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-rw-r--r--lib/lmb.c93
1 files changed, 46 insertions, 47 deletions
diff --git a/lib/lmb.c b/lib/lmb.c
index e34a9e586c4..e3c8dcb04b4 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -34,33 +34,34 @@ void lmb_dump_all(void)
DBG("lmb_dump_all:\n");
DBG(" memory.cnt = 0x%lx\n", lmb.memory.cnt);
- DBG(" memory.size = 0x%lx\n", lmb.memory.size);
+ DBG(" memory.size = 0x%llx\n",
+ (unsigned long long)lmb.memory.size);
for (i=0; i < lmb.memory.cnt ;i++) {
- DBG(" memory.region[0x%x].base = 0x%lx\n",
- i, lmb.memory.region[i].base);
- DBG(" .size = 0x%lx\n",
- lmb.memory.region[i].size);
+ DBG(" memory.region[0x%x].base = 0x%llx\n",
+ i, (unsigned long long)lmb.memory.region[i].base);
+ DBG(" .size = 0x%llx\n",
+ (unsigned long long)lmb.memory.region[i].size);
}
DBG("\n reserved.cnt = 0x%lx\n", lmb.reserved.cnt);
DBG(" reserved.size = 0x%lx\n", lmb.reserved.size);
for (i=0; i < lmb.reserved.cnt ;i++) {
- DBG(" reserved.region[0x%x].base = 0x%lx\n",
- i, lmb.reserved.region[i].base);
- DBG(" .size = 0x%lx\n",
- lmb.reserved.region[i].size);
+ DBG(" reserved.region[0x%x].base = 0x%llx\n",
+ i, (unsigned long long)lmb.reserved.region[i].base);
+ DBG(" .size = 0x%llx\n",
+ (unsigned long long)lmb.reserved.region[i].size);
}
#endif /* DEBUG */
}
-static unsigned long __init lmb_addrs_overlap(unsigned long base1,
- unsigned long size1, unsigned long base2, unsigned long size2)
+static unsigned long __init lmb_addrs_overlap(u64 base1,
+ u64 size1, u64 base2, u64 size2)
{
return ((base1 < (base2+size2)) && (base2 < (base1+size1)));
}
-static long __init lmb_addrs_adjacent(unsigned long base1, unsigned long size1,
- unsigned long base2, unsigned long size2)
+static long __init lmb_addrs_adjacent(u64 base1, u64 size1,
+ u64 base2, u64 size2)
{
if (base2 == base1 + size1)
return 1;
@@ -73,10 +74,10 @@ static long __init lmb_addrs_adjacent(unsigned long base1, unsigned long size1,
static long __init lmb_regions_adjacent(struct lmb_region *rgn,
unsigned long r1, unsigned long r2)
{
- unsigned long base1 = rgn->region[r1].base;
- unsigned long size1 = rgn->region[r1].size;
- unsigned long base2 = rgn->region[r2].base;
- unsigned long size2 = rgn->region[r2].size;
+ u64 base1 = rgn->region[r1].base;
+ u64 size1 = rgn->region[r1].size;
+ u64 base2 = rgn->region[r2].base;
+ u64 size2 = rgn->region[r2].size;
return lmb_addrs_adjacent(base1, size1, base2, size2);
}
@@ -128,8 +129,7 @@ void __init lmb_analyze(void)
}
/* This routine called with relocation disabled. */
-static long __init lmb_add_region(struct lmb_region *rgn, unsigned long base,
- unsigned long size)
+static long __init lmb_add_region(struct lmb_region *rgn, u64 base, u64 size)
{
unsigned long coalesced = 0;
long adjacent, i;
@@ -142,8 +142,8 @@ static long __init lmb_add_region(struct lmb_region *rgn, unsigned long base,
/* First try and coalesce this LMB with another. */
for (i=0; i < rgn->cnt; i++) {
- unsigned long rgnbase = rgn->region[i].base;
- unsigned long rgnsize = rgn->region[i].size;
+ u64 rgnbase = rgn->region[i].base;
+ u64 rgnsize = rgn->region[i].size;
if ((rgnbase == base) && (rgnsize == size))
/* Already have this region, so we're done */
@@ -190,7 +190,7 @@ static long __init lmb_add_region(struct lmb_region *rgn, unsigned long base,
}
/* This routine may be called with relocation disabled. */
-long __init lmb_add(unsigned long base, unsigned long size)
+long __init lmb_add(u64 base, u64 size)
{
struct lmb_region *_rgn = &(lmb.memory);
@@ -202,7 +202,7 @@ long __init lmb_add(unsigned long base, unsigned long size)
}
-long __init lmb_reserve(unsigned long base, unsigned long size)
+long __init lmb_reserve(u64 base, u64 size)
{
struct lmb_region *_rgn = &(lmb.reserved);
@@ -211,14 +211,14 @@ long __init lmb_reserve(unsigned long base, unsigned long size)
return lmb_add_region(_rgn, base, size);
}
-long __init lmb_overlaps_region(struct lmb_region *rgn, unsigned long base,
- unsigned long size)
+long __init lmb_overlaps_region(struct lmb_region *rgn, u64 base,
+ u64 size)
{
unsigned long i;
for (i=0; i < rgn->cnt; i++) {
- unsigned long rgnbase = rgn->region[i].base;
- unsigned long rgnsize = rgn->region[i].size;
+ u64 rgnbase = rgn->region[i].base;
+ u64 rgnsize = rgn->region[i].size;
if ( lmb_addrs_overlap(base,size,rgnbase,rgnsize) ) {
break;
}
@@ -227,40 +227,38 @@ long __init lmb_overlaps_region(struct lmb_region *rgn, unsigned long base,
return (i < rgn->cnt) ? i : -1;
}
-unsigned long __init lmb_alloc(unsigned long size, unsigned long align)
+u64 __init lmb_alloc(u64 size, u64 align)
{
return lmb_alloc_base(size, align, LMB_ALLOC_ANYWHERE);
}
-unsigned long __init lmb_alloc_base(unsigned long size, unsigned long align,
- unsigned long max_addr)
+u64 __init lmb_alloc_base(u64 size, u64 align, u64 max_addr)
{
- unsigned long alloc;
+ u64 alloc;
alloc = __lmb_alloc_base(size, align, max_addr);
if (alloc == 0)
- panic("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n",
- size, max_addr);
+ panic("ERROR: Failed to allocate 0x%llx bytes below 0x%llx.\n",
+ (unsigned long long) size, (unsigned long long) max_addr);
return alloc;
}
-static unsigned long lmb_align_down(unsigned long addr, unsigned long size)
+static u64 lmb_align_down(u64 addr, u64 size)
{
return addr & ~(size - 1);
}
-static unsigned long lmb_align_up(unsigned long addr, unsigned long size)
+static u64 lmb_align_up(u64 addr, u64 size)
{
return (addr + (size - 1)) & ~(size - 1);
}
-unsigned long __init __lmb_alloc_base(unsigned long size, unsigned long align,
- unsigned long max_addr)
+u64 __init __lmb_alloc_base(u64 size, u64 align, u64 max_addr)
{
long i, j;
- unsigned long base = 0;
+ u64 base = 0;
BUG_ON(0 == size);
@@ -269,8 +267,8 @@ unsigned long __init __lmb_alloc_base(unsigned long size, unsigned long align,
max_addr = LMB_REAL_LIMIT;
for (i = lmb.memory.cnt-1; i >= 0; i--) {
- unsigned long lmbbase = lmb.memory.region[i].base;
- unsigned long lmbsize = lmb.memory.region[i].size;
+ u64 lmbbase = lmb.memory.region[i].base;
+ u64 lmbsize = lmb.memory.region[i].size;
if (max_addr == LMB_ALLOC_ANYWHERE)
base = lmb_align_down(lmbbase + lmbsize - size, align);
@@ -299,12 +297,12 @@ unsigned long __init __lmb_alloc_base(unsigned long size, unsigned long align,
}
/* You must call lmb_analyze() before this. */
-unsigned long __init lmb_phys_mem_size(void)
+u64 __init lmb_phys_mem_size(void)
{
return lmb.memory.size;
}
-unsigned long __init lmb_end_of_DRAM(void)
+u64 __init lmb_end_of_DRAM(void)
{
int idx = lmb.memory.cnt - 1;
@@ -312,9 +310,10 @@ unsigned long __init lmb_end_of_DRAM(void)
}
/* You must call lmb_analyze() after this. */
-void __init lmb_enforce_memory_limit(unsigned long memory_limit)
+void __init lmb_enforce_memory_limit(u64 memory_limit)
{
- unsigned long i, limit;
+ unsigned long i;
+ u64 limit;
struct lmb_property *p;
if (! memory_limit)
@@ -352,13 +351,13 @@ void __init lmb_enforce_memory_limit(unsigned long memory_limit)
}
}
-int __init lmb_is_reserved(unsigned long addr)
+int __init lmb_is_reserved(u64 addr)
{
int i;
for (i = 0; i < lmb.reserved.cnt; i++) {
- unsigned long upper = lmb.reserved.region[i].base +
- lmb.reserved.region[i].size - 1;
+ u64 upper = lmb.reserved.region[i].base +
+ lmb.reserved.region[i].size - 1;
if ((addr >= lmb.reserved.region[i].base) && (addr <= upper))
return 1;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-21 04:51:36 +0000