diff --git a/drivers/infiniband/hw/hns/hns_roce_alloc.c b/drivers/infiniband/hw/hns/hns_roce_alloc.c index 365e7db6c498..742aee846676 100644 --- a/drivers/infiniband/hw/hns/hns_roce_alloc.c +++ b/drivers/infiniband/hw/hns/hns_roce_alloc.c @@ -189,8 +189,8 @@ int hns_roce_buf_alloc(struct hns_roce_dev *hr_dev, u32 size, u32 max_direct, u32 page_size; int i; - /* The minimum shift of the page accessed by hw is PAGE_ADDR_SHIFT */ - buf->page_shift = max_t(int, PAGE_ADDR_SHIFT, page_shift); + /* The minimum shift of the page accessed by hw is HNS_HW_PAGE_SHIFT */ + buf->page_shift = max_t(int, HNS_HW_PAGE_SHIFT, page_shift); page_size = 1 << buf->page_shift; buf->npages = DIV_ROUND_UP(size, page_size); @@ -261,7 +261,7 @@ int hns_roce_get_umem_bufs(struct hns_roce_dev *hr_dev, dma_addr_t *bufs, int idx = 0; u64 addr; - if (page_shift < PAGE_ADDR_SHIFT) { + if (page_shift < HNS_HW_PAGE_SHIFT) { dev_err(hr_dev->dev, "Failed to check umem page shift %d!\n", page_shift); return -EINVAL; diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c index d2d7074bbe69..6dd8deaffec8 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cq.c +++ b/drivers/infiniband/hw/hns/hns_roce_cq.c @@ -149,14 +149,14 @@ static int alloc_cq_buf(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq, struct hns_roce_buf_attr buf_attr = {}; int err; - buf_attr.page_shift = hr_dev->caps.cqe_buf_pg_sz + PAGE_ADDR_SHIFT; + buf_attr.page_shift = hr_dev->caps.cqe_buf_pg_sz + HNS_HW_PAGE_SHIFT; buf_attr.region[0].size = hr_cq->cq_depth * hr_dev->caps.cq_entry_sz; buf_attr.region[0].hopnum = hr_dev->caps.cqe_hop_num; buf_attr.region_count = 1; buf_attr.fixed_page = true; err = hns_roce_mtr_create(hr_dev, &hr_cq->mtr, &buf_attr, - hr_dev->caps.cqe_ba_pg_sz + PAGE_ADDR_SHIFT, + hr_dev->caps.cqe_ba_pg_sz + HNS_HW_PAGE_SHIFT, udata, addr); if (err) ibdev_err(ibdev, "Failed to alloc CQ mtr, err %d\n", err); diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 770a6d5517d5..1befdbe00b89 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -262,7 +262,9 @@ enum { #define HNS_ROCE_PORT_DOWN 0 #define HNS_ROCE_PORT_UP 1 -#define PAGE_ADDR_SHIFT 12 +/* The minimum page size is 4K for hardware */ +#define HNS_HW_PAGE_SHIFT 12 +#define HNS_HW_PAGE_SIZE (1 << HNS_HW_PAGE_SHIFT) /* The minimum page count for hardware access page directly. */ #define HNS_HW_DIRECT_PAGE_COUNT 2 @@ -1080,16 +1082,16 @@ static inline dma_addr_t hns_roce_buf_page(struct hns_roce_buf *buf, int idx) return buf->page_list[idx].map; } -#define hr_hw_page_align(x) ALIGN(x, 1 << PAGE_ADDR_SHIFT) +#define hr_hw_page_align(x) ALIGN(x, 1 << HNS_HW_PAGE_SHIFT) static inline u64 to_hr_hw_page_addr(u64 addr) { - return addr >> PAGE_ADDR_SHIFT; + return addr >> HNS_HW_PAGE_SHIFT; } static inline u32 to_hr_hw_page_shift(u32 page_shift) { - return page_shift - PAGE_ADDR_SHIFT; + return page_shift - HNS_HW_PAGE_SHIFT; } static inline u32 to_hr_hem_hopnum(u32 hopnum, u32 count) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 34c183181908..d31ecaa7010c 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -5606,7 +5606,7 @@ static int alloc_eq_buf(struct hns_roce_dev *hr_dev, struct hns_roce_eq *eq) else eq->hop_num = hr_dev->caps.eqe_hop_num; - buf_attr.page_shift = hr_dev->caps.eqe_buf_pg_sz + PAGE_ADDR_SHIFT; + buf_attr.page_shift = hr_dev->caps.eqe_buf_pg_sz + HNS_HW_PAGE_SHIFT; buf_attr.region[0].size = eq->entries * eq->eqe_size; buf_attr.region[0].hopnum = eq->hop_num; buf_attr.region_count = 1; @@ -5614,7 +5614,7 @@ static int alloc_eq_buf(struct hns_roce_dev *hr_dev, struct hns_roce_eq *eq) err = hns_roce_mtr_create(hr_dev, &eq->mtr, &buf_attr, hr_dev->caps.eqe_ba_pg_sz + - PAGE_ADDR_SHIFT, NULL, 0); + HNS_HW_PAGE_SHIFT, NULL, 0); if (err) dev_err(hr_dev->dev, "Failed to alloc EQE mtr, err %d\n", err); diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index f727b1875af8..3075e8450cda 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -120,7 +120,7 @@ static int alloc_mr_pbl(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr, mr->pbl_hop_num = is_fast ? 1 : hr_dev->caps.pbl_hop_num; buf_attr.page_shift = is_fast ? PAGE_SHIFT : - hr_dev->caps.pbl_buf_pg_sz + PAGE_ADDR_SHIFT; + hr_dev->caps.pbl_buf_pg_sz + HNS_HW_PAGE_SHIFT; buf_attr.region[0].size = length; buf_attr.region[0].hopnum = mr->pbl_hop_num; buf_attr.region_count = 1; @@ -130,7 +130,7 @@ static int alloc_mr_pbl(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr, buf_attr.mtt_only = is_fast; err = hns_roce_mtr_create(hr_dev, &mr->pbl_mtr, &buf_attr, - hr_dev->caps.pbl_ba_pg_sz + PAGE_ADDR_SHIFT, + hr_dev->caps.pbl_ba_pg_sz + HNS_HW_PAGE_SHIFT, udata, start); if (err) ibdev_err(ibdev, "failed to alloc pbl mtr, ret = %d.\n", err); @@ -819,7 +819,7 @@ static int mtr_alloc_bufs(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, } /* must bigger than minimum hardware page shift */ - if (best_pg_shift < PAGE_ADDR_SHIFT || all_pg_count < 1) { + if (best_pg_shift < HNS_HW_PAGE_SHIFT || all_pg_count < 1) { ret = -EINVAL; ibdev_err(ibdev, "Failed to check mtr page shift %d count %d\n", best_pg_shift, all_pg_count); diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index dca979d8c345..e6ecdce4d63e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -546,7 +546,7 @@ static int split_wqe_buf_region(struct hns_roce_dev *hr_dev, if (hr_qp->buff_size < 1) return -EINVAL; - buf_attr->page_shift = PAGE_ADDR_SHIFT + hr_dev->caps.mtt_buf_pg_sz; + buf_attr->page_shift = HNS_HW_PAGE_SHIFT + hr_dev->caps.mtt_buf_pg_sz; buf_attr->fixed_page = true; buf_attr->region_count = idx; @@ -681,7 +681,7 @@ static int alloc_qp_buf(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp, goto err_inline; } ret = hns_roce_mtr_create(hr_dev, &hr_qp->mtr, &buf_attr, - PAGE_ADDR_SHIFT + hr_dev->caps.mtt_ba_pg_sz, + HNS_HW_PAGE_SHIFT + hr_dev->caps.mtt_ba_pg_sz, udata, addr); if (ret) { ibdev_err(ibdev, "failed to create WQE mtr, ret = %d.\n", ret); diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c index 6e5a2adc2ab2..03b76e69a185 100644 --- a/drivers/infiniband/hw/hns/hns_roce_srq.c +++ b/drivers/infiniband/hw/hns/hns_roce_srq.c @@ -187,7 +187,7 @@ static int alloc_srq_buf(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq, HNS_ROCE_SGE_SIZE * srq->max_gs))); - buf_attr.page_shift = hr_dev->caps.srqwqe_buf_pg_sz + PAGE_ADDR_SHIFT; + buf_attr.page_shift = hr_dev->caps.srqwqe_buf_pg_sz + HNS_HW_PAGE_SHIFT; buf_attr.region[0].size = to_hr_hem_entries_size(srq->wqe_cnt, srq->wqe_shift); buf_attr.region[0].hopnum = hr_dev->caps.srqwqe_hop_num; @@ -196,7 +196,7 @@ static int alloc_srq_buf(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq, err = hns_roce_mtr_create(hr_dev, &srq->buf_mtr, &buf_attr, hr_dev->caps.srqwqe_ba_pg_sz + - PAGE_ADDR_SHIFT, udata, addr); + HNS_HW_PAGE_SHIFT, udata, addr); if (err) ibdev_err(ibdev, "Failed to alloc SRQ buf mtr, err %d\n", err); @@ -218,7 +218,7 @@ static int alloc_srq_idx(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq, srq->idx_que.entry_shift = ilog2(HNS_ROCE_IDX_QUE_ENTRY_SZ); - buf_attr.page_shift = hr_dev->caps.idx_buf_pg_sz + PAGE_ADDR_SHIFT; + buf_attr.page_shift = hr_dev->caps.idx_buf_pg_sz + HNS_HW_PAGE_SHIFT; buf_attr.region[0].size = to_hr_hem_entries_size(srq->wqe_cnt, srq->idx_que.entry_shift); buf_attr.region[0].hopnum = hr_dev->caps.idx_hop_num; @@ -226,7 +226,7 @@ static int alloc_srq_idx(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq, buf_attr.fixed_page = true; err = hns_roce_mtr_create(hr_dev, &idx_que->mtr, &buf_attr, - hr_dev->caps.idx_ba_pg_sz + PAGE_ADDR_SHIFT, + hr_dev->caps.idx_ba_pg_sz + HNS_HW_PAGE_SHIFT, udata, addr); if (err) { ibdev_err(ibdev, "Failed to alloc SRQ idx mtr, err %d\n", err);