| /linux/drivers/net/can/spi/mcp251xfd/ |
| H A D | mcp251xfd-ram.c | 46 n = min_t(u8, rounddown_pow_of_two(val), in can_ram_rounddown_pow_of_two()
123 num_rx_coalesce = rounddown_pow_of_two(num_rx_coalesce); in can_ram_get_layout()
146 num_tx_coalesce = rounddown_pow_of_two(num_tx_coalesce); in can_ram_get_layout()
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| /linux/tools/include/linux/ |
| H A D | log2.h | 168 #define rounddown_pow_of_two(n) \ macro
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| /linux/drivers/md/bcache/ |
| H A D | bset.c | 478 (size - rounddown_pow_of_two(size - 1)) << 1;
479 unsigned int i = 1, j = rounddown_pow_of_two(size - 1);
492 if (j == rounddown_pow_of_two(size) - 1)
709 t->extra = (t->size - rounddown_pow_of_two(t->size - 1)) << 1; in bch_bset_build_written_tree()
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| /linux/drivers/net/ethernet/intel/libeth/ |
| H A D | rx.c | 136 max = min(rounddown_pow_of_two(fq->buf_len ? : U32_MAX), in libeth_rx_page_pool_params_zc()
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| H A D | xdp.c | 372 low = rounddown_pow_of_two(quarter); in libeth_xdp_queue_threshold()
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| /linux/drivers/gpu/drm/nouveau/dispnv04/ |
| H A D | arb.c | 180 fifo->burst = rounddown_pow_of_two(fifo->burst); in nv10_calc_arb()
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| /linux/tools/testing/selftests/vfio/lib/drivers/nv_falcon/ |
| H A D | nv_falcon.c | 740 static u64 rounddown_pow_of_two(u64 x) in rounddown_pow_of_two() function
759 u64 chunk = rounddown_pow_of_two(remaining); in nv_falcon_memcpy_wait()
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| /linux/sound/hda/codecs/side-codecs/ |
| H A D | tas2781_hda_spi.c | 254 mask = rounddown_pow_of_two(max); in tasdevice_spi_amp_putvol()
282 mask = rounddown_pow_of_two(max); in tasdevice_spi_amp_getvol()
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| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_lpss.c | 86 fuart *= rounddown_pow_of_two(fref / fuart); in byt_set_termios()
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| H A D | 8250_mid.c | 230 fuart *= rounddown_pow_of_two(mid->board->freq / fuart); in mid8250_set_termios()
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| /linux/drivers/gpu/drm/i915/gem/selftests/ |
| H A D | huge_pages.c | 214 const u64 max_len = rounddown_pow_of_two(UINT_MAX); in fake_get_huge_pages()
1254 max_page_size = rounddown_pow_of_two(obj->mm.page_sizes.sg); in igt_write_huge()
1399 size = igt_random_size(&prng, min, rounddown_pow_of_two(size)); in igt_ppgtt_smoke_huge()
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| /linux/drivers/dma/dw/ |
| H A D | core.c | 792 rounddown_pow_of_two(dwc->dma_sconfig.src_maxburst); in dwc_verify_maxburst()
794 rounddown_pow_of_two(dwc->dma_sconfig.dst_maxburst); in dwc_verify_maxburst()
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| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | en_rx.c | 175 new_size = rounddown_pow_of_two(ring->actual_size); in mlx4_en_fill_rx_buffers()
233 rounddown_pow_of_two(num_rx_rings); in mlx4_en_set_num_rx_rings()
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| H A D | en_ethtool.c | 1212 return rounddown_pow_of_two(priv->rx_ring_num); in mlx4_en_get_rxfh_indir_size()
1250 rss_rings = rounddown_pow_of_two(rss_rings); in mlx4_en_get_rxfh()
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| /linux/drivers/net/ethernet/intel/ice/ |
| H A D | ice_sriov.c | 406 num_txq = rounddown_pow_of_two(avail_qs); in ice_set_per_vf_res()
414 num_rxq = rounddown_pow_of_two(avail_qs); in ice_set_per_vf_res()
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| /linux/drivers/pci/controller/ |
| H A D | pci-mvebu.c | 1149 rounddown_pow_of_two(size))); in mvebu_pcie_align_resource()
1152 rounddown_pow_of_two(size))); in mvebu_pcie_align_resource()
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| /linux/security/selinux/ss/ |
| H A D | avtab.c | 240 nslot = nrules > 3 ? rounddown_pow_of_two(nrules / 2) : 2; in avtab_alloc()
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| /linux/drivers/ntb/hw/mscc/ |
| H A D | ntb_hw_switchtec.c | 1206 sndev->nr_lut_mw = rounddown_pow_of_two(sndev->nr_lut_mw); in switchtec_ntb_init_mw()
1217 sndev->peer_nr_lut_mw = rounddown_pow_of_two(sndev->peer_nr_lut_mw); in switchtec_ntb_init_mw()
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| /linux/block/ |
| H A D | bio.c | 1347 *size = rounddown_pow_of_two(*size - 1); in folio_alloc_greedy()
1384 this_len = rounddown_pow_of_two(this_len); in bio_iov_iter_bounce_write()
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| /linux/drivers/net/vmxnet3/ |
| H A D | vmxnet3_drv.c | 3426 ring0_size = rounddown_pow_of_two(ring0_size); in vmxnet3_adjust_rx_ring_size()
3427 ring1_size = rounddown_pow_of_two(ring1_size); in vmxnet3_adjust_rx_ring_size()
4151 num_rx_queues = rounddown_pow_of_two(num_rx_queues); in vmxnet3_probe_device()
4152 num_tx_queues = rounddown_pow_of_two(num_tx_queues); in vmxnet3_probe_device()
4341 num_rx_queues = rounddown_pow_of_two(num_rx_queues); in vmxnet3_remove_device()
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| /linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_netdev.c | 2959 max_tx_queue_size = rounddown_pow_of_two(max_tx_queue_size); in ena_calc_io_queue_size()
2960 max_rx_queue_size = rounddown_pow_of_two(max_rx_queue_size); in ena_calc_io_queue_size()
2997 tx_queue_size = rounddown_pow_of_two(tx_queue_size); in ena_calc_io_queue_size()
2998 rx_queue_size = rounddown_pow_of_two(rx_queue_size); in ena_calc_io_queue_size()
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| /linux/drivers/net/wireguard/ |
| H A D | noise.c | 509 rounddown_pow_of_two(NSEC_PER_SEC / INITIATIONS_PER_SECOND)); in tai64n_now()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | en.h | 117 rounddown_pow_of_two(MLX5_UMR_MAX_FLEX_SPACE / sizeof(struct mlx5_mtt))
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| /linux/drivers/net/ethernet/qlogic/qlcnic/ |
| H A D | qlcnic_main.c | 632 num_rings = rounddown_pow_of_two(min_t(int, num_online_cpus(), in qlcnic_max_rings()
765 num_msix = rounddown_pow_of_two(err); in qlcnic_enable_msix()
769 num_msix = rounddown_pow_of_two(err - 1); in qlcnic_enable_msix()
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| /linux/drivers/scsi/bnx2i/ |
| H A D | bnx2i_hwi.c | 56 hba->max_sqes = rounddown_pow_of_two(hba->max_sqes); in bnx2i_adjust_qp_size()
59 hba->max_rqes = rounddown_pow_of_two(hba->max_rqes); in bnx2i_adjust_qp_size()
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