/linux/kernel/trace/ |
H A D | preemptirq_delay_test.c | 23 static uint burst_size = 1; variable 28 module_param_named(burst_size, burst_size, uint, 0444); 32 MODULE_PARM_DESC(burst_size, "The size of a burst (default 1)"); 119 int s = MIN(burst_size, NR_TEST_FUNCS); in preemptirq_delay_run()
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/linux/drivers/dma/ |
H A D | loongson2-apb-dma.c | 106 size_t burst_size; member 257 num_segments = DIV_ROUND_UP((ldma_sg->len + 3) >> 2, desc->burst_size); in ls2x_dma_fill_desc() 328 size_t burst_size; in ls2x_dma_prep_slave_sg() local 334 burst_size = ls2x_dmac_detect_burst(lchan); in ls2x_dma_prep_slave_sg() 335 if (!burst_size) in ls2x_dma_prep_slave_sg() 344 desc->burst_size = burst_size; in ls2x_dma_prep_slave_sg() 388 size_t burst_size; in ls2x_dma_prep_dma_cyclic() local 398 burst_size = ls2x_dmac_detect_burst(lchan); in ls2x_dma_prep_dma_cyclic() 399 if (!burst_size) in ls2x_dma_prep_dma_cyclic() 409 desc->burst_size = burst_size; in ls2x_dma_prep_dma_cyclic()
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H A D | tegra210-adma.c | 91 unsigned int (*adma_get_burst_config)(unsigned int burst_size); 574 static unsigned int tegra210_adma_get_burst_config(unsigned int burst_size) in tegra210_adma_get_burst_config() argument 576 if (!burst_size || burst_size > ADMA_CH_CONFIG_MAX_BURST_SIZE) in tegra210_adma_get_burst_config() 577 burst_size = ADMA_CH_CONFIG_MAX_BURST_SIZE; in tegra210_adma_get_burst_config() 579 return fls(burst_size) << ADMA_CH_CONFIG_BURST_SIZE_SHIFT; in tegra210_adma_get_burst_config() 582 static unsigned int tegra186_adma_get_burst_config(unsigned int burst_size) in tegra186_adma_get_burst_config() argument 584 if (!burst_size || burst_size > ADMA_CH_CONFIG_MAX_BURST_SIZE) in tegra186_adma_get_burst_config() 585 burst_size = ADMA_CH_CONFIG_MAX_BURST_SIZE; in tegra186_adma_get_burst_config() 587 return (burst_size - 1) << ADMA_CH_CONFIG_BURST_SIZE_SHIFT; in tegra186_adma_get_burst_config() 597 unsigned int burst_size, adma_dir, fifo_size_shift; in tegra_adma_set_xfer_params() local [all …]
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H A D | tegra186-gpc-dma.c | 816 u32 burst_size, enum dma_slave_buswidth slave_bw, in get_burst_size() argument 827 burst_byte = burst_size ? burst_size * slave_bw : len; in get_burst_size() 843 unsigned int *burst_size, in get_transfer_param() argument 850 *burst_size = tdc->dma_sconfig.dst_maxburst; in get_transfer_param() 857 *burst_size = tdc->dma_sconfig.src_maxburst; in get_transfer_param() 1017 u32 burst_size; in tegra_dma_prep_slave_sg() local 1035 &burst_size, &slave_bw); in tegra_dma_prep_slave_sg() 1068 if (burst_size == 64) in tegra_dma_prep_slave_sg() 1095 mmio_seq |= get_burst_size(tdc, burst_size, slave_bw, len); in tegra_dma_prep_slave_sg() 1131 u32 csr, mc_seq, apb_ptr = 0, mmio_seq = 0, burst_size; in tegra_dma_prep_dma_cyclic() local [all …]
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/linux/drivers/gpu/ipu-v3/ |
H A D | ipu-ic.c | 453 u32 width, u32 height, int burst_size, in ipu_ic_task_idma_init() argument 464 if ((burst_size != 8) && (burst_size != 16)) { in ipu_ic_task_idma_init() 483 if (burst_size == 16) in ipu_ic_task_idma_init() 500 if (burst_size == 16) in ipu_ic_task_idma_init() 510 if (burst_size == 16) in ipu_ic_task_idma_init() 516 if (burst_size == 16) in ipu_ic_task_idma_init() 537 if (burst_size == 16) in ipu_ic_task_idma_init() 558 if (burst_size == 16) in ipu_ic_task_idma_init() 564 if (burst_size == 16) in ipu_ic_task_idma_init() 570 if (burst_size == 16) in ipu_ic_task_idma_init()
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H A D | ipu-image-convert.c | 1297 unsigned int burst_size; in init_idmac_channel() local 1359 burst_size = 8; in init_idmac_channel() 1362 burst_size = (width % 16) ? 8 : 16; in init_idmac_channel() 1364 ipu_cpmem_set_burstsize(channel, burst_size); in init_idmac_channel() 1367 burst_size, rot_mode); in init_idmac_channel()
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/linux/drivers/gpu/drm/nouveau/dispnv04/ |
H A D | arb.c | 241 unsigned int fifo_size, burst_size, graphics_lwm; in nv20_update_arb() local 244 burst_size = 512; in nv20_update_arb() 245 graphics_lwm = fifo_size - burst_size; in nv20_update_arb() 247 *burst = ilog2(burst_size >> 5); in nv20_update_arb()
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/linux/drivers/hwtracing/coresight/ |
H A D | coresight-tmc-core.c | 460 u32 burst_size; in tmc_etr_get_max_burst_size() local 463 &burst_size)) in tmc_etr_get_max_burst_size() 467 if (burst_size > 0xF) in tmc_etr_get_max_burst_size() 468 burst_size = TMC_AXICTL_WR_BURST_16; in tmc_etr_get_max_burst_size() 470 return burst_size; in tmc_etr_get_max_burst_size()
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/linux/net/openvswitch/ |
H A D | meter.h | 27 u32 burst_size; member
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H A D | meter.c | 385 band->burst_size = nla_get_u32(attr[OVS_BAND_ATTR_BURST]); in dp_meter_create() 392 band->bucket = band->burst_size * 1000ULL; in dp_meter_create() 651 max_bucket_size = band->burst_size * 1000LL; in ovs_meter_execute()
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/linux/drivers/staging/media/imx/ |
H A D | imx-ic-prpencvf.c | 354 unsigned int burst_size; in prp_setup_channel() local 417 burst_size = 8; in prp_setup_channel() 420 burst_size = (image.pix.width & 0xf) ? 8 : 16; in prp_setup_channel() 423 ipu_cpmem_set_burstsize(channel, burst_size); in prp_setup_channel() 437 burst_size, rot_mode); in prp_setup_channel()
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H A D | imx-media-vdic.c | 242 unsigned int burst_size; in setup_vdi_channel() local 261 burst_size = (image.pix.width & 0xf) ? 8 : 16; in setup_vdi_channel() 262 ipu_cpmem_set_burstsize(channel, burst_size); in setup_vdi_channel()
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/linux/drivers/dma/ti/ |
H A D | k3-udma.c | 136 u8 burst_size[3]; member 1872 u8 burst_size = 0; in udma_tisci_m2m_channel_config() local 1884 burst_size = ud->match_data->burst_size[tpl]; in udma_tisci_m2m_channel_config() 1894 if (burst_size) { in udma_tisci_m2m_channel_config() 1896 req_tx.tx_burst_size = burst_size; in udma_tisci_m2m_channel_config() 1912 if (burst_size) { in udma_tisci_m2m_channel_config() 1914 req_rx.rx_burst_size = burst_size; in udma_tisci_m2m_channel_config() 1931 u8 burst_size = 0; in bcdma_tisci_m2m_channel_config() local 1938 burst_size in bcdma_tisci_m2m_channel_config() [all...] |
/linux/drivers/iio/imu/ |
H A D | adis16475.c | 1497 u16 burst_size, u16 start_idx) in adis16475_validate_crc() argument 1501 for (i = start_idx; i < burst_size - 2; i++) in adis16475_validate_crc() 1569 u16 burst_size = ADIS16475_BURST_MAX_DATA; in adis16475_push_single_sample() local 1577 burst_size = adis->data->burst_max_len; in adis16475_push_single_sample() 1587 valid = adis16475_validate_crc(adis->buffer, crc, burst_size, start_idx); in adis16475_push_single_sample()
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/linux/drivers/video/fbdev/nvidia/ |
H A D | nv_hw.c | 662 unsigned int fifo_size, burst_size, graphics_lwm; in nv30UpdateArbitrationSettings() local 665 burst_size = 512; in nv30UpdateArbitrationSettings() 666 graphics_lwm = fifo_size - burst_size; in nv30UpdateArbitrationSettings() 671 burst_size >>= 5; in nv30UpdateArbitrationSettings() 672 while(burst_size >>= 1) (*burst)++; in nv30UpdateArbitrationSettings()
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/linux/drivers/gpu/drm/omapdrm/dss/ |
H A D | dispc.c | 1221 enum omap_burst_size burst_size) in dispc_ovl_set_burst_size() argument 1227 REG_FLD_MOD(dispc, DISPC_OVL_ATTRIBUTES(plane), burst_size, in dispc_ovl_set_burst_size() 1234 const int burst_size = BURST_SIZE_X8; in dispc_configure_burst_sizes() local 1238 dispc_ovl_set_burst_size(dispc, i, burst_size); in dispc_configure_burst_sizes() 1240 dispc_ovl_set_burst_size(dispc, OMAP_DSS_WB, burst_size); in dispc_configure_burst_sizes() 1482 unsigned int ovl_fifo_size, total_fifo_size, burst_size; in dispc_ovl_compute_fifo_thresholds() local 1485 burst_size = dispc_ovl_get_burst_size(dispc, plane); in dispc_ovl_compute_fifo_thresholds() 1503 *fifo_low = ovl_fifo_size - burst_size * 2; in dispc_ovl_compute_fifo_thresholds() 1504 *fifo_high = total_fifo_size - burst_size; in dispc_ovl_compute_fifo_thresholds() 1512 *fifo_high = burst_size; in dispc_ovl_compute_fifo_thresholds() [all …]
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/linux/drivers/net/ethernet/mellanox/mlxsw/ |
H A D | spectrum_qdisc.c | 996 u8 burst_size; in mlxsw_sp_qdisc_tbf_check_params() local 1006 err = mlxsw_sp_qdisc_tbf_bs(mlxsw_sp_port, p->max_size, &burst_size); in mlxsw_sp_qdisc_tbf_check_params() 1031 u8 burst_size; in mlxsw_sp_qdisc_tbf_replace() local 1043 err = mlxsw_sp_qdisc_tbf_bs(mlxsw_sp_port, p->max_size, &burst_size); in mlxsw_sp_qdisc_tbf_replace() 1049 rate_kbps, burst_size); in mlxsw_sp_qdisc_tbf_replace()
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/linux/drivers/dma/stm32/ |
H A D | stm32-dma.c | 1359 u32 modulo, burst_size; in stm32_dma_desc_residue() local 1414 burst_size = chan->mem_burst * chan->mem_width; in stm32_dma_desc_residue() 1415 modulo = residue % burst_size; in stm32_dma_desc_residue() 1417 residue = residue - modulo + burst_size; in stm32_dma_desc_residue()
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H A D | stm32-mdma.c | 1325 u32 cisr, clar, cbndtr, residue, modulo, burst_size; in stm32_mdma_desc_residue() local 1352 burst_size = chan->mem_burst * chan->mem_width; in stm32_mdma_desc_residue() 1353 modulo = residue % burst_size; in stm32_mdma_desc_residue() 1355 residue = residue - modulo + burst_size; in stm32_mdma_desc_residue()
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/linux/drivers/net/fddi/ |
H A D | defxx.c | 982 switch (bp->burst_size) in dfx_bus_config_check() 986 bp->burst_size = PI_PDATA_B_DMA_BURST_SIZE_8; in dfx_bus_config_check() 1071 bp->burst_size = PI_PDATA_B_DMA_BURST_SIZE_DEF; in dfx_driver_init() 1296 bp->burst_size, in dfx_adap_init()
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/linux/include/video/ |
H A D | imx-ipu-v3.h | 455 u32 width, u32 height, int burst_size,
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/linux/block/ |
H A D | bfq-iosched.h | 748 int burst_size; member
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H A D | bfq-iosched.c | 1233 bfqd->burst_size = 1; in bfq_reset_burst_list() 1235 bfqd->burst_size = 0; in bfq_reset_burst_list() 1244 bfqd->burst_size++; in bfq_add_to_burst() 1246 if (bfqd->burst_size == bfqd->bfq_large_burst_thresh) { in bfq_add_to_burst() 5386 if (bfqq->bic && bfqq->bfqd->burst_size > 0) in bfq_put_queue() 5387 bfqq->bfqd->burst_size--; in bfq_put_queue() 7012 (bfqd->burst_size > 0 || in bfq_init_rq()
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/linux/drivers/scsi/cxgbi/ |
H A D | libcxgbi.h | 567 u32 burst_size; member
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/linux/drivers/media/pci/ddbridge/ |
H A D | ddbridge-sx8.c | 31 u32 burst_size; member
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