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Searched refs:FIFO (Results 1 – 25 of 144) sorted by relevance

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/Linux-v4.19/Documentation/devicetree/bindings/interrupt-controller/
Dcirrus,clps711x-intc.txt24 12: UTXINT1 UART1 transmit FIFO half empty
25 13: URXINT1 UART1 receive FIFO half full
29 17: SS2RX SSI2 receive FIFO half or greater full
30 18: SS2TX SSI2 transmit FIFO less than half empty
31 28: UTXINT2 UART2 transmit FIFO half empty
32 29: URXINT2 UART2 receive FIFO half full
/Linux-v4.19/drivers/staging/axis-fifo/
DKconfig2 # "Xilinx AXI-Stream FIFO IP core driver"
5 tristate "Xilinx AXI-Stream FIFO IP core driver"
9 FIFO IP core driver.
Daxis-fifo.txt1 Xilinx AXI-Stream FIFO v4.1 IP core
37 - xlnx,rx-fifo-depth: Depth of RX FIFO in words
43 - xlnx,tx-fifo-depth: Depth of TX FIFO in words
47 - xlnx,use-rx-data: <0x1> if RX FIFO is enabled, <0x0> otherwise
50 - xlnx,use-tx-data: <0x1> if TX FIFO is enabled, <0x0> otherwise
/Linux-v4.19/Documentation/devicetree/bindings/dma/
Dstm32-dma.txt66 -bit 0-1: DMA FIFO threshold selection
67 0x0: 1/4 full FIFO
68 0x1: 1/2 full FIFO
69 0x2: 3/4 full FIFO
70 0x3: full FIFO
Datmel-dma.txt31 - bit 11-8: FIFO configuration. 0 for half FIFO, 1 for ALAP, 2 for ASAP.
/Linux-v4.19/drivers/video/fbdev/riva/
Driva_hw.c1390 LOAD_FIXED_STATE(nv4,FIFO); in UpdateFifoState()
1392 chip->Tri05 = (RivaTexturedTriangle05 __iomem *)&(chip->FIFO[0x0000E000/4]); in UpdateFifoState()
1401 LOAD_FIXED_STATE(nv10,FIFO); in UpdateFifoState()
1403 chip->Tri05 = (RivaTexturedTriangle05 __iomem *)&(chip->FIFO[0x0000E000/4]); in UpdateFifoState()
1436 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1475 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1480 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1521 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1526 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1684 LOAD_FIXED_STATE(Riva,FIFO); in LoadStateExt()
[all …]
/Linux-v4.19/Documentation/devicetree/bindings/net/can/
Dm_can.txt20 RAM and each element(e.g Rx FIFO or Tx Buffer and etc)
32 elements are used for each FIFO/Buffer.
37 Rx FIFO 0 0-64 elements / 0-1152 words
38 Rx FIFO 1 0-64 elements / 0-1152 words
40 Tx Event FIFO 0-32 elements / 0-64 words
/Linux-v4.19/Documentation/devicetree/bindings/serial/
Dmvebu-uart.txt7 (32 bytes FIFO, no DMA, level interrupts, 8-bit access to the
8 FIFO, baudrate limited to 230400).
10 UART (128 bytes FIFO, DMA, front interrupts, 8-bit or 32-bit
11 accesses to the FIFO, baudrate unlimited by the dividers).
/Linux-v4.19/Documentation/devicetree/bindings/powerpc/fsl/
Dmpc5121-psc.txt8 fsl,mpc5121-immr SoC node. Additionally the PSC FIFO
19 PSC FIFO Controller and b is a field that represents an
42 FIFO Controller
44 PSC FIFO Controller and b is a field that represents an
/Linux-v4.19/arch/sparc/include/asm/
Dfloppy_64.h444 #define FIFO (port + 5) macro
463 sun_pci_fd_out_byte(port, 0x08, FIFO); in sun_pci_fd_sensei()
474 result[i++] = inb(FIFO); in sun_pci_fd_sensei()
509 sun_pci_fd_out_byte(port, 0x07, FIFO); in sun_pci_fd_test_drive()
510 sun_pci_fd_out_byte(port, drive & 0x03, FIFO); in sun_pci_fd_test_drive()
525 #undef FIFO
/Linux-v4.19/drivers/edac/
DKconfig401 bool "Altera Ethernet FIFO ECC"
405 Altera Ethernet FIFO Memory for Altera SoCs.
408 bool "Altera NAND FIFO ECC"
412 Altera NAND FIFO Memory for Altera SoCs.
415 bool "Altera DMA FIFO ECC"
419 Altera DMA FIFO Memory for Altera SoCs.
422 bool "Altera USB FIFO ECC"
426 Altera USB FIFO Memory for Altera SoCs.
429 bool "Altera QSPI FIFO ECC"
433 Altera QSPI FIFO Memory for Altera SoCs.
[all …]
/Linux-v4.19/drivers/video/fbdev/nvidia/
Dnv_local.h92 NV_WR32(&(par)->FIFO[0x0010], 0, (data) << 2); \
96 #define READ_GET(par) (NV_RD32(&(par)->FIFO[0x0011], 0) >> 2)
/Linux-v4.19/arch/powerpc/platforms/512x/
DKconfig14 tristate "MPC512x LocalPlus Bus FIFO driver"
17 Enable support for Freescale MPC512x LocalPlus Bus FIFO (SCLPC).
/Linux-v4.19/drivers/scsi/aic7xxx/
Daic79xx.seq169 * Since this status did not consume a FIFO, we have to
171 * to this transaction. There are two states that a FIFO still
174 * 1) Configured and draining to the host, with a FIFO handler.
177 * Case 1 can be detected by noticing a non-zero FIFO active
179 * the FIFO to complete the SCB.
182 * pointers for this same context in the other FIFO. So, if
308 * The FIFO use count field is shared with the
583 * Allocate a FIFO for a non-packetized transaction.
585 * can allocate a FIFO for a non-packetized transaction.
589 * Do whatever work is required to free a FIFO.
[all …]
/Linux-v4.19/Documentation/devicetree/bindings/memory-controllers/
Dath79-ddr-controller.txt4 to flush the FIFO between various devices and the DDR. This is mainly used
5 by the IRQ controller to flush the FIFO before running the interrupt handler
/Linux-v4.19/arch/arm/include/debug/
Dsamsung.S56 @ FIFO enabled...
77 @ FIFO enabled...
/Linux-v4.19/Documentation/devicetree/bindings/edac/
Dsocfpga-eccmgr.txt85 Ethernet FIFO ECC
93 NAND FIFO ECC
101 DMA FIFO ECC
109 USB FIFO ECC
117 QSPI FIFO ECC
125 SDMMC FIFO ECC
/Linux-v4.19/Documentation/devicetree/bindings/c6x/
Demifa.txt22 of the oldest command in the command FIFO. Setting this field to 255
23 disables this feature, thereby allowing old commands to stay in the FIFO
/Linux-v4.19/sound/soc/meson/
DKconfig9 tristate "Amlogic AXG Playback FIFO support"
16 tristate "Amlogic AXG Capture FIFO support"
/Linux-v4.19/drivers/staging/media/omap4iss/
DTODO1 * Fix FIFO/buffer overflows and underflows
/Linux-v4.19/Documentation/devicetree/bindings/display/tilcdc/
Dpanel.txt10 - fdd: FIFO DMA Request Delay
14 - fifo-th: DMA FIFO threshold
/Linux-v4.19/sound/soc/cirrus/
DKconfig19 Underflow of internal I2S controller FIFO could confuse the
23 fills FIFO with zeroes.
/Linux-v4.19/Documentation/sound/cards/
Dsb-live-mixer.rst93 The result is forwarded to the ADC capture FIFO (thus to the standard capture
106 The result is forwarded to the ADC capture FIFO (thus to the standard capture
120 The result is forwarded to the ADC capture FIFO (thus to the standard capture
149 of the AC97 codec. The result is forwarded to the ADC capture FIFO (thus to
166 forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
178 forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
189 digital inputs. The result samples are forwarded to the ADC capture FIFO
201 digital inputs. The result samples are forwarded to the ADC capture FIFO
214 capture FIFO (thus to the standard capture PCM device).
Daudigy-mixer.rst84 The result is forwarded to the ADC capture FIFO (thus to the standard capture
97 The result is forwarded to the ADC capture FIFO (thus to the standard capture
105 capture FIFO (device 1 - 16bit/8KHz mono) too without volume control.
110 The result is forwarded to the ADC capture FIFO (thus to the standard capture
123 forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
134 digital inputs. The result samples are forwarded to the ADC capture FIFO
147 capture FIFO (thus to the standard capture PCM device).
160 capture FIFO (thus to the standard capture PCM device).
172 capture FIFO (thus to the standard capture PCM device).
/Linux-v4.19/Documentation/blockdev/
Dfloppy.txt96 you have an FDC without a FIFO (8272A or 82072). 82072A and
98 If you use nodma mode, I suggest you also set the FIFO
102 If you have a FIFO-able FDC, the floppy driver automatically
111 Disables the FIFO entirely. This is needed if you get "Bus
116 Enables the FIFO. (default)
119 Sets the FIFO threshold. This is mostly relevant in DMA

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