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Searched refs:page_cnt (Results 1 – 25 of 28) sorted by relevance

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/Linux-v5.15/drivers/net/ethernet/qlogic/qed/
Dqed_chain.c12 u32 page_cnt) in qed_chain_init() argument
34 chain->page_cnt = page_cnt; in qed_chain_init()
35 chain->capacity = chain->usable_per_page * page_cnt; in qed_chain_init()
36 chain->size = chain->elem_per_page * page_cnt; in qed_chain_init()
80 for (i = 0; i < chain->page_cnt; i++) { in qed_chain_free_next_ptr()
114 for (i = 0; i < chain->page_cnt; i++) { in qed_chain_free_pbl()
160 u32 page_cnt) in qed_chain_alloc_sanity_check() argument
165 chain_size *= page_cnt; in qed_chain_alloc_sanity_check()
206 for (i = 0; i < chain->page_cnt; i++) { in qed_chain_alloc_next_ptr()
255 u32 page_cnt, i; in qed_chain_alloc_pbl() local
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Dqed_sp_commands.c309 u8 page_cnt, i; in qed_sp_pf_start() local
370 page_cnt = (u8)qed_chain_get_page_cnt(&p_hwfn->p_eq->chain); in qed_sp_pf_start()
371 p_ramrod->event_ring_num_pages = page_cnt; in qed_sp_pf_start()
/Linux-v5.15/include/linux/qed/
Dqed_chain.h106 u32 page_cnt; member
262 return chain->page_cnt; in qed_chain_get_page_cnt()
302 if (++(*(u16 *)page_to_inc) == p_chain->page_cnt) in qed_chain_advance_page()
306 if (++(*(u32 *)page_to_inc) == p_chain->page_cnt) in qed_chain_advance_page()
495 u32 reset_val = p_chain->page_cnt - 1; in qed_chain_reset()
554 last_page_idx = p_chain->page_cnt - 1; in qed_chain_get_last_elem()
575 u32 cur_prod, page_mask, page_cnt, page_diff; in qed_chain_set_prod() local
594 page_cnt = qed_chain_get_page_cnt(p_chain); in qed_chain_set_prod()
598 page_diff + page_cnt) % page_cnt; in qed_chain_set_prod()
602 page_diff + page_cnt) % page_cnt; in qed_chain_set_prod()
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/Linux-v5.15/arch/mips/cavium-octeon/executive/
Dcvmx-helper-util.c133 union cvmx_ipd_portx_bp_page_cnt page_cnt; in cvmx_helper_setup_red() local
141 page_cnt.u64 = 0; in cvmx_helper_setup_red()
142 page_cnt.s.bp_enb = 0; in cvmx_helper_setup_red()
143 page_cnt.s.page_cnt = 100; in cvmx_helper_setup_red()
148 page_cnt.u64); in cvmx_helper_setup_red()
/Linux-v5.15/drivers/hv/
Dring_buffer.c184 struct page *pages, u32 page_cnt, u32 max_pkt_size) in hv_ringbuffer_init() argument
195 pages_wraparound = kcalloc(page_cnt * 2 - 1, sizeof(struct page *), in hv_ringbuffer_init()
201 for (i = 0; i < 2 * (page_cnt - 1); i++) in hv_ringbuffer_init()
202 pages_wraparound[i + 1] = &pages[i % (page_cnt - 1) + 1]; in hv_ringbuffer_init()
205 vmap(pages_wraparound, page_cnt * 2 - 1, VM_MAP, PAGE_KERNEL); in hv_ringbuffer_init()
219 ring_info->ring_size = page_cnt << PAGE_SHIFT; in hv_ringbuffer_init()
Dhv_balloon.c143 __u64 page_cnt:24; member
997 pfn_cnt = dm->ha_wrk.ha_page_range.finfo.page_cnt; in hot_add_req()
1000 rg_sz = dm->ha_wrk.ha_region_range.finfo.page_cnt; in hot_add_req()
1193 int num_pages = range_array->finfo.page_cnt; in free_balloon_pages()
1252 bl_resp->range_array[i].finfo.page_cnt = alloc_unit; in alloc_balloon_pages()
/Linux-v5.15/drivers/base/firmware_loader/
Dfallback.c321 int page_cnt = min_t(size_t, PAGE_SIZE - page_ofs, count); in firmware_rw() local
326 memcpy(buffer, page_data + page_ofs, page_cnt); in firmware_rw()
328 memcpy(page_data + page_ofs, buffer, page_cnt); in firmware_rw()
331 buffer += page_cnt; in firmware_rw()
332 offset += page_cnt; in firmware_rw()
333 count -= page_cnt; in firmware_rw()
/Linux-v5.15/drivers/infiniband/hw/hns/
Dhns_roce_mr.c772 dma_addr_t *pages, unsigned int page_cnt) in hns_roce_mtr_map() argument
789 mapped_cnt < page_cnt; i++) { in hns_roce_mtr_map()
797 if (r->offset + r->count > page_cnt) { in hns_roce_mtr_map()
801 i, r->offset, r->count, page_cnt); in hns_roce_mtr_map()
806 page_cnt - mapped_cnt); in hns_roce_mtr_map()
817 if (mapped_cnt < page_cnt) { in hns_roce_mtr_map()
820 mapped_cnt, page_cnt); in hns_roce_mtr_map()
891 int page_cnt, region_cnt; in mtr_init_buf_cfg() local
923 for (page_cnt = 0, region_cnt = 0; region_cnt < attr->region_count && in mtr_init_buf_cfg()
926 r->offset = page_cnt; in mtr_init_buf_cfg()
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/Linux-v5.15/arch/mips/include/asm/octeon/
Dcvmx-ipd-defs.h324 uint64_t page_cnt:17; member
326 uint64_t page_cnt:17;
999 uint64_t page_cnt:17; member
1001 uint64_t page_cnt:17;
1014 uint64_t page_cnt:17; member
1016 uint64_t page_cnt:17;
1029 uint64_t page_cnt:17; member
1031 uint64_t page_cnt:17;
1387 uint64_t page_cnt:25; member
1389 uint64_t page_cnt:25;
/Linux-v5.15/arch/x86/kernel/cpu/sgx/
Dioctl.c28 if (!(encl->page_cnt % SGX_VA_SLOT_COUNT)) { in sgx_encl_grow()
40 WARN_ON_ONCE(encl->page_cnt % SGX_VA_SLOT_COUNT); in sgx_encl_grow()
42 encl->page_cnt++; in sgx_encl_grow()
48 encl->page_cnt--; in sgx_encl_shrink()
Dencl.h54 unsigned int page_cnt; member
/Linux-v5.15/drivers/staging/rts5208/
Dxd.c1506 u8 reg_val, page_cnt; in xd_read_multiple_pages() local
1512 page_cnt = end_page - start_page; in xd_read_multiple_pages()
1538 rtsx_add_cmd(chip, WRITE_REG_CMD, XD_PAGE_CNT, 0xFF, page_cnt); in xd_read_multiple_pages()
1543 page_cnt * 512, DMA_512); in xd_read_multiple_pages()
1553 retval = rtsx_transfer_data_partial(chip, XD_CARD, buf, page_cnt * 512, in xd_read_multiple_pages()
1708 u8 page_cnt, reg_val; in xd_write_multiple_pages() local
1716 page_cnt = end_page - start_page; in xd_write_multiple_pages()
1738 rtsx_add_cmd(chip, WRITE_REG_CMD, XD_PAGE_CNT, 0xFF, page_cnt); in xd_write_multiple_pages()
1742 page_cnt * 512, DMA_512); in xd_write_multiple_pages()
1751 retval = rtsx_transfer_data_partial(chip, XD_CARD, buf, page_cnt * 512, in xd_write_multiple_pages()
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/Linux-v5.15/fs/ntfs3/
Dfslog.c1610 u32 page_cnt = 1, page_pos = 1; in last_log_lsn() local
1733 page_cnt = le16_to_cpu(best_page->page_count); in last_log_lsn()
1734 if (page_cnt > 1) in last_log_lsn()
1742 (page_pos != page_cnt || best_page_pos == page_pos || in last_log_lsn()
1744 (page_pos >= page_cnt || best_page_pos == page_pos)) { in last_log_lsn()
1756 page_cnt = bppc; in last_log_lsn()
1759 if (page_cnt > 1) in last_log_lsn()
1762 page_pos = page_cnt = 1; in last_log_lsn()
1792 page_cnt = page_pos = 1; in last_log_lsn()
1834 ((page_pos == page_cnt && in last_log_lsn()
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/Linux-v5.15/drivers/infiniband/hw/efa/
Defa_verbs.c1167 static struct scatterlist *efa_vmalloc_buf_to_sg(u64 *buf, int page_cnt) in efa_vmalloc_buf_to_sg() argument
1173 sglist = kmalloc_array(page_cnt, sizeof(*sglist), GFP_KERNEL); in efa_vmalloc_buf_to_sg()
1176 sg_init_table(sglist, page_cnt); in efa_vmalloc_buf_to_sg()
1177 for (i = 0; i < page_cnt; i++) { in efa_vmalloc_buf_to_sg()
1198 int page_cnt = pbl->phys.indirect.pbl_buf_size_in_pages; in pbl_chunk_list_create() local
1209 chunk_list_size = DIV_ROUND_UP(page_cnt, EFA_PTRS_PER_CHUNK); in pbl_chunk_list_create()
1220 page_cnt); in pbl_chunk_list_create()
1231 ((page_cnt % EFA_PTRS_PER_CHUNK) * EFA_CHUNK_PAYLOAD_PTR_SIZE) + in pbl_chunk_list_create()
/Linux-v5.15/drivers/infiniband/hw/irdma/
Dverbs.h97 u32 page_cnt; member
Dverbs.c2313 status = irdma_get_pble(rf->pble_rsrc, palloc, iwmr->page_cnt, in irdma_setup_pbles()
2598 iwmr->page_cnt = max_num_sg; in irdma_alloc_mr()
2599 status = irdma_get_pble(iwdev->rf->pble_rsrc, palloc, iwmr->page_cnt, in irdma_alloc_mr()
2633 if (unlikely(iwmr->npages == iwmr->page_cnt)) in irdma_set_page()
2791 iwmr->page_cnt = ib_umem_num_dma_blocks(region, iwmr->page_size); in irdma_reg_user_mr()
2796 if (total > iwmr->page_cnt) { in irdma_reg_user_mr()
2817 if (total > iwmr->page_cnt) { in irdma_reg_user_mr()
2835 use_pbles = (iwmr->page_cnt != 1); in irdma_reg_user_mr()
2921 iwmr->page_cnt = 1; in irdma_reg_phys_mr()
/Linux-v5.15/fs/ubifs/
Dfile.c724 int err, page_idx, page_cnt, ret = 0, n = 0; in ubifs_do_bulk_read() local
739 page_cnt = bu->blk_cnt >> UBIFS_BLOCKS_PER_PAGE_SHIFT; in ubifs_do_bulk_read()
740 if (!page_cnt) { in ubifs_do_bulk_read()
783 for (page_idx = 1; page_idx < page_cnt; page_idx++) { in ubifs_do_bulk_read()
/Linux-v5.15/drivers/target/
Dtarget_core_user.c511 int page_cnt = DIV_ROUND_UP(length, PAGE_SIZE); in tcmu_get_empty_block() local
521 for (cnt = 0; xas_next(&xas) && cnt < page_cnt;) in tcmu_get_empty_block()
525 for (i = cnt; i < page_cnt; i++) { in tcmu_get_empty_block()
549 return i == page_cnt ? dbi : -1; in tcmu_get_empty_block()
708 int page_cnt, page_inx, dpi; in tcmu_copy_data() local
727 page_cnt = DIV_ROUND_UP(data_len, PAGE_SIZE); in tcmu_copy_data()
728 if (page_cnt > udev->data_pages_per_blk) in tcmu_copy_data()
729 page_cnt = udev->data_pages_per_blk; in tcmu_copy_data()
732 for (page_inx = 0; page_inx < page_cnt && data_len; in tcmu_copy_data()
/Linux-v5.15/drivers/infiniband/hw/qedr/
Dmain.c783 u32 page_cnt; in qedr_init_hw() local
797 page_cnt = qed_chain_get_page_cnt(&dev->cnq_array[i].pbl); in qedr_init_hw()
798 cur_pbl->num_pbl_pages = page_cnt; in qedr_init_hw()
Dverbs.c842 int chain_entries, int page_cnt, in qedr_init_cq_params() argument
853 params->pbl_num_pages = page_cnt; in qedr_init_cq_params()
923 int page_cnt; in qedr_create_cq() local
972 page_cnt = cq->q.pbl_info.num_pbes; in qedr_create_cq()
984 page_cnt = qed_chain_get_page_cnt(&cq->pbl); in qedr_create_cq()
989 qedr_init_cq_params(cq, ctx, dev, vector, chain_entries, page_cnt, in qedr_create_cq()
1561 u32 page_cnt, page_size; in qedr_create_srq() local
1597 page_cnt = srq->usrq.pbl_info.num_pbes; in qedr_create_srq()
1609 page_cnt = qed_chain_get_page_cnt(pbl); in qedr_create_srq()
1618 in_params.num_pages = page_cnt; in qedr_create_srq()
/Linux-v5.15/tools/lib/bpf/
Dlibbpf.h682 perf_buffer__new(int map_fd, size_t page_cnt,
715 perf_buffer__new_raw(int map_fd, size_t page_cnt,
/Linux-v5.15/fs/btrfs/
Dioctl.c1220 u64 page_cnt; in cluster_pages_for_defrag() local
1236 page_cnt = min_t(u64, (u64)num_pages, (u64)file_end - start_index + 1); in cluster_pages_for_defrag()
1239 start, page_cnt << PAGE_SHIFT); in cluster_pages_for_defrag()
1246 for (i = 0; i < page_cnt; i++) { in cluster_pages_for_defrag()
1364 if (i_done != page_cnt) { in cluster_pages_for_defrag()
1369 start, (page_cnt - i_done) << PAGE_SHIFT, true); in cluster_pages_for_defrag()
1386 btrfs_delalloc_release_extents(BTRFS_I(inode), page_cnt << PAGE_SHIFT); in cluster_pages_for_defrag()
1399 start, page_cnt << PAGE_SHIFT, true); in cluster_pages_for_defrag()
1400 btrfs_delalloc_release_extents(BTRFS_I(inode), page_cnt << PAGE_SHIFT); in cluster_pages_for_defrag()
/Linux-v5.15/drivers/net/ethernet/qlogic/qede/
Dqede_main.c2092 u32 page_cnt = qed_chain_get_page_cnt(&txq->tx_pbl); in qede_start_txq() local
2113 page_cnt, &ret_params); in qede_start_txq()
2182 u32 page_cnt; in qede_start_queues() local
2198 page_cnt = qed_chain_get_page_cnt(&rxq->rx_comp_ring); in qede_start_queues()
2204 page_cnt, &ret_params); in qede_start_queues()
/Linux-v5.15/drivers/mmc/core/
Dmmc_test.c343 unsigned long page_cnt = 0; in mmc_test_alloc_mem() local
380 if (page_cnt < min_page_cnt) in mmc_test_alloc_mem()
390 page_cnt += 1UL << order; in mmc_test_alloc_mem()
392 if (page_cnt < min_page_cnt) in mmc_test_alloc_mem()
/Linux-v5.15/arch/sparc/kernel/
Dtraps_64.c2164 unsigned long page_cnt = DIV_ROUND_UP(ent->err_size, in sun4v_nonresum_error_user_handled() local
2171 page_cnt); in sun4v_nonresum_error_user_handled()
2173 while (page_cnt-- > 0) { in sun4v_nonresum_error_user_handled()

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