diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_mr.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_mr.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index 3075e8450cda..17759de4108d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -706,7 +706,8 @@ static inline size_t mtr_bufs_size(struct hns_roce_buf_attr *attr) return size; } -static inline int mtr_umem_page_count(struct ib_umem *umem, int page_shift) +static inline int mtr_umem_page_count(struct ib_umem *umem, + unsigned int page_shift) { int count = ib_umem_page_count(umem); @@ -719,7 +720,7 @@ static inline int mtr_umem_page_count(struct ib_umem *umem, int page_shift) } static inline size_t mtr_kmem_direct_size(bool is_direct, size_t alloc_size, - int page_shift) + unsigned int page_shift) { if (is_direct) return ALIGN(alloc_size, 1 << page_shift); @@ -732,7 +733,7 @@ static inline size_t mtr_kmem_direct_size(bool is_direct, size_t alloc_size, * Returns 0 on success, or the error page num. */ static inline int mtr_check_direct_pages(dma_addr_t *pages, int page_count, - int page_shift) + unsigned int page_shift) { size_t page_size = 1 << page_shift; int i; @@ -765,8 +766,8 @@ static int mtr_alloc_bufs(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, struct ib_udata *udata, unsigned long user_addr) { struct ib_device *ibdev = &hr_dev->ib_dev; - int max_pg_shift = buf_attr->page_shift; - int best_pg_shift = 0; + unsigned int max_pg_shift = buf_attr->page_shift; + unsigned int best_pg_shift = 0; int all_pg_count = 0; size_t direct_size; size_t total_size; @@ -836,7 +837,7 @@ err_alloc_mem: } static int mtr_get_pages(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, - dma_addr_t *pages, int count, int page_shift) + dma_addr_t *pages, int count, unsigned int page_shift) { struct ib_device *ibdev = &hr_dev->ib_dev; int npage; @@ -946,7 +947,7 @@ done: /* convert buffer size to page index and page count */ static int mtr_init_region(struct hns_roce_buf_attr *attr, int page_cnt, struct hns_roce_buf_region *regions, int region_cnt, - int page_shift) + unsigned int page_shift) { unsigned int page_size = 1 << page_shift; int max_region = attr->region_count; @@ -977,8 +978,9 @@ static int mtr_init_region(struct hns_roce_buf_attr *attr, int page_cnt, * @buf_alloced: mtr has private buffer, true means need to alloc */ int hns_roce_mtr_create(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, - struct hns_roce_buf_attr *buf_attr, int page_shift, - struct ib_udata *udata, unsigned long user_addr) + struct hns_roce_buf_attr *buf_attr, + unsigned int page_shift, struct ib_udata *udata, + unsigned long user_addr) { struct hns_roce_buf_region regions[HNS_ROCE_MAX_BT_REGION] = {}; struct ib_device *ibdev = &hr_dev->ib_dev; |