys_size_t size1,
+ phys_addr_t base2, phys_size_t size2)
{
if (base2 == base1 + size1)
return 1;
@@ -61,10 +62,10 @@ static long lmb_addrs_adjacent(ulong base1, ulong size1,
static long lmb_regions_adjacent(struct lmb_region *rgn,
unsigned long r1, unsigned long r2)
{
- ulong base1 = rgn->region[r1].base;
- ulong size1 = rgn->region[r1].size;
- ulong base2 = rgn->region[r2].base;
- ulong size2 = rgn->region[r2].size;
+ phys_addr_t base1 = rgn->region[r1].base;
+ phys_size_t size1 = rgn->region[r1].size;
+ phys_addr_t base2 = rgn->region[r2].base;
+ phys_size_t size2 = rgn->region[r2].size;
return lmb_addrs_adjacent(base1, size1, base2, size2);
}
@@ -106,7 +107,7 @@ void lmb_init(struct lmb *lmb)
}
/* This routine called with relocation disabled. */
-static long lmb_add_region(struct lmb_region *rgn, ulong base, ulong size)
+static long lmb_add_region(struct lmb_region *rgn, phys_addr_t base, phys_size_t size)
{
unsigned long coalesced = 0;
long adjacent, i;
@@ -119,8 +120,8 @@ static long lmb_add_region(struct lmb_region *rgn, ulong base, ulong size)
/* First try and coalesce this LMB with another. */
for (i=0; i < rgn->cnt; i++) {
- ulong rgnbase = rgn->region[i].base;
- ulong rgnsize = rgn->region[i].size;
+ phys_addr_t rgnbase = rgn->region[i].base;
+ phys_size_t rgnsize = rgn->region[i].size;
if ((rgnbase == base) && (rgnsize == size))
/* Already have this region, so we're done */
@@ -173,28 +174,28 @@ static long lmb_add_region(struct lmb_region *rgn, ulong base, ulong size)
}
/* This routine may be called with relocation disabled. */
-long lmb_add(struct lmb *lmb, ulong base, ulong size)
+long lmb_add(struct lmb *lmb, phys_addr_t base, phys_size_t size)
{
struct lmb_region *_rgn = &(lmb->memory);
return lmb_add_region(_rgn, base, size);
}
-long lmb_reserve(struct lmb *lmb, ulong base, ulong size)
+long lmb_reserve(struct lmb *lmb, phys_addr_t base, phys_size_t size)
{
struct lmb_region *_rgn = &(lmb->reserved);
return lmb_add_region(_rgn, base, size);
}
-long lmb_overlaps_region(struct lmb_region *rgn, ulong base,
- ulong size)
+long lmb_overlaps_region(struct lmb_region *rgn, phys_addr_t base,
+ phys_size_t size)
{
unsigned long i;
for (i=0; i < rgn->cnt; i++) {
- ulong rgnbase = rgn->region[i].base;
- ulong rgnsize = rgn->region[i].size;
+ phys_addr_t rgnbase = rgn->region[i].base;
+ phys_size_t rgnsize = rgn->region[i].size;
if ( lmb_addrs_overlap(base,size,rgnbase,rgnsize) ) {
break;
}
@@ -203,14 +204,14 @@ long lmb_overlaps_region(struct lmb_region *rgn, ulong base,
return (i < rgn->cnt) ? i : -1;
}
-ulong lmb_alloc(struct lmb *lmb, ulong size, ulong align)
+phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align)
{
return lmb_alloc_base(lmb, size, align, LMB_ALLOC_ANYWHERE);
}
-ulong lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr)
+phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr)
{
- ulong alloc;
+ phys_addr_t alloc;
alloc = __lmb_alloc_base(lmb, size, align, max_addr);
@@ -221,24 +222,24 @@ ulong lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr)
return alloc;
}
-static ulong lmb_align_down(ulong addr, ulong size)
+static phys_addr_t lmb_align_down(phys_addr_t addr, phys_size_t size)
{
return addr & ~(size - 1);
}
-static ulong lmb_align_up(ulong addr, ulong size)
+static phys_addr_t lmb_align_up(phys_addr_t addr, ulong size)
{
return (addr + (size - 1)) & ~(size - 1);
}
-ulong __lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr)
+phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr)
{
long i, j;
- ulong base = 0;
+ phys_addr_t base = 0;
for (i = lmb->memory.cnt-1; i >= 0; i--) {
- ulong lmbbase = lmb->memory.region[i].base;
- ulong lmbsize = lmb->memory.region[i].size;
+ phys_addr_t lmbbase = lmb->memory.region[i].base;
+ phys_size_t lmbsize = lmb->memory.region[i].size;
if (max_addr == LMB_ALLOC_ANYWHERE)
base = lmb_align_down(lmbbase + lmbsize - size, align);
@@ -266,12 +267,12 @@ ulong __lmb_alloc_base(struct lmb *lmb, ulong size, ulong align, ulong max_addr)
return base;
}
-int lmb_is_reserved(struct lmb *lmb, ulong addr)
+int lmb_is_reserved(struct lmb *lmb, phys_addr_t addr)
{
int i;
for (i = 0; i < lmb->reserved.cnt; i++) {
- ulong upper = lmb->reserved.region[i].base +
+ phys_addr_t upper = lmb->reserved.region[i].base +
lmb->reserved.region[i].size - 1;
if ((addr >= lmb->reserved.region[i].base) && (addr <= upper))
return 1;