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Searched refs:burst_size (Results 1 – 25 of 45) sorted by relevance

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/OK3568_Linux_fs/kernel/kernel/trace/
H A Dpreemptirq_delay_test.c23 static uint burst_size = 1; variable
27 module_param_named(burst_size, burst_size, uint, 0444);
30 MODULE_PARM_DESC(burst_size, "The size of a burst (default 1)");
115 int s = MIN(burst_size, NR_TEST_FUNCS); in preemptirq_delay_run()
/OK3568_Linux_fs/kernel/drivers/dma/
H A Duniphier-xdmac.c73 u32 burst_size; member
142 its = xd->nodes[xd->cur_node].burst_size; in uniphier_xdmac_chan_start()
287 size_t burst_size, tlen; in uniphier_xdmac_prep_dma_memcpy() local
300 burst_size = min_t(size_t, len, XDMAC_MAX_WORD_SIZE); in uniphier_xdmac_prep_dma_memcpy()
303 xd->nodes[i].burst_size = burst_size; in uniphier_xdmac_prep_dma_memcpy()
304 xd->nodes[i].nr_burst = len / burst_size; in uniphier_xdmac_prep_dma_memcpy()
305 tlen = rounddown(len, burst_size); in uniphier_xdmac_prep_dma_memcpy()
360 xd->nodes[i].burst_size = maxburst * buswidth; in uniphier_xdmac_prep_slave_sg()
362 sg_dma_len(sg) / xd->nodes[i].burst_size; in uniphier_xdmac_prep_slave_sg()
372 if (sg_dma_len(sg) % xd->nodes[i].burst_size) { in uniphier_xdmac_prep_slave_sg()
H A Dtegra210-adma.c89 unsigned int (*adma_get_burst_config)(unsigned int burst_size);
541 static unsigned int tegra210_adma_get_burst_config(unsigned int burst_size) in tegra210_adma_get_burst_config() argument
543 if (!burst_size || burst_size > ADMA_CH_CONFIG_MAX_BURST_SIZE) in tegra210_adma_get_burst_config()
544 burst_size = ADMA_CH_CONFIG_MAX_BURST_SIZE; in tegra210_adma_get_burst_config()
546 return fls(burst_size) << ADMA_CH_CONFIG_BURST_SIZE_SHIFT; in tegra210_adma_get_burst_config()
549 static unsigned int tegra186_adma_get_burst_config(unsigned int burst_size) in tegra186_adma_get_burst_config() argument
551 if (!burst_size || burst_size > ADMA_CH_CONFIG_MAX_BURST_SIZE) in tegra186_adma_get_burst_config()
552 burst_size = ADMA_CH_CONFIG_MAX_BURST_SIZE; in tegra186_adma_get_burst_config()
554 return (burst_size - 1) << ADMA_CH_CONFIG_BURST_SIZE_SHIFT; in tegra186_adma_get_burst_config()
564 unsigned int burst_size, adma_dir; in tegra_adma_set_xfer_params() local
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H A Dtegra20-apb-dma.c971 u32 burst_size, in get_burst_size() argument
981 burst_byte = burst_size * slave_bw; in get_burst_size()
1006 unsigned int *burst_size, in get_transfer_param() argument
1013 *burst_size = tdc->dma_sconfig.dst_maxburst; in get_transfer_param()
1021 *burst_size = tdc->dma_sconfig.src_maxburst; in get_transfer_param()
1061 unsigned int burst_size; in tegra_dma_prep_slave_sg() local
1074 &burst_size, &slave_bw) < 0) in tegra_dma_prep_slave_sg()
1134 ahb_seq |= get_burst_size(tdc, burst_size, slave_bw, len); in tegra_dma_prep_slave_sg()
1185 unsigned int burst_size; in tegra_dma_prep_dma_cyclic() local
1226 &burst_size, &slave_bw) < 0) in tegra_dma_prep_dma_cyclic()
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H A Dimg-mdc-dma.c211 unsigned int max_burst, burst_size; in mdc_list_desc_config() local
240 burst_size = min(max_burst, mchan->config.dst_maxburst * in mdc_list_desc_config()
247 burst_size = min(max_burst, mchan->config.src_maxburst * in mdc_list_desc_config()
254 burst_size = max_burst; in mdc_list_desc_config()
256 ldesc->readport_conf |= (burst_size - 1) << in mdc_list_desc_config()
H A Dstm32-dma.c1091 u32 modulo, burst_size; in stm32_dma_desc_residue() local
1145 burst_size = chan->mem_burst * chan->mem_width; in stm32_dma_desc_residue()
1146 modulo = residue % burst_size; in stm32_dma_desc_residue()
1148 residue = residue - modulo + burst_size; in stm32_dma_desc_residue()
H A Dstm32-mdma.c1282 u32 cbndtr, residue, modulo, burst_size; in stm32_mdma_desc_residue() local
1296 burst_size = chan->mem_burst * chan->mem_width; in stm32_mdma_desc_residue()
1297 modulo = residue % burst_size; in stm32_mdma_desc_residue()
1299 residue = residue - modulo + burst_size; in stm32_mdma_desc_residue()
/OK3568_Linux_fs/kernel/drivers/gpu/ipu-v3/
H A Dipu-ic.c453 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()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/nouveau/dispnv04/
H A Darb.c240 unsigned int fifo_size, burst_size, graphics_lwm; in nv20_update_arb() local
243 burst_size = 512; in nv20_update_arb()
244 graphics_lwm = fifo_size - burst_size; in nv20_update_arb()
246 *burst = ilog2(burst_size >> 5); in nv20_update_arb()
/OK3568_Linux_fs/kernel/drivers/crypto/stm32/
H A Dstm32-crc32.c41 static unsigned int burst_size; variable
42 module_param(burst_size, uint, 0644);
43 MODULE_PARM_DESC(burst_size, "Select burst byte size (0 unlimited)");
220 const unsigned int burst_sz = burst_size; in stm32_crc_update()
/OK3568_Linux_fs/kernel/drivers/staging/media/imx/
H A Dimx-media-csi.c415 u32 burst_size; in csi_idmac_setup_channel() local
452 burst_size = 16; in csi_idmac_setup_channel()
461 burst_size = 8; in csi_idmac_setup_channel()
467 burst_size = (image.pix.width & 0x3f) ? in csi_idmac_setup_channel()
480 burst_size = (image.pix.width & 0x1f) ? in csi_idmac_setup_channel()
486 burst_size = 16; in csi_idmac_setup_channel()
493 burst_size = (image.pix.width & 0xf) ? 8 : 16; in csi_idmac_setup_channel()
524 ipu_cpmem_set_burstsize(priv->idmac_ch, burst_size); in csi_idmac_setup_channel()
543 burst_size = passthrough ? in csi_idmac_setup_channel()
544 (burst_size >> 3) - 1 : (burst_size >> 2) - 1; in csi_idmac_setup_channel()
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H A Dimx-ic-prpencvf.c354 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()
H A Dimx-media-vdic.c242 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()
/OK3568_Linux_fs/u-boot/arch/arm/include/asm/arch-tegra/
H A Dusb.h56 uint burst_size; member
97 uint burst_size; member
/OK3568_Linux_fs/kernel/drivers/staging/ralink-gdma/
H A Dralink-gdma.c113 enum gdma_dma_transfer_size burst_size; member
200 chan->burst_size = gdma_dma_maxburst(config->dst_maxburst); in gdma_dma_config()
209 chan->burst_size = gdma_dma_maxburst(config->src_maxburst); in gdma_dma_config()
316 (chan->burst_size << GDMA_REG_CTRL0_BURST_SHIFT) | in rt305x_gdma_start_transfer()
391 (chan->burst_size << GDMA_REG_CTRL0_BURST_SHIFT) | in rt3883_gdma_start_transfer()
573 chan->burst_size = gdma_dma_maxburst(len >> 2); in gdma_dma_prep_dma_memcpy()
/OK3568_Linux_fs/kernel/drivers/crypto/qce/
H A Dcore.h39 int burst_size; member
H A Dcore.c162 qce->burst_size = QCE_BAM_BURST_SIZE; in qce_check_version()
/OK3568_Linux_fs/kernel/net/openvswitch/
H A Dmeter.h28 u32 burst_size; member
H A Dmeter.c388 band->burst_size = nla_get_u32(attr[OVS_BAND_ATTR_BURST]); in dp_meter_create()
395 band->bucket = (band->burst_size + band->rate) * 1000ULL; in dp_meter_create()
652 max_bucket_size = (band->burst_size + band->rate) * 1000LL; in ovs_meter_execute()
/OK3568_Linux_fs/kernel/drivers/video/fbdev/omap2/omapfb/dss/
H A Ddispc.c1006 enum omap_burst_size burst_size) in dispc_ovl_set_burst_size() argument
1012 REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), burst_size, shift + 1, shift); in dispc_ovl_set_burst_size()
1018 const int burst_size = BURST_SIZE_X8; in dispc_configure_burst_sizes() local
1022 dispc_ovl_set_burst_size(i, burst_size); in dispc_configure_burst_sizes()
1024 dispc_ovl_set_burst_size(OMAP_DSS_WB, burst_size); in dispc_configure_burst_sizes()
1256 unsigned ovl_fifo_size, total_fifo_size, burst_size; in dispc_ovl_compute_fifo_thresholds() local
1259 burst_size = dispc_ovl_get_burst_size(plane); in dispc_ovl_compute_fifo_thresholds()
1277 *fifo_low = ovl_fifo_size - burst_size * 2; in dispc_ovl_compute_fifo_thresholds()
1278 *fifo_high = total_fifo_size - burst_size; in dispc_ovl_compute_fifo_thresholds()
1286 *fifo_high = burst_size; in dispc_ovl_compute_fifo_thresholds()
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/OK3568_Linux_fs/kernel/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_qdisc.c687 u8 burst_size; in mlxsw_sp_qdisc_tbf_check_params() local
697 err = mlxsw_sp_qdisc_tbf_bs(mlxsw_sp_port, p->max_size, &burst_size); in mlxsw_sp_qdisc_tbf_check_params()
719 u8 burst_size; in mlxsw_sp_qdisc_tbf_replace() local
722 err = mlxsw_sp_qdisc_tbf_bs(mlxsw_sp_port, p->max_size, &burst_size); in mlxsw_sp_qdisc_tbf_replace()
738 rate_kbps, burst_size); in mlxsw_sp_qdisc_tbf_replace()
/OK3568_Linux_fs/kernel/drivers/video/fbdev/nvidia/
H A Dnv_hw.c662 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()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/omapdrm/dss/
H A Ddispc.c1240 enum omap_burst_size burst_size) in dispc_ovl_set_burst_size() argument
1246 REG_FLD_MOD(dispc, DISPC_OVL_ATTRIBUTES(plane), burst_size, in dispc_ovl_set_burst_size()
1253 const int burst_size = BURST_SIZE_X8; in dispc_configure_burst_sizes() local
1257 dispc_ovl_set_burst_size(dispc, i, burst_size); in dispc_configure_burst_sizes()
1259 dispc_ovl_set_burst_size(dispc, OMAP_DSS_WB, burst_size); in dispc_configure_burst_sizes()
1512 unsigned int ovl_fifo_size, total_fifo_size, burst_size; in dispc_ovl_compute_fifo_thresholds() local
1515 burst_size = dispc_ovl_get_burst_size(dispc, plane); in dispc_ovl_compute_fifo_thresholds()
1533 *fifo_low = ovl_fifo_size - burst_size * 2; in dispc_ovl_compute_fifo_thresholds()
1534 *fifo_high = total_fifo_size - burst_size; in dispc_ovl_compute_fifo_thresholds()
1542 *fifo_high = burst_size; in dispc_ovl_compute_fifo_thresholds()
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/OK3568_Linux_fs/u-boot/drivers/usb/eth/
H A Dr8152.c98 u16 burst_size = 64; in generic_ocp_read() local
110 txsize = min(size, burst_size); in generic_ocp_read()
128 u16 burst_size = 512; in generic_ocp_write() local
154 txsize = min(size, burst_size); in generic_ocp_write()
/OK3568_Linux_fs/u-boot/drivers/video/
H A Dda8xx-fb.c349 static int lcd_cfg_dma(int burst_size) in lcd_cfg_dma() argument
354 switch (burst_size) { in lcd_cfg_dma()

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