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

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/Linux-v4.19/drivers/gpu/ipu-v3/
Dipu-ic.c493 u32 width, u32 height, int burst_size, in ipu_ic_task_idma_init() argument
504 if ((burst_size != 8) && (burst_size != 16)) { in ipu_ic_task_idma_init()
523 if (burst_size == 16) in ipu_ic_task_idma_init()
540 if (burst_size == 16) in ipu_ic_task_idma_init()
550 if (burst_size == 16) in ipu_ic_task_idma_init()
556 if (burst_size == 16) in ipu_ic_task_idma_init()
577 if (burst_size == 16) in ipu_ic_task_idma_init()
598 if (burst_size == 16) in ipu_ic_task_idma_init()
604 if (burst_size == 16) in ipu_ic_task_idma_init()
610 if (burst_size == 16) in ipu_ic_task_idma_init()
Dipu-image-convert.c617 unsigned int burst_size; in init_idmac_channel() local
670 burst_size = 8; in init_idmac_channel()
673 burst_size = (width % 16) ? 8 : 16; in init_idmac_channel()
675 ipu_cpmem_set_burstsize(channel, burst_size); in init_idmac_channel()
678 burst_size, rot_mode); in init_idmac_channel()
/Linux-v4.19/drivers/gpu/drm/nouveau/dispnv04/
Darb.c244 unsigned int fifo_size, burst_size, graphics_lwm; in nv20_update_arb() local
247 burst_size = 512; in nv20_update_arb()
248 graphics_lwm = fifo_size - burst_size; in nv20_update_arb()
250 *burst = ilog2(burst_size >> 5); in nv20_update_arb()
/Linux-v4.19/drivers/dma/
Dtegra210-adma.c490 unsigned int burst_size, adma_dir; in tegra_adma_set_xfer_params() local
498 burst_size = fls(tdc->sconfig.dst_maxburst); in tegra_adma_set_xfer_params()
506 burst_size = fls(tdc->sconfig.src_maxburst); in tegra_adma_set_xfer_params()
517 if (!burst_size || burst_size > ADMA_CH_CONFIG_BURST_16) in tegra_adma_set_xfer_params()
518 burst_size = ADMA_CH_CONFIG_BURST_16; in tegra_adma_set_xfer_params()
523 ch_regs->config |= ADMA_CH_CONFIG_BURST_SIZE(burst_size); in tegra_adma_set_xfer_params()
Dtegra20-apb-dma.c870 u32 burst_size, enum dma_slave_buswidth slave_bw, int len) in get_burst_size() argument
879 burst_byte = burst_size * slave_bw; in get_burst_size()
901 unsigned long *apb_seq, unsigned long *csr, unsigned int *burst_size, in get_transfer_param() argument
908 *burst_size = tdc->dma_sconfig.dst_maxburst; in get_transfer_param()
916 *burst_size = tdc->dma_sconfig.src_maxburst; in get_transfer_param()
951 u32 burst_size; in tegra_dma_prep_slave_sg() local
964 &burst_size, &slave_bw) < 0) in tegra_dma_prep_slave_sg()
1020 ahb_seq |= get_burst_size(tdc, burst_size, slave_bw, len); in tegra_dma_prep_slave_sg()
1070 u32 burst_size; in tegra_dma_prep_dma_cyclic() local
1111 &burst_size, &slave_bw) < 0) in tegra_dma_prep_dma_cyclic()
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Dimg-mdc-dma.c214 unsigned int max_burst, burst_size; in mdc_list_desc_config() local
243 burst_size = min(max_burst, mchan->config.dst_maxburst * in mdc_list_desc_config()
250 burst_size = min(max_burst, mchan->config.src_maxburst * in mdc_list_desc_config()
257 burst_size = max_burst; in mdc_list_desc_config()
259 ldesc->readport_conf |= (burst_size - 1) << in mdc_list_desc_config()
Dstm32-dma.c1053 u32 modulo, burst_size; in stm32_dma_desc_residue() local
1079 burst_size = chan->mem_burst * chan->mem_width; in stm32_dma_desc_residue()
1080 modulo = residue % burst_size; in stm32_dma_desc_residue()
1082 residue = residue - modulo + burst_size; in stm32_dma_desc_residue()
Dstm32-mdma.c1290 u32 cbndtr, residue, modulo, burst_size; in stm32_mdma_desc_residue() local
1304 burst_size = chan->mem_burst * chan->mem_width; in stm32_mdma_desc_residue()
1305 modulo = residue % burst_size; in stm32_mdma_desc_residue()
1307 residue = residue - modulo + burst_size; in stm32_mdma_desc_residue()
/Linux-v4.19/drivers/crypto/qce/
Dcore.h47 int burst_size; member
Dcore.c165 qce->burst_size = QCE_BAM_BURST_SIZE; in qce_check_version()
Dcommon.c150 u32 beats = (qce->burst_size >> 3) - 1; in qce_config_reg()
/Linux-v4.19/net/openvswitch/
Dmeter.h28 u32 burst_size; member
Dmeter.c251 band->burst_size = nla_get_u32(attr[OVS_BAND_ATTR_BURST]); in dp_meter_create()
258 band->bucket = (band->burst_size + band->rate) * 1000; in dp_meter_create()
497 max_bucket_size = (band->burst_size + band->rate) * 1000LL; in ovs_meter_execute()
/Linux-v4.19/drivers/staging/media/imx/
Dimx-media-csi.c403 u32 burst_size; in csi_idmac_setup_channel() local
430 burst_size = 16; in csi_idmac_setup_channel()
438 burst_size = 8; in csi_idmac_setup_channel()
443 burst_size = (image.pix.width & 0x3f) ? in csi_idmac_setup_channel()
452 burst_size = (image.pix.width & 0x1f) ? in csi_idmac_setup_channel()
458 burst_size = 16; in csi_idmac_setup_channel()
465 burst_size = (image.pix.width & 0xf) ? 8 : 16; in csi_idmac_setup_channel()
485 ipu_cpmem_set_burstsize(priv->idmac_ch, burst_size); in csi_idmac_setup_channel()
504 burst_size = passthrough ? in csi_idmac_setup_channel()
505 (burst_size >> 3) - 1 : (burst_size >> 2) - 1; in csi_idmac_setup_channel()
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Dimx-ic-prpencvf.c358 unsigned int burst_size; in prp_setup_channel() local
401 burst_size = 8; in prp_setup_channel()
404 burst_size = (image.pix.width & 0xf) ? 8 : 16; in prp_setup_channel()
407 ipu_cpmem_set_burstsize(channel, burst_size); in prp_setup_channel()
419 burst_size, rot_mode); in prp_setup_channel()
Dimx-media-vdic.c258 unsigned int burst_size; in setup_vdi_channel() local
277 burst_size = (image.pix.width & 0xf) ? 8 : 16; in setup_vdi_channel()
278 ipu_cpmem_set_burstsize(channel, burst_size); in setup_vdi_channel()
/Linux-v4.19/drivers/staging/mt7621-dma/
Dralink-gdma.c119 enum gdma_dma_transfer_size burst_size; member
212 chan->burst_size = gdma_dma_maxburst(config->dst_maxburst); in gdma_dma_config()
221 chan->burst_size = gdma_dma_maxburst(config->src_maxburst); in gdma_dma_config()
328 (chan->burst_size << GDMA_REG_CTRL0_BURST_SHIFT) | \ in rt305x_gdma_start_transfer()
404 (chan->burst_size << GDMA_REG_CTRL0_BURST_SHIFT) | \ in rt3883_gdma_start_transfer()
583 chan->burst_size = gdma_dma_maxburst(len >> 2); in gdma_dma_prep_dma_memcpy()
/Linux-v4.19/arch/mips/include/asm/mach-pmcs-msp71xx/
Dmsp_usb.h91 u32 burst_size; /* 0x60: Controller burst size */ member
/Linux-v4.19/drivers/tty/serial/
Dmpsc.c399 static void mpsc_sdma_burstsize(struct mpsc_port_info *pi, u32 burst_size) in mpsc_sdma_burstsize() argument
404 pi->port.line, burst_size); in mpsc_sdma_burstsize()
406 burst_size >>= 3; /* Divide by 8 b/c reg values are 8-byte chunks */ in mpsc_sdma_burstsize()
408 if (burst_size < 2) in mpsc_sdma_burstsize()
410 else if (burst_size < 4) in mpsc_sdma_burstsize()
412 else if (burst_size < 8) in mpsc_sdma_burstsize()
421 static void mpsc_sdma_init(struct mpsc_port_info *pi, u32 burst_size) in mpsc_sdma_init() argument
424 burst_size); in mpsc_sdma_init()
428 mpsc_sdma_burstsize(pi, burst_size); in mpsc_sdma_init()
/Linux-v4.19/drivers/video/fbdev/omap2/omapfb/dss/
Ddispc.c1050 enum omap_burst_size burst_size) in dispc_ovl_set_burst_size() argument
1056 REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), burst_size, shift + 1, shift); in dispc_ovl_set_burst_size()
1062 const int burst_size = BURST_SIZE_X8; in dispc_configure_burst_sizes() local
1066 dispc_ovl_set_burst_size(i, burst_size); in dispc_configure_burst_sizes()
1068 dispc_ovl_set_burst_size(OMAP_DSS_WB, burst_size); in dispc_configure_burst_sizes()
1300 unsigned ovl_fifo_size, total_fifo_size, burst_size; in dispc_ovl_compute_fifo_thresholds() local
1303 burst_size = dispc_ovl_get_burst_size(plane); in dispc_ovl_compute_fifo_thresholds()
1321 *fifo_low = ovl_fifo_size - burst_size * 2; in dispc_ovl_compute_fifo_thresholds()
1322 *fifo_high = total_fifo_size - burst_size; in dispc_ovl_compute_fifo_thresholds()
1330 *fifo_high = burst_size; in dispc_ovl_compute_fifo_thresholds()
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/Linux-v4.19/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-v4.19/drivers/gpu/drm/omapdrm/dss/
Ddispc.c1274 enum omap_burst_size burst_size) in dispc_ovl_set_burst_size() argument
1280 REG_FLD_MOD(dispc, DISPC_OVL_ATTRIBUTES(plane), burst_size, in dispc_ovl_set_burst_size()
1287 const int burst_size = BURST_SIZE_X8; in dispc_configure_burst_sizes() local
1291 dispc_ovl_set_burst_size(dispc, i, burst_size); in dispc_configure_burst_sizes()
1293 dispc_ovl_set_burst_size(dispc, OMAP_DSS_WB, burst_size); in dispc_configure_burst_sizes()
1546 unsigned int ovl_fifo_size, total_fifo_size, burst_size; in dispc_ovl_compute_fifo_thresholds() local
1549 burst_size = dispc_ovl_get_burst_size(dispc, plane); in dispc_ovl_compute_fifo_thresholds()
1567 *fifo_low = ovl_fifo_size - burst_size * 2; in dispc_ovl_compute_fifo_thresholds()
1568 *fifo_high = total_fifo_size - burst_size; in dispc_ovl_compute_fifo_thresholds()
1576 *fifo_high = burst_size; in dispc_ovl_compute_fifo_thresholds()
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/Linux-v4.19/block/
Dbfq-iosched.h566 int burst_size; member
/Linux-v4.19/include/video/
Dimx-ipu-v3.h397 u32 width, u32 height, int burst_size,
/Linux-v4.19/drivers/net/fddi/
Ddefxx.c979 switch (bp->burst_size) in dfx_bus_config_check()
983 bp->burst_size = PI_PDATA_B_DMA_BURST_SIZE_8; in dfx_bus_config_check()
1069 bp->burst_size = PI_PDATA_B_DMA_BURST_SIZE_DEF; in dfx_driver_init()
1294 bp->burst_size, in dfx_adap_init()

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