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Searched refs:fifo_size (Results 1 – 25 of 162) sorted by relevance

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/linux/drivers/memory/tegra/
H A Dtegra30.c48 .fifo_size = 16 * 2,
65 .fifo_size = 16 * 128,
82 .fifo_size = 16 * 128,
99 .fifo_size = 16 * 64,
116 .fifo_size = 16 * 64,
133 .fifo_size = 16 * 128,
150 .fifo_size = 16 * 128,
167 .fifo_size = 16 * 64,
184 .fifo_size = 16 * 64,
201 .fifo_size = 16 * 8,
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/linux/drivers/tty/serial/
H A Dpch_uart.c212 int fifo_size; member
491 unsigned int fifo_size, unsigned int trigger) in pch_uart_hal_set_fifo() argument
501 if (fifo_size & ~(PCH_UART_FCR_FIFOE | PCH_UART_FCR_FIFO256)) { in pch_uart_hal_set_fifo()
503 __func__, fifo_size); in pch_uart_hal_set_fifo()
513 switch (priv->fifo_size) { in pch_uart_hal_set_fifo()
532 dmamode | fifo_size | trigger | PCH_UART_FCR_RFR | PCH_UART_FCR_TFR; in pch_uart_hal_set_fifo()
812 int fifo_size; in handle_tx() local
823 fifo_size = max(priv->fifo_size, 1); in handle_tx()
830 fifo_size--; in handle_tx()
833 while (!uart_tx_stopped(port) && fifo_size && in handle_tx()
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H A Datmel_serial.c151 u32 fifo_size; member
284 return atmel_port->fifo_size; in atmel_use_fifo()
948 if (atmel_port->fifo_size) { in atmel_tx_dma()
1052 config.dst_addr_width = (atmel_port->fifo_size) ? in atmel_prepare_tx_dma()
1907 if (atmel_port->fifo_size) { in atmel_startup()
2782 if (atmel_port->fifo_size) { in atmel_serial_resume()
2813 atmel_port->fifo_size = 0; in atmel_serial_probe_fifos()
2819 &atmel_port->fifo_size)) in atmel_serial_probe_fifos()
2822 if (!atmel_port->fifo_size) in atmel_serial_probe_fifos()
2825 if (atmel_port->fifo_size < ATMEL_MIN_FIFO_SIZE) { in atmel_serial_probe_fifos()
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/linux/drivers/usb/gadget/udc/
H A Datmel_usba_udc.c280 { .hw_ep_num = 0, .fifo_size = 64, .nr_banks = 1, },
281 { .hw_ep_num = 1, .fifo_size = 1024, .nr_banks = 2, },
282 { .hw_ep_num = 2, .fifo_size = 1024, .nr_banks = 1, },
283 { .hw_ep_num = 3, .fifo_size = 1024, .nr_banks = 1, },
284 { .hw_ep_num = 4, .fifo_size = 1024, .nr_banks = 1, },
285 { .hw_ep_num = 5, .fifo_size = 1024, .nr_banks = 1, },
286 { .hw_ep_num = 6, .fifo_size = 1024, .nr_banks = 1, },
291 { .hw_ep_num = 0, .fifo_size = 64, .nr_banks = 1, },
292 { .hw_ep_num = 1, .fifo_size = 1024, .nr_banks = 3, },
293 { .hw_ep_num = 2, .fifo_size = 1024, .nr_banks = 2, },
[all …]
H A Dpxa25x_udc.c428 || ep->fifo_size < usb_endpoint_maxp (desc)) { in pxa25x_ep_enable()
613 is_short = unlikely (max < ep->fifo_size); in write_fifo()
2017 .fifo_size = BULK_FIFO_SIZE,
2032 .fifo_size = BULK_FIFO_SIZE,
2049 .fifo_size = ISO_FIFO_SIZE,
2064 .fifo_size = ISO_FIFO_SIZE,
2079 .fifo_size = INT_FIFO_SIZE,
2096 .fifo_size = BULK_FIFO_SIZE,
2111 .fifo_size = BULK_FIFO_SIZE,
2127 .fifo_size = ISO_FIFO_SIZE,
[all …]
/linux/drivers/tty/serial/8250/
H A D8250_port.c48 .fifo_size = 1,
53 .fifo_size = 1,
58 .fifo_size = 1,
63 .fifo_size = 1,
68 .fifo_size = 16,
76 .fifo_size = 1,
81 .fifo_size = 1,
87 .fifo_size = 32,
96 .fifo_size = 64,
105 .fifo_size = 1,
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/linux/drivers/rpmsg/
H A Dqcom_smd.c218 int fifo_size; member
435 return (head - tail) & (channel->fifo_size - 1); in qcom_smd_channel_get_rx_avail()
507 len = min_t(size_t, count, channel->fifo_size - tail); in qcom_smd_channel_peek()
535 tail &= (channel->fifo_size - 1); in qcom_smd_channel_advance()
553 if (tail + channel->pkt_size >= channel->fifo_size) { in qcom_smd_channel_recv_single()
687 unsigned mask = channel->fifo_size - 1; in qcom_smd_get_tx_avail()
709 len = min_t(size_t, count, channel->fifo_size - head); in qcom_smd_write_fifo()
725 head &= (channel->fifo_size - 1); in qcom_smd_write_fifo()
756 if (tlen >= channel->fifo_size) in __qcom_smd_send()
825 bb_size = min(channel->fifo_size, SZ_4K); in qcom_smd_channel_open()
[all …]
/linux/drivers/media/pci/cx25821/
H A Dcx25821-core.c38 .fifo_size = (VID_CLUSTER_SIZE << 2),
60 .fifo_size = (VID_CLUSTER_SIZE << 2),
82 .fifo_size = (VID_CLUSTER_SIZE << 2),
104 .fifo_size = (VID_CLUSTER_SIZE << 2),
126 .fifo_size = (VID_CLUSTER_SIZE << 2),
148 .fifo_size = (VID_CLUSTER_SIZE << 2),
170 .fifo_size = (VID_CLUSTER_SIZE << 2),
192 .fifo_size = (VID_CLUSTER_SIZE << 2),
213 .fifo_size = AUDIO_CLUSTER_SIZE * 3,
227 .fifo_size = (VID_CLUSTER_SIZE << 2),
[all …]
/linux/drivers/media/pci/cx88/
H A Dcx88-core.c249 .fifo_size = 0x002800,
261 .fifo_size = 0x000800,
273 .fifo_size = 0x000800,
285 .fifo_size = 0x001000,
297 .fifo_size = 0x001000,
309 .fifo_size = 0x001000, /* same as audio IN */
321 .fifo_size = 0x001000,
333 .fifo_size = 0x000C00,
351 lines = ch->fifo_size / bpl; in cx88_sram_channel_setup()
464 ch->fifo_start, ch->fifo_start + ch->fifo_size); in cx88_sram_channel_dump()
[all …]
/linux/drivers/i2c/busses/
H A Di2c-npcm7xx.c526 u8 fifo_size; member
534 .fifo_size = 16,
542 .fifo_size = 32,
1034 size_free_fifo = bus->data->fifo_size - npcm_i2c_fifo_usage(bus); in npcm_i2c_write_to_fifo_master()
1040 size_free_fifo = bus->data->fifo_size - npcm_i2c_fifo_usage(bus); in npcm_i2c_write_to_fifo_master()
1061 rxf_ctl = min_t(int, nread, bus->data->fifo_size); in npcm_i2c_set_fifo()
1064 if (nread <= bus->data->fifo_size) in npcm_i2c_set_fifo()
1083 if (nwrite > bus->data->fifo_size) in npcm_i2c_set_fifo()
1085 iowrite8(bus->data->fifo_size, bus->reg + NPCM_I2CTXF_CTL); in npcm_i2c_set_fifo()
1148 while (max_bytes-- && bus->data->fifo_size != npcm_i2c_fifo_usage(bus)) { in npcm_i2c_write_fifo_slave()
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H A Di2c-at91-master.c39 if (dev->fifo_size) in at91_init_twi_bus_master()
217 if (dev->fifo_size) { in at91_twi_write_data_dma()
354 if (dev->fifo_size && IS_ALIGNED(buf_len, 4)) { in at91_twi_read_data_dma()
535 if (dev->fifo_size) { in at91_do_twi_transfer()
614 if ((has_alt_cmd || dev->fifo_size) && in at91_do_twi_transfer()
634 if ((has_alt_cmd || dev->fifo_size) && in at91_do_twi_transfer()
767 if (dev->fifo_size) in at91_twi_configure_dma()
902 &dev->fifo_size)) { in at91_twi_probe_master()
903 dev_info(dev->dev, "Using FIFO (%u data)\n", dev->fifo_size); in at91_twi_probe_master()
H A Di2c-omap.c198 u8 fifo_size; /* use as flag and value member
467 OMAP_I2C_IE_AL) | ((omap->fifo_size) ? in omap_i2c_init()
621 omap->threshold = clamp(size, (u8) 1, omap->fifo_size); in omap_i2c_resize_fifo()
1116 if (omap->fifo_size) in omap_i2c_xfer_data()
1145 if (omap->fifo_size) in omap_i2c_xfer_data()
1437 omap->fifo_size = 0x8 << s; in omap_i2c_probe()
1445 omap->fifo_size = (omap->fifo_size / 2); in omap_i2c_probe()
1452 omap->latency = (1000000 * omap->fifo_size) / in omap_i2c_probe()
/linux/drivers/spi/
H A Dspi-fsl-dspi.c130 int fifo_size; member
247 .fifo_size = 4,
254 .fifo_size = 4,
261 .fifo_size = 16,
267 .fifo_size = 4,
274 .fifo_size = 16,
281 .fifo_size = 16,
287 .fifo_size = 4,
293 .fifo_size = 4,
299 .fifo_size = 4,
[all …]
/linux/drivers/iio/imu/inv_mpu6050/
H A Dinv_mpu_core.c150 .fifo_size = 1024,
159 .fifo_size = 512,
168 .fifo_size = 512,
177 .fifo_size = 4096,
186 .fifo_size = 1024,
195 .fifo_size = 1024,
204 .fifo_size = 512,
213 .fifo_size = 512,
222 .fifo_size = 512,
231 .fifo_size = 512,
[all …]
/linux/drivers/media/pci/cx23885/
H A Dcx23885-core.c92 .fifo_size = 0x2800,
104 .fifo_size = 0x0,
116 .fifo_size = 0x1000,
128 .fifo_size = 0x0,
140 .fifo_size = 0x0,
152 .fifo_size = 0x1000,
164 .fifo_size = 0x1000,
176 .fifo_size = 0x0,
188 .fifo_size = 0x0,
203 .fifo_size = 0x2800,
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/linux/drivers/comedi/drivers/
H A Dcb_pcidas.c220 int fifo_size; /* number of samples fifo can hold */ member
235 .fifo_size = 512,
246 .fifo_size = 1024,
253 .fifo_size = 1024,
261 .fifo_size = 1024,
266 .fifo_size = 512,
275 .fifo_size = 1024,
280 .fifo_size = 1024,
287 .fifo_size = 1024,
1008 cb_pcidas_ao_load_fifo(dev, s, board->fifo_size); in cb_pcidas_ao_inttrig()
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/linux/drivers/gpu/drm/nouveau/dispnv04/
H A Darb.c241 unsigned int fifo_size, burst_size, graphics_lwm; in nv20_update_arb() local
243 fifo_size = 2048; in nv20_update_arb()
245 graphics_lwm = fifo_size - burst_size; in nv20_update_arb()
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_scrn.c124 size_t fifo_size; in vmw_sou_fifo_create() local
135 fifo_size = sizeof(*cmd); in vmw_sou_fifo_create()
136 cmd = VMW_CMD_RESERVE(dev_priv, fifo_size); in vmw_sou_fifo_create()
140 memset(cmd, 0, fifo_size); in vmw_sou_fifo_create()
157 vmw_cmd_commit(dev_priv, fifo_size); in vmw_sou_fifo_create()
170 size_t fifo_size; in vmw_sou_fifo_destroy() local
184 fifo_size = sizeof(*cmd); in vmw_sou_fifo_destroy()
185 cmd = VMW_CMD_RESERVE(dev_priv, fifo_size); in vmw_sou_fifo_destroy()
189 memset(cmd, 0, fifo_size); in vmw_sou_fifo_destroy()
193 vmw_cmd_commit(dev_priv, fifo_size); in vmw_sou_fifo_destroy()
H A Dvmwgfx_ldu.c598 size_t fifo_size; in vmw_kms_ldu_do_bo_dirty() local
606 fifo_size = sizeof(*cmd) * num_clips; in vmw_kms_ldu_do_bo_dirty()
607 cmd = VMW_CMD_RESERVE(dev_priv, fifo_size); in vmw_kms_ldu_do_bo_dirty()
611 memset(cmd, 0, fifo_size); in vmw_kms_ldu_do_bo_dirty()
620 vmw_cmd_commit(dev_priv, fifo_size); in vmw_kms_ldu_do_bo_dirty()
H A Dvmwgfx_overlay.c94 size_t fifo_size; in vmw_overlay_send_put() local
117 fifo_size = sizeof(*cmds) + sizeof(*flush) + sizeof(*items) * num_items; in vmw_overlay_send_put()
119 cmds = VMW_CMD_RESERVE(dev_priv, fifo_size); in vmw_overlay_send_put()
166 vmw_cmd_commit(dev_priv, fifo_size); in vmw_overlay_send_put()
/linux/sound/soc/stm/
H A Dstm32_sai.c26 .fifo_size = 8,
40 .fifo_size = 8,
242 sai->conf.fifo_size = FIELD_GET(SAI_HWCFGR_FIFO_SIZE, val); in stm32_sai_probe()
/linux/drivers/video/fbdev/aty/
H A Dmach64_ct.c158 tmp = ((multiplier * pll->fifo_size) << vshift) / divider; in aty_dsp_gt()
171 dsp_off = ((multiplier * (pll->fifo_size - 1)) << vshift) / divider - in aty_dsp_gt()
444 pll->ct.fifo_size = 32; in aty_init_pll_ct()
446 pll->ct.fifo_size = 24; in aty_init_pll_ct()
506 pll->ct.fifo_size = 32; in aty_init_pll_ct()
508 pll->ct.fifo_size = 24; in aty_init_pll_ct()
/linux/drivers/usb/dwc3/
H A Dgadget.c686 int fifo_size; in dwc3_gadget_calc_tx_fifo_size() local
695 fifo_size = mult * (max_packet / mdwidth) + 1; in dwc3_gadget_calc_tx_fifo_size()
697 fifo_size = mult * ((max_packet + mdwidth) / mdwidth) + 1; in dwc3_gadget_calc_tx_fifo_size()
698 return fifo_size; in dwc3_gadget_calc_tx_fifo_size()
808 int fifo_size; in dwc3_gadget_resize_tx_fifos() local
870 fifo_size = (num_fifos - 1) * fifo; in dwc3_gadget_resize_tx_fifos()
871 if (remaining < fifo_size) in dwc3_gadget_resize_tx_fifos()
872 fifo_size = remaining; in dwc3_gadget_resize_tx_fifos()
874 fifo_size += fifo; in dwc3_gadget_resize_tx_fifos()
876 fifo_size++; in dwc3_gadget_resize_tx_fifos()
[all …]
/linux/drivers/gpu/drm/omapdrm/dss/
H A Ddsi.h264 enum fifo_size { enum
373 enum fifo_size tx_fifo_size;
374 enum fifo_size rx_fifo_size;
/linux/sound/pci/ctxfi/
H A Dctpcm.c42 .fifo_size = 0,
64 .fifo_size = 0,
90 .fifo_size = 0,

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