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path: root/drivers/misc/habanalabs/memory.c
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Diffstat (limited to 'drivers/misc/habanalabs/memory.c')
-rw-r--r--drivers/misc/habanalabs/memory.c29
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c
index 3a12fd1a5274..4f8c968e441a 100644
--- a/drivers/misc/habanalabs/memory.c
+++ b/drivers/misc/habanalabs/memory.c
@@ -56,9 +56,9 @@ static int alloc_device_memory(struct hl_ctx *ctx, struct hl_mem_in *args,
struct hl_device *hdev = ctx->hdev;
struct hl_vm *vm = &hdev->vm;
struct hl_vm_phys_pg_pack *phys_pg_pack;
- u64 paddr = 0;
- u32 total_size, num_pgs, num_curr_pgs, page_size, page_shift;
- int handle, rc, i;
+ u64 paddr = 0, total_size, num_pgs, i;
+ u32 num_curr_pgs, page_size, page_shift;
+ int handle, rc;
bool contiguous;
num_curr_pgs = 0;
@@ -73,7 +73,7 @@ static int alloc_device_memory(struct hl_ctx *ctx, struct hl_mem_in *args,
paddr = (u64) gen_pool_alloc(vm->dram_pg_pool, total_size);
if (!paddr) {
dev_err(hdev->dev,
- "failed to allocate %u huge contiguous pages\n",
+ "failed to allocate %llu huge contiguous pages\n",
num_pgs);
return -ENOMEM;
}
@@ -267,7 +267,7 @@ static void free_phys_pg_pack(struct hl_device *hdev,
struct hl_vm_phys_pg_pack *phys_pg_pack)
{
struct hl_vm *vm = &hdev->vm;
- int i;
+ u64 i;
if (!phys_pg_pack->created_from_userptr) {
if (phys_pg_pack->contiguous) {
@@ -519,7 +519,7 @@ static inline int add_va_block(struct hl_device *hdev,
* - Return the start address of the virtual block
*/
static u64 get_va_block(struct hl_device *hdev,
- struct hl_va_range *va_range, u32 size, u64 hint_addr,
+ struct hl_va_range *va_range, u64 size, u64 hint_addr,
bool is_userptr)
{
struct hl_vm_va_block *va_block, *new_va_block = NULL;
@@ -577,7 +577,8 @@ static u64 get_va_block(struct hl_device *hdev,
}
if (!new_va_block) {
- dev_err(hdev->dev, "no available va block for size %u\n", size);
+ dev_err(hdev->dev, "no available va block for size %llu\n",
+ size);
goto out;
}
@@ -648,8 +649,8 @@ static int init_phys_pg_pack_from_userptr(struct hl_ctx *ctx,
struct hl_vm_phys_pg_pack *phys_pg_pack;
struct scatterlist *sg;
dma_addr_t dma_addr;
- u64 page_mask;
- u32 npages, total_npages, page_size = PAGE_SIZE;
+ u64 page_mask, total_npages;
+ u32 npages, page_size = PAGE_SIZE;
bool first = true, is_huge_page_opt = true;
int rc, i, j;
@@ -750,9 +751,9 @@ static int map_phys_page_pack(struct hl_ctx *ctx, u64 vaddr,
struct hl_vm_phys_pg_pack *phys_pg_pack)
{
struct hl_device *hdev = ctx->hdev;
- u64 next_vaddr = vaddr, paddr;
+ u64 next_vaddr = vaddr, paddr, mapped_pg_cnt = 0, i;
u32 page_size = phys_pg_pack->page_size;
- int i, rc = 0, mapped_pg_cnt = 0;
+ int rc = 0;
for (i = 0 ; i < phys_pg_pack->npages ; i++) {
paddr = phys_pg_pack->pages[i];
@@ -764,7 +765,7 @@ static int map_phys_page_pack(struct hl_ctx *ctx, u64 vaddr,
rc = hl_mmu_map(ctx, next_vaddr, paddr, page_size);
if (rc) {
dev_err(hdev->dev,
- "map failed for handle %u, npages: %d, mapped: %d",
+ "map failed for handle %u, npages: %llu, mapped: %llu",
phys_pg_pack->handle, phys_pg_pack->npages,
mapped_pg_cnt);
goto err;
@@ -985,10 +986,10 @@ static int unmap_device_va(struct hl_ctx *ctx, u64 vaddr)
struct hl_vm_hash_node *hnode = NULL;
struct hl_userptr *userptr = NULL;
enum vm_type_t *vm_type;
- u64 next_vaddr;
+ u64 next_vaddr, i;
u32 page_size;
bool is_userptr;
- int i, rc;
+ int rc;
/* protect from double entrance */
mutex_lock(&ctx->mem_hash_lock);