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Searched refs:burst_size (Results 1 - 25 of 85) sorted by relevance

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/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/kernel/trace/
H A Dpreemptirq_delay_test.c23 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)");
121 int s = MIN(burst_size, NR_TEST_FUNCS); in preemptirq_delay_run()
/kernel/linux/linux-5.10/drivers/dma/
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 in tegra186_adma_get_burst_config()
564 unsigned int burst_size, adma_dir; tegra_adma_set_xfer_params() local
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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()
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H A Dtegra20-apb-dma.c971 u32 burst_size, in get_burst_size()
978 * burst_size from client is in terms of the bus_width. in get_burst_size()
981 burst_byte = burst_size * slave_bw; in get_burst_size()
1006 unsigned int *burst_size, in get_transfer_param()
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
970 get_burst_size(struct tegra_dma_channel *tdc, u32 burst_size, enum dma_slave_buswidth slave_bw, u32 len) get_burst_size() argument
1001 get_transfer_param(struct tegra_dma_channel *tdc, enum dma_transfer_direction direction, u32 *apb_addr, u32 *apb_seq, u32 *csr, unsigned int *burst_size, enum dma_slave_buswidth *slave_bw) get_transfer_param() argument
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/kernel/linux/linux-6.6/drivers/dma/
H A Dtegra210-adma.c85 unsigned int (*adma_get_burst_config)(unsigned int burst_size);
538 static unsigned int tegra210_adma_get_burst_config(unsigned int burst_size) in tegra210_adma_get_burst_config() argument
540 if (!burst_size || burst_size > ADMA_CH_CONFIG_MAX_BURST_SIZE) in tegra210_adma_get_burst_config()
541 burst_size = ADMA_CH_CONFIG_MAX_BURST_SIZE; in tegra210_adma_get_burst_config()
543 return fls(burst_size) << ADMA_CH_CONFIG_BURST_SIZE_SHIFT; in tegra210_adma_get_burst_config()
546 static unsigned int tegra186_adma_get_burst_config(unsigned int burst_size) in tegra186_adma_get_burst_config() argument
548 if (!burst_size || burst_size > ADMA_CH_CONFIG_MAX_BURST_SIZE) in tegra186_adma_get_burst_config()
549 burst_size in tegra186_adma_get_burst_config()
561 unsigned int burst_size, adma_dir, fifo_size_shift; tegra_adma_set_xfer_params() local
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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()
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H A Dtegra186-gpc-dma.c803 u32 burst_size, enum dma_slave_buswidth slave_bw, in get_burst_size()
809 * burst_size from client is in terms of the bus_width. in get_burst_size()
811 * If burst_size is not specified from client, then use in get_burst_size()
814 burst_byte = burst_size ? burst_size * slave_bw : len; in get_burst_size()
830 unsigned int *burst_size, in get_transfer_param()
837 *burst_size = tdc->dma_sconfig.dst_maxburst; in get_transfer_param()
844 *burst_size = tdc->dma_sconfig.src_maxburst; in get_transfer_param()
1004 u32 burst_size; in tegra_dma_prep_slave_sg() local
1022 &burst_size, in tegra_dma_prep_slave_sg()
802 get_burst_size(struct tegra_dma_channel *tdc, u32 burst_size, enum dma_slave_buswidth slave_bw, int len) get_burst_size() argument
825 get_transfer_param(struct tegra_dma_channel *tdc, enum dma_transfer_direction direction, u32 *apb_addr, u32 *mmio_seq, u32 *csr, unsigned int *burst_size, enum dma_slave_buswidth *slave_bw) get_transfer_param() argument
1118 u32 csr, mc_seq, apb_ptr = 0, mmio_seq = 0, burst_size; tegra_dma_prep_dma_cyclic() local
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H A Dtegra20-apb-dma.c959 u32 burst_size, in get_burst_size()
966 * burst_size from client is in terms of the bus_width. in get_burst_size()
969 burst_byte = burst_size * slave_bw; in get_burst_size()
994 unsigned int *burst_size, in get_transfer_param()
1001 *burst_size = tdc->dma_sconfig.dst_maxburst; in get_transfer_param()
1009 *burst_size = tdc->dma_sconfig.src_maxburst; in get_transfer_param()
1049 unsigned int burst_size; in tegra_dma_prep_slave_sg() local
1062 &burst_size, &slave_bw) < 0) in tegra_dma_prep_slave_sg()
1122 ahb_seq |= get_burst_size(tdc, burst_size, slave_bw, len); in tegra_dma_prep_slave_sg()
1173 unsigned int burst_size; in tegra_dma_prep_dma_cyclic() local
958 get_burst_size(struct tegra_dma_channel *tdc, u32 burst_size, enum dma_slave_buswidth slave_bw, u32 len) get_burst_size() argument
989 get_transfer_param(struct tegra_dma_channel *tdc, enum dma_transfer_direction direction, u32 *apb_addr, u32 *apb_seq, u32 *csr, unsigned int *burst_size, enum dma_slave_buswidth *slave_bw) get_transfer_param() argument
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/kernel/linux/linux-5.10/drivers/gpu/ipu-v3/
H A Dipu-ic.c453 u32 width, u32 height, int burst_size, in ipu_ic_task_idma_init()
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 in ipu_ic_task_idma_init()
452 ipu_ic_task_idma_init(struct ipu_ic *ic, struct ipuv3_channel *channel, u32 width, u32 height, int burst_size, enum ipu_rotate_mode rot) ipu_ic_task_idma_init() argument
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/kernel/linux/linux-6.6/drivers/gpu/ipu-v3/
H A Dipu-ic.c453 u32 width, u32 height, int burst_size, in ipu_ic_task_idma_init()
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 in ipu_ic_task_idma_init()
452 ipu_ic_task_idma_init(struct ipu_ic *ic, struct ipuv3_channel *channel, u32 width, u32 height, int burst_size, enum ipu_rotate_mode rot) ipu_ic_task_idma_init() argument
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/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/dispnv04/
H A Darb.c241 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()
/kernel/linux/linux-6.6/drivers/hwtracing/coresight/
H A Dcoresight-tmc-core.c419 u32 burst_size; in tmc_etr_get_max_burst_size() local
422 &burst_size)) in tmc_etr_get_max_burst_size()
426 if (burst_size > 0xF) in tmc_etr_get_max_burst_size()
427 burst_size = TMC_AXICTL_WR_BURST_16; in tmc_etr_get_max_burst_size()
429 return burst_size; in tmc_etr_get_max_burst_size()
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/drivers/crypto/qce/
H A Dcore.h24 * @burst_size: the crypto burst size
39 int burst_size; member
/kernel/linux/linux-6.6/drivers/crypto/qce/
H A Dcore.h24 * @burst_size: the crypto burst size
40 int burst_size; member
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-5.10/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 >> in csi_idmac_setup_channel()
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/kernel/linux/linux-6.6/drivers/staging/media/imx/
H A Dimx-media-csi.c417 u32 burst_size; in csi_idmac_setup_channel() local
454 burst_size = 16; in csi_idmac_setup_channel()
463 burst_size = 8; in csi_idmac_setup_channel()
469 burst_size = (image.pix.width & 0x3f) ? in csi_idmac_setup_channel()
482 burst_size = (image.pix.width & 0x1f) ? in csi_idmac_setup_channel()
488 burst_size = 16; in csi_idmac_setup_channel()
495 burst_size = (image.pix.width & 0xf) ? 8 : 16; in csi_idmac_setup_channel()
526 ipu_cpmem_set_burstsize(priv->idmac_ch, burst_size); in csi_idmac_setup_channel()
545 burst_size = passthrough ? in csi_idmac_setup_channel()
546 (burst_size >> in csi_idmac_setup_channel()
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/kernel/linux/linux-5.10/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()
654 max_bucket_size = (band->burst_size + band->rate) * 1000LL; in ovs_meter_execute()
/kernel/linux/linux-6.6/net/openvswitch/
H A Dmeter.h28 u32 burst_size; member
H A Dmeter.c385 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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