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Searched refs:burst_size (Results 1 – 25 of 34) sorted by relevance

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/Linux-v5.4/drivers/gpu/ipu-v3/
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()
Dipu-image-convert.c1285 unsigned int burst_size; in init_idmac_channel() local
1347 burst_size = 8; in init_idmac_channel()
1350 burst_size = (width % 16) ? 8 : 16; in init_idmac_channel()
1352 ipu_cpmem_set_burstsize(channel, burst_size); in init_idmac_channel()
1355 burst_size, rot_mode); in init_idmac_channel()
/Linux-v5.4/drivers/dma/
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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Dtegra20-apb-dma.c935 u32 burst_size, enum dma_slave_buswidth slave_bw, int len) in get_burst_size() argument
944 burst_byte = burst_size * slave_bw; in get_burst_size()
966 unsigned long *apb_seq, unsigned long *csr, unsigned int *burst_size, in get_transfer_param() argument
973 *burst_size = tdc->dma_sconfig.dst_maxburst; in get_transfer_param()
981 *burst_size = tdc->dma_sconfig.src_maxburst; in get_transfer_param()
1016 u32 burst_size; in tegra_dma_prep_slave_sg() local
1029 &burst_size, &slave_bw) < 0) in tegra_dma_prep_slave_sg()
1089 ahb_seq |= get_burst_size(tdc, burst_size, slave_bw, len); in tegra_dma_prep_slave_sg()
1139 u32 burst_size; in tegra_dma_prep_dma_cyclic() local
1180 &burst_size, &slave_bw) < 0) in tegra_dma_prep_dma_cyclic()
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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()
Dstm32-dma.c1078 u32 modulo, burst_size; in stm32_dma_desc_residue() local
1132 burst_size = chan->mem_burst * chan->mem_width; in stm32_dma_desc_residue()
1133 modulo = residue % burst_size; in stm32_dma_desc_residue()
1135 residue = residue - modulo + burst_size; in stm32_dma_desc_residue()
Dstm32-mdma.c1280 u32 cbndtr, residue, modulo, burst_size; in stm32_mdma_desc_residue() local
1294 burst_size = chan->mem_burst * chan->mem_width; in stm32_mdma_desc_residue()
1295 modulo = residue % burst_size; in stm32_mdma_desc_residue()
1297 residue = residue - modulo + burst_size; in stm32_mdma_desc_residue()
/Linux-v5.4/drivers/gpu/drm/nouveau/dispnv04/
Darb.c242 unsigned int fifo_size, burst_size, graphics_lwm; in nv20_update_arb() local
245 burst_size = 512; in nv20_update_arb()
246 graphics_lwm = fifo_size - burst_size; in nv20_update_arb()
248 *burst = ilog2(burst_size >> 5); in nv20_update_arb()
/Linux-v5.4/drivers/net/ethernet/mellanox/mlxsw/
Dspectrum_trap.c209 u8 burst_size; in mlxsw_sp_trap_group_policer_init() local
219 burst_size = 7; in mlxsw_sp_trap_group_policer_init()
226 burst_size); in mlxsw_sp_trap_group_policer_init()
/Linux-v5.4/drivers/crypto/qce/
Dcore.h39 int burst_size; member
Dcore.c157 qce->burst_size = QCE_BAM_BURST_SIZE; in qce_check_version()
Dcommon.c142 u32 beats = (qce->burst_size >> 3) - 1; in qce_config_reg()
/Linux-v5.4/net/openvswitch/
Dmeter.h25 u32 burst_size; member
Dmeter.c247 band->burst_size = nla_get_u32(attr[OVS_BAND_ATTR_BURST]); in dp_meter_create()
254 band->bucket = (band->burst_size + band->rate) * 1000; in dp_meter_create()
493 max_bucket_size = (band->burst_size + band->rate) * 1000LL; in ovs_meter_execute()
/Linux-v5.4/drivers/staging/media/imx/
Dimx-media-csi.c416 u32 burst_size; in csi_idmac_setup_channel() local
453 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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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()
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()
/Linux-v5.4/drivers/staging/ralink-gdma/
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()
/Linux-v5.4/arch/mips/include/asm/mach-pmcs-msp71xx/
Dmsp_usb.h75 u32 burst_size; /* 0x60: Controller burst size */ member
/Linux-v5.4/drivers/video/fbdev/omap2/omapfb/dss/
Ddispc.c1039 enum omap_burst_size burst_size) in dispc_ovl_set_burst_size() argument
1045 REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), burst_size, shift + 1, shift); in dispc_ovl_set_burst_size()
1051 const int burst_size = BURST_SIZE_X8; in dispc_configure_burst_sizes() local
1055 dispc_ovl_set_burst_size(i, burst_size); in dispc_configure_burst_sizes()
1057 dispc_ovl_set_burst_size(OMAP_DSS_WB, burst_size); in dispc_configure_burst_sizes()
1289 unsigned ovl_fifo_size, total_fifo_size, burst_size; in dispc_ovl_compute_fifo_thresholds() local
1292 burst_size = dispc_ovl_get_burst_size(plane); in dispc_ovl_compute_fifo_thresholds()
1310 *fifo_low = ovl_fifo_size - burst_size * 2; in dispc_ovl_compute_fifo_thresholds()
1311 *fifo_high = total_fifo_size - burst_size; in dispc_ovl_compute_fifo_thresholds()
1319 *fifo_high = burst_size; in dispc_ovl_compute_fifo_thresholds()
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/Linux-v5.4/drivers/video/fbdev/nvidia/
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()
/Linux-v5.4/drivers/gpu/drm/omapdrm/dss/
Ddispc.c1251 enum omap_burst_size burst_size) in dispc_ovl_set_burst_size() argument
1257 REG_FLD_MOD(dispc, DISPC_OVL_ATTRIBUTES(plane), burst_size, in dispc_ovl_set_burst_size()
1264 const int burst_size = BURST_SIZE_X8; in dispc_configure_burst_sizes() local
1268 dispc_ovl_set_burst_size(dispc, i, burst_size); in dispc_configure_burst_sizes()
1270 dispc_ovl_set_burst_size(dispc, OMAP_DSS_WB, burst_size); in dispc_configure_burst_sizes()
1523 unsigned int ovl_fifo_size, total_fifo_size, burst_size; in dispc_ovl_compute_fifo_thresholds() local
1526 burst_size = dispc_ovl_get_burst_size(dispc, plane); in dispc_ovl_compute_fifo_thresholds()
1544 *fifo_low = ovl_fifo_size - burst_size * 2; in dispc_ovl_compute_fifo_thresholds()
1545 *fifo_high = total_fifo_size - burst_size; in dispc_ovl_compute_fifo_thresholds()
1553 *fifo_high = burst_size; in dispc_ovl_compute_fifo_thresholds()
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/Linux-v5.4/block/
Dbfq-iosched.c1079 bfqd->burst_size = 1; in bfq_reset_burst_list()
1081 bfqd->burst_size = 0; in bfq_reset_burst_list()
1090 bfqd->burst_size++; in bfq_add_to_burst()
1092 if (bfqd->burst_size == bfqd->bfq_large_burst_thresh) { in bfq_add_to_burst()
4853 if (bfqq->bic && bfqq->bfqd->burst_size > 0) in bfq_put_queue()
4854 bfqq->bfqd->burst_size--; in bfq_put_queue()
6194 (bfqd->burst_size > 0 || in bfq_init_rq()
Dbfq-iosched.h672 int burst_size; member
/Linux-v5.4/include/video/
Dimx-ipu-v3.h453 u32 width, u32 height, int burst_size,

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